Valid Name

n = 36430
 
No. Valid Name Author English Name
1.  Aapticheilichthys websteri (Huber, 2007)  
2.  Aaptosyax grypus Rainboth, 1991 Giant salmon carp
3.  Abactochromis labrosus (Trewavas, 1935)  
4.  Abalistes filamentosus Matsuura & Yoshino, 2004  
5.  Abalistes stellatus (Anonymous, 1798) Starry triggerfish
6.  Abantennarius analis Schultz, 1957 Tailjet frogfish
7.  Abantennarius bermudensis (Schultz, 1957) Island frogfish
8.  Abantennarius coccineus (Lesson, 1831) Scarlet frogfish
9.  Abantennarius dorehensis (Bleeker, 1859) New Guinean frogfish
10.  Abantennarius drombus (Jordan & Evermann, 1903) Freckled frogfish
11.  Abantennarius duescus (Snyder, 1904) Side-jet frogfish
12.  Abantennarius nummifer (Cuvier, 1817) Spotfin frogfish
13.  Abantennarius rosaceus (Smith & Radcliffe, 1912) Spiny-tufted frogfish
14.  Abantennarius sanguineus (Gill, 1863) Bloody frogfish
15.  Abbottina binhi Nguyen, 2001  
16.  Abbottina lalinensis Huang & Li, 1995  
17.  Abbottina liaoningensis Qin, 1987  
18.  Abbottina obtusirostris (Wu & Wang, 1931)  
19.  Abbottina rivularis (Basilewsky, 1855) Chinese false gudgeon
20.  Ablabys binotatus (Peters, 1855) Redskinfish
21.  Ablabys gymnothorax Chungthanawong & Motomura, 2018 Scaleless spiny waspfsh
22.  Ablabys macracanthus (Bleeker, 1852) Spiny waspfish
23.  Ablabys pauciporus Chungthanawong & Motomura, 2018 Lesser-scaled cockatoo waspfsh
24.  Ablabys taenianotus (Cuvier, 1829) Cockatoo waspfish
25.  Ablennes gracalii Thomas & Abdussamad, 2024  
26.  Ablennes hians (Valenciennes, 1846) Flat needlefish
27.  Ablennes joseberchmansis Thomas & Abdussamad, 2024 Shortfin flat needlefish
28.  Aboma etheostoma Jordan & Starks, 1895 Scaly boy
29.  Aborichthys barapensis Nanda & Tamang, 2021  
30.  Aborichthys boutanensis (McClelland, 1842)  
31.  Aborichthys cataracta Arunachalam, Raja, Malaiammal & Mayden, 2014  
32.  Aborichthys elongatus Hora, 1921  
33.  Aborichthys garoensis Hora, 1925  
34.  Aborichthys iphipaniensis Kosygin, Gurumayum, Singh & Chowdhury, 2019  
35.  Aborichthys kailashi Shangningam, Kosygin, Sinha & Gurumayum, 2019  
36.  Aborichthys kempi Chaudhuri, 1913  
37.  Aborichthys palinensis Nanda & Tamang, 2021  
38.  Aborichthys pangensis Shangningam, Kosygin, Sinha & Gurumayum, 2019  
39.  Aborichthys tikaderi Barman, 1985  
40.  Aborichthys verticauda Arunachalam, Raja, Malaiammal & Mayden, 2014  
41.  Aborichthys waikhomi Kosygin, 2012  
42.  Abramis brama (Linnaeus, 1758) Freshwater bream
43.  Abramites eques (Steindachner, 1878)  
44.  Abramites hypselonotus (Günther, 1868) Marbled headstander
45.  Abudefduf abdominalis (Quoy & Gaimard, 1825) Green damselfish
46.  Abudefduf bengalensis (Bloch, 1787) Bengal sergeant
47.  Abudefduf concolor (Gill, 1862)  
48.  Abudefduf conformis Randall & Earle, 1999  
49.  Abudefduf declivifrons (Gill, 1862) Mexican nightsergeant
50.  Abudefduf hoefleri (Steindachner, 1881) African sergeant
51.  Abudefduf lorenzi Hensley & Allen, 1977 Black-tail sergeant
52.  Abudefduf margariteus (Cuvier, 1830) Pearly sergeant
53.  Abudefduf natalensis Hensley & Randall, 1983 Natal sergeant
54.  Abudefduf nigrimargo Wibowo, Koeda, Muto & Motomura, 2018 Black margined-scale sergeant
55.  Abudefduf notatus (Day, 1870) Yellowtail sergeant
56.  Abudefduf saxatilis (Linnaeus, 1758) Sergeant-major
57.  Abudefduf septemfasciatus (Cuvier, 1830) Banded sergeant
58.  Abudefduf sexfasciatus (Lacepède, 1801) Scissortail sergeant
59.  Abudefduf sordidus (Forsskål, 1775) Blackspot sergeant
60.  Abudefduf sparoides (Quoy & Gaimard, 1825) False-eye sergeant
61.  Abudefduf taurus (Müller & Troschel, 1848) Night sergeant
62.  Abudefduf troschelii (Gill, 1862) Panamic sergeant major
63.  Abudefduf vaigiensis (Quoy & Gaimard, 1825) Indo-Pacific sergeant
64.  Abudefduf whitleyi Allen & Robertson, 1974 Whitley's sergeant
65.  Abyssoberyx levisquamosus Merrett & Moore, 2005  
66.  Abyssobrotula galatheae Nielsen, 1977 Galathea cuskeel
67.  Abyssobrotula hadropercularis Ohashi & Nielsen, 2016  
68.  Abyssocottus elochini Taliev, 1955 Elokhin sculpin
69.  Abyssocottus fuscus Bogdanov, 2014 Brownish sculpin
70.  Abyssocottus gibbosus Berg, 1906 Hump-back [White] sculpin
71.  Abyssocottus korotneffi Berg, 1906 Small-eyed sculpin
72.  Abyssocottus pumilus Bogdanov, 2014 Dwarf deep-water sculpin
73.  Abyssocottus subulatus Dybowski, 1908 Fusiform sculpin
74.  Acanthaluteres brownii (Richardson, 1846) Spiny-tailed leatherjacket
75.  Acanthaluteres spilomelanurus (Quoy & Gaimard, 1824) Bridled leatherjacket
76.  Acanthaluteres vittiger (Castelnau, 1873) Toothbrush leatherjacket
77.  Acanthanectes hystrix Holleman & Buxton, 1993  
78.  Acanthanectes rufus Holleman & Buxton, 1993  
79.  Acanthaphritis barbata (Okamura & Kishida, 1963)  
80.  Acanthaphritis grandisquamis Günther, 1880  
81.  Acanthaphritis ozawai (McKay, 1971)  
82.  Acanthaphritis unoorum Suzuki & Nakabo, 1996  
83.  Acantharchus pomotis (Baird, 1855) Mud sunfish
84.  Acanthemblemaria aceroi Hastings, Eytan & Summers, 2020 Blue-spotted barnacle blenny
85.  Acanthemblemaria aspera (Longley, 1927) Roughhead blenny
86.  Acanthemblemaria atrata Hastings & Robertson, 1999 Cocos barnacle blenny
87.  Acanthemblemaria balanorum Brock, 1940 Clubhead blenny
88.  Acanthemblemaria betinensis Smith-Vaniz & Palacio, 1974 Speckled blenny
89.  Acanthemblemaria castroi Stephens & Hobson, 1966 Galapagos barnacle blenny
90.  Acanthemblemaria chaplini Böhlke, 1957 Papillose blenny
91.  Acanthemblemaria crockeri Beebe & Tee-Van, 1938 Browncheek blenny
92.  Acanthemblemaria exilispinus Stephens, 1963 Bluntspine blenny
93.  Acanthemblemaria greenfieldi Smith-Vaniz & Palacio, 1974 False papillose blenny
94.  Acanthemblemaria hancocki Myers & Reid, 1936 Hancock's blenny
95.  Acanthemblemaria harpeza Williams, 2002  
96.  Acanthemblemaria hastingsi Lin & Galland, 2010 Cortez barnacle blenny
97.  Acanthemblemaria johnsoni Almany & Baldwin, 1996 Black barnacle blenny
98.  Acanthemblemaria macrospilus Brock, 1940 Barnacle blenny
99.  Acanthemblemaria mangognatha Hastings & Robertson, 1999 Revillagigedo barnacle
100.  Acanthemblemaria maria Böhlke, 1961 Secretary blenny
101.  Acanthemblemaria medusa Smith-Vaniz & Palacio, 1974 Medusa blenny
102.  Acanthemblemaria paula Johnson & Brothers, 1989 Dwarf spinyhead blenny
103.  Acanthemblemaria rivasi Stephens, 1970 Spotjaw blenny
104.  Acanthemblemaria spinosa Metzelaar, 1919 Spinyhead blenny
105.  Acanthemblemaria stephensi Rosenblatt & McCosker, 1988 Malpelo barnacle blenny
106.  Acanthicus adonis Isbrücker & Nijssen, 1988  
107.  Acanthicus hystrix Spix & Agassiz, 1829  
108.  Acanthistius brasilianus (Cuvier, 1828) Argentine seabass
109.  Acanthistius cinctus (Günther, 1859) Yellowbanded perch
110.  Acanthistius fuscus Regan, 1913 Rapanui seabass
111.  Acanthistius joanae Heemstra, 2010 Scalyjaw koester
112.  Acanthistius ocellatus (Günther, 1859) Eastern wirrah
113.  Acanthistius pardalotus Hutchins, 1981 Leopard wirrah
114.  Acanthistius patachonicus (Jenyns, 1840)  
115.  Acanthistius paxtoni Hutchins & Kuiter, 1982 Orangelined wirrah
116.  Acanthistius pictus (Tschudi, 1846) Brick seabass
117.  Acanthistius sebastoides (Castelnau, 1861) Koester
118.  Acanthistius serratus (Cuvier, 1828) Western wirrah
119.  Acanthobrama centisquama Heckel, 1843 Orontes bream
120.  Acanthobrama hadiyahensis Coad, Alkahem & Behnke, 1983  
121.  Acanthobrama lissneri Tortonese, 1952  
122.  Acanthobrama marmid Heckel, 1843 Tigris bream
123.  Acanthobrama microlepis (De Filippi, 1863) Blackbrow bleak
124.  Acanthobrama orontis Berg, 1949  
125.  Acanthobrama persidis (Coad, 1981) Persian chub
126.  Acanthobrama telavivensis Goren, Fishelson & Trewavas, 1973  
127.  Acanthobrama thisbeae Freyhof & Özulug, 2014  
128.  Acanthobrama tricolor (Lortet, 1883)  
129.  Acanthobrama urmianus (Günther, 1899) Urmia Lake chub
130.  Acanthobunocephalus nicoi Friel, 1995  
131.  Acanthobunocephalus scruggsi Carvalho & Reis, 2020  
132.  Acanthocepola abbreviata (Valenciennes, 1835) Bandfish
133.  Acanthocepola indica (Day, 1888)  
134.  Acanthocepola krusensternii (Temminck & Schlegel, 1845) Red-spotted bandfish
135.  Acanthocepola limbata (Valenciennes, 1835) Blackspot bandfish
136.  Acanthochaenus luetkenii Gill, 1884 Pricklefish
137.  Acanthocharax microlepis Eigenmann, 1912  
138.  Acanthochromis polyacanthus (Bleeker, 1855) Spiny chromis
139.  Acanthocleithron chapini Nichols & Griscom, 1917  
140.  Acanthoclinus fuscus Jenyns, 1841 Rockfish
141.  Acanthoclinus littoreus (Forster, 1801)  
142.  Acanthoclinus marilynae (Hardy, 1985) Stout rockfish
143.  Acanthoclinus matti (Hardy, 1985)  
144.  Acanthoclinus rua (Hardy, 1985) Little rockfish
145.  Acanthocobitis botia (Hamilton, 1822) Mottled loach
146.  Acanthocobitis mooreh (Sykes, 1839)  
147.  Acanthocobitis pavonacea (McClelland, 1839)  
148.  Acanthocobitis pictilis Kottelat, 2012  
149.  Acanthocobitis rubidipinnis (Blyth, 1860)  
150.  Acanthocobitis urophthalmus (Günther, 1868) Banded mountain loach
151.  Acanthocybium solandri (Cuvier, 1832) Wahoo
152.  Acanthodoras cataphractus (Linnaeus, 1758) Spiny catfish
153.  Acanthodoras depressus (Steindachner, 1881)  
154.  Acanthodoras spinosissimus (Eigenmann & Eigenmann, 1888) Talking catfish
155.  Acanthodraco dewitti Skóra, 1995  
156.  Acanthogobio guentheri Herzenstein, 1892  
157.  Acanthogobius elongatus (Fang, 1942)  
158.  Acanthogobius flavimanus (Temminck & Schlegel, 1845) Yellowfin goby
159.  Acanthogobius hasta (Temminck & Schlegel, 1845)  
160.  Acanthogobius insularis Shibukawa & Taki, 1996  
161.  Acanthogobius lactipes (Hilgendorf, 1879)  
162.  Acanthogobius luridus Ni & Wu, 1985  
163.  Acanthogobius ommaturus (Richardson, 1845) Asian freshwater goby
164.  Acanthogobius stigmothonus (Richardson, 1845)  
165.  Acantholabrus palloni (Risso, 1810) Scale-rayed wrasse
166.  Acantholebias luteoflammulatus (Vaz-Ferreira, Sierra de Soriano & Scaglia de Paulete, 1965)  
167.  Acantholebias quirogai (Loureiro, Duarte & Zarucki, 2011)  
168.  Acantholiparis caecus Grinols, 1969  
169.  Acantholiparis opercularis Gilbert & Burke, 1912 Spiny snailfish
170.  Acantholumpenus mackayi (Gilbert, 1896) Pighead prickleback
171.  Acanthonus armatus Günther, 1878 Bony-eared assfish
172.  Acanthopagrus akazakii Iwatsuki, Kimura & Yoshino, 2006  
173.  Acanthopagrus arabicus Iwatsuki, 2013 Arabian yellowfin seabream
174.  Acanthopagrus australis (Günther, 1859) Yellowfin bream
175.  Acanthopagrus berda (Fabricius, 1775) Goldsilk seabream
176.  Acanthopagrus bifasciatus (Forsskål, 1775) Twobar seabream
177.  Acanthopagrus butcheri (Munro, 1949) Black bream
178.  Acanthopagrus catenula (Lacepède, 1801) Bridled seabream
179.  Acanthopagrus chinshira Kume & Yoshino, 2008 Okinawan yellow-fin seabream
180.  Acanthopagrus datnia (Hamilton, 1822) Bengal yellowfin seabream
181.  Acanthopagrus latus (Houttuyn, 1782) Yellowfin seabream
182.  Acanthopagrus morrisonae Iwatsuki, 2013 Western yellowfin seabream
183.  Acanthopagrus oconnorae Pombo-Ayora & Peinemann, 2022 Bev Bradley's bream
184.  Acanthopagrus omanensis Iwatsuki & Heemstra, 2010 Black Margined Seabream
185.  Acanthopagrus pacificus Iwatsuki, Kume & Yoshino, 2010 Pacific seabream
186.  Acanthopagrus palmaris (Whitley, 1935) Northwest black bream
187.  Acanthopagrus randalli Iwatsuki & Carpenter, 2009 Middle East Black Seabream
188.  Acanthopagrus schlegelii (Bleeker, 1854) Blackhead seabream
189.  Acanthopagrus sheim Iwatsuki, 2013 Spotted yellowfin seabream
190.  Acanthopagrus sivicolus Akazaki, 1962 Okinawa seabream
191.  Acanthopagrus taiwanensis Iwatsuki & Carpenter, 2006 Taiwan picnic seabream
192.  Acanthopagrus vagus (Peters, 1852) Wandering seabream
193.  Acanthoplesiops cappuccino Gill, Bogorodsky & Mal, 2013 Red Sea spiny basslet
194.  Acanthoplesiops echinatus Smith-Vaniz & Johnson, 1990 Hiatt's longfin
195.  Acanthoplesiops hiatti Schultz, 1953 Hiatt's basslet
196.  Acanthoplesiops indicus (Day, 1888) Scottie
197.  Acanthoplesiops jessicae Allen, Erdmann & Brooks, 2020  
198.  Acanthoplesiops naka Mooi & Gill, 2004 Tongan spiny basslet
199.  Acanthoplesiops psilogaster Hardy, 1985 Barebelly longfin
200.  Acanthopoma annectens Lütken, 1892  
201.  Acanthopsetta nadeshnyi Schmidt, 1904 Scale-eye plaice
202.  Acanthopsoides delphax Siebert, 1991  
203.  Acanthopsoides gracilentus (Smith, 1945)  
204.  Acanthopsoides gracilis Fowler, 1934  
205.  Acanthopsoides hapalias Siebert, 1991  
206.  Acanthopsoides molobrion Siebert, 1991  
207.  Acanthopsoides namromensis Nguyen, 2005  
208.  Acanthopsoides robertsi Siebert, 1991  
209.  Acanthorhodeus chankaensis (Dybowski, 1872) Khanka spiny bitterling
210.  Acanthosphex leurynnis (Jordan & Seale, 1905) Wasp-spine velvetfish
211.  Acanthostracion guineense (Bleeker, 1865)  
212.  Acanthostracion notacanthus (Bleeker, 1863) Island cowfish
213.  Acanthostracion polygonium Poey, 1876 Honeycomb cowfish
214.  Acanthostracion quadricornis (Linnaeus, 1758) Scrawled cowfish
215.  Acanthurus achilles Shaw, 1803 Achilles tang
216.  Acanthurus albimento Carpenter, Williams & Santos, 2017 Whitechin surgeonfish
217.  Acanthurus albipectoralis Allen & Ayling, 1987 Whitefin surgeonfish
218.  Acanthurus auranticavus Randall, 1956 Orange-socket surgeonfish
219.  Acanthurus bahianus Castelnau, 1855 Barber surgeonfish
220.  Acanthurus bariene Lesson, 1831 Blackspot surgeonfish
221.  Acanthurus blochii Valenciennes, 1835 Ringtail surgeonfish
222.  Acanthurus chirurgus (Bloch, 1787) Doctorfish
223.  Acanthurus chronixis Randall, 1960 Chronixis surgeonfish
224.  Acanthurus coeruleus Bloch & Schneider, 1801 Blue tang surgeonfish
225.  Acanthurus dussumieri Valenciennes, 1835 Eyestripe surgeonfish
226.  Acanthurus fowleri de Beaufort, 1951 Fowler's surgeonfish
227.  Acanthurus gahhm (Forsskål, 1775) Black surgeonfish
228.  Acanthurus grammoptilus Richardson, 1843 Finelined surgeonfish
229.  Acanthurus guttatus Forster, 1801 Whitespotted surgeonfish
230.  Acanthurus japonicus (Schmidt, 1931) Japan surgeonfish
231.  Acanthurus leucocheilus Herre, 1927 Palelipped surgeonfish
232.  Acanthurus leucopareius (Jenkins, 1903) Whitebar surgeonfish
233.  Acanthurus leucosternon Bennett, 1833 Powderblue surgeonfish
234.  Acanthurus lineatus (Linnaeus, 1758) Lined surgeonfish
235.  Acanthurus maculiceps (Ahl, 1923) White-freckled surgeonfish
236.  Acanthurus mata (Cuvier, 1829) Elongate surgeonfish
237.  Acanthurus monroviae Steindachner, 1876 Monrovia doctorfish
238.  Acanthurus nigricans (Linnaeus, 1758) Whitecheek surgeonfish
239.  Acanthurus nigricauda Duncker & Mohr, 1929 Epaulette surgeonfish
240.  Acanthurus nigrofuscus (Forsskål, 1775) Brown surgeonfish
241.  Acanthurus nigroris Valenciennes, 1835 Bluelined surgeonfish
242.  Acanthurus nubilus (Fowler & Bean, 1929) Pinstripe surgeonfish
243.  Acanthurus olivaceus Bloch & Schneider, 1801 Orangespot surgeonfish
244.  Acanthurus polyzona (Bleeker, 1868) Black-barred surgeonfish
245.  Acanthurus pyroferus Kittlitz, 1834 Mimic surgeonfish
246.  Acanthurus randalli Briggs & Caldwell, 1957 Gulf surgeonfish
247.  Acanthurus reversus Randall & Earle, 1999  
248.  Acanthurus sohal (Forsskål, 1775) Sohal surgeonfish
249.  Acanthurus tennentii Günther, 1861 Doubleband surgeonfish
250.  Acanthurus thompsoni (Fowler, 1923) Thompson's surgeonfish
251.  Acanthurus tractus Poey, 1860 Ocean surgeonfish
252.  Acanthurus triostegus (Linnaeus, 1758) Convict surgeonfish
253.  Acanthurus tristis Randall, 1993 Indian Ocean mimic surgeonfish
254.  Acanthurus xanthopterus Valenciennes, 1835 Yellowfin surgeonfish
255.  Acantopsis dialuzona Van Hasselt, 1823  
256.  Acantopsis dinema Boyd & Page, 2017 Peppered horseface loach
257.  Acantopsis ioa Boyd & Page, 2017 Slender horseface loach
258.  Acantopsis multistigmatus Vishwanath & Laisram, 2005  
259.  Acantopsis octoactinotos Siebert, 1991  
260.  Acantopsis rungthipae Boyd, Nithirojpakdee & Page, 2017 Piebald horseface loach
261.  Acantopsis spectabilis (Blyth, 1860)  
262.  Acantopsis thiemmedhi Sontirat, 1999  
263.  Acapoeta tanganicae (Boulenger, 1900)  
264.  Acarichthys heckelii (Müller & Troschel, 1849) Threadfin acara
265.  Acarobythites larsonae Machida, 2000 Larson's cusk
266.  Acaronia nassa (Heckel, 1840) Bigeye cichlid
267.  Acaronia vultuosa Kullander, 1989  
268.  Acentrogobius audax Smith, 1959 Mangrove goby
269.  Acentrogobius caninus (Valenciennes, 1837) Tropical sand goby
270.  Acentrogobius cenderawasih Allen & Erdmann, 2012 Cenderawasih goby
271.  Acentrogobius chlorostigmatoides (Bleeker, 1849) Greenspot goby
272.  Acentrogobius cyanomos (Bleeker, 1849)  
273.  Acentrogobius dayi Koumans, 1941 Day's goby
274.  Acentrogobius ennorensis Menon & Rema Devi, 1980  
275.  Acentrogobius gracilis (Bleeker, 1875) Bluespotted mangrove goby
276.  Acentrogobius griseus (Day, 1876) Grey goby
277.  Acentrogobius janthinopterus (Bleeker, 1853) Robust mangrove goby
278.  Acentrogobius limarius Allen, Erdmann & Hadiaty, 2015 Batanta mud goby
279.  Acentrogobius madraspatensis (Day, 1868) Manyband goby
280.  Acentrogobius masoni (Day, 1873)  
281.  Acentrogobius moloanus (Herre, 1927) Barcheek Amoya
282.  Acentrogobius multifasciatus (Herre, 1927)  
283.  Acentrogobius nebulosus (Forsskål, 1775) Shadow goby
284.  Acentrogobius pellidebilis Lee & Kim, 1992  
285.  Acentrogobius pflaumii (Bleeker, 1853) Striped sandgoby
286.  Acentrogobius signatus (Peters, 1855) Tusk goby
287.  Acentrogobius simplex (Sauvage, 1880) Bagamoyo goby
288.  Acentrogobius suluensis (Herre, 1927) Sulu goby
289.  Acentrogobius therezieni Kiener, 1963  
290.  Acentrogobius vanderloosi Allen, 2015 Mudslope goby
291.  Acentrogobius veliensis (Geevarghese & John, 1982)  
292.  Acentrogobius viganensis (Steindachner, 1893)  
293.  Acentrogobius violarisi Allen, 2015 Alotau goby
294.  Acentrogobius viridipunctatus (Valenciennes, 1837) Spotted green goby
295.  Acentronichthys fissipinnis (Miranda Ribeiro, 1911)  
296.  Acentronichthys leptos Eigenmann & Eigenmann, 1889  
297.  Acentronura breviperula Fraser-Brunner & Whitley, 1949  
298.  Acentronura gracilissima (Temminck & Schlegel, 1850) Bastard seahorse
299.  Acentronura tentaculata Günther, 1870 Shortpouch pygmy pipehorse
300.  Acentrophryne dolichonema Pietsch & Shimazaki, 2005  
301.  Acentrophryne longidens Regan, 1926  
302.  Aceroichthys dioctes (Kailola, 2000) Warrior catfish
303.  Acestridium colombiense Retzer, 2005  
304.  Acestridium dichromum Retzer, Nico & Provenzano, 1999  
305.  Acestridium discus Haseman, 1911  
306.  Acestridium gymnogaster Reis & Lehmann A., 2009  
307.  Acestridium martini Retzer, Nico & Provenzano, 1999  
308.  Acestridium scutatum Reis & Lehmann A., 2009  
309.  Acestridium triplax Rodríguez & Reis, 2007  
310.  Acestrocephalus acutus Menezes, 2006  
311.  Acestrocephalus anomalus (Steindachner, 1880)  
312.  Acestrocephalus boehlkei Menezes, 1977  
313.  Acestrocephalus maculosus Menezes, 2006  
314.  Acestrocephalus nigrifasciatus Menezes, 2006  
315.  Acestrocephalus pallidus Menezes, 2006  
316.  Acestrocephalus sardina (Fowler, 1913)  
317.  Acestrocephalus stigmatus Menezes, 2006  
318.  Acestrorhynchus abbreviatus (Cope, 1878)  
319.  Acestrorhynchus altus Menezes, 1969  
320.  Acestrorhynchus britskii Menezes, 1969  
321.  Acestrorhynchus falcatus (Bloch, 1794)  
322.  Acestrorhynchus falcirostris (Cuvier, 1819)  
323.  Acestrorhynchus grandoculis Menezes & Géry, 1983  
324.  Acestrorhynchus heterolepis (Cope, 1878)  
325.  Acestrorhynchus isalineae Menezes & Géry, 1983  
326.  Acestrorhynchus lacustris (Lütken, 1875)  
327.  Acestrorhynchus maculipinna Menezes & Géry, 1983  
328.  Acestrorhynchus microlepis (Jardine, 1841) Pike characin
329.  Acestrorhynchus minimus Menezes, 1969  
330.  Acestrorhynchus nasutus Eigenmann, 1912  
331.  Acestrorhynchus pantaneiro Menezes, 1992  
332.  Acheilognathus asmussii (Dybowski, 1872) Russian bitterling
333.  Acheilognathus barbatulus Günther, 1873  
334.  Acheilognathus barbatus Nichols, 1926  
335.  Acheilognathus binidentatus Li, 2001  
336.  Acheilognathus brevicaudatus Chen & Li, 1987  
337.  Acheilognathus changtingensis Yang, Zhu, Xiong & Liu, 2011  
338.  Acheilognathus coreanus Steindachner, 1892  
339.  Acheilognathus cyanostigma Jordan & Fowler, 1903 Striped bitterling
340.  Acheilognathus deignani (Smith, 1945)  
341.  Acheilognathus elongatoides Kottelat, 2001  
342.  Acheilognathus elongatus (Regan, 1908)  
343.  Acheilognathus fasciodorsalis Nguyen, 2001  
344.  Acheilognathus gracilis Nichols, 1926  
345.  Acheilognathus hondae (Jordan & Metz, 1913)  
346.  Acheilognathus hypselonotus (Bleeker, 1871)  
347.  Acheilognathus imberbis Günther, 1868  
348.  Acheilognathus imfasciodorsalis Nguyen, 2001  
349.  Acheilognathus intermedia (Temminck & Schlegel, 1846)  
350.  Acheilognathus kyphus (Mai, 1978)  
351.  Acheilognathus lanchiensis (Herre & Lin, 1936)  
352.  Acheilognathus longibarbatus (Mai, 1978)  
353.  Acheilognathus longipinnis Regan, 1905 Deepbody bitterling
354.  Acheilognathus macromandibularis Doi, Arai & Liu, 1999  
355.  Acheilognathus macropterus (Bleeker, 1871)  
356.  Acheilognathus majusculus Kim & Yang, 1998  
357.  Acheilognathus melanogaster Bleeker, 1860  
358.  Acheilognathus meridianus (Wu, 1939)  
359.  Acheilognathus microphysa Yang, Chu & Chen, 1990  
360.  Acheilognathus nguyenvanhaoi Nguyen, Tran & Ta, 2013  
361.  Acheilognathus omeiensis (Shih & Tchang, 1934)  
362.  Acheilognathus peihoensis (Fowler, 1910)  
363.  Acheilognathus polylepis (Wu, 1964)  
364.  Acheilognathus polyspinus (Holcík, 1972)  
365.  Acheilognathus rhombeus (Temminck & Schlegel, 1846)  
366.  Acheilognathus striatus Yang, Xiong, Tang & Liu, 2010  
367.  Acheilognathus tabira Jordan & Thompson, 1914  
368.  Acheilognathus taenianalis (Günther, 1873)  
369.  Acheilognathus tonkinensis (Vaillant, 1892)  
370.  Acheilognathus typus (Bleeker, 1863)  
371.  Acheilognathus yamatsutae Mori, 1928  
372.  Achiroides leucorhynchos Bleeker, 1851  
373.  Achiroides melanorhynchus (Bleeker, 1850)  
374.  Achiropsetta tricholepis Norman, 1930 Prickly flounder
375.  Achirus achirus (Linnaeus, 1758) Drab sole
376.  Achirus declivis Chabanaud, 1940 Plainfin sole
377.  Achirus klunzingeri (Steindachner, 1880) Brown sole
378.  Achirus lineatus (Linnaeus, 1758) Lined sole
379.  Achirus mazatlanus (Steindachner, 1869) Mazatlan sole
380.  Achirus mucuri Ramos, Ramos & Lopes, 2009 American sole
381.  Achirus novoae Cervigón, 1982  
382.  Achirus scutum (Günther, 1862) Network sole
383.  Achirus zebrinus Clark, 1936  
384.  Achoerodus gouldii (Richardson, 1843) Western blue groper
385.  Achoerodus viridis (Steindachner, 1866) Eastern blue groper
386.  Achondrostoma arcasii (Steindachner, 1866)  
387.  Achondrostoma asturicense Doadrio, Casal-López & Perea, 2023  
388.  Achondrostoma garzonorum Doadrio, Casal-López & Perea, 2023  
389.  Achondrostoma numantinum Doadrio, Casal-López & Perea, 2023  
390.  Achondrostoma occidentale (Robalo, Almada, Sousa Santos, Moreira & Doadrio, 2005)  
391.  Achondrostoma oligolepis (Robalo, Doadrio, Almada & Kottelat, 2005)  
392.  Achondrostoma salmantinum Doadrio & Elvira, 2007  
393.  Acinocheirodon melanogramma Malabarba & Weitzman, 1999  
394.  Acipenser desotoi Vladykov, 1955 Gulf sturgeon
395.  Acipenser oxyrinchus Mitchill, 1815 Atlantic sturgeon
396.  Acipenser sturio Linnaeus, 1758 Sturgeon
397.  Acnodon normani Gosline, 1951 Sheep-pacu
398.  Acnodon oligacanthus (Müller & Troschel, 1844)  
399.  Acnodon senai Jégu & Santos, 1990  
400.  Acreichthys hajam (Bleeker, 1851)  
401.  Acreichthys radiatus (Popta, 1900) Radial leatherjacket
402.  Acreichthys tomentosus (Linnaeus, 1758) Bristle-tail file-fish
403.  Acrobrycon ipanquianus (Cope, 1877)  
404.  Acrobrycon ortii Arcila, Vari & Menezes, 2014  
405.  Acrobrycon starnesi Arcila, Vari & Menezes, 2014  
406.  Acrochordonichthys chamaeleon (Vaillant, 1902)  
407.  Acrochordonichthys falcifer Ng & Ng, 2001  
408.  Acrochordonichthys guttatus Ng & Ng, 2001  
409.  Acrochordonichthys gyrinus Vidthayanon & Ng, 2003 Falcate chameleon catfish
410.  Acrochordonichthys ischnosoma Bleeker, 1858  
411.  Acrochordonichthys mahakamensis Ng & Ng, 2001  
412.  Acrochordonichthys pachyderma Vaillant, 1902  
413.  Acrochordonichthys rugosus (Bleeker, 1846)  
414.  Acrochordonichthys septentrionalis Ng & Ng, 2001 Maeklong chameleon catfish
415.  Acrochordonichthys strigosus Ng & Ng, 2001  
416.  Acrolebias carvalhoi (Myers, 1947)  
417.  Acromycter alcocki (Gilbert & Cramer, 1897)  
418.  Acromycter atlanticus Smith, 1989  
419.  Acromycter longipectoralis Karmovskaya, 2004  
420.  Acromycter nezumi (Asano, 1958)  
421.  Acromycter perturbator (Parr, 1932)  
422.  Acropoma arafurense Okamoto, Williams, Carpenter, Santos & Kimura, 2019 Arafura lanternbelly
423.  Acropoma argentistigma Okamoto & Ida, 2002  
424.  Acropoma boholensis Yamanoue & Matsuura, 2002 Big-headed lanternbelly
425.  Acropoma hanedai Matsubara, 1953  
426.  Acropoma heemstrai Okamoto & Golani, 2017 Heemstra's lanternbelly
427.  Acropoma japonicum Günther, 1859 Glowbelly
428.  Acropoma lecorneti Fourmanoir, 1988 Lecornet's lanternbelly
429.  Acropoma leobergi Prokofiev, 2018 Tropical lanternbelly
430.  Acropoma musorstom Okamoto, Randall & Motomura, 2021 South Pacific lanternbelly
431.  Acropoma neglectum Okamoto & Golani, 2017 Red Sea lanternbelly
432.  Acropoma profundum Okamoto, 2014 Solomon's lanternbelly
433.  Acropoma splendens (Lloyd, 1909) Indian lanternbelly
434.  Acrossocheilus aluoiensis (Nguyen, 1997)  
435.  Acrossocheilus baolacensis Nguyen, 2001  
436.  Acrossocheilus beijiangensis Wu & Lin, 1977  
437.  Acrossocheilus clivosius (Lin, 1935)  
438.  Acrossocheilus dabieensis Chen & Zhao, 2025 Dabie mountains acrossocheilus
439.  Acrossocheilus fasciatus (Steindachner, 1892)  
440.  Acrossocheilus hemispinus (Nichols, 1925)  
441.  Acrossocheilus ikedai (Harada, 1943)  
442.  Acrossocheilus iridescens (Nichols & Pope, 1927)  
443.  Acrossocheilus jishouensis Zhao, Chen & Li, 1997  
444.  Acrossocheilus kreyenbergii (Regan, 1908)  
445.  Acrossocheilus lamus (Mai, 1978)  
446.  Acrossocheilus longipinnis (Wu, 1939)  
447.  Acrossocheilus macrophthalmus Nguyen, 2001  
448.  Acrossocheilus malacopterus Zhang, 2005  
449.  Acrossocheilus microstoma (Pellegrin & Chevey, 1936)  
450.  Acrossocheilus monticola (Günther, 1888)  
451.  Acrossocheilus multistriatus Lan, Chan & Zhao, 2014  
452.  Acrossocheilus paradoxus (Günther, 1868)  
453.  Acrossocheilus parallens (Nichols, 1931)  
454.  Acrossocheilus rendahli (Lin, 1931)  
455.  Acrossocheilus spinifer Yuan, Wu & Zhang, 2006  
456.  Acrossocheilus wenchowensis Wang, 1935  
457.  Acrossocheilus wuyiensis Wu & Chen, 1981  
458.  Acrossocheilus xamensis Kottelat, 2000  
459.  Acrossocheilus yalyensis Nguyen, 2001  
460.  Acrossocheilus yunnanensis (Regan, 1904)  
461.  Acroteriobatus andysabini Weigmann, Ebert & Séret, 2021 Malagasy blue-spotted guitarfish
462.  Acroteriobatus annulatus (Smith, 1841) Lesser sandshark
463.  Acroteriobatus blochii (Müller & Henle, 1841) Bluntnose guitarfish
464.  Acroteriobatus leucospilus (Norman, 1926) Grayspottted guitarfish
465.  Acroteriobatus ocellatus (Norman, 1926)  
466.  Acroteriobatus omanensis Last, Henderson & Naylor, 2016 Omn guitarfish
467.  Acroteriobatus salalah (Randall & Compagno, 1995) Salalah guitarfish
468.  Acroteriobatus stehmanni Weigmann, Ebert & Séret, 2021 Socotra blue-spotted guitarfish
469.  Acroteriobatus variegatus (Nair & Lal Mohan, 1973) Stripenose guitarfish
470.  Acroteriobatus zanzibarensis (Norman, 1926) Zanzibar guitarfish
471.  Aculeola nigra de Buen, 1959 Hooktooth dogfish
472.  Acyrtops amplicirrus Briggs, 1955 Flarenostril clingfish
473.  Acyrtops beryllinus (Hildebrand & Ginsburg, 1927) Emerald clingfish
474.  Acyrtus artius Briggs, 1955 Papillate clingfish
475.  Acyrtus lanthanum Conway, Baldwin & White, 2014 Orange-spotted clingfish
476.  Acyrtus pauciradiatus Sampaio, de Anchieta, Nunes & Mendes, 2004  
477.  Acyrtus rubiginosus (Poey, 1868) Red clingfish
478.  Acyrtus simon Gasparini & Pinheiro, 2022  
479.  Adelosebastes latens Eschmeyer, Abe & Nakano, 1979  
480.  Adelotremus deloachi Smith-Vaniz, 2017 Spotfin fangblenny
481.  Adelotremus leptus Smith-Vaniz & Rose, 2012  
482.  Adontosternarchus balaenops (Cope, 1878)  
483.  Adontosternarchus clarkae Mago-Leccia, Lundberg & Baskin, 1985  
484.  Adontosternarchus devenanzii Mago-Leccia, Lundberg & Baskin, 1985  
485.  Adontosternarchus duartei de Santana & Vari, 2012  
486.  Adontosternarchus nebulosus Lundberg & Cox Fernandes, 2007  
487.  Adontosternarchus sachsi (Peters, 1877)  
488.  Adrianichthys kruyti Weber, 1913 Duckbilled buntingi
489.  Adrianichthys oophorus (Kottelat, 1990) Eggcarrying buntingi
490.  Adrianichthys poptae (Weber & de Beaufort, 1922) Popta's buntingi
491.  Adrianichthys roseni Parenti & Soeroto, 2004  
492.  Adventor elongatus (Whitley, 1952) Visitor
493.  Aenigmachanna gollum Britz, Anoop, Dahanukar & Raghavan, 2019 Gollum snakehead
494.  Aeoliscus punctulatus (Bianconi, 1854) Speckled shrimpfish
495.  Aeoliscus strigatus (Günther, 1861) Jointed Razorfish
496.  Aequidens chimantanus Inger, 1956  
497.  Aequidens diadema (Heckel, 1840)  
498.  Aequidens epae Kullander, 1995  
499.  Aequidens gerciliae Kullander, 1995  
500.  Aequidens mauesanus Kullander, 1997  
501.  Aequidens metae Eigenmann, 1922 Yellow acara
502.  Aequidens michaeli Kullander, 1995  
503.  Aequidens pallidus (Heckel, 1840) Doublespot acara
504.  Aequidens paloemeuensis Kullander & Nijssen, 1989  
505.  Aequidens patricki Kullander, 1984  
506.  Aequidens pirilampo Oliveira, Tencatt, Deprá, Britzke, Oliveira & da Graça, 2024  
507.  Aequidens plagiozonatus Kullander, 1984  
508.  Aequidens potaroensis Eigenmann, 1912  
509.  Aequidens rondoni (Miranda Ribeiro, 1918)  
510.  Aequidens superomaculatum Hernández-Acevedo, Machado-Allison & Lasso, 2015  
511.  Aequidens tetramerus (Heckel, 1840) Saddle cichlid
512.  Aequidens tubicen Kullander & Ferreira, 1991  
513.  Aequidens viridis (Heckel, 1840)  
514.  Aesopia cornuta Kaup, 1858 Unicorn sole
515.  Aetapcus maculatus (Günther, 1861) Warty prowfish
516.  Aethaloperca rogaa (Fabricius, 1775) Redmouth grouper
517.  Aetheliparis taurocanis Stein, 2012  
518.  Aethotaxis mitopteryx DeWitt, 1962 Longfin icedevil
519.  Aetobatus flagellum (Bloch & Schneider, 1801) Longheaded eagle ray
520.  Aetobatus laticeps (Gill, 1865) Pacific eagle ray
521.  Aetobatus narinari (Euphrasen, 1790) Whitespotted eagle ray
522.  Aetobatus narutobiei White, Furumitsu & Yamaguchi, 2013 Naru eagle ray
523.  Aetobatus ocellatus (Kuhl, 1823) Ocellated eagle ray
524.  Aetomylaeus asperrimus (Gilbert, 1898) Rough eagle ray
525.  Aetomylaeus bovinus (Geoffroy Saint-Hilaire, 1817) Bull ray
526.  Aetomylaeus caeruleofasciatus White, Last & Baje, 2015 Blue-banded eagle ray
527.  Aetomylaeus maculatus (Gray, 1834) Mottled eagle ray
528.  Aetomylaeus milvus (Müller & Henle, 1841)  
529.  Aetomylaeus nichofii (Bloch & Schneider, 1801) Banded eagle ray
530.  Aetomylaeus vespertilio (Bleeker, 1852) Ornate eagle ray
531.  Aetomylaeus wafickii Jabado, Ebert & Al Dhaheri, 2022 Wafic's eagle ray
532.  Afronandus sheljuzhkoi (Meinken, 1954) Fourspine leaffish
533.  Afronemacheilus abyssinicus (Boulenger, 1902)  
534.  Afronemacheilus kaffa Prokofiev & Golubtsov, 2013  
535.  Afurcagobius suppositus (Sauvage, 1880) Southwestern goby
536.  Afurcagobius tamarensis (Johnston, 1883) Tamar River goby
537.  Agamyxis albomaculatus (Peters, 1877) Spiny cat-fish
538.  Agamyxis pectinifrons (Cope, 1870) Whitebarred catfish
539.  Ageneiogarra imberba (Garman, 1912)  
540.  Ageneiogarra incisorbis (Zheng, Yang & Chen, 2016)  
541.  Ageneiogarra micropulvinus (Zhou, Pan & Kottelat, 2005)  
542.  Ageneiogarra nujiangensis (Chen, Zhao & Yang, 2009)  
543.  Ageneiogarra theunensis (Kottelat, 1998)  
544.  Ageneiosus akamai Ribeiro, Rapp Py-Daniel & Walsh, 2017  
545.  Ageneiosus apiaka Ribeiro, Rapp Py-Daniel & Walsh, 2017  
546.  Ageneiosus inermis (Linnaeus, 1766) Manduba
547.  Ageneiosus intrusus Ribeiro, Rapp Py-Daniel & Walsh, 2017  
548.  Ageneiosus lineatus Ribeiro, Rapp Py-Daniel & Walsh, 2017  
549.  Ageneiosus magoi Castillo & Brull G., 1989  
550.  Ageneiosus marmoratus Eigenmann, 1912 Bottlenose catfish
551.  Ageneiosus militaris Valenciennes, 1835  
552.  Ageneiosus pardalis Lütken, 1874  
553.  Ageneiosus polystictus Steindachner, 1915  
554.  Ageneiosus ucayalensis Castelnau, 1855  
555.  Ageneiosus uranophthalmus Ribeiro & Rapp Py-Daniel, 2010  
556.  Ageneiosus vittatus Steindachner, 1908  
557.  Agoniates anchovia Eigenmann, 1914  
558.  Agoniates halecinus Müller & Troschel, 1845  
559.  Agonomalus jordani Jordan & Starks, 1904  
560.  Agonomalus mozinoi Wilimovsky & Wilson, 1979 Kelp poacher
561.  Agonomalus proboscidalis (Valenciennes, 1858)  
562.  Agonopsis asperoculis Thompson, 1916  
563.  Agonopsis chiloensis (Jenyns, 1840) Snailfish
564.  Agonopsis sterletus (Gilbert, 1898) Southern spearnose poacher
565.  Agonopsis vulsa (Jordan & Gilbert, 1880) Northern spearnose poacher
566.  Agonostomus catalai Pellegrin, 1932 Comoro mullet
567.  Agonostomus telfairii Bennett, 1832 Fairy mullet
568.  Agonus cataphractus (Linnaeus, 1758) Hooknose
569.  Agosia chrysogaster Girard, 1856 Longfin dace
570.  Agrostichthys parkeri (Benham, 1904) Streamer fish
571.  Aguarunichthys inpai Zuanon, Rapp Py-Daniel & Jégu, 1993  
572.  Aguarunichthys tocantinsensis Zuanon, Rapp Py-Daniel & Jégu, 1993  
573.  Aguarunichthys torosus Stewart, 1986  
574.  Ahlia egmontis (Jordan, 1884) Key worm eel
575.  Ahliesaurus berryi Bertelsen, Krefft & Marshall, 1976  
576.  Ahliesaurus brevis Bertelsen, Krefft & Marshall, 1976  
577.  Aiakas kreffti Gosztonyi, 1977  
578.  Aiakas zinorum Anderson & Gosztonyi, 1991  
579.  Aidablennius sphynx (Valenciennes, 1836)  
580.  Ailia coila (Hamilton, 1822) Gangetic ailia
581.  Ailiichthys punctata Day, 1872 Jamuna ailia
582.  Aioliops brachypterus Rennis & Hoese, 1987 Shortfin minidartfish
583.  Aioliops megastigma Rennis & Hoese, 1987 Bigspot minidartfish
584.  Aioliops novaeguineae Rennis & Hoese, 1987 New guinea minidartfish
585.  Aioliops tetrophthalmus Rennis & Hoese, 1987  
586.  Akarotaxis gouldae Corso, Desvignes, McDowell, Cheng, Biesack, Steinberg & Hilton, 2024 Banded dragonfish
587.  Akarotaxis nudiceps (Waite, 1916)  
588.  Akawaio penak Maldonado-Ocampo, López-Fernández, Taphorn, Bernard, Crampton & Lovejoy, 2013  
589.  Akheilos suwartanai White, Fahmi & Weigmann, 2019 Ambon catshark
590.  Akihito futuna Keith, Marquet & Watson, 2008 Futuna's emperor
591.  Akihito vanuatu Watson, Keith & Marquet, 2007 Vanuatu's emperor
592.  Akko brevis (Günther, 1864)  
593.  Akko dionaea Birdsong & Robins, 1995  
594.  Akko rossi Van Tassell & Baldwin, 2004  
595.  Akysis bilustris Ng, 2011  
596.  Akysis brachybarbatus Chen, 1981  
597.  Akysis clavulus Ng & Freyhof, 2003  
598.  Akysis clinatus Ng & Rainboth, 2005  
599.  Akysis ephippifer Ng & Kottelat, 1998  
600.  Akysis fontaneus Ng, 2009  
601.  Akysis fuliginatus Ng & Rainboth, 2005  
602.  Akysis galeatus Page, Rachmatika & Robins, 2007  
603.  Akysis hendricksoni Alfred, 1966  
604.  Akysis heterurus Ng, 1996  
605.  Akysis longifilis Ng, 2006  
606.  Akysis maculipinnis Fowler, 1934  
607.  Akysis manipurensis (Arunkumar, 2000)  
608.  Akysis microps Ng & Tan, 1999  
609.  Akysis pictus Günther, 1883 Burmese stream catfish
610.  Akysis portellus Ng, 2009  
611.  Akysis prashadi Hora, 1936 Indawgyi stream catfish
612.  Akysis pulvinatus Ng, 2007  
613.  Akysis recavus Ng & Kottelat, 1998  
614.  Akysis scorteus Page, Hadiaty & López, 2007  
615.  Akysis variegatus (Bleeker, 1846)  
616.  Akysis varius Ng & Kottelat, 1998  
617.  Akysis vespa Ng & Kottelat, 2004  
618.  Akysis vespertinus Ng, 2008  
619.  Alabes bathys Hutchins, 2006  
620.  Alabes brevis Springer & Fraser, 1976  
621.  Alabes dorsalis (Richardson, 1845) Common shore-eel
622.  Alabes elongata Hutchins & Morrison, 2004  
623.  Alabes gibbosa Hutchins & Morrison, 2004  
624.  Alabes hoesei Springer & Fraser, 1976 Dwarf shore-eel
625.  Alabes obtusirostris Hutchins & Morrison, 2004  
626.  Alabes occidentalis Hutchins & Morrison, 2004  
627.  Alabes parvula (McCulloch, 1909) Pygmy shore-eel
628.  Alabes scotti Hutchins & Morrison, 2004  
629.  Alabes springeri Hutchins, 2006  
630.  Albatrossia pectoralis (Gilbert, 1892) Giant grenadier
631.  Albula argentea (Forster, 1801) Longjaw bonefish
632.  Albula esuncula (Garman, 1899) Eastern Pacific bonefish
633.  Albula gilberti Pfeiler & van der Heiden, 2011 Cortez bonefish
634.  Albula glossodonta (Forsskål, 1775) Roundjaw bonefish
635.  Albula goreensis Valenciennes, 1847  
636.  Albula koreana Kwun & Kim, 2011 Korean bonefish
637.  Albula nemoptera (Fowler, 1911) Threadfin bonefish
638.  Albula oligolepis Hidaka, Iwatsuki & Randall, 2008 Smallscale bonefish
639.  Albula pacifica (Beebe, 1942) Pacific shafted bonefish
640.  Albula virgata Jordan & Jordan, 1922  
641.  Albula vulpes (Linnaeus, 1758) Bonefish
642.  Albulichthys albuloides (Bleeker, 1855)  
643.  Alburnoides bipunctatus (Bloch, 1782) Schneider
644.  Alburnoides coadi Mousavi-Sabet, Vatandoust & Doadrio, 2015 Coad's riffle minnow
645.  Alburnoides devolli Bogutskaya, Zupančič & Naseka, 2010  
646.  Alburnoides economoui Barbieri, Vukić, Šanda & Zogaris, 2017  
647.  Alburnoides eichwaldii (De Filippi, 1863) Kura chub
648.  Alburnoides emineae Turan, Kaya, Ekmekçi & Doğan, 2014 Beyazsu chub
649.  Alburnoides fangfangae Bogutskaya, Zupančič & Naseka, 2010  
650.  Alburnoides fasciatus (Nordmann, 1840) Transcaucasian spirlin
651.  Alburnoides freyhofi Turan, Kaya, Bayçelebi, Bektaş & Ekmekçi, 2017  
652.  Alburnoides gmelini Bogutskaya & Coad, 2009  
653.  Alburnoides holciki Coad & Bogutskaya, 2012  
654.  Alburnoides idignensis Bogutskaya & Coad, 2009  
655.  Alburnoides kosswigi Turan, Kaya, Bayçelebi, Bektaş & Ekmekçi, 2017  
656.  Alburnoides kubanicus Bănărescu, 1964  
657.  Alburnoides kurui Turan, Kaya, Bayçelebi, Bektaş & Ekmekçi, 2017  
658.  Alburnoides maculatus (Kessler, 1859)  
659.  Alburnoides manyasensis Turan, Ekmekçi, Kaya & Güçlü, 2013 Manyas spirlin
660.  Alburnoides namaki Bogutskaya & Coad, 2009  
661.  Alburnoides nicolausi Bogutskaya & Coad, 2009  
662.  Alburnoides oblongus Bulgakov, 1923 Tashkent riffle bleak
663.  Alburnoides ohridanus (Karaman, 1928)  
664.  Alburnoides parhami Mousavi-Sabet, Vatandoust & Doadrio, 2015 Parham's riffle minnow
665.  Alburnoides petrubanarescui Bogutskaya & Coad, 2009  
666.  Alburnoides prespensis (Karaman, 1924)  
667.  Alburnoides qanati Coad & Bogutskaya, 2009  
668.  Alburnoides recepi Turan, Kaya, Ekmekçi & Dogan, 2014 Recep's chub
669.  Alburnoides rossicus Berg, 1924  
670.  Alburnoides samiii Mousavi-Sabet, Vatandoust & Doadrio, 2015 Samii's riffle minnow
671.  Alburnoides strymonicus Chichkoff, 1940  
672.  Alburnoides tabarestanensis Mousavi-Sabet, Anvarifar & Azizi, 2015 Tabarestan riffle minnow
673.  Alburnoides taeniatus (Kessler, 1874) Striped bystranka
674.  Alburnoides thessalicus Stephanidis, 1950  
675.  Alburnoides turani Kaya, 2020  
676.  Alburnoides varentsovi Bogutskaya & Coad, 2009  
677.  Alburnoides velioglui Turan, Kaya, Ekmekçi & Doğan, 2014 Velioglu's chub
678.  Alburnops aguirrepequenoi (Contreras-Balderas & Rivera-Teillery, 1973) Soto la Marina shiner
679.  Alburnops asperifrons (Suttkus & Raney, 1955) Burrhead shiner
680.  Alburnops baileyi (Suttkus & Raney, 1955) Rough shiner
681.  Alburnops bairdi (Hubbs & Ortenburger, 1929) Red River shiner
682.  Alburnops blennius Girard, 1856 River shiner
683.  Alburnops braytoni (Jordan & Evermann, 1896) Tamaulipas shiner
684.  Alburnops buccula (Cross, 1953) Smalleye shiner
685.  Alburnops candidus (Suttkus, 1980) Silverside shiner
686.  Alburnops chalybaeus (Cope, 1867) Ironcolor shiner
687.  Alburnops edwardraneyi (Suttkus & Clemmer, 1968) Fluvial shiner
688.  Alburnops girardi (Hubbs & Ortenburger, 1929) Arkansas River shiner
689.  Alburnops hypsilepis (Suttkus & Raney, 1955) Highscale shiner
690.  Alburnops orca (Woolman, 1894) Phantom shiner
691.  Alburnops petersoni (Fowler, 1942) Coastal shiner
692.  Alburnops potteri (Hubbs & Bonham, 1951) Chub shiner
693.  Alburnops simus (Cope, 1875) Bluntnose shiner
694.  Alburnops texanus (Girard, 1856) Weed shiner
695.  Alburnops xaenocephalus (Jordan, 1877) Coosa shiner
696.  Alburnus adanensis Battalgazi, 1944 Adana bleak
697.  Alburnus akili Battalgil, 1942 Beysehir bleak
698.  Alburnus albidus (Costa, 1838) Italian bleak
699.  Alburnus alburnus (Linnaeus, 1758) Bleak
700.  Alburnus arborella (Bonaparte, 1841)  
701.  Alburnus atropatenae Berg, 1925  
702.  Alburnus attalus Özuluğ & Freyhof, 2007 Bakır shemaya
703.  Alburnus baliki Bogutskaya, Küçük & Ünlü, 2000 Antalya bleak
704.  Alburnus battalgilae Özuluğ & Freyhof, 2007 Gediz shemaya
705.  Alburnus belvica Karaman, 1924  
706.  Alburnus caeruleus Heckel, 1843 Tigris bleak
707.  Alburnus carianorum Freyhof, Kaya, Bayçelebi, Geiger & Turan, 2019  
708.  Alburnus carinatus Battalgil, 1941 Manyas shemaya
709.  Alburnus chalcoides (Güldenstädt, 1772) Danube bleak
710.  Alburnus danubicus Antipa, 1909  
711.  Alburnus demiri Özuluğ & Freyhof, 2008 Eastern Aegean bleak
712.  Alburnus derjugini Berg, 1923 Georgian shemaya
713.  Alburnus doriae De Filippi, 1865  
714.  Alburnus escherichii Steindachner, 1897 Caucasian bleak
715.  Alburnus filippii Kessler, 1877 Kura bleak
716.  Alburnus heckeli Battalgil, 1943 Hazar bleak
717.  Alburnus hohenackeri Kessler, 1877 North Caucasian bleak
718.  Alburnus istanbulensis Battalgil, 1941  
719.  Alburnus kotschyi Steindachner, 1863 Arsuz bleak
720.  Alburnus leobergi Freyhof & Kottelat, 2007  
721.  Alburnus macedonicus Karaman, 1928  
722.  Alburnus magnificus Freyhof & Turan, 2019  
723.  Alburnus mandrensis (Drensky, 1943)  
724.  Alburnus maximus (Fatio, 1882)  
725.  Alburnus mento (Heckel, 1836)  
726.  Alburnus mentoides Kessler, 1859  
727.  Alburnus mossulensis Heckel, 1843 Mossul bleak
728.  Alburnus nasreddini Battalgil, 1943 Eber bleak
729.  Alburnus neretvae Buj, Šanda & Perea, 2010  
730.  Alburnus nicaeensis Battalgil, 1941 Iznik shemaya
731.  Alburnus orontis Sauvage, 1882 Orontes bleak
732.  Alburnus qalilus Krupp, 1992  
733.  Alburnus sarmaticus Freyhof & Kottelat, 2007  
734.  Alburnus sava Bogutskaya, Zupančič, Jelić, Diripasko & Naseka, 2017  
735.  Alburnus schischkovi (Drensky, 1943) Black Sea bleak
736.  Alburnus scoranza Heckel & Kner, 1857  
737.  Alburnus selcuklui Elp, Şen & Özuluğ, 2015  
738.  Alburnus sellal Heckel, 1843 Sellal bleak
739.  Alburnus tarichi (Güldenstädt, 1814) Tarek
740.  Alburnus thessalicus Stephanidis, 1950  
741.  Alburnus timarensis Kuru, 1980  
742.  Alburnus vistonicus Freyhof & Kottelat, 2007  
743.  Alburnus volviticus Freyhof & Kottelat, 2007  
744.  Alburnus zagrosensis Coad, 2009  
745.  Alcichthys elongatus (Steindachner, 1881)  
746.  Alcockia rostrata (Günther, 1887)  
747.  Aldrichetta forsteri (Valenciennes, 1836) Yellow-eye mullet
748.  Aldrovandia affinis (Günther, 1877) Gilbert's halosaurid fish
749.  Aldrovandia gracilis Goode & Bean, 1896  
750.  Aldrovandia mediorostris (Günther, 1887)  
751.  Aldrovandia oleosa Sulak, 1977  
752.  Aldrovandia phalacra (Vaillant, 1888) Hawaiian halosaurid fish
753.  Aldrovandia rostrata (Günther, 1878)  
754.  Alectis ciliaris (Bloch, 1787) African pompano
755.  Alectrias alectrolophus (Pallas, 1814) Stone cockscomb
756.  Alectrias benjamini Jordan & Snyder, 1902 Spiny cockscomb
757.  Alectrias cirratus (Lindberg, 1938) Ciliate cockscomb
758.  Alectrias gallinus (Lindberg, 1938) Shaggy cockscomb
759.  Alectrias markevichi Sheiko, 2012  
760.  Alectrias mutsuensis Shiogaki, 1985 Maned cockscomb
761.  Alectridium aurantiacum Gilbert & Burke, 1912 Lesser prickleback
762.  Alepes apercna Grant, 1987 Smallmouth scad
763.  Alepes djedaba (Fabricius, 1775) Shrimp scad
764.  Alepes kleinii (Bloch, 1793) Razorbelly scad
765.  Alepes melanoptera (Swainson, 1839) Blackfin scad
766.  Alepes vari (Cuvier, 1833) Herring scad
767.  Alepidomus evermanni (Eigenmann, 1903)  
768.  Alepisaurus brevirostris Gibbs, 1960 Short snouted lancetfish
769.  Alepisaurus ferox Lowe, 1833 Long snouted lancetfish
770.  Alepocephalus agassizii Goode & Bean, 1883 Agassiz' slickhead
771.  Alepocephalus andersoni Fowler, 1934  
772.  Alepocephalus antipodianus (Parrott, 1948) Antipodean slickhead
773.  Alepocephalus asperifrons Garman, 1899  
774.  Alepocephalus australis Barnard, 1923 Small scaled brown slickhead
775.  Alepocephalus bairdii Goode & Bean, 1879 Baird's slickhead
776.  Alepocephalus bicolor Alcock, 1891 Bicolor slickhead
777.  Alepocephalus blanfordii Alcock, 1892  
778.  Alepocephalus dentifer Sazonov & Ivanov, 1979  
779.  Alepocephalus fundulus Garman, 1899  
780.  Alepocephalus longiceps Lloyd, 1909 Longfin slickhead
781.  Alepocephalus longirostris Okamura & Kawanishi, 1984 Longsnout slickhead
782.  Alepocephalus melas de Buen, 1961  
783.  Alepocephalus owstoni Tanaka, 1908 Owston's slickhead
784.  Alepocephalus planifrons Sazonov, 1993  
785.  Alepocephalus productus Gill, 1883 Smalleye smooth-head
786.  Alepocephalus rostratus Risso, 1820 Risso's smooth-head
787.  Alepocephalus tenebrosus Gilbert, 1892 California slickhead
788.  Alepocephalus triangularis Okamura & Kawanishi, 1984 Triangulate slickhead
789.  Alepocephalus umbriceps Jordan & Thompson, 1914 Slickhead
790.  Alertichthys blacki Moreland, 1960 Alert pigfish
791.  Alestes ansorgii Boulenger, 1910  
792.  Alestes baremoze (Joannis, 1835) Silversides
793.  Alestes dentex (Linnaeus, 1758) Characin
794.  Alestes inferus Stiassny, Schelly & Mamonekene, 2009  
795.  Alestes liebrechtsii Boulenger, 1898  
796.  Alestes macrophthalmus Günther, 1867 Torpedo robber
797.  Alestes stuhlmannii Pfeffer, 1896  
798.  Alestion rapax Roberts, 2019  
799.  Alestopetersius bifasciatus (Poll, 1967)  
800.  Alestopetersius bleheri (Géry, 1995)  
801.  Alestopetersius brichardi Poll, 1967  
802.  Alestopetersius caudalis (Boulenger, 1899) Yellowtail tetra
803.  Alestopetersius compressus (Poll & Gosse, 1963)  
804.  Alestopetersius conspectus Mbimbi Mayi Munene & Stiassny, 2012  
805.  Alestopetersius hilgendorfi (Boulenger, 1899)  
806.  Alestopetersius leopoldianus (Boulenger, 1899)  
807.  Alestopetersius nigropterus Poll, 1967  
808.  Alestopetersius smykalai Poll, 1967  
809.  Alestopetersius taeniatus (Géry, 1996)  
810.  Alestopetersius tumbensis Hoedeman, 1951  
811.  Alfaro cultratus (Regan, 1908) Knife livebearer
812.  Alfaro huberi (Fowler, 1923) Hubers knife livebearer
813.  Algansea amecae Pérez-Rodríguez, Pérez-Ponce de León, Domínguez-Domínguez & Doadrio, 2009 Ameca chub
814.  Algansea aphanea Barbour & Miller, 1978 Riffle chub
815.  Algansea avia Barbour & Miller, 1978 Remote chub
816.  Algansea barbata Álvarez & Cortés, 1964 Lerma chub
817.  Algansea lacustris Steindachner, 1895 Pátzcuaro chub
818.  Algansea monticola Barbour & Contreras-Balderas, 1968 Mountain chub
819.  Algansea popoche (Jordan & Snyder, 1899) Popoche chub
820.  Algansea tincella (Valenciennes, 1844) Spottail chub
821.  Alionematichthys ceylonensis Møller & Schwarzhans, 2008  
822.  Alionematichthys crassiceps Møller & Schwarzhans, 2008 Bighead viviparous brotula
823.  Alionematichthys minyomma (Sedor & Cohen, 1987)  
824.  Alionematichthys phuketensis Møller & Schwarzhans, 2008 Phuket viviparous brotula
825.  Alionematichthys piger (Alcock, 1890) Whiskered viviparous brotula
826.  Alionematichthys plicatosurculus Møller & Schwarzhans, 2008 Folded viviparous brotula
827.  Alionematichthys riukiuensis (Aoyagi, 1954) Bigeye cusk
828.  Alionematichthys samoaensis Møller & Schwarzhans, 2008  
829.  Alionematichthys shinoharai Møller & Schwarzhans, 2008  
830.  Alionematichthys suluensis Møller & Schwarzhans, 2008 Sulu viviparous brotula
831.  Alionematichthys winterbottomi Møller & Schwarzhans, 2008  
832.  Aliteranodon effusorium Huber & Meinema, 2024  
833.  Allenbatrachus grunniens (Linnaeus, 1758) Grunting toadfish
834.  Allenbatrachus meridionalis Greenfield & Smith, 2004  
835.  Allenbatrachus reticulatus (Steindachner, 1870)  
836.  Allenichthys glauerti (Whitley, 1944) Glauert's anglerfish
837.  Allips concolor McCosker, 1972  
838.  Alloblennius anuchalis (Springer & Spreitzer, 1978)  
839.  Alloblennius frondiculus Smith-Vaniz & Allen, 2012 Leaf blenny
840.  Alloblennius jugularis (Klunzinger, 1871) Jugular blenny
841.  Alloblennius parvus Springer & Spreitzer, 1978 Dwarf blenny
842.  Alloblennius pictus (Lotan, 1970)  
843.  Allocareproctus jordani (Burke, 1930) Cherry snailfish
844.  Allocareproctus kallaion Orr & Busby, 2006 Combed snailfish
845.  Allocareproctus tanix Orr & Busby, 2006 Peach snailfish
846.  Allocareproctus unangas Orr & Busby, 2006 Goldeneye snailfish
847.  Allocareproctus ungak Orr & Busby, 2006 Whiskered snailfish
848.  Alloclinus holderi (Lauderbach, 1907) Island kelpfish
849.  Allocyttus folletti Myers, 1960 Oxeye oreo
850.  Allocyttus guineensis Trunov & Kukuev, 1982 Guinea oreo
851.  Allocyttus niger James, Inada & Nakamura, 1988 Black oreo
852.  Allocyttus verrucosus (Gilchrist, 1906) Warty dory
853.  Allodontichthys hubbsi Miller & Uyeno, 1980 Whitepatched splitfin
854.  Allodontichthys polylepis Rauchenberger, 1988 Finescale splitfin
855.  Allodontichthys tamazulae Turner, 1946 Tuxpan splitfin
856.  Allodontichthys zonistius (Hubbs, 1932) Bandfin splitfin
857.  Allomicrodesmus dorotheae Schultz, 1966 Dorothea's wriggler
858.  Allomogurnda flavimarginata Allen, 2003  
859.  Allomogurnda hoesei Allen, 2003  
860.  Allomogurnda insularis Allen, 2003  
861.  Allomogurnda landfordorum Allen, 2003  
862.  Allomogurnda montana Allen, 2003  
863.  Allomogurnda multicincta Allen & Hoese, 2017  
864.  Allomogurnda nesolepis (Weber, 1907) Yellowbelly gudgeon
865.  Allomogurnda papua Allen, 2003  
866.  Allomogurnda sampricei Allen, 2003  
867.  Allomycterus pilatus Whitley, 1931 Deep-water burrfish
868.  Alloophorus robustus (Bean, 1892) Bulldog goodeid
869.  Allosmerus elongatus (Ayres, 1854) Whitebait smelt
870.  Allothunnus fallai Serventy, 1948 Slender tuna
871.  Allotoca catarinae (de Buen, 1942) Catarina allotoca
872.  Allotoca diazi (Meek, 1902) Patzcuaro allotoca
873.  Allotoca dugesii (Bean, 1887) Opal allotoca
874.  Allotoca goslinei Smith & Miller, 1987 Banded allotoca
875.  Allotoca maculata Smith & Miller, 1980 Blackspot allotoca
876.  Allotoca meeki (Álvarez, 1959) Zirahuen allotica
877.  Allotoca regalis (Álvarez, 1959) Royal Splitfin
878.  Allotoca zacapuensis Meyer, Radda & Domínguez-Domínguez, 2001 Zacapu allotoca
879.  Alopias pelagicus Nakamura, 1935 Pelagic thresher
880.  Alopias superciliosus Lowe, 1841 Bigeye thresher
881.  Alopias vulpinus (Bonnaterre, 1788) Thresher
882.  Alosa aestivalis (Mitchill, 1814) Blueback shad
883.  Alosa agone (Scopoli, 1786) Agone
884.  Alosa alabamae Jordan & Evermann, 1896 Alabama shad
885.  Alosa algeriensis Regan, 1916 North African shad
886.  Alosa alosa (Linnaeus, 1758) Allis shad
887.  Alosa braschnikowi (Borodin, 1904) Caspian marine shad
888.  Alosa caspia (Eichwald, 1838) Caspian shad
889.  Alosa chrysochloris (Rafinesque, 1820) Skipjack shad
890.  Alosa curensis (Suvorov, 1907) Kura shad
891.  Alosa fallax (Lacepède, 1803) Twaite shad
892.  Alosa immaculata Bennett, 1835 Pontic shad
893.  Alosa kessleri (Grimm, 1887) Caspian anadromous shad
894.  Alosa killarnensis Regan, 1916 Killarney shad
895.  Alosa macedonica (Vinciguerra, 1921) Macedonia shad
896.  Alosa maeotica (Grimm, 1901) Black sea shad
897.  Alosa mediocris (Mitchill, 1814) Hickory shad
898.  Alosa pseudoharengus (Wilson, 1811) Alewife
899.  Alosa sapidissima (Wilson, 1811) American shad
900.  Alosa saposchnikowii Grimm, 1885 Saposhnikovi shad
901.  Alosa sphaerocephala (Berg, 1913) Agrakhan shad
902.  Alosa suworowi (Berg, 1913)  
903.  Alosa tanaica (Grimm, 1901) Black Sea shad
904.  Alosa vistonica Economidis & Sinis, 1986 Thracian shad
905.  Alosa volgensis (Berg, 1913) Volga shad
906.  Alphestes afer (Bloch, 1793) Mutton hamlet
907.  Alphestes immaculatus Breder, 1936 Pacific mutton hamlet
908.  Alphestes multiguttatus (Günther, 1867) Rivulated mutton hamlet
909.  Alpinocottus poecilopus (Heckel, 1837) Alpine bullhead
910.  Alpinocottus volki (Taranetz, 1933) Volk's sculpin
911.  Alticorpus geoffreyi Snoeks & Walapa, 2004  
912.  Alticorpus macrocleithrum (Stauffer & McKaye, 1985)  
913.  Alticorpus mentale Stauffer & McKaye, 1988  
914.  Alticorpus peterdaviesi (Burgess & Axelrod, 1973)  
915.  Alticorpus profundicola Stauffer & McKaye, 1988  
916.  Alticus arnoldorum (Curtiss, 1938) Pacific leaping blenny
917.  Alticus kirkii (Günther, 1868) Kirk's blenny
918.  Alticus magnusi (Klausewitz, 1964)  
919.  Alticus monochrus Bleeker, 1869  
920.  Alticus montanoi (Sauvage, 1880) Montano's Rockskipper
921.  Alticus orientalis Tomiyama, 1955  
922.  Alticus saliens (Forster, 1788) Leaping blenny
923.  Alticus sertatus (Garman, 1903) Garlanded rockskipper
924.  Alticus simplicirrus Smith-Vaniz & Springer, 1971 Marquesan rockstripper
925.  Altigena discognathoides (Nichols & Pope, 1927)  
926.  Altigena elegans (Kottelat, 1998)  
927.  Altigena lippa (Fowler, 1936)  
928.  Altigena malihkaia Zheng, Qin & Chen, 2018  
929.  Altigena sinkleri (Fowler, 1934)  
930.  Altigena tonkinensis (Pellegrin & Chevey, 1934)  
931.  Altigena wui (Zheng & Chen, 1983)  
932.  Altigena yunnanensis (Wu & Lin, 1977)  
933.  Altigena zhui (Zheng & Chen, 1989)  
934.  Altolamprologus calvus (Poll, 1978)  
935.  Altolamprologus compressiceps (Boulenger, 1898)  
936.  Altrichthys alelia Bernardi, Longo & Quiros, 2017 Alelia's damselfish
937.  Altrichthys azurelineatus (Fowler & Bean, 1928) Azure damselfish
938.  Altrichthys curatus Allen, 1999 Guardian damselfish
939.  Aluterus heudelotii Hollard, 1855 Dotterel filefish
940.  Aluterus monoceros (Linnaeus, 1758) Unicorn leatherjacket filefish
941.  Aluterus schoepfii (Walbaum, 1792) Orange filefish
942.  Aluterus scriptus (Osbeck, 1765) Scrawled Filefish
943.  Amamiichthys matsubarai (Akazaki, 1962) Japanese blue-spotted seabream
944.  Amanses scopas (Cuvier, 1829) Broom filefish
945.  Amaralia hypsiura (Kner, 1855)  
946.  Amaralia oviraptor Friel & Carvalho, 2016 Southern banjo catfish
947.  Amarginops platus Nichols & Griscom, 1917  
948.  Amarsipus carlsbergi Haedrich, 1969 Amarsipa
949.  Amatitlania altoflava (Allgayer, 2001)  
950.  Amatitlania coatepeque Schmitter-Soto, 2007  
951.  Amatitlania kanna Schmitter-Soto, 2007  
952.  Amatitlania myrnae (Loiselle, 1997)  
953.  Amatitlania nanolutea (Allgayer, 1994)  
954.  Amatitlania nigrofasciata (Günther, 1867) Convict cichlid
955.  Amatitlania sajica (Bussing, 1974)  
956.  Amatitlania septemfasciata (Regan, 1908)  
957.  Amatitlania siquia Schmitter-Soto, 2007  
958.  Amatolacypris trevelyani (Günther, 1877) Border barb
959.  Amatolebias patriciae (Huber, 1995)  
960.  Amatolebias varzeae (Costa, Reis & Behr, 2004)  
961.  Amatolebias wichi (Alonso, Teran, Calviño, Garcia, Cardoso & Garcia, 2018)  
962.  Amazonichthys camelierae Esguícero & Mendonça, 2023  
963.  Amazonichthys lindeae (Géry, 1973)  
964.  Amazonichthys lu Esguícero & Mendonça, 2023  
965.  Amazonspinther dalmata Bührnheim, Carvalho, Malabarba & Weitzman, 2008  
966.  Amazonsprattus scintilla Roberts, 1984 Rio Negro pygmy anchovy
967.  Ambassis agassizii Steindachner, 1867 Agassiz's glassfish
968.  Ambassis agrammus Günther, 1867 Sailfin glass perchlet
969.  Ambassis ambassis (Lacepède, 1802) Commerson's glassy
970.  Ambassis buruensis Bleeker, 1856 Buru glass perchlet
971.  Ambassis buton Popta, 1918 Buton glassy perchlet
972.  Ambassis dussumieri Cuvier, 1828 Malabar glassy perchlet
973.  Ambassis elongata (Castelnau, 1878) Elongate glassfish
974.  Ambassis fontoynonti Pellegrin, 1932  
975.  Ambassis gymnocephalus (Lacepède, 1802) Bald glassy
976.  Ambassis interrupta Bleeker, 1853 Long-spined glass perchlet
977.  Ambassis jacksoniensis (Macleay, 1881) Port Jackson glassfish
978.  Ambassis kopsii Bleeker, 1858 Singapore glassy perchlet
979.  Ambassis macleayi (Castelnau, 1878) Macleay's glass perchlet
980.  Ambassis macracanthus Bleeker, 1849 Estuarine glass perchlet
981.  Ambassis marianus Günther, 1880 Estuary glassfish
982.  Ambassis miops Günther, 1872 Flag-tailed glass perchlet
983.  Ambassis nalua (Hamilton, 1822) Scalloped perchlet
984.  Ambassis natalensis Gilchrist & Thompson, 1908 Slender glassy
985.  Ambassis octava Ghazali, Lavoué, Nor, Muhammad-Rasul & Tan, 2023 The eighth Malaysian glass-perchlet
986.  Ambassis urotaenia Bleeker, 1852 Banded-tail glassy perchlet
987.  Ambassis vachellii Richardson, 1846 Vachelli's glass perchlet
988.  Ambastaia nigrolineata (Kottelat & Chu, 1987)  
989.  Ambastaia sidthimunki (Klausewitz, 1959) Dwarf botia
990.  Ambiserrula jugosa (McCulloch, 1914) Mud flathead
991.  Ambloplites ariommus Viosca, 1936 Shadow bass
992.  Ambloplites cavifrons Cope, 1868 Roanoke bass
993.  Ambloplites constellatus Cashner & Suttkus, 1977 Ozark bass
994.  Ambloplites rupestris (Rafinesque, 1817) Rock bass
995.  Amblyceps accari Dahanukar, Raghavan, Ali & Britz, 2016 Nikhil's torrent catfish
996.  Amblyceps apangi Nath & Dey, 1989  
997.  Amblyceps arunachalense Nath & Dey, 1989  
998.  Amblyceps caecutiens Blyth, 1858  
999.  Amblyceps carinatum Ng, 2005  
1000.  Amblyceps cerinum Ng & Wright, 2010  
1001.  Amblyceps crassioris Vijayakrishnan & Praveenraj, 2024  
1002.  Amblyceps foratum Ng & Kottelat, 2000  
1003.  Amblyceps kurzii (Day, 1872)  
1004.  Amblyceps laticeps (McClelland, 1842)  
1005.  Amblyceps macropterus Ng, 2001  
1006.  Amblyceps mangois (Hamilton, 1822) Indian torrent catfish
1007.  Amblyceps murraystuarti Chaudhuri, 1919  
1008.  Amblyceps platycephalus Ng & Kottelat, 2000  
1009.  Amblyceps protentum Ng & Wright, 2009  
1010.  Amblyceps serratum Ng & Kottelat, 2000  
1011.  Amblyceps tenuispinis Blyth, 1860  
1012.  Amblyceps torrentis Linthoingambi & Vishwanath, 2008  
1013.  Amblyceps tuberculatum Linthoingambi & Vishwanath, 2008  
1014.  Amblyceps variegatum Ng & Kottelat, 2000  
1015.  Amblyceps waikhomi Darshan, Kachari, Dutta, Ganguly & Das, 2016  
1016.  Amblyceps yunnanense Zhang, Long, Xiao & Chen, 2016  
1017.  Amblychaeturichthys hexanema (Bleeker, 1853)  
1018.  Amblychaeturichthys sciistius (Jordan & Snyder, 1901)  
1019.  Amblycirrhitus bimacula (Jenkins, 1903) Twospot hawkfish
1020.  Amblycirrhitus earnshawi Lubbock, 1978 White hawkfish
1021.  Amblycirrhitus oxyrhynchos (Bleeker, 1858) Sharpsnout hawkfish
1022.  Amblycirrhitus pinos (Mowbray, 1927) Redspotted hawkfish
1023.  Amblycirrhitus unimacula (Kamohara, 1957)  
1024.  Amblydoras affinis (Kner, 1855) Guaporé thorny catfish
1025.  Amblydoras bolivarensis (Fernández-Yépez, 1968)  
1026.  Amblydoras gonzalezi (Fernández-Yépez, 1968)  
1027.  Amblydoras monitor (Cope, 1872)  
1028.  Amblydoras nauticus (Cope, 1874)  
1029.  Amblydoras nheco (Higuchi, Birindelli, Sousa & Britski, 2007)  
1030.  Amblyeleotris arcupinna Mohlmann & Munday, 1999 Arcfin shrimpgoby
1031.  Amblyeleotris aurora (Polunin & Lubbock, 1977) Pinkbar goby
1032.  Amblyeleotris bellicauda Randall, 2004  
1033.  Amblyeleotris biguttata Randall, 2004 Twinspot shrimpgoby
1034.  Amblyeleotris bleekeri Chen, Shao & Chen, 2006 Shrimp goby
1035.  Amblyeleotris callopareia Polunin & Lubbock, 1979 Beautiful-cheek shrimpgoby
1036.  Amblyeleotris cephalotaenia (Ni, 1989)  
1037.  Amblyeleotris delicatulus Smith, 1958  
1038.  Amblyeleotris diagonalis Polunin & Lubbock, 1979 Diagonal shrimp goby
1039.  Amblyeleotris downingi Randall, 1994 Downing's shrimpgoby
1040.  Amblyeleotris ellipse Randall, 2004  
1041.  Amblyeleotris fasciata (Herre, 1953) Red-banded prawn-goby
1042.  Amblyeleotris fontanesii (Bleeker, 1853) Giant prawn-goby
1043.  Amblyeleotris guttata (Fowler, 1938) Spotted prawn-goby
1044.  Amblyeleotris gymnocephala (Bleeker, 1853) Masked shrimpgoby
1045.  Amblyeleotris harrisorum Mohlmann & Randall, 2002  
1046.  Amblyeleotris japonica Takagi, 1957  
1047.  Amblyeleotris latifasciata Polunin & Lubbock, 1979 Wide-barred shrimpgoby
1048.  Amblyeleotris macronema Polunin & Lubbock, 1979 Longspine shrimpgoby
1049.  Amblyeleotris marquesas Mohlmann & Randall, 2002  
1050.  Amblyeleotris masuii Aonuma & Yoshino, 1996 Masui's shrimp-goby
1051.  Amblyeleotris melanocephala Aonuma, Iwata & Yoshino, 2000 Blackhead shrimpgoby
1052.  Amblyeleotris memnonia Prokofiev, 2016  
1053.  Amblyeleotris morishitai Senou & Aonuma, 2007  
1054.  Amblyeleotris neglecta Jaafar & Randall, 2009  
1055.  Amblyeleotris neumanni Randall & Earle, 2006  
1056.  Amblyeleotris novaecaledoniae Goren, 1981  
1057.  Amblyeleotris ogasawarensis Yanagisawa, 1978 Redspotted shrimpgoby
1058.  Amblyeleotris periophthalma (Bleeker, 1853) Periophthalma prawn-goby
1059.  Amblyeleotris randalli Hoese & Steene, 1978 Randall's prawn-goby
1060.  Amblyeleotris rhyax Polunin & Lubbock, 1979 Volcano shrimpgoby
1061.  Amblyeleotris rubrimarginata Mohlmann & Randall, 2002 Redmargin shrimpgoby
1062.  Amblyeleotris steinitzi (Klausewitz, 1974) Steinitz' prawn-goby
1063.  Amblyeleotris stenotaeniata Randall, 2004  
1064.  Amblyeleotris sungami (Klausewitz, 1969) Magnus' prawn-goby
1065.  Amblyeleotris taipinensis Chen, Shao & Chen, 2006  
1066.  Amblyeleotris triguttata Randall, 1994 Triplespot shrimpgoby
1067.  Amblyeleotris wheeleri (Polunin & Lubbock, 1977) Gorgeous prawn-goby
1068.  Amblyeleotris yanoi Aonuma & Yoshino, 1996 Flagtail shrimpgoby
1069.  Amblygaster clupeoides Bleeker, 1849 Bleeker smoothbelly sardinella
1070.  Amblygaster indiana Mary, Balasubramanian, Selvaraju & Shiny, 2017  
1071.  Amblygaster leiogaster (Valenciennes, 1847) Smoothbelly sardinella
1072.  Amblygaster sirm (Walbaum, 1792) Spotted sardinella
1073.  Amblyglyphidodon aureus (Cuvier, 1830) Golden damselfish
1074.  Amblyglyphidodon batunaorum Allen, 1995 Batuna's damselfish
1075.  Amblyglyphidodon curacao (Bloch, 1787) Staghorn damselfish
1076.  Amblyglyphidodon flavilatus Allen & Randall, 1981 Yellowfin damsel
1077.  Amblyglyphidodon flavopurpureus Allen, Erdmann & Drew, 2012 Cenderawasih damselfish
1078.  Amblyglyphidodon indicus Allen & Randall, 2002 Maldives damselfish
1079.  Amblyglyphidodon leucogaster (Bleeker, 1847) Yellowbelly damselfish
1080.  Amblyglyphidodon melanopterus Allen & Randall, 2002  
1081.  Amblyglyphidodon orbicularis (Hombron & Jacquinot, 1853)  
1082.  Amblyglyphidodon silolona Allen, Erdmann & Drew, 2012 Silolona damselfish
1083.  Amblyglyphidodon ternatensis (Bleeker, 1853) Ternate damsel
1084.  Amblygobius albimaculatus (Rüppell, 1830) Butterfly goby
1085.  Amblygobius buanensis Herre, 1927 Buan goby
1086.  Amblygobius bynoensis (Richardson, 1844) Bynoe goby
1087.  Amblygobius calvatus Allen & Erdmann, 2016 Baldhead siltgoby
1088.  Amblygobius cheraphilus Allen & Erdmann, 2016 East Indies siltgoby
1089.  Amblygobius decussatus (Bleeker, 1855) Orange-striped goby
1090.  Amblygobius esakiae Herre, 1939 Snoutspot goby
1091.  Amblygobius linki Herre, 1927 Link's goby
1092.  Amblygobius magnusi (Klausewitz, 1968)  
1093.  Amblygobius nocturnus (Herre, 1945) Nocturn goby
1094.  Amblygobius phalaena (Valenciennes, 1837) Whitebarred goby
1095.  Amblygobius semicinctus (Bennett, 1833) Halfbarred goby
1096.  Amblygobius sewardii (Playfair, 1867)  
1097.  Amblygobius sphynx (Valenciennes, 1837) Sphinx goby
1098.  Amblygobius stethophthalmus (Bleeker, 1851) Freckled goby
1099.  Amblygobius tekomaji (Smith, 1959)  
1100.  Amblyopsis hoosieri Niemiller, Prejean & Chakrabarty, 2014  
1101.  Amblyopsis rosae (Eigenmann, 1898) Ozark cavefish
1102.  Amblyopsis spelaea DeKay, 1842 Northern cavefish
1103.  Amblyotrypauchen arctocephalus (Alcock, 1890) Armour eelgoby
1104.  Amblypharyngodon atkinsonii (Blyth, 1860) Burmese carplet
1105.  Amblypharyngodon chulabhornae Vidthayanon & Kottelat, 1990  
1106.  Amblypharyngodon melettinus (Valenciennes, 1844) Attentive carplet
1107.  Amblypharyngodon microlepis (Bleeker, 1853) Indian carplet
1108.  Amblypharyngodon mola (Hamilton, 1822) Mola carplet
1109.  Amblypomacentrus annulatus (Peters, 1855) Footballer demoiselle
1110.  Amblypomacentrus breviceps (Schlegel & Müller, 1839) Black-banded demoiselle
1111.  Amblypomacentrus clarus Allen & Adrim, 2000 Banggai damselfish
1112.  Amblypomacentrus kuiteri (Allen & Rajasuriya, 1995) Kuiter's damselfish
1113.  Amblypomacentrus tricinctus (Allen & Randall, 1974) Threeband damselfish
1114.  Amblypomacentrus vietnamicus Prokofiev, 2004  
1115.  Amblyraja doellojuradoi (Pozzi, 1935) Southern thorny skate
1116.  Amblyraja frerichsi (Krefft, 1968) Thickbody skate
1117.  Amblyraja georgiana (Norman, 1938) Antarctic starry skate
1118.  Amblyraja hyperborea (Collett, 1879) Arctic skate
1119.  Amblyraja jenseni (Bigelow & Schroeder, 1950) Shorttail skate
1120.  Amblyraja radiata (Donovan, 1808) Starry ray
1121.  Amblyraja reversa (Lloyd, 1906) Reversed skate
1122.  Amblyraja taaf (Meisner, 1987) Whiteleg skate
1123.  Amblyrhynchichthys micracanthus Ng & Kottelat, 2004  
1124.  Amblyrhynchichthys truncatus (Bleeker, 1850)  
1125.  Amblyrhynchote honckenii (Bloch, 1785) Evileye blaasop
1126.  Ambophthalmos angustus (Nelson, 1977) Pale toadfish
1127.  Ambophthalmos eurystigmatephoros Jackson & Nelson, 1999  
1128.  Ambophthalmos magnicirrus (Nelson, 1977)  
1129.  Ameca splendens Miller & Fitzsimons, 1971 Butterfly splitfin
1130.  Ameiurus brunneus Jordan, 1877 Snail bullhead
1131.  Ameiurus catus (Linnaeus, 1758) White catfish
1132.  Ameiurus melas (Rafinesque, 1820) Black bullhead
1133.  Ameiurus natalis (Lesueur, 1819) Yellow bullhead
1134.  Ameiurus nebulosus (Lesueur, 1819) Brown bullhead
1135.  Ameiurus platycephalus (Girard, 1859) Flat bullhead
1136.  Ameiurus serracanthus (Yerger & Relyea, 1968) Spotted bullhead
1137.  Amia calva Linnaeus, 1766 Bowfin
1138.  Amia ocellicauda Richardson, 1836 Emerald bowfin
1139.  Amioides polyacanthus (Vaillant, 1877)  
1140.  Ammocrypta beanii Jordan, 1877 Naked sand darter
1141.  Ammocrypta bifascia Williams, 1975 Florida sand darter
1142.  Ammocrypta clara Jordan & Meek, 1885 Western sand darter
1143.  Ammocrypta meridiana Williams, 1975 Southern sand darter
1144.  Ammocrypta pellucida (Putnam, 1863) Eastern sand darter
1145.  Ammocrypta vivax Hay, 1882 Scaly sand darter
1146.  Ammocryptocharax elegans Weitzman & Kanazawa, 1976  
1147.  Ammocryptocharax lateralis (Eigenmann, 1909)  
1148.  Ammocryptocharax minutus Buckup, 1993  
1149.  Ammocryptocharax vintonae (Eigenmann, 1909)  
1150.  Ammodytes americanus DeKay, 1842 American sand lance
1151.  Ammodytes dubius Reinhardt, 1837 Northern sand lance
1152.  Ammodytes heian Orr, Wildes & Kai, 2015 Peaceful sand lance
1153.  Ammodytes hexapterus Pallas, 1814 Pacific sand lance
1154.  Ammodytes marinus Raitt, 1934 Lesser sand-eel
1155.  Ammodytes personatus Girard, 1856 Pacific sandlance
1156.  Ammodytes tobianus Linnaeus, 1758 Small sandeel
1157.  Ammodytoides gilli (Bean, 1895) Gill's sand lance
1158.  Ammodytoides idai Randall & Earle, 2008  
1159.  Ammodytoides kanazawai Shibukawa & Ida, 2013  
1160.  Ammodytoides kimurai Ida & Randall, 1993  
1161.  Ammodytoides leptus Collette & Randall, 2000 Pitcairn Sandlance
1162.  Ammodytoides praematura Randall & Earle, 2008  
1163.  Ammodytoides pylei Randall, Ida & Earle, 1994 Pyle's sand lance
1164.  Ammodytoides renniei (Smith, 1957) Scaly sandlance
1165.  Ammodytoides vagus (McCulloch & Waite, 1916)  
1166.  Ammodytoides xanthops Randall & Heemstra, 2008 Yellow face sandlance
1167.  Ammoglanis amapaensis Mattos, Costa & Gama, 2008  
1168.  Ammoglanis diaphanus Costa, 1994  
1169.  Ammoglanis pulex de Pinna & Winemiller, 2000  
1170.  Ammolabrus dicrus Randall & Carlson, 1997 Sand wrasse
1171.  Ammotretis brevipinnis Norman, 1926 Shortfin flounder
1172.  Ammotretis elongatus McCulloch, 1914 Elongate flounder
1173.  Ammotretis lituratus (Richardson, 1844) Tudor's flounder
1174.  Ammotretis macrolepis McCulloch, 1914  
1175.  Ammotretis rostratus Günther, 1862 Longsnout flounder
1176.  Amniataba affinis (Mees & Kailola, 1977) Tiger grunter
1177.  Amniataba caudavittata (Richardson, 1845) Yellowtail trumpeter
1178.  Amniataba percoides (Günther, 1864) Barred grunter
1179.  Amphelikturus dendriticus (Barbour, 1905) Pipehorse
1180.  Amphichaetodon howensis (Waite, 1903) Lord Howe Island butterflyfish
1181.  Amphichaetodon melbae Burgess & Caldwell, 1978 Narrow-barred butterflyfish
1182.  Amphichthys cryptocentrus (Valenciennes, 1837) Bocon toadfish
1183.  Amphichthys rubigenis Swainson, 1839  
1184.  Amphilius atesuensis Boulenger, 1904  
1185.  Amphilius athiensis Thomson & Page, 2010  
1186.  Amphilius brevis Boulenger, 1902  
1187.  Amphilius caudosignatus Skelton, 2007  
1188.  Amphilius chalei Seegers, 2008  
1189.  Amphilius crassus Thomson & Hilber, 2015  
1190.  Amphilius cryptobullatus Skelton, 1986  
1191.  Amphilius dimonikensis Skelton, 2007  
1192.  Amphilius engelbrechti Mazungula & Chakona, 2021 Inkomati mountain catfish
1193.  Amphilius frieli Thomson & Page, 2015  
1194.  Amphilius grandis Boulenger, 1905  
1195.  Amphilius jacksonii Boulenger, 1912 Marbled mountain catfish
1196.  Amphilius kakrimensis Teugels, Skelton & Lévêque, 1987  
1197.  Amphilius kivuensis Pellegrin, 1933  
1198.  Amphilius korupi Skelton, 2007  
1199.  Amphilius krefftii Boulenger, 1911  
1200.  Amphilius lamani Lönnberg & Rendahl, 1920  
1201.  Amphilius lampei Pietschmann, 1913  
1202.  Amphilius laticaudatus Skelton, 1984 Broadtail mountain catfish
1203.  Amphilius lentiginosus Trewavas, 1936  
1204.  Amphilius leopardus Mazungula & Chakona, 2021 Mottled mountain catfish
1205.  Amphilius longirostris (Boulenger, 1901)  
1206.  Amphilius lujani Thomson & Page, 2015  
1207.  Amphilius maesii Boulenger, 1919  
1208.  Amphilius mamonekenensis Skelton, 2007  
1209.  Amphilius marshalli Mazungula & Chakona, 2021 Slender mountain catfish
1210.  Amphilius natalensis Boulenger, 1917 Natal mountain catfish
1211.  Amphilius nigricaudatus Pellegrin, 1909  
1212.  Amphilius opisthophthalmus Boulenger, 1919  
1213.  Amphilius pedunculus Thomson & Page, 2015  
1214.  Amphilius platychir (Günther, 1864) Mountain barbel
1215.  Amphilius pulcher Pellegrin, 1929  
1216.  Amphilius rheophilus Daget, 1959  
1217.  Amphilius ruziziensis Thomson & Page, 2015  
1218.  Amphilius uranoscopus (Pfeffer, 1889) Stargazer mountain catfish
1219.  Amphilius zairensis Skelton, 1986  
1220.  Amphilius zuluorum Mazungula & Chakona, 2021 uMkhomazi mountain catfish
1221.  Amphilophus amarillo Stauffer & McKaye, 2002  
1222.  Amphilophus astorquii Stauffer, McCrary & Black, 2008 Black midas cichlid
1223.  Amphilophus chancho Stauffer, McCrary & Black, 2008  
1224.  Amphilophus citrinellus (Günther, 1864) Midas cichlid
1225.  Amphilophus flaveolus Stauffer, McCrary & Black, 2008  
1226.  Amphilophus globosus Geiger, McCrary & Stauffer, 2010  
1227.  Amphilophus hogaboomorum (Carr & Giovannoli, 1950)  
1228.  Amphilophus istlanus (Jordan & Snyder, 1899)  
1229.  Amphilophus labiatus (Günther, 1864) Red devil
1230.  Amphilophus lyonsi (Gosse, 1966)  
1231.  Amphilophus margaritifer (Günther, 1862)  
1232.  Amphilophus sagittae Stauffer & McKaye, 2002  
1233.  Amphilophus supercilius Geiger, McCrary & Stauffer, 2010  
1234.  Amphilophus tolteca Recknagel, Kusche, Elmer & Meyer, 2013  
1235.  Amphilophus trimaculatus (Günther, 1867) Three spot cichlid
1236.  Amphilophus viridis Rechnagel, Kusche, Elmer & Meyer, 2013  
1237.  Amphilophus xiloaensis Stauffer & McKaye, 2002  
1238.  Amphilophus zaliosus (Barlow, 1976) Arrow cichlid
1239.  Amphiprion akallopisos Bleeker, 1853 Skunk clownfish
1240.  Amphiprion akindynos Allen, 1972 Barrier reef anemonefish
1241.  Amphiprion allardi Klausewitz, 1970 Twobar anemonefish
1242.  Amphiprion barberi Allen, Drew & Kaufman, 2008  
1243.  Amphiprion biaculeatus (Bloch, 1790) Spinecheek anemonefish
1244.  Amphiprion bicinctus Rüppell, 1830 Twoband anemonefish
1245.  Amphiprion chagosensis Allen, 1972 Chagos anemonefish
1246.  Amphiprion chrysogaster Cuvier, 1830 Mauritian anemonefish
1247.  Amphiprion chrysopterus Cuvier, 1830 Orangefin anemonefish
1248.  Amphiprion clarkii (Bennett, 1830) Yellowtail clownfish
1249.  Amphiprion ephippium (Bloch, 1790) Saddle anemonefish
1250.  Amphiprion frenatus Brevoort, 1856 Tomato clownfish
1251.  Amphiprion fuscocaudatus Allen, 1972 Seychelles anemonefish
1252.  Amphiprion latezonatus Waite, 1900 Wide-band Anemonefish
1253.  Amphiprion latifasciatus Allen, 1972 Madagascar anemonefish
1254.  Amphiprion leucokranos Allen, 1973 Whitebonnet anemonefish
1255.  Amphiprion maohiensis O’Donnell, Beldade, Johns & Bernardi, 2025 Polynesian anemonefish
1256.  Amphiprion mccullochi Whitley, 1929 Whitesnout anemonefish
1257.  Amphiprion melanopus Bleeker, 1852 Fire clownfish
1258.  Amphiprion nigripes Regan, 1908 Maldive anemonefish
1259.  Amphiprion ocellaris Cuvier, 1830 Clown anemonefish
1260.  Amphiprion omanensis Allen & Mee, 1991 Oman anemonefish
1261.  Amphiprion pacificus Allen, Drew & Fenner, 2010 Pacific anemonefish
1262.  Amphiprion percula (Lacepède, 1802) Orange clownfish
1263.  Amphiprion perideraion Bleeker, 1855 Pink anemonefish
1264.  Amphiprion polymnus (Linnaeus, 1758) Saddleback clownfish
1265.  Amphiprion rubrocinctus Richardson, 1842 Red Anemonefish
1266.  Amphiprion sandaracinos Allen, 1972 Yellow clownfish
1267.  Amphiprion sebae Bleeker, 1853 Sebae anemonefish
1268.  Amphiprion thiellei Burgess, 1981 Thielle's anemonefish
1269.  Amphiprion tricinctus Schultz & Welander, 1953 Maroon clownfish
1270.  Amphistichus argenteus Agassiz, 1854 Barred surfperch
1271.  Amphistichus koelzi (Hubbs, 1933) Calico surfperch
1272.  Amphistichus rhodoterus (Agassiz, 1854) Redtail surfperch
1273.  Amsichthys knighti (Allen, 1987) Bugeye dottyback
1274.  Anabarilius alburnops (Regan, 1914)  
1275.  Anabarilius andersoni (Regan, 1904)  
1276.  Anabarilius brevianalis Zhou & Cui, 1992  
1277.  Anabarilius duoyiheensis Li, Mao & Lu, 2002  
1278.  Anabarilius goldenlineus Li & Chen, 1995  
1279.  Anabarilius grahami (Regan, 1908) Kanglang fish
1280.  Anabarilius liui (Chang, 1944)  
1281.  Anabarilius longicaudatus Chen, 1986  
1282.  Anabarilius macrolepis Yih & Wu, 1964  
1283.  Anabarilius maculatus Chen & Chu, 1980  
1284.  Anabarilius paucirastellus Yue & He, 1988  
1285.  Anabarilius polylepis (Regan, 1904)  
1286.  Anabarilius qiluensis Chen & Chu, 1980  
1287.  Anabarilius qionghaiensis Chen, 1986  
1288.  Anabarilius songmingensis Chen & Chu, 1980  
1289.  Anabarilius transmontanus (Nichols, 1925)  
1290.  Anabarilius xundianensis He, 1984  
1291.  Anabarilius yangzonensis Chen & Chu, 1980  
1292.  Anabas cobojius (Hamilton, 1822) Gangetic koi
1293.  Anabas testudineus (Bloch, 1792) Climbing perch
1294.  Anableps anableps (Linnaeus, 1758) Largescale foureyes
1295.  Anableps dowii Gill, 1861 Pacific foureyed fish
1296.  Anableps microlepis Müller & Troschel, 1844 Foureyes
1297.  Anablepsoides amanan (Costa & Lazzarotto, 2008)  
1298.  Anablepsoides amphoreus (Huber, 1979)  
1299.  Anablepsoides atratus (Garman, 1895)  
1300.  Anablepsoides bahianus (Huber, 1990)  
1301.  Anablepsoides beniensis (Myers, 1927)  
1302.  Anablepsoides bibosi Valdesalici & Gil, 2019  
1303.  Anablepsoides bondi (Schultz, 1949)  
1304.  Anablepsoides cajariensis (Costa & De Luca, 2011)  
1305.  Anablepsoides caurae (Radda, 2004)  
1306.  Anablepsoides cearensis (Costa & Vono, 2009)  
1307.  Anablepsoides chapare Valdesalici & Gil, 2017  
1308.  Anablepsoides christinae (Huber, 1992)  
1309.  Anablepsoides cryptocallus (Seegers, 1980)  
1310.  Anablepsoides deltaphilus (Seegers, 1983)  
1311.  Anablepsoides derhami (Fels & Huber, 1985)  
1312.  Anablepsoides elongatus (Fels & de Rham, 1981)  
1313.  Anablepsoides erberi (Berkenkamp, 1989)  
1314.  Anablepsoides fransvermeuleni Valdesalici, 2015  
1315.  Anablepsoides gamae Costa, Bragança & Amorim, 2013  
1316.  Anablepsoides gaucheri (Keith, Nandrin & Le Bail, 2006)  
1317.  Anablepsoides hartii (Boulenger, 1890) Hart's rivulus
1318.  Anablepsoides henschelae Costa, Bragança & Amorim, 2013  
1319.  Anablepsoides holmiae (Eigenmann, 1909)  
1320.  Anablepsoides igneus (Huber, 1991)  
1321.  Anablepsoides immaculatus (Thomerson, Nico & Taphorn, 1991)  
1322.  Anablepsoides intermittens (Fels & de Rham, 1981)  
1323.  Anablepsoides iridescens (Fels & de Rham, 1981)  
1324.  Anablepsoides jari Costa, Bragança & Amorim, 2013  
1325.  Anablepsoides jucundus (Huber, 1992)  
1326.  Anablepsoides lanceolatus (Eigenmann, 1909)  
1327.  Anablepsoides limoncochae (Hoedeman, 1962)  
1328.  Anablepsoides lineasoppilatae Valdesalici & Schindler, 2013  
1329.  Anablepsoides luitalimae Nielsen, 2016  
1330.  Anablepsoides lungi (Berkenkamp, 1984)  
1331.  Anablepsoides mazaruni (Myers, 1924)  
1332.  Anablepsoides micropus (Steindachner, 1863)  
1333.  Anablepsoides monticola (Staeck & Schindler, 1997)  
1334.  Anablepsoides ophiomimus (Huber, 1992)  
1335.  Anablepsoides ornatus (Garman, 1895)  
1336.  Anablepsoides ottonii Costa, Bragança & Amorim, 2013  
1337.  Anablepsoides parlettei (Valdesalici & Schindler, 2011)  
1338.  Anablepsoides peruanus (Regan, 1903)  
1339.  Anablepsoides roraima Costa, Bragança & Amorim, 2013  
1340.  Anablepsoides rubrolineatus (Fels & de Rham, 1981)  
1341.  Anablepsoides speciosus (Fels & de Rham, 1981)  
1342.  Anablepsoides stagnatus (Eigenmann, 1909)  
1343.  Anablepsoides taeniatus (Fowler, 1945)  
1344.  Anablepsoides tessellatus (Huber, 1992)  
1345.  Anablepsoides tocantinensis (Costa, 2010)  
1346.  Anablepsoides urophthalmus (Günther, 1866)  
1347.  Anablepsoides urubuiensis Costa, 2013  
1348.  Anablepsoides vieirai Nielsen, 2016  
1349.  Anablepsoides waimacui (Eigenmann, 1909)  
1350.  Anablepsoides xanthonotus (Ahl, 1926)  
1351.  Anablepsoides xinguensis (Costa, 2010)  
1352.  Anacanthobatis donghaiensis (Deng, Xiong & Zhan, 1983) East China leg skate
1353.  Anacanthobatis marmorata (von Bonde & Swart, 1923) Spotted legskate
1354.  Anacanthobatis nanhaiensis (Meng & Li, 1981) South China leg skate
1355.  Anacanthobythites platycephalus Anderson, 2008  
1356.  Anacanthobythites tasmaniensis Anderson, 2008  
1357.  Anacanthus barbatus Gray, 1830 Bearded leatherjacket
1358.  Anadoras grypus (Cope, 1872)  
1359.  Anadoras insculptus (Miranda Ribeiro, 1912)  
1360.  Anadoras regani (Steindachner, 1908)  
1361.  Anadoras weddellii (Castelnau, 1855)  
1362.  Anaecypris hispanica (Steindachner, 1866) Spanish minnowcarp
1363.  Anaecypris punica (Pellegrin, 1920)  
1364.  Anampses caeruleopunctatus Rüppell, 1829 Bluespotted wrasse
1365.  Anampses chrysocephalus Randall, 1958 Red tail wrasse
1366.  Anampses cuvier Quoy & Gaimard, 1824 Pearl wrasse
1367.  Anampses elegans Ogilby, 1889 Elegant wrasse
1368.  Anampses femininus Randall, 1972 Blue-striped orange tamarin
1369.  Anampses geographicus Valenciennes, 1840 Geographic wrasse
1370.  Anampses lennardi Scott, 1959 Blue-and-yellow wrasse
1371.  Anampses lineatus Randall, 1972 Lined wrasse
1372.  Anampses melanurus Bleeker, 1857 White-spotted wrasse
1373.  Anampses meleagrides Valenciennes, 1840 Spotted wrasse
1374.  Anampses neoguinaicus Bleeker, 1878 New Guinea wrasse
1375.  Anampses twistii Bleeker, 1856 Yellowbreasted wrasse
1376.  Anaora tentaculata Gray, 1835 Tentacled dragonet
1377.  Anarchias allardicei Jordan & Starks, 1906 Allardice's moray
1378.  Anarchias cantonensis (Schultz, 1943) Canton Island moray
1379.  Anarchias euryurus (Lea, 1913)  
1380.  Anarchias exulatus Reece, Smith & Holm, 2010  
1381.  Anarchias galapagensis (Seale, 1940) Hardtail moray
1382.  Anarchias leucurus (Snyder, 1904) Snyder's moray
1383.  Anarchias longicauda (Peters, 1877)  
1384.  Anarchias schultzi Reece, Smith & Holm, 2010  
1385.  Anarchias seychellensis Smith, 1962 Seychelles moray
1386.  Anarchias similis (Lea, 1913) Pygmy moray
1387.  Anarchias supremus McCosker & Stewart, 2006  
1388.  Anarchopterus criniger (Bean & Dresel, 1884) Fringed pipefish
1389.  Anarchopterus tectus (Dawson, 1978) Insular pipefish
1390.  Anarhichas denticulatus Krøyer, 1845 Northern wolffish
1391.  Anarhichas lupus Linnaeus, 1758 Atlantic wolffish
1392.  Anarhichas minor Olafsen, 1772 Spotted wolffish
1393.  Anarhichas orientalis Pallas, 1814 Bering wolffish
1394.  Anarrhichthys ocellatus Ayres, 1855 Wolf-eel
1395.  Anatirostrum profundorum (Berg, 1927) Duckbill pugolovka
1396.  Anatolanthias apiomycter Anderson, Parin & Randall, 1990  
1397.  Anatolichthys anatoliae (Leidenfrost, 1912) Anatolian giant killifish
1398.  Anatolichthys danfordii (Boulenger, 1890) Danford's killifish
1399.  Anatolichthys fontinalis (Akşiray, 1948)  
1400.  Anatolichthys iconii (Akşiray, 1948)  
1401.  Anatolichthys irregularis (Yoğurtçuoğlu & Freyhof, 2018)  
1402.  Anatolichthys maeandricus (Akşiray, 1948)  
1403.  Anatolichthys marassantensis (Pfleiderer, Geiger & Herder, 2014) Kızılırmak killifish
1404.  Anatolichthys meridionalis (Akşiray, 1948)  
1405.  Anatolichthys saldae (Akşiray, 1955)  
1406.  Anatolichthys splendens Kosswig & Sözer, 1945 Splendid killifish
1407.  Anatolichthys sureyanus (Neu, 1937) Sureyan killifish
1408.  Anatolichthys transgrediens (Ermin, 1946) Acipinar killifish
1409.  Anatolichthys villwocki (Hrbek & Wildekamp, 2003) Villwock's killifish
1410.  Ancharius fuscus Steindachner, 1880 Brown Madagascar catfish
1411.  Ancharius griseus Ng & Sparks, 2005  
1412.  Ancherythroculter daovantieni (Bănărescu, 1967)  
1413.  Ancherythroculter kurematsui (Kimura, 1934)  
1414.  Ancherythroculter lini Luo, 1994  
1415.  Ancherythroculter nigrocauda Yih & Wu, 1964  
1416.  Ancherythroculter wangi (Tchang, 1932)  
1417.  Anchichoerops natalensis (Gilchrist & Thompson, 1909) Natal wrasse
1418.  Anchicyclocheilus halfibindus Li & Lan, 1992  
1419.  Anchoa analis (Miller, 1945) Longfin Pacific anchovy
1420.  Anchoa argentivittata (Regan, 1904) Regan's anchovy
1421.  Anchoa belizensis (Thomerson & Greenfield, 1975) Belize anchovy
1422.  Anchoa cayorum (Fowler, 1906) Key anchovy
1423.  Anchoa chamensis Hildebrand, 1943 Chame Point anchovy
1424.  Anchoa choerostoma (Goode, 1874) Bermuda anchovy
1425.  Anchoa colonensis Hildebrand, 1943 Narrow-striped anchovy
1426.  Anchoa compressa (Girard, 1858) Deep body anchovy
1427.  Anchoa cubana (Poey, 1868) Cuban anchovy
1428.  Anchoa curta (Jordan & Gilbert, 1882) Short anchovy
1429.  Anchoa delicatissima (Girard, 1854) Slough anchovy
1430.  Anchoa eigenmannia (Meek & Hildebrand, 1923) Eigenmann's anchovy
1431.  Anchoa exigua (Jordan & Gilbert, 1882) Slender anchovy
1432.  Anchoa filifera (Fowler, 1915) Longfinger anchovy
1433.  Anchoa helleri (Hubbs, 1921) Heller's anchovy
1434.  Anchoa hepsetus (Linnaeus, 1758) Broad-striped anchovy
1435.  Anchoa ischana (Jordan & Gilbert, 1882) Sharpnose anchovy
1436.  Anchoa januaria (Steindachner, 1879) Rio anchovy
1437.  Anchoa lamprotaenia Hildebrand, 1943 Big-eye anchovy
1438.  Anchoa lucida (Jordan & Gilbert, 1882) Bright anchovy
1439.  Anchoa lyolepis (Evermann & Marsh, 1900) Shortfinger anchovy
1440.  Anchoa marinii Hildebrand, 1943 Marini's anchovy
1441.  Anchoa mitchilli (Valenciennes, 1848) Bay anchovy
1442.  Anchoa mundeola (Gilbert & Pierson, 1898) False Panama anchovy
1443.  Anchoa mundeoloides (Breder, 1928) Northern Gulf anchovy
1444.  Anchoa nasus (Kner & Steindachner, 1867) Longnose anchovy
1445.  Anchoa panamensis (Steindachner, 1876) Panama anchovy
1446.  Anchoa parva (Meek & Hildebrand, 1923) Little anchovy
1447.  Anchoa pectoralis Hildebrand, 1943 Bigfin anchovy
1448.  Anchoa scofieldi (Jordan & Culver, 1895) Scofield's anchovy
1449.  Anchoa spinifer (Valenciennes, 1848) Spicule anchovy
1450.  Anchoa starksi (Gilbert & Pierson, 1898) Starks's anchovy
1451.  Anchoa tricolor (Spix & Agassiz, 1829) Piquitinga anchovy
1452.  Anchoa trinitatis (Fowler, 1915) Trinidad anchovy
1453.  Anchoa walkeri Baldwin & Chang, 1970 Persistent anchovy
1454.  Anchovia clupeoides (Swainson, 1839) Zabaleta anchovy
1455.  Anchovia landivarensis Greenfield & Greenfield, 1975  
1456.  Anchovia macrolepidota (Kner, 1863) Bigscale anchovy
1457.  Anchovia surinamensis (Bleeker, 1865) Surinam anchovy
1458.  Anchoviella alleni (Myers, 1940) Allen's anchovy
1459.  Anchoviella balboae (Jordan & Seale, 1926) Balboa anchovy
1460.  Anchoviella blackburni Hildebrand, 1943 Blackburns's anchovy
1461.  Anchoviella brevirostris (Günther, 1868) Snubnose anchovy
1462.  Anchoviella carrikeri Fowler, 1940 Carriker's anchovy
1463.  Anchoviella cayennensis (Puyo, 1946) Cayenne anchovy
1464.  Anchoviella elongata (Meek & Hildebrand, 1923) Elongate anchovy
1465.  Anchoviella guianensis (Eigenmann, 1912) Guyana anchovy
1466.  Anchoviella hernanni Loeb, Varella & Menezes, 2018  
1467.  Anchoviella jamesi (Jordan & Seale, 1926) James's anchovy
1468.  Anchoviella juruasanga Loeb, 2012  
1469.  Anchoviella lepidentostole (Fowler, 1911) Broadband anchovy
1470.  Anchoviella manamensis Cervigón, 1982 Manamo anchovy
1471.  Anchoviella nattereri (Steindachner, 1879) Natterer's anchovy
1472.  Anchoviella perezi Cervigón, 1987  
1473.  Anchoviella perfasciata (Poey, 1860) Poey's anchovy
1474.  Anchoviella sanfranciscana Barbosa, Gomes da Silva, da Rocha Araújo & Carvalho, 2017  
1475.  Anchoviella vaillanti (Steindachner, 1908) Vaillant's anchovy
1476.  Ancistomus feldbergae (de Oliveira, Rapp Py-Daniel, Zuanon & Rocha, 2012)  
1477.  Ancistomus micrommatos (Cardoso & Lucinda, 2003)  
1478.  Ancistomus snethlageae (Steindachner, 1911)  
1479.  Ancistomus spilomma (Cardoso & Lucinda, 2003)  
1480.  Ancistomus spinosissimus (Cardoso & Lucinda, 2003)  
1481.  Ancistrogobius dipus Shibukawa, Yoshino & Allen, 2010 Double-fin cheek-hook goby
1482.  Ancistrogobius squamiceps Shibukawa, Yoshino & Allen, 2010 Scaly cheek-hook goby
1483.  Ancistrogobius yanoi Shibukawa, Yoshino & Allen, 2010 Yano's cheek-hook goby
1484.  Ancistrogobius yoshigoui Shibukawa, Yoshino & Allen, 2010 Threadless cheek-hook goby
1485.  Ancistrus abilhoai Bifi, Pavanelli & Zawadzki, 2009  
1486.  Ancistrus agostinhoi Bifi, Pavanelli & Zawadzki, 2009  
1487.  Ancistrus aguaboensis Fisch-Muller, Mazzoni & Weber, 2001  
1488.  Ancistrus amaris de Souza, Taphorn & Armbruster, 2019  
1489.  Ancistrus bodenhameri Schultz, 1944  
1490.  Ancistrus bolivianus (Steindachner, 1915)  
1491.  Ancistrus brevifilis Eigenmann, 1920  
1492.  Ancistrus brevipinnis (Regan, 1904)  
1493.  Ancistrus bufonius (Valenciennes, 1840)  
1494.  Ancistrus caucanus Fowler, 1943  
1495.  Ancistrus centrolepis Regan, 1913  
1496.  Ancistrus chagresi Eigenmann & Eigenmann, 1889  
1497.  Ancistrus cirrhosus (Valenciennes, 1836)  
1498.  Ancistrus claro Knaack, 1999  
1499.  Ancistrus clementinae Rendahl, 1937  
1500.  Ancistrus cryptophthalmus Reis, 1987  
1501.  Ancistrus cuiabae Knaack, 1999  
1502.  Ancistrus damasceni (Steindachner, 1907)  
1503.  Ancistrus dolichopterus Kner, 1854 Bushymouth catfish
1504.  Ancistrus dubius Eigenmann & Eigenmann, 1889  
1505.  Ancistrus erinaceus (Valenciennes, 1840)  
1506.  Ancistrus eustictus (Fowler, 1945)  
1507.  Ancistrus falconensis Taphorn, Armbruster & Rodríguez-Olarte, 2010  
1508.  Ancistrus formoso Sabino & Trajano, 1997  
1509.  Ancistrus fulvus (Holly, 1929)  
1510.  Ancistrus galani Pérez & Viloria, 1994  
1511.  Ancistrus greeni (Isbrücker, 2001)  
1512.  Ancistrus gymnorhynchus Kner, 1854  
1513.  Ancistrus heterorhynchus (Regan, 1912)  
1514.  Ancistrus hoplogenys (Günther, 1864)  
1515.  Ancistrus jataiensis Fisch-Muller, Cardoso, da Silva & Bertaco, 2005  
1516.  Ancistrus jelskii (Steindachner, 1876)  
1517.  Ancistrus kellerae de Souza, Taphorn & Armbruster, 2019  
1518.  Ancistrus latifrons (Günther, 1869)  
1519.  Ancistrus leoni de Souza, Taphorn & Armbruster, 2019  
1520.  Ancistrus leucostictus (Günther, 1864)  
1521.  Ancistrus lineolatus Fowler, 1943  
1522.  Ancistrus lithurgicus Eigenmann, 1912  
1523.  Ancistrus macrophthalmus (Pellegrin, 1912)  
1524.  Ancistrus maculatus (Steindachner, 1881)  
1525.  Ancistrus malacops (Cope, 1872)  
1526.  Ancistrus maracasae Fowler, 1946 Jumbie teta
1527.  Ancistrus marcapatae (Regan, 1904)  
1528.  Ancistrus martini Schultz, 1944  
1529.  Ancistrus mattogrossensis Miranda Ribeiro, 1912  
1530.  Ancistrus maximus de Oliveira, Zuanon, Zawadzki & Py-Daniel, 2015  
1531.  Ancistrus megacanthus Widholzer, Borsoi, Reis & Lehmann A., 2024  
1532.  Ancistrus megalostomus Pearson, 1924  
1533.  Ancistrus minutus Fisch-Muller, Mazzoni & Weber, 2001  
1534.  Ancistrus miracollis Bifi, de Oliveira & Rapp Py-Daniel, 2019  
1535.  Ancistrus montanus (Regan, 1904)  
1536.  Ancistrus mullerae Bifi, Pavanelli & Zawadzki, 2009  
1537.  Ancistrus multispinis (Regan, 1912)  
1538.  Ancistrus nudiceps (Müller & Troschel, 1849)  
1539.  Ancistrus occidentalis (Regan, 1904)  
1540.  Ancistrus occloi Eigenmann, 1928  
1541.  Ancistrus parecis Fisch-Muller, Cardoso, da Silva & Bertaco, 2005  
1542.  Ancistrus patronus de Souza, Taphorn & Armbruster, 2019  
1543.  Ancistrus pirareta Muller, 1989  
1544.  Ancistrus piriformis Muller, 1989  
1545.  Ancistrus ranunculus Muller, Rapp Py-Daniel & Zuanon, 1994  
1546.  Ancistrus reisi Fisch-Muller, Cardoso, da Silva & Bertaco, 2005  
1547.  Ancistrus saudades de Souza, Taphorn & Armbruster, 2019  
1548.  Ancistrus sericeus (Cope, 1872)  
1549.  Ancistrus spinosus Meek & Hildebrand, 1916  
1550.  Ancistrus stigmaticus Eigenmann & Eigenmann, 1889  
1551.  Ancistrus tamboensis Fowler, 1945  
1552.  Ancistrus taunayi Miranda Ribeiro, 1918  
1553.  Ancistrus temminckii (Valenciennes, 1840)  
1554.  Ancistrus tolima Taphorn, Armbruster, Villa-Navarro & Ray, 2013  
1555.  Ancistrus tombador Fisch-Muller, Cardoso, da Silva & Bertaco, 2005  
1556.  Ancistrus trinitatis (Günther, 1864)  
1557.  Ancistrus triradiatus Eigenmann, 1918  
1558.  Ancistrus variolus (Cope, 1872)  
1559.  Ancistrus verecundus Fisch-Muller, Cardoso, da Silva & Bertaco, 2005  
1560.  Ancistrus vericaucanus Taphorn, Armbruster, Villa-Navarro & Ray, 2013  
1561.  Ancistrus yanesha Neuhaus, Meza-Vargas, Herrera & Lujan, 2023  
1562.  Ancistrus yutajae de Souza, Taphorn & Armbruster, 2019  
1563.  Ancylopsetta antillarum Gutherz, 1966  
1564.  Ancylopsetta cycloidea Tyler, 1959 Cyclope flounder
1565.  Ancylopsetta dendritica Gilbert, 1890 Three-spot flounder
1566.  Ancylopsetta dilecta (Goode & Bean, 1883) Three-eye flounder
1567.  Ancylopsetta kumperae Tyler, 1959 Foureyed flounder
1568.  Ancylopsetta microctenus Gutherz, 1966  
1569.  Ancylopsetta quadrocellata Gill, 1864 Gulf of Mexico ocellated flounder
1570.  Andamia amphibius (Walbaum, 1792)  
1571.  Andamia cyclocheilus Weber, 1909  
1572.  Andamia expansa Blyth, 1858  
1573.  Andamia heteroptera (Bleeker, 1857) East Indian lipsucker
1574.  Andamia pacifica Tomiyama, 1955  
1575.  Andamia reyi (Sauvage, 1880) Suckerlip blenny
1576.  Andamia tetradactylus (Bleeker, 1858) Four-fingered lipsucker
1577.  Andeancistrus eschwartzae Lujan, Meza-Vargas & Barriga-Salazar, 2015  
1578.  Andeancistrus platycephalus (Boulenger, 1898)  
1579.  Andersonia leptura Boulenger, 1900  
1580.  Andinoacara biseriatus (Regan, 1913)  
1581.  Andinoacara blombergi Wijkmark, Kullander & Barriga Salazar, 2012  
1582.  Andinoacara coeruleopunctatus (Kner, 1863)  
1583.  Andinoacara latifrons (Steindachner, 1878) Platinum acara
1584.  Andinoacara pulcher (Gill, 1858) Blue acara
1585.  Andinoacara rivulatus (Günther, 1860) Green terror
1586.  Andinoacara sapayensis (Regan, 1903) Sapayo cichlid
1587.  Andinoacara stalsbergi Musilová, Schindler & Staeck, 2009  
1588.  Andriashevia aptera Fedorov & Neyelov, 1978  
1589.  Andriashevia natsushimae Miwa, Kubota, Taru & Okada, 2009  
1590.  Andriashevicottus megacephalus Fedorov, 1990 Andriyashev largeheaded sculpin
1591.  Andromakhe latens (Mirande, Aguilera & Azpelicueta, 2004)  
1592.  Andromakhe paris (Azpelicueta, Almirón & Casciotta, 2002)  
1593.  Andromakhe stenohalina (Messner, 1962)  
1594.  Andromakhe tupi (Azpelicueta, Mirande, Almirón & Casciotta, 2003)  
1595.  Anduzedoras oxyrhynchus (Valenciennes, 1821)  
1596.  Anematichthys repasson (Bleeker, 1853)  
1597.  Anguilla anguilla (Linnaeus, 1758) European eel
1598.  Anguilla australis Richardson, 1841 Short-finned eel
1599.  Anguilla bengalensis (Gray, 1831) Indian mottled eel
1600.  Anguilla bicolor McClelland, 1844 Indonesian shortfin eel
1601.  Anguilla borneensis Popta, 1924  
1602.  Anguilla celebesensis Kaup, 1856 Celebes longfin eel
1603.  Anguilla dieffenbachii Gray, 1842 New Zealand longfin eel
1604.  Anguilla interioris Whitley, 1938 Highlands long-finned eel
1605.  Anguilla japonica Temminck & Schlegel, 1846 Japanese eel
1606.  Anguilla labiata (Peters, 1852) African mottled eel
1607.  Anguilla luzonensis Watanabe, Aoyama & Tsukamoto, 2009  
1608.  Anguilla malgumora Kaup, 1856 Indonesian longfinned eel
1609.  Anguilla marmorata Quoy & Gaimard, 1824 Giant mottled eel
1610.  Anguilla megastoma Kaup, 1856 Polynesian longfinned eel
1611.  Anguilla mossambica (Peters, 1852) African longfin eel
1612.  Anguilla nebulosa McClelland, 1844 Mottled eel
1613.  Anguilla obscura Günther, 1872 Pacific shortfinned eel
1614.  Anguilla reinhardtii Steindachner, 1867 Speckled longfin eel
1615.  Anguilla rostrata (Lesueur, 1817) American eel
1616.  Anisarchus macrops (Matsubara & Ochiai, 1952)  
1617.  Anisarchus medius (Reinhardt, 1837) Stout eelblenny
1618.  Anisochromis kenyae Smith, 1954 Annie
1619.  Anisochromis mascarenensis Gill & Fricke, 2001  
1620.  Anisochromis straussi Springer, Smith & Fraser, 1977  
1621.  Anisotremus caesius (Jordan & Gilbert, 1882) Silvergrey grunt
1622.  Anisotremus davidsonii (Steindachner, 1876) Xantic sargo
1623.  Anisotremus espinozai Acevedo-Álvarez, Ruiz-Campos & Domínguez-Domínguez, 2021  
1624.  Anisotremus interruptus (Gill, 1862) Burrito grunt
1625.  Anisotremus perezponcedeleoni Acevedo-Álvarez, Ruiz-Campos & Domínguez-Domínguez, 2021  
1626.  Anisotremus scapularis (Tschudi, 1846) Peruvian grunt
1627.  Anisotremus surinamensis (Bloch, 1791) Black margate
1628.  Anisotremus taeniatus Gill, 1861 Panama porkfish
1629.  Anisotremus virginicus (Linnaeus, 1758) Porkfish
1630.  Annamia normani (Hora, 1931)  
1631.  Annamia thuathienensis Nguyen, 2005  
1632.  Anodontiglanis dahli Rendahl, 1922 Toothless catfish
1633.  Anodontostoma chacunda (Hamilton, 1822) Chacunda gizzard shad
1634.  Anodontostoma selangkat (Bleeker, 1852) Indonesian gizzard shad
1635.  Anodontostoma thailandiae Wongratana, 1983 Thai gizzard shad
1636.  Anodus elongatus Agassiz, 1829  
1637.  Anodus orinocensis (Steindachner, 1887)  
1638.  Anomalochromis thomasi (Boulenger, 1915)  
1639.  Anomalops katoptron (Bleeker, 1856) Splitfin flashlightfish
1640.  Anoplagonus inermis (Günther, 1860) Smooth alligatorfish
1641.  Anoplagonus occidentalis Lindberg, 1950  
1642.  Anoplarchus insignis Gilbert & Burke, 1912 Slender cockscomb
1643.  Anoplarchus purpurescens Gill, 1861 High cockscomb
1644.  Anoplocapros amygdaloides Fraser-Brunner, 1941 Western smooth boxfish
1645.  Anoplocapros inermis (Fraser-Brunner, 1935) Eastern smooth boxfish
1646.  Anoplocapros lenticularis (Richardson, 1841) White-barred boxfish
1647.  Anoplogaster brachycera Kotlyar, 1986 Shorthorn fangtooth
1648.  Anoplogaster cornuta (Valenciennes, 1833) Common fangtooth
1649.  Anoplopoma fimbria (Pallas, 1814) Sablefish
1650.  Anoptoplacus pygmaeus Smith-Vaniz, 2017 Pygmy jawfish
1651.  Anostomoides atrianalis Pellegrin, 1909  
1652.  Anostomus anostomus (Linnaeus, 1758) Striped headstander
1653.  Anostomus brevior Géry, 1961  
1654.  Anostomus longus Géry, 1961  
1655.  Anostomus ternetzi Fernández-Yépez, 1949  
1656.  Anostomus ucayalensis (Fowler, 1906)  
1657.  Anotopterus nikparini Kukuev, 1998 North Pacific daggertooth
1658.  Anotopterus pharao Zugmayer, 1911 Daggertooth
1659.  Anotopterus vorax (Regan, 1913) Southern ocean daggertooth
1660.  Anoxypristis cuspidata (Latham, 1794) Pointed sawfish
1661.  Antennablennius adenensis Fraser-Brunner, 1951 Aden blenny
1662.  Antennablennius australis Fraser-Brunner, 1951 Moustached rockskipper
1663.  Antennablennius bifilum (Günther, 1861) Horned rockskipper
1664.  Antennablennius ceylonensis Bath, 1983  
1665.  Antennablennius hypenetes (Klunzinger, 1871) Arabian blenny
1666.  Antennablennius persicus (Regan, 1905)  
1667.  Antennablennius sexfasciatus (von Bonde, 1923)  
1668.  Antennablennius simonyi (Steindachner, 1902) Simony's blenny
1669.  Antennablennius variopunctatus (Jatzow & Lenz, 1898) Orangedotted blenny
1670.  Antennarius biocellatus (Cuvier, 1817) Brackishwater frogfish
1671.  Antennarius commerson (Lacepède, 1798) Commerson's frogfish
1672.  Antennarius hispidus (Bloch & Schneider, 1801) Shaggy angler
1673.  Antennarius indicus Schultz, 1964 Indian frogfish
1674.  Antennarius maculatus (Desjardins, 1840) Warty frogfish
1675.  Antennarius multiocellatus (Valenciennes, 1837) Longlure frogfish
1676.  Antennarius pardalis (Valenciennes, 1837)  
1677.  Antennarius pauciradiatus Schultz, 1957 Dwarf frogfish
1678.  Antennarius pictus (Shaw, 1794) Painted frogfish
1679.  Antennarius randalli Allen, 1970 Randall's frogfish
1680.  Antennarius scaber (Cuvier, 1817)  
1681.  Antennarius striatus (Shaw, 1794) Striated frogfish
1682.  Antennatus flagellatus Ohnishi, Iwata & Hiramatsu, 1997  
1683.  Antennatus linearis Randall & Holcom, 2001 Pygmy anglerfish
1684.  Antennatus strigatus (Gill, 1863) Bandtail frogfish
1685.  Antennatus tuberosus (Cuvier, 1817) Tuberculated frogfish
1686.  Anthias anthias (Linnaeus, 1758) Swallowtail seaperch
1687.  Anthias asperilinguis Günther, 1859  
1688.  Anthias cyprinoides (Katayama & Amaoka, 1986)  
1689.  Anthias helenensis Katayama & Amaoka, 1986  
1690.  Anthias menezesi Anderson & Heemstra, 1980  
1691.  Anthias nicholsi Firth, 1933 Yellowfin bass
1692.  Anthias noeli Anderson & Baldwin, 2000 Rosy Jewelfish
1693.  Anthias woodsi Anderson & Heemstra, 1980 Swallowtail bass
1694.  Antigonia aurorosea Parin & Borodulina, 1986  
1695.  Antigonia capros Lowe, 1843 Deepbody boarfish
1696.  Antigonia combatia Berry & Rathjen, 1959 Shortspine boarfish
1697.  Antigonia emanuela Prokofiev, Psomadakis & Gon, 2020 Emanuela's boarfish
1698.  Antigonia eos Gilbert, 1905  
1699.  Antigonia hulleyi Parin & Borodulina, 2005  
1700.  Antigonia indica Parin & Borodulina, 1986  
1701.  Antigonia kenyae Parin & Borodulina, 2005  
1702.  Antigonia malayana Weber, 1913 Malayan deepsea boarfish
1703.  Antigonia ovalis Parin & Borodulina, 2006  
1704.  Antigonia quiproqua Parin & Borodulina, 2006  
1705.  Antigonia rhomboidea McCulloch, 1915 Rhomboid deepsea boarfish
1706.  Antigonia rubescens (Günther, 1860) Indo-Pacific boarfish
1707.  Antigonia rubicunda Ogilby, 1910 Rosy deepsea boarfish
1708.  Antigonia saya Parin & Borodulina, 1986  
1709.  Antigonia socotrae Parin & Borodulina, 2006  
1710.  Antigonia undulata Parin & Borodulina, 2005  
1711.  Antigonia xenolepis Parin & Borodulina, 1986  
1712.  Antilligobius nikkiae Van Tassell & Colin, 2012 Sabre goby
1713.  Antimora microlepis Bean, 1890 Finescale mora
1714.  Antimora rostrata (Günther, 1878) Blue antimora
1715.  Antipodocottus elegans Fricke & Brunken, 1984 Dwarf sculpin
1716.  Antipodocottus galatheae Bolin, 1952 Galathea sculpin
1717.  Antipodocottus megalops DeWitt, 1969  
1718.  Antipodocottus mesembrinus (Fricke & Brunken, 1983)  
1719.  Anyperodon leucogrammicus (Valenciennes, 1828) Slender grouper
1720.  Apagesoma australe Nielsen, King & Møller, 2008  
1721.  Apagesoma delosommatum (Hureau, Staiger & Nielsen, 1979)  
1722.  Apagesoma edentatum Carter, 1983  
1723.  Apareiodon affinis (Steindachner, 1879) Darter characine
1724.  Apareiodon agmatos Taphorn, López-Fernández & Bernard, 2008  
1725.  Apareiodon argenteus Pavanelli & Britski, 2003  
1726.  Apareiodon cavalcante Pavanelli & Britski, 2003  
1727.  Apareiodon davisi Fowler, 1941  
1728.  Apareiodon gransabana Starnes & Schindler, 1993  
1729.  Apareiodon hasemani Eigenmann, 1916  
1730.  Apareiodon ibitiensis Amaral Campos, 1944  
1731.  Apareiodon itapicuruensis Eigenmann & Henn, 1916  
1732.  Apareiodon machrisi Travassos, 1957  
1733.  Apareiodon orinocensis Bonilla, Machado-Allison, Silvera, Chernoff, López & Lasso, 1999  
1734.  Apareiodon piracicabae (Eigenmann, 1907)  
1735.  Apareiodon tigrinus Pavanelli & Britski, 2003  
1736.  Apareiodon vittatus Garavello, 1977  
1737.  Apareiodon vladii Pavanelli, 2006  
1738.  Apeltes quadracus (Mitchill, 1815) Fourspine stickleback
1739.  Aphaniops dispar (Rüppell, 1829) Arabian pupfish
1740.  Aphaniops furcatus (Teimori, Esmaeili, Erpenbeck & Reichenbacher, 2014)  
1741.  Aphaniops ginaonis (Holly, 1929)  
1742.  Aphaniops hormuzensis (Teimori, Esmaeili, Hamidan & Reichenbacher, 2018)  
1743.  Aphaniops kruppi (Freyhof, Weissenbacher & Geiger, 2017)  
1744.  Aphaniops richardsoni (Boulenger, 1907)  
1745.  Aphaniops sirhani (Villwock, Scholl & Krupp, 1983)  
1746.  Aphaniops stiassnyae (Getahun & Lazara, 2001) Lake Afdera killifish
1747.  Aphaniops stoliczkanus (Day, 1872)  
1748.  Aphanius almiriensis Kottelat, Barbieri & Stoumboudi, 2007  
1749.  Aphanius chantrei (Gaillard, 1895)  
1750.  Aphanius desioi (Gianferrari, 1933)  
1751.  Aphanius fasciatus (Valenciennes, 1821) Mediterranean banded killifish
1752.  Aphanius punctatus (Heckel, 1847)  
1753.  Aphanopus arigato Parin, 1994 Pacific black scabbardfish
1754.  Aphanopus beckeri Parin, 1994  
1755.  Aphanopus capricornis Parin, 1994  
1756.  Aphanopus carbo Lowe, 1839 Black scabbardfish
1757.  Aphanopus intermedius Parin, 1983 Intermediate scabbardfish
1758.  Aphanopus microphthalmus Norman, 1939 Smalleye scabbardfish
1759.  Aphanopus mikhailini Parin, 1983 Mikhailin's scabbardfish
1760.  Aphanotorulus ammophilus Armbruster & Page, 1996  
1761.  Aphanotorulus emarginatus (Valenciennes, 1840)  
1762.  Aphanotorulus gomesi (Fowler, 1942)  
1763.  Aphanotorulus horridus (Kner, 1854)  
1764.  Aphanotorulus phrixosoma (Fowler, 1940)  
1765.  Aphanotorulus rubrocauda Oliveira, Rapp Py-Daniel & Zawadzki, 2017  
1766.  Aphanotorulus unicolor (Steindachner, 1908)  
1767.  Aphareus furca (Lacepède, 1801) Small toothed jobfish
1768.  Aphareus rutilans Cuvier, 1830 Rusty jobfish
1769.  Aphia minuta (Risso, 1810) Transparent goby
1770.  Aphos porosus (Valenciennes, 1837) Banded toadfish
1771.  Aphredoderus ornatus Muller & Simons, 2024 Blackstripe pirate perch
1772.  Aphredoderus retrodorsalis Muller & Simons, 2024 Lowland pirate perch
1773.  Aphredoderus sayanus (Gilliams, 1824) Pirate perch
1774.  Aphyocharacidium bolivianum Géry, 1973  
1775.  Aphyocharacidium melandetum (Eigenmann, 1912)  
1776.  Aphyocharax agassizii (Steindachner, 1882)  
1777.  Aphyocharax alburnus (Günther, 1869) Goldencrown tetra
1778.  Aphyocharax anisitsi Eigenmann & Kennedy, 1903 Bloodfin tetra
1779.  Aphyocharax colifax Taphorn & Thomerson, 1991  
1780.  Aphyocharax dentatus Eigenmann & Kennedy, 1903  
1781.  Aphyocharax erythrurus Eigenmann, 1912 Flametail tetra
1782.  Aphyocharax gracilis Fowler, 1940  
1783.  Aphyocharax nattereri (Steindachner, 1882)  
1784.  Aphyocharax pusillus Günther, 1868  
1785.  Aphyocharax rathbuni Eigenmann, 1907 Redflank bloodfin
1786.  Aphyocharax yekwanae Willink, Chernoff & Machado-Allison, 2003  
1787.  Aphyocheirodon hemigrammus Eigenmann, 1915  
1788.  Aphyocypris amnis Liao, Kullander & Lin, 2011  
1789.  Aphyocypris arcus (Lin, 1931)  
1790.  Aphyocypris chinensis Günther, 1868 Chinese bleak
1791.  Aphyocypris dorsohorizontalis (Nguyen & Doan, 1969)  
1792.  Aphyocypris kikuchii (Oshima, 1919)  
1793.  Aphyocypris kyphus (Mai, 1978)  
1794.  Aphyocypris lini (Weitzman & Chan, 1966) Garnet minnow
1795.  Aphyocypris moltrechti (Regan, 1908) Moltrecht's minnow
1796.  Aphyocypris normalis Nichols & Pope, 1927  
1797.  Aphyocypris pulchrilineata Zhu, Zhao & Huang, 2013  
1798.  Aphyolebias boticarioi Costa, 2004  
1799.  Aphyolebias claudiae Costa, 2003  
1800.  Aphyolebias manuensis Costa, 2003  
1801.  Aphyolebias obliquus (Costa, Sarmiento & Barrera, 1996)  
1802.  Aphyolebias peruensis (Myers, 1954) Peruvian longfin
1803.  Aphyolebias rubrocaudatus (Seegers, 1984)  
1804.  Aphyolebias schleseri Costa, 2003  
1805.  Aphyolebias wischmanni (Seegers, 1983)  
1806.  Aphyonus gelatinosus Günther, 1878 Gelatinous blindfish
1807.  Aphyosemion abacinum Huber, 1976  
1808.  Aphyosemion ahli Myers, 1933  
1809.  Aphyosemion alpha Huber, 1998  
1810.  Aphyosemion amoenum Radda & Pürzl, 1976 Red-finned killi
1811.  Aphyosemion aurantiacum Chirio, Legros & Agnèse, 2018  
1812.  Aphyosemion aureum Radda, 1980 Golden killi
1813.  Aphyosemion australe (Rachow, 1921) Lyretail panchax
1814.  Aphyosemion bamilekorum Radda, 1971 Bamileke killi
1815.  Aphyosemion barakoniense Chirio, Legros & Agnèse, 2018  
1816.  Aphyosemion batesii (Boulenger, 1911) Bates' killi
1817.  Aphyosemion bitaeniatum (Ahl, 1924) Two-striped Aphyosemion
1818.  Aphyosemion bitteri Valdesalici & Eberl, 2016  
1819.  Aphyosemion bivittatum (Lönnberg, 1895) Twostripe lyretail
1820.  Aphyosemion bualanum (Ahl, 1924)  
1821.  Aphyosemion buytaerti Radda & Huber, 1978  
1822.  Aphyosemion callipteron (Radda & Pürzl, 1987)  
1823.  Aphyosemion calliurum (Boulenger, 1911) Banner lyretail
1824.  Aphyosemion cameronense (Boulenger, 1903) Cameroon killi
1825.  Aphyosemion campomaanense Agnèse, Brummett, Caminade, Catalan & Kornobis, 2009  
1826.  Aphyosemion castaneum Myers, 1924  
1827.  Aphyosemion caudofasciatum Huber & Radda, 1979 Caudal-stripe killi
1828.  Aphyosemion celiae Scheel, 1971  
1829.  Aphyosemion chauchei Huber & Scheel, 1981  
1830.  Aphyosemion christyi (Boulenger, 1915) Christy's Lyretail
1831.  Aphyosemion citrineipinnis Huber & Radda, 1977  
1832.  Aphyosemion coeleste Huber & Radda, 1977 Sky-blue killi
1833.  Aphyosemion cognatum Meinken, 1951 Redspot panchax
1834.  Aphyosemion congicum (Ahl, 1924) Congo killi
1835.  Aphyosemion cryptum van der Zee, Walsh, Boukaka Mikembi, Jonker, Alexandre & Sonnenberg, 2018  
1836.  Aphyosemion cyanoflavum van der Zee, Walsh, Boukaka Mikembi, Jonker, Alexandre & Sonnenberg, 2018  
1837.  Aphyosemion cyanostictum Lambert & Géry, 1968 Gabon jewelfish
1838.  Aphyosemion dargei Amiet, 1987 Mbam killi
1839.  Aphyosemion decorsei (Pellegrin, 1904)  
1840.  Aphyosemion ecucuense (Sonnenberg, 2008)  
1841.  Aphyosemion edeanum Amiet, 1987 Edea killi
1842.  Aphyosemion elberti (Ahl, 1924) Red barred killi
1843.  Aphyosemion elegans (Boulenger, 1899) Elegant killi
1844.  Aphyosemion erythron (Sonnenberg, 2008)  
1845.  Aphyosemion escherichi (Ahl, 1924) Escherich's killi
1846.  Aphyosemion etsamense Sonnenberg & Blum, 2005  
1847.  Aphyosemion exigoideum Radda & Huber, 1977 False jewel killi
1848.  Aphyosemion exiguum (Boulenger, 1911) Jewel killi
1849.  Aphyosemion fellmanni Van der Zee & Sonnenberg, 2018  
1850.  Aphyosemion ferranti (Boulenger, 1910)  
1851.  Aphyosemion flammulatum Chirio, Legros & Agnèse, 2018  
1852.  Aphyosemion flavocyaneum Chirio, Legros & Agnèse, 2018  
1853.  Aphyosemion franzwerneri Scheel, 1971 Goby killi
1854.  Aphyosemion fulgens Radda, 1975  
1855.  Aphyosemion gabunense Radda, 1975 Gabon killi
1856.  Aphyosemion georgiae Lambert & Géry, 1968  
1857.  Aphyosemion grelli Valdesalici & Eberl, 2013  
1858.  Aphyosemion hanneloreae Radda & Pürzl, 1985 Hannelore's killi
1859.  Aphyosemion heinemanni Berkenkamp, 1983 Heinemann's killi
1860.  Aphyosemion hera Huber, 1998  
1861.  Aphyosemion herzogi Radda, 1975 Herzog's killi
1862.  Aphyosemion hofmanni Radda, 1980 Hofmann's killi
1863.  Aphyosemion jeanhuberi Valdesalici & Eberl, 2015  
1864.  Aphyosemion joergenscheeli Huber & Radda, 1977  
1865.  Aphyosemion kouamense Legros, 1999  
1866.  Aphyosemion koungueense (Sonnenberg, 2007)  
1867.  Aphyosemion labarrei Poll, 1951  
1868.  Aphyosemion lambertorum Radda & Huber, 1977  
1869.  Aphyosemion lefiniense Woeltjes, 1984  
1870.  Aphyosemion lividum Legros & Zentz, 2007  
1871.  Aphyosemion loennbergii (Boulenger, 1903)  
1872.  Aphyosemion louessense (Pellegrin, 1931)  
1873.  Aphyosemion lugens Amiet, 1991  
1874.  Aphyosemion lujae (Boulenger, 1911)  
1875.  Aphyosemion maculatum Radda & Pürzl, 1977  
1876.  Aphyosemion malumbresi Legros & Zentz, 2006  
1877.  Aphyosemion mandoroense van der Zee, Walsh, Boukaka Mikembi, Jonker, Alexandre & Sonnenberg, 2018  
1878.  Aphyosemion melanogaster (Legros, Zentz & Agnèse, 2005)  
1879.  Aphyosemion melinoeides (Sonnenberg, 2007)  
1880.  Aphyosemion mengilai Valdesalici & Eberl, 2014  
1881.  Aphyosemion mimbon Huber, 1977  
1882.  Aphyosemion musafirii Van der Zee & Sonnenberg, 2011  
1883.  Aphyosemion ocellatum Huber & Radda, 1977  
1884.  Aphyosemion ogoense (Pellegrin, 1930)  
1885.  Aphyosemion omega (Sonnenberg, 2007)  
1886.  Aphyosemion pamaense Agnèse, Legros, Cazaux & Estivals, 2013  
1887.  Aphyosemion pascheni (Ahl, 1928)  
1888.  Aphyosemion passaroi Huber, 1994  
1889.  Aphyosemion plagitaenium Huber, 2004  
1890.  Aphyosemion poliaki Amiet, 1991  
1891.  Aphyosemion polli Radda & Pürzl, 1987  
1892.  Aphyosemion primigenium Radda & Huber, 1977  
1893.  Aphyosemion pseudoelegans Sonnenberg & Van der Zee, 2012  
1894.  Aphyosemion punctatum Radda & Pürzl, 1977  
1895.  Aphyosemion punctulatum (Legros, Zentz & Agnèse, 2005)  
1896.  Aphyosemion pusillum Chirio, Legros & Agnèse, 2018  
1897.  Aphyosemion raddai Scheel, 1975  
1898.  Aphyosemion rectogoense Radda & Huber, 1977  
1899.  Aphyosemion riggenbachi (Ahl, 1924)  
1900.  Aphyosemion rubrogaster Chirio, Legros & Agnèse, 2018  
1901.  Aphyosemion schioetzi Huber & Scheel, 1981  
1902.  Aphyosemion schluppi Radda & Huber, 1978  
1903.  Aphyosemion schoutedeni (Boulenger, 1920)  
1904.  Aphyosemion seegersi Huber, 1980  
1905.  Aphyosemion splendopleure (Brüning, 1929)  
1906.  Aphyosemion striatum (Boulenger, 1911)  
1907.  Aphyosemion teugelsi van der Zee & Sonnenberg, 2010  
1908.  Aphyosemion thysi Radda & Huber, 1978  
1909.  Aphyosemion tirbaki Huber, 1999  
1910.  Aphyosemion trilineatus (Brüning, 1930)  
1911.  Aphyosemion volcanum Radda & Wildekamp, 1977  
1912.  Aphyosemion wachtersi Radda & Huber, 1978  
1913.  Aphyosemion wildekampi Berkenkamp, 1973  
1914.  Aphyosemion wuendschi Radda & Pürzl, 1985 Wuendsch's killi
1915.  Aphyosemion zygaima Huber, 1981  
1916.  Apionichthys dumerili Kaup, 1858 Longtail sole
1917.  Apionichthys finis (Eigenmann, 1912)  
1918.  Apionichthys menezesi Ramos, 2003  
1919.  Apionichthys nattereri (Steindachner, 1876)  
1920.  Apionichthys rosai Ramos, 2003  
1921.  Apionichthys sauli Ramos, 2003  
1922.  Apionichthys seripierriae Ramos, 2003  
1923.  Apistogramma acrensis Staeck, 2003 Bloodgill dwarf cichlid
1924.  Apistogramma agassizii (Steindachner, 1875) Agassiz's dwarf cichlid
1925.  Apistogramma aguarico Römer & Hahn, 2013 Green dwarf cichlid
1926.  Apistogramma alacrina Kullander, 2004 Redspotted dwarf cichlid
1927.  Apistogramma allpahuayo Römer, Beninde, Duponchelle, Díaz, Ortega, Hahn, Soares, Cachay, Dávila, Cornejo & Renno, 2012 Featherfin dwarf cichlid
1928.  Apistogramma amoena (Cope, 1872) Pleasant cichlid
1929.  Apistogramma angayuara Kullander & Ferreira, 2005 Elongated dwarf cichlid
1930.  Apistogramma arua Römer & Warzel, 1998 Arua dwarf cichlid
1931.  Apistogramma atahualpa Römer, 1997 Sunset dwarf cichlid
1932.  Apistogramma baenschi Römer, Hahn, Römer, Soares & Wöhler, 2004 Inka dwarf cichlid
1933.  Apistogramma barlowi Römer & Hahn, 2008 Larvophile dwarf cichlid
1934.  Apistogramma bitaeniata Pellegrin, 1936 Twostriped dwarf cichlid
1935.  Apistogramma borellii (Regan, 1906) Umbrella cichlid
1936.  Apistogramma brevis Kullander, 1980 Short dwarf cichlid
1937.  Apistogramma cacatuoides Hoedeman, 1951 Cockatoo cichlid
1938.  Apistogramma caetei Kullander, 1980 Caete river dwarf cichlid
1939.  Apistogramma caudomaculata Mesa S. & Lasso, 2011 Tailspotted dwarf cichlid
1940.  Apistogramma cinilabra Römer, Duponchelle, Diaz, Davilla, Sirvas, Catchay & Renno, 2011 Redbellied dwarf cichlid
1941.  Apistogramma commbrae (Regan, 1906) Corumba cichlid
1942.  Apistogramma cruzi Kullander, 1986 Parallel striped dwarf cichlid
1943.  Apistogramma diplotaenia Kullander, 1987 Doublebanded dwarf cichlid
1944.  Apistogramma eleutheria Varella & Britzke, 2016 Dark dwarf cichlid
1945.  Apistogramma elizabethae Kullander, 1980 Elizabeth´s dwarf cichlid
1946.  Apistogramma eremnopyge Ready & Kullander, 2004 Blue dwarf cichlid
1947.  Apistogramma erythrura Staeck & Schindler, 2008 Redtailed dwarf cichlid
1948.  Apistogramma eunotus Kullander, 1981 Blue Cheek Dwarf Cichlid
1949.  Apistogramma feconat Römer, Soares, Dávila, Duponchelle, Renno & Hahn, 2015 Twin dwarf cichlid
1950.  Apistogramma flabellicauda Mesa S. & Lasso, 2011 Fantailed dwarf cichlid
1951.  Apistogramma flavipedunculata Varella & Britzke, 2016 Yellowtailed dwarf cichlid
1952.  Apistogramma geisleri Meinken, 1971 Geisler´s dwarf cichlid
1953.  Apistogramma gephyra Kullander, 1980 Redseam dwarf cichlid
1954.  Apistogramma gibbiceps Meinken, 1969 Blackstriped dwarf cichlid
1955.  Apistogramma gossei Kullander, 1982 Gosse´s dwarf cichlid
1956.  Apistogramma guttata Antonio C., Kullander & Lasso A., 1989 Dotted dwarf cichlid
1957.  Apistogramma helkeri Schindler & Staeck, 2013 Roundfinned dwarf cichlid
1958.  Apistogramma hippolytae Kullander, 1982  
1959.  Apistogramma hoignei Meinken, 1965  
1960.  Apistogramma hongsloi Kullander, 1979  
1961.  Apistogramma huascar Römer, Pretor & Hahn, 2006  
1962.  Apistogramma inconspicua Kullander, 1983  
1963.  Apistogramma iniridae Kullander, 1979  
1964.  Apistogramma inornata Staeck, 2003  
1965.  Apistogramma intermedia Mesa S. & Lasso, 2011  
1966.  Apistogramma juruensis Kullander, 1986  
1967.  Apistogramma kullanderi Varella & Sabaj Pérez, 2014  
1968.  Apistogramma lineata Mesa S. & Lasso, 2011  
1969.  Apistogramma linkei Koslowski, 1985  
1970.  Apistogramma luelingi Kullander, 1976  
1971.  Apistogramma macmasteri Kullander, 1979  
1972.  Apistogramma martini Römer, Hahn, Römer, Soares & Wöhler, 2003  
1973.  Apistogramma megaptera Mesa S. & Lasso, 2011  
1974.  Apistogramma megastoma Römer, Römer, Estivals, Vela Díaz, Duponchelle, Dávila, Hahn & Renno, 2017  
1975.  Apistogramma meinkeni Kullander, 1980  
1976.  Apistogramma mendezi Römer, 1994  
1977.  Apistogramma minima Mesa S. & Lasso, 2011  
1978.  Apistogramma moae Kullander, 1980  
1979.  Apistogramma nijsseni Kullander, 1979  
1980.  Apistogramma norberti Staeck, 1991  
1981.  Apistogramma nororientalis Mesa S. & Lasso, 2011  
1982.  Apistogramma ortegai Britzke, Oliveira & Kullander, 2014 Rainbow dwarf cichlid
1983.  Apistogramma ortmanni (Eigenmann, 1912)  
1984.  Apistogramma panduro Römer, 1997  
1985.  Apistogramma pantalone Römer, Römer, Soares & Hahn, 2006  
1986.  Apistogramma paucisquamis Kullander & Staeck, 1988  
1987.  Apistogramma paulmuelleri Römer, Beninde, Duponchelle, Dávila, Díaz & Renno, 2013  
1988.  Apistogramma payaminonis Kullander, 1986  
1989.  Apistogramma pedunculata Mesa S. & Lasso, 2011  
1990.  Apistogramma personata Kullander, 1980  
1991.  Apistogramma pertensis (Haseman, 1911) Amazon dwarf cichlid
1992.  Apistogramma piaroa Mesa S. & Lasso, 2011  
1993.  Apistogramma piauiensis Kullander, 1980  
1994.  Apistogramma playayacu Römer, Beninde & Hahn, 2011  
1995.  Apistogramma pleurotaenia (Regan, 1909)  
1996.  Apistogramma psammophila Staeck & Schindler, 2019  
1997.  Apistogramma pulchra Kullander, 1980  
1998.  Apistogramma regani Kullander, 1980  
1999.  Apistogramma resticulosa Kullander, 1980  
2000.  Apistogramma rositae Römer, Römer & Hahn, 2006  
2001.  Apistogramma rubrolineata Hein, Zarske & Zapata, 2002  
2002.  Apistogramma rupununi Fowler, 1914 Two-spot Apistogramma
2003.  Apistogramma salpinction Kullander & Ferreira, 2005  
2004.  Apistogramma similis Staeck, 2003  
2005.  Apistogramma sororcula Staeck & Schindler, 2016  
2006.  Apistogramma staecki Koslowski, 1985  
2007.  Apistogramma steindachneri (Regan, 1908)  
2008.  Apistogramma taeniata (Günther, 1862)  
2009.  Apistogramma trifasciata (Eigenmann & Kennedy, 1903)  
2010.  Apistogramma tucurui Staeck, 2003  
2011.  Apistogramma uaupesi Kullander, 1980  
2012.  Apistogramma urteagai Kullander, 1986  
2013.  Apistogramma velifera Staeck, 2003  
2014.  Apistogramma viejita Kullander, 1979  
2015.  Apistogramma wapisana Römer, Hahn & Conrad, 2006  
2016.  Apistogramma wolli Römer, Soares, Dávila, Duponchelle, Renno & Hahn, 2015  
2017.  Apistogrammoides pucallpaensis Meinken, 1965  
2018.  Apistops caloundra (De Vis, 1886) Short-armed waspfish
2019.  Apistus carinatus (Bloch & Schneider, 1801) Ocellated waspfish
2020.  Apistus shaula Matsunuma, Seah & Motomura, 2024 Spotted-fin waspfish
2021.  Aplatophis chauliodus Böhlke, 1956 Fangtooth snake-eel
2022.  Aplatophis zorro McCosker & Robertson, 2001 Snaggle-toothed snake-eel
2023.  Apletodon bacescui (Murgoci, 1940)  
2024.  Apletodon barbatus Fricke, Wirtz & Brito, 2010 Barbel clingfish
2025.  Apletodon dentatus (Facciolà, 1887) Small-headed clingfish
2026.  Apletodon gabonensis Fricke & Wirtz, 2018 Gabon clingfish
2027.  Apletodon incognitus Hofrichter & Patzner, 1997  
2028.  Apletodon pellegrini (Chabanaud, 1925) Chubby clingfish
2029.  Apletodon wirtzi Fricke, 2007 Sao Tomé clingfish
2030.  Aploactis aspera (Richardson, 1845) Dusky velvetfish
2031.  Aploactisoma milesii (Richardson, 1850) Southern velvetfish
2032.  Aplocheilichthys spilauchen (Duméril, 1861) Banded lampeye
2033.  Aplocheilus blockii Arnold, 1911 Green panchax
2034.  Aplocheilus dayi Steindachner, 1892 Ceylon killifish
2035.  Aplocheilus kirchmayeri Berkenkamp & Etzel, 1986  
2036.  Aplocheilus lineatus (Valenciennes, 1846) Striped panchax
2037.  Aplocheilus panchax (Hamilton, 1822) Blue panchax
2038.  Aplocheilus parvus (Sundara Raj, 1916) Dwarf panchax
2039.  Aplocheilus werneri Meinken, 1966 Werner's killifish
2040.  Aplochiton marinus Eigenmann, 1928  
2041.  Aplochiton taeniatus Jenyns, 1842  
2042.  Aplochiton zebra Jenyns, 1842  
2043.  Aplodactylus arctidens Richardson, 1839 Marblefish
2044.  Aplodactylus etheridgii (Ogilby, 1889) Notchheaded marblefish
2045.  Aplodactylus lophodon Günther, 1859 Rock cale
2046.  Aplodactylus punctatus Valenciennes, 1832  
2047.  Aplodactylus westralis Russell, 1987 Western seacarp
2048.  Aplodinotus grunniens Rafinesque, 1819 Freshwater drum
2049.  Apocryptes bato (Hamilton, 1822)  
2050.  Apocryptodon madurensis (Bleeker, 1849) Madura goby
2051.  Apocryptodon punctatus Tomiyama, 1934  
2052.  Apodichthys flavidus Girard, 1854 Penpoint gunnel
2053.  Apodichthys fucorum Jordan & Gilbert, 1880 Rockweed gunnel
2054.  Apodocreedia vanderhorsti de Beaufort, 1948 Longfin burrower
2055.  Apogon americanus Castelnau, 1855 Brazilian flamefish
2056.  Apogon atradorsatus Heller & Snodgrass, 1903 Blacktip cardinalfish
2057.  Apogon atricaudus Jordan & McGregor, 1898 Plain cardinalfish
2058.  Apogon aurolineatus (Mowbray, 1927) Bridle cardinalfish
2059.  Apogon axillaris Valenciennes, 1832 Axillary-spot cardinalfish
2060.  Apogon binotatus (Poey, 1867) Barred cardinalfish
2061.  Apogon campbelli Smith, 1949  
2062.  Apogon caudicinctus Randall & Smith, 1988 Little tailband cardinalfish
2063.  Apogon ceramensis Bleeker, 1852 Mangrove cardinalfish
2064.  Apogon coccineus Rüppell, 1838 Ruby cardinalfish
2065.  Apogon crassiceps Garman, 1903 Transparent cardinalfish
2066.  Apogon dammermani Weber & de Beaufort, 1929  
2067.  Apogon deetsie Randall, 1998 Deetsie's cardinalfish
2068.  Apogon dhofar Mee, 1995 Dhofar cardinalfish
2069.  Apogon dianthus Fraser & Randall, 2002  
2070.  Apogon doryssa (Jordan & Seale, 1906) Longspine cardinalfish
2071.  Apogon dovii Günther, 1862 Tailspot cardinalfish
2072.  Apogon erythrinus Snyder, 1904 Hawaiian ruby cardinalfish
2073.  Apogon erythrosoma Gon & Randall, 2003  
2074.  Apogon fugax Gon, Bogorodsky, Mal & Alpermann, 2020 elusive cardinalfish
2075.  Apogon gouldi Smith-Vaniz, 1977 Deepwater cardinalfish
2076.  Apogon guadalupensis (Osburn & Nichols, 1916) Guadalupe cardinalfish
2077.  Apogon hypselonotus Bleeker, 1855 Long-spine cardinalfish
2078.  Apogon imberbis (Linnaeus, 1758) Cardinal fish
2079.  Apogon indicus Greenfield, 2001 Indian cardinalfish
2080.  Apogon kautamea Greenfield & Randall, 2004 Rapanui cardinalfish
2081.  Apogon lachneri Böhlke, 1959 Whitestar cardinalfish
2082.  Apogon lativittatus Randall, 2001  
2083.  Apogon latus Cuvier, 1828  
2084.  Apogon leptocaulus Gilbert, 1972 Slendertail cardinalfish
2085.  Apogon maculatus (Poey, 1860) Flamefish
2086.  Apogon marquesensis Greenfield, 2001  
2087.  Apogon mosavi Dale, 1977 Dwarf cardinalfish
2088.  Apogon nitidus (Smith, 1961) Bluespot cardinalfish
2089.  Apogon pacificus (Herre, 1935) Pink cardinalfish
2090.  Apogon phenax Böhlke & Randall, 1968 Mimic cardinalfish
2091.  Apogon pillionatus Böhlke & Randall, 1968 Broadsaddle cardinalfish
2092.  Apogon planifrons Longley & Hildebrand, 1940 Pale cardinalfish
2093.  Apogon posterofasciatus Allen & Randall, 2002 Rearbar cardinalfish
2094.  Apogon pseudomaculatus Longley, 1932 Twospot cardinalfish
2095.  Apogon quadrisquamatus Longley, 1934 Sawcheek cardinalfish
2096.  Apogon retrosella (Gill, 1862) Barspot cardinalfish
2097.  Apogon robbyi Gilbert & Tyler, 1997 Striped cardinalfish
2098.  Apogon robinsi Böhlke & Randall, 1968 Roughlip cardinalfish
2099.  Apogon rubellus (Smith, 1961)  
2100.  Apogon rubrifuscus Greenfield & Randall, 2004 Flathead cardinalfish
2101.  Apogon seminigracaudus Greenfield, 2007 Darktail cardinalfish
2102.  Apogon semiornatus Peters, 1876 Oblique-banded cardinalfish
2103.  Apogon soloriens Yoshida & Motomura, 2020 Rising-sun cardinalfish
2104.  Apogon susanae Greenfield, 2001  
2105.  Apogon talboti Smith, 1961 Flame cardinalfish
2106.  Apogon townsendi (Breder, 1927) Belted cardinalfish
2107.  Apogon tricinctus (Allen & Erdmann, 2012) Threeband cardinalfish
2108.  Apogon unicolor Steindachner & Döderlein, 1883 Big red cardinalfish
2109.  Apogonichthyoides atripes (Ogilby, 1916) Bulls-eye cardinalfish
2110.  Apogonichthyoides brevicaudatus (Weber, 1909) Many-banded cardinal-fish
2111.  Apogonichthyoides cantoris (Bleeker, 1851)  
2112.  Apogonichthyoides cathetogramma (Tanaka, 1917)  
2113.  Apogonichthyoides chrysurus (Ogilby, 1889) Golden cardinalfish
2114.  Apogonichthyoides erdmanni Fraser & Allen, 2011 Deepreef cardinalfish
2115.  Apogonichthyoides euspilotus (Fraser, 2006)  
2116.  Apogonichthyoides gardineri (Regan, 1908)  
2117.  Apogonichthyoides heptastygma (Cuvier, 1828)  
2118.  Apogonichthyoides maculipinnis (Regan, 1908) Specklehead cardinalfish
2119.  Apogonichthyoides melas (Bleeker, 1848) Black cardinalfish
2120.  Apogonichthyoides miniatus Fraser, 2010  
2121.  Apogonichthyoides niger (Döderlein, 1883)  
2122.  Apogonichthyoides nigripinnis (Cuvier, 1828) Bullseye
2123.  Apogonichthyoides opercularis (Macleay, 1878) Pearlycheek cardinalfish
2124.  Apogonichthyoides pharaonis (Bellotti, 1874) Pharaoh cardinalfish
2125.  Apogonichthyoides pseudotaeniatus (Gon, 1986) Doublebar cardinalfish
2126.  Apogonichthyoides regani (Whitley, 1951)  
2127.  Apogonichthyoides sialis (Jordan & Thompson, 1914) Twinbar cardinalfish
2128.  Apogonichthyoides taeniatus (Cuvier, 1828) Twobelt cardinal
2129.  Apogonichthyoides timorensis (Bleeker, 1854) Timor cardinalfish
2130.  Apogonichthyoides umbratilis Fraser & Allen, 2010 Cryptic cardinalfish
2131.  Apogonichthyoides uninotatus (Smith & Radcliffe, 1912) Onespot cardinalfish
2132.  Apogonichthys infuscus (Fourmanoir, 1955) Tan cardinalfish
2133.  Apogonichthys landoni Herre, 1934  
2134.  Apogonichthys ocellatus (Weber, 1913) Ocellate cardinalfish
2135.  Apogonichthys perdix Bleeker, 1854 Perdix cardinalfish
2136.  Apolemichthys arcuatus (Gray, 1831) Bandit angelfish
2137.  Apolemichthys armitagei Smith, 1955 Armitage angelfish
2138.  Apolemichthys griffisi (Carlson & Taylor, 1981) Griffis angelfish
2139.  Apolemichthys guezei (Randall & Maugé, 1978) Reunion angelfish
2140.  Apolemichthys kingi Heemstra, 1984 Tiger angelfish
2141.  Apolemichthys trimaculatus (Cuvier, 1831) Threespot angelfish
2142.  Apolemichthys xanthopunctatus Burgess, 1973 Goldspotted angelfish
2143.  Apolemichthys xanthotis (Fraser-Brunner, 1950) Yellow-ear angelfish
2144.  Apolemichthys xanthurus (Bennett, 1833) Yellowtail angelfish
2145.  Apomatoceros alleni Eigenmann, 1922  
2146.  Apopterygion alta Kuiter, 1986 Tasselled Threefin
2147.  Apopterygion oculus Fricke & Roberts, 1994 Ocellate triplefin
2148.  Aporops bilinearis Schultz, 1943 Blotched podge
2149.  Aposturisoma myriodon Isbrücker, Britski, Nijssen & Ortega, 1983  
2150.  Apricaphanius baeticus (Doadrio, Carmona & Fernández-Delgado, 2002)  
2151.  Apricaphanius iberus (Valenciennes, 1846) Spanish toothcarp
2152.  Apricaphanius saourensis (Blanco, Hrbek & Doadrio, 2006) Sahara aphanius
2153.  Aprion virescens Valenciennes, 1830 Green jobfish
2154.  Apristurus albisoma Nakaya & Séret, 1999  
2155.  Apristurus ampliceps Sasahara, Sato & Nakaya, 2008  
2156.  Apristurus aphyodes Nakaya & Stehmann, 1998  
2157.  Apristurus australis Sato, Nakaya & Yorozu, 2008  
2158.  Apristurus breviventralis Kawauchi, weigmann & Nakaya, 2014 Shortbelly catshark
2159.  Apristurus brunneus (Gilbert, 1892) Brown catshark
2160.  Apristurus bucephalus White, Last & Pogonoski, 2008 Bighead catshark
2161.  Apristurus canutus Springer & Heemstra, 1979 Hoary catshark
2162.  Apristurus exsanguis Sato, Nakaya & Stewart, 1999  
2163.  Apristurus fedorovi Dolganov, 1983  
2164.  Apristurus garricki Sato, Stewart & Nakaya, 2013  
2165.  Apristurus gibbosus Meng, Chu & Li, 1985 Humpback cat shark
2166.  Apristurus herklotsi (Fowler, 1934) Longfin catshark
2167.  Apristurus indicus (Brauer, 1906) Smallbelly catshark
2168.  Apristurus internatus Deng, Xiong & Zhan, 1988  
2169.  Apristurus investigatoris (Misra, 1962) Broadnose catshark
2170.  Apristurus iterum White, O’Neill & Jayasinghe, 2025 Copy catshark
2171.  Apristurus japonicus Nakaya, 1975 Japanese catshark
2172.  Apristurus kampae Taylor, 1972 Longnose catshark
2173.  Apristurus laurussonii (Saemundsson, 1922) Iceland catshark
2174.  Apristurus longicephalus Nakaya, 1975 Longhead catshark
2175.  Apristurus macrorhynchus (Tanaka, 1909) Flathead catshark
2176.  Apristurus macrostomus Chu, Meng & Li, 1985 Broadmouth cat shark
2177.  Apristurus manis (Springer, 1979) Ghost catshark
2178.  Apristurus manocheriani Cordova & Ebert, 2021 Manocherian's catshark
2179.  Apristurus melanoasper Iglésias, Nakaya & Stehmann, 2004 Black roughscale catshark
2180.  Apristurus microps (Gilchrist, 1922) Smalleye catshark
2181.  Apristurus micropterygeus Meng, Chu & Li, 1986 Smalldorsal cat shark
2182.  Apristurus nakayai Iglésias, 2013 Milk-eye catshark
2183.  Apristurus nasutus de Buen, 1959 Largenose catshark
2184.  Apristurus ovicorrugatus White, O'Neill, Devloo-Delva, Nakaya & Iglésias, 2023 Ridged-egg catshark
2185.  Apristurus parvipinnis Springer & Heemstra, 1979 Smallfin catshark
2186.  Apristurus pinguis Deng, Xiong & Zhan, 1983  
2187.  Apristurus platyrhynchus (Tanaka, 1909) Borneo catshark
2188.  Apristurus profundorum (Goode & Bean, 1896) Deep-water catshark
2189.  Apristurus riveri Bigelow & Schroeder, 1944 Broadgill catshark
2190.  Apristurus saldanha (Barnard, 1925) Saldanha catshark
2191.  Apristurus sibogae (Weber, 1913) Pale catshark
2192.  Apristurus sinensis Chu & Hu, 1981 South China catshark
2193.  Apristurus spongiceps (Gilbert, 1905) Spongehead catshark
2194.  Apristurus stenseni (Springer, 1979) Panama ghost catshark
2195.  Apristurus yangi White, Mana & Naylor, 2017 Yang's longnose catshark
2196.  Aprognathodon platyventris Böhlke, 1967 Stripe eel
2197.  Apsilus dentatus Guichenot, 1853 Black snapper
2198.  Apsilus fuscus Valenciennes, 1830 African forktail snapper
2199.  Apterichtus anguiformis (Peters, 1877) Slender finless eel
2200.  Apterichtus ansp (Böhlke, 1968) Academy eel
2201.  Apterichtus australis McCosker & Randall, 2005 Snake eel
2202.  Apterichtus caecus (Linnaeus, 1758) European finless eel
2203.  Apterichtus dunalailai McCosker & Hibino, 2015  
2204.  Apterichtus equatorialis (Myers & Wade, 1941) Equatorial eel
2205.  Apterichtus flavicaudus (Snyder, 1904)  
2206.  Apterichtus gracilis (Kaup, 1856)  
2207.  Apterichtus hatookai Hibino, Shibata & Kimura, 2014 Orange blotched eel
2208.  Apterichtus jeffwilliamsi McCosker & Hibino, 2015  
2209.  Apterichtus kendalli (Gilbert, 1891) Finless eel
2210.  Apterichtus klazingai (Weber, 1913) Sharpsnout snake eel
2211.  Apterichtus malabar McCosker & Hibino, 2015  
2212.  Apterichtus monodi (Roux, 1966)  
2213.  Apterichtus moseri (Jordan & Snyder, 1901)  
2214.  Apterichtus mysi McCosker & Hibino, 2015  
2215.  Apterichtus nariculus McCosker & Hibino, 2015  
2216.  Apterichtus orientalis Machida & Ohta, 1994  
2217.  Apterichtus soyoae Hibino, 2018  
2218.  Apterichtus succinus Hibino, McCosker & Kimura, 2016  
2219.  Apteronotus acidops Triques, 2011  
2220.  Apteronotus albifrons (Linnaeus, 1766) Black ghost
2221.  Apteronotus anu de Santana & Vari, 2013  
2222.  Apteronotus apurensis Fernández-Yépez, 1968  
2223.  Apteronotus baniwa de Santana & Vari, 2013  
2224.  Apteronotus bonapartii (Castelnau, 1855)  
2225.  Apteronotus brasiliensis (Reinhardt, 1852)  
2226.  Apteronotus camposdapazi de Santana & Lehmann A., 2006  
2227.  Apteronotus caudimaculosus de Santana, 2003  
2228.  Apteronotus cuchillejo (Schultz, 1949)  
2229.  Apteronotus cuchillo Schultz, 1949  
2230.  Apteronotus curvioperculata (Godoy, 1968)  
2231.  Apteronotus ellisi (Alonso de Arámburu, 1957)  
2232.  Apteronotus eschmeyeri de Santana, Maldonado-Ocampo, Severi & Mendes, 2004  
2233.  Apteronotus ferrarisi de Santana & Vari, 2013  
2234.  Apteronotus galvisi de Santana, Maldonado-Ocampo & Crampton, 2007  
2235.  Apteronotus jurubidae (Fowler, 1944)  
2236.  Apteronotus leptorhynchus (Ellis, 1912)  
2237.  Apteronotus lindalvae de Santana & Cox Fernandes, 2012  
2238.  Apteronotus macrolepis (Steindachner, 1881)  
2239.  Apteronotus macrostomus (Fowler, 1943)  
2240.  Apteronotus magdalenensis (Miles, 1945)  
2241.  Apteronotus magoi de Santana, Castillo & Taphorn, 2006  
2242.  Apteronotus mariae (Eigenmann & Fisher, 1914)  
2243.  Apteronotus milesi de Santana & Maldonado-Ocampo, 2005  
2244.  Apteronotus pemon de Santana & Vari, 2013  
2245.  Apteronotus rostratus (Meek & Hildebrand, 1913)  
2246.  Apteronotus spurrellii (Regan, 1914)  
2247.  Apterygocampus epinnulatus Weber, 1913 Briarium pipefish
2248.  Aptocyclus ventricosus (Pallas, 1769) Smooth lumpsucker
2249.  Aptychotrema rostrata (Shaw, 1794) Eastern shovelnose ray
2250.  Aptychotrema timorensis Last, 2004 Spotted shovelnose ray
2251.  Aptychotrema vincentiana (Haacke, 1885) Western shovelnose ray
2252.  Arabibarbus arabicus (Trewavas, 1941)  
2253.  Arabibarbus grypus (Heckel, 1843) Shabout
2254.  Arabibarbus hadhrami Borkenhagen, 2014  
2255.  Aracana aurita (Shaw, 1798) Shaw's cowfish
2256.  Aracana ornata (Gray, 1838) Ornate cowfish
2257.  Araiocypris batodes Conway & Kottelat, 2008  
2258.  Araiophos eastropas Ahlstrom & Moser, 1969  
2259.  Araiophos gracilis Grey, 1961  
2260.  Arapaima agassizii (Valenciennes, 1847)  
2261.  Arapaima arapaima (Valenciennes, 1847)  
2262.  Arapaima gigas (Schinz, 1822) Arapaima
2263.  Arapaima leptosoma Stewart, 2013  
2264.  Arapaima mapae (Valenciennes, 1847)  
2265.  Archamia bleekeri (Günther, 1859) Gon's cardinalfish
2266.  Archiaphyosemion guineense (Daget, 1954) Guinean killi
2267.  Archistes biseriatus (Gilbert & Burke, 1912) Scaled sculpin
2268.  Archistes plumarius Jordan & Gilbert, 1898 Plumed sculpin
2269.  Archocentrus centrarchus (Gill, 1877) Flier cichlid
2270.  Archolaemus blax Korringa, 1970  
2271.  Archolaemus ferreirai Vari, de Santana & Wosiacki, 2012  
2272.  Archolaemus janeae Vari, de Santana & Wosiacki, 2012  
2273.  Archolaemus luciae Vari, de Santana & Wosiacki, 2012  
2274.  Archolaemus orientalis Stewart, Vari, de Santana & Wosiacki, 2012  
2275.  Archolaemus santosi Vari, de Santana & Wosiacki, 2012  
2276.  Archoplites interruptus (Girard, 1854) Sacramento perch
2277.  Archosargus pourtalesii (Steindachner, 1881) Blackspot porgy
2278.  Archosargus probatocephalus (Walbaum, 1792) Sheepshead
2279.  Archosargus rhomboidalis (Linnaeus, 1758) Western Atlantic seabream
2280.  Arcos decoris Briggs, 1969 Elegant clingfish
2281.  Arcos erythrops (Jordan & Gilbert, 1882) Rockwall clingfish
2282.  Arcos nudus (Linnaeus, 1758) Padded clingfish
2283.  Arcos poecilophthalmos (Jenyns, 1842) Galapagos clingfish
2284.  Arcos rhodospilus (Günther, 1864) Rock clingfish
2285.  Arctogadus glacialis (Peters, 1872) Arctic cod
2286.  Arctoraja parmifera (Bean, 1881) Alaska skate
2287.  Arctoraja sexoculata (Misawa, Orlov, Orlova, Gordeev & Ishihara, 2020) Simushir skate
2288.  Arctoraja simoterus (Ishiyama, 1967) Hokkaido skate
2289.  Arctoscopus japonicus (Steindachner, 1881) Japanese sandfish
2290.  Arctozenus australis Ho & Duhamel, 2019 Southern spotted barracudina
2291.  Arctozenus risso (Bonaparte, 1840) Spotted barracudina
2292.  Arcygobius baliurus (Valenciennes, 1837) Isthmus goby
2293.  Arenigobius bifrenatus (Kner, 1865)  
2294.  Arenigobius frenatus (Günther, 1861) Halfbridled goby
2295.  Arenigobius leftwichi (Ogilby, 1910) Oyster goby
2296.  Argentina aliceae Cohen & Atsaides, 1969 Alice argentina
2297.  Argentina australiae Cohen, 1958 Silverside
2298.  Argentina brasiliensis Kobyliansky, 2004  
2299.  Argentina brucei Cohen & Atsaides, 1969 Bruce's argentine
2300.  Argentina elongata Hutton, 1879  
2301.  Argentina euchus Cohen, 1961  
2302.  Argentina georgei Cohen & Atsaides, 1969 Blackbelly Argentine
2303.  Argentina kagoshimae Jordan & Snyder, 1902  
2304.  Argentina sialis Gilbert, 1890 North-Pacific argentine
2305.  Argentina silus (Ascanius, 1775) Greater argentine
2306.  Argentina sphyraena Linnaeus, 1758 Argentine
2307.  Argentina stewarti Cohen & Atsaides, 1969  
2308.  Argentina striata Goode & Bean, 1896 Striated argentine
2309.  Argentinolycus elongatus (Smitt, 1898)  
2310.  Argolebias adrianae Alonso, Terán, Calviño, Serra, Montes, García, Barneche, Ciotek, Giorgis & Casciotta, 2024  
2311.  Argolebias guarani Alonso, Calviño, Terán, Serra, Montes, García, Barneche, Almirón, Ciotek, et al., 2023  
2312.  Argolebias nigripinnis (Regan, 1912) Blackfin pearlfish
2313.  Argolebias paranaensis (Costa, 2006)  
2314.  Argonectes longiceps (Kner, 1858)  
2315.  Argonectes robertsi Langeani, 1999  
2316.  Argopleura chocoensis (Eigenmann, 1913)  
2317.  Argopleura conventus (Eigenmann, 1913)  
2318.  Argopleura diquensis (Eigenmann, 1913)  
2319.  Argopleura magdalenensis (Eigenmann, 1913)  
2320.  Argyripnus atlanticus Maul, 1952  
2321.  Argyripnus boreopacificus Prokofiev, 2017  
2322.  Argyripnus brocki Struhsaker, 1973 Brock's bristle-mouth fish
2323.  Argyripnus electronus Parin, 1992  
2324.  Argyripnus ephippiatus Gilbert & Cramer, 1897 Gilbert & Cramer's bristle-mouth fish
2325.  Argyripnus hulleyi Quéro, Spitz & Vayne, 2009 Reunion's bristle-mouth fish
2326.  Argyripnus iridescens McCulloch, 1926 Brilliant pearlside
2327.  Argyripnus pharos Harold & Lancaster, 2003  
2328.  Argyripnus scharpfi Prokofiev, 2023  
2329.  Argyrocottus zanderi Herzenstein, 1892  
2330.  Argyropelecus aculeatus Valenciennes, 1850 Lovely hatchetfish
2331.  Argyropelecus affinis Garman, 1899 Pacific hatchet fish
2332.  Argyropelecus gigas Norman, 1930 Hatchetfish
2333.  Argyropelecus hemigymnus Cocco, 1829 Half-naked hatchetfish
2334.  Argyropelecus lychnus Garman, 1899 Tropical hatchetfish
2335.  Argyropelecus olfersii (Cuvier, 1829)  
2336.  Argyropelecus sladeni Regan, 1908 Sladen's hatchet fish
2337.  Argyrops bleekeri Oshima, 1927 Taiwan tai
2338.  Argyrops caeruleops Iwatsuki & Heemstra, 2018 Bluesnout soldierbream
2339.  Argyrops filamentosus (Valenciennes, 1830) Soldierbream
2340.  Argyrops flavops Iwatsuki & Heemstra, 2018 Yellow-snout soldierbream
2341.  Argyrops megalommatus (Klunzinger, 1870) Red Sea soldierbream
2342.  Argyrops notialis Iwatsuki & Heemstra, 2018 Australian soldierbream
2343.  Argyrops spinifer (Forsskål, 1775) King soldierbream
2344.  Argyrosomus amoyensis (Bleeker, 1863) Amoy croaker
2345.  Argyrosomus beccus Sasaki, 1994  
2346.  Argyrosomus coronus Griffiths & Heemstra, 1995 Dusky kob
2347.  Argyrosomus heinii (Steindachner, 1902) Arabian sea meagre
2348.  Argyrosomus hololepidotus (Lacepède, 1801) Southern meagre
2349.  Argyrosomus inodorus Griffiths & Heemstra, 1995 Mild meagre
2350.  Argyrosomus japonicus (Temminck & Schlegel, 1843) Japanese meagre
2351.  Argyrosomus regius (Asso, 1801) Meagre
2352.  Argyrosomus thorpei Smith, 1977 Squaretail kob
2353.  Argyrozona argyrozona (Valenciennes, 1830) Carpenter seabream
2354.  Arhynchobatis asperrimus Waite, 1909 Longtail skate
2355.  Ariomma bondi Fowler, 1930 Silver-rag driftfish
2356.  Ariomma brevimanus (Klunzinger, 1884)  
2357.  Ariomma indica (Day, 1871) Indian driftfish
2358.  Ariomma lurida Jordan & Snyder, 1904 Ariommid
2359.  Ariomma melana (Ginsburg, 1954) Brown driftfish
2360.  Ariomma parini Piotrovsky, 1987 Parin's ariomma
2361.  Ariomma regulus (Poey, 1868) Spotted driftfish
2362.  Ariopsis assimilis (Günther, 1864) Mayan sea catfish
2363.  Ariopsis canteri Acero P., Betancur-R. & Marceniuk, 2017  
2364.  Ariopsis felis (Linnaeus, 1766) Hardhead sea catfish
2365.  Ariopsis gilberti (Jordan & Williams, 1895)  
2366.  Ariopsis guatemalensis (Günther, 1864) Blue sea catfish
2367.  Ariopsis jimenezi Marceniuk, Acero P., Cooke & Betancur-R, 2017 Jimenez's sea catfish
2368.  Ariopsis seemanni (Günther, 1864) Tete sea catfish
2369.  Ariopsis simonsi (Starks, 1906) Canchimala sea catfish
2370.  Ariosoma anago (Temminck & Schlegel, 1846) Silvery conger
2371.  Ariosoma anagoides (Bleeker, 1853) Sea conger
2372.  Ariosoma anale (Poey, 1860) Longtrunk conger
2373.  Ariosoma balearicum (Delaroche, 1809) Bandtooth conger
2374.  Ariosoma bauchotae Karrer, 1983  
2375.  Ariosoma coquettei Smith & Kanazawa, 1977  
2376.  Ariosoma dolichopterum Karmovskaya, 2015 Long-fin short-tail conger
2377.  Ariosoma emmae Smith & Ho, 2018 Emma's short-tail conger
2378.  Ariosoma fasciatum (Günther, 1872) Barred sand conger
2379.  Ariosoma gilberti (Ogilby, 1898) Gilbert's garden eel
2380.  Ariosoma gnanadossi Talwar & Mukherjee, 1977  
2381.  Ariosoma gracile Kodeeswaran, Kathirvelpandian, Mohapatra, Kumar & Sarkar, 2024 Slender conger eel
2382.  Ariosoma hemiaspidus (Wade, 1946)  
2383.  Ariosoma howensis (McCulloch & Waite, 1916) Lord Howe conger
2384.  Ariosoma indicum Kodeeswaran, Kathirvelpandian, Acharya, Mohanty, Mohapatra, Kumar & Lal, 2022 Indian stout conger
2385.  Ariosoma kannani Kodeeswaran, Kathirvelpandian, Ray, Kumar, Mohapatra & Sarkar, 2024  
2386.  Ariosoma kapala (Castle, 1990) Mottled conger
2387.  Ariosoma majus (Asano, 1958) Major short-tail conger
2388.  Ariosoma marginatum (Vaillant & Sauvage, 1875) Large-eye conger
2389.  Ariosoma mauritianum (Pappenheim, 1914) Blunt-tooth conger
2390.  Ariosoma meeki (Jordan & Snyder, 1900) Meek's short-tail conger
2391.  Ariosoma megalops Fowler, 1938 Bigeye short-tail conger
2392.  Ariosoma melanospilos Kodeeswaran, Jayakumar, Akash, Kumar & Lal, 2021 Four-spot short-tail conger
2393.  Ariosoma mellissii (Günther, 1870) Silver Eel
2394.  Ariosoma multivertebratum Karmovskaya, 2004  
2395.  Ariosoma nigrimanum Norman, 1939  
2396.  Ariosoma obud Herre, 1923  
2397.  Ariosoma ophidiophthalmus Karmovskaya, 1991  
2398.  Ariosoma opistophthalmum (Ranzani, 1839)  
2399.  Ariosoma prorigerum (Gilbert, 1891) Slope conger
2400.  Ariosoma sanzoi (D'Ancona, 1928)  
2401.  Ariosoma sazonovi Karmovskaya, 2004  
2402.  Ariosoma scheelei (Strömman, 1896) Tropical conger
2403.  Ariosoma selenops Reid, 1934  
2404.  Ariosoma sereti Karmovskaya, 2004  
2405.  Ariosoma shiroanago (Asano, 1958) White short-tail conger
2406.  Ariosoma sokotranum Karmovskaya, 1991  
2407.  Ariosoma tamilicum Kodeeswaran, Acharya, Mohapatra & Kumar, 2025 Tamil short-tail conger
2408.  Ariosoma thoothukudiense Kodeeswaran, Kathirvelpandian, Mohapatra & Kumar, 2024 Thoothukudi stout conger
2409.  Aristochromis christyi Trewavas, 1935  
2410.  Aristostomias grimaldii Zugmayer, 1913  
2411.  Aristostomias lunifer Regan & Trewavas, 1930  
2412.  Aristostomias polydactylus Regan & Trewavas, 1930  
2413.  Aristostomias scintillans (Gilbert, 1915) Shiny loosejaw
2414.  Aristostomias tittmanni Welsh, 1923 Loosejaw
2415.  Aristostomias xenostoma Regan & Trewavas, 1930  
2416.  Arius acutirostris Day, 1877  
2417.  Arius africanus Günther, 1867 African sea catfish
2418.  Arius arenarius (Müller & Troschel, 1849) Sand catfish
2419.  Arius arius (Hamilton, 1822) Threadfin sea catfish
2420.  Arius brunellii Zolezzi, 1939  
2421.  Arius burmanicus Day, 1870  
2422.  Arius cous Hyrtl, 1859  
2423.  Arius dispar Herre, 1926 Fleshysnout catfish
2424.  Arius festinus Ng & Sparks, 2003  
2425.  Arius gagora (Hamilton, 1822) Gagora catfish
2426.  Arius jatius (Hamilton, 1822) River catfish
2427.  Arius jella Day, 1877 Blackfin sea catfish
2428.  Arius leptonotacanthus Bleeker, 1849  
2429.  Arius macracanthus Günther, 1864  
2430.  Arius macronotacanthus Bleeker, 1846  
2431.  Arius maculatus (Thunberg, 1792) Spotted catfish
2432.  Arius madagascariensis Vaillant, 1894 Madagascar sea catfish
2433.  Arius malabaricus Day, 1877  
2434.  Arius manillensis Valenciennes, 1840  
2435.  Arius microcephalus Bleeker, 1855 Squirrelheaded catfish
2436.  Arius nudidens Weber, 1913  
2437.  Arius subrostratus Valenciennes, 1840 Shovelnose sea catfish
2438.  Arius sumatranus (Anonymous [Bennett], 1830) Goat catfish
2439.  Arius uncinatus Ng & Sparks, 2003  
2440.  Arius utik Bleeker, 1846  
2441.  Arius venosus Valenciennes, 1840 Veined catfish
2442.  Arnoglossus andrewsi Kurth, 1954  
2443.  Arnoglossus arabicus Norman, 1939 Arabian flounder
2444.  Arnoglossus armstrongi Scott, 1975  
2445.  Arnoglossus aspilos (Bleeker, 1851) Spotless lefteye flounder
2446.  Arnoglossus bassensis Norman, 1926 Bass Strait flounder
2447.  Arnoglossus boops (Hector, 1875)  
2448.  Arnoglossus brunneus (Fowler, 1934) Brown lefteye flounder
2449.  Arnoglossus capensis Boulenger, 1898 Cape scaldfish
2450.  Arnoglossus coeruleosticta (Steindachner, 1898)  
2451.  Arnoglossus dalgleishi (von Bonde, 1922) East coast flounder
2452.  Arnoglossus debilis (Gilbert, 1905) Weak lefteye flounder
2453.  Arnoglossus elongatus Weber, 1913 Long lefteye flounder
2454.  Arnoglossus fisoni Ogilby, 1898 Fison's lefteye flounder
2455.  Arnoglossus grohmanni (Bonaparte, 1837)  
2456.  Arnoglossus imperialis (Rafinesque, 1810) Imperial scaldfish
2457.  Arnoglossus japonicus Hubbs, 1915 Japanese lefteye flounder
2458.  Arnoglossus kessleri Schmidt, 1915 Scaldback
2459.  Arnoglossus kotthausi Klausewitz & Schneider, 1986  
2460.  Arnoglossus laterna (Walbaum, 1792) Mediterranean scaldfish
2461.  Arnoglossus macrolophus Alcock, 1889 Large-crested lefteye flounder
2462.  Arnoglossus marisrubri Klausewitz & Schneider, 1986  
2463.  Arnoglossus micrommatus Amaoka, Arai & Gomon, 1997  
2464.  Arnoglossus muelleri (Klunzinger, 1872) Mueller's flounder
2465.  Arnoglossus multirastris Parin, 1983  
2466.  Arnoglossus nigrifrons Amaoka & Mihara, 2000  
2467.  Arnoglossus nigrofilamentosus Fricke, Golani & Appelbaum-Golani, 2017 Filamentous flounder
2468.  Arnoglossus oxyrhynchus Amaoka, 1969 Sharp-snout lefteye flounder
2469.  Arnoglossus polyspilus (Günther, 1880) Many-spotted lefteye flounder
2470.  Arnoglossus rueppelii (Cocco, 1844) Rüppell's scaldback
2471.  Arnoglossus sayaensis Amaoka & Imamura, 1990  
2472.  Arnoglossus scapha (Forster, 1801)  
2473.  Arnoglossus septemventralis Amaoka & Mihara, 2000  
2474.  Arnoglossus tapeinosoma (Bleeker, 1865) Drab flounder
2475.  Arnoglossus tenuis Günther, 1880 Dwarf lefteye flounder
2476.  Arnoglossus thori Kyle, 1913 Thor's scaldfish
2477.  Arnoglossus waitei Norman, 1926 Waite's lefteye flounder
2478.  Arnoglossus yamanakai Fukui, Yamada & Ozawa, 1988  
2479.  Arnoldichthys spilopterus (Boulenger, 1909) Niger tetra
2480.  Arothron caeruleopunctatus Matsuura, 1994 Blue-spotted puffer
2481.  Arothron carduus (Cantor, 1849) Multi-line pufferfish
2482.  Arothron diadematus (Rüppell, 1829) Masked puffer
2483.  Arothron firmamentum (Temminck & Schlegel, 1850) Starry toado
2484.  Arothron gillbanksii (Clarke, 1897)  
2485.  Arothron hispidus (Linnaeus, 1758) White-spotted puffer
2486.  Arothron immaculatus (Bloch & Schneider, 1801) Immaculate puffer
2487.  Arothron inconditus Smith, 1958 Bellystriped blaasop
2488.  Arothron manilensis (Marion de Procé, 1822) Narrowlined puffer
2489.  Arothron mappa (Lesson, 1831) Map puffer
2490.  Arothron meleagris (Anonymous, 1798) Guineafowl puffer
2491.  Arothron multilineatus Matsuura, 2016 Many-lined pufferfish
2492.  Arothron nigropunctatus (Bloch & Schneider, 1801) Blackspotted puffer
2493.  Arothron reticularis (Bloch & Schneider, 1801) Reticulated pufferfish
2494.  Arothron stellatus (Anonymous, 1798) Stellate puffer
2495.  Arotrolepis filicauda (Günther, 1880) Threadfin leatherjacket
2496.  Arrhamphus krefftii (Steindachner, 1867) Snubhose garfish
2497.  Arrhamphus sclerolepis Günther, 1866 Northern snubnose garfish
2498.  Arripis georgiana (Valenciennes, 1831) Australian herring
2499.  Arripis trutta (Forster, 1801) Australian salmon
2500.  Arripis truttacea (Cuvier, 1829) Western Australian salmon
2501.  Arripis xylabion Paulin, 1993 Northern kahawai
2502.  Artedidraco glareobarbatus Eastman & Eakin, 1999  
2503.  Artedidraco longibarbatus Eakin, Riginella & La Mesa, 2015  
2504.  Artedidraco mirus Lönnberg, 1905  
2505.  Artedidraco orianae Regan, 1914  
2506.  Artedidraco shackletoni Waite, 1911  
2507.  Artediellichthys nigripinnis (Schmidt, 1937) Blackfin hookear sculpin
2508.  Artediellina antilope (Schmidt, 1937)  
2509.  Artedielloides auriculatus Soldatov, 1922  
2510.  Artediellus aporosus Soldatov, 1922  
2511.  Artediellus atlanticus Jordan & Evermann, 1898 Atlantic hookear sculpin
2512.  Artediellus camchaticus Gilbert & Burke, 1912  
2513.  Artediellus dydymovi Soldatov, 1915  
2514.  Artediellus fuscimentus Nelson, 1986  
2515.  Artediellus gomojunovi Taranetz, 1933  
2516.  Artediellus ingens Nelson, 1986  
2517.  Artediellus miacanthus Gilbert & Burke, 1912  
2518.  Artediellus minor (Watanabe, 1958)  
2519.  Artediellus neyelovi Muto, Yabe & Amaoka, 1994  
2520.  Artediellus ochotensis Gilbert & Burke, 1912  
2521.  Artediellus pacificus Gilbert, 1896 Hookhorn sculpin
2522.  Artediellus scaber Knipowitsch, 1907 Hamecon
2523.  Artediellus schmidti Soldatov, 1915  
2524.  Artediellus uncinatus (Reinhardt, 1834) Arctic hookear sculpin
2525.  Artedius corallinus (Hubbs, 1926) Coralline sculpin
2526.  Artedius fenestralis Jordan & Gilbert, 1883 Padded sculpin
2527.  Artedius harringtoni (Starks, 1896) Scalyhead sculpin
2528.  Artedius lateralis (Girard, 1854) Smoothhead sculpin
2529.  Artedius notospilotus Girard, 1856 Bonehead sculpin
2530.  Aruma histrio (Jordan, 1884) Slow goby
2531.  Asarcenchelys longimanus McCosker, 1985  
2532.  Ascelichthys rhodorus Jordan & Gilbert, 1880 Rosylip sculpin
2533.  Asemichthys taylori Gilbert, 1912 Spinynose sculpin
2534.  Aseraggodes albidus Randall & Desoutter-Meniger, 2007 White sole
2535.  Aseraggodes andersoni Randall & Bogorodsky, 2013  
2536.  Aseraggodes auroculus Randall, 2005  
2537.  Aseraggodes bahamondei Randall & Meléndez C., 1987 South Pacific sole
2538.  Aseraggodes beauforti Chabanaud, 1930  
2539.  Aseraggodes borehami Randall, 1996 Boreham's sole
2540.  Aseraggodes brevirostris Randall & Gon, 2006  
2541.  Aseraggodes chapleaui Randall & Desoutter-Meniger, 2007 Madang sole
2542.  Aseraggodes cheni Randall & Senou, 2007  
2543.  Aseraggodes corymbus Randall & Bartsch, 2007  
2544.  Aseraggodes crypticus Randall & Allen, 2007 Cryptic Sole
2545.  Aseraggodes cyaneus (Alcock, 1890)  
2546.  Aseraggodes cyclurus Randall, 2005  
2547.  Aseraggodes diringeri (Quéro, 1997)  
2548.  Aseraggodes dubius Weber, 1913  
2549.  Aseraggodes filiger Weber, 1913  
2550.  Aseraggodes firmisquamis Randall & Bartsch, 2005  
2551.  Aseraggodes guttulatus Kaup, 1858  
2552.  Aseraggodes haackeanus (Steindachner, 1883) Southern sole
2553.  Aseraggodes heemstrai Randall & Gon, 2006  
2554.  Aseraggodes heraldi Randall & Bartsch, 2005  
2555.  Aseraggodes herrei Seale, 1940 Herre's sole
2556.  Aseraggodes holcomi Randall, 2002  
2557.  Aseraggodes jenny Randall & Gon, 2006  
2558.  Aseraggodes kaianus (Günther, 1880)  
2559.  Aseraggodes kimurai Randall & Desoutter-Meniger, 2007  
2560.  Aseraggodes kobensis (Steindachner, 1896)  
2561.  Aseraggodes kruppi Randall & Bogorodsky, 2013  
2562.  Aseraggodes lateralis Randall, 2005  
2563.  Aseraggodes lenisquamis Randall, 2005  
2564.  Aseraggodes longipinnis Randall & Desoutter-Meniger, 2007 Longfinned sole
2565.  Aseraggodes macronasus Randall & Bogorodsky, 2013  
2566.  Aseraggodes magnoculus Randall, 2005  
2567.  Aseraggodes martine Randall & Bogorodsky, 2013  
2568.  Aseraggodes matsuurai Randall & Desoutter-Meniger, 2007 Lombok sole
2569.  Aseraggodes melanostictus (Peters, 1877) Mottled sole
2570.  Aseraggodes microlepidotus Weber, 1913  
2571.  Aseraggodes nigrocirratus Randall, 2005  
2572.  Aseraggodes normani Chabanaud, 1930  
2573.  Aseraggodes orientalis Randall & Senou, 2007  
2574.  Aseraggodes pelvicus Randall, 2005  
2575.  Aseraggodes ramsaii (Ogilby, 1889)  
2576.  Aseraggodes satapoomini Randall & Desoutter-Meniger, 2007 Andaman sole
2577.  Aseraggodes senoui Randall & Desoutter-Meniger, 2007 Mabul sole
2578.  Aseraggodes sinusarabici Chabanaud, 1931  
2579.  Aseraggodes steinitzi Joglekar, 1971  
2580.  Aseraggodes suzumotoi Randall & Desoutter-Meniger, 2007 Ambon sole
2581.  Aseraggodes texturatus Weber, 1913  
2582.  Aseraggodes therese Randall, 1996 Therese's sole
2583.  Aseraggodes umbratilis (Alcock, 1894)  
2584.  Aseraggodes whitakeri Woods, 1966 Whitaker's sole
2585.  Aseraggodes winterbottomi Randall & Desoutter-Meniger, 2007 Negros sole
2586.  Aseraggodes xenicus (Matsubara & Ochiai, 1963) Dwarf sole
2587.  Aseraggodes zizette Randall & Desoutter-Meniger, 2007 Mentawai sole
2588.  Askoldia variegata Pavlenko, 1910  
2589.  Aspasma minima (Döderlein, 1887)  
2590.  Aspasmichthys alorensis Allen & Erdmann, 2012 Alor clingfish
2591.  Aspasmichthys ciconiae (Jordan & Fowler, 1902)  
2592.  Aspasmodes briggsi Smith, 1957  
2593.  Aspasmogaster costata (Ogilby, 1885) Eastern clingfish
2594.  Aspasmogaster liorhynchus Briggs, 1955 Smooth-snout clingfish
2595.  Aspasmogaster occidentalis Hutchins, 1984  
2596.  Aspasmogaster tasmaniensis (Günther, 1861) Tasmanian clingfish
2597.  Aspericorvina jubata (Bleeker, 1855) Prickly croaker
2598.  Aspidontus dussumieri (Valenciennes, 1836) Lance blenny
2599.  Aspidontus taeniatus Quoy & Gaimard, 1834 False cleanerfish
2600.  Aspidophoroides monopterygius (Bloch, 1786) Alligatorfish
2601.  Aspidophoroides olrikii Lütken, 1877 Arctic alligatorfish
2602.  Aspidoras albater Nijssen & Isbrücker, 1976 False macropterus
2603.  Aspidoras belenos Britto, 1998 Tiny cory
2604.  Aspidoras brunneus Nijssen & Isbrücker, 1976 Roncador catfish
2605.  Aspidoras carvalhoi Nijssen & Isbrücker, 1976 Canabrava catfish
2606.  Aspidoras depinnai Britto, 2000 Ipojuca catfish
2607.  Aspidoras eurycephalus Nijssen & Isbrücker, 1976  
2608.  Aspidoras fuscoguttatus Nijssen & Isbrücker, 1976 Darkspotted catfish
2609.  Aspidoras gabrieli Wosiacki, Graças Pereira & Reis, 2014 Gabriel's catfish
2610.  Aspidoras kiriri Oliveira, Zanata, Tencatt & Britto, 2017  
2611.  Aspidoras lakoi Miranda Ribeiro, 1949 Chessboard catfish
2612.  Aspidoras maculosus Nijssen & Isbrücker, 1976 Dappled catfish
2613.  Aspidoras marianae Leão, Britto & Wosiacki, 2015  
2614.  Aspidoras menezesi Nijssen & Isbrücker, 1976  
2615.  Aspidoras microgalaeus Britto, 1998  
2616.  Aspidoras pauciradiatus (Weitzman & Nijssen, 1970) Sixray corydoras
2617.  Aspidoras poecilus Nijssen & Isbrücker, 1976 Point catfish
2618.  Aspidoras psammatides Britto, Lima & Santos, 2005 Dashed catfish
2619.  Aspidoras raimundi (Steindachner, 1907) Ceara bulldog cory
2620.  Aspidoras rochai Ihering, 1907 Guaramiranga cory
2621.  Aspidoras spilotus Nijssen & Isbrücker, 1976  
2622.  Aspidoras taurus Lima & Britto, 2001  
2623.  Aspidoras velites Britto, Lima & Moreira, 2002 Eel cory
2624.  Aspidoras virgulatus Nijssen & Isbrücker, 1980 Blazed cory
2625.  Aspiolucius esocinus (Kessler, 1874) Pike asp
2626.  Aspiorhynchus laticeps (Day, 1877) Big-head schizothoracin
2627.  Aspistor hardenbergi (Kailola, 2000)  
2628.  Aspredinichthys filamentosus (Valenciennes, 1840) Sevenbarbed banjo
2629.  Aspredinichthys tibicen (Valenciennes, 1840) Tenbarbed banjo
2630.  Aspredo aspredo (Linnaeus, 1758) Banjo catfish
2631.  Asprocottus abyssalis Taliev, 1955 Deep-water rough sculpin
2632.  Asprocottus herzensteini Berg, 1906 Herzenstein's rough sculpin
2633.  Asprocottus intermedius Taliev, 1955  
2634.  Asprocottus korjakovi Sideleva, 2001  
2635.  Asprocottus minor Sideleva, 2001  
2636.  Asprocottus parmiferus Taliev, 1955  
2637.  Asprocottus platycephalus Taliev, 1955  
2638.  Asprocottus pulcher Taliev, 1955  
2639.  Asquamiceps caeruleus Markle, 1980  
2640.  Asquamiceps hjorti (Koefoed, 1927) Barethroat slickhead
2641.  Asquamiceps longmani Fowler, 1934  
2642.  Asquamiceps velaris Zugmayer, 1911 Fanfin smooth-head
2643.  Assessor flavissimus Allen & Kuiter, 1976 Yellow devilfish
2644.  Assessor macneilli Whitley, 1935 Blue devilfish
2645.  Assessor randalli Allen & Kuiter, 1976  
2646.  Assiculoides desmonotus Gill & Hutchins, 1997 Bondfin dottyback
2647.  Assiculus punctatus Richardson, 1846  
2648.  Assurger anzac (Alexander, 1917) Razorback scabbardfish
2649.  Astatheros macracanthus (Günther, 1864) Blackthroat cichlid
2650.  Astatoreochromis alluaudi Pellegrin, 1904 Alluaud's haplo
2651.  Astatoreochromis straeleni (Poll, 1944) Bluelip haplo
2652.  Astatotilapia bloyeti (Sauvage, 1883) Bloyet's haplo
2653.  Astatotilapia burtoni (Günther, 1894)  
2654.  Astatotilapia calliptera (Günther, 1894) Eastern happy
2655.  Astatotilapia desfontainii (Lacepède, 1802)  
2656.  Astatotilapia flaviijosephi (Lortet, 1883)  
2657.  Astatotilapia stappersii (Poll, 1943)  
2658.  Astatotilapia swynnertoni (Boulenger, 1907)  
2659.  Astatotilapia tchadensis Trape, 2016  
2660.  Astatotilapia tweddlei Jackson, 1985  
2661.  Asterophysus batrachus Kner, 1858  
2662.  Asterorhombus cocosensis (Bleeker, 1855) Cocos Island flounder
2663.  Asterorhombus filifer Hensley & Randall, 2003 Longlure flounder
2664.  Asterorhombus intermedius (Bleeker, 1865) Intermediate flounder
2665.  Asterropteryx atripes Shibukawa & Suzuki, 2002 Yano's starry goby
2666.  Asterropteryx bipunctata Allen & Munday, 1995 Orange-spotted goby
2667.  Asterropteryx ensifera (Bleeker, 1874) Miller's damsel
2668.  Asterropteryx ovata Shibukawa & Suzuki, 2007 Oval-spot goby
2669.  Asterropteryx profunda Allen & Erdmann, 2016  
2670.  Asterropteryx semipunctata Rüppell, 1830 Starry goby
2671.  Asterropteryx senoui Shibukawa & Suzuki, 2007 Senou's goby
2672.  Asterropteryx spinosa (Goren, 1981) Eyebar spiny goby
2673.  Asterropteryx striata Allen & Munday, 1995  
2674.  Asthenomacrurus fragilis (Garman, 1899) Fragile grenadier
2675.  Asthenomacrurus victoris Sazonov & Shcherbachev, 1982 Victory whiptail
2676.  Astrabe fasciata Akihito & Meguro, 1988  
2677.  Astrabe flavimaculata Akihito & Meguro, 1988  
2678.  Astrabe lactisella Jordan & Snyder, 1901  
2679.  Astrapogon alutus (Jordan & Gilbert, 1882) Bronze cardinalfish
2680.  Astrapogon puncticulatus (Poey, 1867) Blackfin cardinalfish
2681.  Astrapogon stellatus (Cope, 1867) Conchfish
2682.  Astroblepus acostai Ardila Rodríguez, 2011  
2683.  Astroblepus ardiladuartei Ardila Rodríguez, 2015  
2684.  Astroblepus ardilai Ardila Rodríguez, 2012  
2685.  Astroblepus bellezaensis Ardila Rodríguez, 2015  
2686.  Astroblepus boulengeri (Regan, 1904)  
2687.  Astroblepus brachycephalus (Günther, 1859)  
2688.  Astroblepus cacharas Ardila Rodríguez, 2011  
2689.  Astroblepus cajamarcaensis Ardila Rodríguez, 2013  
2690.  Astroblepus caquetae Fowler, 1943  
2691.  Astroblepus chapmani (Eigenmann, 1912)  
2692.  Astroblepus chimborazoi (Fowler, 1915)  
2693.  Astroblepus chinchaoensis Ardila Rodríguez, 2014  
2694.  Astroblepus chotae (Regan, 1904)  
2695.  Astroblepus cirratus (Regan, 1912)  
2696.  Astroblepus curitiensis Ardila Rodríguez, 2015  
2697.  Astroblepus cyclopus (Humboldt, 1805)  
2698.  Astroblepus eigenmanni (Regan, 1904)  
2699.  Astroblepus festae (Boulenger, 1898)  
2700.  Astroblepus fissidens (Regan, 1904)  
2701.  Astroblepus floridablancaensis Ardila Rodríguez, 2016  
2702.  Astroblepus floridaensis Ardila Rodríguez, 2013  
2703.  Astroblepus formosus Fowler, 1945  
2704.  Astroblepus frenatus Eigenmann, 1918  
2705.  Astroblepus grixalvii Humboldt, 1805  
2706.  Astroblepus guentheri (Boulenger, 1887)  
2707.  Astroblepus heterodon (Regan, 1908)  
2708.  Astroblepus hidalgoi Ardila Rodríguez, 2013  
2709.  Astroblepus homodon (Regan, 1904)  
2710.  Astroblepus huallagaensis Ardila Rodríguez, 2013  
2711.  Astroblepus itae Ardila Rodríguez, 2011  
2712.  Astroblepus jimenezae Ardila Rodríguez, 2013  
2713.  Astroblepus jurubidae Fowler, 1944  
2714.  Astroblepus labialis Pearson, 1937  
2715.  Astroblepus latidens Eigenmann, 1918  
2716.  Astroblepus longiceps Pearson, 1924  
2717.  Astroblepus longifilis (Steindachner, 1882)  
2718.  Astroblepus mancoi Eigenmann, 1928  
2719.  Astroblepus mariae (Fowler, 1919)  
2720.  Astroblepus marmoratus (Regan, 1904)  
2721.  Astroblepus martinezi Ardila Rodríguez, 2013  
2722.  Astroblepus mendezi Ardila Rodríguez, 2014  
2723.  Astroblepus micrescens Eigenmann, 1918  
2724.  Astroblepus mindoensis (Regan, 1916)  
2725.  Astroblepus mojicai Ardila Rodríguez, 2015  
2726.  Astroblepus moyanensis Ardila Rodríguez, 2014  
2727.  Astroblepus nettoferreirai Ardila Rodríguez, 2015  
2728.  Astroblepus nicefori Myers, 1932  
2729.  Astroblepus onzagaensis Ardila Rodríguez, 2015  
2730.  Astroblepus orientalis (Boulenger, 1903)  
2731.  Astroblepus ortegai Ardila Rodríguez, 2012  
2732.  Astroblepus peruanus (Steindachner, 1876)  
2733.  Astroblepus phelpsi Schultz, 1944  
2734.  Astroblepus pholeter Collette, 1962  
2735.  Astroblepus pirrensis (Meek & Hildebrand, 1913)  
2736.  Astroblepus pradai Ardila Rodríguez, 2015  
2737.  Astroblepus praeliorum Allen, 1942  
2738.  Astroblepus prenadillus (Valenciennes, 1840)  
2739.  Astroblepus putumayoensis Ardila Rodríguez, 2015  
2740.  Astroblepus quispei Ardila Rodríguez, 2012  
2741.  Astroblepus regani (Pellegrin, 1909)  
2742.  Astroblepus rengifoi Dahl, 1960  
2743.  Astroblepus retropinnus (Regan, 1908)  
2744.  Astroblepus riberae Cardona & Guerao, 1994  
2745.  Astroblepus rivasae Ardila Rodríguez, 2018  
2746.  Astroblepus rosei Eigenmann, 1922  
2747.  Astroblepus sabalo (Valenciennes, 1840)  
2748.  Astroblepus santanderensis Eigenmann, 1918  
2749.  Astroblepus simonsii (Regan, 1904)  
2750.  Astroblepus stuebeli (Wandolleck, 1916)  
2751.  Astroblepus supramollis Pearson, 1937  
2752.  Astroblepus taczanowskii (Boulenger, 1890)  
2753.  Astroblepus tamboensis Ardila Rodríguez, 2014  
2754.  Astroblepus theresiae (Steindachner, 1907)  
2755.  Astroblepus trifasciatus (Eigenmann, 1912)  
2756.  Astroblepus ubidiai (Pellegrin, 1931)  
2757.  Astroblepus unifasciatus (Eigenmann, 1912)  
2758.  Astroblepus vaillanti (Regan, 1904)  
2759.  Astroblepus vanceae (Eigenmann, 1913)  
2760.  Astroblepus ventralis (Eigenmann, 1912)  
2761.  Astroblepus verai Ardila Rodríguez, 2015  
2762.  Astroblepus whymperi (Boulenger, 1890)  
2763.  Astrocottus leprops Bolin, 1936  
2764.  Astrocottus matsubarae Katayama, 1942  
2765.  Astrocottus oyamai Watanabe, 1958  
2766.  Astrocottus regulus Tsuruoka, Maruyama & Yabe, 2008  
2767.  Astrodoras asterifrons (Kner, 1853)  
2768.  Astronesthes atlanticus Parin & Borodulina, 1996  
2769.  Astronesthes barbata Kner, 1860 Kner's stareater
2770.  Astronesthes bilobatus Parin & Borodulina, 1996 Twinlobe snaggletooth
2771.  Astronesthes boulengeri Gilchrist, 1902 Boulenger's snaggletooth
2772.  Astronesthes caulophorus Regan & Trewavas, 1929  
2773.  Astronesthes chrysophekadion (Bleeker, 1849)  
2774.  Astronesthes cyaneus (Brauer, 1902)  
2775.  Astronesthes decoratus Parin & Borodulina, 2002  
2776.  Astronesthes dupliglandis Parin & Borodulina, 1997  
2777.  Astronesthes exsul Parin & Borodulina, 2002 Exile snaggletooth
2778.  Astronesthes fedorovi Parin & Borodulina, 1994  
2779.  Astronesthes formosanus Liao, Chen & Shao, 2006  
2780.  Astronesthes galapagensis Parin, Borodulina & Hulley, 1999  
2781.  Astronesthes gemmifer Goode & Bean, 1896  
2782.  Astronesthes gibbsi Borodulina, 1992  
2783.  Astronesthes gudrunae Parin & Borodulina, 2002  
2784.  Astronesthes haplophos Parin & Borodulina, 2002  
2785.  Astronesthes ijimai Tanaka, 1908 Ijima's snaggletooth
2786.  Astronesthes illuminatus Parin, Borodulina & Hulley, 1999  
2787.  Astronesthes indica Brauer, 1902 Black snaggletooth
2788.  Astronesthes indopacificus Parin & Borodulina, 1997 Indo-Pacific snaggletooth
2789.  Astronesthes karsteni Parin & Borodulina, 2002  
2790.  Astronesthes kreffti Gibbs & McKinney, 1988 Krefft's snaggletooth
2791.  Astronesthes lamellosus Goodyear & Gibbs, 1970  
2792.  Astronesthes lampara Parin & Borodulina, 1998  
2793.  Astronesthes leucopogon Regan & Trewavas, 1929  
2794.  Astronesthes lucibucca Parin & Borodulina, 1996  
2795.  Astronesthes lucifer Gilbert, 1905 Pacific astronesthid fish
2796.  Astronesthes luetkeni Regan & Trewavas, 1929  
2797.  Astronesthes lupina Whitley, 1941 Little wolf
2798.  Astronesthes macropogon Goodyear & Gibbs, 1970  
2799.  Astronesthes martensii Klunzinger, 1871  
2800.  Astronesthes micropogon Goodyear & Gibbs, 1970  
2801.  Astronesthes neopogon Regan & Trewavas, 1929  
2802.  Astronesthes nigra Richardson, 1845  
2803.  Astronesthes nigroides Gibbs & Aron, 1960  
2804.  Astronesthes oligoa Parin & Borodulina, 2002  
2805.  Astronesthes psychrolutes (Gibbs & Weitzman, 1965) Temperate snaggletooth
2806.  Astronesthes quasiindicus Parin & Borodulina, 1996  
2807.  Astronesthes richardsoni (Poey, 1852) Richardson's snaggletooth
2808.  Astronesthes similus Parr, 1927  
2809.  Astronesthes spatulifer Gibbs & McKinney, 1988  
2810.  Astronesthes splendidus Brauer, 1902 Splendid snaggletooth
2811.  Astronesthes tanibe Parin & Borodulina, 2001  
2812.  Astronesthes tatyanae Parin & Borodulina, 1998  
2813.  Astronesthes tchuvasovi Parin & Borodulina, 1996  
2814.  Astronesthes trifibulatus Gibbs, Amaoka & Haruta, 1984 Triplethread snaggletooth
2815.  Astronesthes zetgibbsi Parin & Borodulina, 1997  
2816.  Astronesthes zharovi Parin & Borodulina, 1998  
2817.  Astronotus crassipinnis (Heckel, 1840)  
2818.  Astronotus mikoljii Lozano, Lasso-Alcalá, Bittencourt, Taphorn, Perez & Farias, 2022 Mikolji's Oscar
2819.  Astronotus ocellatus (Agassiz, 1831) Oscar
2820.  Astroscopus guttatus Abbott, 1860 Northern stargazer
2821.  Astroscopus sexspinosus (Steindachner, 1876) Brazilian stargazer
2822.  Astroscopus ygraecum (Cuvier, 1829) Southern stargazer
2823.  Astroscopus zephyreus Gilbert & Starks, 1897 Pacific stargazer
2824.  Astyanacinus moorii (Boulenger, 1892)  
2825.  Astyanax abramis (Jenyns, 1842)  
2826.  Astyanax acatlanensis Schmitter-Soto, 2017  
2827.  Astyanax aeneus (Günther, 1860) Banded tetra
2828.  Astyanax altior Hubbs, 1936 Yucatan tetra
2829.  Astyanax altiparanae Garutti & Britski, 2000  
2830.  Astyanax anai Angulo, Santos, López, Langeani & McMahan, 2018  
2831.  Astyanax angustifrons (Regan, 1908)  
2832.  Astyanax apiaka Ferreira, Lima, Ribeiro, Flausino Junior, Machado & Mirande, 2023  
2833.  Astyanax aramburui Protogino, Miquelarena & López, 2006  
2834.  Astyanax argentatus Baird & Girard, 1854 Texan tetra
2835.  Astyanax argyrimarginatus Garutti, 1999  
2836.  Astyanax asuncionensis Géry, 1972  
2837.  Astyanax atratoensis Eigenmann, 1907  
2838.  Astyanax aurocaudatus Eigenmann, 1913  
2839.  Astyanax bacalarensis Schmitter-Soto, 2017  
2840.  Astyanax bagual Bertaco & Vigo, 2015  
2841.  Astyanax baileyi (Rosen, 1972)  
2842.  Astyanax belizianus (Bocourt, 1868) Belizean tetra
2843.  Astyanax bimaculatus (Linnaeus, 1758) Twospot astyanax
2844.  Astyanax boliviensis Ruiz-C., Román-Valencia, Taphorn, Buckup & Ortega, 2018  
2845.  Astyanax bourgeti Eigenmann, 1908  
2846.  Astyanax brachypterygium Bertaco & Malabarba, 2001  
2847.  Astyanax bransfordii (Gill, 1877)  
2848.  Astyanax brevimanus (Günther, 1864) Quiché tetra
2849.  Astyanax brevirhinus Eigenmann, 1908  
2850.  Astyanax brucutu Zanata, Lima, Di Dario & Gerhard, 2017  
2851.  Astyanax caballeroi (Contreras-Balderas & Rivera-Teillery, 1985) Catemaco characin
2852.  Astyanax caucanus (Steindachner, 1879)  
2853.  Astyanax chaparae Fowler, 1943  
2854.  Astyanax clavitaeniatus Garutti, 2003  
2855.  Astyanax cocibolca Bussing, 2008  
2856.  Astyanax cordovae (Günther, 1880)  
2857.  Astyanax courensis Bertaco, Carvalho & Jerep, 2010  
2858.  Astyanax cubilhuitz Schmitter-Soto, 2017  
2859.  Astyanax depressirostris Miranda Ribeiro, 1908  
2860.  Astyanax dnophos Lima & Zuanon, 2004  
2861.  Astyanax dorioni (Rosen, 1970)  
2862.  Astyanax douradilho Bertaco, 2014  
2863.  Astyanax elachylepis Bertaco & Lucinda, 2005  
2864.  Astyanax embera Ruiz-C., Román-Valencia, Taphorn, Buckup & Ortega, 2018  
2865.  Astyanax epiagos Zanata & Camelier, 2008  
2866.  Astyanax eremus Ingenito & Duboc, 2014  
2867.  Astyanax fasslii (Steindachner, 1915)  
2868.  Astyanax filiferus (Eigenmann, 1913)  
2869.  Astyanax finitimus (Bocourt, 1868) Veracruz tetra
2870.  Astyanax gandhiae Ruiz-C., Román-Valencia, Taphorn, Buckup & Ortega, 2018  
2871.  Astyanax gisleni Dahl, 1943  
2872.  Astyanax goyacensis Eigenmann, 1908  
2873.  Astyanax gracilior Eigenmann, 1908  
2874.  Astyanax guaricana Oliveira, Abilhoa & Pavanelli, 2013  
2875.  Astyanax integer Myers, 1930  
2876.  Astyanax jacobinae Zanata & Camelier, 2008 Piaba
2877.  Astyanax jacuhiensis (Cope, 1894)  
2878.  Astyanax jenynsii (Steindachner, 1877)  
2879.  Astyanax joaovitori Oliveira, Pavanelli & Bertaco, 2017  
2880.  Astyanax jordanensis Vera Alcaraz, Pavanelli & Bertaco, 2009  
2881.  Astyanax jordani (Hubbs & Innes, 1936)  
2882.  Astyanax kennedyi Géry, 1964  
2883.  Astyanax keronolepis Silva, Malabarba & Malabarba, 2019  
2884.  Astyanax kompi Hildebrand, 1938  
2885.  Astyanax kullanderi Costa, 1995  
2886.  Astyanax lacustris (Lütken, 1875) Lake tetra
2887.  Astyanax leoni Ruiz-C., Román-Valencia & Taphorn, 2023  
2888.  Astyanax leopoldi Géry, Planquette & Le Bail, 1988  
2889.  Astyanax lineatus (Perugia, 1891) Lateral striped tetra
2890.  Astyanax longior (Cope, 1878)  
2891.  Astyanax longirhinus Garavello & Sampaio, 2010  
2892.  Astyanax lorien Zanata, Burger & Camelier, 2018  
2893.  Astyanax macal Schmitter-Soto, 2017  
2894.  Astyanax maculisquamis Garutti & Britski, 1997  
2895.  Astyanax maximus (Steindachner, 1876) Giant swamp tetra
2896.  Astyanax megaspilura Fowler, 1944  
2897.  Astyanax mexicanus (De Filippi, 1853) Mexican tetra
2898.  Astyanax microlepis Eigenmann, 1913  
2899.  Astyanax microschemos Bertaco & Lucena, 2006  
2900.  Astyanax multidens (Pearson, 1924)  
2901.  Astyanax myersi (Fernández-Yépez, 1950)  
2902.  Astyanax nasutus Meek, 1907  
2903.  Astyanax nicaraguensis Eigenmann & Ogle, 1907  
2904.  Astyanax nobre Dagosta & Marinho, 2022  
2905.  Astyanax novae Eigenmann, 1911  
2906.  Astyanax obscurus (Hensel, 1870)  
2907.  Astyanax ocotal Valdez-Moreno, Rodiles-Hernández & Schmitter-Soto, 2017  
2908.  Astyanax orbignyanus (Valenciennes, 1850)  
2909.  Astyanax orstedii (Lütken, 1875) Costa Rican tetra
2910.  Astyanax orthodus Eigenmann, 1907  
2911.  Astyanax panamensis (Günther, 1864) Panamanian tetra
2912.  Astyanax paraguayensis (Fowler, 1918)  
2913.  Astyanax paranahybae Eigenmann, 1911  
2914.  Astyanax pardensis Salgado, 2021  
2915.  Astyanax pedri (Eigenmann, 1908)  
2916.  Astyanax petenensis (Günther, 1864) Petén tetra
2917.  Astyanax pirabitira Lucena, Bertaco & Berbigier, 2013  
2918.  Astyanax pirapuan Tagliacollo, Britzke, Silva & Benine, 2011  
2919.  Astyanax pirauba (Zanata, Birindelli & Moreira, 2010)  
2920.  Astyanax poetzschkei Ahl, 1932  
2921.  Astyanax procerus Lucena, Castro & Bertaco, 2013  
2922.  Astyanax rioverde Lozano-Vilano & Schmitter-Soto, 2017  
2923.  Astyanax robustus Meek, 1912  
2924.  Astyanax ruberrimus Eigenmann, 1913  
2925.  Astyanax rupestris Zanata, Burger & Camelier, 2018  
2926.  Astyanax rupununi Fowler, 1914  
2927.  Astyanax saltor Travassos, 1960  
2928.  Astyanax salvatoris Valdez-Moreno, Lozano-Vilano & Schmitter-Soto, 2017  
2929.  Astyanax scabripinnis (Jenyns, 1842)  
2930.  Astyanax scintillans Myers, 1928  
2931.  Astyanax serratus Garavello & Sampaio, 2010  
2932.  Astyanax siapae Garutti, 2003  
2933.  Astyanax sincora Burger, Carvalho & Zanata, 2019  
2934.  Astyanax stilbe (Cope, 1870)  
2935.  Astyanax superbus Myers, 1942  
2936.  Astyanax symmetricus Eigenmann, 1908  
2937.  Astyanax tamiahua Schmitter-Soto, 2017  
2938.  Astyanax tarpon (Eigenmann, 1912)  
2939.  Astyanax tehuacanensis Schmitter-Soto, 2017  
2940.  Astyanax totae Ferreira Haluch & Abilhoa, 2005  
2941.  Astyanax trierythropterus Godoy, 1970  
2942.  Astyanax turmalinensis Triques, Vono & Caiafa, 2003  
2943.  Astyanax unitaeniatus Garutti, 1998  
2944.  Astyanax utiariti Bertaco & Garutti, 2007  
2945.  Astyanax validus Géry, Planquette & Le Bail, 1991  
2946.  Astyanax varii Zanata, Burger, Vita & Camelier, 2019  
2947.  Astyanax venezuelae Schultz, 1944  
2948.  Astyanax villwocki Zarske & Géry, 1999  
2949.  Astyanax yariguies (Torres-Mejia, Hernández & Senechal, 2012)  
2950.  Asymbolus analis (Ogilby, 1885) Grey spotted catshark
2951.  Asymbolus funebris Compagno, Stevens & Last, 1999  
2952.  Asymbolus galacticus Séret & Last, 2008 Starry catshark
2953.  Asymbolus occiduus Last, Gomon & Gledhill, 1999 Western spotted catshark
2954.  Asymbolus pallidus Last, Gomon & Gledhill, 1999 Pale spotted catshark
2955.  Asymbolus parvus Compagno, Stevens & Last, 1999  
2956.  Asymbolus rubiginosus Last, Gomon & Gledhill, 1999  
2957.  Asymbolus submaculatus Compagno, Stevens & Last, 1999 Variegated catshark
2958.  Asymbolus vincenti (Zietz, 1908) Gulf catshark
2959.  Ataeniobius toweri (Meek, 1904) Bluetail goodea
2960.  Ataxolepis apus Myers & Freihofer, 1966  
2961.  Ataxolepis henactis Goodyear, 1970  
2962.  Ateleopus edentatus Kaga, 2016  
2963.  Ateleopus japonicus Bleeker, 1853 Pacific jellynose fish
2964.  Ateleopus natalensis Regan, 1921 Jelly-head fish
2965.  Ateleopus purpureus Tanaka, 1915  
2966.  Ateleopus tanabensis Tanaka, 1918  
2967.  Atelomycterus baliensis White, Last & Dharmadi, 2005 Bali catshark
2968.  Atelomycterus erdmanni Fahmi & White, 2015 Spotted-belly catshark
2969.  Atelomycterus fasciatus Compagno & Stevens, 1993 Banded catshark
2970.  Atelomycterus macleayi Whitley, 1939 Marbled catshark
2971.  Atelomycterus marmoratus (Anonymous [Bennett], 1830) Coral catshark
2972.  Atelomycterus marnkalha Jacobsen & Bennett, 2007 Eastern banded catshark
2973.  Atheresthes evermanni Jordan & Starks, 1904 Kamchatka flounder
2974.  Atheresthes stomias (Jordan & Gilbert, 1880) Arrow-tooth flounder
2975.  Atherina boyeri Risso, 1810 Big-scale sand smelt
2976.  Atherina breviceps Valenciennes, 1835 Cape silverside
2977.  Atherina hepsetus Linnaeus, 1758 Mediterranean sand smelt
2978.  Atherina lopeziana Rossignol & Blache, 1961  
2979.  Atherina presbyter Cuvier, 1829 Sand smelt
2980.  Atherinason hepsetoides (Richardson, 1843) Smallscale hardyhead
2981.  Atherinella alvarezi (Díaz-Pardo, 1972) Gulf silverside
2982.  Atherinella ammophila Chernoff & Miller, 1984 La Palma silverside
2983.  Atherinella argentea Chernoff, 1986 Moon silverside
2984.  Atherinella balsana (Meek, 1902) Balsas silverside
2985.  Atherinella beani (Meek & Hildebrand, 1923)  
2986.  Atherinella blackburni (Schultz, 1949) Beach silverside
2987.  Atherinella brasiliensis (Quoy & Gaimard, 1825) Brazilian silversides
2988.  Atherinella callida Chernoff, 1986 Cunning silverside
2989.  Atherinella chagresi (Meek & Hildebrand, 1914)  
2990.  Atherinella colombiensis (Hubbs, 1920)  
2991.  Atherinella crystallina (Jordan & Culver, 1895) Blackfin silverside
2992.  Atherinella elegans Chernoff, 1986 Fuerte silverside
2993.  Atherinella eriarcha Jordan & Gilbert, 1882 Longfin silverside
2994.  Atherinella guatemalensis (Günther, 1864) Guatemala silverside
2995.  Atherinella guija (Hildebrand, 1925)  
2996.  Atherinella hubbsi (Bussing, 1979)  
2997.  Atherinella jiloaensis (Bussing, 1979)  
2998.  Atherinella lisa (Meek, 1904) Naked silverside
2999.  Atherinella marvelae (Chernoff & Miller, 1982) Eyipantla silverside
3000.  Atherinella meeki (Miller, 1907)  
3001.  Atherinella milleri (Bussing, 1979)  
3002.  Atherinella nepenthe (Myers & Wade, 1942) Pitcher silverside
3003.  Atherinella nesiotes (Myers & Wade, 1942) Broadstripe silverside
3004.  Atherinella nocturna (Myers & Wade, 1942)  
3005.  Atherinella pachylepis (Günther, 1864) Thickscale silverside
3006.  Atherinella pallida (Fowler, 1944)  
3007.  Atherinella panamensis Steindachner, 1875 Panama silverside
3008.  Atherinella pellosemeion Chernoff, 1986 Mancuernas silverside
3009.  Atherinella robbersi (Fowler, 1950)  
3010.  Atherinella sallei (Regan, 1903) Large-eye silverside
3011.  Atherinella sardina (Meek, 1907)  
3012.  Atherinella schultzi (Álvarez & Carranza, 1952) Chimalapa silverside
3013.  Atherinella serrivomer Chernoff, 1986 Bright silverside
3014.  Atherinella starksi (Meek & Hildebrand, 1923) Star silverside
3015.  Atherinella venezuelae (Eigenmann, 1920)  
3016.  Atherinomorus endrachtensis (Quoy & Gaimard, 1825) Eendracht Land silverside
3017.  Atherinomorus forskalii (Rüppell, 1838) Red Sea hardyhead silverside
3018.  Atherinomorus insularum (Jordan & Evermann, 1903) Hawaiian silverside
3019.  Atherinomorus lacunosus (Forster, 1801) Hardyhead silverside
3020.  Atherinomorus lineatus (Günther, 1872) Lined silverside
3021.  Atherinomorus pinguis (Lacepède, 1803) Narrow-banded hardyhead silverside
3022.  Atherinomorus regina (Seale, 1910) Culion silverside
3023.  Atherinomorus stipes (Müller & Troschel, 1848) Hardhead silverside
3024.  Atherinomorus vaigiensis (Quoy & Gaimard, 1825) Ogilby's hardyhead
3025.  Atherinops affinis (Ayres, 1860) Topsmelt silverside
3026.  Atherinopsis californiensis Girard, 1854 Jack silverside
3027.  Atherinosoma elongatum (Klunzinger, 1879) Elongate hardyhead
3028.  Atherinosoma microstoma (Günther, 1861) Smallmouth hardyhead
3029.  Atherion africanum Smith, 1965 Pricklenose silverside
3030.  Atherion elymus Jordan & Starks, 1901 Bearded silverside
3031.  Atherion maccullochi Jordan & Hubbs, 1919 McCulloch's hardyhead
3032.  Atlantirivulus depressus (Costa, 1991)  
3033.  Atlantirivulus enigmaticus Volcan, Suárez, Severo-Neto, Amorim & Costa, 2024  
3034.  Atlantirivulus guanabarensis Costa, 2014  
3035.  Atlantirivulus haraldsiolii (Berkenkamp, 1984)  
3036.  Atlantirivulus janeiroensis (Costa, 1991)  
3037.  Atlantirivulus jurubatibensis (Costa, 2008)  
3038.  Atlantirivulus lazzarotoi (Costa, 2007)  
3039.  Atlantirivulus luelingi (Seegers, 1984)  
3040.  Atlantirivulus maricensis Costa, 2014  
3041.  Atlantirivulus nudiventris (Costa & Brasil, 1991)  
3042.  Atlantirivulus paranaguensis Costa, 2014  
3043.  Atlantirivulus ribeirensis Costa, 2014  
3044.  Atlantirivulus riograndensis (Costa & Lanés, 2009)  
3045.  Atlantirivulus santensis (Köhler, 1906)  
3046.  Atlantirivulus simplicis (Costa, 2004)  
3047.  Atlantirivulus unaensis (Costa & De Luca, 2009)  
3048.  Atlantoraja castelnaui (Miranda Ribeiro, 1907) Spotback skate
3049.  Atlantoraja cyclophora (Regan, 1903) Eyespot skate
3050.  Atlantoraja platana (Günther, 1880) La Plata skate
3051.  Atopochilus chabanaudi Pellegrin, 1938  
3052.  Atopochilus christyi Boulenger, 1920  
3053.  Atopochilus macrocephalus Boulenger, 1906  
3054.  Atopochilus mandevillei Poll, 1959  
3055.  Atopochilus pachychilus Pellegrin, 1924  
3056.  Atopochilus savorgnani Sauvage, 1879  
3057.  Atopochilus vogti Pellegrin, 1922  
3058.  Atopocottus tribranchius Bolin, 1936  
3059.  Atopodontus adriaensi Friel & Vigliotta, 2008  
3060.  Atopomesus pachyodus Myers, 1927  
3061.  Atractodenchelys brevitrunca Vo & Ho, 2020 Short-bodied arrowtooth eel
3062.  Atractodenchelys phrix Robins & Robins, 1970  
3063.  Atractodenchelys robinsorum Karmovskaya, 2003  
3064.  Atractoscion aequidens (Cuvier, 1830) Geelbeck croaker
3065.  Atractoscion atelodus (Günther, 1867) Small lunate caudal fin croaker
3066.  Atractoscion macrolepis Song, Kim & Kim, 2017 Large scale lunate caudal fin croaker
3067.  Atractoscion microlepis Song, Kim & Kang, 2017 Small scale lunate caudal fin croaker
3068.  Atractoscion nobilis (Ayres, 1860) White weakfish
3069.  Atractosteus spatula (Lacepède, 1803) Alligator gar
3070.  Atractosteus tristoechus (Bloch & Schneider, 1801) Cuban gar
3071.  Atractosteus tropicus Gill, 1863 Tropical gar
3072.  Atrilinea macrolepis Song & Fang, 1987  
3073.  Atrilinea macrops (Lin, 1931)  
3074.  Atrilinea roulei (Wu, 1931)  
3075.  Atrobucca adusta Sasaki & Kailola, 1988 Scorched croaker
3076.  Atrobucca alcocki Talwar, 1980  
3077.  Atrobucca antonbruun Sasaki, 1995  
3078.  Atrobucca bengalensis Sasaki, 1995  
3079.  Atrobucca brevis Sasaki & Kailola, 1988 Orange croaker
3080.  Atrobucca geniae Ben-Tuvia & Trewavas, 1987  
3081.  Atrobucca kyushini Sasaki & Kailola, 1988 Black-spot croaker
3082.  Atrobucca marleyi (Norman, 1922) African blackmouth croaker
3083.  Atrobucca nibe (Jordan & Thompson, 1911) Blackmouth croaker
3084.  Atrobucca trewavasae Talwar & Sathirajan, 1975  
3085.  Atrophacanthus japonicus (Kamohara, 1941)  
3086.  Atropus armatus (Forsskål, 1775) Longfin trevally
3087.  Atropus atropos (Bloch & Schneider, 1801) Cleftbelly trevally
3088.  Atropus aurochs (Ogilby, 1915) Silvermouth trevally
3089.  Atropus hedlandensis (Whitley, 1934) Bumpnose trevally
3090.  Atropus mentalis (Cuvier, 1833) Longrakered trevally
3091.  Atrosalarias fuscus (Rüppell, 1838)  
3092.  Atrosalarias holomelas (Günther, 1872) Brown coral blenny
3093.  Atrosalarias hosokawai Suzuki & Senou, 1999 Hosokawa's coral blenny
3094.  Attonitus bounites Vari & Ortega, 2000  
3095.  Attonitus ephimeros Vari & Ortega, 2000  
3096.  Attonitus irisae Vari & Ortega, 2000  
3097.  Atule mate (Cuvier, 1833) Yellowtail scad
3098.  Atypichthys latus McCulloch & Waite, 1916 Eastern footballer
3099.  Atypichthys strigatus (Günther, 1860) Australian mado
3100.  Auchenionchus crinitus (Jenyns, 1841)  
3101.  Auchenionchus microcirrhis (Valenciennes, 1836)  
3102.  Auchenionchus variolosus (Valenciennes, 1836)  
3103.  Auchenipterichthys coracoideus (Eigenmann & Allen, 1942)  
3104.  Auchenipterichthys longimanus (Günther, 1864)  
3105.  Auchenipterichthys punctatus (Valenciennes, 1840)  
3106.  Auchenipterichthys thoracatus (Kner, 1858)  
3107.  Auchenipterus ambyiacus Fowler, 1915  
3108.  Auchenipterus brachyurus (Cope, 1878)  
3109.  Auchenipterus brevior Eigenmann, 1912  
3110.  Auchenipterus britskii Ferraris & Vari, 1999  
3111.  Auchenipterus demerarae Eigenmann, 1912  
3112.  Auchenipterus dentatus Valenciennes, 1840 Suriname herring catfish
3113.  Auchenipterus fordicei Eigenmann & Eigenmann, 1888  
3114.  Auchenipterus menezesi Ferraris & Vari, 1999  
3115.  Auchenipterus nigripinnis (Boulenger, 1895)  
3116.  Auchenipterus nuchalis (Spix & Agassiz, 1829)  
3117.  Auchenipterus osteomystax (Miranda Ribeiro, 1918)  
3118.  Auchenoceros punctatus (Hutton, 1873) Ahuru
3119.  Auchenoglanis biscutatus (Geoffroy Saint-Hilaire, 1809)  
3120.  Auchenoglanis occidentalis (Valenciennes, 1840) Bubu
3121.  Aulacocephalus temminckii Bleeker, 1855 Goldribbon soapfish
3122.  Aulastomatomorpha phospherops Alcock, 1890 Luminous slickhead
3123.  Aulichthys japonicus Brevoort, 1862 Tubenose
3124.  Aulixidens eugeniae Böhlke, 1952  
3125.  Aulohalaelurus kanakorum Séret, 1990 Kanakorum catshark
3126.  Aulohalaelurus labiosus (Waite, 1905)  
3127.  Aulonocara aquilonium Konings, 1995  
3128.  Aulonocara auditor (Trewavas, 1935)  
3129.  Aulonocara baenschi Meyer & Riehl, 1985 Nkhomo-benga peacock
3130.  Aulonocara brevinidus Konings, 1995  
3131.  Aulonocara brevirostre (Trewavas, 1935)  
3132.  Aulonocara ethelwynnae Meyer, Riehl & Zetzsche, 1987 Chitande aulonocara
3133.  Aulonocara gertrudae Konings, 1995  
3134.  Aulonocara guentheri Eccles, 1989  
3135.  Aulonocara hansbaenschi Meyer, Riehl & Zetzsche, 1987 Aulonocara Fort Maguire
3136.  Aulonocara hueseri Meyer, Riehl & Zetzsche, 1987 Night aulonocara
3137.  Aulonocara jacobfreibergi (Johnson, 1974) Fairy cichlid
3138.  Aulonocara kandeense Tawil & Allgayer, 1987 Blue orchid aulonocara
3139.  Aulonocara koningsi Tawil, 2003  
3140.  Aulonocara korneliae Meyer, Riehl & Zetzsche, 1987 Aulonocara chizumulu
3141.  Aulonocara maylandi Trewavas, 1984 Sulfurhead Aulonocara
3142.  Aulonocara nyassae Regan, 1922 Emperor cichlid
3143.  Aulonocara rostratum Trewavas, 1935  
3144.  Aulonocara saulosi Meyer, Riehl & Zetzsche, 1987 Greenface aulonocara
3145.  Aulonocara steveni Meyer, Riehl & Zetzsche, 1987 Pale Usisya aulonocara
3146.  Aulonocara stonemani (Burgess & Axelrod, 1973)  
3147.  Aulonocara stuartgranti Meyer & Riehl, 1985 Flavescent peacock
3148.  Aulonocara trematocephalum (Boulenger, 1901)  
3149.  Aulonocranus dewindti (Boulenger, 1899)  
3150.  Aulopareia atripinnata (Smith, 1931)  
3151.  Aulopareia janetae Smith, 1945 Scalycheek goby
3152.  Aulopareia koumansi (Herre, 1937)  
3153.  Aulopareia ocellata (Day, 1873)  
3154.  Aulopareia unicolor (Valenciennes, 1837)  
3155.  Aulopus bajacali Parin & Kotlyar, 1984 Eastern Pacific flagfin
3156.  Aulopus cadenati Poll, 1953 Guinean flagfin
3157.  Aulopus chirichignoae Béarez, Zavalaga & Miranda, 2024 Pacific royal flagfin
3158.  Aulopus filamentosus (Bloch, 1792) Royal flagfin
3159.  Aulopyge huegelii Heckel, 1843 Dalmatian barbelgudgeon
3160.  Aulorhynchus flavidus Gill, 1861 Tube-snout
3161.  Aulostomus chinensis (Linnaeus, 1766) Chinese trumpetfish
3162.  Aulostomus maculatus Valenciennes, 1841 Trumpetfish
3163.  Aulostomus strigosus Wheeler, 1955 Atlantic cornetfish
3164.  Aulotrachichthys argyrophanus (Woods, 1961) Western luminous roughy
3165.  Aulotrachichthys atlanticus (Menezes, 1971) Brazilian luminous roughy
3166.  Aulotrachichthys heptalepis (Gon, 1984) Hawaiian luminous roughy
3167.  Aulotrachichthys latus (Fowler, 1938) Philippine luminous roughy
3168.  Aulotrachichthys novaezelandicus (Kotlyar, 1980) New Zealand roughy
3169.  Aulotrachichthys nyx Su, Ho & Lin, 2023 Dark-night luminous roughy
3170.  Aulotrachichthys prosthemius (Jordan & Fowler, 1902) West Pacific luminous roughy
3171.  Aulotrachichthys pulsator Gomon & Kuiter, 1987 Golden roughy
3172.  Aulotrachichthys sajademalensis (Kotlyar, 1979) Saya de Malha luminous roughy
3173.  Aulotrachichthys spiralis Matsunuma, Ujihara & Endo, 2023 Spiralis luminous-roughy
3174.  Aulotrachichthys titan Matsunuma, Ujihara & Endo, 2023 Large-head luminous-roughy
3175.  Aurigequula fasciata (Lacepède, 1803) Striped ponyfish
3176.  Aurigequula longispinis (Valenciennes, 1835) Longspine ponyfish
3177.  Aurigequula striata (James & Badrudeen, 1991) Striated ponyfish
3178.  Auriglobus amabilis (Roberts, 1982)  
3179.  Auriglobus modestus (Bleeker, 1850)  
3180.  Auriglobus nefastus (Roberts, 1982) Greenbottle pufferfish
3181.  Auriglobus remotus (Roberts, 1982)  
3182.  Auriglobus silus (Roberts, 1982)  
3183.  Australoheros acaroides (Hensel, 1870)  
3184.  Australoheros angiru Říčan, Piálek, Almirón & Casciotta, 2011  
3185.  Australoheros autochthon (Günther, 1862)  
3186.  Australoheros autrani Ottoni & Costa, 2008  
3187.  Australoheros barbosae Ottoni & Costa, 2008  
3188.  Australoheros capixaba Ottoni, 2010  
3189.  Australoheros charrua Říčan & Kullander, 2008  
3190.  Australoheros facetus (Jenyns, 1842) Chameleon cichlid
3191.  Australoheros forquilha Říčan & Kullander, 2008  
3192.  Australoheros guarani Říčan & Kullander, 2008  
3193.  Australoheros ipatinguensis Ottoni & Costa, 2008  
3194.  Australoheros kaaygua Casciotta, Almirón & Gómez, 2006  
3195.  Australoheros macacuensis Ottoni & Costa, 2008  
3196.  Australoheros macaensis Ottoni & Costa, 2008  
3197.  Australoheros mattosi Ottoni, 2012  
3198.  Australoheros minuano Říčan & Kullander, 2008  
3199.  Australoheros montanus Ottoni, 2012  
3200.  Australoheros muriae Ottoni & Costa, 2008  
3201.  Australoheros paraibae Ottoni & Costa, 2008  
3202.  Australoheros perdi Ottoni, Lezama, Triques, Fragoso-Moura, Lucas & Barbosa, 2011  
3203.  Australoheros ribeirae Ottoni, Oyakawa & Costa, 2008  
3204.  Australoheros robustus Ottoni & Costa, 2008  
3205.  Australoheros sanguineus Ottoni, 2013  
3206.  Australoheros saquarema Ottoni & Costa, 2008  
3207.  Australoheros scitulus (Říčan & Kullander, 2003)  
3208.  Australoheros taura Ottoni & Cheffe, 2009  
3209.  Australoheros tavaresi Ottoni, 2012  
3210.  Australoheros tembe (Casciotta, Gómez & Toresanni, 1995)  
3211.  Australoheros ykeregua Říčan, Piálek, Almirón & Casciotta, 2011  
3212.  Austrobatrachus foedus (Smith, 1947) Puzzled toadfish
3213.  Austrobatrachus iselesele Greenfield, 2012 Zulu toadfish
3214.  Austrofundulus guajira Hrbek, Taphorn & Thomerson, 2005  
3215.  Austrofundulus leohoignei Hrbek, Taphorn & Thomerson, 2005  
3216.  Austrofundulus leoni Hrbek, Taphorn & Thomerson, 2005  
3217.  Austrofundulus limnaeus Schultz, 1949  
3218.  Austrofundulus myersi Dahl, 1958  
3219.  Austrofundulus rupununi Hrbek, Taphorn & Thomerson, 2005  
3220.  Austrofundulus transilis Myers, 1932  
3221.  Austroglanis barnardi (Skelton, 1981) Barnard's rock-catfish
3222.  Austroglanis gilli (Barnard, 1943) Clanwilliam catfish
3223.  Austroglanis sclateri (Boulenger, 1901) Rock-catfish
3224.  Austroglossus microlepis (Bleeker, 1863) West coast sole
3225.  Austroglossus pectoralis (Kaup, 1858) Mud sole
3226.  Austrolabrus maculatus (Macleay, 1881)  
3227.  Austrolebias accorsii Nielsen & Pillet, 2015  
3228.  Austrolebias ayoreode Drawert & Ergueta, 2024  
3229.  Austrolebias bellottii (Steindachner, 1881) Argentine pearlfish
3230.  Austrolebias ephemerus Volcan & Severo-Neto, 2019  
3231.  Austrolebias melanoorus (Amato, 1986)  
3232.  Austrolebias queguay Serra & Loureiro, 2018  
3233.  Austrolebias univentripinnis Costa & Cheffe, 2005  
3234.  Austrolebias vandenbergi (Huber, 1995)  
3235.  Austrolethops wardi Whitley, 1935 Small-eyed goby
3236.  Austrolycus depressiceps Regan, 1913  
3237.  Austrolycus laticinctus (Berg, 1895)  
3238.  Austronibea oedogenys Trewavas, 1977 Yellowtail croaker
3239.  Auxis brachydorax Collette & Aadland, 1996  
3240.  Auxis eudorax Collette & Aadland, 1996  
3241.  Auxis rochei (Risso, 1810) Bullet tuna
3242.  Auxis thazard (Lacepède, 1800) Frigate tuna
3243.  Avalithoxus jantjae (Lujan, 2008)  
3244.  Avocettina acuticeps (Regan, 1916) Southern fintail snipe eel
3245.  Avocettina bowersii (Garman, 1899)  
3246.  Avocettina infans (Günther, 1878) Avocet snipe eel
3247.  Avocettina paucipora Nielsen & Smith, 1978  
3248.  Awaous acritosus Watson, 1994 Roman nose goby
3249.  Awaous aeneofuscus (Peters, 1852) Freshwater goby
3250.  Awaous banana (Valenciennes, 1837) River goby
3251.  Awaous bustamantei (Greeff, 1882)  
3252.  Awaous commersoni (Schneider, 1801) Commerson's freshwater goby
3253.  Awaous flavus (Valenciennes, 1837)  
3254.  Awaous fluviatilis (Rao, 1971)  
3255.  Awaous grammepomus (Bleeker, 1849) Scribbled goby
3256.  Awaous guamensis (Valenciennes, 1837)  
3257.  Awaous jayakari (Boulenger, 1888)  
3258.  Awaous lateristriga (Duméril, 1861) West African freshwater goby
3259.  Awaous litturatus (Steindachner, 1861)  
3260.  Awaous macrorhynchus (Bleeker, 1867)  
3261.  Awaous melanocephalus (Bleeker, 1849) Largesnout goby
3262.  Awaous motla Seth, Roy, Sura, Puvala, Mishra & Mohapatra, 2023 Mahanadi scribbled goby
3263.  Awaous ocellaris (Broussonet, 1782)  
3264.  Awaous pallidus (Valenciennes, 1837)  
3265.  Awaous personatus (Bleeker, 1849)  
3266.  Awaous stamineus (Eydoux & Souleyet, 1850)  
3267.  Awaous tajasica (Lichtenstein, 1822) Sand fish
3268.  Axelrodia riesei Géry, 1966 Ruby tetra
3269.  Axelrodia stigmatias (Fowler, 1913)  
3270.  Axoclinus cocoensis Bussing, 1991 Cocos triplefin
3271.  Axoclinus lucillae Fowler, 1944 Panama triplefin
3272.  Axoclinus multicinctus Allen & Robertson, 1992 Multibarred triplefin
3273.  Axoclinus nigricaudus Allen & Robertson, 1991 Cortez triplefin
3274.  Axoclinus rubinoffi Allen & Robertson, 1992 Rubinoff's triplefin
3275.  Axoclinus storeyae (Brock, 1940)  
3276.  Ayarnangra estuarius Roberts, 2001  
3277.  Aztecula amecae (Chernoff & Miller, 1986) Ameca shiner
3278.  Aztecula aulidion (Chernoff & Miller, 1986) Durango shiner
3279.  Aztecula calabazas (Lyons & Mercado-Silva, 2004) Calabazas shiner
3280.  Aztecula calientis (Jordan & Snyder, 1899) Yellow shiner
3281.  Aztecula grandis (Domínguez-Domínguez, Pérez-Rodríguez, Escalera-Vázquez & Doadrio, 2009) Zacapu shiner
3282.  Aztecula marhabatiensis (Domínguez-Domínguez, Pérez-Rodríguez, Escalera-Vázquez & Doadrio, 2009) Maravatío shiner
3283.  Aztecula sallaei (Günther, 1868) Aztec chub
3284.  Azurina atrilobata (Gill, 1862) Scissortail damselfish
3285.  Azurina brevirostris (Pyle, Earle & Greene, 2008) Shortsnout Chromis
3286.  Azurina cyanea (Poey, 1860) Blue chromis
3287.  Azurina elerae (Fowler & Bean, 1928) Twinspot chromis
3288.  Azurina eupalama Heller & Snodgrass, 1903 Galapagos damsel
3289.  Azurina hirundo Jordan & McGregor, 1898 Swallow damsel
3290.  Azurina intercrusma (Evermann & Radcliffe, 1917) Peruvian chromis
3291.  Azurina lepidolepis (Bleeker, 1877) Scaly chromis
3292.  Azurina meridiana (Greenfield & Woods, 1980)  
3293.  Azurina multilineata (Guichenot, 1853) Brown chromis
3294.  Azygopterus corallinus Andriashev & Makushok, 1955  
3295.  Azygopus flemingi Nielsen, 1961  
3296.  Azygopus pinnifasciatus Norman, 1926 Banded-fin flounder
3297.  Babka gymnotrachelus (Kessler, 1857) Racer goby
3298.  Badis andrewraoi Valdesalici & van der Voort, 2015  
3299.  Badis assamensis Ahl, 1937  
3300.  Badis autumnum Valdesalici & van der Voort, 2015  
3301.  Badis badis (Hamilton, 1822) Badis
3302.  Badis blosyrus Kullander & Britz, 2002  
3303.  Badis britzi Dahanukar, Kumkar, Katwate & Raghavan, 2015  
3304.  Badis chittagongis Kullander & Britz, 2002  
3305.  Badis corycaeus Kullander & Britz, 2002  
3306.  Badis dibruensis Geetakumari & Vishwanath, 2010  
3307.  Badis ferrarisi Kullander & Britz, 2002  
3308.  Badis juergenschmidti Schindler & Linke, 2010  
3309.  Badis kaladanensis Lalramliana, Lalronunga & Singh, 2021  
3310.  Badis kanabos Kullander & Britz, 2002  
3311.  Badis khwae Kullander & Britz, 2002  
3312.  Badis kyanos Valdesalici & van der Voort, 2015  
3313.  Badis kyar Kullander & Britz, 2002  
3314.  Badis laspiophilus Valdesalici & van der Voort, 2015  
3315.  Badis limaakumi Praveenraj, 2023  
3316.  Badis pallidus Kullander, Nóren, Rahman & Mollah, 2019  
3317.  Badis pancharatnaensis Basumatary, Choudhury, Baishya, Sarma & Vishwanath, 2016  
3318.  Badis pyema Kullander & Britz, 2002  
3319.  Badis rhabdotus Kullander, Nóren, Rahman & Mollah, 2019  
3320.  Badis ruber Schreitmüller, 1923  
3321.  Badis siamensis Klausewitz, 1957  
3322.  Badis singenensis Geetakumari & Kadu, 2011  
3323.  Badis soraya Valdesalici & van der Voort, 2015  
3324.  Badis triocellus Khynriam & Sen, 2013  
3325.  Badis tuivaiei Vishwanath & Shanta, 2004  
3326.  Bagarius bagarius (Hamilton, 1822) Goonch
3327.  Bagarius dolichonema Zeng & Chen, 2025  
3328.  Bagarius lica Volz, 1903  
3329.  Bagarius protos Zeng & Chen, 2025  
3330.  Bagarius rutilus Ng & Kottelat, 2000  
3331.  Bagarius suchus Roberts, 1983 Crocodile catfish
3332.  Bagarius vegrandis Ng & Kottelat, 2021  
3333.  Bagre bagre (Linnaeus, 1766) Coco sea catfish
3334.  Bagre marinus (Mitchill, 1815) Gafftopsail sea catfish
3335.  Bagre panamensis (Gill, 1863) Chilhuil sea catfish
3336.  Bagre pinnimaculatus (Steindachner, 1876) Red sea catfish
3337.  Bagrichthys hypselopterus (Bleeker, 1852) Blacklancer catfish
3338.  Bagrichthys macracanthus (Bleeker, 1854) Black lancer catfish
3339.  Bagrichthys macropterus (Bleeker, 1854) False black lancer
3340.  Bagrichthys majusculus Ng, 2002  
3341.  Bagrichthys micranodus Roberts, 1989  
3342.  Bagrichthys obscurus Ng, 1999  
3343.  Bagrichthys vaillantii (Popta, 1906)  
3344.  Bagroides hirsutus (Herre, 1934)  
3345.  Bagroides melapterus Bleeker, 1851  
3346.  Bagropsis reinhardti Lütken, 1874  
3347.  Bagrus bajad (Fabricius, 1775) Bayad
3348.  Bagrus caeruleus Roberts & Stewart, 1976  
3349.  Bagrus degeni Boulenger, 1906  
3350.  Bagrus docmak (Fabricius, 1775) Semutundu
3351.  Bagrus filamentosus Pellegrin, 1924  
3352.  Bagrus lubosicus Lönnberg, 1924  
3353.  Bagrus meridionalis Günther, 1894 Kampoyo
3354.  Bagrus orientalis Boulenger, 1902  
3355.  Bagrus tucumanus Burmeister, 1861  
3356.  Bagrus ubangensis Boulenger, 1902  
3357.  Bagrus urostigma Vinciguerra, 1895 Somalia catfish
3358.  Bahaba chaptis (Hamilton, 1822) Chaptis bahaba
3359.  Bahaba polykladiskos (Bleeker, 1852) Spine bahaba
3360.  Bahaba taipingensis (Herre, 1932) Chinese bahaba
3361.  Baileychromis centropomoides (Bailey & Stewart, 1977)  
3362.  Bairdiella armata Gill, 1863 Armed croaker
3363.  Bairdiella chrysoura (Lacepède, 1802) Goldtail croaker
3364.  Bairdiella ensifera (Jordan & Gilbert, 1882) Swordspine croaker
3365.  Bairdiella goeldi Marceniuk, Molina, Caires, Rotundo, Wosiacki & Oliveira, 2019  
3366.  Bairdiella icistia (Jordan & Gilbert, 1882) Ronco croaker
3367.  Bairdiella ronchus (Cuvier, 1830) Ground croaker
3368.  Bairdiella veraecrucis Jordan & Dickerson, 1908  
3369.  Bajacalifornia aequatoris Miya & Markle, 1993  
3370.  Bajacalifornia arcylepis Markle & Krefft, 1985 Network slickhead
3371.  Bajacalifornia burragei Townsend & Nichols, 1925 Sharpchin slickhead
3372.  Bajacalifornia calcarata (Weber, 1913) Brown slickhead
3373.  Bajacalifornia erimoensis Amaoka & Abe, 1977  
3374.  Bajacalifornia megalops (Lütken, 1898) Bigeye smooth-head
3375.  Bajacalifornia microstoma Sazonov, 1988  
3376.  Balantiocheilos ambusticauda Ng & Kottelat, 2007 Burnt tail fish
3377.  Balantiocheilos melanopterus (Bleeker, 1850) Tricolor sharkminnow
3378.  Baldwinella aureorubens (Longley, 1935) Streamer bass
3379.  Baldwinella vivanus (Jordan & Swain, 1885) Red barbier
3380.  Balistapus undulatus (Park, 1797) Orange-lined triggerfish
3381.  Balistes capriscus Gmelin, 1789 Grey triggerfish
3382.  Balistes ellioti Day, 1889  
3383.  Balistes polylepis Steindachner, 1876 Finescale triggerfish
3384.  Balistes punctatus Gmelin, 1789 Bluespotted triggerfish
3385.  Balistes vetula Linnaeus, 1758 Queen triggerfish
3386.  Balistoides conspicillum (Bloch & Schneider, 1801) Clown triggerfish
3387.  Balistoides viridescens (Bloch & Schneider, 1801) Titan triggerfish
3388.  Balitora anlongensis Luo, Chen, Zhao, Yu, Lan & Zhou, 2023 Anlong stone loach
3389.  Balitora annamitica Kottelat, 1988  
3390.  Balitora brucei Gray, 1830 Gray's stone loach
3391.  Balitora burmanica Hora, 1932 Burmese stone loach
3392.  Balitora chipkali Kumkar, Katwate, Raghavan & Dahanukar, 2016  
3393.  Balitora dehouensis Lei, Pu & Yang, 2025 Dehou heterocercal stone loach
3394.  Balitora eddsi Conway & Mayden, 2010  
3395.  Balitora elongata Chen & Li, 1985  
3396.  Balitora haithanhi Nguyen, 2005  
3397.  Balitora jalpalli Raghavan, Tharian, Ali, Jadhav & Dahanukar, 2013  
3398.  Balitora kwangsiensis (Fang, 1930)  
3399.  Balitora lancangjiangensis (Zheng, 1980)  
3400.  Balitora laticauda Bhoite, Jadhav & Dahanukar, 2012  
3401.  Balitora longibarbata (Chen, 1982)  
3402.  Balitora ludongensis Liu & Chen, 2012 Ludong hillstream loach
3403.  Balitora meridionalis Kottelat, 1988  
3404.  Balitora mysorensis Hora, 1941 Slender stone loach
3405.  Balitora nantingensis Chen, Cui & Yang, 2005  
3406.  Balitora nigrocorpa Nguyen, 2005  
3407.  Balitora nujiangensis Zhang & Zheng, 1983  
3408.  Balitora tchangi Zheng, 1982  
3409.  Balitora vanlani Nguyen, 2005  
3410.  Balitora vanlongi Nguyen, 2005  
3411.  Balitoropsis ophiolepis (Bleeker, 1853)  
3412.  Balitoropsis zollingeri (Bleeker, 1853)  
3413.  Ballerus ballerus (Linnaeus, 1758) Zope
3414.  Ballerus sapa (Pallas, 1814) White-eye bream
3415.  Bambradon laevis (Nyström, 1887)  
3416.  Bangana almorae (Chaudhuri, 1912)  
3417.  Bangana brevirostris Liu & Zhou, 2009  
3418.  Bangana dero (Hamilton, 1822) Kalabans
3419.  Bangana devdevi (Hora, 1936)  
3420.  Bangana diplostoma (Heckel, 1838)  
3421.  Bangana gedrosicus (Zugmayer, 1912)  
3422.  Banjos aculeatus Matsunuma & Motomura, 2017 Eastern Australian banjofish
3423.  Banjos banjos (Richardson, 1846) Banjofish
3424.  Banjos peregrinus Matsunuma & Motomura, 2017 Timor Sea banjofish
3425.  Barathrites iris Zugmayer, 1911 Iris Cuskeel
3426.  Barathrites parri Nybelin, 1957  
3427.  Barathrodemus manatinus Goode & Bean, 1883  
3428.  Barathrodemus nasutus Smith & Radcliffe, 1913  
3429.  Barathronus affinis Brauer, 1906  
3430.  Barathronus algrahami Nielsen, Pogonoski & Appleyard, 2019  
3431.  Barathronus bicolor Goode & Bean, 1886  
3432.  Barathronus bruuni Nielsen, 1969  
3433.  Barathronus diaphanus Brauer, 1906  
3434.  Barathronus linsi Nielsen, Mincarone & Di Dario, 2015  
3435.  Barathronus maculatus Shcherbachev, 1976 Spotted gelatinous cusk
3436.  Barathronus multidens Nielsen, 1984  
3437.  Barathronus pacificus Nielsen & Eagle, 1974  
3438.  Barathronus parfaiti (Vaillant, 1888)  
3439.  Barathronus roulei Nielsen, 2019  
3440.  Barbantus curvifrons (Roule & Angel, 1931) Palebelly searsid
3441.  Barbantus elongatus Krefft, 1970  
3442.  Barbapellis pterygalces Iglésias, Dettai & Ozouf-Costaz, 2012 Moose eelpout
3443.  Barbatula altayensis Zhu, 1992  
3444.  Barbatula barbatula (Linnaeus, 1758) Stone loach
3445.  Barbatula bergamensis Erk'Akan, Nalbant & Özeren, 2007  
3446.  Barbatula compressirostris (Warpachowski, 1897)  
3447.  Barbatula dgebuadzei (Prokofiev, 2003)  
3448.  Barbatula emuensis Chen, Zhang, Chen & Freyhof, 2019  
3449.  Barbatula farsica (Nalbant & Bianco, 1998)  
3450.  Barbatula fluvicola Calegari, Freyhof, Waldock, Wegscheider, Josi, Rüber & Seehausen, 2025 North-prealpine stone loach
3451.  Barbatula gibba Cao, Causse & Zhang, 2012  
3452.  Barbatula golubtsovi (Prokofiev, 2003)  
3453.  Barbatula leoparda Gauliard, Dettai, Persat, Keith & Denys, 2019 Leopard stone loach
3454.  Barbatula liaoyangensis Chen, Zhang, Chen & Freyhof, 2019  
3455.  Barbatula linjiangensis Chen, Zhang, Chen & Freyhof, 2019  
3456.  Barbatula markakulensis (Menshikov, 1939)  
3457.  Barbatula nuda (Bleeker, 1864)  
3458.  Barbatula ommata Calegari, Freyhof, Waldock, Wegscheider, Josi, Rüber & Seehausen, 2025 Lake stone loach
3459.  Barbatula potaninorum (Prokofiev, 2007)  
3460.  Barbatula quignardi (Băcescu-Meşter, 1967)  
3461.  Barbatula restricta Prokofiev, 2015  
3462.  Barbatula sawadai (Prokofiev, 2007)  
3463.  Barbatula selengensis Prokofiev, 2024  
3464.  Barbatula sturanyi (Steindachner, 1892)  
3465.  Barbatula tomiana (Ruzsky, 1920)  
3466.  Barbatula toni (Dybowski, 1869)  
3467.  Barbatula zetensis (Soric, 2000)  
3468.  Barbatula zhangwuensis Chen, Zhang, Chen & Freyhof, 2019  
3469.  Barbichthys laevis (Valenciennes, 1842) Sucker barb
3470.  Barbodes amarus Herre, 1924  
3471.  Barbodes aurotaeniatus (Tirant, 1885)  
3472.  Barbodes banksi (Herre, 1940)  
3473.  Barbodes bantolanensis (Day, 1914)  
3474.  Barbodes baoulan Herre, 1926  
3475.  Barbodes belinka (Bleeker, 1860)  
3476.  Barbodes binotatus (Valenciennes, 1842) Spotted barb
3477.  Barbodes bunau (Rachmatika, 2005)  
3478.  Barbodes carnaticus (Jerdon, 1849) Carnatic carp
3479.  Barbodes cataractae (Fowler, 1934)  
3480.  Barbodes clemensi Herre, 1924  
3481.  Barbodes colemani (Fowler, 1937)  
3482.  Barbodes disa Herre, 1932  
3483.  Barbodes dorsimaculatus (Ahl, 1923) Blackline barb
3484.  Barbodes dunckeri (Ahl, 1929) Bigspot barb
3485.  Barbodes everetti (Boulenger, 1894) Clown barb
3486.  Barbodes flavifuscus Herre, 1924  
3487.  Barbodes hemictenus Jordan & Richardson, 1908  
3488.  Barbodes herrei (Fowler, 1934)  
3489.  Barbodes ivis (Seale, 1910)  
3490.  Barbodes joaquinae (Wood, 1968)  
3491.  Barbodes katolo Herre, 1924  
3492.  Barbodes klapanunggalensis Wibowo, Rahmadi & Lumbantobing, 2025 Klapanunggal blind cave barb
3493.  Barbodes kuchingensis (Herre, 1940)  
3494.  Barbodes lanaoensis Herre, 1924  
3495.  Barbodes lindog Herre, 1924  
3496.  Barbodes mahakkamensis (Ahl, 1922)  
3497.  Barbodes manalak Herre, 1924  
3498.  Barbodes manguaoensis (Day, 1914)  
3499.  Barbodes microps (Günther, 1868)  
3500.  Barbodes montanoi (Sauvage, 1881)  
3501.  Barbodes pachycheilus (Herre, 1924)  
3502.  Barbodes palaemophagus (Herre, 1924)  
3503.  Barbodes palata Herre, 1924  
3504.  Barbodes palavanensis (Boulenger, 1895)  
3505.  Barbodes polylepis Chen & Li, 1988  
3506.  Barbodes quinquemaculatus (Seale & Bean, 1907)  
3507.  Barbodes resinus (Herre, 1924)  
3508.  Barbodes rhombeus (Kottelat, 2000)  
3509.  Barbodes semifasciolatus (Günther, 1868) Chinese barb
3510.  Barbodes sirang Herre, 1932  
3511.  Barbodes strigatus (Boulenger, 1894)  
3512.  Barbodes sunieri (Weber & de Beaufort, 1916)  
3513.  Barbodes tras Herre, 1926  
3514.  Barbodes truncatulus (Herre, 1924)  
3515.  Barbodes tumba Herre, 1924  
3516.  Barbodes umalii (Wood, 1968)  
3517.  Barbodes wynaadensis (Day, 1873)  
3518.  Barbodes xouthos (Kottelat & Tan, 2011)  
3519.  Barboides britzi Conway & Moritz, 2006  
3520.  Barboides gracilis Brüning, 1929  
3521.  Barbonymus altus (Günther, 1868) Red tailed tinfoil
3522.  Barbonymus balleroides (Valenciennes, 1842)  
3523.  Barbonymus collingwoodii (Günther, 1868)  
3524.  Barbonymus gonionotus (Bleeker, 1849) Silver barb
3525.  Barbonymus platysoma (Bleeker, 1855)  
3526.  Barbonymus schwanefeldii (Bleeker, 1854) Tinfoil barb
3527.  Barbopsis devecchii di Caporiacco, 1926 Somalian blind barb
3528.  Barbourichthys zanzibaricus Chabanaud, 1934 Zanzibar sole
3529.  Barbourisia rufa Parr, 1945 Velvet whalefish
3530.  Barbucca diabolica Roberts, 1989 Fire-eyed loach
3531.  Barbucca elongata Vasil'eva & Vasil'ev, 2013  
3532.  Barbucca heokhuii Kottelat, 2025  
3533.  Barbulifer antennatus Böhlke & Robins, 1968 Barbulifer
3534.  Barbulifer ceuthoecus (Jordan & Gilbert, 1884) Bearded goby
3535.  Barbulifer enigmaticus Joyeux, van Tassell & Macieira, 2009 Goateed goby
3536.  Barbulifer mexicanus Hoese & Larson, 1985 Saddlebanded goby
3537.  Barbulifer pantherinus (Pellegrin, 1901) Panther goby
3538.  Barbuligobius boehlkei Lachner & McKinney, 1974 Cryptic bearded goby
3539.  Barbus balcanicus Kotlík, Tsigenopoulos, Ráb & Berrebi, 2002 Danube barbel
3540.  Barbus barbus (Linnaeus, 1758) Barbel
3541.  Barbus bergi Chichkoff, 1935  
3542.  Barbus biharicus Antal, László & Kotlík, 2016 Biharian barbel
3543.  Barbus borysthenicus Dybowski, 1862  
3544.  Barbus caninus Bonaparte, 1839  
3545.  Barbus carottae (Bianco, 1998)  
3546.  Barbus carpathicus Kotlík, Tsigenopoulos, Ráb & Berrebi, 2002  
3547.  Barbus ciscaucasicus Kessler, 1877 Terek barbel
3548.  Barbus cyclolepis Heckel, 1837 Round-scaled barbell
3549.  Barbus cyri De Filippi, 1865  
3550.  Barbus euboicus Stephanidis, 1950 Evia barbel
3551.  Barbus fucini Costa, 1853  
3552.  Barbus haasi Mertens, 1925 Catalonian barbel
3553.  Barbus karunensis Khaefi, Esmaeili, Geiger & Eagderi, 2017 Karun barbel
3554.  Barbus kubanicus Berg, 1912 Kuban barbel
3555.  Barbus lacerta Heckel, 1843 Kura barbel
3556.  Barbus lorteti Sauvage, 1882 Lortet's barbell
3557.  Barbus macedonicus Karaman, 1928  
3558.  Barbus meridionalis Risso, 1827 Mediterranean barbel
3559.  Barbus miliaris De Filippi, 1863  
3560.  Barbus niluferensis Turan, Kottelat & Ekmekçi, 2009 Simav Barbel
3561.  Barbus oligolepis Battalgil, 1941 Marmara barbel
3562.  Barbus peloponnesius Valenciennes, 1842  
3563.  Barbus pergamonensis Karaman, 1971  
3564.  Barbus petenyi Heckel, 1852  
3565.  Barbus plebejus Bonaparte, 1839  
3566.  Barbus prespensis Karaman, 1924  
3567.  Barbus rebeli Koller, 1926  
3568.  Barbus samniticus Lorenzoni, Carosi, Quadroni, De Santis, Vanetti, Delmastro & Zaccara, 2021  
3569.  Barbus sperchiensis Stephanidis, 1950  
3570.  Barbus strumicae Karaman, 1955  
3571.  Barbus tauricus Kessler, 1877 Crimean barbel
3572.  Barbus thessalus Stephanidis, 1971 Thessalian barbel
3573.  Barbus tyberinus Bonaparte, 1839  
3574.  Barbus waleckii Rolik, 1970  
3575.  Barchatus cirrhosus (Klunzinger, 1871) Toadfish
3576.  Barchatus indicus Greenfield, 2014 Somalian toadfish
3577.  Barilius barila (Hamilton, 1822)  
3578.  Barilius borneensis Roberts, 1989  
3579.  Barilius caudiocellatus Chu, 1984  
3580.  Barilius cyanochlorus Plamoottil & Vineeth, 2020  
3581.  Barilius evezardi Day, 1872  
3582.  Barilius huahinensis Fowler, 1934  
3583.  Barilius mesopotamicus Berg, 1932 Mesopotamian minnow
3584.  Barilius modestus Day, 1872  
3585.  Barilius naseeri Mirza, Rafiq & Awan, 1986  
3586.  Barilius pakistanicus Mirza & Sadiq, 1978  
3587.  Barilius ponticulus (Smith, 1945)  
3588.  Barilius torsai Kumari, Munivenkatappa, Sinha, Borah & Das, 2019  
3589.  Barilius vagra (Hamilton, 1822)  
3590.  Bario australis (Eigenmann, 1908)  
3591.  Bario cosmops (Lima, Britski & Machado, 2007)  
3592.  Bario forestii (Benine, Mariguela & Oliveira, 2009)  
3593.  Bario oligolepis (Günther, 1864) Glass tetra
3594.  Bario sanctaefilomenae (Steindachner, 1907) Redeye tetra
3595.  Bario skolioplatus (Bertaco & Carvalho, 2005)  
3596.  Bario steindachneri (Eigenmann, 1893)  
3597.  Bario uirapuru (Ohara & Lima, 2015)  
3598.  Barnardichthys fulvomarginata (Gilchrist, 1904)  
3599.  Barryichthys algicola Conway, Moore & Summers, 2019 Green rat clingfish
3600.  Barryichthys hutchinsi Conway, Moore & Summers, 2019 Brown rat clingfish
3601.  Baryancistrus beggini Lujan, Arce & Armbruster, 2009 Blue panaque
3602.  Baryancistrus chrysolomus Rapp Py-Daniel, Zuanon & Ribeiro de Oliveira, 2011  
3603.  Baryancistrus demantoides Werneke, Sabaj Pérez, Lujan & Armbruster, 2005  
3604.  Baryancistrus longipinnis (Kindle, 1895)  
3605.  Baryancistrus niveatus (Castelnau, 1855)  
3606.  Baryancistrus xanthellus Rapp Py-Daniel, Zuanon & Ribeiro de Oliveira, 2011  
3607.  Bascanichthys bascanium (Jordan, 1884) Sooty eel
3608.  Bascanichthys bascanoides Osburn & Nichols, 1916 Sooty sand eel
3609.  Bascanichthys ceciliae Blache & Cadenat, 1971  
3610.  Bascanichthys cylindricus Meek & Hildebrand, 1923 Round sand-eel
3611.  Bascanichthys deraniyagalai Menon, 1961 Indian longtailed sand-eel
3612.  Bascanichthys fijiensis (Seale, 1935)  
3613.  Bascanichthys filaria (Günther, 1872)  
3614.  Bascanichthys gaira Moreno, Acero P. & Grijalba-Bendeck, 2016 Colombian sand eel
3615.  Bascanichthys inopinatus McCosker, Böhlke & Böhlke, 1989  
3616.  Bascanichthys kabeyawan Hibino & Ho, 2022 Kabeyawan sand eel
3617.  Bascanichthys kirkii (Günther, 1870) Longtailed sand-eel
3618.  Bascanichthys longipinnis (Kner & Steindachner, 1867)  
3619.  Bascanichthys myersi (Herre, 1932)  
3620.  Bascanichthys panamensis Meek & Hildebrand, 1923 Panama sand eel
3621.  Bascanichthys paulensis Storey, 1939  
3622.  Bascanichthys pusillus Seale, 1917  
3623.  Bascanichthys ryukyuensis Hibino, Yamashita & Sakurai, 2022 Vine-like sand eel
3624.  Bascanichthys scuticaris (Goode & Bean, 1880) Whip eel
3625.  Bascanichthys sibogae (Weber, 1913)  
3626.  Bashimyzon cheni Gong & Zhang, 2024  
3627.  Bashimyzon damingshanensis (Xiu & Yang, 2017)  
3628.  Basilichthys archaeus (Cope, 1878)  
3629.  Basilichthys australis Eigenmann, 1928  
3630.  Basilichthys microlepidotus (Jenyns, 1841)  
3631.  Basilichthys semotilus (Cope, 1874)  
3632.  Bassanago albescens (Barnard, 1923) Hairy conger
3633.  Bassanago bulbiceps Whitley, 1948 Swollen-headed conger eel
3634.  Bassanago hirsutus (Castle, 1960) Deepsea conger
3635.  Bassanago nielseni (Karmovskaya, 1990)  
3636.  Bassogigas gillii Goode & Bean, 1896  
3637.  Bassogigas walkeri Nielsen & Møller, 2011 Walker's cusk eel
3638.  Bassozetus compressus (Günther, 1878) Abyssal assfish
3639.  Bassozetus elongatus Smith & Radcliffe, 1913  
3640.  Bassozetus galatheae Nielsen & Merrett, 2000 Galathea assfish
3641.  Bassozetus glutinosus (Alcock, 1890) Glutin assfish
3642.  Bassozetus levistomatus Machida, 1989  
3643.  Bassozetus mozambiquensis Tomiyama, Takami & Fukui, 2016 Mozambique assfish
3644.  Bassozetus multispinis Shcherbachev, 1980  
3645.  Bassozetus nasus Garman, 1899  
3646.  Bassozetus nielseni Tomiyama, Takami & Fukui, 2018 Masked assfish
3647.  Bassozetus normalis Gill, 1883  
3648.  Bassozetus oncerocephalus (Vaillant, 1888)  
3649.  Bassozetus robustus Smith & Radcliffe, 1913 Robust assfish
3650.  Bassozetus squamosus Tomiyama, Takami & Fukui, 2021 Scally assfish
3651.  Bassozetus taenia (Günther, 1887)  
3652.  Bassozetus trachibranchus Tomiyama, Takami & Fukui, 2021 Rough gills assfish
3653.  Bassozetus werneri Nielsen & Merrett, 2000  
3654.  Bassozetus zenkevitchi Rass, 1955  
3655.  Batasio affinis Blyth, 1860  
3656.  Batasio batasio (Hamilton, 1822)  
3657.  Batasio convexirostrum Darshan, Anganthoibi & Vishwanath, 2011  
3658.  Batasio dayi (Vinciguerra, 1890)  
3659.  Batasio elongatus Ng, 2004  
3660.  Batasio fasciolatus Ng, 2006  
3661.  Batasio feruminatus Ng & Kottelat, 2008  
3662.  Batasio flavus Plamoottil, 2015 Yellow Batasio
3663.  Batasio fluviatilis (Day, 1888)  
3664.  Batasio macronotus Ng & Edds, 2004  
3665.  Batasio merianiensis (Chaudhuri, 1913)  
3666.  Batasio pakistanicus Mirza & Jan, 1989  
3667.  Batasio procerus Ng, 2008  
3668.  Batasio sharavatiensis Bhatt & Jayaram, 2004  
3669.  Batasio spilurus Ng, 2006  
3670.  Batasio tengana (Hamilton, 1822)  
3671.  Batasio tigrinus Ng & Kottelat, 2001  
3672.  Batasio travancoria Hora & Law, 1941  
3673.  Bathophilus abarbatus Barnett & Gibbs, 1968 Barbless dragonfish
3674.  Bathophilus altipinnis Beebe, 1933  
3675.  Bathophilus ater (Brauer, 1902) Winged dragonfish
3676.  Bathophilus brevis Regan & Trewavas, 1930  
3677.  Bathophilus cwyanorum Barnett & Gibbs, 1968  
3678.  Bathophilus digitatus (Welsh, 1923)  
3679.  Bathophilus filifer (Garman, 1899) Sparing
3680.  Bathophilus flemingi Aron & McCrery, 1958 Highfin dragonfish
3681.  Bathophilus indicus (Brauer, 1902)  
3682.  Bathophilus irregularis Norman, 1930  
3683.  Bathophilus kingi Barnett & Gibbs, 1968  
3684.  Bathophilus longipinnis (Pappenheim, 1912)  
3685.  Bathophilus nigerrimus Giglioli, 1882 Scaleless dragonfish
3686.  Bathophilus novicki Barnett & Gibbs, 1968  
3687.  Bathophilus pawneei Parr, 1927 Pawnee dragonfish
3688.  Bathophilus proximus Regan & Trewavas, 1930  
3689.  Bathophilus schizochirus Regan & Trewavas, 1930  
3690.  Bathophilus vaillanti (Zugmayer, 1911)  
3691.  Bathyaethiops atercrinis Mamonekene & Stiassny, 2012 Black fin moon tetra
3692.  Bathyaethiops baka Moritz & Schliewen, 2016 Dwarf moon tetra
3693.  Bathyaethiops breuseghemi (Poll, 1945) Rectangle spot moon tetra
3694.  Bathyaethiops caudomaculatus (Pellegrin, 1925) African moon tetra
3695.  Bathyaethiops flammeus Moritz & Schliewen, 2016 Red-back moon tetra
3696.  Bathyaethiops greeni Fowler, 1949 Green's moon tetra
3697.  Bathyagonus alascanus (Gilbert, 1896) Gray starsnout
3698.  Bathyagonus infraspinatus (Gilbert, 1904) Spinycheek starsnout
3699.  Bathyagonus nigripinnis Gilbert, 1890 Blackfin poacher
3700.  Bathyagonus pentacanthus (Gilbert, 1890) Bigeye poacher
3701.  Bathyanthias cubensis (Schultz, 1958)  
3702.  Bathyanthias mexicanus (Schultz, 1958) Yellowtail bass
3703.  Bathyanthias roseus Günther, 1880  
3704.  Bathyaploactis curtisensis Whitley, 1933 Port Curtis mossback
3705.  Bathyaploactis ornatissima Whitley, 1933 Ornate velvetfish
3706.  Bathybagrus grandis (Boulenger, 1917) Kukumai
3707.  Bathybagrus graueri (Steindachner, 1911)  
3708.  Bathybagrus tetranema Bailey & Stewart, 1984  
3709.  Bathybates fasciatus Boulenger, 1901  
3710.  Bathybates ferox Boulenger, 1898  
3711.  Bathybates graueri Steindachner, 1911  
3712.  Bathybates hornii Steindachner, 1911  
3713.  Bathybates leo Poll, 1956  
3714.  Bathybates minor Boulenger, 1906  
3715.  Bathybates vittatus Boulenger, 1914  
3716.  Bathyblennius antholops (Springer & Smith-Vaniz, 1970)  
3717.  Bathycallionymus kaianus (Günther, 1880) Kai Island deepwater dragonet
3718.  Bathyclarias atribranchus (Greenwood, 1961)  
3719.  Bathyclarias euryodon Jackson, 1959  
3720.  Bathyclarias filicibarbis Jackson, 1959  
3721.  Bathyclarias foveolatus (Jackson, 1955)  
3722.  Bathyclarias longibarbis (Worthington, 1933)  
3723.  Bathyclarias nyasensis (Worthington, 1933)  
3724.  Bathyclarias rotundifrons Jackson, 1959  
3725.  Bathyclarias worthingtoni Jackson, 1959  
3726.  Bathyclupea hoskynii Alcock, 1891 Indian deepsea herring
3727.  Bathyclupea nikparini Prokofiev, 2014 Deepsea herring
3728.  Bathyclupea schroederi Dick, 1962 Schroeder's deepsea herring
3729.  Bathycongrus aequoreus (Gilbert & Cramer, 1897)  
3730.  Bathycongrus albimarginatus Huang, Smith, Chang & Chen, 2018  
3731.  Bathycongrus bertini (Poll, 1953)  
3732.  Bathycongrus bimaculatus Smith & Ho, 2018 Two-spot short-tail conger
3733.  Bathycongrus bleekeri Fowler, 1934 Bleeker's short-tail conger
3734.  Bathycongrus brunneus Huang, Ho & Chen, 2018  
3735.  Bathycongrus bullisi (Smith & Kanazawa, 1977) Bullish conger
3736.  Bathycongrus castlei Smith & Ho, 2018 Castle's slender conger
3737.  Bathycongrus dubius (Breder, 1927) Dubious conger
3738.  Bathycongrus graciliceps Smith & Ho, 2018 Slender-head conger
3739.  Bathycongrus guttulatus (Günther, 1887) Lined conger
3740.  Bathycongrus longicavis Karmovskaya, 2009  
3741.  Bathycongrus macrocercus (Alcock, 1894)  
3742.  Bathycongrus macrurus (Gilbert, 1891) Shorthead conger
3743.  Bathycongrus melanostomus Huang, Ho, Chen & Chan, 2022 Black mouth conger
3744.  Bathycongrus nasicus (Alcock, 1894)  
3745.  Bathycongrus odontostomus (Fowler, 1934) Toothy conger
3746.  Bathycongrus parapolyporus Karmovskaya, 2009  
3747.  Bathycongrus parviporus Karmovskaya, 2011  
3748.  Bathycongrus polyporus (Smith & Kanazawa, 1977)  
3749.  Bathycongrus retrotinctus (Jordan & Snyder, 1901) Blackedge conger
3750.  Bathycongrus thysanochilus (Reid, 1934) Conger eel
3751.  Bathycongrus trilineatus (Castle, 1964)  
3752.  Bathycongrus trimaculatus Karmovskaya & Smith, 2008  
3753.  Bathycongrus unimaculatus Karmovskaya, 2009  
3754.  Bathycongrus varidens (Garman, 1899) Largehead conger
3755.  Bathycongrus vicinalis (Garman, 1899) Neighbor conger
3756.  Bathycongrus villosus Smith, Karmovskaya & da Silva, 2020  
3757.  Bathycongrus wallacei (Castle, 1968) Longnose conger
3758.  Bathydraco antarcticus Günther, 1878  
3759.  Bathydraco joannae DeWitt, 1985  
3760.  Bathydraco macrolepis Boulenger, 1907  
3761.  Bathydraco marri Norman, 1938 Deep-water dragon
3762.  Bathydraco scotiae Dollo, 1906  
3763.  Bathygadus antrodes (Jordan & Starks, 1904)  
3764.  Bathygadus bowersi (Gilbert, 1905)  
3765.  Bathygadus cottoides Günther, 1878 Codheaded rattail
3766.  Bathygadus dubiosus Weber, 1913  
3767.  Bathygadus entomelas Gilbert & Hubbs, 1920  
3768.  Bathygadus favosus Goode & Bean, 1886  
3769.  Bathygadus furvescens Alcock, 1894 Blackfin rat tail
3770.  Bathygadus garretti Gilbert & Hubbs, 1916  
3771.  Bathygadus macrops Goode & Bean, 1885 Bullseye grenadier
3772.  Bathygadus melanobranchus Vaillant, 1888 Vaillant's grenadier
3773.  Bathygadus nipponicus (Jordan & Gilbert, 1904)  
3774.  Bathygadus spongiceps Gilbert & Hubbs, 1920 Spongy rat tail
3775.  Bathygadus sulcatus (Smith & Radcliffe, 1912)  
3776.  Bathygobius aeolosoma (Ogilby, 1889)  
3777.  Bathygobius andrei (Sauvage, 1880)  
3778.  Bathygobius antilliensis Tornabene, Baldwin & Pezold, 2010 Antilles frillfin
3779.  Bathygobius brasiliensis Carvalho-Filho & de Araújo, 2017 Noronha frillfin goby
3780.  Bathygobius burtoni (O'Shaughnessy, 1875)  
3781.  Bathygobius casamancus (Rochebrune, 1880)  
3782.  Bathygobius coalitus (Bennett, 1832) Whitespotted frillgoby
3783.  Bathygobius cocosensis (Bleeker, 1854) Cocos frill-goby
3784.  Bathygobius cotticeps (Steindachner, 1879) Cheekscaled frill-goby
3785.  Bathygobius curacao (Metzelaar, 1919) Notchtongue goby
3786.  Bathygobius cyclopterus (Valenciennes, 1837) Spotted frillgoby
3787.  Bathygobius fishelsoni Goren, 1978  
3788.  Bathygobius fuscus (Rüppell, 1830) Dusky frillgoby
3789.  Bathygobius geminatus Tornabene, Baldwin & Pezold, 2010 Twin-spotted frillfin
3790.  Bathygobius hongkongensis Lam, 1986  
3791.  Bathygobius karachiensis Hoda & Goren, 1990  
3792.  Bathygobius krefftii (Steindachner, 1866) Krefft's frillgoby
3793.  Bathygobius lacertus (Poey, 1860)  
3794.  Bathygobius laddi (Fowler, 1931) Brownboy goby
3795.  Bathygobius lineatus (Jenyns, 1841) Southern frillfin
3796.  Bathygobius meggitti (Hora & Mukerji, 1936) Meggitt's goby
3797.  Bathygobius mero Allen, Erdmann & Ichida, 2024 Sponge frillgoby
3798.  Bathygobius mystacium Ginsburg, 1947 Island frillfin
3799.  Bathygobius niger (Smith, 1960) Black minigoby
3800.  Bathygobius ostreicola (Chaudhuri, 1916)  
3801.  Bathygobius panayensis (Jordan & Seale, 1907)  
3802.  Bathygobius petrophilus (Bleeker, 1853)  
3803.  Bathygobius ramosus Ginsburg, 1947 Panamic frillfin
3804.  Bathygobius smithi Fricke, 1999  
3805.  Bathygobius soporator (Valenciennes, 1837) Frillfin goby
3806.  Bathylaco macrophthalmus Nielsen & Larsen, 1968  
3807.  Bathylaco nielseni Sazonov & Ivanov, 1980  
3808.  Bathylaco nigricans Goode & Bean, 1896 Black warrior
3809.  Bathylagichthys australis Kobyliansky, 1990 Southern deepsea smelt
3810.  Bathylagichthys greyae (Cohen, 1958) Grey's deepsea smelt
3811.  Bathylagichthys kobylianskyi Gon & Stewart, 2014  
3812.  Bathylagichthys longipinnis (Kobyliansky, 1985)  
3813.  Bathylagichthys parini Kobyliansky, 1990  
3814.  Bathylagichthys problematicus (Lloris & Rucabado, 1985)  
3815.  Bathylagoides argyrogaster (Norman, 1930) Silver deepsea smelt
3816.  Bathylagoides nigrigenys (Parr, 1931) Blackchin blacksmelt
3817.  Bathylagoides wesethi (Bolin, 1938) Snubnose blacksmelt
3818.  Bathylagus andriashevi Kobyliansky, 1986  
3819.  Bathylagus antarcticus Günther, 1878 Antarctic deepsea smelt
3820.  Bathylagus euryops Goode & Bean, 1896 Goiter blacksmelt
3821.  Bathylagus gracilis Lönnberg, 1905  
3822.  Bathylagus niger Kobyliansky, 2006  
3823.  Bathylagus pacificus Gilbert, 1890 Slender blacksmelt
3824.  Bathylagus tenuis Kobyliansky, 1986  
3825.  Bathylutichthys balushkini Voskoboinikova, 2014 Balushkin's bathylutichthys
3826.  Bathylutichthys taranetzi Balushkin & Voskoboinikova, 1990  
3827.  Bathylychnops brachyrhynchus (Parr, 1937)  
3828.  Bathylychnops chilensis Parin, Belyanina & Evseenko, 2009  
3829.  Bathylychnops exilis Cohen, 1958 Javelin spookfish
3830.  Bathymaster caeruleofasciatus Gilbert & Burke, 1912 Alaskan ronquil
3831.  Bathymaster derjugini Lindberg, 1930  
3832.  Bathymaster leurolepis McPhail, 1965 Smallmouth ronquil
3833.  Bathymaster signatus Cope, 1873 Searcher
3834.  Bathymicrops belyaninae Nielsen & Merrett, 1992  
3835.  Bathymicrops brevianalis Nielsen, 1966  
3836.  Bathymicrops multispinis Nielsen & Merrett, 1992  
3837.  Bathymicrops regis Hjort & Koefoed, 1912  
3838.  Bathymyrus echinorhynchus Alcock, 1889  
3839.  Bathymyrus simus Smith, 1965  
3840.  Bathymyrus smithi Castle, 1968 Maputo conger
3841.  Bathyonus caudalis (Garman, 1899)  
3842.  Bathyonus laticeps (Günther, 1878)  
3843.  Bathyonus pectoralis Goode & Bean, 1885  
3844.  Bathyphylax bombifrons Myers, 1934  
3845.  Bathyphylax omen Tyler, 1966  
3846.  Bathyphylax pruvosti Santini, 2006  
3847.  Bathyprion danae Marshall, 1966 Fangtooth smooth-head
3848.  Bathypterois andriashevi Sulak & Shcherbachev, 1988  
3849.  Bathypterois atricolor Alcock, 1896 Attenuated spider fish
3850.  Bathypterois bigelowi Mead, 1958  
3851.  Bathypterois dubius Vaillant, 1888 Spiderfish
3852.  Bathypterois filiferus Gilchrist, 1906  
3853.  Bathypterois grallator (Goode & Bean, 1886) Tripodfish
3854.  Bathypterois guentheri Alcock, 1889 Tribute spiderfish
3855.  Bathypterois insularum Alcock, 1892  
3856.  Bathypterois longicauda Günther, 1878  
3857.  Bathypterois longifilis Günther, 1878 Feeler fish
3858.  Bathypterois longipes Günther, 1878 Abyssal spiderfish
3859.  Bathypterois mediterraneus Bauchot, 1962 Mediterranean spiderfish
3860.  Bathypterois oddi Sulak, 1977  
3861.  Bathypterois parini Shcherbachev & Sulak, 1988  
3862.  Bathypterois pectinatus Mead, 1959  
3863.  Bathypterois perceptor Sulak, 1977  
3864.  Bathypterois phenax Parr, 1928 Blackfin spiderfish
3865.  Bathypterois quadrifilis Günther, 1878  
3866.  Bathypterois ventralis Garman, 1899 Ventrad spiderfish
3867.  Bathypterois viridensis (Roule, 1916)  
3868.  Bathyraja abyssicola (Gilbert, 1896) Deep-sea skate
3869.  Bathyraja aguja (Kendall & Radcliffe, 1912) Aguja skate
3870.  Bathyraja albomaculata (Norman, 1937) White-dotted skate
3871.  Bathyraja aleutica (Gilbert, 1896) Aleutian skate
3872.  Bathyraja andriashevi Dolganov, 1983 Little-eyed skate
3873.  Bathyraja arctowskii (Dollo, 1904) Antarctic dark-mouth skate
3874.  Bathyraja bergi Dolganov, 1983 Bottom skate
3875.  Bathyraja brachyurops (Fowler, 1910) Broadnose skate
3876.  Bathyraja caeluronigricans Ishiyama & Ishihara, 1977 Purple-black skate
3877.  Bathyraja chapmani Ebert, Alfaro-Shigueto, Velez-Zuazo, Pajuelo & Mangel, 2022 Chapman's skate
3878.  Bathyraja cousseauae Díaz de Astarloa & Mabragaña, 2004 Joined-fins skate
3879.  Bathyraja diplotaenia (Ishiyama, 1952) Dusky-pink skate
3880.  Bathyraja eatonii (Günther, 1876) Eaton's skate
3881.  Bathyraja fedorovi Dolganov, 1983 Cinnamon skate
3882.  Bathyraja griseocauda (Norman, 1937) Graytail skate
3883.  Bathyraja hesperafricana Stehmann, 1995 West African skate
3884.  Bathyraja interrupta (Gill & Townsend, 1897) Bering skate
3885.  Bathyraja irrasa Hureau & Ozouf-Costaz, 1980 Kerguelen sandpaper skate
3886.  Bathyraja ishiharai Stehmann, 2005 Abyssal skate
3887.  Bathyraja isotrachys (Günther, 1877) Raspback skate
3888.  Bathyraja kincaidii (Garman, 1908) Sandpaper Skate
3889.  Bathyraja leucomelanos Iglésias & Lévy-Hartmann, 2012 Domino skate
3890.  Bathyraja lindbergi Ishiyama & Ishihara, 1977 Commander skate
3891.  Bathyraja longicauda (de Buen, 1959) Slimtail skate
3892.  Bathyraja maccaini Springer, 1971 McCain's skate
3893.  Bathyraja macloviana (Norman, 1937) Patagonian skate
3894.  Bathyraja maculata Ishiyama & Ishihara, 1977 White-blotched skate
3895.  Bathyraja magellanica (Philippi, 1902) Magellan skate
3896.  Bathyraja mariposa Stevenson, Orr, Hoff & McEachran, 2004 Butterfly skate
3897.  Bathyraja matsubarai (Ishiyama, 1952) Dusky-purple skate
3898.  Bathyraja meridionalis Stehmann, 1987 Dark-belly skate
3899.  Bathyraja microtrachys (Osburn & Nichols, 1916) Fine-spined skate
3900.  Bathyraja minispinosa Ishiyama & Ishihara, 1977 Whitebrow skate
3901.  Bathyraja multispinis (Norman, 1937) Multispine skate
3902.  Bathyraja murrayi (Günther, 1880) Murray's skate
3903.  Bathyraja nansei Misawa, Moteki & Endo, 2025 Nansei skate
3904.  Bathyraja notoroensis Ishiyama & Ishihara, 1977 Notoro skate
3905.  Bathyraja pacifica Last, Stewart & Séret, 2016  
3906.  Bathyraja pallida (Forster, 1967) Pale ray
3907.  Bathyraja panthera Orr, Stevenson, Hoff, Spies & McEachran, 2011 Leopard skate
3908.  Bathyraja papilionifera Stehmann, 1985  
3909.  Bathyraja peruana McEachran & Miyake, 1984 Peruvian skate
3910.  Bathyraja pseudoisotrachys Ishihara & Ishiyama, 1985  
3911.  Bathyraja richardsoni (Garrick, 1961) Richardson's ray
3912.  Bathyraja scaphiops (Norman, 1937) Cuphead skate
3913.  Bathyraja schroederi (Krefft, 1968) Whitemouth skate
3914.  Bathyraja shuntovi Dolganov, 1985 Longnose deep-sea skate
3915.  Bathyraja smirnovi (Soldatov & Pavlenko, 1915) Golden skate
3916.  Bathyraja smithii (Müller & Henle, 1841) African softnose skate
3917.  Bathyraja spinicauda (Jensen, 1914) Spinytail skate
3918.  Bathyraja spinosissima (Beebe & Tee-Van, 1941) Spiny skate
3919.  Bathyraja taranetzi (Dolganov, 1983) Mud skate
3920.  Bathyraja trachouros (Ishiyama, 1958) Eremo skate
3921.  Bathyraja trachura (Gilbert, 1892) Roughtail skate
3922.  Bathyraja tunae Stehmann, 2005  
3923.  Bathyraja tzinovskii Dolganov, 1983 Creamback skate
3924.  Bathyraja violacea (Suvorov, 1935) Okhotsk skate
3925.  Bathysauroides gigas (Kamohara, 1952) Pale deepsea lizardfish
3926.  Bathysauropsis gracilis (Günther, 1878) Black lizardfish
3927.  Bathysauropsis malayanus (Fowler, 1938)  
3928.  Bathysaurus ferox Günther, 1878 Deep-sea lizardfish
3929.  Bathysaurus mollis Günther, 1878 Highfin lizardfish
3930.  Bathysolea lactea Roule, 1916  
3931.  Bathysolea lagarderae Quéro & Desoutter, 1990  
3932.  Bathysolea polli (Chabanaud, 1950)  
3933.  Bathysolea profundicola (Vaillant, 1888) Deepwater sole
3934.  Bathysphyraenops declivifrons Fedoryako, 1976  
3935.  Bathysphyraenops simplex Parr, 1933  
3936.  Bathystethus cultratus (Bloch & Schneider, 1801) Grey knifefish
3937.  Bathystethus orientale Regan, 1913 Silver knifefish
3938.  Bathytoshia brevicaudata (Hutton, 1875) Short-tail stingray
3939.  Bathytoshia centroura (Mitchill, 1815) Roughtail stingray
3940.  Bathytoshia lata (Garman, 1880) Brown stingray
3941.  Bathytroctes breviceps Sazonov, 1999  
3942.  Bathytroctes elegans Sazonov & Ivanov, 1979  
3943.  Bathytroctes inspector Garman, 1899  
3944.  Bathytroctes macrognathus Sazonov, 1999  
3945.  Bathytroctes macrolepis Günther, 1887 Koefoed's smooth-head
3946.  Bathytroctes michaelsarsi Koefoed, 1927 Michael Sars smooth-head
3947.  Bathytroctes microlepis Günther, 1878 Smallscale smooth-head
3948.  Bathytroctes oligolepis (Krefft, 1970)  
3949.  Bathytroctes pappenheimi (Fowler, 1934)  
3950.  Bathytroctes squamosus Alcock, 1890 Deepscale slickhead
3951.  Bathytroctes zugmayeri Fowler, 1934 Zugmayer's slickhead
3952.  Bathytyphlops marionae Mead, 1958 Marion's spiderfish
3953.  Bathytyphlops sewelli (Norman, 1939)  
3954.  Bathyuroconger albus Smith, Ho & Tashiro, 2018 White large-toothed conger
3955.  Bathyuroconger dolichosomus Smith, Ho & Tashiro, 2018 Long-body large-toothed conger
3956.  Bathyuroconger fowleri Smith, Ho & Tashiro, 2018 Fowler's large-toothed conger
3957.  Bathyuroconger hawaiiensis Smith, Ho & Tashiro, 2018 Hawaiian large-toothed conger
3958.  Bathyuroconger parvibranchialis (Fowler, 1934) Small-gill large-toothed conger
3959.  Bathyuroconger vicinus (Vaillant, 1888) Large-toothed conger
3960.  Batrachocephalus mino (Hamilton, 1822) Beardless sea catfish
3961.  Batrachocottus baicalensis (Dybowski, 1874) Bighead sculpin
3962.  Batrachocottus multiradiatus Berg, 1907 Spotty-fins sculpin
3963.  Batrachocottus nikolskii (Berg, 1900) Fatty sculpin
3964.  Batrachocottus talievi Sideleva, 1999 Taliev's sculpin
3965.  Batrachoides boulengeri Gilbert & Starks, 1904 Boulenger's toadfish
3966.  Batrachoides gilberti Meek & Hildebrand, 1928 Large-eye toadfish
3967.  Batrachoides goldmani Evermann & Goldsborough, 1902 Mexican freshwater toadfish
3968.  Batrachoides liberiensis (Steindachner, 1867) Hairy toadfish
3969.  Batrachoides manglae Cervigón, 1964 Cotuero toadfish
3970.  Batrachoides pacifici (Günther, 1861) Pacific toadfish
3971.  Batrachoides surinamensis (Bloch & Schneider, 1801) Pacuma toadfish
3972.  Batrachoides walkeri Collette & Russo, 1981 Walker's toadfish
3973.  Batrachoides waltersi Collette & Russo, 1981 Walter's toadfish
3974.  Batrachomoeus dahli (Rendahl, 1922) Dahl's frogfish
3975.  Batrachomoeus dubius (White, 1790) Eastern frogfish
3976.  Batrachomoeus occidentalis Hutchins, 1976 Western frogfish
3977.  Batrachomoeus rubricephalus Hutchins, 1976 Pinkhead frogfish
3978.  Batrachomoeus trispinosus (Günther, 1861) Three-spined frogfish
3979.  Batrichthys albofasciatus Smith, 1934 White-ribbed toadfish
3980.  Batrichthys apiatus (Valenciennes, 1837) Snakehead toadfish
3981.  Batrochoglanis acanthochiroides (Güntert, 1942)  
3982.  Batrochoglanis labrosus Shibatta, 2024  
3983.  Batrochoglanis melanurus Shibatta & Pavanelli, 2005  
3984.  Batrochoglanis raninus (Valenciennes, 1840)  
3985.  Batrochoglanis transmontanus (Regan, 1913)  
3986.  Batrochoglanis villosus (Eigenmann, 1912)  
3987.  Beaglichthys bleekeri Schwarzhans & Møller, 2007 Bleeker's viviparous brotula
3988.  Beaglichthys larsonae Schwarzhans & Møller, 2007  
3989.  Beaglichthys macrophthalmus Machida, 1993 Beagle cusk
3990.  Beaufortia cyclica Chen, 1980  
3991.  Beaufortia fasciolata Nguyen, 2005  
3992.  Beaufortia huangguoshuensis Zheng & Zhang, 1987  
3993.  Beaufortia intermedia Tang & Wang, 1997  
3994.  Beaufortia kweichowensis (Fang, 1931)  
3995.  Beaufortia leveretti (Nichols & Pope, 1927)  
3996.  Beaufortia liui Chang, 1944  
3997.  Beaufortia multiocellata Nguyen, 2005  
3998.  Beaufortia niulanensis Chen, Huang & Yang, 2009  
3999.  Beaufortia pingi (Fang, 1930)  
4000.  Beaufortia polylepis Chen, 1982  
4001.  Beaufortia szechuanensis (Fang, 1930)  
4002.  Beaufortia triocellata Nguyen, 2005  
4003.  Beaufortia zebroida (Fang, 1930)  
4004.  Bedotia albomarginata Sparks & Rush, 2005  
4005.  Bedotia alveyi Jones, Smith & Sparks, 2010 Makira Rainbowfish
4006.  Bedotia geayi Pellegrin, 1907 Red-Tailed Silverside
4007.  Bedotia leucopteron Loiselle & Rodriguez, 2007  
4008.  Bedotia longianalis Pellegrin, 1914  
4009.  Bedotia madagascariensis Regan, 1903  
4010.  Bedotia marojejy Stiassny & Harrison, 2000  
4011.  Bedotia masoala Sparks, 2001  
4012.  Bedotia tricolor Pellegrin, 1932  
4013.  Beliops batanensis Smith-Vaniz & Johnson, 1990 Batan longfin
4014.  Beliops xanthokrossos Hardy, 1985 Southern longfin
4015.  Bellapiscis lesleyae Hardy, 1987 Mottled twister
4016.  Bellapiscis medius (Günther, 1861) Twister
4017.  Bellator brachychir (Regan, 1914) Shortfin searobin
4018.  Bellator egretta (Goode & Bean, 1896) Streamer searobin
4019.  Bellator farrago Richards & McCosker, 1998  
4020.  Bellator gymnostethus (Gilbert, 1892) Naked-belly searobin
4021.  Bellator loxias (Jordan, 1897) Barred searobin
4022.  Bellator militaris (Goode & Bean, 1896) Horned searobin
4023.  Bellator ribeiroi Miller, 1965  
4024.  Bellator xenisma (Jordan & Bollman, 1890) Splitnose searobin
4025.  Belligobio nummifer (Boulenger, 1901)  
4026.  Belligobio pengxianensis Luo, Le & Chen, 1977  
4027.  Bellingshausenia olasoi Matallanas, 2009  
4028.  Bellottia apoda Giglioli, 1883  
4029.  Bellottia armiger (Smith & Radcliffe, 1913)  
4030.  Bellottia cryptica Nielsen, Ross & Cohen, 2009  
4031.  Bellottia galatheae Nielsen & Møller, 2008  
4032.  Bellottia robusta Nielsen, Ross & Cohen, 2009  
4033.  Belobranchus belobranchus (Valenciennes, 1837) Throat-spine gudgeon
4034.  Belobranchus segura Keith, Hadiaty & Lord, 2012  
4035.  Belodontichthys dinema (Bleeker, 1851)  
4036.  Belodontichthys truncatus Kottelat & Ng, 1999  
4037.  Belone belone (Linnaeus, 1761) Garfish
4038.  Belone euxini Günther, 1866  
4039.  Belone svetovidovi Collette & Parin, 1970  
4040.  Belonepterygion fasciolatum (Ogilby, 1889) Barred spiny basslet
4041.  Belonesox belizanus Kner, 1860 Top minnow
4042.  Belonion apodion Collette, 1966  
4043.  Belonion dibranchodon Collette, 1966  
4044.  Belonoglanis brieni Poll, 1959  
4045.  Belonoglanis tenuis Boulenger, 1902  
4046.  Belonoperca chabanaudi Fowler & Bean, 1930 Arrowhead soapfish
4047.  Belonoperca pylei Baldwin & Smith, 1998 Orangespotted soapfish
4048.  Belonophago hutsebouti Giltay, 1929  
4049.  Belonophago tinanti Poll, 1939  
4050.  Belontia hasselti (Cuvier, 1831) Malay combtail
4051.  Belontia signata (Günther, 1861) Ceylonese combtail
4052.  Bembradium furici Fourmanoir & Rivaton, 1979  
4053.  Bembradium roseum Gilbert, 1905  
4054.  Bembras adenensis Imamura & Knapp, 1997  
4055.  Bembras japonica Cuvier, 1829  
4056.  Bembras longipinnis Imamura & Knapp, 1998 Longfin flathead
4057.  Bembras macrolepis Imamura, 1998 Bigscale flathead
4058.  Bembras megacephala Imamura & Knapp, 1998 Greenspotted flathead
4059.  Bembrops anatirostris Ginsburg, 1955 Duckbill flathead
4060.  Bembrops cadenati Das & Nelson, 1996  
4061.  Bembrops caudimacula Steindachner, 1876  
4062.  Bembrops curvatura Okada & Suzuki, 1952  
4063.  Bembrops filiferus Gilbert, 1905 Sharpnosed duckbill
4064.  Bembrops gobioides (Goode, 1880) Goby flathead
4065.  Bembrops greyae Poll, 1959 Roundtail duckbill
4066.  Bembrops heterurus (Miranda Ribeiro, 1903) Squaretail duckbill
4067.  Bembrops macromma Ginsburg, 1955  
4068.  Bembrops magnisquamis Ginsburg, 1955  
4069.  Bembrops morelandi Nelson, 1978 Flathead
4070.  Bembrops nelsoni Thompson & Suttkus, 2002  
4071.  Bembrops nematopterus Norman, 1939  
4072.  Bembrops ocellatus Thompson & Suttkus, 1998 Ocellate duckbill
4073.  Bembrops platyrhynchus (Alcock, 1894) Natal duckbill
4074.  Bembrops quadrisella Thompson & Suttkus, 1998  
4075.  Bembrops raneyi Thompson & Suttkus, 1998 Bahama duckbill
4076.  Benitochromis batesii (Boulenger, 1901)  
4077.  Benitochromis conjunctus Lamboj, 2001  
4078.  Benitochromis finleyi (Trewavas, 1974)  
4079.  Benitochromis nigrodorsalis Lamboj, 2001  
4080.  Benitochromis riomuniensis (Thys van den Audenaerde, 1981)  
4081.  Benitochromis ufermanni Lamboj, 2001  
4082.  Bentartia cinerea Matallanas, 2010  
4083.  Benthalbella dentata (Chapman, 1939) Northern pearleye
4084.  Benthalbella elongata (Norman, 1937)  
4085.  Benthalbella infans Zugmayer, 1911 Zugmayer's pearleye
4086.  Benthalbella linguidens (Mead & Böhlke, 1953) Longfin pearleye
4087.  Benthenchelys cartieri Fowler, 1934  
4088.  Benthenchelys indicus Castle, 1972  
4089.  Benthenchelys pacificus Castle, 1972  
4090.  Benthobatis kreffti Rincón, Stehmann & Vooren, 2001  
4091.  Benthobatis marcida Bean & Weed, 1909 Blind torpedo
4092.  Benthobatis moresbyi Alcock, 1898 Dark blind ray
4093.  Benthobatis yangi Carvalho, Compagno & Ebert, 2003 Taiwanese blind electric ray
4094.  Benthochromis horii Takahashi, 2008  
4095.  Benthochromis melanoides (Poll, 1984)  
4096.  Benthochromis tricoti (Poll, 1948)  
4097.  Benthocometes australiensis Nielsen, 2010  
4098.  Benthocometes robustus (Goode & Bean, 1886)  
4099.  Benthodesmus elongatus (Clarke, 1879) Elongate frostfish
4100.  Benthodesmus macrophthalmus Parin & Becker, 1970 Bigeye frostfish
4101.  Benthodesmus neglectus Parin, 1976 Neglected frostfish
4102.  Benthodesmus oligoradiatus Parin & Becker, 1970 Sparse-rayed frostfish
4103.  Benthodesmus pacificus Parin & Becker, 1970 North-Pacific frostfish
4104.  Benthodesmus papua Parin, 1978 Papuan frostfish
4105.  Benthodesmus simonyi (Steindachner, 1891) Simony's frostfish
4106.  Benthodesmus suluensis Parin, 1976 Philippine frostfish
4107.  Benthodesmus tenuis (Günther, 1877) Slender frostfish
4108.  Benthodesmus tuckeri Parin & Becker, 1970 Tucker's frostfish
4109.  Benthodesmus vityazi Parin & Becker, 1970 Vityaz' frostfish
4110.  Benthophiloides brauneri Beling & Iljin, 1927 Brauner's tadpole-goby
4111.  Benthophiloides turcomanus (Iljin, 1941)  
4112.  Benthophilus baeri Kessler, 1877 Baer pugolovka
4113.  Benthophilus casachicus Ragimov, 1978  
4114.  Benthophilus ctenolepidus Kessler, 1877  
4115.  Benthophilus durrelli Boldyrev & Bogutskaya, 2004 Don tadpole-goby
4116.  Benthophilus granulosus Kessler, 1877 Granular pugolovka
4117.  Benthophilus grimmi Kessler, 1877  
4118.  Benthophilus kessleri Berg, 1927  
4119.  Benthophilus leobergius Berg, 1949 Caspian stellate tadpole-goby
4120.  Benthophilus leptocephalus Kessler, 1877  
4121.  Benthophilus leptorhynchus Kessler, 1877 Short-snout pugolovka
4122.  Benthophilus macrocephalus (Pallas, 1787) Caspian tadpole goby
4123.  Benthophilus magistri Iljin, 1927 Azov tadpole goby
4124.  Benthophilus mahmudbejovi Ragimov, 1976 Small-spine tadpole-goby
4125.  Benthophilus nudus Berg, 1898 Black Sea tadpole-goby
4126.  Benthophilus persicus Kovačić, Esmaeili, Zarei, Abbasi & Schliewen, 2021  
4127.  Benthophilus ragimovi Boldyrev & Bogutskaya, 2004  
4128.  Benthophilus spinosus Kessler, 1877 Spiny pugolovka
4129.  Benthophilus stellatus (Sauvage, 1874) Stellate tadpole-goby
4130.  Benthophilus svetovidovi Pinchuk & Ragimov, 1979  
4131.  Benthosema fibulatum (Gilbert & Cramer, 1897) Spinycheek lanternfish
4132.  Benthosema glaciale (Reinhardt, 1837) Glacier lantern fish
4133.  Benthosema panamense (Tåning, 1932) Panama lanternfish
4134.  Benthosema pterotum (Alcock, 1890) Skinnycheek lanternfish
4135.  Benthosema suborbitale (Gilbert, 1913) Smallfin lanternfish
4136.  Bergiaria platana (Steindachner, 1908)  
4137.  Bergiaria westermanni (Lütken, 1874)  
4138.  Beringraja binoculata (Girard, 1855) Big skate
4139.  Beringraja pulchra (Liu, 1932) Mottled skate
4140.  Bero elegans (Steindachner, 1881)  
4141.  Bertella idiomorpha Pietsch, 1973  
4142.  Beryx decadactylus Cuvier, 1829 Alfonsino
4143.  Beryx mollis Abe, 1959  
4144.  Beryx splendens Lowe, 1834 Splendid alfonsino
4145.  Betadevario ramachandrani Pramod, Fang, Rema Devi, Liao, Indra, Jameela Beevi & Kullander, 2010  
4146.  Betta akarensis Regan, 1910 Akar betta
4147.  Betta albimarginata Kottelat & Ng, 1994  
4148.  Betta anabatoides Bleeker, 1851 Giant betta
4149.  Betta andrei Tan, 2023  
4150.  Betta antoni Tan & Ng, 2006  
4151.  Betta apollon Schindler & Schmidt, 2006  
4152.  Betta aurigans Tan & Lim, 2004  
4153.  Betta balunga Herre, 1940  
4154.  Betta bellica Sauvage, 1884 Slim betta
4155.  Betta breviobesa Tan & Kottelat, 1998  
4156.  Betta brownorum Witte & Schmidt, 1992  
4157.  Betta burdigala Kottelat & Ng, 1994  
4158.  Betta channoides Kottelat & Ng, 1994  
4159.  Betta chini Ng, 1993  
4160.  Betta chloropharynx Kottelat & Ng, 1994  
4161.  Betta coccina Vierke, 1979  
4162.  Betta compuncta Tan & Ng, 2006  
4163.  Betta cracens Tan & Ng, 2005  
4164.  Betta dennisyongi Tan, 2013  
4165.  Betta dimidiata Roberts, 1989  
4166.  Betta edithae Vierke, 1984  
4167.  Betta enisae Kottelat, 1995  
4168.  Betta falx Tan & Kottelat, 1998  
4169.  Betta ferox Schindler & Schmidt, 2006  
4170.  Betta foerschi Vierke, 1979  
4171.  Betta fusca Regan, 1910 Dusky betta
4172.  Betta gladiator Tan & Ng, 2005  
4173.  Betta hendra Schindler & Linke, 2013  
4174.  Betta hipposideros Ng & Kottelat, 1994  
4175.  Betta iaspis Ding, Lei, Haryono, Shi & Zhang, 2025 Ding, Lei, Haryono, Shi & Zhang, 2025  
4176.  Betta ibanorum Tan & Ng, 2004  
4177.  Betta ideii Tan & Ng, 2006  
4178.  Betta imbellis Ladiges, 1975 Crescent betta
4179.  Betta krataios Tan & Ng, 2006  
4180.  Betta kuehnei Schindler & Schmidt, 2008  
4181.  Betta lehi Tan & Ng, 2005  
4182.  Betta livida Ng & Kottelat, 1992  
4183.  Betta macrostoma Regan, 1910 Spotfin betta
4184.  Betta mahachaiensis Kowasupat, Panijpan, Ruenwongsa & Sriwattanarothai, 2012  
4185.  Betta mandor Tan & Ng, 2006  
4186.  Betta midas Tan, 2009  
4187.  Betta miniopinna Tan & Tan, 1994  
4188.  Betta mulyadii Ding, Lei, Haryono, Shi & Zhang, 2025  
4189.  Betta nuluhon Kamal, Tan & Ng, 2020  
4190.  Betta obscura Tan & Ng, 2005  
4191.  Betta ocellata de Beaufort, 1933  
4192.  Betta omega Tan & Ahmad, 2018  
4193.  Betta pallida Schindler & Schmidt, 2004  
4194.  Betta pallifina Tan & Ng, 2005  
4195.  Betta pardalotos Tan, 2009  
4196.  Betta patoti Weber & de Beaufort, 1922  
4197.  Betta persephone Schaller, 1986  
4198.  Betta pi Tan, 1998  
4199.  Betta picta (Valenciennes, 1846) Spotted betta
4200.  Betta pinguis Tan & Kottelat, 1998  
4201.  Betta prima Kottelat, 1994  
4202.  Betta pugnax (Cantor, 1849) Penang betta
4203.  Betta pulchra Tan & Tan, 1996  
4204.  Betta raja Tan & Ng, 2005  
4205.  Betta renata Tan, 1998  
4206.  Betta rubra Perugia, 1893 Toba betta
4207.  Betta rutilans Witte & Kottelat, 1991  
4208.  Betta schalleri Kottelat & Ng, 1994  
4209.  Betta siamorientalis Kowasupat, Panijpan, Ruenwongsa & Jeenthong, 2012  
4210.  Betta simorum Tan & Ng, 1996  
4211.  Betta simplex Kottelat, 1994  
4212.  Betta smaragdina Ladiges, 1972 Blue betta
4213.  Betta spilotogena Ng & Kottelat, 1994  
4214.  Betta splendens Regan, 1910 Siamese fighting fish
4215.  Betta stigmosa Tan & Ng, 2005  
4216.  Betta stiktos Tan & Ng, 2005  
4217.  Betta strohi Schaller & Kottelat, 1989  
4218.  Betta taeniata Regan, 1910 Borneo betta
4219.  Betta tomi Ng & Kottelat, 1994  
4220.  Betta tussyae Schaller, 1985  
4221.  Betta uberis Tan & Ng, 2006  
4222.  Betta unimaculata (Popta, 1905) Howong betta
4223.  Betta waseri Krummenacher, 1986  
4224.  Bhanotia fasciolata (Duméril, 1870) Corrugated pipefish
4225.  Bhanotia nuda Dawson, 1978 Naked pipefish
4226.  Bhanotia pauciradiata Allen & Kuiter, 1995 Few-rayed pipefish
4227.  Bhavania arunachalensis Nath, Dam, Bhutia, Dey & Das, 2007  
4228.  Bhavania australis (Jerdon, 1849) Western Ghat loach
4229.  Bibarba bibarba Chen & Chen, 2007  
4230.  Bibarba parvoculus Wu, Yang & Xiu, 2015  
4231.  Bidenichthys beeblebroxi Paulin, 1995  
4232.  Bidenichthys capensis Barnard, 1934 Freetail brotula
4233.  Bidenichthys consobrinus (Hutton, 1876) Grey brotula
4234.  Bidenichthys okamotoi Møller, Schwarzhans, Lauridsen & Nielsen 2022  
4235.  Bidenichthys paxtoni (Nielsen & Cohen, 1986) Baldhead cusk
4236.  Bidenichthys slartibartfasti (Paulin, 1995)  
4237.  Bidyanus bidyanus (Mitchell, 1838) Silver perch
4238.  Bidyanus welchi (McCulloch & Waite, 1917) Welch's grunter
4239.  Biendongella hemilissa Prokofiev, 2015  
4240.  Biendongella iljini Prokofiev, 2015  
4241.  Bifax lacinia Greenfield, Mee & Randall, 1994 Two-faced toadfish
4242.  Bihunichthys monopteroides Kottelat & Lim, 1994  
4243.  Bilabria gigantea Anderson & Imamura, 2008  
4244.  Bilabria ornata (Soldatov, 1922)  
4245.  Biotodoma cupido (Heckel, 1840) Greenstreaked eartheater
4246.  Biotodoma wavrini (Gosse, 1963) Orinoco eartheater
4247.  Biotoecus dicentrarchus Kullander, 1989  
4248.  Biotoecus opercularis (Steindachner, 1875)  
4249.  Birdsongichthys rectus Tornabene, Manning, Robertson, Van Tassell & Baldwin, 2022 Straightfinned goby
4250.  Bivibranchia bimaculata Vari, 1985  
4251.  Bivibranchia fowleri (Steindachner, 1908)  
4252.  Bivibranchia notata Vari & Goulding, 1985  
4253.  Bivibranchia simulata Géry, Planquette & Le Bail, 1991  
4254.  Bivibranchia velox (Eigenmann & Myers, 1927)  
4255.  Biwia springeri (Bănărescu & Nalbant, 1973)  
4256.  Biwia tama Oshima, 1957  
4257.  Biwia yodoensis Kawase & Hosoya, 2010  
4258.  Biwia zezera (Ishikawa, 1895)  
4259.  Blachea longicaudalis Karmovskaya, 2004  
4260.  Blachea xenobranchialis Karrer & Smith, 1980 Frillgill conger
4261.  Bleekeria albicauda Psomadakis, Yoshinaga, Wah & Ida, 2021 White-tipped sandlance
4262.  Bleekeria estuaria Randall & Ida, 2014 Estuary sandlance
4263.  Bleekeria kallolepis Günther, 1862 Yellow-striped sandlance
4264.  Bleekeria mitsukurii Jordan & Evermann, 1902 Mitsukuri's sandlance
4265.  Bleekeria murtii Joshi, Zacharia & Kanthan, 2012 Murty's sandlance
4266.  Bleekeria nigrilinea Psomadakis, Yoshinaga, Wah & Ida, 2021 Black-edged fin sandlance
4267.  Bleekeria profunda Randall & Ida, 2014 Deep-water sandlance
4268.  Bleekeria viridianguilla (Fowler, 1931) Tropical Pacific sandlance
4269.  Bleekeriella leptaspis (Bleeker, 1862) Salmon catfish
4270.  Bleheratherina pierucciae Aarn & Ivantsoff, 2009  
4271.  Blenniella bilitonensis (Bleeker, 1858) Biliton blenniella
4272.  Blenniella caudolineata (Günther, 1877) Blue-spotted blenny
4273.  Blenniella chrysospilos (Bleeker, 1857) Red-spotted blenny
4274.  Blenniella cyanostigma (Bleeker, 1849) Striped rockskipper
4275.  Blenniella gibbifrons (Quoy & Gaimard, 1824) Hump-headed blenny
4276.  Blenniella interrupta (Bleeker, 1857) Dashed-line blenny
4277.  Blenniella leopardus (Fowler, 1904) Leopard blenniella
4278.  Blenniella paula (Bryan & Herre, 1903) Bluedash rockskipper
4279.  Blenniella periophthalmus (Valenciennes, 1836) Blue-dashed rockskipper
4280.  Blennioclinus brachycephalus (Valenciennes, 1836) Lace klipfish
4281.  Blennioclinus stella Smith, 1946 Silverbubble klipfish
4282.  Blennius normani Poll, 1949  
4283.  Blennius ocellaris Linnaeus, 1758 Butterfly blenny
4284.  Blennodesmus scapularis Günther, 1872 Ocellate eel blenny
4285.  Blennodon dorsalis (Clarke, 1879) Giant triplefin
4286.  Blennophis anguillaris (Valenciennes, 1836) Snaky klipfish
4287.  Blennophis striatus (Gilchrist & Thompson, 1908) Striped klipfish
4288.  Blepsias bilobus Cuvier, 1829 Crested sculpin
4289.  Blepsias cirrhosus (Pallas, 1814) Silverspotted sculpin
4290.  Blicca bjoerkna (Linnaeus, 1758) White bream
4291.  Bodianus africanus (Heiser, Moura & Robertson, 2000) African Creole wrasse
4292.  Bodianus albotaeniatus (Valenciennes, 1839)  
4293.  Bodianus anthioides (Bennett, 1832) Lyretail hogfish
4294.  Bodianus atrolumbus (Valenciennes, 1839) Palebar hogfish
4295.  Bodianus axillaris (Bennett, 1832) Axilspot hogfish
4296.  Bodianus bathycapros Gomon, 2006  
4297.  Bodianus bennetti Gomon & Walsh, 2016 Lemon-striped pygmy hogfish
4298.  Bodianus bilunulatus (Lacepède, 1801) Tarry hogfish
4299.  Bodianus bimaculatus Allen, 1973 Twospot hogfish
4300.  Bodianus brasiliensis (Heiser, Moura & Robertson, 2000)  
4301.  Bodianus busellatus Gomon, 2006  
4302.  Bodianus cylindriatus (Tanaka, 1930)  
4303.  Bodianus darwini (Jenyns, 1842) Galápagos sheephead wrasse
4304.  Bodianus diana (Lacepède, 1801) Diana's hogfish
4305.  Bodianus dictynna Gomon, 2006 Redfin hogfish
4306.  Bodianus diplotaenia (Gill, 1862) Mexican hogfish
4307.  Bodianus eclancheri (Valenciennes, 1846) Harlequin wrasse
4308.  Bodianus flavifrons Gomon, 2001 Masked pigfish
4309.  Bodianus flavipinnis Gomon, 2001 Yellowfin pigfish
4310.  Bodianus frenchii (Klunzinger, 1879) Foxfish
4311.  Bodianus insularis Gomon & Lubbock, 1980 Island hogfish
4312.  Bodianus izuensis Araga & Yoshino, 1975 Striped pigfish
4313.  Bodianus leucosticticus (Bennett, 1832) Lined hogfish
4314.  Bodianus loxozonus (Snyder, 1908) Blackfin hogfish
4315.  Bodianus macrognathos (Morris, 1974) Giant hogfish
4316.  Bodianus macrourus (Lacepède, 1801) Black-banded hogfish
4317.  Bodianus masudai Araga & Yoshino, 1975  
4318.  Bodianus mesothorax (Bloch & Schneider, 1801) Splitlevel hogfish
4319.  Bodianus neilli (Day, 1867) Bay of Bengal hogfish
4320.  Bodianus neopercularis Gomon, 2006  
4321.  Bodianus opercularis (Guichenot, 1847) Blackspot hogfish
4322.  Bodianus oxycephalus (Bleeker, 1862)  
4323.  Bodianus paraleucosticticus Gomon, 2006  
4324.  Bodianus parrae (Bloch & Schneider, 1801) Creole wrasse
4325.  Bodianus perditio (Quoy & Gaimard, 1834) Golden-spot hogfish
4326.  Bodianus prognathus Lobel, 1981  
4327.  Bodianus pulchellus (Poey, 1860) Spotfin hogfish
4328.  Bodianus pulcher (Ayres, 1854) California sheephead
4329.  Bodianus reticulatus (Valenciennes, 1839)  
4330.  Bodianus rubrisos Gomon, 2006 Red-sashed hogfish
4331.  Bodianus rufus (Linnaeus, 1758) Spanish hogfish
4332.  Bodianus sanguineus (Jordan & Evermann, 1903) Sunrise wrasse
4333.  Bodianus scrofa (Valenciennes, 1839) Barred hogfish
4334.  Bodianus sepiacaudus Gomon, 2006 Crescent-tail hogfish
4335.  Bodianus solatus Gomon, 2006 Sunburnt pigfish
4336.  Bodianus speciosus (Bowdich, 1825) Blackbar hogfish
4337.  Bodianus tanyokidus Gomon & Madden, 1981  
4338.  Bodianus thoracotaeniatus Yamamoto, 1982  
4339.  Bodianus trilineatus (Fowler, 1934) Fourline hogfish
4340.  Bodianus unimaculatus (Günther, 1862) Red pigfish
4341.  Bodianus vulpinus (Richardson, 1850) Western pigfish
4342.  Boehlkea fredcochui Géry, 1966 Cochu's blue tetra
4343.  Boehlkea weitzmani Soares, Bertaco, Ito & Zuanon, 2017  
4344.  Boehlkenchelys longidentata Tighe, 1992 Long-toothed false moray
4345.  Boesemania microlepis (Bleeker, 1858) Boeseman croaker
4346.  Bolbometopon muricatum (Valenciennes, 1840) Green humphead parrotfish
4347.  Boleophthalmus birdsongi Murdy, 1989 Birdsong's mudskipper
4348.  Boleophthalmus boddarti (Pallas, 1770) Boddart's goggle-eyed goby
4349.  Boleophthalmus caeruleomaculatus McCulloch & Waite, 1918 Bluespotted mudskipper
4350.  Boleophthalmus dussumieri Valenciennes, 1837  
4351.  Boleophthalmus pectinirostris (Linnaeus, 1758) Great blue spotted mudskipper
4352.  Boleophthalmus poti Polgar, Jaafar & Konstantinidis, 2013  
4353.  Bolinia euryptera Yabe, 1991  
4354.  Bolinichthys distofax Johnson, 1975  
4355.  Bolinichthys indicus (Nafpaktitis & Nafpaktitis, 1969) Lanternfish
4356.  Bolinichthys longipes (Brauer, 1906) Popeye lampfish
4357.  Bolinichthys nikolayi Becker, 1978 Nikolay's lanternfish
4358.  Bolinichthys photothorax (Parr, 1928) Spurcheek lanternfish
4359.  Bolinichthys pyrsobolus (Alcock, 1890) Fiery lanternfish
4360.  Bolinichthys supralateralis (Parr, 1928) Stubby lanternfish
4361.  Bollmannia boqueronensis Evermann & Marsh, 1899 White-eye goby
4362.  Bollmannia chlamydes Jordan, 1890  
4363.  Bollmannia communis Ginsburg, 1942 Ragged goby
4364.  Bollmannia eigenmannorum (Garman, 1896) Shelf goby
4365.  Bollmannia gomezi Acero P., 1981 Colombian goby
4366.  Bollmannia litura Ginsburg, 1935 Citrine goby
4367.  Bollmannia macropoma Gilbert, 1892 Frailscale goby
4368.  Bollmannia marginalis Ginsburg, 1939 Apostrophe goby
4369.  Bollmannia ocellata Gilbert, 1892 Pennant goby
4370.  Bollmannia stigmatura Gilbert, 1892 Tailspot goby
4371.  Bollmannia umbrosa Ginsburg, 1939 Dusky goby
4372.  Boops boops (Linnaeus, 1758) Bogue
4373.  Boops lineatus (Boulenger, 1892) Striped boga
4374.  Boopsoidea inornata Castelnau, 1861 Fransmadam
4375.  Boraras brigittae (Vogt, 1978)  
4376.  Boraras maculatus (Duncker, 1904) Dwarf rasbora
4377.  Boraras merah (Kottelat, 1991)  
4378.  Boraras micros Kottelat & Vidthayanon, 1993  
4379.  Boraras naevus Conway & Kottelat, 2011  
4380.  Boraras urophthalmoides (Kottelat, 1991) Least rasbora
4381.  Boreogadus saida (Lepechin, 1774) Polar cod
4382.  Boridia grossidens Cuvier, 1830 Borriqueta porgy
4383.  Borophryne apogon Regan, 1925 Netdevil
4384.  Borostomias abyssorum (Köhler, 1896)  
4385.  Borostomias antarcticus (Lönnberg, 1905) Snaggletooth
4386.  Borostomias elucens (Brauer, 1906)  
4387.  Borostomias mononema (Regan & Trewavas, 1929) Sickle snaggletooth
4388.  Borostomias pacificus (Imai, 1941)  
4389.  Borostomias panamensis Regan & Trewavas, 1929 Panama snaggletooth
4390.  Bostockia porosa Castelnau, 1873 Nightfish
4391.  Bostrychus africanus (Steindachner, 1879)  
4392.  Bostrychus albooculata (Herre, 1927)  
4393.  Bostrychus aruensis Weber, 1911 Island gudgeon
4394.  Bostrychus donghaiensis Zhang, Yang, Luo & Ding, 2024 Donghai gudgeon
4395.  Bostrychus expatria (Herre, 1927)  
4396.  Bostrychus microphthalmus Hoese & Kottelat, 2005  
4397.  Bostrychus scalaris Larson, 2008 Ladder gudgeon
4398.  Bostrychus sinensis Lacepède, 1801 Four-eyed sleeper
4399.  Bostrychus strigogenys Nichols, 1937 Striped-cheek gudgeon
4400.  Bostrychus zonatus Weber, 1907 Barred gudgeon
4401.  Bothragonus occidentalis Lindberg, 1935  
4402.  Bothragonus swanii (Steindachner, 1876) Rockhead
4403.  Bothrocara brunneum (Bean, 1890) Twoline eelpout
4404.  Bothrocara elongatum (Garman, 1899)  
4405.  Bothrocara hollandi (Jordan & Hubbs, 1925)  
4406.  Bothrocara molle Bean, 1890 Soft eelpout
4407.  Bothrocara nyx Stevenson & Anderson, 2005  
4408.  Bothrocara pusillum (Bean, 1890) Alaska eelpout
4409.  Bothrocara soldatovi (Schmidt, 1950)  
4410.  Bothrocara tanakae (Jordan & Hubbs, 1925)  
4411.  Bothrocarina microcephala (Schmidt, 1938)  
4412.  Bothrocarina nigrocaudata Suvorov, 1935  
4413.  Bothus assimilis (Günther, 1862)  
4414.  Bothus constellatus (Jordan, 1889) Pacific eyed flounder
4415.  Bothus ellipticus (Poey, 1860)  
4416.  Bothus guibei Stauch, 1966 Guinean flounder
4417.  Bothus leopardinus (Günther, 1862) Pacific leopard flounder
4418.  Bothus lunatus (Linnaeus, 1758) Plate fish
4419.  Bothus maculiferus (Poey, 1860) Mottled flounder
4420.  Bothus mancus (Broussonet, 1782) Flowery flounder
4421.  Bothus mellissi Norman, 1931 St. Helena flounder
4422.  Bothus myriaster (Temminck & Schlegel, 1846) Indo-Pacific oval flounder
4423.  Bothus ocellatus (Agassiz, 1831) Eyed flounder
4424.  Bothus pantherinus (Rüppell, 1830) Leopard flounder
4425.  Bothus podas (Delaroche, 1809) Wide-eyed flounder
4426.  Bothus robinsi Topp & Hoff, 1972 Twospot flounder
4427.  Bothus swio Hensley, 1997  
4428.  Bothus tricirrhitus Kotthaus, 1977  
4429.  Bothus ypsigrammus Kotthaus, 1977  
4430.  Botia almorhae Gray, 1831 Almorha loach
4431.  Botia birdi Chaudhuri, 1909 Birdi loach
4432.  Botia dario (Hamilton, 1822) Bengal loach
4433.  Botia histrionica Blyth, 1860 Loach
4434.  Botia kubotai Kottelat, 2004  
4435.  Botia lohachata Chaudhuri, 1912 Reticulate loach
4436.  Botia rostrata Günther, 1868 Gangetic loach
4437.  Botia striata Narayan Rao, 1920 Zebra loach
4438.  Botia udomritthiruji Ng, 2007  
4439.  Boulengerella cuvieri (Spix & Agassiz, 1829)  
4440.  Boulengerella lateristriga (Boulenger, 1895) Striped pike-characin
4441.  Boulengerella lucius (Cuvier, 1816) Golden pike-characin
4442.  Boulengerella maculata (Valenciennes, 1850) Spotted pike-characin
4443.  Boulengerella xyrekes Vari, 1995  
4444.  Boulengerochromis microlepis (Boulenger, 1899) Giant cichlid
4445.  Boulengeromyrus knoepffleri Taverne & Géry, 1968  
4446.  Bovichtus angustifrons Regan, 1913  
4447.  Bovichtus argentinus MacDonagh, 1931  
4448.  Bovichtus chilensis Regan, 1913  
4449.  Bovichtus diacanthus (Carmichael, 1819)  
4450.  Bovichtus oculus Hardy, 1989  
4451.  Bovichtus psychrolutes Günther, 1860  
4452.  Bovichtus variegatus Richardson, 1846 Thornfish
4453.  Bovichtus veneris Sauvage, 1879  
4454.  Bovitrigla acanthomoplate Fowler, 1938  
4455.  Brachaelurus colcloughi Ogilby, 1908 Colclough's shark
4456.  Brachaelurus waddi (Bloch & Schneider, 1801) Blind shark
4457.  Brachaluteres fahaqa Clark & Gohar, 1953  
4458.  Brachaluteres jacksonianus (Quoy & Gaimard, 1824) Pigmy leatherjacket
4459.  Brachaluteres taylori Woods, 1966 Taylor's inflator filefish
4460.  Brachaluteres ulvarum Jordan & Fowler, 1902 Japanese inflator filefish
4461.  Brachionichthys australis Last, Gledhill & Holmes, 2007 Australian spotted handfish
4462.  Brachionichthys hirsutus (Lacepède, 1804) Spotted Handfish
4463.  Brachiopsilus dianthus Last & Gledhill, 2009 Pink Handfish
4464.  Brachiopsilus dossenus Last & Gledhill, 2009 Humpback Handfish
4465.  Brachiopsilus ziebelli Last & Gledhill, 2009 Ziebell's Handfish
4466.  Brachirus aenea (Smith, 1931)  
4467.  Brachirus annularis Fowler, 1934 Annular sole
4468.  Brachirus aspilos (Bleeker, 1852)  
4469.  Brachirus breviceps Ogilby, 1910 Shorthead sole
4470.  Brachirus fitzroiensis (De Vis, 1882)  
4471.  Brachirus harmandi (Sauvage, 1878)  
4472.  Brachirus macrolepis (Bleeker, 1858)  
4473.  Brachirus niger (Macleay, 1880) Black sole
4474.  Brachirus orientalis (Bloch & Schneider, 1801) Oriental sole
4475.  Brachirus pan (Hamilton, 1822) Pan sole
4476.  Brachirus panoides (Bleeker, 1851)  
4477.  Brachirus sayaensis Voronina, 2019  
4478.  Brachirus selheimi (Macleay, 1882) Freshwater sole
4479.  Brachirus siamensis (Sauvage, 1878)  
4480.  Brachirus swinhonis (Steindachner, 1867)  
4481.  Brachirus villosus (Weber, 1907) Velvety sole
4482.  Brachyalestes abeli (Fowler, 1936)  
4483.  Brachyalestes affinis (Günther, 1894) Redfin robber
4484.  Brachyalestes bimaculatus (Boulenger, 1899)  
4485.  Brachyalestes carolinae (Paugy & Lévêque, 1981)  
4486.  Brachyalestes comptus (Roberts & Stewart, 1976)  
4487.  Brachyalestes epuluensis (Decru, Vreven, Sadio & Snoeks, 2016)  
4488.  Brachyalestes ferox (Hopson & Hopson, 1982) Large-toothed Lake Turkana robber
4489.  Brachyalestes fwaensis (Géry, 1995)  
4490.  Brachyalestes humilis (Boulenger, 1905)  
4491.  Brachyalestes imberi (Peters, 1852) Spot-tail
4492.  Brachyalestes jacksonii (Boulenger, 1912) Victoria robber
4493.  Brachyalestes kingsleyae (Günther, 1896)  
4494.  Brachyalestes lateralis (Boulenger, 1900) Stripped robber
4495.  Brachyalestes minutus (Hopson & Hopson, 1982) Dwarf Lake Turkana robber
4496.  Brachyalestes nigricauda (Thys van den Audenaerde, 1974)  
4497.  Brachyalestes nurse (Rüppell, 1832) Nurse tetra
4498.  Brachyalestes opisthotaenia (Boulenger, 1903)  
4499.  Brachyalestes peringueyi (Boulenger, 1923)  
4500.  Brachyalestes sadleri (Boulenger, 1906) Sadler's robber
4501.  Brachyalestes taeniurus (Günther, 1867)  
4502.  Brachyamblyopus brachysoma (Bleeker, 1854)  
4503.  Brachybembras aschemeieri Fowler, 1938  
4504.  Brachychalcinus copei (Steindachner, 1882)  
4505.  Brachychalcinus nummus Böhlke, 1958  
4506.  Brachychalcinus orbicularis (Valenciennes, 1850) Discus tetra
4507.  Brachychalcinus parnaibae Reis, 1989  
4508.  Brachychalcinus reisi Garcia-Ayala, Ohara, Pastana & Benine, 2017  
4509.  Brachychalcinus retrospina Boulenger, 1892  
4510.  Brachychalcinus sabaji Garcia-Ayala, Lima, Gama & Benine, 2024  
4511.  Brachydeuterus auritus (Valenciennes, 1832) Bigeye grunt
4512.  Brachygalaxias bullocki (Regan, 1908)  
4513.  Brachygalaxias gothei Busse, 1983  
4514.  Brachygenys californiensis (Steindachner, 1876) Californian salema
4515.  Brachygenys chrysargyrea (Günther, 1859) Smallmouth grunt
4516.  Brachygenys jessiae (Jordan & Bollman, 1890)  
4517.  Brachygenys peruanus (Hildebrand, 1946)  
4518.  Brachyglanis frenatus Eigenmann, 1912  
4519.  Brachyglanis magoi Fernández-Yépez, 1967  
4520.  Brachyglanis melas Eigenmann, 1912  
4521.  Brachyglanis microphthalmus Bizerril, 1991  
4522.  Brachyglanis nocturnus Myers, 1928  
4523.  Brachyglanis phalacra Eigenmann, 1912  
4524.  Brachygobius aggregatus Herre, 1940 Schooling bumblebee goby
4525.  Brachygobius doriae (Günther, 1868) Bumblebee goby
4526.  Brachygobius kabiliensis Inger, 1958 Kabili bumblebee goby
4527.  Brachygobius mekongensis Larson & Vidthayanon, 2000  
4528.  Brachygobius nunus (Hamilton, 1822)  
4529.  Brachygobius sabanus Inger, 1958  
4530.  Brachygobius sua (Smith, 1931) Sua bumblebee goby
4531.  Brachygobius xanthomelas Herre, 1937  
4532.  Brachygobius xanthozona (Bleeker, 1849) Bumblebee fish
4533.  Brachyhypopomus alberti Crampton, de Santana, Waddell & Lovejoy, 2017  
4534.  Brachyhypopomus arrayae Crampton, de Santana, Waddell & Lovejoy, 2017  
4535.  Brachyhypopomus batesi Crampton, de Santana, Waddell & Lovejoy, 2017  
4536.  Brachyhypopomus beebei (Schultz, 1944)  
4537.  Brachyhypopomus belindae Crampton, de Santana, Waddell & Lovejoy, 2017  
4538.  Brachyhypopomus benjamini Crampton, de Santana, Waddell & Lovejoy, 2017  
4539.  Brachyhypopomus bennetti Sullivan, Zuanon & Cox Fernandes, 2013  
4540.  Brachyhypopomus bombilla Loureiro & Silva, 2006  
4541.  Brachyhypopomus brevirostris (Steindachner, 1868) Bluntnose knifefish
4542.  Brachyhypopomus bullocki Sullivan & Hopkins, 2009  
4543.  Brachyhypopomus cunia Crampton, de Santana, Waddell & Lovejoy, 2017  
4544.  Brachyhypopomus degy Dutra, Peixoto, Ochoa, Ohara, de Santana, Menezes & Datovo, 2021  
4545.  Brachyhypopomus diazae (Fernández-Yépez, 1972)  
4546.  Brachyhypopomus draco Giora, Malabarba & Crampton, 2008  
4547.  Brachyhypopomus flavipomus Crampton, de Santana, Waddell & Lovejoy, 2017  
4548.  Brachyhypopomus gauderio Giora & Malabarba, 2009  
4549.  Brachyhypopomus hamiltoni Crampton, de Santana, Waddell & Lovejoy, 2017  
4550.  Brachyhypopomus hendersoni Crampton, de Santana, Waddell & Lovejoy, 2017  
4551.  Brachyhypopomus janeiroensis (Costa & Campos-da-Paz, 1992)  
4552.  Brachyhypopomus jureiae Triques & Khamis, 2003  
4553.  Brachyhypopomus menezesi Crampton, de Santana, Waddell & Lovejoy, 2017  
4554.  Brachyhypopomus occidentalis (Regan, 1914)  
4555.  Brachyhypopomus palenque Crampton, de Santana, Waddell & Lovejoy, 2017  
4556.  Brachyhypopomus pinnicaudatus (Hopkins, 1991)  
4557.  Brachyhypopomus provenzanoi Crampton, de Santana, Waddell & Lovejoy, 2017  
4558.  Brachyhypopomus regani Crampton, de Santana, Waddell & Lovejoy, 2017  
4559.  Brachyhypopomus sullivani Crampton, de Santana, Waddell & Lovejoy, 2017  
4560.  Brachyhypopomus verdii Crampton, de Santana, Waddell & Lovejoy, 2017  
4561.  Brachyhypopomus walteri Sullivan, Zuanon & Cox Fernandes, 2013  
4562.  Brachyistius aletes (Tarp, 1952)  
4563.  Brachyistius frenatus Gill, 1862 Kelp perch
4564.  Brachymystax lenok (Pallas, 1773) Lenok
4565.  Brachymystax savinovi Mitrofanov, 1959  
4566.  Brachymystax tumensis Mori, 1930  
4567.  Brachynectes fasciatus Scott, 1957 Southern barred triplefin
4568.  Brachyopsis segaliensis (Tilesius, 1809)  
4569.  Brachypetersius altus (Boulenger, 1899)  
4570.  Brachypetersius cadwaladeri (Fowler, 1930)  
4571.  Brachypetersius gabonensis Poll, 1967  
4572.  Brachypetersius huloti (Poll, 1954)  
4573.  Brachypetersius notospilus (Pellegrin, 1930)  
4574.  Brachypetersius pseudonummifer Poll, 1967  
4575.  Brachyplatystoma capapretum Lundberg & Akama, 2005  
4576.  Brachyplatystoma filamentosum (Lichtenstein, 1819) Kumakuma
4577.  Brachyplatystoma juruense (Boulenger, 1898) Zebra catfish
4578.  Brachyplatystoma platynema Boulenger, 1898 Slobbering catfish
4579.  Brachyplatystoma rousseauxii (Castelnau, 1855) Zungaro dorado
4580.  Brachyplatystoma tigrinum (Britski, 1981) Tigerstriped catfish
4581.  Brachyplatystoma vaillantii (Valenciennes, 1840) Laulao catfish
4582.  Brachypleura novaezeelandiae Günther, 1862 Yellow-dabbled flounder
4583.  Brachypterois curvispina Matsunuma, Sakurai & Motomura, 2013 Australian sawcheek scorpionfish
4584.  Brachypterois serrulata (Richardson, 1846) Sawcheek scorpionfish
4585.  Brachypterois serrulifer Fowler, 1938 Sawmaxilla scorpionfish
4586.  Brachyrhamdia heteropleura (Eigenmann, 1912)  
4587.  Brachyrhamdia imitator Myers, 1927  
4588.  Brachyrhamdia marthae Sands & Black, 1985  
4589.  Brachyrhamdia meesi Sands & Black, 1985  
4590.  Brachyrhamdia rambarrani (Axelrod & Burgess, 1987)  
4591.  Brachyrhamdia thayeria Slobodian & Bockmann, 2013  
4592.  Brachyrhaphis cascajalensis (Meek & Hildebrand, 1913) Cascajal toothcarp
4593.  Brachyrhaphis episcopi (Steindachner, 1878) Bishop toothcarp
4594.  Brachyrhaphis hartwegi Rosen & Bailey, 1963 Soconusco gambusia
4595.  Brachyrhaphis hessfeldi Meyer & Etzel, 2001 Hessfeld's toothcarp
4596.  Brachyrhaphis holdridgei Bussing, 1967 Holdridges toothcarp
4597.  Brachyrhaphis olomina (Meek, 1914) Olomina toothcarp
4598.  Brachyrhaphis parismina (Meek, 1912) Parismina toothcarp
4599.  Brachyrhaphis punctifer (Hubbs, 1926) Cricamola toothcarp
4600.  Brachyrhaphis rhabdophora (Regan, 1908) Needle toothcarp
4601.  Brachyrhaphis roseni Bussing, 1988 Cardinal toothcarp
4602.  Brachyrhaphis roswithae Meyer & Etzel, 1998 Roswitha's toothcarp
4603.  Brachyrhaphis terrabensis (Regan, 1907) Térraba toothcarp
4604.  Brachysomophis atlanticus Blache & Saldanha, 1972  
4605.  Brachysomophis cirrocheilos (Bleeker, 1857) Stargazer snake eel
4606.  Brachysomophis crocodilinus (Bennett, 1833) Crocodile snake eel
4607.  Brachysomophis henshawi Jordan & Snyder, 1904 Reptilian snake eel
4608.  Brachysomophis longipinnis McCosker & Randall, 2001  
4609.  Brachysomophis porphyreus (Temminck & Schlegel, 1846)  
4610.  Brachysomophis umbonis McCosker & Randall, 2001 Turret snake eel
4611.  Brama australis Valenciennes, 1838 Southern rays bream
4612.  Brama brama (Bonnaterre, 1788) Atlantic pomfret
4613.  Brama caribbea Mead, 1972 Caribbean pomfret
4614.  Brama dussumieri Cuvier, 1831 Lesser bream
4615.  Brama japonica Hilgendorf, 1878 Pacific pomfret
4616.  Brama myersi Mead, 1972 Myers' pomfret
4617.  Brama orcini Cuvier, 1831 Bigtooth pomfret
4618.  Brama pauciradiata Moteki, Fujita & Last, 1995 Shortfin pomfret
4619.  Branchiostegus albus Dooley, 1978  
4620.  Branchiostegus argentatus (Cuvier, 1830)  
4621.  Branchiostegus auratus (Kishinouye, 1907)  
4622.  Branchiostegus australiensis Dooley & Kailola, 1988 Australian tilefish
4623.  Branchiostegus doliatus (Cuvier, 1830) Ribbed tilefish
4624.  Branchiostegus gloerfelti Dooley & Kailola, 1988  
4625.  Branchiostegus hedlandensis Dooley & Kailola, 1988 Port Hedland tilefish
4626.  Branchiostegus ilocanus Herre, 1928  
4627.  Branchiostegus japonicus (Houttuyn, 1782) Horsehead tilefish
4628.  Branchiostegus paxtoni Dooley & Kailola, 1988 Paxton's tilefish
4629.  Branchiostegus saitoi Dooley & Iwatsuki, 2012  
4630.  Branchiostegus sanae Huang, Chen, Ke & Zhang, 2025 Mononoke tilefish
4631.  Branchiostegus sawakinensis Amirthalingam, 1969 Freckled tilefish
4632.  Branchiostegus semifasciatus (Norman, 1931) Zebra tilefish
4633.  Branchiostegus serratus Dooley & Paxton, 1975 Australian barred tilefish
4634.  Branchiostegus vittatus Herre, 1926  
4635.  Branchiostegus wardi Whitley, 1932 Ward's tilefish
4636.  Bregmaceros anchovia Ho, Endo & Lee, 2020 False anchovy codlet
4637.  Bregmaceros arabicus D'Ancona & Cavinato, 1965  
4638.  Bregmaceros atlanticus Goode & Bean, 1886 Antenna codlet
4639.  Bregmaceros bathymaster Jordan & Bollman, 1890 Codlet
4640.  Bregmaceros cantori Milliken & Houde, 1984 Striped codlet
4641.  Bregmaceros cayorum Nichols, 1952  
4642.  Bregmaceros houdei Saksena & Richards, 1986 Stellate codlet
4643.  Bregmaceros japonicus Tanaka, 1908 Japanese codlet
4644.  Bregmaceros lanceolatus Shen, 1960  
4645.  Bregmaceros mcclellandi Thompson, 1840 Unicorn cod
4646.  Bregmaceros moseri Harold & Baltzegar, 2023 Gyre codlet
4647.  Bregmaceros nectabanus Whitley, 1941 Smallscale codlet
4648.  Bregmaceros neonectabanus Masuda, Ozawa & Tabeta, 1986  
4649.  Bregmaceros pescadorus Shen, 1960  
4650.  Bregmaceros pseudolanceolatus Torii, Javonillo & Ozawa, 2004 False lance codlet
4651.  Bregmaceros rarisquamosus Munro, 1950 Big-eye unicorn-cod
4652.  Bregmaceros retrodorsalis Ho & Endo, 2020 Back-fin codlet
4653.  Breitensteinia cessator Ng & Siebert, 1998  
4654.  Breitensteinia hypselurus Ng & Siebert, 1998  
4655.  Breitensteinia insignis Steindachner, 1881  
4656.  Brephostoma carpenteri Alcock, 1889  
4657.  Brevibora cheeya Liao & Tan, 2011  
4658.  Brevibora dorsiocellata (Duncker, 1904) Eyespot rasbora
4659.  Brevibora exilis Liao & Tan, 2014  
4660.  Brevimyrus niger (Günther, 1866)  
4661.  Breviraja claramaculata McEachran & Matheson, 1985 Brightspot skate
4662.  Breviraja colesi Bigelow & Schroeder, 1948 Lightnose skate
4663.  Breviraja mouldi McEachran & Matheson, 1995 Blacknose skate
4664.  Breviraja nigriventralis McEachran & Matheson, 1985 Blackbelly skate
4665.  Breviraja spinosa Bigelow & Schroeder, 1950 Spinose skate
4666.  Brevitrygon heterura (Bleeker, 1852) Dwarf whipray
4667.  Brevitrygon imbricata (Bloch & Schneider, 1801) Coromandel whipray
4668.  Brevitrygon javaensis (Last & White, 2013) Javan whipray
4669.  Brevitrygon manjajiae Last, Weigmann & Naylor, 2023 Sandwich whipray
4670.  Brevitrygon walga (Müller & Henle, 1841) Bengal whipray
4671.  Brevoortia aurea (Spix & Agassiz, 1829) Brazilian menhaden
4672.  Brevoortia gunteri Hildebrand, 1948 Finescale menhaden
4673.  Brevoortia patronus Goode, 1878 Gulf menhaden
4674.  Brevoortia pectinata (Jenyns, 1842) Argentine menhaden
4675.  Brevoortia smithi Hildebrand, 1941 Yellowfin menhaden
4676.  Brevoortia tyrannus (Latrobe, 1802) Atlantic menhaden
4677.  Brienomyrus adustus (Fowler, 1936)  
4678.  Brienomyrus brachyistius (Gill, 1862)  
4679.  Brienomyrus longianalis (Boulenger, 1901)  
4680.  Briggsia hastingsi Craig & Randall, 2009  
4681.  Brinkmannella elongata Parr, 1933  
4682.  Brittanichthys axelrodi Géry, 1965  
4683.  Brittanichthys myersi Géry, 1965  
4684.  Brochiloricaria chauliodon Isbrücker, 1979 Orchid leather neck whiptail
4685.  Brochiloricaria macrodon (Kner, 1853)  
4686.  Brochiraja aenigma Last & McEachran, 2006  
4687.  Brochiraja albilabiata Last & McEachran, 2006  
4688.  Brochiraja asperula (Garrick & Paul, 1974) Smooth deep-sea skate
4689.  Brochiraja heuresa Last & Séret, 2012  
4690.  Brochiraja leviveneta Last & McEachran, 2006  
4691.  Brochiraja microspinifera Last & McEachran, 2006  
4692.  Brochiraja spinifera (Garrick & Paul, 1974) Prickly deep-sea skate
4693.  Brochiraja vittacauda Last & Séret, 2012  
4694.  Brockius albigenys (Beebe & Tee-Van, 1928) Whitecheek blenny
4695.  Brockius nigricinctus (Howell Rivero, 1936) Spotcheek blenny
4696.  Brockius striatus (Hubbs, 1953) Green blenny
4697.  Brosme brosme (Ascanius, 1772) Cusk
4698.  Brosmodorsalis persicinus Paulin & Roberts, 1989 Pink brotula
4699.  Brosmolus longicaudus Machida, 1993 Longtail cusk
4700.  Brosmophyciops pautzkei Schultz, 1960 Slimy cuskeel
4701.  Brosmophycis marginata (Ayres, 1854) Red brotula
4702.  Brotula barbata (Bloch & Schneider, 1801) Bearded brotula
4703.  Brotula clarkae Hubbs, 1944 Pacific bearded brotula
4704.  Brotula flaviviridis Greenfield, 2005  
4705.  Brotula multibarbata Temminck & Schlegel, 1846 Goatsbeard brotula
4706.  Brotula ordwayi Hildebrand & Barton, 1949 Ordway's brotula
4707.  Brotula phenax Prokofiev, 2007  
4708.  Brotula townsendi Fowler, 1900 Townsend's cusk eel
4709.  Brotulinella taiwanensis Schwarzhans, Møller & Nielsen, 2005 Taiwan coralbrotula
4710.  Brotulotaenia brevicauda Cohen, 1974  
4711.  Brotulotaenia crassa Parr, 1934 Violet cuskeel
4712.  Brotulotaenia nielseni Cohen, 1974  
4713.  Brotulotaenia nigra Parr, 1933 Dark cusk
4714.  Brustiarius nox (Herre, 1935) Comb-gilled catfish
4715.  Brustiarius solidus (Herre, 1935) Hard-palate catfish
4716.  Brustiarius utarus (Kailola, 1990) Northern rivers catfish
4717.  Bryaninops amplus Larson, 1985 Large whip goby
4718.  Bryaninops annella Suzuki & Randall, 2014  
4719.  Bryaninops dianneae Larson, 1985  
4720.  Bryaninops discus Suzuki, Bogorodsky & Randall, 2012  
4721.  Bryaninops earlei Suzuki & Randall, 2014  
4722.  Bryaninops erythrops (Jordan & Seale, 1906) Erythrops goby
4723.  Bryaninops isis Larson, 1985 Isis goby
4724.  Bryaninops loki Larson, 1985 Loki whip-goby
4725.  Bryaninops natans Larson, 1985 Redeye goby
4726.  Bryaninops nexus Larson, 1987 Upside-down goby
4727.  Bryaninops ridens Smith, 1959 Ridens goby
4728.  Bryaninops spongicolus Suzuki, Bogorodsky & Randall, 2012  
4729.  Bryaninops tectus Suzuki & Randall, 2014  
4730.  Bryaninops tigris Larson, 1985 Black coral goby
4731.  Bryaninops translucens Suzuki & Randall, 2014  
4732.  Bryaninops yongei (Davis & Cohen, 1969) Whip coral goby
4733.  Brycinus batesii (Boulenger, 1903)  
4734.  Brycinus brevis (Boulenger, 1903)  
4735.  Brycinus carmesinus (Nichols & Griscom, 1917)  
4736.  Brycinus grandisquamis (Boulenger, 1899) Pinkfin Alestes
4737.  Brycinus leuciscus (Günther, 1867)  
4738.  Brycinus luteus (Roman, 1966)  
4739.  Brycinus macrolepidotus Valenciennes, 1850 True big-scale tetra
4740.  Brycinus poptae (Pellegrin, 1906)  
4741.  Brycinus rhodopleura (Boulenger, 1906)  
4742.  Brycinus schoutedeni (Boulenger, 1912)  
4743.  Brycon alburnus (Günther, 1860)  
4744.  Brycon amazonicus (Spix & Agassiz, 1829)  
4745.  Brycon argenteus Meek & Hildebrand, 1913  
4746.  Brycon atrocaudatus (Kner, 1863)  
4747.  Brycon behreae Hildebrand, 1938  
4748.  Brycon bicolor Pellegrin, 1909  
4749.  Brycon cephalus (Günther, 1869)  
4750.  Brycon chagrensis (Kner, 1863)  
4751.  Brycon coquenani Steindachner, 1915  
4752.  Brycon costaricensis Angulo & Gracian-Negrete, 2013 Costa Rican Brycon
4753.  Brycon coxeyi Fowler, 1943  
4754.  Brycon dentex Günther, 1860  
4755.  Brycon devillei (Castelnau, 1855)  
4756.  Brycon falcatus Müller & Troschel, 1844  
4757.  Brycon ferox Steindachner, 1877  
4758.  Brycon fowleri Dahl, 1955  
4759.  Brycon gouldingi Lima, 2004  
4760.  Brycon guatemalensis Regan, 1908 Machaca
4761.  Brycon henni Eigenmann, 1913  
4762.  Brycon hilarii (Valenciennes, 1850)  
4763.  Brycon insignis Steindachner, 1877 Tiete tetra
4764.  Brycon labiatus Steindachner, 1879  
4765.  Brycon medemi Dahl, 1960  
4766.  Brycon meeki Eigenmann & Hildebrand, 1918  
4767.  Brycon melanopterus (Cope, 1872)  
4768.  Brycon moorei Steindachner, 1878 Dorada
4769.  Brycon nattereri Günther, 1864  
4770.  Brycon obscurus Hildebrand, 1938  
4771.  Brycon oligolepis Regan, 1913  
4772.  Brycon opalinus (Cuvier, 1819)  
4773.  Brycon orbignyanus (Valenciennes, 1850)  
4774.  Brycon orthotaenia Günther, 1864  
4775.  Brycon pesu Müller & Troschel, 1845 Mourning tetra
4776.  Brycon petrosus Meek & Hildebrand, 1913  
4777.  Brycon polylepis Mosco Morales, 1988  
4778.  Brycon posadae Fowler, 1945  
4779.  Brycon rubricauda Steindachner, 1879  
4780.  Brycon sinuensis Dahl, 1955  
4781.  Brycon stolzmanni Steindachner, 1879  
4782.  Brycon striatulus (Kner, 1863)  
4783.  Brycon unicolor Mosco Morales, 1988  
4784.  Brycon vermelha Lima & Castro, 2000  
4785.  Brycon whitei Myers & Weitzman, 1960  
4786.  Bryconacidnus ellisae (Pearson, 1924)  
4787.  Bryconacidnus hemigrammus (Pearson, 1924)  
4788.  Bryconacidnus paipayensis (Pearson, 1929)  
4789.  Bryconaethiops boulengeri Pellegrin, 1900  
4790.  Bryconaethiops macrops Boulenger, 1920  
4791.  Bryconaethiops microstoma Günther, 1873  
4792.  Bryconaethiops quinquesquamae Teugels & Thys van den Audenaerde, 1990  
4793.  Bryconaethiops yseuxi Boulenger, 1899  
4794.  Bryconalestes bartoni (Nichols & La Monte, 1953)  
4795.  Bryconalestes derhami (Géry & Mahnert, 1977)  
4796.  Bryconalestes intermedius (Boulenger, 1903)  
4797.  Bryconalestes longipinnis (Günther, 1864) Longfin tetra
4798.  Bryconalestes tessmanni (Pappenheim, 1911)  
4799.  Bryconalestes tholloni (Pellegrin, 1901)  
4800.  Bryconamericus agna Azpelicueta & Almirón, 2001  
4801.  Bryconamericus alfredae Eigenmann, 1927  
4802.  Bryconamericus andresoi Román-Valencia, 2003  
4803.  Bryconamericus arilepis Román-Valencia, Vanegas-Ríos & Ruiz-C., 2008  
4804.  Bryconamericus bolivianus Pearson, 1924  
4805.  Bryconamericus brevirostris (Günther, 1860)  
4806.  Bryconamericus bucayensis Román-Valencia, Ruiz-C., Taphorn & García-A., 2013  
4807.  Bryconamericus caldasi Román-Valencia, Ruiz-C., Taphorn B. & García-Alzate, 2014  
4808.  Bryconamericus carlosi Román-Valencia, 2003  
4809.  Bryconamericus caucanus Eigenmann, 1913  
4810.  Bryconamericus charalae Román-Valencia, 2005  
4811.  Bryconamericus cinarucoense Román-Valencia, Taphorn & Ruiz-C., 2008  
4812.  Bryconamericus cismontanus Eigenmann, 1914  
4813.  Bryconamericus coeruleus Jerep & Shibatta, 2017  
4814.  Bryconamericus cristiani Román-Valencia, 1999  
4815.  Bryconamericus dahli Román-Valencia, 2000  
4816.  Bryconamericus deuterodonoides Eigenmann, 1914  
4817.  Bryconamericus diaphanus (Cope, 1878)  
4818.  Bryconamericus ecai da Silva, 2004  
4819.  Bryconamericus ecuadorensis Román-Valencia, Ruiz-C., Taphorn B., Jiménez-Prado & García-Alzate, 2015  
4820.  Bryconamericus eigenmanni (Evermann & Kendall, 1906)  
4821.  Bryconamericus emperador (Eigenmann & Ogle, 1907)  
4822.  Bryconamericus exodon Eigenmann, 1907  
4823.  Bryconamericus foncensis Román-Valencia, Vanegas-Ríos & Ruiz-C., 2009  
4824.  Bryconamericus galvisi Román-Valencia, 2000  
4825.  Bryconamericus gonzalezi Román-Valencia, 2002  
4826.  Bryconamericus grosvenori Eigenmann, 1927  
4827.  Bryconamericus guaytarae Eigenmann & Henn, 1914  
4828.  Bryconamericus guizae Román-Valencia, 2003  
4829.  Bryconamericus guyanensis Zarske, Le Bail & Géry, 2010  
4830.  Bryconamericus huilae Román-Valencia, 2003  
4831.  Bryconamericus hyphesson Eigenmann, 1909  
4832.  Bryconamericus icelus Dahl, 1964  
4833.  Bryconamericus ichoensis Román-Valencia, 2000  
4834.  Bryconamericus iheringii (Boulenger, 1887)  
4835.  Bryconamericus ikaa Casciotta, Almirón & Azpelicueta, 2004  
4836.  Bryconamericus indefessus (Mirande, Aguilera & Azpelicueta, 2004)  
4837.  Bryconamericus lambari Malabarba & Kindel, 1995  
4838.  Bryconamericus lassorum Román-Valencia, 2002  
4839.  Bryconamericus loisae Géry, 1964  
4840.  Bryconamericus macarenae Román-Valencia, García-Alzate, Ruiz-C. & Taphorn, 2010  
4841.  Bryconamericus macrophthalmus Román-Valencia, 2003  
4842.  Bryconamericus megalepis Fowler, 1941  
4843.  Bryconamericus mennii Miquelarena, Protogino, Filiberto & López, 2002  
4844.  Bryconamericus microcephalus (Miranda Ribeiro, 1908)  
4845.  Bryconamericus miraensis Fowler, 1945  
4846.  Bryconamericus misei Pedroso, Deprá & Pavanelli, 2024  
4847.  Bryconamericus motatanensis Schultz, 1944  
4848.  Bryconamericus multiradiatus Dahl, 1960  
4849.  Bryconamericus novae Eigenmann & Henn, 1914  
4850.  Bryconamericus orinocoensis Román-Valencia, 2003  
4851.  Bryconamericus ornaticeps Bizerril & Perez-Neto, 1995  
4852.  Bryconamericus oroensis Román-Valencia, Ruiz-C., Taphorn & García-A., 2013  
4853.  Bryconamericus osgoodi Eigenmann & Allen, 1942  
4854.  Bryconamericus pachacuti Eigenmann, 1927  
4855.  Bryconamericus patriciae da Silva, 2004  
4856.  Bryconamericus pectinatus Vari & Siebert, 1990  
4857.  Bryconamericus peruanus (Müller & Troschel, 1845)  
4858.  Bryconamericus phoenicopterus (Cope, 1872)  
4859.  Bryconamericus pinnavittatus Dagosta & Netto-Ferreira, 2015  
4860.  Bryconamericus plutarcoi Román-Valencia, 2001  
4861.  Bryconamericus poi (Almirón, Casciotta, Azpelicueta & Cione, 2001)  
4862.  Bryconamericus pyahu Azpelicueta, Casciotta & Almirón, 2003  
4863.  Bryconamericus rubropictus (Berg, 1901)  
4864.  Bryconamericus scleroparius (Regan, 1908)  
4865.  Bryconamericus simus (Boulenger, 1898)  
4866.  Bryconamericus singularis Román-Valencia, Taphorn & Ruiz-C., 2008  
4867.  Bryconamericus stramineus Eigenmann, 1908  
4868.  Bryconamericus subtilisform Román-Valencia, 2003  
4869.  Bryconamericus sylvicola Braga, 1998  
4870.  Bryconamericus tenuis Bizerril & Auraujo, 1992  
4871.  Bryconamericus ternetzi Myers, 1928  
4872.  Bryconamericus terrabensis Meek, 1914  
4873.  Bryconamericus thomasi Fowler, 1940  
4874.  Bryconamericus tolimae Eigenmann, 1913  
4875.  Bryconamericus turiuba Langeani, Lucena, Pedrini & Tarelho-Pereira, 2005  
4876.  Bryconamericus uporas Casciotta, Azpelicueta & Almirón, 2002  
4877.  Bryconamericus yokiae Román-Valencia, 2003  
4878.  Bryconamericus ytu Almirón, Azpelicueta & Casciotta, 2004  
4879.  Bryconamericus zamorensis Román-Valencia, Ruiz-C., Taphorn B. & García-A., 2013  
4880.  Bryconamericus zeteki Hildebrand, 1938  
4881.  Bryconella pallidifrons (Fowler, 1946)  
4882.  Bryconexodon juruenae Géry, 1980  
4883.  Bryconexodon trombetasi Jégu, Santos & Ferreira, 1991  
4884.  Bryconops affinis (Günther, 1864) Orangefin tetra
4885.  Bryconops alburnoides Kner, 1858  
4886.  Bryconops caudomaculatus (Günther, 1864) Tailspot tetra
4887.  Bryconops colanegra Chernoff & Machado-Allison, 1999  
4888.  Bryconops colaroja Chernoff & Machado-Allison, 1999  
4889.  Bryconops collettei Chernoff & Machado-Allison, 2005  
4890.  Bryconops cyrtogaster (Norman, 1926)  
4891.  Bryconops disruptus Machado-Allison & Chernoff, 1997  
4892.  Bryconops durbinae (Eigenmann, 1908)  
4893.  Bryconops giacopinii (Fernández-Yépez, 1950)  
4894.  Bryconops gracilis (Eigenmann, 1908)  
4895.  Bryconops humeralis Machado-Allison, Chernoff & Buckup, 1996  
4896.  Bryconops imitator Chernoff & Machado-Allison, 2002  
4897.  Bryconops inpai Knöppel, Junk & Géry, 1968  
4898.  Bryconops magoi Chernoff & Machado-Allison, 2005  
4899.  Bryconops melanurus (Bloch, 1794)  
4900.  Bryconops munduruku Silva-Oliveira, Canto & Ribeiro, 2015  
4901.  Bryconops piracolina Wingert & Malabarba, 2011  
4902.  Bryconops tocantinensis Guedes, Oliveira & Lucinda, 2016  
4903.  Bryconops transitoria (Steindachner, 1915)  
4904.  Bryconops vibex Machado-Allison, Chernoff & Buckup, 1996  
4905.  Bryozoichthys lysimus (Jordan & Snyder, 1902) Nutcracker prickleback
4906.  Bryozoichthys marjorius McPhail, 1970 Pearly prickleback
4907.  Bryx analicarens (Duncker, 1915) Pink pipefish
4908.  Bryx dunckeri (Metzelaar, 1919) Pugnose pipefish
4909.  Bryx randalli (Herald, 1965)  
4910.  Bryx veleronis Herald, 1940  
4911.  Buccochromis atritaeniatus (Regan, 1922)  
4912.  Buccochromis heterotaenia (Trewavas, 1935)  
4913.  Buccochromis lepturus (Regan, 1922) Slender tail hap
4914.  Buccochromis nototaenia (Boulenger, 1902) Stripeback hap
4915.  Buccochromis oculatus (Trewavas, 1935)  
4916.  Buccochromis rhoadesii (Boulenger, 1908)  
4917.  Buccochromis spectabilis (Trewavas, 1935)  
4918.  Buenia affinis Iljin, 1930 De Buen's goby
4919.  Buenia jeffreysii (Günther, 1867) Jeffrey's goby
4920.  Buenia lombartei Kovačić, Ordines & Schliewen, 2018 Lombarte's goby
4921.  Buenia massutii Kovacic, Ordines & Schliewen, 2017 Massuti's goby
4922.  Bufoceratias microcephalus Ho, Kawai & Amaoka, 2016  
4923.  Bufoceratias shaoi Pietsch, Ho & Chen, 2004  
4924.  Bufoceratias thele (Uwate, 1979)  
4925.  Bufoceratias wedli (Pietschmann, 1926)  
4926.  Buglossidium luteum (Risso, 1810) Solenette
4927.  Bujurquina apoparuana Kullander, 1986  
4928.  Bujurquina beniensis Careaga, Miranda, & Carvajal-Vallejos, 2023  
4929.  Bujurquina cordemadi Kullander, 1986  
4930.  Bujurquina eurhinus Kullander, 1986  
4931.  Bujurquina hophrys Kullander, 1986  
4932.  Bujurquina huallagae Kullander, 1986  
4933.  Bujurquina labiosa Kullander, 1986  
4934.  Bujurquina mabelae Careaga, Miranda, & Carvajal-Vallejos, 2023  
4935.  Bujurquina mariae (Eigenmann, 1922)  
4936.  Bujurquina megalospilus Kullander, 1986  
4937.  Bujurquina moriorum Kullander, 1986  
4938.  Bujurquina oenolaemus Kullander, 1987  
4939.  Bujurquina omagua Rican & Ricanova, 2023  
4940.  Bujurquina ortegai Kullander, 1986  
4941.  Bujurquina pardus Arbour, Barriga Salazar & López-Fernández, 2014  
4942.  Bujurquina peregrinabunda Kullander, 1986  
4943.  Bujurquina robusta Kullander, 1986  
4944.  Bujurquina syspilus (Cope, 1872)  
4945.  Bujurquina tambopatae Kullander, 1986  
4946.  Bujurquina vittata (Heckel, 1840) Banded acara
4947.  Bujurquina zamorensis (Regan, 1905)  
4948.  Bulbonaricus brauni (Dawson & Allen, 1978) Pugheaded pipefish
4949.  Bulbonaricus brucei Dawson, 1984  
4950.  Bulbonaricus davaoensis (Herald, 1953) Davao pughead pipefish
4951.  Bullisichthys caribbaeus Rivas, 1971 Pugnose bass
4952.  Bullockia maldonadoi (Eigenmann, 1920)  
4953.  Bunaka gyrinoides (Bleeker, 1853) Greenback gauvina
4954.  Bunocephalus aleuropsis Cope, 1870  
4955.  Bunocephalus aloikae Hoedeman, 1961  
4956.  Bunocephalus amaurus Eigenmann, 1912 Camouflaged catfish
4957.  Bunocephalus chamaizelus Eigenmann, 1912  
4958.  Bunocephalus colombianus Eigenmann, 1912  
4959.  Bunocephalus coracoideus (Cope, 1874) Guitarrita
4960.  Bunocephalus doriae Boulenger, 1902  
4961.  Bunocephalus erondinae Cardoso, 2010  
4962.  Bunocephalus hartti Carvalho, Cardoso, Friel & Reis, 2015  
4963.  Bunocephalus knerii Steindachner, 1882 Ecuador banjo catfish
4964.  Bunocephalus larai Ihering, 1930  
4965.  Bunocephalus minerim Carvalho, Cardoso, Friel & Reis, 2015  
4966.  Bunocephalus verrucosus (Walbaum, 1792) Gnarled catfish
4967.  Butis amboinensis (Bleeker, 1853) Olive flathead-gudgeon
4968.  Butis butis (Hamilton, 1822) Duckbill sleeper
4969.  Butis gymnopomus (Bleeker, 1853)  
4970.  Butis humeralis (Valenciennes, 1837)  
4971.  Butis koilomatodon (Bleeker, 1849) Mud sleeper
4972.  Butis melanostigma (Bleeker, 1849) Black-spotted gudgeon
4973.  Bythaelurus alcockii (Garman, 1913) Arabian catshark
4974.  Bythaelurus bachi Weigmann, Ebert, Clerkin, Stehmann & Naylor, 2016 Bach's catshark
4975.  Bythaelurus canescens (Günther, 1878) Dusky catshark
4976.  Bythaelurus clevai (Séret, 1987) Broadhead cat shark
4977.  Bythaelurus dawsoni (Springer, 1971) New Zealand catshark
4978.  Bythaelurus giddingsi McCosker, Long & Baldwin, 2012 Galápagos catshark
4979.  Bythaelurus hispidus (Alcock, 1891) Bristly catshark
4980.  Bythaelurus immaculatus (Chu & Meng, 1982) Spotless catshark
4981.  Bythaelurus incanus Last & Stevens, 2008  
4982.  Bythaelurus lutarius (Springer & D'Aubrey, 1972) Mud catshark
4983.  Bythaelurus naylori Ebert & Clerkin, 2015 Dusky snout catshark
4984.  Bythaelurus stewarti Weigmann, Kaschner & Thiel, 2018 Error Seamount Catshark
4985.  Bythaelurus tenuicephalus Kaschner, Weigmann & Thiel, 2015 Narrowhead catshark
4986.  Bythaelurus vivaldii Weigmann & Kaschner, 2017 Vivaldi's catshark
4987.  Bythites fuscus Reinhardt, 1837 Arctic brotula
4988.  Bythites gerdae Nielsen & Cohen, 1973  
4989.  Bythites islandicus Nielsen & Cohen, 1973  
4990.  Cabdio crassus Lalramliana, Lalronunga & Singh, 2019  
4991.  Cabdio jaya (Hamilton, 1822) Jaya
4992.  Cabdio morar (Hamilton, 1822) Morari
4993.  Cabdio occidentalis Jouladeh-Roudbar, Lalramliana, Vatendoust, Ghanavi & Freyhof, 2023  
4994.  Cabdio ukhrulensis (Selim & Vishwanath, 2001)  
4995.  Cabillus atripelvicus Randall, Sakamoto & Shibukawa, 2007  
4996.  Cabillus caudimacula Greenfield & Randall, 2004  
4997.  Cabillus lacertops Smith, 1959 Lizard cabillus
4998.  Cabillus macrophthalmus (Weber, 1909) Bigeye cabillus
4999.  Cabillus nigromarginatus Kovačić & Bogorodsky, 2013  
5000.  Cabillus nigrostigmus Kovačić & Bogorodsky, 2013  
5001.  Cabillus pexus Shibukawa & Aizawa, 2013  
5002.  Cabillus tongarevae (Fowler, 1927) Tongareva goby
5003.  Caecieleotris morrisi Walsh & Chakrabarty, 2016  
5004.  Caecobarbus geertsii Boulenger, 1921 Congo blind barb
5005.  Caecocypris basimi Banister & Bunni, 1980  
5006.  Caecogobius cryptophthalmus Berti & Ercolini, 1991  
5007.  Caecula kuro (Kuroda, 1947)  
5008.  Caecula pterygera Vahl, 1794 Finny snake eel
5009.  Caelatoglanis zonatus Ng & Kottelat, 2005  
5010.  Caenotropus labyrinthicus (Kner, 1858)  
5011.  Caenotropus maculosus (Eigenmann, 1912)  
5012.  Caenotropus mestomorgmatos Vari, Castro & Raredon, 1995  
5013.  Caenotropus schizodon Scharcansky & Lucena, 2007  
5014.  Caesio caerulaurea Lacepède, 1801 Blue and gold fusilier
5015.  Caesio cuning (Bloch, 1791) Redbelly yellowtail fusilier
5016.  Caesio idreesi Kar, Mariyambi, Raghavan & Sureshkumar, 2023  
5017.  Caesio lunaris Cuvier, 1830 Lunar fusilier
5018.  Caesio striata Rüppell, 1830 Striated fusilier
5019.  Caesio suevica Klunzinger, 1884 Suez fusilier
5020.  Caesio teres Seale, 1906 Yellow and blueback fusilier
5021.  Caesio varilineata Carpenter, 1987 Variable-lined fusilier
5022.  Caesio xanthalytos Holleman, Connell & Carpenter, 2013 Goldsash fusilier
5023.  Caesio xanthonota Bleeker, 1853 Yellowback fusilier
5024.  Caesioperca lepidoptera (Forster, 1801) Butterfly perch
5025.  Caesioperca rasor (Richardson, 1839) Barber perch
5026.  Caesioscorpis theagenes Whitley, 1945 Blowhole perch
5027.  Caffrogobius agulhensis (Barnard, 1927) Agulhas goby
5028.  Caffrogobius caffer (Günther, 1874)  
5029.  Caffrogobius dubius (Smith, 1959)  
5030.  Caffrogobius gilchristi (Boulenger, 1898) Prison goby
5031.  Caffrogobius natalensis (Günther, 1874) Baldy
5032.  Caffrogobius nudiceps (Valenciennes, 1837) Barehead goby
5033.  Caffrogobius saldanha (Barnard, 1927) Commafin goby
5034.  Caiapobrycon tucurui Malabarba & Vari, 2000  
5035.  Cairnsichthys bitaeniatus Allen, Hammer & Raadik, 2018  
5036.  Cairnsichthys rhombosomoides (Nichols & Raven, 1928) Cairns rainbowfish
5037.  Calamopteryx goslinei Böhlke & Cohen, 1966 Longarm brotula
5038.  Calamopteryx jeb Cohen, 1973  
5039.  Calamopteryx robinsorum Cohen, 1973 Teacher brotula
5040.  Calamus arctifrons Goode & Bean, 1882 Grass porgy
5041.  Calamus bajonado (Bloch & Schneider, 1801) Jolthead porgy
5042.  Calamus brachysomus (Lockington, 1880) Pacific porgy
5043.  Calamus calamus (Valenciennes, 1830) Saucereye porgy
5044.  Calamus campechanus Randall & Caldwell, 1966 Campeche porgy
5045.  Calamus cervigoni Randall & Caldwell, 1966 Spotfin porgy
5046.  Calamus leucosteus Jordan & Gilbert, 1885 Whitebone porgy
5047.  Calamus mu Randall & Caldwell, 1966 Flathead porgy
5048.  Calamus nodosus Randall & Caldwell, 1966 Knobbed porgy
5049.  Calamus penna (Valenciennes, 1830) Sheepshead porgy
5050.  Calamus pennatula Guichenot, 1868 Pluma porgy
5051.  Calamus proridens Jordan & Gilbert, 1884 Littlehead porgy
5052.  Calamus taurinus (Jenyns, 1840) Galapagos porgy
5053.  Caliraja cortezensis (McEachran & Miyake, 1988) Cortez skate
5054.  Caliraja inornata (Jordan & Gilbert, 1881) California skate
5055.  Caliraja rhina (Jordan & Gilbert, 1880) Longnose skate
5056.  Caliraja stellulata (Jordan & Gilbert, 1880) Starry skate
5057.  Callanthias allporti Günther, 1876 Splendid sea perch
5058.  Callanthias australis Ogilby, 1899 Magnificent splendid perch
5059.  Callanthias japonicus Franz, 1910  
5060.  Callanthias legras Smith, 1948 Goldie
5061.  Callanthias parini Anderson & Johnson, 1984  
5062.  Callanthias platei Steindachner, 1898  
5063.  Callanthias ruber (Rafinesque, 1810) Parrot seaperch
5064.  Callanthias splendens Griffin, 1921  
5065.  Callechelys bilinearis Kanazawa, 1952 Twostripe snake eel
5066.  Callechelys bitaeniata (Peters, 1877)  
5067.  Callechelys catostoma (Schneider, 1801) Black-striped snake eel
5068.  Callechelys cliffi Böhlke & Briggs, 1954 Sandy ridgefin eel
5069.  Callechelys eristigma McCosker & Rosenblatt, 1972 Spotted ridgefin eel
5070.  Callechelys galapagensis McCosker & Rosenblatt, 1972  
5071.  Callechelys guineensis (Osório, 1893) Shorttail snake eel
5072.  Callechelys leucoptera (Cadenat, 1954)  
5073.  Callechelys lutea Snyder, 1904 Yellow-spotted snake eel
5074.  Callechelys maculatus Chu, Wu & Jin, 1981  
5075.  Callechelys marmorata (Bleeker, 1854) Marbled snake eel
5076.  Callechelys muraena Jordan & Evermann, 1887 Blotched snake eel
5077.  Callechelys papulosa McCosker, 1998 Blistered snake eel
5078.  Callechelys randalli McCosker, 1998  
5079.  Callechelys springeri (Ginsburg, 1951) Ridgefin eel
5080.  Callichthys callichthys (Linnaeus, 1758) Cascarudo
5081.  Callichthys fabricioi Román-Valencia, Lehmann A. & Muñoz, 1999 Western catfish
5082.  Callichthys oibaensis Ardila Rodríguez, 2006 Oibita catfish
5083.  Callichthys serralabium Lehmann A. & Reis, 2004 Sawlipped catfish
5084.  Calliclinus geniguttatus (Valenciennes, 1836)  
5085.  Calliclinus nudiventris Cervigón & Pequeño, 1979  
5086.  Callionymus aagilis Fricke, 1999 Slow dragonet
5087.  Callionymus acutirostris Fricke, 1981 Pointed dragonet
5088.  Callionymus afilum Fricke, 2000 Northern Australian longtail dragonet
5089.  Callionymus africanus (Kotthaus, 1977) African deepwater dragonet
5090.  Callionymus alisae Fricke, 2016 Alis dragonet
5091.  Callionymus altipinnis Fricke, 1981 Highfin deepwater dragonet
5092.  Callionymus amboina Suwardji, 1965 Ambon darter dragonet
5093.  Callionymus annulatus Weber, 1913 Big-head dragonet
5094.  Callionymus australis Fricke, 1983 Australian stinkfish
5095.  Callionymus bairdi Jordan, 1888 Lancer dragonet
5096.  Callionymus belcheri Richardson, 1844 Belcher's dragonet
5097.  Callionymus beniteguri Jordan & Snyder, 1900 Whitespotted dragonet
5098.  Callionymus bentuviai Fricke, 1981 Ben-Tuvia's deepwater dragonet
5099.  Callionymus bifilum Fricke, 2000 NW Australian deepwater dragonet
5100.  Callionymus bleekeri Fricke, 1983 Bleeker's deepwater dragonet
5101.  Callionymus boucheti Fricke, 2017 Bouchet's dragonet
5102.  Callionymus brevianalis Fricke, 1983 Small ruddertail dragonet
5103.  Callionymus caeruleonotatus Gilbert, 1905 Bluespotted dragonet
5104.  Callionymus carebares Alcock, 1890 Indian deepwater dragonet
5105.  Callionymus colini Fricke, 1993 Tiny New Guinea longtail dragonet
5106.  Callionymus comptus Randall, 1999 Ornamented dragonet
5107.  Callionymus cooperi Regan, 1908 Cooper's dragonet
5108.  Callionymus curvicornis Valenciennes, 1837 Horn dragonet
5109.  Callionymus curvispinis Fricke & Zaiser Brownell, 1993 Izu ruddertail dragonet
5110.  Callionymus decoratus (Gilbert, 1905) Decorated dragonet
5111.  Callionymus delicatulus Smith, 1963 Delicate dragonet
5112.  Callionymus doryssus (Jordan & Fowler, 1903) Japanese filamentous dragonet
5113.  Callionymus draconis Nakabo, 1977 Japanese spiny dragonet
5114.  Callionymus enneactis Bleeker, 1879 Mangrove dragonet
5115.  Callionymus erythraeus Ninni, 1934 Smallhead dragonet
5116.  Callionymus fasciatus Valenciennes, 1837 Banded dragonet
5117.  Callionymus filamentosus Valenciennes, 1837 Blotchfin dragonet
5118.  Callionymus flavus Fricke, 1983 Yellow ruddertail dragonet
5119.  Callionymus fluviatilis Day, 1876 River dragonet
5120.  Callionymus formosanus Fricke, 1981 Taiwanese deepwater dragonet
5121.  Callionymus futuna Fricke, 1998 Futuna deepwater dragonet
5122.  Callionymus gardineri Regan, 1908 Longtail dragonet
5123.  Callionymus goodladi (Whitley, 1944) Goodlad's stinkfish
5124.  Callionymus grossi Ogilby, 1910 Gross's stinkfish
5125.  Callionymus guentheri Fricke, 1981 Günther's deepwater dragonet
5126.  Callionymus hainanensis Li, 1966 Hainan darter dragonet
5127.  Callionymus hildae Fricke, 1981 Hilde's darter dragonet
5128.  Callionymus hindsii Richardson, 1844 Hinds' dragonet
5129.  Callionymus ikedai (Nakabo, Senou & Aizawa, 1998) Ryukyu ruddertail dragonet
5130.  Callionymus io Fricke, 1983 Andaman Sea spiny dragonet
5131.  Callionymus izuensis Fricke & Zaiser Brownell, 1993 Izu dragonet
5132.  Callionymus japonicus Houttuyn, 1782 Japanese longtail dragonet
5133.  Callionymus kailolae Fricke, 2000 Kailola's deepwater dragonet
5134.  Callionymus kanakorum Fricke, 2006  
5135.  Callionymus keeleyi Fowler, 1941 Keeley's dragonet
5136.  Callionymus koreanus (Nakabo, Jeon & Li, 1987) Korean dragonet
5137.  Callionymus kotthausi Fricke, 1981 Kotthaus' deepwater dragonet
5138.  Callionymus leucobranchialis Fowler, 1941 Whitegill dragonet
5139.  Callionymus leucopoecilus Fricke & Lee, 1993 Korean darter dragonet
5140.  Callionymus limiceps Ogilby, 1908 Rough-headed dragonet
5141.  Callionymus lunatus Temminck & Schlegel, 1845 Moon dragonet
5142.  Callionymus luridus Fricke, 1981 Macclesfield longtail dragonet
5143.  Callionymus lyra Linnaeus, 1758 Dragonet
5144.  Callionymus macclesfieldensis Fricke, 1983 Macclesfield dragonet
5145.  Callionymus macdonaldi Ogilby, 1911 Australian darter dragonet
5146.  Callionymus maculatus Rafinesque, 1810  
5147.  Callionymus madangensis Fricke, 2014 Madang dragonet
5148.  Callionymus margaretae Regan, 1905 Margaret's dragonet
5149.  Callionymus marleyi Regan, 1919 Sand dragonet
5150.  Callionymus marquesensis Fricke, 1989 Marquesas ruddertail dragonet
5151.  Callionymus martinae Fricke, 1981 Martina's dragonet
5152.  Callionymus mascarenus Fricke, 1983 Mauritius dragonet
5153.  Callionymus megastomus Fricke, 1982 Indian megamouth dragonet
5154.  Callionymus melanotopterus Bleeker, 1850 Indonesian flag dragonet
5155.  Callionymus meridionalis Suwardji, 1965 Whiteflag dragonet
5156.  Callionymus moretonensis Johnson, 1971 Queensland stinkfish
5157.  Callionymus mortenseni Suwardji, 1965 Mortensen's darter dragonet
5158.  Callionymus muscatensis Regan, 1905 Muscat dragonet
5159.  Callionymus neptunius (Seale, 1910) Long-tail dragonet
5160.  Callionymus obscurus Fricke, 1989 Obscure dragonet
5161.  Callionymus ochiaii Fricke, 1981 Japanese lowfin deepwater dragonet
5162.  Callionymus octostigmatus Fricke, 1981 Eightspot dragonet
5163.  Callionymus ogilbyi Fricke, 2002 Eastern Australian longtail dragonet
5164.  Callionymus omanensis Fricke, Jawad & Al-Mamry, 2014 Oman dragonet
5165.  Callionymus oxycephalus Fricke, 1980 Red Sea spiny dragonet
5166.  Callionymus persicus Regan, 1905 Persian dragonet
5167.  Callionymus petersi Fricke, 2016 Peters's dragonet
5168.  Callionymus planus Ochiai, 1955 Japanese darter dragonet
5169.  Callionymus platycephalus Fricke, 1983 Flathead dragonet
5170.  Callionymus pleurostictus Fricke, 1982 Blue-spotted ruddertail dragonet
5171.  Callionymus profundus Fricke & Golani, 2013  
5172.  Callionymus pusillus Delaroche, 1809 Sailfin dragonet
5173.  Callionymus regani Nakabo, 1979 Regan's deepwater dragonet
5174.  Callionymus reticulatus Valenciennes, 1837 Reticulated dragonet
5175.  Callionymus risso Lesueur, 1814 Risso's dragonet
5176.  Callionymus rivatoni Fricke, 1993 New Caledonian longtail dragonet
5177.  Callionymus russelli Johnson, 1976 Russell's dragonet
5178.  Callionymus sagitta Pallas, 1770 Arrow dragonet
5179.  Callionymus scaber McCulloch, 1926 Lord Howe longtail dragonet
5180.  Callionymus scabriceps Fowler, 1941 Jolo dragonet
5181.  Callionymus schaapii Bleeker, 1852 Short-snout sand-dragonet
5182.  Callionymus semeiophor Fricke, 1983 Nusa Tenggara deepwater dragonet
5183.  Callionymus sereti Fricke, 1998 Séret's dragonet
5184.  Callionymus simplicicornis Valenciennes, 1837 Simple-spined dragonet
5185.  Callionymus sokonumeri Kamohara, 1936 Japanese highfin deepwater dragonet
5186.  Callionymus sphinx Fricke & Heckele, 1984 Sphinx dragonet
5187.  Callionymus stigmatopareius Fricke, 1981 Mozambique dragonet
5188.  Callionymus sublaevis McCulloch, 1926 Australian filamentous dragonet
5189.  Callionymus superbus Fricke, 1983 Proud dragonet
5190.  Callionymus tenuis Fricke, 1981 Tiny dragonet
5191.  Callionymus tethys Fricke, 1993 Tethys dragonet
5192.  Callionymus umbrithorax Fowler, 1941 Philippine darkthroat dragonet
5193.  Callionymus valenciennei Temminck & Schlegel, 1845 Valenciennes' dragonet
5194.  Callionymus vietnamensis Fricke & Vo, 2018 Vietnamese longtail dragonet
5195.  Callionymus whiteheadi Fricke, 1981 Whitehead's deepwater dragonet
5196.  Callionymus zythros Fricke, 2000 Wongat dragonet
5197.  Callochromis macrops (Boulenger, 1898)  
5198.  Callochromis melanostigma (Boulenger, 1906)  
5199.  Callochromis pleurospilus (Boulenger, 1906)  
5200.  Callogobius albipunctatus Akihito & Ikeda, 2021  
5201.  Callogobius amikami Goren, Miroz & Baranes, 1991  
5202.  Callogobius andamanensis Menon & Chatterjee, 1974 Andaman goby
5203.  Callogobius bauchotae Goren, 1979 Bauchot's goby
5204.  Callogobius bifasciatus (Smith, 1958) Doublebar goby
5205.  Callogobius bothriorrhynchus (Herzenstein, 1896)  
5206.  Callogobius centrolepis Weber, 1909 Centrescale goby
5207.  Callogobius clitellus McKinney & Lachner, 1978 Saddled goby
5208.  Callogobius crassus McKinney & Lachner, 1984 Stout goby
5209.  Callogobius depressus (Ramsay & Ogilby, 1886) Flathead goby
5210.  Callogobius dori Goren, 1980  
5211.  Callogobius dorsomaculatus Akihito & Ikeda, 2021  
5212.  Callogobius falx Fujiwara, Suzuki & Motomura, 2021 Wagtail Goby
5213.  Callogobius flavobrunneus (Smith, 1958) Slimy goby
5214.  Callogobius hasseltii (Bleeker, 1851) Hasselt's goby
5215.  Callogobius hastatus McKinney & Lachner, 1978 Spearfin goby
5216.  Callogobius maculipinnis (Fowler, 1918) Ostrich goby
5217.  Callogobius mannarensis Rangarajan, 1970  
5218.  Callogobius mucosus (Günther, 1872) Sculptured goby
5219.  Callogobius nigromarginatus Chen & Shao, 2000  
5220.  Callogobius okinawae (Snyder, 1908) Okinawa flap-headed goby
5221.  Callogobius pilosimentum Delventhal, Mooi, Bogorodsky & Mal, 2016 Hairy-chinned flapheaded goby
5222.  Callogobius plumatus (Smith, 1959) Feather goby
5223.  Callogobius producta (Herre, 1927) Elongate flap-headed goby
5224.  Callogobius sclateri (Steindachner, 1879) Pacific goby
5225.  Callogobius seshaiyai Jacob & Rangarajan, 1960  
5226.  Callogobius sheni Chen, Chen & Fang, 2006  
5227.  Callogobius shunkan Takagi, 1957  
5228.  Callogobius snelliusi Koumans, 1953  
5229.  Callogobius stellatus McKinney & Lachner, 1978 Stellar goby
5230.  Callogobius swifti Allen, Erdmann & Brooks, 2020 Swift's goby
5231.  Callogobius tanegasimae (Snyder, 1908)  
5232.  Callogobius trifasciatus Menon & Chatterjee, 1976  
5233.  Callogobius tutuilae (Jordan & Seale, 1906)  
5234.  Callogobius williamsi Delventhal & Mooi, 2023 Williams’s flapheaded goby
5235.  Callogobius winterbottomi Delventhal & Mooi, 2013 Winterbottom's flapheaded goby
5236.  Callopanchax huwaldi (Berkenkamp & Etzel, 1980)  
5237.  Callopanchax monroviae (Roloff & Ladiges, 1972)  
5238.  Callopanchax occidentalis (Clausen, 1966) Golden pheasant panchax
5239.  Callopanchax sidibeorum Sonnenberg & Busch, 2010  
5240.  Callopanchax toddi (Clausen, 1966)  
5241.  Calloplesiops altivelis (Steindachner, 1903) Comet
5242.  Calloplesiops argus Fowler & Bean, 1930  
5243.  Callorhinchus callorynchus (Linnaeus, 1758) Plownose chimaera
5244.  Callorhinchus capensis Duméril, 1865 Cape elephantfish
5245.  Callorhinchus milii Bory de Saint-Vincent, 1823 Ghost shark
5246.  Calophysus macropterus (Lichtenstein, 1819) Zamurito
5247.  Calotomus carolinus (Valenciennes, 1840) Carolines parrotfish
5248.  Calotomus japonicus (Valenciennes, 1840) Japanese parrotfish
5249.  Calotomus spinidens (Quoy & Gaimard, 1824) Spinytooth parrotfish
5250.  Calotomus viridescens (Rüppell, 1835) Viridescent parrotfish
5251.  Calotomus zonarchus (Jenkins, 1903) Yellowbar parrot
5252.  Calumia eilperinae Allen & Erdmann, 2010 Fartail coraldgudgeon
5253.  Calumia godeffroyi (Günther, 1877) Tailface sleeper
5254.  Calumia papuensis Allen & Erdmann, 2010 Papuan coralgudgeon
5255.  Calumia profunda Larson & Hoese, 1980 Deepreef coralgudgeon
5256.  Cambeva atrobrunnea Costa, Feltrin & Katz, 2024  
5257.  Cambeva babilonica Costa, Azevedo-Santos & Katz, 2025  
5258.  Cambeva barbosae Costa, Feltrin & Katz, 2021  
5259.  Cambeva botuvera Costa, Feltrin & Katz, 2021  
5260.  Cambeva capetinga Costa, Azevedo-Santos, Uzeda & Katz, 2025  
5261.  Cambeva capitoliensis Costa, Azevedo-Santos, Uzeda, Vilardo & Katz, 2025  
5262.  Cambeva chrysornata Costa, Feltrin, Mattos, Dalcin, Abilhoa & Katz, 2023  
5263.  Cambeva damnata Costa, Azevedo-Santos, Ottoni, Vilardo & Katz, 2024  
5264.  Cambeva davisi (Haseman, 1911)  
5265.  Cambeva difficilis Costa, Feltrin & Katz, 2024  
5266.  Cambeva diffusa Costa, Feltrin & Katz, 2021  
5267.  Cambeva duplimaculata Costa, Feltrin & Katz, 2021  
5268.  Cambeva galactica Costa, Feltrin & Katz, 2024  
5269.  Cambeva grisea Costa, Feltrin & Katz, 2021  
5270.  Cambeva imaruhy Costa, Feltrin & Katz, 2021  
5271.  Cambeva luteoreticulata Costa, Feltrin & Katz, 2024  
5272.  Cambeva occidentalis Costa, Azevedo-Santos & Katz, 2025  
5273.  Cambeva orbitofrontalis Costa, Feltrin & Katz, 2021  
5274.  Cambeva panthera Costa, Feltrin & Katz, 2021  
5275.  Cambeva pascuali (Ochoa, Silva, Costa e Silva, Oliveira & Datovo, 2017)  
5276.  Cambeva pericoh Costa, Feltrin & Katz, 2021  
5277.  Cambeva perobana Martins, dos Reis, Stabile & da Graça, 2024  
5278.  Cambeva piraquara dos Reis, Wosiacki, Ferrer, Donin & da Graça, 2023  
5279.  Cambeva podostemophila Costa, Feltrin & Katz, 2023  
5280.  Cambeva rotundipinna Costa, Feltrin & Katz, 2024  
5281.  Cambeva tourensis Costa, Feltrin & Katz, 2023  
5282.  Cambeva ytororo Terán, Ferrer, Benitez, Alonso, Aguilera & Mirande, 2017  
5283.  Campellolebias brucei Vaz-Ferreira & Sierra de Soriano, 1974 Swordfin killifish
5284.  Campellolebias chrysolineatus Costa, Lacerda & Brasil, 1989  
5285.  Campellolebias dorsimaculatus Costa, Lacerda & Brasil, 1989  
5286.  Campellolebias insularis Volcan, Garcez, Robe, Feltrin, Costa & Lanés, 2025  
5287.  Campellolebias intermedius Costa & De Luca, 2006  
5288.  Campichthys galei (Duncker, 1909) Gale's pipefish
5289.  Campichthys nanus Dawson, 1977  
5290.  Campichthys tricarinatus Dawson, 1977 Three-keel pipefish
5291.  Campichthys tryoni (Ogilby, 1890) Tryon's pipefish
5292.  Campogramma glaycos (Lacepède, 1801) Vadigo
5293.  Campostoma anomalum (Rafinesque, 1820) Central stoneroller
5294.  Campostoma oligolepis Hubbs & Greene, 1935 Largescale stoneroller
5295.  Campostoma ornatum Girard, 1856 Mexican stoneroller
5296.  Campostoma pauciradii Burr & Cashner, 1983 Bluefin stoneroller
5297.  Campostoma pullum (Agassiz, 1854)  
5298.  Campostoma spadiceum (Girard, 1856) Highland stoneroller
5299.  Campylomormyrus alces (Boulenger, 1920)  
5300.  Campylomormyrus bredoi (Poll, 1945)  
5301.  Campylomormyrus cassaicus (Poll, 1967)  
5302.  Campylomormyrus christyi (Boulenger, 1920)  
5303.  Campylomormyrus compressirostris (Pellegrin, 1924)  
5304.  Campylomormyrus curvirostris (Boulenger, 1898)  
5305.  Campylomormyrus elephas (Boulenger, 1898)  
5306.  Campylomormyrus luapulaensis (David & Poll, 1937)  
5307.  Campylomormyrus mirus (Boulenger, 1898)  
5308.  Campylomormyrus numenius (Boulenger, 1898)  
5309.  Campylomormyrus orycteropus Poll, Gosse & Orts, 1982  
5310.  Campylomormyrus phantasticus (Pellegrin, 1927)  
5311.  Campylomormyrus rhynchophorus (Boulenger, 1898)  
5312.  Campylomormyrus tamandua (Günther, 1864) Wormjawed mormyrid
5313.  Campylomormyrus tshokwe (Poll, 1967)  
5314.  Cancelloxus burrelli Smith, 1961 Slender platanna-klipfish
5315.  Cancelloxus elongatus Heemstra & Wright, 1986 Whiteblotched klipfish
5316.  Cancelloxus longior Prochazka & Griffiths, 1991 Elongate sand klipfish
5317.  Candidia barbata (Regan, 1908)  
5318.  Candidia pingtungensis Chen, Wu & Hsu, 2008  
5319.  Cantherhines cerinus Randall, 2011 Waxy filefish
5320.  Cantherhines dumerilii (Hollard, 1854) Whitespotted filefish
5321.  Cantherhines fronticinctus (Günther, 1867) Spectacled filefish
5322.  Cantherhines longicaudus Hutchins & Randall, 1982  
5323.  Cantherhines macrocerus (Hollard, 1853) American whitespotted filefish
5324.  Cantherhines nukuhiva Randall, 2011  
5325.  Cantherhines pardalis (Rüppell, 1837) Honeycomb filefish
5326.  Cantherhines pullus (Ranzani, 1842) Orangespotted filefish
5327.  Cantherhines rapanui (de Buen, 1963) Rapanui filefish
5328.  Cantherhines sandwichiensis (Quoy & Gaimard, 1824) Sandwich isle file
5329.  Cantherhines tiki Randall, 1964  
5330.  Cantherhines verecundus Jordan, 1925 Shy filefish
5331.  Cantheschenia grandisquamis Hutchins, 1977 Large-scaled leatherjacket
5332.  Cantheschenia longipinnis (Fraser-Brunner, 1941)  
5333.  Canthidermis macrolepis (Boulenger, 1888) Largescale triggerfish
5334.  Canthidermis maculata (Bloch, 1786) Rough triggerfish
5335.  Canthidermis rotundatus (Marion de Procé, 1822)  
5336.  Canthidermis sufflamen (Mitchill, 1815) Ocean triggerfish
5337.  Canthidermis willughbeii (Lay & Bennett, 1839)  
5338.  Canthigaster amboinensis (Bleeker, 1864) Spider-eye puffer
5339.  Canthigaster axiologus Whitley, 1931 Pacific crown toby
5340.  Canthigaster aziz Matsuura, Bogorodsky, Mal & Alpermann, 2020 Aziz's toby
5341.  Canthigaster bennetti (Bleeker, 1854) Bennett's sharpnose puffer
5342.  Canthigaster caeruleolineata Fricke, Wickel, Pinault, Nicet & Delrieu-Trottin, 2022 Blue-lined toby
5343.  Canthigaster callisterna (Ogilby, 1889) Clown toado
5344.  Canthigaster capistrata (Lowe, 1839) Macaronesian sharpnose-puffer
5345.  Canthigaster compressa (Marion de Procé, 1822) Compressed toby
5346.  Canthigaster coronata (Vaillant & Sauvage, 1875) Crowned puffer
5347.  Canthigaster criobe Williams, Delrieu-Trottin & Planes, 2012 Striped toby
5348.  Canthigaster cyanetron Randall & Cea-Egaña, 1989 Bluebelly toby
5349.  Canthigaster cyanospilota Randall, Williams & Rocha, 2008 Blue-spotted toby
5350.  Canthigaster epilampra (Jenkins, 1903) Lantern toby
5351.  Canthigaster figueiredoi Moura & Castro, 2002 Southern Atlantic sharpnose-puffer
5352.  Canthigaster flavoreticulata Matsuura, 1986  
5353.  Canthigaster inframacula Allen & Randall, 1977  
5354.  Canthigaster investigatoris (Annandale & Jenkins, 1910)  
5355.  Canthigaster jactator (Jenkins, 1901) Hawaiian whitespotted toby
5356.  Canthigaster jamestyleri Moura & Castro, 2002 Goldface toby
5357.  Canthigaster janthinoptera (Bleeker, 1855) Honeycomb toby
5358.  Canthigaster leoparda Lubbock & Allen, 1979 Leopard sharpnose puffer
5359.  Canthigaster margaritata (Rüppell, 1829)  
5360.  Canthigaster marquesensis Allen & Randall, 1977  
5361.  Canthigaster natalensis (Günther, 1870) Natal toby
5362.  Canthigaster ocellicincta Allen & Randall, 1977 Shy toby
5363.  Canthigaster papua (Bleeker, 1848) Papuan toby
5364.  Canthigaster petersii (Bianconi, 1854) Peter's toby
5365.  Canthigaster punctata Matsuura, 1992 Darkspotted toby
5366.  Canthigaster punctatissima (Günther, 1870) Spotted sharpnosed puffer
5367.  Canthigaster pygmaea Allen & Randall, 1977 Pygmy toby
5368.  Canthigaster rapaensis Allen & Randall, 1977  
5369.  Canthigaster rivulata (Temminck & Schlegel, 1850) Brown-lined puffer
5370.  Canthigaster rostrata (Bloch, 1786) Caribbean sharpnose-puffer
5371.  Canthigaster sanctaehelenae (Günther, 1870) St. Helena Sharpnose Pufferfish
5372.  Canthigaster smithae Allen & Randall, 1977 Bicolored toby
5373.  Canthigaster solandri (Richardson, 1845) Spotted sharpnose
5374.  Canthigaster supramacula Moura & Castro, 2002 West African sharpnose-puffer
5375.  Canthigaster tyleri Allen & Randall, 1977 Tyler's toby
5376.  Canthigaster valentini (Bleeker, 1853) Valentin's sharpnose puffer
5377.  Canthophrys gongota (Hamilton, 1822) Gongota loach
5378.  Capoeta aculeata (Valenciennes, 1844) Large scale scraper
5379.  Capoeta alborzensis Jouladeh-Roudbar, Eagderi, Ghanavi & Doadrio, 2016 Alborz scraper
5380.  Capoeta antalyensis (Battalgil, 1943) Antalya barb
5381.  Capoeta aydinensis Turan, Küçük, Kaya, Güçlü & Bektaş, 2017  
5382.  Capoeta banarescui Turan, Kottelat, Ekmekçi & Imamoglu, 2006 Banarescu's barb
5383.  Capoeta bergamae Karaman, 1969 Bergama barb
5384.  Capoeta buhsei Kessler, 1877 Namak scraper
5385.  Capoeta caelestis Schöter, Özuluğ & Freyhof, 2009 Taurus scraper
5386.  Capoeta capoeta (Güldenstädt, 1773) Seven khramulya
5387.  Capoeta capoetoides (Pellegrin, 1938)  
5388.  Capoeta coadi Alwan, Zareian & Esmaeili, 2016  
5389.  Capoeta damascina (Valenciennes, 1842) Mesopotamian barb
5390.  Capoeta ekmekciae Turan, Kottelat, Kirankaya & Engin, 2006 Grusinian scraper
5391.  Capoeta ferdowsii Jouladeh-Roudbar, Eagderi, Murillo-Ramos, Ghanavi & Doadrio, 2017  
5392.  Capoeta fusca Nikolskii, 1897  
5393.  Capoeta gracilis (Keyserling, 1861)  
5394.  Capoeta heratensis (Keyserling, 1861) Herat scarper
5395.  Capoeta kaput Levin, Prokofiev & Roubenyan, 2019  
5396.  Capoeta macrolepis (Heckel, 1847) Kor scraper
5397.  Capoeta oguzelii Elp, Osmanoğlu, Kadak & Turan, 2018  
5398.  Capoeta pestai (Pietschmann, 1933) Eğirdir barb
5399.  Capoeta pyragyi Jouladeh-Roudbar, Eagderi, Murillo-Ramos, Ghanavi & Doadrio, 2017  
5400.  Capoeta razii Jouladeh-Roudbar, Eagderi, Ghanavi & Doadrio, 2017  
5401.  Capoeta saadii (Heckel, 1847)  
5402.  Capoeta sevangi De Filippi, 1865 Sevan khramulya
5403.  Capoeta shajariani Jouladeh-Roudbar, Eagderi, Murillo-Ramos, Ghanavi & Doadrio, 2017  
5404.  Capoeta sieboldii (Steindachner, 1864) Colchic khramulya
5405.  Capoeta tinca (Heckel, 1843) Anatolian khramulya
5406.  Capoeta umbla (Heckel, 1843) Tigris scraper
5407.  Capoetobrama kuschakewitschi (Kessler, 1872) Sharpray
5408.  Caprichromis liemi (Mckaye & Mackenzie, 1982) Happy
5409.  Caprichromis orthognathus (Trewavas, 1935)  
5410.  Caprichthys gymnura McCulloch & Waite, 1915 Rigid boxfish
5411.  Caprodon affinis Tanaka, 1924  
5412.  Caprodon krasyukovae Kharin, 1983 Krasyukova's perch
5413.  Caprodon longimanus (Günther, 1859) Pink maomao
5414.  Caprodon schlegelii (Günther, 1859) Sunrise perch
5415.  Caprodon unicolor Katayama, 1975 Elegant Anthias
5416.  Capromimus abbreviatus (Hector, 1875) Capro dory
5417.  Capropygia unistriata (Kaup, 1855) Black-banded pigmy boxfish
5418.  Capros aper (Linnaeus, 1758) Boarfish
5419.  Caquetaia kraussii (Steindachner, 1878)  
5420.  Caquetaia myersi (Schultz, 1944)  
5421.  Caquetaia spectabilis (Steindachner, 1875)  
5422.  Caracanthus maculatus (Gray, 1831) Spotted coral croucher
5423.  Caracanthus madagascariensis (Guichenot, 1869) Spotted croucher
5424.  Caracanthus typicus Krøyer, 1845 Hawaiian orbicular velvetfish
5425.  Caracanthus unipinna (Gray, 1831) Pygmy coral croucher
5426.  Caragobius burmanicus (Hora, 1926) Burmese geel goby
5427.  Caragobius rubristriatus (Saville-Kent, 1889) Red eelgoby
5428.  Caragobius urolepis (Bleeker, 1852) Scaleless worm goby
5429.  Caraibops trispinosus (Mochizuki & Sano, 1984) Threespine bass
5430.  Caralophia loxochila Böhlke, 1955 Slantlip eel
5431.  Carangichthys dinema (Bleeker, 1851) Shadow trevally
5432.  Carangichthys humerosus (McCulloch, 1915) Duskyshoulder trevally
5433.  Carangichthys oblongus (Cuvier, 1833) Coachwhip trevally
5434.  Carangoides praeustus (Anonymous [Bennett], 1830) Brownback trevally
5435.  Caranx bartholomaei Cuvier, 1833 Yellow jack
5436.  Caranx bucculentus Alleyne & Macleay, 1877 Bluespotted trevally
5437.  Caranx caballus Günther, 1868 Green jack
5438.  Caranx caninus Günther, 1867 Pacific crevalle jack
5439.  Caranx crysos (Mitchill, 1815) Blue runner
5440.  Caranx fischeri Smith-Vaniz & Carpenter, 2007 Longfin crevalle jack
5441.  Caranx heberi (Bennett, 1830) Blacktip trevally
5442.  Caranx hippos (Linnaeus, 1766) Crevalle jack
5443.  Caranx ignobilis (Forsskål, 1775) Giant trevally
5444.  Caranx latus Agassiz, 1831 Horse-eye jack
5445.  Caranx lugubris Poey, 1860 Black jack
5446.  Caranx melampygus Cuvier, 1833 Bluefin trevally
5447.  Caranx papuensis Alleyne & MacLeay, 1877 Brassy trevally
5448.  Caranx rhonchus Geoffroy Saint-Hilaire, 1817 False scad
5449.  Caranx ruber (Bloch, 1793) Bar jack
5450.  Caranx senegallus Cuvier, 1833 Senegal jack
5451.  Caranx sexfasciatus Quoy & Gaimard, 1825 Bigeye trevally
5452.  Caranx tille Cuvier, 1833 Tille trevally
5453.  Caranx vinctus Jordan & Gilbert, 1882 Cocinero
5454.  Carapus acus (Brünnich, 1768) Pearl fish
5455.  Carapus bermudensis (Jones, 1874) Pearlfish
5456.  Carapus dubius (Putnam, 1874) Pacific pearlfish
5457.  Carapus mourlani (Petit, 1934) Star pearlfish
5458.  Carapus sluiteri (Weber, 1905) Sluiter's pearlfish
5459.  Carasobarbus apoensis (Banister & Clarke, 1977)  
5460.  Carasobarbus canis (Valenciennes, 1842)  
5461.  Carasobarbus chantrei (Sauvage, 1882) Antakya barbell
5462.  Carasobarbus doadrioi Jouladeh‑Roudbar, Kaya,Vatandoust & Ghanavi, 2024  
5463.  Carasobarbus exulatus (Banister & Clarke, 1977)  
5464.  Carasobarbus fritschii (Günther, 1874)  
5465.  Carasobarbus hajhosseini Jouladeh‑Roudbar, Kaya,Vatandoust & Ghanavi, 2024  
5466.  Carasobarbus harterti (Günther, 1901)  
5467.  Carasobarbus kosswigi (Ladiges, 1960) Kosswig's barb
5468.  Carasobarbus luteus (Heckel, 1843) Yellow barbell
5469.  Carasobarbus moulouyensis (Pellegrin, 1924)  
5470.  Carasobarbus saadatii Jouladeh‑Roudbar, Kaya,Vatandoust & Ghanavi, 2024  
5471.  Carasobarbus sublimus (Coad & Najafpour, 1997)  
5472.  Carassioides acuminatus (Richardson, 1846)  
5473.  Carassioides argentea Nguyen, 2001  
5474.  Carassioides macropterus Nguyen, 2001  
5475.  Carassioides phongnhaensis Nguyen & Ho, 2003  
5476.  Carassius auratus (Linnaeus, 1758) Goldfish
5477.  Carassius carassius (Linnaeus, 1758) Crucian carp
5478.  Carassius cuvieri Temminck & Schlegel, 1846 Japanese white crucian carp
5479.  Carassius gibelio (Bloch, 1782) Prussian carp
5480.  Carassius langsdorfii Temminck & Schlegel, 1846  
5481.  Carassius praecipuus Kottelat, 2017  
5482.  Carcharhinus acronotus (Poey, 1860) Blacknose shark
5483.  Carcharhinus albimarginatus (Rüppell, 1837) Silvertip shark
5484.  Carcharhinus altimus (Springer, 1950) Bignose shark
5485.  Carcharhinus amblyrhynchoides (Whitley, 1934) Graceful shark
5486.  Carcharhinus amblyrhynchos (Bleeker, 1856) Blacktail reef shark
5487.  Carcharhinus amboinensis (Müller & Henle, 1839) Pigeye shark
5488.  Carcharhinus borneensis (Bleeker, 1858) Borneo shark
5489.  Carcharhinus brachyurus (Günther, 1870) Copper shark
5490.  Carcharhinus brevipinna (Valenciennes, 1839) Spinner shark
5491.  Carcharhinus cautus (Whitley, 1945) Nervous shark
5492.  Carcharhinus cerdale Gilbert, 1898 Pacific smalltail shark
5493.  Carcharhinus coatesi (Whitley, 1939)  
5494.  Carcharhinus dussumieri (Valenciennes, 1839) Whitecheek shark
5495.  Carcharhinus falciformis (Bibron, 1839) Silky shark
5496.  Carcharhinus fitzroyensis (Whitley, 1943) Creek whaler
5497.  Carcharhinus galapagensis (Snodgrass & Heller, 1905) Galapagos shark
5498.  Carcharhinus hemiodon (Valenciennes, 1839) Pondicherry shark
5499.  Carcharhinus humani White & Weigmann, 2014 Human's whaler shark
5500.  Carcharhinus isodon (Valenciennes, 1839) Finetooth shark
5501.  Carcharhinus leiodon Garrick, 1985 Smooth tooth blacktip shark
5502.  Carcharhinus leucas (Valenciennes, 1839) Bull shark
5503.  Carcharhinus limbatus (Valenciennes, 1839) Blacktip shark
5504.  Carcharhinus longimanus (Poey, 1861) Oceanic whitetip shark
5505.  Carcharhinus macloti (Müller & Henle, 1839) Hardnose shark
5506.  Carcharhinus macrops Liu, 1983  
5507.  Carcharhinus melanopterus (Quoy & Gaimard, 1824) Blacktip reef shark
5508.  Carcharhinus obscurus (Lesueur, 1818) Dusky shark
5509.  Carcharhinus obsoletus White, Kyne & Harris, 2019 Lost shark
5510.  Carcharhinus perezii (Poey, 1876) Caribbean reef shark
5511.  Carcharhinus plumbeus (Nardo, 1827) Sandbar shark
5512.  Carcharhinus porosus (Ranzani, 1839) Smalltail shark
5513.  Carcharhinus sealei (Pietschmann, 1913) Blackspot shark
5514.  Carcharhinus signatus (Poey, 1868) Night shark
5515.  Carcharhinus sorrah (Valenciennes, 1839) Spot-tail shark
5516.  Carcharhinus tilstoni (Whitley, 1950) Australian blacktip shark
5517.  Carcharhinus tjutjot (Bleeker, 1852)  
5518.  Carcharias taurus Rafinesque, 1810 Sand tiger shark
5519.  Carcharias tricuspidatus Day, 1878 Indian sand tiger
5520.  Carcharodon carcharias (Linnaeus, 1758) Great white shark
5521.  Cardiopharynx schoutedeni Poll, 1942  
5522.  Careproctus abbreviatus Burke, 1930  
5523.  Careproctus acaecus Andriashev, 1991 Appendageless snailfish
5524.  Careproctus acanthodes Gilbert & Burke, 1912  
5525.  Careproctus aciculipunctatus Andriashev & Chernova, 1997  
5526.  Careproctus acifer Andriashev & Stein, 1998  
5527.  Careproctus aculeolatus Andriashev, 1991 Small-spine snailfish
5528.  Careproctus albescens Barnard, 1927  
5529.  Careproctus ambustus Orr, 2020 Scorched snailfish
5530.  Careproctus ampliceps Andriashev & Stein, 1998  
5531.  Careproctus armatus Andriashev, 1991  
5532.  Careproctus atakamensis Andriashev, 1998  
5533.  Careproctus atrans Andriashev, 1991  
5534.  Careproctus attenuatus Gilbert & Burke, 1912  
5535.  Careproctus aureomarginatus Andriashev, 1991 Marginate snailfish
5536.  Careproctus barbatulus Kai, Matsuzaki & Mori, 2024  
5537.  Careproctus bathycoetus Gilbert & Burke, 1912  
5538.  Careproctus batialis Popov, 1933  
5539.  Careproctus bowersianus Gilbert & Burke, 1912  
5540.  Careproctus brevipectoralis Chernova, Thiel & Eidus, 2020 Short-finned snailfish
5541.  Careproctus cactiformis Andriashev, 1990  
5542.  Careproctus canus Kido, 1985  
5543.  Careproctus carinatus Chernova, 2015 Keel-belly tadpolefish
5544.  Careproctus catherinae Andriashev & Stein, 1998  
5545.  Careproctus colletti Gilbert, 1896 Alaska snailfish
5546.  Careproctus colliculi Gerringer, 2025 The bumpy snailfish
5547.  Careproctus comus Orr & Maslenikov, 2007 Comic snailfish
5548.  Careproctus continentalis Andriashev & Prirodina, 1990  
5549.  Careproctus credispinulosus Andriashev & Prirodina, 1990  
5550.  Careproctus crozetensis Duhamel & King, 2007  
5551.  Careproctus curilanus Gilbert & Burke, 1912  
5552.  Careproctus cyclocephalus Kido, 1983  
5553.  Careproctus cypseluroides Schmidt, 1950  
5554.  Careproctus cypselurus (Jordan & Gilbert, 1898) Falcate snailfish
5555.  Careproctus derjugini Chernova, 2005 Deryugin's tadpole
5556.  Careproctus discoveryae Duhamel & King, 2007  
5557.  Careproctus dubius Zugmayer, 1911  
5558.  Careproctus ectenes Gilbert, 1896 Shovelhead snailfish
5559.  Careproctus eltaninae Andriashev & Stein, 1998  
5560.  Careproctus falklandicus (Lönnberg, 1905)  
5561.  Careproctus faunus Orr & Maslenikov, 2007 Mischievous snailfish
5562.  Careproctus fedorovi Andriashev & Stein, 1998  
5563.  Careproctus filamentosus Stein, 1978  
5564.  Careproctus furcellus Gilbert & Burke, 1912  
5565.  Careproctus georgianus Lönnberg, 1905  
5566.  Careproctus gilberti Burke, 1912 Smalldisk snailfish
5567.  Careproctus globulus Chernova, Thiel & Eidus, 2020 Globular snailfish
5568.  Careproctus guillemi Matallanas, 1998  
5569.  Careproctus homopterus Gilbert & Burke, 1912  
5570.  Careproctus hyaleius Geistdoerfer, 1994  
5571.  Careproctus improvisus Andriashev & Stein, 1998  
5572.  Careproctus inflexidens Andriashev & Stein, 1998  
5573.  Careproctus io Kai, Morikawa & Misawa, 2024  
5574.  Careproctus kamikawai Orr, 2012 Arbiter Snailfish
5575.  Careproctus karaensis Chernova, 2015 Kara tadpolefish
5576.  Careproctus kidoi Knudsen & Møller, 2008 Kido's snailfish
5577.  Careproctus knipowitschi Chernova, 2005 Knipowitsch's tadpole
5578.  Careproctus lacmi Andriashev & Stein, 1998  
5579.  Careproctus lacrima Orr, 2021 Teardrop snailfish
5580.  Careproctus laperousei Chernova, Thiel & Eidus, 2020 Laperouse snailfish
5581.  Careproctus latiosus Andriashev & Chernova, 2011 Broad-mouth tadpole
5582.  Careproctus leptorhinus Andriashev & Stein, 1998  
5583.  Careproctus lerikimae Orr, Kai & Nakabo, 2015  
5584.  Careproctus longibarbatus Kai, Pitruk & Tashiro, 2024  
5585.  Careproctus longifilis Garman, 1892 Stippled snailfish
5586.  Careproctus longipectoralis Duhamel, 1992  
5587.  Careproctus longipinnis Burke, 1912 Longfin snailfish
5588.  Careproctus lycopersicus Orr, 2012 Tomato Snailfish
5589.  Careproctus macranchus Andriashev, 1991  
5590.  Careproctus macrodiscus Schmidt, 1950  
5591.  Careproctus macrophthalmus Chernova, 2005 Large-eyed tadpole
5592.  Careproctus maculosus Stein, 2006  
5593.  Careproctus magellanicus Matallanas & Pequeño, 2000  
5594.  Careproctus marginatus Kido, 1988  
5595.  Careproctus maslenikovae Orr, 2021 Blushing snailfish
5596.  Careproctus mederi Schmidt, 1916  
5597.  Careproctus melanuroides Schmidt, 1950  
5598.  Careproctus melanurus Gilbert, 1892 Blacktail snailfish
5599.  Careproctus merretti Andriashev & Chernova, 1988 Merret's snailfish
5600.  Careproctus mica Chernova, 2015 Babbie tadpolefish
5601.  Careproctus micropus (Günther, 1887)  
5602.  Careproctus microstomus Stein, 1978  
5603.  Careproctus minimus Andriashev & Stein, 1998  
5604.  Careproctus mollis Gilbert & Burke, 1912  
5605.  Careproctus moskalevi Andriashev & Chernova, 2011 Moskalev's tadpole
5606.  Careproctus narilobus Stein, 2012  
5607.  Careproctus nelsoni Orr, 2016 Saddleback snailfish
5608.  Careproctus nigricans Schmidt, 1950  
5609.  Careproctus notosaikaiensis Kai, Ikeguchi & Nakabo, 2011 Notosaikai-bikunin
5610.  Careproctus novaezelandiae Andriashev, 1990  
5611.  Careproctus opisthotremus Gilbert & Burke, 1912  
5612.  Careproctus oregonensis Stein, 1978 Smallfin snailfish
5613.  Careproctus ostentum Gilbert, 1896  
5614.  Careproctus ovigerus (Gilbert, 1896) Abyssal snailfish
5615.  Careproctus pallidus (Vaillant, 1888)  
5616.  Careproctus parvidiscus Imamura & Nobetsu, 2002  
5617.  Careproctus parviporatus Andriashev & Stein, 1998  
5618.  Careproctus patagonicus Matallanas & Pequeño, 2000  
5619.  Careproctus paxtoni Stein, Chernova & Andriashev, 2001 Blunt-tooth snailfish
5620.  Careproctus pellucicauda Stein, 2012  
5621.  Careproctus phasma Gilbert, 1896  
5622.  Careproctus polarsterni Duhamel, 1992  
5623.  Careproctus profundicola Duhamel, 1992  
5624.  Careproctus pseudoprofundicola Andriashev & Stein, 1998  
5625.  Careproctus pulcher Chernova, Thiel & Eidus, 2020 Handsome snailfish
5626.  Careproctus pycnosoma Gilbert & Burke, 1912  
5627.  Careproctus ranula (Goode & Bean, 1879) Scotian snailfish
5628.  Careproctus rastrinoides Schmidt, 1950  
5629.  Careproctus rastrinus Gilbert & Burke, 1912 Salmon snailfish
5630.  Careproctus reinhardti (Krøyer, 1862) Sea tadpole
5631.  Careproctus rhodomelas Gilbert & Burke, 1912  
5632.  Careproctus rhomboides Mori, Matsuzaki, Kai & Tashiro, 2024  
5633.  Careproctus rimiventris Andriashev & Stein, 1998  
5634.  Careproctus rosa Chernova, 2015 Rose tadpolefish
5635.  Careproctus roseofuscus Gilbert & Burke, 1912 Round snailfish
5636.  Careproctus rotundifrons Sakurai & Shinohara, 2008  
5637.  Careproctus sandwichensis Andriashev & Stein, 1998  
5638.  Careproctus scaphopterus Andriashev & Stein, 1998  
5639.  Careproctus scottae Chapman & DeLacy, 1934  
5640.  Careproctus segaliensis Gilbert & Burke, 1912  
5641.  Careproctus seraphimae Schmidt, 1950  
5642.  Careproctus simus Gilbert, 1896  
5643.  Careproctus sinensis Gilbert & Burke, 1912  
5644.  Careproctus solidus Chernova, 1999 Thickset tadpole
5645.  Careproctus spectrum Bean, 1890  
5646.  Careproctus spinulosus Kai, Matsuzaki & Mori, 2024  
5647.  Careproctus spiraki Orr, 2021 Pimpled snailfish
5648.  Careproctus staufferi Orr, 2016 Wry snailfish
5649.  Careproctus steini Andriashev & Prirodina, 1990  
5650.  Careproctus stigmatogenus Stein, 2006  
5651.  Careproctus surugaensis Murasaki, Takami & Fukui, 2017 Suruga snailfsh
5652.  Careproctus tapirus Chernova, 2005 Tapir tadpole
5653.  Careproctus telescopus Chernova, 2005 Telescope tadpole
5654.  Careproctus trachysoma Gilbert & Burke, 1912  
5655.  Careproctus tricapitidens Andriashev & Stein, 1998  
5656.  Careproctus uter Chernova, 2015 Drop-shaped tadpolefish
5657.  Careproctus vladibeckeri Andriashev & Stein, 1998  
5658.  Careproctus yanceyi Gerringer, 2025 The dark snailfish
5659.  Careproctus zachirus Kido, 1985  
5660.  Careproctus zispi Andriashev & Stein, 1998  
5661.  Carinotetraodon borneensis (Regan, 1903)  
5662.  Carinotetraodon imitator Britz & Kottelat, 1999  
5663.  Carinotetraodon irrubesco Tan, 1999  
5664.  Carinotetraodon lorteti (Tirant, 1885) Redeye puffer
5665.  Carinotetraodon salivator Lim & Kottelat, 1995  
5666.  Carinotetraodon travancoricus (Hora & Nair, 1941) Malabar pufferfish
5667.  Caristius barsukovi Kukuev, Parin & Trunov, 2013  
5668.  Caristius digitus Stevenson & Kenaley, 2013  
5669.  Caristius fasciatus (Borodin, 1930) Greenland manefish
5670.  Caristius japonicus Gill & Smith, 1905  
5671.  Caristius litvinovi Kukuev, Parin & Trunov, 2013  
5672.  Caristius macropus (Bellotti, 1903) Manefish
5673.  Caristius meridionalis Stevenson & Kenaley, 2013  
5674.  Caristius walvisensis Kukuev, Parin & Trunov, 2013  
5675.  Carlana eigenmanni (Meek, 1912)  
5676.  Carlarius gigas (Boulenger, 1911) Giant sea catfish
5677.  Carlarius heudelotii (Valenciennes, 1840) Smoothmouth sea catfish
5678.  Carlarius latiscutatus (Günther, 1864) Rough-head sea catfish
5679.  Carlarius parkii (Günther, 1864) Guinean sea catfish
5680.  Carlhubbsia kidderi (Hubbs, 1936) Champoton gambusia
5681.  Carlhubbsia stuarti Rosen & Bailey, 1959 Barred livebearer
5682.  Carnegiella marthae Myers, 1927 Blackwing hatchetfish
5683.  Carnegiella myersi Fernández-Yépez, 1950 Pygmy hatchetfish
5684.  Carnegiella schereri Fernández-Yépez, 1950 Dwarf hatchetfish
5685.  Carnegiella strigata (Günther, 1864) Marbled hatchetfish
5686.  Carpiodes carpio (Rafinesque, 1820) River carpsucker
5687.  Carpiodes cyprinus (Lesueur, 1817) Quillback
5688.  Carpiodes velifer (Rafinesque, 1820) Highfin carpsucker
5689.  Carrigobius amblyrhynchus (Smith & Baldwin, 1999) Blunt-snout goby
5690.  Caspiomyzon graecus (Renaud & Economidis, 2010) Epirus brook lamprey
5691.  Caspiomyzon hellenicus (Vladykov, Renaud, Kott & Economidis, 1982) Macedonia brook lamprey
5692.  Caspiomyzon wagneri (Kessler, 1870) Caspian lamprey
5693.  Caspiosoma caspium (Kessler, 1877) Caspian naked goby
5694.  Castleichthys auritus Smith, 2004 Eared conger
5695.  Cataetyx alleni (Byrne, 1906)  
5696.  Cataetyx bruuni (Nielsen & Nybelin, 1963)  
5697.  Cataetyx chthamalorhynchus Cohen, 1981  
5698.  Cataetyx hawaiiensis Gosline, 1954  
5699.  Cataetyx laticeps Koefoed, 1927  
5700.  Cataetyx lepidogenys (Smith & Radcliffe, 1913)  
5701.  Cataetyx messieri (Günther, 1878)  
5702.  Cataetyx nielseni Balushkin & Prokofiev, 2005 Nielsen's catetyx
5703.  Cataetyx platyrhynchus Machida, 1984  
5704.  Cataetyx rubrirostris Gilbert, 1890 Rubynose brotula
5705.  Cataetyx simus Garman, 1899  
5706.  Catathyridium garmani (Jordan, 1889)  
5707.  Catathyridium grandirivi (Chabanaud, 1928)  
5708.  Catathyridium jenynsii (Günther, 1862)  
5709.  Catathyridium lorentzii (Weyenbergh, 1877)  
5710.  Catesbya pseudomuraena Böhlke & Smith, 1968  
5711.  Cathorops agassizii (Eigenmann & Eigenmann, 1888)  
5712.  Cathorops aguadulce (Meek, 1904) Estuarine sea catfish
5713.  Cathorops arenatus (Valenciennes, 1840)  
5714.  Cathorops belizensis Marceniuk & Betancur-R., 2008 Belize sea catfish
5715.  Cathorops dasycephalus (Günther, 1864) Bigbelly sea catfish
5716.  Cathorops festae (Boulenger, 1898)  
5717.  Cathorops fuerthii (Steindachner, 1876) Congo sea catfish
5718.  Cathorops higuchii Marceniuk & Betancur-R., 2008  
5719.  Cathorops hypophthalmus (Steindachner, 1876) Gloomy sea catfish
5720.  Cathorops kailolae Marceniuk & Betancur-R., 2008 Papillate sea catfish
5721.  Cathorops liropus (Bristol, 1897) Conguito sea catfish
5722.  Cathorops manglarensis Marceniuk, 2007  
5723.  Cathorops mapale Betancur-R. & Acero P., 2005  
5724.  Cathorops melanopus (Günther, 1864) Dark sea catfish
5725.  Cathorops multiradiatus (Günther, 1864) Box sea catfish
5726.  Cathorops nuchalis (Günther, 1864)  
5727.  Cathorops puncticulatus (Valenciennes, 1840)  
5728.  Cathorops raredonae Marceniuk, Betancur-R. & Acero P., 2009 Curator sea catfish
5729.  Cathorops spixii (Agassiz, 1829) Madamango sea catfish
5730.  Cathorops steindachneri (Gilbert & Starks, 1904) Steindachner's sea catfish
5731.  Cathorops taylori (Hildebrand, 1925)  
5732.  Cathorops tuyra (Meek & Hildebrand, 1923) Besudo sea catfish
5733.  Cathorops variolosus (Valenciennes, 1840)  
5734.  Cathorops wayuu Betancur-R., Acero P. & Marceniuk, 2012  
5735.  Catlocarpio siamensis Boulenger, 1898 Giant barb
5736.  Catoprion absconditus Mateussi, Melo & Oliveira, 2020  
5737.  Catoprion mento (Cuvier, 1819) Wimple piranha
5738.  Catostomus ardens Jordan & Gilbert, 1881 Utah sucker
5739.  Catostomus bernardini Girard, 1856 Yaqui sucker
5740.  Catostomus bondi Smith, Stewart & Carpenter, 2013  
5741.  Catostomus cahita Siebert & Minckley, 1986 Cahita sucker
5742.  Catostomus catostomus (Forster, 1773) Longnose sucker
5743.  Catostomus clarkii Baird & Girard, 1854 Desert sucker
5744.  Catostomus columbianus (Eigenmann & Eigenmann, 1893) Bridgelip sucker
5745.  Catostomus commersonii (Lacepède, 1803) White sucker
5746.  Catostomus conchos Meek, 1902  
5747.  Catostomus discobolus Cope, 1871 Bluehead sucker
5748.  Catostomus fumeiventris Miller, 1973 Owens sucker
5749.  Catostomus insignis Baird & Girard, 1854 Sonora sucker
5750.  Catostomus latipinnis Baird & Girard, 1853 Flannelmouth sucker
5751.  Catostomus leopoldi Siebert & Minckley, 1986 Bavispe sucker
5752.  Catostomus macrocheilus Girard, 1856 Largescale sucker
5753.  Catostomus microps Rutter, 1908 Modoc sucker
5754.  Catostomus murivallis Harris, Markle & Campbell, 2025 Wall canyon sucker
5755.  Catostomus nebuliferus Garman, 1881 Nazas sucker
5756.  Catostomus occidentalis Ayres, 1854 Sacramento sucker
5757.  Catostomus platyrhynchus (Cope, 1874) Mountain sucker
5758.  Catostomus plebeius Baird & Girard, 1854 Rio Grande sucker
5759.  Catostomus rimiculus Gilbert & Snyder, 1898 Jenny creek sucker
5760.  Catostomus santaanae (Snyder, 1908) Santa Ana sucker
5761.  Catostomus snyderi Gilbert, 1898 Klamath largescale sucker
5762.  Catostomus tahoensis Gill & Jordan, 1878 Tahoe sucker
5763.  Catostomus tsiltcoosensis Evermann & Meek, 1898 Tyee sucker
5764.  Catostomus utawana Mather, 1886 Summer sucker
5765.  Catostomus warnerensis Snyder, 1908 Warner sucker
5766.  Catostomus wigginsi Herre & Brock, 1936 Opata sucker
5767.  Caulolatilus affinis Gill, 1865 Bighead tilefish
5768.  Caulolatilus bermudensis Dooley, 1981 Bermuda tilefish
5769.  Caulolatilus chrysops (Valenciennes, 1833) Atlantic goldeneye tilefish
5770.  Caulolatilus cyanops Poey, 1866 Blackline tilefish
5771.  Caulolatilus dooleyi Berry, 1978 Bankslope tilefish
5772.  Caulolatilus guppyi Beebe & Tee-Van, 1937 Reticulated tilefish
5773.  Caulolatilus hubbsi Dooley, 1978 Hubbs' tilefish
5774.  Caulolatilus intermedius Howell Rivero, 1936 Gulf bareye tilefish
5775.  Caulolatilus microps Goode & Bean, 1878 Grey tilefish
5776.  Caulolatilus princeps (Jenyns, 1840) Ocean whitefish
5777.  Caulolatilus williamsi Dooley & Berry, 1977 Yellowbar tilefish
5778.  Caulophryne bacescui Mihai-Bardan, 1982  
5779.  Caulophryne jordani Goode & Bean, 1896 Fanfin angler
5780.  Caulophryne pelagica (Brauer, 1902)  
5781.  Caulophryne polynema Regan, 1930  
5782.  Cebidichthys violaceus (Girard, 1854) Monkeyface prickleback
5783.  Centracanthus cirrus Rafinesque, 1810 Curled picarel
5784.  Centrarchops chapini Fowler, 1923 Barred seabass
5785.  Centrarchus macropterus (Lacepède, 1801) Flier
5786.  Centriscops humerosus (Richardson, 1846) Banded yellowfish
5787.  Centriscus cristatus (De Vis, 1885) Smooth razorfish
5788.  Centriscus scutatus Linnaeus, 1758 Grooved razor-fish
5789.  Centroberyx affinis (Günther, 1859) Redfish
5790.  Centroberyx australis Shimizu & Hutchins, 1987 Yelloweye nannygai
5791.  Centroberyx druzhinini (Busakhin, 1981)  
5792.  Centroberyx gerrardi (Günther, 1887) Bight redfish
5793.  Centroberyx lineatus (Cuvier, 1829) Swallow-tail
5794.  Centroberyx rubricaudus Liu & Shen, 1985  
5795.  Centroberyx spinosus (Gilchrist, 1903) Short alfonsino
5796.  Centrobranchus andreae (Lütken, 1892) Andre's lanternfish
5797.  Centrobranchus brevirostris Becker, 1964  
5798.  Centrobranchus choerocephalus Fowler, 1904  
5799.  Centrobranchus nigroocellatus (Günther, 1873) Roundnose lanternfish
5800.  Centrochir crocodili (Humboldt, 1821)  
5801.  Centrodoras brachiatus (Cope, 1872)  
5802.  Centrodoras hasemani (Steindachner, 1915)  
5803.  Centrodraco abstractum Fricke, 2002 Abstract slope dragonet
5804.  Centrodraco acanthopoma (Regan, 1904) North Atlantic slope dragonet
5805.  Centrodraco atrifilum Fricke, 2010  
5806.  Centrodraco fidelis Fricke, 2015  
5807.  Centrodraco gegonipus (Parin, 1982) Sala-y-Gomez slope dragonet
5808.  Centrodraco insolitus (McKay, 1971) Western Australian slope dragonet
5809.  Centrodraco lineatus Fricke, 1992  
5810.  Centrodraco nakaboi Fricke, 1992 Nakabo's slope dragonet
5811.  Centrodraco oregonus (Briggs & Berry, 1959) Brazilian slope dragonet
5812.  Centrodraco ornatus (Fourmanoir & Rivaton, 1979) Ornate slope dragonet
5813.  Centrodraco otohime Nakabo & Yamamoto, 1980  
5814.  Centrodraco pseudoxenicus (Kamohara, 1952) Japanese slope dragonet
5815.  Centrodraco rubellus Fricke, Chave & Suzumoto, 1992  
5816.  Centrodraco striatus (Parin, 1982) Striped slope dragonet
5817.  Centrogenys vaigiensis (Quoy & Gaimard, 1824) False scorpionfish
5818.  Centrolabrus exoletus (Linnaeus, 1758) Rock cook
5819.  Centrolabrus melanocercus (Risso, 1810)  
5820.  Centrolophus niger (Gmelin, 1789) Rudderfish
5821.  Centromochlus akwe Coelho, Chamon & Sarmento-Soares, 2021  
5822.  Centromochlus carolae (Vari & Ferraris, 2013)  
5823.  Centromochlus existimatus Mees, 1974  
5824.  Centromochlus heckelii (De Filippi, 1853)  
5825.  Centromochlus macracanthus Soares-Porto, 2000  
5826.  Centromochlus megalops Kner, 1858  
5827.  Centromochlus melanoleucus (Vari & Calegari, 2014)  
5828.  Centromochlus musaicus (Royero, 1992)  
5829.  Centromochlus orca Sarmento-Soares, Lazzarotto, Rapp Py-Daniel & Leitão, 2017  
5830.  Centromochlus schultzi Rössel, 1962  
5831.  Centrophorus atromarginatus Garman, 1913 Dwarf gulper shark
5832.  Centrophorus granulosus (Bloch & Schneider, 1801) Gulper shark
5833.  Centrophorus harrissoni McCulloch, 1915 Dumb gulper shark
5834.  Centrophorus isodon (Chu, Meng & Liu, 1981) Blackfin gulper shark
5835.  Centrophorus lesliei White, Ebert & Naylor, 2017 African gulper shark
5836.  Centrophorus longipinnis White, Ebert & Naylor, 2017 Longfin gulper shark
5837.  Centrophorus lusitanicus Barbosa du Bocage & de Brito Capello, 1864 Lowfin gulper shark
5838.  Centrophorus moluccensis Bleeker, 1860 Smallfin gulper shark
5839.  Centrophorus seychellorum Baranes, 2003  
5840.  Centrophorus squamosus (Bonnaterre, 1788) Leafscale gulper shark
5841.  Centrophorus tessellatus Garman, 1906 Mosaic gulper shark
5842.  Centrophorus uyato (Rafinesque, 1810) Little gulper shark
5843.  Centrophorus westraliensis White, Ebert & Compagno, 2008 Western gulper shark
5844.  Centrophryne spinulosa Regan & Trewavas, 1932 Horned lantern fish
5845.  Centropogon australis (White, 1790) Eastern fortescue
5846.  Centropogon latifrons Mees, 1962 Pale fortescue
5847.  Centropogon marmoratus Günther, 1862 Marbled fortescue
5848.  Centropomus armatus Gill, 1863 Armed snook
5849.  Centropomus ensiferus Poey, 1860 Swordspine snook
5850.  Centropomus irae Carvalho-Filho, Oliveira, Soares & Araripe, 2019 Ira's snook
5851.  Centropomus medius Günther, 1864 Blackfin snook
5852.  Centropomus mexicanus Bocourt, 1868 Largescale fat snook
5853.  Centropomus nigrescens Günther, 1864 Black snook
5854.  Centropomus parallelus Poey, 1860 Fat snook
5855.  Centropomus pectinatus Poey, 1860 Tarpon snook
5856.  Centropomus poeyi Chávez, 1961 Mexican snook
5857.  Centropomus robalito Jordan & Gilbert, 1882 Yellowfin snook
5858.  Centropomus undecimalis (Bloch, 1792) Common snook
5859.  Centropomus unionensis Bocourt, 1868 Union snook
5860.  Centropomus viridis Lockington, 1877 White snook
5861.  Centropristis fuscula Poey, 1861 Twospot sea bass
5862.  Centropristis ocyurus (Jordan & Evermann, 1887) Bank sea bass
5863.  Centropristis philadelphica (Linnaeus, 1758) Rock sea bass
5864.  Centropristis rufus Cuvier, 1829  
5865.  Centropristis striata (Linnaeus, 1758) Black seabass
5866.  Centropyge abei Allen, Young & Colin, 2006 Abe's angelfish
5867.  Centropyge acanthops (Norman, 1922) Orangeback angelfish
5868.  Centropyge argi Woods & Kanazawa, 1951 Cherubfish
5869.  Centropyge aurantia Randall & Wass, 1974 Golden angelfish
5870.  Centropyge aurantonotus Burgess, 1974 Flameback angelfish
5871.  Centropyge bicolor (Bloch, 1787) Bicolor angelfish
5872.  Centropyge bispinosa (Günther, 1860) Twospined angelfish
5873.  Centropyge boylei Pyle & Randall, 1992 Peppermint angelfish
5874.  Centropyge cocosensis Shen, Chang, Delrieu-Trottin & Borsa, 2016 Cocos pygmy angelfish
5875.  Centropyge colini Smith-Vaniz & Randall, 1974 Cocos-Keeling angelfish
5876.  Centropyge debelius Pyle, 1990 Blue Mauritius angelfish
5877.  Centropyge deborae Shen, Ho & Chang, 2012 Blue Velvet Angelfish
5878.  Centropyge eibli Klausewitz, 1963 Blacktail angelfish
5879.  Centropyge ferrugata Randall & Burgess, 1972 Rusty angelfish
5880.  Centropyge fisheri (Snyder, 1904) Orange angelfish
5881.  Centropyge flavipectoralis Randall & Klausewitz, 1977 Yellowfin angelfish
5882.  Centropyge flavissima (Cuvier, 1831) Lemonpeel angelfish
5883.  Centropyge heraldi Woods & Schultz, 1953 Yellow angelfish
5884.  Centropyge hotumatua Randall & Caldwell, 1973 Blackear angelfish
5885.  Centropyge interrupta (Tanaka, 1918) Japanese angelfish
5886.  Centropyge joculator Smith-Vaniz & Randall, 1974 Yellowhead angelfish
5887.  Centropyge loriculus (Günther, 1874) Flame angel
5888.  Centropyge multicolor Randall & Wass, 1974 Multicolor angelfish
5889.  Centropyge multispinis (Playfair, 1867) Dusky angelfish
5890.  Centropyge nahackyi Kosaki, 1989 Nahacky's angelfish
5891.  Centropyge narcosis Pyle & Randall, 1993 Narc angelfish
5892.  Centropyge nigriocellus Woods & Schultz, 1953 Blackspot angelfish
5893.  Centropyge nox (Bleeker, 1853) Midnight angelfish
5894.  Centropyge potteri (Jordan & Metz, 1912) Russet angelfish
5895.  Centropyge resplendens Lubbock & Sankey, 1975 Resplendent angelfish
5896.  Centropyge shepardi Randall & Yasuda, 1979 Mango angelfish
5897.  Centropyge tibicen (Cuvier, 1831) Keyhole angelfish
5898.  Centropyge venusta (Yasuda & Tominaga, 1969) Purplemask angelfish
5899.  Centropyge vrolikii (Bleeker, 1853) Pearlscale angelfish
5900.  Centropyge woodheadi Kuiter, 1998  
5901.  Centroscyllium excelsum Shirai & Nakaya, 1990 Highfin dogfish
5902.  Centroscyllium fabricii (Reinhardt, 1825) Black dogfish
5903.  Centroscyllium granulatum Günther, 1887 Granular dogfish
5904.  Centroscyllium kamoharai Abe, 1966 Bareskin dogfish
5905.  Centroscyllium nigrum Garman, 1899 Combtooth dogfish
5906.  Centroscyllium ornatum (Alcock, 1889) Ornate dogfish
5907.  Centroscyllium ritteri Jordan & Fowler, 1903 Whitefin dogfish
5908.  Centroscymnus coelolepis Barbosa du Bocage & de Brito Capello, 1864 Portuguese dogfish
5909.  Centroscymnus owstonii Garman, 1906 Roughskin dogfish
5910.  Centroselachus crepidater (Barbosa du Bocage & de Brito Capello, 1864) Longnose velvet dogfish
5911.  Cephalocassis borneensis (Bleeker, 1851)  
5912.  Cephalocassis manillensis (Valenciennes, 1840)  
5913.  Cephalocassis melanochir (Bleeker, 1852)  
5914.  Cephalopholis aitha Randall & Heemstra, 1991 Rusty hind
5915.  Cephalopholis argus Schneider, 1801 Peacock hind
5916.  Cephalopholis aurantia (Valenciennes, 1828) Golden hind
5917.  Cephalopholis boenak (Bloch, 1790) Chocolate hind
5918.  Cephalopholis colonus (Valenciennes, 1846) Pacific creole-fish
5919.  Cephalopholis cruentata (Lacepède, 1802) Graysby
5920.  Cephalopholis cyanostigma (Valenciennes, 1828) Bluespotted hind
5921.  Cephalopholis formosa (Shaw, 1812) Bluelined hind
5922.  Cephalopholis fulva (Linnaeus, 1758) Coney
5923.  Cephalopholis hemistiktos (Rüppell, 1830) Yellowfin hind
5924.  Cephalopholis igarashiensis Katayama, 1957 Garish hind
5925.  Cephalopholis leopardus (Lacepède, 1801) Leopard hind
5926.  Cephalopholis microprion (Bleeker, 1852) Freckled hind
5927.  Cephalopholis miniata (Forsskål, 1775) Coral hind
5928.  Cephalopholis nigri (Günther, 1859) Niger hind
5929.  Cephalopholis nigripinnis (Valenciennes, 1828) Blackfin grouper
5930.  Cephalopholis oligosticta Randall & Ben-Tuvia, 1983 Vermilion hind
5931.  Cephalopholis panamensis (Steindachner, 1876) Pacific graysby
5932.  Cephalopholis polleni (Bleeker, 1868) Harlequin hind
5933.  Cephalopholis polyspila Randall & Satapoomin, 2000  
5934.  Cephalopholis sexmaculata (Rüppell, 1830) Sixblotch hind
5935.  Cephalopholis sonnerati (Valenciennes, 1828) Tomato hind
5936.  Cephalopholis spiloparaea (Valenciennes, 1828) Strawberry hind
5937.  Cephalopholis taeniops (Valenciennes, 1828) Bluespotted seabass
5938.  Cephalopholis urodeta (Forster, 1801) Darkfin hind
5939.  Cephalopsetta ventrocellata Dutt & Rao, 1965  
5940.  Cephaloscyllium albipinnum Last, Motomura & White, 2008 Whitefin swellshark
5941.  Cephaloscyllium cooki Last, Séret & White, 2008 Cook's swellshark
5942.  Cephaloscyllium fasciatum Chan, 1966 Reticulated swellshark
5943.  Cephaloscyllium formosanum Teng, 1962 Formosa swellshark
5944.  Cephaloscyllium hiscosellum White & Ebert, 2008 Australian reticulate swellshark
5945.  Cephaloscyllium isabella (Bonnaterre, 1788) Draughtsboard shark
5946.  Cephaloscyllium laticeps (Duméril, 1853) Draughtboard shark
5947.  Cephaloscyllium pictum Last, Séret & White, 2008 Painted swellshark
5948.  Cephaloscyllium sarawakense Yano, Ahmad & Gambang, 2005 Sarawak pygmy swell shark
5949.  Cephaloscyllium signourum Last, Séret & White, 2008 Flagtail swellshark
5950.  Cephaloscyllium silasi (Talwar, 1974) Indian swellshark
5951.  Cephaloscyllium speccum Last, Séret & White, 2008 Speckled swellshark
5952.  Cephaloscyllium stevensi Clark & Randall, 2011 Steven's swellshark
5953.  Cephaloscyllium sufflans (Regan, 1921) Balloon shark
5954.  Cephaloscyllium umbratile Jordan & Fowler, 1903 Blotchy swell shark
5955.  Cephaloscyllium variegatum Last & White, 2008 Saddled swellshark
5956.  Cephaloscyllium ventriosum (Garman, 1880) Swellshark
5957.  Cephaloscyllium zebrum Last & White, 2008 Narrowbar swellshark
5958.  Cephalosilurus albomarginatus (Eigenmann, 1912)  
5959.  Cephalosilurus apurensis (Mees, 1978)  
5960.  Cephalosilurus fowleri Haseman, 1911  
5961.  Cephalosilurus nigricaudus (Mees, 1974)  
5962.  Cephalurus cephalus (Gilbert, 1892) Lollipop catshark
5963.  Cepola australis Ogilby, 1899 Australian bandfish
5964.  Cepola haastii (Hector, 1881)  
5965.  Cepola macrophthalma (Linnaeus, 1758) Red bandfish
5966.  Cepola pauciradiata Cadenat, 1950  
5967.  Cepola schlegelii Bleeker, 1854  
5968.  Ceratias holboelli Krøyer, 1845 Kroyer's deep-sea angler fish
5969.  Ceratias tentaculatus (Norman, 1930) Southern seadevil
5970.  Ceratias uranoscopus Murray, 1877 Stargazing seadevil
5971.  Ceratobranchia binghami Eigenmann, 1927  
5972.  Ceratobranchia delotaenia Chernoff & Machado-Allison, 1990  
5973.  Ceratobranchia elatior Tortonese, 1942  
5974.  Ceratobranchia joanae Chernoff & Machado-Allison, 1990  
5975.  Ceratobranchia obtusirostris Eigenmann, 1914  
5976.  Ceratobregma acanthops (Whitley, 1964) Spiny-eye threefin
5977.  Ceratobregma helenae Holleman, 1987 Helen's Triplefin
5978.  Ceratogarra bisangularis (Chen, Wu & Xiao, 2010)  
5979.  Ceratogarra cambodgiensis (Tirant, 1883) Stonelapping minnow
5980.  Ceratogarra fasciacauda (Fowler, 1937)  
5981.  Ceratoglanis pachynema Ng, 1999 Club-barbel sheatfish
5982.  Ceratoglanis scleronema (Bleeker, 1863)  
5983.  Ceratoscopelus maderensis (Lowe, 1839) Madeira lantern fish
5984.  Ceratoscopelus townsendi (Eigenmann & Eigenmann, 1889) Dogtooth lampfish
5985.  Ceratoscopelus warmingii (Lütken, 1892) Warming's lantern fish
5986.  Cercamia cladara Randall & Smith, 1988 Frail cardinalfish
5987.  Cercamia eremia (Allen, 1987) Glassy cardinalfish
5988.  Cercamia laamu Fraser, Bogorodsky, Mal & Alpermann, 2021  
5989.  Cercamia mascarene Fraser, Bogorodsky, Mal & Alpermann, 2021  
5990.  Cercamia melanogaster Allen, Erdmann & Mahardini, 2015  
5991.  Cercamia spio Fraser, Bogorodsky, Mal & Alpermann, 2021 Red Sea nymph cardinalfish
5992.  Cerdale fasciata Dawson, 1974  
5993.  Cerdale floridana Longley, 1934 Pugjaw wormfish
5994.  Cerdale ionthas Jordan & Gilbert, 1882 Spotted worm goby
5995.  Cerdale paludicola Dawson, 1974  
5996.  Cerdale prolata Dawson, 1974  
5997.  Cerogobius petrophilus Kovačić, Bogorodsky, Troyer & Tornabene, 2019 Horned goby
5998.  Cestraeus goldiei (Macleay, 1883) Goldie river mullet
5999.  Cestraeus oxyrhyncus Valenciennes, 1836 Sharp-nosed river mullet
6000.  Cestraeus plicatilis Valenciennes, 1836 Lobed river mullet
6001.  Cetengraulis edentulus (Cuvier, 1829) Atlantic anchoveta
6002.  Cetengraulis mysticetus (Günther, 1867) Pacific anchoveta
6003.  Cetichthys indagator (Rofen, 1959)  
6004.  Cetichthys parini Paxton, 1989  
6005.  Cetomimoides parri Koefoed, 1955  
6006.  Cetomimus compunctus Abe, Marumo & Kawaguchi, 1965  
6007.  Cetomimus craneae Harry, 1952  
6008.  Cetomimus gillii Goode & Bean, 1895  
6009.  Cetomimus hempeli Maul, 1969 Whalefish
6010.  Cetomimus kerdops Parr, 1934  
6011.  Cetomimus paxtoni Kobyliansky, Gordeeva & Mishin, 2023  
6012.  Cetomimus picklei (Gilchrist, 1922)  
6013.  Cetomimus teevani Harry, 1952  
6014.  Cetonurichthys subinflatus Sazonov & Shcherbachev, 1982 Smallpore whiptail
6015.  Cetonurus crassiceps (Günther, 1878) Globosehead rattail
6016.  Cetonurus globiceps (Vaillant, 1884) Globehead grenadier
6017.  Cetopsidium ferreirai Vari, Ferraris & de Pinna, 2005  
6018.  Cetopsidium minutum (Eigenmann, 1912)  
6019.  Cetopsidium morenoi (Fernández-Yépez, 1972)  
6020.  Cetopsidium orientale (Vari, Ferraris & Keith, 2003)  
6021.  Cetopsidium pemon Vari, Ferraris & de Pinna, 2005  
6022.  Cetopsidium roae Vari, Ferraris & de Pinna, 2005  
6023.  Cetopsidium soniae Vari & Ferraris, 2009  
6024.  Cetopsis amphiloxa (Eigenmann, 1914)  
6025.  Cetopsis arcana Vari, Ferraris & de Pinna, 2005  
6026.  Cetopsis aspis Abrahão, Mol & de Pinna, 2019  
6027.  Cetopsis baudoensis (Dahl, 1960)  
6028.  Cetopsis caiapo Vari, Ferraris & de Pinna, 2005  
6029.  Cetopsis candiru Spix & Agassiz, 1829  
6030.  Cetopsis coecutiens (Lichtenstein, 1819)  
6031.  Cetopsis fimbriata Vari, Ferraris & de Pinna, 2005  
6032.  Cetopsis gobioides Kner, 1858  
6033.  Cetopsis jurubidae (Fowler, 1944)  
6034.  Cetopsis montana Vari, Ferraris & de Pinna, 2005  
6035.  Cetopsis motatanensis (Schultz, 1944)  
6036.  Cetopsis oliveirai (Lundberg & Rapp Py-Daniel, 1994)  
6037.  Cetopsis orinoco (Schultz, 1944)  
6038.  Cetopsis othonops (Eigenmann, 1912)  
6039.  Cetopsis parma Oliveira, Vari & Ferraris, 2001  
6040.  Cetopsis pearsoni Vari, Ferraris & de Pinna, 2005  
6041.  Cetopsis plumbea Steindachner, 1882  
6042.  Cetopsis sandrae Vari, Ferraris & de Pinna, 2005  
6043.  Cetopsis sarcodes Vari, Ferraris & de Pinna, 2005  
6044.  Cetopsis starnesi Vari, Ferraris & de Pinna, 2005  
6045.  Cetopsis umbrosa Vari, Ferraris & de Pinna, 2005  
6046.  Cetopsorhamdia boquillae Eigenmann, 1922  
6047.  Cetopsorhamdia filamentosa Fowler, 1945  
6048.  Cetopsorhamdia iheringi Schubart & Gomes, 1959  
6049.  Cetopsorhamdia insidiosa (Steindachner, 1915)  
6050.  Cetopsorhamdia molinae Miles, 1943  
6051.  Cetopsorhamdia nasus Eigenmann & Fisher, 1916  
6052.  Cetopsorhamdia orinoco Schultz, 1944  
6053.  Cetopsorhamdia phantasia Stewart, 1985  
6054.  Cetopsorhamdia picklei Schultz, 1944  
6055.  Cetorhinus maximus (Gunnerus, 1765) Basking shark
6056.  Cetoscarus bicolor (Rüppell, 1829) Bicolour parrotfish
6057.  Cetoscarus ocellatus (Valenciennes, 1840) Spotted parrotfish
6058.  Cetostoma regani Zugmayer, 1914 Pink flabby whalefish
6059.  Chaca bankanensis Bleeker, 1852 Angler catfish
6060.  Chaca burmensis Brown & Ferraris, 1988  
6061.  Chaca chaca (Hamilton, 1822) Squarehead catfish
6062.  Chaca serica Ng & Kottelat, 2012  
6063.  Chaenocephalus aceratus (Lönnberg, 1906) Blackfin icefish
6064.  Chaenodraco wilsoni Regan, 1914 Spiny icefish
6065.  Chaenogaleus macrostoma (Bleeker, 1852) Hooktooth shark
6066.  Chaenogobius annularis Gill, 1859 Forktongue goby
6067.  Chaenogobius gulosus (Sauvage, 1882)  
6068.  Chaenomugil proboscideus (Günther, 1861) Snouted mullet
6069.  Chaenophryne draco Beebe, 1932 Smooth dreamer
6070.  Chaenophryne longiceps Regan, 1925 Can-opener smoothdream
6071.  Chaenophryne melanorhabdus Regan & Trewavas, 1932  
6072.  Chaenophryne quasiramifera Pietsch, 2007  
6073.  Chaenophryne ramifera Regan & Trewavas, 1932  
6074.  Chaenopsis alepidota (Gilbert, 1890) Orangethroat pikeblenny
6075.  Chaenopsis celeste Tavera, 2021 Celeste's pikeblenny
6076.  Chaenopsis coheni Böhlke, 1957 Cortez pikeblenny
6077.  Chaenopsis deltarrhis Böhlke, 1957 Delta pikeblenny
6078.  Chaenopsis limbaughi Robins & Randall, 1965 Yellowface pikeblenny
6079.  Chaenopsis megalops Smith-Vaniz, 2000  
6080.  Chaenopsis ocellata Poey, 1865 Bluethroat pikeblenny
6081.  Chaenopsis resh Robins & Randall, 1965  
6082.  Chaenopsis roseola Hastings & Shipp, 1981 Flecked pikeblenny
6083.  Chaenopsis schmitti Böhlke, 1957 Yellow-mouth pikeblenny
6084.  Chaenopsis stephensi Robins & Randall, 1965  
6085.  Chaetobranchopsis australis Eigenmann & Ward, 1907  
6086.  Chaetobranchopsis orbicularis (Steindachner, 1875)  
6087.  Chaetobranchus flavescens Heckel, 1840 Kunapari
6088.  Chaetobranchus semifasciatus Steindachner, 1875  
6089.  Chaetodermis penicilligerus (Cuvier, 1816) Prickly leatherjacket
6090.  Chaetodipterus faber (Broussonet, 1782) Atlantic spadefish
6091.  Chaetodipterus lippei Steindachner, 1895 West African spadefish
6092.  Chaetodipterus zonatus (Girard, 1858) Pacific spadefish
6093.  Chaetodon adiergastos Seale, 1910 Philippine butterflyfish
6094.  Chaetodon andamanensis Kuiter & Debelius, 1999 Andaman butterflyfish
6095.  Chaetodon argentatus Smith & Radcliffe, 1911 Asian butterflyfish
6096.  Chaetodon assarius Waite, 1905 West Australian butterflyfish
6097.  Chaetodon aureofasciatus Macleay, 1878 Golden butterflyfish
6098.  Chaetodon auriga Forsskål, 1775 Threadfin butterflyfish
6099.  Chaetodon auripes Jordan & Snyder, 1901 Oriental butterflyfish
6100.  Chaetodon austriacus Rüppell, 1836 Blacktail butterflyfish
6101.  Chaetodon baronessa Cuvier, 1829 Eastern triangular butterflyfish
6102.  Chaetodon bennetti Cuvier, 1831 Bluelashed butterflyfish
6103.  Chaetodon blackburnii Desjardins, 1836 Brownburnie
6104.  Chaetodon burgessi Allen & Starck, 1973 Burgess' butterflyfish
6105.  Chaetodon capistratus Linnaeus, 1758 Foureye butterflyfish
6106.  Chaetodon citrinellus Cuvier, 1831 Speckled butterflyfish
6107.  Chaetodon collare Bloch, 1787 Redtail butterflyfish
6108.  Chaetodon daedalma Jordan & Fowler, 1902 Wrought iron butterflyfish
6109.  Chaetodon declivis Randall, 1975 Marquesas butterflyfish
6110.  Chaetodon decussatus Cuvier, 1829 Indian vagabond butterflyfish
6111.  Chaetodon dialeucos Salm & Mee, 1989 Oman butterflyfish
6112.  Chaetodon dolosus Ahl, 1923 African butterflyfish
6113.  Chaetodon ephippium Cuvier, 1831 Saddle butterflyfish
6114.  Chaetodon falcula Bloch, 1795 Blackwedged butterflyfish
6115.  Chaetodon fasciatus Forsskål, 1775 Diagonal butterflyfish
6116.  Chaetodon flavirostris Günther, 1874 Black butterflyfish
6117.  Chaetodon flavocoronatus Myers, 1980 Yellow-crowned butterflyfish
6118.  Chaetodon fremblii Bennett, 1828 Bluestriped butterflyfish
6119.  Chaetodon gardineri Norman, 1939 Gardner's butterflyfish
6120.  Chaetodon guentheri Ahl, 1923 Crochet butterflyfish
6121.  Chaetodon guttatissimus Bennett, 1833 Peppered butterflyfish
6122.  Chaetodon hoefleri Steindachner, 1881 Four-banded butterflyfish
6123.  Chaetodon humeralis Günther, 1860 Threebanded butterflyfish
6124.  Chaetodon interruptus Ahl, 1923 Yellow teardrop butterflyfish
6125.  Chaetodon kleinii Bloch, 1790 Sunburst butterflyfish
6126.  Chaetodon larvatus Cuvier, 1831 Hooded butterflyfish
6127.  Chaetodon leucopleura Playfair, 1867 Somali butterflyfish
6128.  Chaetodon lineolatus Cuvier, 1831 Lined butterflyfish
6129.  Chaetodon litus Randall & Caldwell, 1973 Easter Island butterflyfish
6130.  Chaetodon lunula (Lacepède, 1802) Raccoon butterflyfish
6131.  Chaetodon lunulatus Quoy & Gaimard, 1825 Oval butterflyfish
6132.  Chaetodon madagaskariensis Ahl, 1923 Seychelles butterflyfish
6133.  Chaetodon marleyi Regan, 1921 Doublesash butterflyfish
6134.  Chaetodon melannotus Bloch & Schneider, 1801 Blackback butterflyfish
6135.  Chaetodon melapterus Guichenot, 1863 Arabian butterflyfish
6136.  Chaetodon mertensii Cuvier, 1831 Mertens' Butterflyfish
6137.  Chaetodon mesoleucos Forsskål, 1775 White-face butterflyfish
6138.  Chaetodon meyeri Bloch & Schneider, 1801 Scrawled butterflyfish
6139.  Chaetodon miliaris Quoy & Gaimard, 1825 Millet butterflyfish
6140.  Chaetodon mitratus Günther, 1860 Indian butterflyfish
6141.  Chaetodon multicinctus Garrett, 1863 Pebbled butterflyfish
6142.  Chaetodon nigropunctatus Sauvage, 1880 Black-spotted butterflyfish
6143.  Chaetodon nippon Steindachner & Döderlein, 1883 Japanese butterflyfish
6144.  Chaetodon ocellatus Bloch, 1787 Spotfin butterflyfish
6145.  Chaetodon ocellicaudus Cuvier, 1831 Spot-tail butterflyfish
6146.  Chaetodon octofasciatus Bloch, 1787 Eightband butterflyfish
6147.  Chaetodon ornatissimus Cuvier, 1831 Ornate butterflyfish
6148.  Chaetodon oxycephalus Bleeker, 1853 Spotnape butterflyfish
6149.  Chaetodon paucifasciatus Ahl, 1923 Eritrean butterflyfish
6150.  Chaetodon pelewensis Kner, 1868 Sunset butterflyfish
6151.  Chaetodon pictus Forsskål, 1775 Horseshoe butterflyfish
6152.  Chaetodon plebeius Cuvier, 1831 Blueblotch butterflyfish
6153.  Chaetodon punctatofasciatus Cuvier, 1831 Spotband butterflyfish
6154.  Chaetodon quadrimaculatus Gray, 1831 Fourspot butterflyfish
6155.  Chaetodon rafflesii Anonymous [Bennett], 1830 Lattice butterflyfish
6156.  Chaetodon rainfordi McCulloch, 1923 Rainford's butterflyfish
6157.  Chaetodon reticulatus Cuvier, 1831 Mailed butterflyfish
6158.  Chaetodon robustus Günther, 1860 Three-banded butterflyfish
6159.  Chaetodon sanctaehelenae Günther, 1868 Saint Helena butterflyfish
6160.  Chaetodon sedentarius Poey, 1860 Reef butterflyfish
6161.  Chaetodon selene Bleeker, 1853 Yellow-dotted butterflyfish
6162.  Chaetodon semeion Bleeker, 1855 Dotted butterflyfish
6163.  Chaetodon semilarvatus Cuvier, 1831 Bluecheek butterflyfish
6164.  Chaetodon smithi Randall, 1975 Smith's butterflyfish
6165.  Chaetodon speculum Cuvier, 1831 Mirror butterflyfish
6166.  Chaetodon striatus Linnaeus, 1758 Banded butterflyfish
6167.  Chaetodon tinkeri Schultz, 1951 Hawaiian butterflyfish
6168.  Chaetodon triangulum Cuvier, 1831 Triangle butterflyfish
6169.  Chaetodon trichrous Günther, 1874 Tahiti butterflyfish
6170.  Chaetodon tricinctus Waite, 1901 Three-striped butterflyfish
6171.  Chaetodon trifascialis Quoy & Gaimard, 1825 Chevron butterflyfish
6172.  Chaetodon trifasciatus Park, 1797 Melon butterflyfish
6173.  Chaetodon ulietensis Cuvier, 1831 Pacific double-saddle butterflyfish
6174.  Chaetodon unimaculatus Bloch, 1787 Teardrop butterflyfish
6175.  Chaetodon vagabundus Linnaeus, 1758 Vagabond butterflyfish
6176.  Chaetodon wiebeli Kaup, 1863 Hongkong butterflyfish
6177.  Chaetodon xanthocephalus Bennett, 1833 Yellowhead butterflyfish
6178.  Chaetodon xanthurus Bleeker, 1857 Pearlscale butterflyfish
6179.  Chaetodon zanzibarensis Playfair, 1867 Zanzibar butterflyfish
6180.  Chaetodontoplus ballinae Whitley, 1959 Ballina angelfish
6181.  Chaetodontoplus caeruleopunctatus Yasuda & Tominaga, 1976 Bluespotted angelfish
6182.  Chaetodontoplus cephalareticulatus Shen & Lim, 1975  
6183.  Chaetodontoplus chrysocephalus (Bleeker, 1855) Orangeface angelfish
6184.  Chaetodontoplus conspicillatus (Waite, 1900) Conspicuous angelfish
6185.  Chaetodontoplus dimidiatus (Bleeker, 1860) Velvet angelfish
6186.  Chaetodontoplus duboulayi (Günther, 1867) Scribbled angelfish
6187.  Chaetodontoplus melanosoma (Bleeker, 1853) Black-velvet angelfish
6188.  Chaetodontoplus meredithi Kuiter, 1990 Queensland yellowtail angelfish
6189.  Chaetodontoplus mesoleucus (Bloch, 1787) Vermiculate angelfish
6190.  Chaetodontoplus niger Chan, 1966 Black angelfish
6191.  Chaetodontoplus personifer (McCulloch, 1914) Blueface angelfish
6192.  Chaetodontoplus poliourus Randall & Rocha, 2009 Greytail angelfish
6193.  Chaetodontoplus septentrionalis (Temminck & Schlegel, 1844) Bluestriped angelfish
6194.  Chaetodontoplus vanderloosi Allen & Steene, 2004 Vanderloos angelfish
6195.  Chaetostoma aburrensis (Posada, 1909)  
6196.  Chaetostoma alternifasciatum Fowler, 1945  
6197.  Chaetostoma anale (Fowler, 1943)  
6198.  Chaetostoma anomalum Regan, 1903  
6199.  Chaetostoma bifurcum Lujan, Meza-Vargas, Astudillo-Clavijo, Barriga-Salazar & López-Fernández, 2015  
6200.  Chaetostoma branickii Steindachner, 1881  
6201.  Chaetostoma breve Regan, 1904  
6202.  Chaetostoma brevilabiatum Dahl, 1942  
6203.  Chaetostoma changae Salcedo, 2006  
6204.  Chaetostoma daidalmatos Salcedo, 2006  
6205.  Chaetostoma dermorhynchum Boulenger, 1887  
6206.  Chaetostoma dorsale Eigenmann, 1922  
6207.  Chaetostoma dupouii Fernández-Yépez, 1945  
6208.  Chaetostoma fischeri Steindachner, 1879  
6209.  Chaetostoma floridablancaensis Ardila Rodríguez, 2013  
6210.  Chaetostoma formosae Ballen, 2011  
6211.  Chaetostoma guairense Steindachner, 1881  
6212.  Chaetostoma jegui Rapp Py-Daniel, 1991  
6213.  Chaetostoma joropo Ballen, Urbano-Bonilla & Maldonado-Ocampo, 2016  
6214.  Chaetostoma lepturum Regan, 1912  
6215.  Chaetostoma leucomelas Eigenmann, 1918  
6216.  Chaetostoma lineopunctatum Eigenmann & Allen, 1942  
6217.  Chaetostoma loborhynchos Tschudi, 1846  
6218.  Chaetostoma machiquense Fernández-Yépez & Martín Salazar, 1953  
6219.  Chaetostoma marginatum Regan, 1904  
6220.  Chaetostoma marmorescens Eigenmann & Allen, 1942  
6221.  Chaetostoma microps Günther, 1864  
6222.  Chaetostoma milesi Fowler, 1941  
6223.  Chaetostoma mollinasum Pearson, 1937  
6224.  Chaetostoma niveum Fowler, 1944  
6225.  Chaetostoma nudirostre Lütken, 1874  
6226.  Chaetostoma palmeri Regan, 1912  
6227.  Chaetostoma patiae Fowler, 1945  
6228.  Chaetostoma paucispinis Regan, 1912  
6229.  Chaetostoma pearsei Eigenmann, 1920  
6230.  Chaetostoma platyrhynchus (Fowler, 1943)  
6231.  Chaetostoma sacramento Meza-Vargas, Ramirez & Lujan, 2024  
6232.  Chaetostoma sovichthys Schultz, 1944  
6233.  Chaetostoma spondylus Salcedo & Ortega, 2015  
6234.  Chaetostoma stannii Lütken, 1874  
6235.  Chaetostoma stroumpoulos Salcedo, 2006  
6236.  Chaetostoma tachiraense Schultz, 1944  
6237.  Chaetostoma taczanowskii Steindachner, 1882  
6238.  Chaetostoma thomsoni Regan, 1904  
6239.  Chaetostoma trimaculineum Lujan, Meza-Vargas, Astudillo-Clavijo, Barriga-Salazar & López-Fernández, 2015  
6240.  Chaetostoma vagum Fowler, 1943  
6241.  Chaetostoma vasquezi Lasso & Provenzano, 1998  
6242.  Chaetostoma venezuelae (Schultz, 1944)  
6243.  Chaetostoma yurubiense Ceas & Page, 1996  
6244.  Chaeturichthys jeoni Shibukawa & Iwata, 2013  
6245.  Chaeturichthys stigmatias Richardson, 1844 Branded goby
6246.  Chagunius baileyi Rainboth, 1986  
6247.  Chagunius chagunio (Hamilton, 1822) Chaguni
6248.  Chagunius nicholsi (Myers, 1924)  
6249.  Chalaroderma capito (Valenciennes, 1836) Looseskin blenny
6250.  Chalaroderma ocellata (Gilchrist & Thompson, 1908) Two-eyed blenny
6251.  Chalceus epakros Zanata & Toledo-Piza, 2004  
6252.  Chalceus erythrurus (Cope, 1870) Tucan fish
6253.  Chalceus guaporensis Zanata & Toledo-Piza, 2004  
6254.  Chalceus latus Jardine, 1841  
6255.  Chalceus macrolepidotus Cuvier, 1818 Pinktail chalceus
6256.  Chalceus spilogyros Zanata & Toledo-Piza, 2004  
6257.  Chalceus taeniatus Jardine, 1841  
6258.  Chalinochromis brichardi Poll, 1974  
6259.  Chalinochromis cyanophleps Kullander, Karlsson, Karlsson & Norén, 2014  
6260.  Chalinochromis popelini Brichard, 1989  
6261.  Chalixodytes chameleontoculis Smith, 1957 Sand dart
6262.  Chalixodytes tauensis Schultz, 1943 Saddled sandburrower
6263.  Champsocephalus esox (Günther, 1861) Pike icefish
6264.  Champsocephalus gunnari Lönnberg, 1905 Mackerel icefish
6265.  Champsochromis caeruleus (Boulenger, 1908)  
6266.  Champsochromis spilorhynchus (Regan, 1922)  
6267.  Champsodon atridorsalis Ochiai & Nakamura, 1964  
6268.  Champsodon capensis Regan, 1908 Gaper
6269.  Champsodon fimbriatus Gilbert, 1905  
6270.  Champsodon guentheri Regan, 1908 Günther's sabre-gills
6271.  Champsodon longipinnis Matsubara & Amaoka, 1964  
6272.  Champsodon machaeratus Nemeth, 1994  
6273.  Champsodon nudivittis (Ogilby, 1895)  
6274.  Champsodon omanensis Regan, 1908  
6275.  Champsodon pantolepis Nemeth, 1994  
6276.  Champsodon sagittus Nemeth, 1994  
6277.  Champsodon sechellensis Regan, 1908  
6278.  Champsodon snyderi Franz, 1910  
6279.  Champsodon vorax Günther, 1867  
6280.  Chanda nama Hamilton, 1822 Elongate glass-perchlet
6281.  Chandramara chandramara (Hamilton, 1822)  
6282.  Channa amphibeus (McClelland, 1845) Borna snakehead
6283.  Channa andrao Britz, 2013 Redspotted snakehead
6284.  Channa ara (Deraniyagala, 1945) Sri Lanka giant snakehead
6285.  Channa argus (Cantor, 1842) Snakehead
6286.  Channa aristonei Praveenraj, Thackeray, Singh, Uma, Moulitharan & Mukhim, 2020  
6287.  Channa asiatica (Linnaeus, 1758) Small snakehead
6288.  Channa aurantimaculata Musikasinthorn, 2000 Goldspotted snakehead
6289.  Channa aurantipectoralis Lalhlimpuia, Lalronunga & Lalramliana, 2016 Orangefinned snakehead
6290.  Channa aurolineata (Day, 1870)  
6291.  Channa bankanensis (Bleeker, 1853) Bangka snakehead
6292.  Channa baramensis (Steindachner, 1901) Baram snakehead
6293.  Channa barca (Hamilton, 1822) Barca snakehead
6294.  Channa bipuli Praveenraj, Uma, Moulitharan & Bleher, 2018  
6295.  Channa bleheri Vierke, 1991 Bluefinned snakehead
6296.  Channa brunnea Praveenraj, Uma, Moulitharan & Kannan, 2019 Brown bleheri
6297.  Channa burmanica Chaudhuri, 1919 Putao snakehead
6298.  Channa coccinea Britz, Tan & Rüber, 2024  
6299.  Channa cyanospilos (Bleeker, 1853) Bluespotted snakehead
6300.  Channa diplogramma (Day, 1865) Malabar snakehead
6301.  Channa gachua (Hamilton, 1822) Red seam snakehead
6302.  Channa harcourtbutleri (Annandale, 1918) Burmese snakehead
6303.  Channa hoaluensis Nguyen, 2011 Vietnames snakehead
6304.  Channa kelaartii (Günther, 1861) Dwarf snakehead
6305.  Channa longistomata Nguyen, Nguyen & Nguyen, 2012  
6306.  Channa lucius (Cuvier, 1831) Javanese snakehead
6307.  Channa maculata (Lacepède, 1801) Blotched snakehead
6308.  Channa marulioides (Bleeker, 1851) Orange snakehead
6309.  Channa marulius (Hamilton, 1822) Great snakehead
6310.  Channa melanoptera (Bleeker, 1855) Blackfinned snakehead
6311.  Channa melanostigma Geetakumari & Vishwanath, 2011 Lohit snakehead
6312.  Channa melasoma (Bleeker, 1851) Black snakehead
6313.  Channa micropeltes (Cuvier, 1831) Indonesian snakehead
6314.  Channa ninhbinhensis Nguyen, 2011 Orange seam snakehead
6315.  Channa nox Zhang, Musikasinthorn & Watanabe, 2002 Dark snakehead
6316.  Channa orientalis Bloch & Schneider, 1801 Walking snakehead
6317.  Channa ornatipinnis Britz, 2008 Ornate snakehead
6318.  Channa panaw Musikasinthorn, 1998 Blackspotted snakehead
6319.  Channa pardalis Knight, 2016 Leopard snakehead
6320.  Channa pleurophthalma (Bleeker, 1851) Ocellated snakehead
6321.  Channa pomanensis Gurumayum & Tamang, 2016 Poma snakehead
6322.  Channa pseudomarulius (Günther, 1861) Orangespotted snakehead
6323.  Channa pulchra Britz, 2007 Colored snakehead
6324.  Channa punctata (Bloch, 1793) Spotted snakehead
6325.  Channa pyrophthalmus Britz, Tan & Rüber, 2024  
6326.  Channa quinquefasciata Praveenraj, Uma, Knight, Moulitharan, Balasubramanian, Bineesh & Bleher, 2018 Five banded snakehead
6327.  Channa rakhinica Britz, Tan & Rüber, 2024  
6328.  Channa rara Britz, Dahanukar, Anoop & Ali, 2019  
6329.  Channa rubora Britz, Tan & Rüber, 2024  
6330.  Channa shingon Endruweit, 2017 Humpbacked snakehead
6331.  Channa stewartii (Playfair, 1867) Assamese snakehead
6332.  Channa stiktos Lalramliana, Knight, Lalhlimpuia & Singh, 2018  
6333.  Channa striata (Bloch, 1793) Striped snakehead
6334.  Channallabes alvarezi (Roman, 1971)  
6335.  Channallabes apus (Günther, 1873) Eel catfish
6336.  Channallabes longicaudatus (Pappenheim, 1911)  
6337.  Channallabes ogooensis Devaere, Adriaens & Verraes, 2007  
6338.  Channallabes sanghaensis Devaere, Adriaens & Verraes, 2007  
6339.  Channallabes teugelsi Devaere, Adriaens & Verraes, 2007  
6340.  Channichthys aelitae Shandikov, 1995 Aelita icefish
6341.  Channichthys bospori Shandikov, 1995 Big-eyed icefish
6342.  Channichthys irinae Shandikov, 1995 Pygmy icefish
6343.  Channichthys mithridatis Shandikov, 2008 Green icefish
6344.  Channichthys panticapaei Shandikov, 1995 Charcoal icefish
6345.  Channichthys rhinoceratus Richardson, 1844 Unicorn icefish
6346.  Channichthys richardsoni Shandikov, 2011 Robust icefish
6347.  Channichthys rugosus Regan, 1913 Red icefish
6348.  Channichthys velifer Meisner, 1974 Sail icefish
6349.  Channomuraena bauchotae Saldanha & Quéro, 1994  
6350.  Channomuraena vittata (Richardson, 1845) Broadbanded moray
6351.  Chanodichthys abramoides (Dybowski, 1872)  
6352.  Chanodichthys dabryi (Bleeker, 1871) Humpback
6353.  Chanodichthys erythropterus (Basilewsky, 1855) Predatory carp
6354.  Chanodichthys mongolicus (Basilewsky, 1855) Mongolian redfin
6355.  Chanodichthys oxycephalus (Bleeker, 1871)  
6356.  Chanos chanos (Fabricius, 1775) Milkfish
6357.  Chapalichthys encaustus (Jordan & Snyder, 1899) Barred splitfin
6358.  Chapalichthys pardalis Álvarez, 1963 Polka-dot splitfin
6359.  Chapalichthys peraticus Álvarez, 1963 Alien splitfin
6360.  Characidium alipioi Travassos, 1955  
6361.  Characidium amaila Lujan, Agudelo-Zamora, Taphorn, Booth & López-Fernández, 2013  
6362.  Characidium bahiense Almeida, 1971  
6363.  Characidium bimaculatum Fowler, 1941  
6364.  Characidium boavistae Steindachner, 1915  
6365.  Characidium boehlkei Géry, 1972  
6366.  Characidium bolivianum Pearson, 1924  
6367.  Characidium borellii (Boulenger, 1895)  
6368.  Characidium brevirostre Pellegrin, 1909  
6369.  Characidium caucanum Eigenmann, 1912  
6370.  Characidium chupa Schultz, 1944  
6371.  Characidium crandellii Steindachner, 1915  
6372.  Characidium declivirostre Steindachner, 1915  
6373.  Characidium deludens Zanata & Camelier, 2015  
6374.  Characidium dumonti Stabile, dos Reis, Oliveira & da Graça, 2025  
6375.  Characidium duplicatum Armbruster, Lujan & Bloom, 2021  
6376.  Characidium etheostoma Cope, 1872  
6377.  Characidium etzeli Zarske & Géry, 2001  
6378.  Characidium fasciatum Reinhardt, 1867 Darter characin
6379.  Characidium fleurdelis Zanata, Oliveira-Silva & Ohara, 2023  
6380.  Characidium gomesi Travassos, 1956  
6381.  Characidium grajahuense Travassos, 1944  
6382.  Characidium hasemani Steindachner, 1915  
6383.  Characidium heinianum Zarske & Géry, 2001  
6384.  Characidium heirmostigmata da Graça & Pavanelli, 2008  
6385.  Characidium helmeri Zanata, Sarmento-Soares & Martins-Pinheiro, 2015  
6386.  Characidium interruptum Pellegrin, 1909  
6387.  Characidium itarare Stabile, dos Reis, Frota, da Graça & Oliveira, 2024  
6388.  Characidium japuhybense Travassos, 1949  
6389.  Characidium kalunga Melo, Bouquerel, Masumoto, França & Netto-Ferreira, 2021  
6390.  Characidium kamakan Zanata & Camelier, 2015  
6391.  Characidium lagosantense Travassos, 1947  
6392.  Characidium lanei Travassos, 1967  
6393.  Characidium laterale (Boulenger, 1895)  
6394.  Characidium lauroi Travassos, 1949  
6395.  Characidium litorale Leitão & Buckup, 2014  
6396.  Characidium longum Taphorn, Montaña & Buckup, 2006  
6397.  Characidium macrolepidotum (Peters, 1868)  
6398.  Characidium marshi Breder, 1925  
6399.  Characidium mirim Netto-Ferraira, Birindelli & Buckup, 2013  
6400.  Characidium nana Mendonça & Netto-Ferreira, 2015  
6401.  Characidium nupelia da Graça, Pavanelli & Buckup, 2008  
6402.  Characidium occidentale Buckup & Reis, 1997  
6403.  Characidium oiticicai Travassos, 1967  
6404.  Characidium onca Melo, Brito Ribeiro & Lima, 2021  
6405.  Characidium orientale Buckup & Reis, 1997  
6406.  Characidium papachibe Peixoto & Wosiacki, 2013  
6407.  Characidium pellucidum Eigenmann, 1909  
6408.  Characidium phoxocephalum Eigenmann, 1912  
6409.  Characidium pteroides Eigenmann, 1909  
6410.  Characidium pterostictum Gomes, 1947  
6411.  Characidium purpuratum Steindachner, 1882  
6412.  Characidium rachovii Regan, 1913  
6413.  Characidium roesseli Géry, 1965  
6414.  Characidium samurai Zanata & Camelier, 2014  
6415.  Characidium sanctjohanni Dahl, 1960  
6416.  Characidium satoi Melo & Oyakawa, 2015  
6417.  Characidium schindleri Zarske & Géry, 2001  
6418.  Characidium schubarti Travassos, 1955  
6419.  Characidium serrano Buckup & Reis, 1997  
6420.  Characidium steindachneri Cope, 1878  
6421.  Characidium stigmosum Melo & Buckup, 2002  
6422.  Characidium summum Zanata & Ohara, 2015  
6423.  Characidium tenue (Cope, 1894)  
6424.  Characidium timbuiense Travassos, 1946  
6425.  Characidium travassosi Melo, Buckup & Oyakawa, 2016  
6426.  Characidium varii Zanata, Oliveira & Oliveira-Silva, 2024  
6427.  Characidium vestigipinne Buckup & Hahn, 2000  
6428.  Characidium vidali Travassos, 1967  
6429.  Characidium wangyapoik Armbruster, Lujan & Bloom, 2021  
6430.  Characidium xanthopterum Silveira, Langeani, da Graça, Pavanelli & Buckup, 2008  
6431.  Characidium xavante da Graça, Pavanelli & Buckup, 2008  
6432.  Characidium zebra Eigenmann, 1909  
6433.  Characodon audax Smith & Miller, 1986 Bold characodon
6434.  Characodon garmani Jordan & Evermann, 1898 Parras characodon
6435.  Characodon lateralis Günther, 1866 Rainbow characodon
6436.  Charax apurensis Lucena, 1987  
6437.  Charax awa Guimarães, Brito, Ferreira & Ottoni, 2018  
6438.  Charax caudimaculatus Lucena, 1987  
6439.  Charax condei (Géry & Knöppel, 1976)  
6440.  Charax delimai Menezes & Lucena, 2014  
6441.  Charax gibbosus (Linnaeus, 1758) Glass headstander
6442.  Charax hemigrammus (Eigenmann, 1912)  
6443.  Charax leticiae Lucena, 1987  
6444.  Charax macrolepis (Kner, 1858)  
6445.  Charax metae Eigenmann, 1922  
6446.  Charax michaeli Lucena, 1989  
6447.  Charax niger Lucena, 1989  
6448.  Charax notulatus Lucena, 1987  
6449.  Charax pauciradiatus (Günther, 1864)  
6450.  Charax rupununi Eigenmann, 1912  
6451.  Charax stenopterus (Cope, 1894)  
6452.  Charax tectifer (Cope, 1870)  
6453.  Charax unimaculatus Lucena, 1989  
6454.  Chascanopsetta crumenalis (Gilbert & Cramer, 1897)  
6455.  Chascanopsetta danae Bruun, 1937 Angry pelican flounder
6456.  Chascanopsetta elski Foroshchuk, 1991  
6457.  Chascanopsetta kenyaensis Hensley & Smale, 1998  
6458.  Chascanopsetta lugubris Alcock, 1894 Pelican flounder
6459.  Chascanopsetta megagnatha Amaoka & Parin, 1990  
6460.  Chascanopsetta micrognatha Amaoka & Yamamoto, 1984  
6461.  Chascanopsetta novaeguineae Tongboonkua, Lee & Chen, 2018 New Guinean pelican flounder
6462.  Chascanopsetta prognatha Norman, 1939  
6463.  Chascanopsetta prorigera Gilbert, 1905  
6464.  Chasmistes brevirostris Cope, 1879 Shortnose sucker
6465.  Chasmistes cujus Cope, 1883 Cui-ui
6466.  Chasmistes fecundus (Cope & Yarrow, 1875)  
6467.  Chasmistes liorus Jordan, 1878 June sucker
6468.  Chasmistes muriei Miller & Smith, 1981 Snake River sucker
6469.  Chasmocranus bleekeri (Boeseman, 1953)  
6470.  Chasmocranus brachynemus Gomes & Schubart, 1958  
6471.  Chasmocranus brevior Eigenmann, 1912  
6472.  Chasmocranus chimantanus Inger, 1956  
6473.  Chasmocranus longior Eigenmann, 1912  
6474.  Chasmocranus lopezae Miranda Ribeiro, 1968  
6475.  Chasmocranus peruanus Eigenmann & Pearson, 1942  
6476.  Chasmocranus quadrizonatus Pearson, 1937  
6477.  Chasmocranus rosae Eigenmann, 1922  
6478.  Chasmocranus surinamensis (Bleeker, 1862)  
6479.  Chasmocranus tapanahoniensis (Mees, 1967)  
6480.  Chasmocranus truncatorostris Borodin, 1927  
6481.  Chasmodes bosquianus (Lacepède, 1800) Striped blenny
6482.  Chasmodes longimaxilla Williams, 1983 Stretchjaw blenny
6483.  Chasmodes saburrae Jordan & Gilbert, 1882 Florida blenny
6484.  Chatrabus felinus (Smith, 1952) Pleated toadfish
6485.  Chatrabus hendersoni (Smith, 1952) Chocolate toadfish
6486.  Chatrabus melanurus (Barnard, 1927) Pony toadfish
6487.  Chaudhuria caudata Annandale, 1918 Burmese spineless eel
6488.  Chaudhuria fusipinnis Kottelat & Britz, 2000  
6489.  Chaudhuria ritvae Britz, 2010  
6490.  Chauligenion camelopardalis McCosker & Okamoto, 2016 Giraffe-spotted snake eel
6491.  Chauliocheilos saxatilis Martins, Andrade, Rosa & Langeani, 2014  
6492.  Chauliodus barbatus Garman, 1899  
6493.  Chauliodus danae Regan & Trewavas, 1929 Dana viperfish
6494.  Chauliodus dentatus Garman, 1899  
6495.  Chauliodus macouni Bean, 1890 Pacific viperfish
6496.  Chauliodus minimus Parin & Novikova, 1974  
6497.  Chauliodus pammelas Alcock, 1892  
6498.  Chauliodus schmidti Ege, 1948  
6499.  Chauliodus sloani Bloch & Schneider, 1801 Sloane's viperfish
6500.  Chauliodus vasnetzovi Novikova, 1972  
6501.  Chaunacops coloratus (Garman, 1899)  
6502.  Chaunacops melanostomus (Caruso, 1989) Tadpole coffinfish
6503.  Chaunacops roseus (Barbour, 1941)  
6504.  Chaunacops spinosus Ho & McGrouther, 2015 Eastern tadpole coffinfish
6505.  Chaunax abei Le Danois, 1978  
6506.  Chaunax africanus Ho & Last, 2013 African coffinfish
6507.  Chaunax albatrossae Ho & Ma, 2022 Albatross frogmouth
6508.  Chaunax apus Lloyd, 1909  
6509.  Chaunax atimovatae Ho & Ma, 2016 Southern frogmouth
6510.  Chaunax brachysomus Ho, Kawai & Satria, 2015 Short-body frogmouth
6511.  Chaunax breviradius Le Danois, 1978  
6512.  Chaunax endeavouri Whitley, 1929 Furry coffinfish
6513.  Chaunax erythraeus Ho & Ma, 2022 Red eyebrow frogmouth
6514.  Chaunax fimbriatus Hilgendorf, 1879 Tassled coffinfish
6515.  Chaunax flammeus Le Danois, 1979  
6516.  Chaunax flavomaculatus Ho, Roberts & Stewart, 2013 Yellowspot frogmouth
6517.  Chaunax gomoni Ho, Kawai & Satria, 2015 Gomon's frogmouth
6518.  Chaunax heemstraorum Ho & Ma, 2016 Heemstras' frogmouth
6519.  Chaunax hollemani Ho & Ma, 2016 Holleman's frogmouth
6520.  Chaunax latipunctatus Le Danois, 1984  
6521.  Chaunax mulleus Ho, Roberts & Stewart, 2013 Redshoes frogmouth
6522.  Chaunax multilepis Ho, Meleppura & Bineesh, 2016 Indian spotted coffinfish
6523.  Chaunax nebulosus Ho & Last, 2013 Eyespot coffinfish
6524.  Chaunax nudiventer Ho & Shao, 2010 Naked-belly Coffinfish
6525.  Chaunax obscurus Ho & Ma, 2022 Black-mouth frogmouth
6526.  Chaunax penicillatus McCulloch, 1915 Pencil coffinfish
6527.  Chaunax pictus Lowe, 1846 Pink frogmouth
6528.  Chaunax reticulatus Ho, Roberts & Stewart, 2013 Netted frogmouth
6529.  Chaunax russatus Ho, Roberts & Stewart, 2013 Red coffinfish
6530.  Chaunax stigmaeus Fowler, 1946 Redeye gaper
6531.  Chaunax suttkusi Caruso, 1989  
6532.  Chaunax umbrinus Gilbert, 1905  
6533.  Chaunax viridiretis Ho & Ma, 2022 Green-net frogmouth
6534.  Cheilinus abudjubbe Rüppell, 1835  
6535.  Cheilinus chlorourus (Bloch, 1791) Floral wrasse
6536.  Cheilinus lunulatus (Forsskål, 1775) Broomtail wrasse
6537.  Cheilinus oxycephalus Bleeker, 1853 Red Maori Wrasse
6538.  Cheilinus trilobatus Lacepède, 1801 Tripletail wrasse
6539.  Cheilinus undulatus Rüppell, 1835 Humphead wrasse
6540.  Cheilio inermis (Forsskål, 1775) Cigar wrasse
6541.  Cheilobarbus capensis (Smith, 1841) Cape whitefish
6542.  Cheilobarbus serra (Peters, 1864) Sawfin
6543.  Cheilochromis euchilus (Trewavas, 1935) Malawi thick lip
6544.  Cheilodactylus fasciatus Lacepède, 1803 Redfingers
6545.  Cheilodactylus pixi Smith, 1980 Barred fingerfin
6546.  Cheilodipterus alleni Gon, 1993 Allen's cardinalfish
6547.  Cheilodipterus arabicus (Gmelin, 1789) Tiger cardinal
6548.  Cheilodipterus artus Smith, 1961 Wolf cardinalfish
6549.  Cheilodipterus intermedius Gon, 1993 Intermediate cardinalfish
6550.  Cheilodipterus isostigma (Schultz, 1940) Dog-toothed cardinalfish
6551.  Cheilodipterus lachneri Klausewitz, 1959 Aqaba Cardinalfish
6552.  Cheilodipterus macrodon (Lacepède, 1802) Large toothed cardinalfish
6553.  Cheilodipterus nigrotaeniatus Smith & Radcliffe, 1912  
6554.  Cheilodipterus novemstriatus (Rüppell, 1838) Indian Ocean twospot cardinalfish
6555.  Cheilodipterus octovittatus Cuvier, 1828  
6556.  Cheilodipterus parazonatus Gon, 1993 Mimic cardinal
6557.  Cheilodipterus persicus Gon, 1993 Persian cardinalfish
6558.  Cheilodipterus pygmaios Gon, 1993  
6559.  Cheilodipterus quinquelineatus Cuvier, 1828 Fiveline cardinalfish
6560.  Cheilodipterus singapurensis Bleeker, 1860 Singapore Cardinalfish
6561.  Cheilodipterus subulatus Weber, 1909  
6562.  Cheilodipterus zonatus Smith & Radcliffe, 1912 Yellowbelly cardinalfish
6563.  Cheilopogon abei Parin, 1996 Abe's flyingfish
6564.  Cheilopogon agoo (Temminck & Schlegel, 1846) Japanese flyingfish
6565.  Cheilopogon altipennis (Valenciennes, 1847) Smallhead flyingfish
6566.  Cheilopogon arcticeps (Günther, 1866) White-finned flyingfish
6567.  Cheilopogon atrisignis (Jenkins, 1903) Glider flyingfish
6568.  Cheilopogon californicus (Cooper, 1863) California flyingfish
6569.  Cheilopogon cyanopterus (Valenciennes, 1847) Margined flyingfish
6570.  Cheilopogon doederleinii (Steindachner, 1887)  
6571.  Cheilopogon dorsomacula (Fowler, 1944) Backspot flyingfish
6572.  Cheilopogon exsiliens (Linnaeus, 1771) Bandwing flyingfish
6573.  Cheilopogon furcatus (Mitchill, 1815) Spotfin flyingfish
6574.  Cheilopogon heterurus (Rafinesque, 1810) Mediterranean flyingfish
6575.  Cheilopogon hubbsi (Parin, 1961) Blotchwing flyingfish
6576.  Cheilopogon intermedius Parin, 1961 Intermediate flyingfish
6577.  Cheilopogon japonicus (Franz, 1910)  
6578.  Cheilopogon katoptron (Bleeker, 1865) Indonesian flyingfish
6579.  Cheilopogon melanocercus (Ogilby, 1885)  
6580.  Cheilopogon melanurus (Valenciennes, 1847) Atlantic flyingfish
6581.  Cheilopogon milleri (Gibbs & Staiger, 1970) Guinean flyingfish
6582.  Cheilopogon nigricans (Bennett, 1840) Blacksail flyingfish
6583.  Cheilopogon olgae Parin, 2009  
6584.  Cheilopogon papilio (Clark, 1936) Butterfly flyingfish
6585.  Cheilopogon pinnatibarbatus (Bennett, 1831) Bennett's flyingfish
6586.  Cheilopogon pitcairnensis (Nichols & Breder, 1935)  
6587.  Cheilopogon rapanouiensis Parin, 1961 Easter island flyingfish
6588.  Cheilopogon spilonotopterus (Bleeker, 1865) Stained flyingfish
6589.  Cheilopogon spilopterus (Valenciennes, 1847) Manyspotted flyingfish
6590.  Cheilopogon suttoni (Whitley & Colefax, 1938) Sutton's flyingfish
6591.  Cheilopogon unicolor (Valenciennes, 1847) Limpid-wing flyingfish
6592.  Cheilopogon ventralis (Nichols & Breder, 1935)  
6593.  Cheilopogon xenopterus (Gilbert, 1890) Whitetip flyingfish
6594.  Cheiloprion labiatus (Day, 1877) Big-lip damsel
6595.  Cheilotrema fasciatum Tschudi, 1846  
6596.  Cheilotrema saturnum (Girard, 1858) Black croaker
6597.  Cheimarrichthys fosterae Haast, 1874 Torrent fish
6598.  Cheimerius nufar (Valenciennes, 1830) Santer seabream
6599.  Cheirocerus abuelo (Schultz, 1944)  
6600.  Cheirocerus eques Eigenmann, 1917  
6601.  Cheirocerus goeldii (Steindachner, 1908)  
6602.  Cheirodon australe Eigenmann, 1928  
6603.  Cheirodon galusdae Eigenmann, 1928  
6604.  Cheirodon ibicuhiensis Eigenmann, 1915  
6605.  Cheirodon interruptus (Jenyns, 1842) Uruguay tetra
6606.  Cheirodon jaguaribensis Fowler, 1941  
6607.  Cheirodon kiliani Campos, 1982  
6608.  Cheirodon luelingi Géry, 1964  
6609.  Cheirodon ortegai Vari & Géry, 1980  
6610.  Cheirodon parahybae Eigenmann, 1915  
6611.  Cheirodon pisciculus Girard, 1855  
6612.  Cheirodontops geayi Schultz, 1944  
6613.  Chela cachius (Hamilton, 1822)  
6614.  Chela khujairokensis Arunkumar, 2000  
6615.  Chela macrolepis Knight & Rema Devi, 2014  
6616.  Chelaethiops bibie (Joannis, 1835) Lake Turkana sardine
6617.  Chelaethiops congicus (Nichols & Griscom, 1917)  
6618.  Chelaethiops elongatus Boulenger, 1899  
6619.  Chelaethiops minutus (Boulenger, 1906)  
6620.  Chelaethiops rukwaensis (Ricardo, 1939) Lake Rukwa sardine
6621.  Chelidonichthys capensis (Cuvier, 1829) Cape gurnard
6622.  Chelidonichthys cuculus (Linnaeus, 1758) Red gurnard
6623.  Chelidonichthys gabonensis (Poll & Roux, 1955) Gabon gurnard
6624.  Chelidonichthys ischyrus Jordan & Thompson, 1914  
6625.  Chelidonichthys kumu (Cuvier, 1829) Bluefin gurnard
6626.  Chelidonichthys lastoviza (Bonnaterre, 1788) Streaked gurnard
6627.  Chelidonichthys lucerna (Linnaeus, 1758) Tub gurnard
6628.  Chelidonichthys obscurus (Walbaum, 1792) Longfin gurnard
6629.  Chelidonichthys queketti (Regan, 1904) Lesser gurnard
6630.  Chelidonichthys spinosus (McClelland, 1844) Spiny red gurnard
6631.  Chelidoperca africana Cadenat, 1960 African perchlet
6632.  Chelidoperca barazeri Lee, Lee, Matsunuma & Chen, 2019 Barazer's perchlet
6633.  Chelidoperca cerasina Ogino, Lee, Chen & Matsunuma, 2019 Cherry perchlet
6634.  Chelidoperca flavimacula Psomadakis, Gon & Htut, 2021 Yellow-spotted perchlet
6635.  Chelidoperca flavolineata Matsunuma, Tan & Peristiwady, 2020 Yellow-banded perchlet
6636.  Chelidoperca formosa Tang & Ho, 2021 Taiwanese perchlet
6637.  Chelidoperca hirundinacea (Valenciennes, 1831) Red blotch perchlet
6638.  Chelidoperca investigatoris (Alcock, 1890) Investigator perchlet
6639.  Chelidoperca lecromi Fourmanoir, 1982 Coral Sea perchlet
6640.  Chelidoperca leucostigmata Lee, Lee, Matsunuma & Chen, 2019 White-spotted perchlet
6641.  Chelidoperca maculicauda Bineesh & Akhilesh, 2013 Indian perchlet
6642.  Chelidoperca margaritifera Weber, 1913 Pearly perchlet
6643.  Chelidoperca microdon Lee, Lee, Matsunuma & Chen, 2019 Small-toothed perchlet
6644.  Chelidoperca myathantuni Psomadakis, Gon & Htut, 2021 Mya Than Tun's perchlet
6645.  Chelidoperca occipitalis Kotthaus, 1973 Arabian perchlet
6646.  Chelidoperca pleurospilus (Günther, 1880) Arafura perchlet
6647.  Chelidoperca pollux Matsunuma, Hoang, Tachihara, Hirasaka & Motomura, 2024 Pacific-yellow-spotted perchlet
6648.  Chelidoperca pulchella Matsunuma, Hoang, Tachihara, Hirasaka & Motomura, 2024 Pulchella perchlet
6649.  Chelidoperca santosi Williams & Carpenter, 2015 Pogi perchlet
6650.  Chelidoperca stella Matsunuma & Motomura, 2016 Star-spotted perchlet
6651.  Chelidoperca tosaensis Matsunuma, Yamakawa & Williams, 2017 Red-spot perchlet
6652.  Chelmon marginalis Richardson, 1842 Margined coralfish
6653.  Chelmon muelleri Klunzinger, 1879 Blackfin coralfish
6654.  Chelmon rostratus (Linnaeus, 1758) Copperband butterflyfish
6655.  Chelmonops curiosus Kuiter, 1986 Western talma
6656.  Chelmonops truncatus (Kner, 1859) Eastern talma
6657.  Chelon auratus (Risso, 1810) Golden grey mullet
6658.  Chelon bandialensis (Diouf, 1991) Diassanga Mullet
6659.  Chelon bispinosus (Bowdich, 1825) Cape Verde mullet
6660.  Chelon caeruleus Deef, 2018  
6661.  Chelon dumerili (Steindachner, 1870) Grooved mullet
6662.  Chelon labrosus (Risso, 1827) Thicklip grey mullet
6663.  Chelon ramada (Risso, 1827) Thinlip grey mullet
6664.  Chelon richardsonii (Smith, 1846) South African mullet
6665.  Chelon saliens (Risso, 1810) Leaping mullet
6666.  Chelon tricuspidens (Smith, 1935) Striped mullet
6667.  Chelonodontops alvheimi Psomadakis, Matsuura & Thein, 2018 Alvheim's pufferfsh
6668.  Chelonodontops bengalensis Habib, Neogi, Oh, Lee & Kim, 2018 Bengal reticulated puffer
6669.  Chelonodontops laticeps (Smith, 1948) Bluespotted blaasop
6670.  Chelonodontops leopardus (Day, 1878) Banded leopard blowfish
6671.  Chelonodontops patoca (Hamilton, 1822) Milkspotted puffer
6672.  Chelonodontops pleurospilus (Regan, 1919) Blaasop beauty
6673.  Chendol keelini Kottelat & Lim, 1994  
6674.  Chendol lubricus Kottelat & Lim, 1994  
6675.  Cheroscorpaena tridactyla Mees, 1964 Humpback waspfish
6676.  Cherublemma emmelas (Gilbert, 1890) Black brotula
6677.  Chesnonia verrucosa (Lockington, 1880) Warty poacher
6678.  Chetia brevicauda Bills & Weyl, 2002  
6679.  Chetia brevis Jubb, 1968 Orange-fringed largemouth
6680.  Chetia flaviventris Trewavas, 1961 Canary kurper
6681.  Chetia gracilis (Greenwood, 1984) Slender happy
6682.  Chetia mola Balon & Stewart, 1983  
6683.  Chetia welwitschi (Boulenger, 1898) Angolan happy
6684.  Chiapaheros grammodes (Taylor & Miller, 1980)  
6685.  Chiasmodon asper Melo, 2009  
6686.  Chiasmodon braueri Weber, 1913  
6687.  Chiasmodon harteli Melo, 2009  
6688.  Chiasmodon microcephalus Norman, 1929  
6689.  Chiasmodon niger Johnson, 1864 Black swallower
6690.  Chiasmodon pluriradiatus Parr, 1933  
6691.  Chiasmodon subniger Garman, 1899  
6692.  Chilara taylori (Girard, 1858) Spotted cusk-eel
6693.  Chilatherina alleni Price, 1997  
6694.  Chilatherina axelrodi Allen, 1979 Axelrod's rainbowfish
6695.  Chilatherina bleheri Allen, 1985 Bleher's rainbowfish
6696.  Chilatherina bulolo (Whitley, 1938) Bulolo rainbowfish
6697.  Chilatherina campsi (Whitley, 1957) Highlands rainbowfish
6698.  Chilatherina crassispinosa (Weber, 1913) Silver rainbowfish
6699.  Chilatherina fasciata (Weber, 1913) Barred rainbowfish
6700.  Chilatherina lorentzii (Weber, 1907) Lorentz's rainbowfish
6701.  Chilatherina pagwiensis Allen & Unmack, 2012  
6702.  Chilatherina pricei Allen & Renyaan, 1996  
6703.  Chilatherina sentaniensis (Weber, 1907) Sentani rainbowfish
6704.  Chilobrycon deuterodon Géry & de Rham, 1981  
6705.  Chilochromis duponti Boulenger, 1902  
6706.  Chiloconger dentatus (Garman, 1899) Shortsnout conger
6707.  Chiloconger philippinensis Smith & Karmovskaya, 2003  
6708.  Chilodus fritillus Vari & Ortega, 1997  
6709.  Chilodus gracilis Isbrücker & Nijssen, 1988  
6710.  Chilodus punctatus Müller & Troschel, 1844 Spotted headstander
6711.  Chilodus zunevei Puyo, 1946  
6712.  Chiloglanis angolensis Poll, 1967  
6713.  Chiloglanis anoterus Crass, 1960 Pennant-tailed suckermouth
6714.  Chiloglanis asperocutis Mutizwa, Bragança & Chakona, 2025  
6715.  Chiloglanis asymetricaudalis De Vos, 1993  
6716.  Chiloglanis batesii Boulenger, 1904  
6717.  Chiloglanis benuensis Daget & Stauch, 1963  
6718.  Chiloglanis bifurcus Jubb & Le Roux, 1969 Incomati suckermouth
6719.  Chiloglanis brevibarbis Boulenger, 1902 Short barbelled suckermouth
6720.  Chiloglanis camarabounyi Schmidt & Bart, 2017  
6721.  Chiloglanis cameronensis Boulenger, 1904  
6722.  Chiloglanis carnatus Mutizwa, Bragança & Chakona, 2024  
6723.  Chiloglanis carnosus Roberts & Stewart, 1976  
6724.  Chiloglanis compactus Mutizwa, Bragança & Chakona, 2025  
6725.  Chiloglanis congicus Boulenger, 1920  
6726.  Chiloglanis deckenii Peters, 1868 Pangani suckermouth
6727.  Chiloglanis devosi Schmidt, Bart & Nyingi, 2015  
6728.  Chiloglanis dialloi Schmidt & Pezold, 2017  
6729.  Chiloglanis disneyi Trewavas, 1974  
6730.  Chiloglanis elisabethianus Boulenger, 1915  
6731.  Chiloglanis emarginatus Jubb & Le Roux, 1969 Phongolo suckermouth
6732.  Chiloglanis fasciatus Pellegrin, 1936 Okavango suckermouth
6733.  Chiloglanis fortuitus Schmidt, Bragança & Tweddle, 2023  
6734.  Chiloglanis frodobagginsi Schmidt, Friel, Bart & Pezold, 2023  
6735.  Chiloglanis harbinger Roberts, 1989  
6736.  Chiloglanis igamba Friel & Vigliotta, 2011  
6737.  Chiloglanis kabaensis Schmidt & Friel, 2017  
6738.  Chiloglanis kalambo Seegers, 1996 Kalambo suckermouth
6739.  Chiloglanis kazumbei Friel & Vigliotta, 2011  
6740.  Chiloglanis kerioensis Schmidt, Bart & Nyingi, 2015  
6741.  Chiloglanis kolente Schmidt & Bart, 2017  
6742.  Chiloglanis lamottei Daget, 1948  
6743.  Chiloglanis loffabrevum Schmidt & Pezold, 2017  
6744.  Chiloglanis longibarbis Schmidt & Friel, 2017  
6745.  Chiloglanis lufirae Poll, 1976  
6746.  Chiloglanis lukugae Poll, 1944  
6747.  Chiloglanis macropterus Poll & Stewart, 1975  
6748.  Chiloglanis marlieri Poll, 1952  
6749.  Chiloglanis mbozi Seegers, 1996 Mbozi suckermouth
6750.  Chiloglanis micropogon Poll, 1952  
6751.  Chiloglanis microps Matthes, 1965  
6752.  Chiloglanis modjensis Boulenger, 1904  
6753.  Chiloglanis mongoensis Schmidt & Barrientos, 2019  
6754.  Chiloglanis msirii Kashindye, Katemo Manda, Friel, Chakona & Vreven, 2021  
6755.  Chiloglanis neumanni Boulenger, 1911 Neumann's suckermouth
6756.  Chiloglanis niger Roberts, 1989  
6757.  Chiloglanis niloticus Boulenger, 1900  
6758.  Chiloglanis normani Pellegrin, 1933  
6759.  Chiloglanis nzerekore Schmidt & Pezold, 2017  
6760.  Chiloglanis occidentalis Pellegrin, 1933  
6761.  Chiloglanis orthodontus Friel & Vigliotta, 2011  
6762.  Chiloglanis paratus Crass, 1960 Sawfin suckermouth
6763.  Chiloglanis pezoldi Schmidt & Bart, 2017  
6764.  Chiloglanis pojeri Poll, 1944  
6765.  Chiloglanis polyodon Norman, 1932  
6766.  Chiloglanis polypogon Roberts, 1989  
6767.  Chiloglanis pretoriae Van Der Horst, 1931 Shortspine suckermouth
6768.  Chiloglanis productus Ng & Bailey, 2006  
6769.  Chiloglanis reticulatus Roberts, 1989  
6770.  Chiloglanis rukwaensis Seegers, 1996 Lake Rukwa suckermouth
6771.  Chiloglanis ruziziensis De Vos, 1993  
6772.  Chiloglanis sanagaensis Roberts, 1989  
6773.  Chiloglanis sardinhai Ladiges & Voelker, 1961  
6774.  Chiloglanis somereni Whitehead, 1958 Someren's suckermouth
6775.  Chiloglanis swierstrai Van Der Horst, 1931 Lowveld suckermouth
6776.  Chiloglanis trilobatus Seegers, 1996 Three-lobed suckermouth
6777.  Chiloglanis tweddlei Schmidt & Friel, 2017  
6778.  Chiloglanis voltae Daget & Stauch, 1963  
6779.  Chiloglanis waterloti Daget, 1954  
6780.  Chilomycterus antennatus (Cuvier, 1816) Bridled burrfish
6781.  Chilomycterus antillarum Jordan & Rutter, 1897 Web burrfish
6782.  Chilomycterus mauretanicus (Le Danois, 1954) Guinean burrfish
6783.  Chilomycterus reticulatus (Linnaeus, 1758) Spotfin burrfish
6784.  Chilomycterus schoepfii (Walbaum, 1792) Striped burrfish
6785.  Chilomycterus spinosus (Linnaeus, 1758)  
6786.  Chilorhinus platyrhynchus (Norman, 1922) Flatnose xenocongrid eel
6787.  Chilorhinus suensonii Lütken, 1852 Seagrass eel
6788.  Chiloscyllium arabicum Gubanov, 1980 Arabian carpetshark
6789.  Chiloscyllium burmense Dingerkus & DeFino, 1983 Burmese bamboo shark
6790.  Chiloscyllium caeruleopunctatum Pellegrin, 1914 Bluespotted bambooshark
6791.  Chiloscyllium griseum Müller & Henle, 1838 Grey bambooshark
6792.  Chiloscyllium hasseltii Bleeker, 1852 Hasselt's bambooshark
6793.  Chiloscyllium indicum (Gmelin, 1789) Slender bambooshark
6794.  Chiloscyllium plagiosum (Anonymous [Bennett], 1830) Whitespotted bambooshark
6795.  Chiloscyllium punctatum Müller & Henle, 1838 Brownbanded bambooshark
6796.  Chilotilapia rhoadesii Boulenger, 1908 Bream
6797.  Chimaera argiloba Last, White & Pogonoski, 2008 Whitefin chimarea
6798.  Chimaera bahamaensis Kemper, Ebert, Didier & Compagno, 2010 Bahamas ghost shark
6799.  Chimaera buccanigella Clerkin, Ebert & Kemper, 2017 Dark-mouth chimaera
6800.  Chimaera carophila Kemper, Ebert, Naylor & Didier, 2014 Brown chimaera
6801.  Chimaera compacta Iglésias, Kemper & Naylor, 2021 Stubby Chimaera
6802.  Chimaera cubana Howell Rivero, 1936 Chimaera
6803.  Chimaera didierae Clerkin, Ebert & Kemper, 2017 The Falkor chimaera
6804.  Chimaera fulva Didier, Last & White, 2008 Southern chimaera
6805.  Chimaera jordani Tanaka, 1905  
6806.  Chimaera lignaria Didier, 2002 Carpenter's chimaera
6807.  Chimaera macrospina Didier, Last & White, 2008 Longspine chimaera
6808.  Chimaera monstrosa Linnaeus, 1758 Rabbit fish
6809.  Chimaera notafricana Kemper, Ebert, Compagno & Didier, 2010 Cape chimaera
6810.  Chimaera obscura Didier, Last & White, 2008 Shortspine chimaera
6811.  Chimaera ogilbyi Waite, 1898 Ogilbys ghostshark
6812.  Chimaera opalescens Luchetti, Iglésias & Sellos, 2011 Opal chimaera
6813.  Chimaera orientalis Angulo, López, Bussing & Murase, 2014 Eastern Pacific black chimaera
6814.  Chimaera owstoni Tanaka, 1905  
6815.  Chimaera panthera Didier, 1998  
6816.  Chimaera phantasma Jordan & Snyder, 1900 Silver chimaera
6817.  Chimaera stellata Teramura, Senou & Hirase, 2024  
6818.  Chimaera supapae Ebert, Krajangdara, Fahmi & Kemper, 2024 Andaman shortnose chimaera
6819.  Chimaera willwatchi Clerkin, Ebert & Kemper, 2017 Seafarer's ghost shark
6820.  Chimarrichthys longus (Zhou, Li & Thomson, 2011)  
6821.  Chinchaysuyoa labiata (Boulenger, 1898)  
6822.  Chinchaysuyoa ortegai Marceniuk, Marchena, Oliveira & Betancur-R., 2019  
6823.  Chindongo ater (Stauffer, 1988)  
6824.  Chindongo bellicosus Li, Konings & Stauffer, 2016  
6825.  Chindongo cyaneus (Stauffer, 1988) Cyan hap
6826.  Chindongo demasoni (Konings, 1994)  
6827.  Chindongo elongatus (Fryer, 1956) Elongate mbuna
6828.  Chindongo flavus (Stauffer, 1988)  
6829.  Chindongo heteropictus (Staeck, 1980)  
6830.  Chindongo longior (Seegers, 1996)  
6831.  Chindongo minutus (Fryer, 1956)  
6832.  Chindongo saulosi (Konings, 1990)  
6833.  Chindongo socolofi (Johnson, 1974) Pindani
6834.  Chionobathyscus dewitti Andriashev & Neyelov, 1978  
6835.  Chionodraco hamatus (Lönnberg, 1905)  
6836.  Chionodraco myersi DeWitt & Tyler, 1960 Myers' icefish
6837.  Chionodraco rastrospinosus DeWitt & Hureau, 1979 Ocellated icefish
6838.  Chirocentrodon bleekerianus (Poey, 1867) Dogtooth herring
6839.  Chirocentrus dorab (Fabricius, 1775) Dorab wolf-herring
6840.  Chirocentrus nudus Swainson, 1839 Whitefin wolf-herring
6841.  Chirodactylus brachydactylus (Cuvier, 1830) Two-tone fingerfin
6842.  Chirodactylus grandis (Günther, 1860) Bank steenbras
6843.  Chirodactylus jessicalenorum Smith, 1980 Natal fingerfin
6844.  Chirodactylus spectabilis (Hutton, 1872) Red moki
6845.  Chirodactylus variegatus (Valenciennes, 1833) Peruvian morwong
6846.  Chirolophis ascanii (Walbaum, 1792) Yarrell's blenny
6847.  Chirolophis decoratus (Jordan & Snyder, 1902) Decorated warbonnet
6848.  Chirolophis japonicus Herzenstein, 1890  
6849.  Chirolophis nugator (Jordan & Williams, 1895) Mosshead warbonnet
6850.  Chirolophis saitone (Jordan & Snyder, 1902)  
6851.  Chirolophis snyderi (Taranetz, 1938) Bearded warbonnet
6852.  Chirolophis tarsodes (Jordan & Snyder, 1902) Matcheek warbonnet
6853.  Chirolophis wui (Wang & Wang, 1935)  
6854.  Chironemus bicornis (Steindachner, 1898)  
6855.  Chironemus delfini (Porter, 1914)  
6856.  Chironemus georgianus Cuvier, 1829 Western kelpfish
6857.  Chironemus maculosus (Richardson, 1850) Silver spot
6858.  Chironemus marmoratus Günther, 1860 Kelpfish
6859.  Chironemus microlepis Waite, 1916 Smallscale kelpfish
6860.  Chirophryne xenolophus Regan & Trewavas, 1932  
6861.  Chirostoma aculeatum Barbour, 1973 Scowling silverside
6862.  Chirostoma arge (Jordan & Snyder, 1899) Largetooth silverside
6863.  Chirostoma attenuatum Meek, 1902 Slender silverside
6864.  Chirostoma bartoni Jordan & Evermann, 1896 Alberca silverside
6865.  Chirostoma chapalae Jordan & Snyder, 1899 Smallmouth silverside
6866.  Chirostoma charari (de Buen, 1945) Least silverside
6867.  Chirostoma compressum de Buen, 1940  
6868.  Chirostoma consocium Jordan & Hubbs, 1919 Ranch silverside
6869.  Chirostoma contrerasi Barbour, 2002 Ajijic silverside
6870.  Chirostoma copandaro de Buen, 1945  
6871.  Chirostoma estor Jordan, 1880 Pike silverside
6872.  Chirostoma grandocule (Steindachner, 1894) Bigeye silverside
6873.  Chirostoma humboldtianum (Valenciennes, 1835) Shortfin silverside
6874.  Chirostoma jordani Woolman, 1894 Charal
6875.  Chirostoma labarcae Meek, 1902 Sharpnose silverside
6876.  Chirostoma lucius Boulenger, 1900 Longjaw silverside
6877.  Chirostoma melanoccus Álvarez, 1963 Blunthead silverside
6878.  Chirostoma patzcuaro Meek, 1902 Patzcuaro silverside
6879.  Chirostoma promelas Jordan & Snyder, 1899 Blacknose silverside
6880.  Chirostoma reseratum Álvarez, 1963  
6881.  Chirostoma riojai Solórzano & López, 1966 Toluca silverside
6882.  Chirostoma sphyraena Boulenger, 1900 Bigmouth silverside
6883.  Chirostoma zirahuen Meek, 1902  
6884.  Chirostomias pliopterus Regan & Trewavas, 1930  
6885.  Chitala blanci (d'Aubenton, 1965) Indochina featherback
6886.  Chitala borneensis (Bleeker, 1851)  
6887.  Chitala chitala (Hamilton, 1822) Clown knifefish
6888.  Chitala hypselonotus (Bleeker, 1852)  
6889.  Chitala lopis (Bleeker, 1851) Giant featherback
6890.  Chitala ornata (Gray, 1831) Clown featherback
6891.  Chitonotus pugetensis (Steindachner, 1876) Roughback sculpin
6892.  Chlamydogobius eremius (Zietz, 1896) Desert goby
6893.  Chlamydogobius gloveri Larson, 1995 Dalhousie goby
6894.  Chlamydogobius japalpa Larson, 1995 Finke goby
6895.  Chlamydogobius micropterus Larson, 1995 Elizabeth springs goby
6896.  Chlamydogobius ranunculus Larson, 1995 Tadpole goby
6897.  Chlamydogobius squamigenus Larson, 1995 Edgbaston goby
6898.  Chlamydoselachus africana Ebert & Compagno, 2009 African frilled shark
6899.  Chlamydoselachus anguineus Garman, 1884 Frilled shark
6900.  Chlidichthys abruptus Lubbock, 1977 St Brandon's dottyback
6901.  Chlidichthys auratus Lubbock, 1975 Golden dottyback
6902.  Chlidichthys bibulus (Smith, 1954) Nosey dottyback
6903.  Chlidichthys cacatuoides Gill & Randall, 1994 Cockatoo dottyback
6904.  Chlidichthys chagosensis Gill & Edwards, 2004 Chagos dottyback
6905.  Chlidichthys clibanarius Gill & Edwards, 2004 Chainmail dottyback
6906.  Chlidichthys foudioides Gill & Edwards, 2004 Fody dottyback
6907.  Chlidichthys inornatus Lubbock, 1976  
6908.  Chlidichthys johnvoelckeri Smith, 1953 Cerise dottyback
6909.  Chlidichthys pembae Smith, 1954  
6910.  Chlidichthys randalli Lubbock, 1977  
6911.  Chlidichthys rubiceps Lubbock, 1975  
6912.  Chlidichthys smithae Lubbock, 1977  
6913.  Chlopsis apterus (Beebe & Tee-Van, 1938) Stripesnout false moray
6914.  Chlopsis bicollaris (Myers & Wade, 1941) Bicolor false moray
6915.  Chlopsis bicolor Rafinesque, 1810 Bicolor eel
6916.  Chlopsis bidentatus Tighe & McCosker, 2003  
6917.  Chlopsis dentatus (Seale, 1917) Mottled false moray
6918.  Chlopsis kazuko Lavenberg, 1988 Mexican false moray
6919.  Chlopsis longidens (Garman, 1899)  
6920.  Chlopsis nanhaiensis Tighe, Ho, Pogonoski & Hibino, 2015  
6921.  Chlopsis olokun (Robins & Robins, 1966)  
6922.  Chlopsis orientalis Tighe, Hibino & Nguyen, 2015  
6923.  Chlopsis sagmacollaris Pogonoski & Tighe, 2015  
6924.  Chlopsis slusserorum Tighe & McCosker, 2003  
6925.  Chlorophthalmus acutifrons Hiyama, 1940 Greeneye
6926.  Chlorophthalmus agassizi Bonaparte, 1840 Shortnose greeneye
6927.  Chlorophthalmus albatrossis Jordan & Starks, 1904  
6928.  Chlorophthalmus atlanticus Poll, 1953 Atlantic greeneye
6929.  Chlorophthalmus borealis Kuronuma & Yamaguchi, 1941  
6930.  Chlorophthalmus brasiliensis Mead, 1958  
6931.  Chlorophthalmus chalybeius (Goode, 1881)  
6932.  Chlorophthalmus corniger Alcock, 1894 Spinyjaw greeneye
6933.  Chlorophthalmus ichthyandri Kotlyar & Parin, 1986  
6934.  Chlorophthalmus imperator Fujiwara, Wada & Motomura, 2019 Emperor greeneye
6935.  Chlorophthalmus mascarensis Kobyliansky, 2013  
6936.  Chlorophthalmus mento Garman, 1899  
6937.  Chlorophthalmus nigromarginatus Kamohara, 1953 Blackedge greeneye
6938.  Chlorophthalmus pectoralis Okamura & Doi, 1984  
6939.  Chlorophthalmus proridens Gilbert & Cramer, 1897  
6940.  Chlorophthalmus punctatus Gilchrist, 1904 Spotted greeneye
6941.  Chlorophthalmus vityazi Kobyliansky, 2013  
6942.  Chlorophthalmus vulcanus Fricke & Durville, 2020 Volcano greeneye
6943.  Chlorophthalmus zvezdae Kotlyar & Parin, 1986  
6944.  Chloroscombrus chrysurus (Linnaeus, 1766) Atlantic bumper
6945.  Chloroscombrus orqueta Jordan & Gilbert, 1883 Pacific bumper
6946.  Chlorurus atrilunula (Randall & Bruce, 1983) Bluemoon parrotfish
6947.  Chlorurus bleekeri (de Beaufort, 1940) Bleeker's parrotfish
6948.  Chlorurus bowersi (Snyder, 1909) Bower's parrotfish
6949.  Chlorurus capistratoides (Bleeker, 1847) Indian parrotfish
6950.  Chlorurus cyanescens (Valenciennes, 1840) Blue humphead parrotfish
6951.  Chlorurus enneacanthus (Lacepède, 1802) Captain parrotfish
6952.  Chlorurus frontalis (Valenciennes, 1840) Pacific slopehead parrotfish
6953.  Chlorurus genazonatus (Randall & Bruce, 1983) Sinai parrotfish
6954.  Chlorurus gibbus (Rüppell, 1829) Heavybeak parrotfish
6955.  Chlorurus japanensis (Bloch, 1789) Palecheek parrotfish
6956.  Chlorurus microrhinos (Bleeker, 1854) Steephead parrots
6957.  Chlorurus oedema (Snyder, 1909) Knothead parrotfish
6958.  Chlorurus perspicillatus (Steindachner, 1879) Spectacled parrotfish
6959.  Chlorurus rhakoura Randall & Anderson, 1997 Raggedfin parrotfish
6960.  Chlorurus sordidus (Forsskål, 1775) Daisy parrotfish
6961.  Chlorurus spilurus (Valenciennes, 1840) Pacific bullethead parrotfish
6962.  Chlorurus strongylocephalus (Bleeker, 1855) Steephead parrotfish
6963.  Chlorurus troschelii (Bleeker, 1853) Troschel's parrotfish
6964.  Chocoheros microlepis (Dahl, 1960)  
6965.  Choerodon anchorago (Bloch, 1791) Orange-dotted tuskfish
6966.  Choerodon aurulentus Gomon, 2017 Gilded tuskfish
6967.  Choerodon azurio (Jordan & Snyder, 1901) Azurio tuskfish
6968.  Choerodon cauteroma Gomon & Allen, 1987 Bluespotted tuskfish
6969.  Choerodon cephalotes (Castelnau, 1875) Purple tuskfish
6970.  Choerodon cyanodus (Richardson, 1843) Blue tuskfish
6971.  Choerodon cypselurus Gomon, 2017 Swallowtail tuskfish
6972.  Choerodon fasciatus (Günther, 1867) Harlequin tuskfish
6973.  Choerodon frenatus Ogilby, 1910 Bridled tuskfish
6974.  Choerodon gomoni Allen & Randall, 2002 Gomon's tuskfish
6975.  Choerodon graphicus (De Vis, 1885) Graphic tuskfish
6976.  Choerodon gymnogenys (Günther, 1867)  
6977.  Choerodon japonicus (Kamohara, 1958)  
6978.  Choerodon jordani (Snyder, 1908) Jordan's tuskfish
6979.  Choerodon margaritiferus Fowler & Bean, 1928 Pearly tuskfish
6980.  Choerodon melanostigma Fowler & Bean, 1928  
6981.  Choerodon monostigma Ogilby, 1910 Darkspot tuskfish
6982.  Choerodon oligacanthus (Bleeker, 1851) White-patch tuskfish
6983.  Choerodon paynei Whitley, 1945 Payne's tuskfish
6984.  Choerodon robustus (Günther, 1862) Robust tuskfish
6985.  Choerodon rubescens (Günther, 1862) Baldchin groper
6986.  Choerodon schoenleinii (Valenciennes, 1839) Blackspot tuskfish
6987.  Choerodon skaiopygmaeus Gomon, 2017 Western pygmy tuskfish
6988.  Choerodon sugillatum Gomon, 1987 Wedge-tailed tuskfish
6989.  Choerodon typus (Bleeker, 1856) Blue-banded wrasse
6990.  Choerodon venustus (De Vis, 1884) Venus tuskfish
6991.  Choerodon vitta Ogilby, 1910 Redstripe tuskfish
6992.  Choerodon zamboangae (Seale & Bean, 1907) Purple eyebrowed tuskfish
6993.  Choerodon zosterophorus (Bleeker, 1868) Zoster wrasse
6994.  Choeroichthys brachysoma (Bleeker, 1855) Short-bodied pipefish
6995.  Choeroichthys cinctus Dawson, 1976 Barred shortbody pipefish
6996.  Choeroichthys hadiatyae Allen, G.; Erdmann, M. & Hidayat, N., 2020 Renny's pipefish
6997.  Choeroichthys latispinosus Dawson, 1978 Muiron pipefish
6998.  Choeroichthys sculptus (Günther, 1870) Sculptured pipefish
6999.  Choeroichthys smithi Dawson, 1976  
7000.  Choeroichthys suillus Whitley, 1951 Pigsnout pipefish
7001.  Chologaster cornuta Agassiz, 1853 Swampfish
7002.  Chondrostoma angorense Elvira, 1987 Ankara nase
7003.  Chondrostoma beysehirense Bogutskaya, 1997 Beysehir nase
7004.  Chondrostoma ceyhanense Küçük, Turan, Güçlü, Mutlu & Çiftci, 2017  
7005.  Chondrostoma colchicum Derjugin, 1899 Colchic nase
7006.  Chondrostoma cyri Kessler, 1877 Kura nase
7007.  Chondrostoma esmaeilii Eagderi, Jouladeh-Roudbar, Birecikligil, Çiçek & Coad, 2017  
7008.  Chondrostoma fahirae (Ladiges, 1960) Tefenni minnow
7009.  Chondrostoma holmwoodii (Boulenger, 1896) Izmir nase
7010.  Chondrostoma kinzelbachi Krupp, 1985 Orontes nase
7011.  Chondrostoma knerii Heckel, 1843  
7012.  Chondrostoma kubanicum Berg, 1914 Kuban's nase
7013.  Chondrostoma meandrense Elvira, 1987 Menderes nase
7014.  Chondrostoma nasus (Linnaeus, 1758) Common nase
7015.  Chondrostoma orientale Bianco & Bănărescu, 1982  
7016.  Chondrostoma oxyrhynchum Kessler, 1877 Terek nase
7017.  Chondrostoma phoxinus Heckel, 1843 Minnow-nase
7018.  Chondrostoma prespense Karaman, 1924  
7019.  Chondrostoma regium (Heckel, 1843) Brond-snout
7020.  Chondrostoma scodrense Elvira, 1987  
7021.  Chondrostoma soetta Bonaparte, 1840  
7022.  Chondrostoma toros Küçük, Turan, Güçlü, Mutlu & Çiftci, 2017  
7023.  Chondrostoma vardarense Karaman, 1928  
7024.  Chondrostoma variabile Yakovlev, 1870 Volga undermouth
7025.  Chonerhinos naritus (Richardson, 1848)  
7026.  Choranthias salmopunctatus (Lubbock & Edwards, 1981) Salmon-spotted jewelfish
7027.  Choranthias tenuis (Nichols, 1920) Threadnose bass
7028.  Choridactylus lineatus Poss & Mee, 1995 Lined stingfish
7029.  Choridactylus multibarbus Richardson, 1848 Orangebanded stingfish
7030.  Choridactylus natalensis (Gilchrist, 1902) Threestick stingfish
7031.  Choridactylus striatus Mandrytsa, 1993  
7032.  Chorisochismus dentex (Pallas, 1769) Rocksucker
7033.  Chortiheros wesseli (Miller, 1996)  
7034.  Chriodorus atherinoides Goode & Bean, 1882 Hardhead halfbeak
7035.  Chriolepis atrimelum Bussing, 1997 Black-cheek goby
7036.  Chriolepis benthonis Ginsburg, 1953 Deepwater goby
7037.  Chriolepis cuneata Bussing, 1990 Rail goby
7038.  Chriolepis dialepta Bussing, 1990 White-starred goby
7039.  Chriolepis fisheri Herre, 1942 Translucent goby
7040.  Chriolepis lepidota Findley, 1975 Pretty goby
7041.  Chriolepis minutilla Gilbert, 1892 Rubble goby
7042.  Chriolepis roosevelti (Ginsburg, 1939) Roosevelt's goby
7043.  Chriolepis semisquamata (Rutter, 1904) Secret goby
7044.  Chriolepis tagus Ginsburg, 1953 Mystery goby
7045.  Chriolepis vespa Hastings & Bortone, 1981 Wasp goby
7046.  Chriolepis zebra Ginsburg, 1938 Gecko goby
7047.  Chrionema chlorotaenia McKay, 1971  
7048.  Chrionema chryseres Gilbert, 1905  
7049.  Chrionema furunoi Okamura & Yamachi, 1982  
7050.  Chrionema pallidum Parin, 1990  
7051.  Chrionema squamentum (Ginsburg, 1955)  
7052.  Chrionema squamiceps Gilbert, 1905  
7053.  Chromidotilapia cavalliensis (Thys van den Audenaerde & Loiselle, 1971)  
7054.  Chromidotilapia elongata Lamboj, 1999  
7055.  Chromidotilapia guntheri (Sauvage, 1882) Guenther's mouthbrooder
7056.  Chromidotilapia kingsleyae Boulenger, 1898  
7057.  Chromidotilapia linkei Staeck, 1980  
7058.  Chromidotilapia mamonekenei Lamboj, 1999  
7059.  Chromidotilapia melaniae Lamboj, 2003  
7060.  Chromidotilapia mrac Lamboj, 2002  
7061.  Chromidotilapia nana Lamboj, 2003  
7062.  Chromidotilapia regani (Pellegrin, 1906)  
7063.  Chromidotilapia schoutedeni (Poll & Thys van den Audenaerde, 1967)  
7064.  Chromileptes altivelis (Valenciennes, 1828) Humpback grouper
7065.  Chromis abadhah Rocha, Pinheiro, Najeeb, Rocha & Shepherd, 2024 Perpetual Chromis
7066.  Chromis abyssicola Allen & Randall, 1985 Deepsea chromis
7067.  Chromis abyssus Pyle, Earle & Greene, 2008 Deep blue Chromis
7068.  Chromis albicauda Allen & Erdmann, 2009 White-caudal chromis
7069.  Chromis albomaculata Kamohara, 1960 White-spotted chromis
7070.  Chromis alpha Randall, 1988 Yellow-speckled chromis
7071.  Chromis alta Greenfield & Woods, 1980 Oval damselfish
7072.  Chromis anadema Motomura, Nishiyama & Chiba, 2017 Short-tail doublebar Chromis
7073.  Chromis analis (Cuvier, 1830) Yellow chromis
7074.  Chromis athena Allen & Erdmann, 2008  
7075.  Chromis atripectoralis Welander & Schultz, 1951 Black-axil chromis
7076.  Chromis axillaris (Bennett, 1831) Grey chromis
7077.  Chromis bowesi Arango, Pinheiro, Rocha, Greene, Pyle, Copus, Shepherd & Rocha, 2019 Rhomboid Chromis
7078.  Chromis cadenati Whitley, 1951 Cadenat's chromis
7079.  Chromis chromis (Linnaeus, 1758) Damselfish
7080.  Chromis chrysura (Bliss, 1883) Stout chromis
7081.  Chromis cinerascens (Cuvier, 1830) Green puller
7082.  Chromis circumaurea Pyle, Earle & Greene, 2008 Gold-rim Chromis
7083.  Chromis crusma (Valenciennes, 1833) Valparaiso chromis
7084.  Chromis dasygenys (Fowler, 1935) Blue-spotted chromis
7085.  Chromis degruyi Pyle, Earle & Greene, 2008 DeGruy's Chromis
7086.  Chromis dispila Griffin, 1923 Demoiselle
7087.  Chromis durvillei Quéro, Spitz & Vayne, 2010 Bourbon Chromis
7088.  Chromis earina Pyle, Earle & Greene, 2008 Spring Chromis
7089.  Chromis enchrysurus Jordan & Gilbert, 1882 Yellowtail reeffish
7090.  Chromis flavapicis Randall, 2001  
7091.  Chromis flavaxilla Randall, 1994 Arabian chromis
7092.  Chromis flavicauda (Günther, 1880) Cobalt chromis
7093.  Chromis flavomaculata Kamohara, 1960 Yellow-spotted chromis
7094.  Chromis fumea (Tanaka, 1917) Smokey chromis
7095.  Chromis gunting Arango, Pinheiro, Rocha, Greene, Pyle, Copus, Shepherd & Rocha, 2019 Scissors Chromis
7096.  Chromis hangganan Arango, Pinheiro, Rocha, Greene, Pyle, Copus, Shepherd & Rocha, 2019 Dark-margin Chromis
7097.  Chromis hypsilepis (Günther, 1867) Brown puller
7098.  Chromis insolata (Cuvier, 1830) Sunshinefish
7099.  Chromis jubauna Moura, 1995  
7100.  Chromis kennensis Whitley, 1964  
7101.  Chromis klunzingeri Whitley, 1929 Black-headed chromis
7102.  Chromis limbata (Valenciennes, 1833) Azores chromis
7103.  Chromis limbaughi Greenfield & Woods, 1980 Limbaugh's damselfish
7104.  Chromis lubbocki Edwards, 1986 Lubbock's chromis
7105.  Chromis mamatapara Shepherd, Pinheiro, Phelps, Easton, Pérez-Matus & Rocha, 2020 Michel's Chromis
7106.  Chromis mirationis Tanaka, 1917 Japanese chromis
7107.  Chromis monochroma Allen & Randall, 2004 Monochrome chromis
7108.  Chromis nigroanalis Randall, 1988 Kenyan chromis
7109.  Chromis nitida (Whitley, 1928) Barrier reef chromis
7110.  Chromis norfolkensis Allen & Allen, 2021 Norfolk Chromis
7111.  Chromis notata (Temminck & Schlegel, 1843) Pearl-spot chromis
7112.  Chromis okamurai Yamakawa & Randall, 1989 Okinawa chromis
7113.  Chromis oligactis Prokofiev & Astakhov, 2023  
7114.  Chromis onumai Senou & Kudo, 2007  
7115.  Chromis opercularis (Günther, 1867) Doublebar chromis
7116.  Chromis ovalis (Steindachner, 1900) Hawaiian chromis
7117.  Chromis pamae Randall & McCosker, 1992  
7118.  Chromis pelloura Randall & Allen, 1982 Duskytail chromis
7119.  Chromis pembae Smith, 1960 Pemba chromis
7120.  Chromis planesi Lecchini & Williams, 2004  
7121.  Chromis punctipinnis (Cooper, 1863) Blacksmith
7122.  Chromis pura Allen & Randall, 2004 Pura chromis
7123.  Chromis randalli Greenfield & Hensley, 1970 Randall's chromis
7124.  Chromis sahulensis Allen & Allen, 2021 Sahul Chromis
7125.  Chromis sanctaehelenae Edwards, 1987 St. Helena chromis
7126.  Chromis scotochiloptera Fowler, 1918 Philippines chromis
7127.  Chromis scotti Emery, 1968 Purple reeffish
7128.  Chromis struhsakeri Randall & Swerdloff, 1973 Struhsaker's chromis
7129.  Chromis ternatensis (Bleeker, 1856) Ternate chromis
7130.  Chromis tingting Tea, Gill & Senou, 2019 Moonstone Chromis
7131.  Chromis torquata Allen, 2018  
7132.  Chromis trialpha Allen & Randall, 1981 Trispot chromis
7133.  Chromis tweddlei Serra, Scarabino, Gobel & Laufer, 2025 Tweddle's damselfish
7134.  Chromis unipa Allen & Erdmann, 2009 Unipa chromis
7135.  Chromis vanbebberae McFarland, Baldwin, Robertson, Rocha & Tornabene, 2020 Whitetail reeffish
7136.  Chromis verater Jordan & Metz, 1912 Threespot chromis
7137.  Chromis viridis (Cuvier, 1830) Blue green damselfish
7138.  Chromis weberi Fowler & Bean, 1928 Weber's chromis
7139.  Chromis westaustralis Allen, 1976 West Australian chromis
7140.  Chromis woodsi Bruner & Arnam, 1979 Wood's chromis
7141.  Chromis xanthochira (Bleeker, 1851) Yellow-axil chromis
7142.  Chromis xanthopterygia Randall & McCarthy, 1988 Yellowfin chromis
7143.  Chromis xanthura (Bleeker, 1854) Paletail chromis
7144.  Chromis xouthos Allen & Erdmann, 2005 Yellow-brown chromis
7145.  Chromis xutha Randall, 1988 Buff chromis
7146.  Chromis yamakawai Iwatsubo & Motomura, 2013 Northern yellow-spotted Chromis
7147.  Chromobotia macracanthus (Bleeker, 1852) Clown loach
7148.  Chromogobius britoi Van Tassell, 2001 Brito's goby
7149.  Chromogobius quadrivittatus (Steindachner, 1863) Chestnut goby
7150.  Chromogobius zebratus (Kolombatović, 1891) Kolombatovic's goby
7151.  Chrosomus cumberlandensis (Starnes & Starnes, 1978) Blackside dace
7152.  Chrosomus eos Cope, 1861 Northern redbelly dace
7153.  Chrosomus erythrogaster (Rafinesque, 1820) Southern redbelly dace
7154.  Chrosomus neogaeus (Cope, 1867) Finescale dace
7155.  Chrosomus oreas Cope, 1868 Mountain redbelly dace
7156.  Chrosomus saylori (Skelton, 2001) Laurel dace
7157.  Chrosomus tennesseensis (Starnes & Jenkins, 1988) Tennessee dace
7158.  Chrysichthys acsiorum Hardman, 2008  
7159.  Chrysichthys aluuensis Risch, 1985  
7160.  Chrysichthys ansorgii Boulenger, 1910  
7161.  Chrysichthys auratus (Geoffroy Saint-Hilaire, 1809) Golden Nile catfish
7162.  Chrysichthys bocagii Boulenger, 1910  
7163.  Chrysichthys brachynema Boulenger, 1900 Kibonde
7164.  Chrysichthys brevibarbis (Boulenger, 1899)  
7165.  Chrysichthys cranchii (Leach, 1818) Kokuni
7166.  Chrysichthys dageti Risch, 1992  
7167.  Chrysichthys delhezi Boulenger, 1899  
7168.  Chrysichthys dendrophorus (Poll, 1966)  
7169.  Chrysichthys depressus (Nichols & Griscom, 1917)  
7170.  Chrysichthys duttoni Boulenger, 1905  
7171.  Chrysichthys habereri Steindachner, 1912  
7172.  Chrysichthys helicophagus Roberts & Stewart, 1976  
7173.  Chrysichthys hildae Bell-Cross, 1973 Hilda's grunter
7174.  Chrysichthys johnelsi Daget, 1959  
7175.  Chrysichthys laticeps Pellegrin, 1932  
7176.  Chrysichthys levequei Risch, 1988  
7177.  Chrysichthys longibarbis (Boulenger, 1899)  
7178.  Chrysichthys longidorsalis Risch & Thys van den Audenaerde, 1981  
7179.  Chrysichthys longipinnis (Boulenger, 1899) Aluminum catfish
7180.  Chrysichthys mabusi Boulenger, 1905  
7181.  Chrysichthys macropterus Boulenger, 1920  
7182.  Chrysichthys maurus (Valenciennes, 1840)  
7183.  Chrysichthys nigrodigitatus (Lacepède, 1803) Belly up
7184.  Chrysichthys nyongensis Risch & Thys van den Audenaerde, 1985  
7185.  Chrysichthys ogooensis (Pellegrin, 1900)  
7186.  Chrysichthys okae Fowler, 1949  
7187.  Chrysichthys ornatus Boulenger, 1902 Ornate bagrid
7188.  Chrysichthys platycephalus Worthington & Ricardo, 1937  
7189.  Chrysichthys polli Risch, 1987  
7190.  Chrysichthys praecox Hardman & Stiassny, 2008  
7191.  Chrysichthys punctatus Boulenger, 1899  
7192.  Chrysichthys rueppelli Boulenger, 1907  
7193.  Chrysichthys sharpii Boulenger, 1901 Shovelnose catfish
7194.  Chrysichthys sianenna Boulenger, 1906  
7195.  Chrysichthys stappersii Boulenger, 1917  
7196.  Chrysichthys teugelsi Risch, 1987  
7197.  Chrysichthys thonneri Steindachner, 1912  
7198.  Chrysichthys thysi Risch, 1985  
7199.  Chrysichthys turkana Hardman, 2008  
7200.  Chrysichthys uniformis Pellegrin, 1922  
7201.  Chrysichthys wagenaari Boulenger, 1899  
7202.  Chrysichthys walkeri Günther, 1899  
7203.  Chrysiptera albata Allen & Bailey, 2002  
7204.  Chrysiptera arnazae Allen, Erdmann & Barber, 2010 Arnaz's damselfish
7205.  Chrysiptera biocellata (Quoy & Gaimard, 1825) Twinspot damselfish
7206.  Chrysiptera bleekeri (Fowler & Bean, 1928) Bleeker's damsel
7207.  Chrysiptera brownriggii (Bennett, 1828) Surge damselfish
7208.  Chrysiptera burtjonesi Allen, Erdmann & Cahyani, 2017 Burt's damselfish
7209.  Chrysiptera caeruleolineata (Allen, 1973) Blueline demoiselle
7210.  Chrysiptera caesifrons Allen, Erdmann & Kurniasih, 2015 Greyback damsel
7211.  Chrysiptera chrysocephala Manica, Pilcher & Oakley, 2002  
7212.  Chrysiptera cyanea (Quoy & Gaimard, 1825) Sapphire devil
7213.  Chrysiptera cymatilis Allen, 1999 Malenesian blue devil
7214.  Chrysiptera ellenae Allen, Erdmann & Cahyani, 2015 Ellen's damselfish
7215.  Chrysiptera flavipinnis (Allen & Robertson, 1974) Yellowfin damselfish
7216.  Chrysiptera galba (Allen & Randall, 1974) Canary demoiselle
7217.  Chrysiptera giti Allen & Erdmann, 2008 Giti damselfish
7218.  Chrysiptera glauca (Cuvier, 1830) Grey demoiselle
7219.  Chrysiptera hemicyanea (Weber, 1913) Azure demoiselle
7220.  Chrysiptera maurineae Allen, Erdmann & Cahyani, 2015  
7221.  Chrysiptera niger (Allen, 1975) Black damselfish
7222.  Chrysiptera notialis (Allen, 1975) Southern demoiselle
7223.  Chrysiptera oxycephala (Bleeker, 1877) Bluespot demoiselle
7224.  Chrysiptera papuensis Allen, Erdmann & Cahyani, 2015 Papuan damselfish
7225.  Chrysiptera parasema (Fowler, 1918) Goldtail demoiselle
7226.  Chrysiptera pricei Allen & Adrim, 1992 Price's damselfish
7227.  Chrysiptera rapanui (Greenfield & Hensley, 1970) Easter damselfish
7228.  Chrysiptera rex (Snyder, 1909) King demoiselle
7229.  Chrysiptera rollandi (Whitley, 1961) Rolland's demoiselle
7230.  Chrysiptera sheila Randall, 1994 Sheila's damselfish
7231.  Chrysiptera sinclairi Allen, 1987 Sinclair's demoisselle
7232.  Chrysiptera springeri (Allen & Lubbock, 1976) Springer's demoiselle
7233.  Chrysiptera starcki (Allen, 1973) Starck's demoiselle
7234.  Chrysiptera talboti (Allen, 1975) Talbot's demoiselle
7235.  Chrysiptera taupou (Jordan & Seale, 1906) Southseas devil
7236.  Chrysiptera traceyi (Woods & Schultz, 1960) Tracey's demoiselle
7237.  Chrysiptera unimaculata (Cuvier, 1830) Onespot demoiselle
7238.  Chrysiptera uswanasi Allen, Erdmann & Cahyani, 2018 Uswanas' damselfish
7239.  Chrysoblephus anglicus (Gilchrist & Thompson, 1908) Englishman seabream
7240.  Chrysoblephus cristiceps (Valenciennes, 1830) Daggerhead seabream
7241.  Chrysoblephus gibbiceps (Valenciennes, 1830) Red stumpnose seabream
7242.  Chrysoblephus laticeps (Valenciennes, 1830) Roman seabream
7243.  Chrysoblephus lophus (Fowler, 1925) False red stumpnose
7244.  Chrysoblephus puniceus (Gilchrist & Thompson, 1908) Slinger seabream
7245.  Chrysobrycon calamar Vanegas-Ríos, Urbano-Bonilla & Sánchez-Garcés, 2024  
7246.  Chrysobrycon eliasi Vanegas-Ríos, Azpelicueta & Ortega, 2011  
7247.  Chrysobrycon guahibo Vanegas-Ríos, Urbano-Bonilla & Azpelicueta, 2015  
7248.  Chrysobrycon hesperus (Böhlke, 1958)  
7249.  Chrysobrycon myersi (Weitzman & Thomerson, 1970)  
7250.  Chrysobrycon yoliae Vanegas-Ríos, Azpelicueta & Ortega, 2014  
7251.  Chrysochir aurea (Richardson, 1846) Reeve's croaker
7252.  Chuanchia labiosa Herzenstein, 1891  
7253.  Chuco godmanni (Günther, 1862) Southern checkmark cichlid
7254.  Chuco intermedium (Günther, 1862) Northern checkmark cichlid
7255.  Chuco microphthalmus (Günther, 1862)  
7256.  Cichla cataractae Sabaj Pérez, López-Fernández, Willis, Hemraj, Taphorn & Winemiller, 2020 Falls Lukunani
7257.  Cichla intermedia Machado-Allison, 1971  
7258.  Cichla jariina Kullander & Ferreira, 2006  
7259.  Cichla kelberi Kullander & Ferreira, 2006  
7260.  Cichla melaniae Kullander & Ferreira, 2006  
7261.  Cichla mirianae Kullander & Ferreira, 2006  
7262.  Cichla monoculus Agassiz, 1831  
7263.  Cichla nigromaculata Jardine & Schomburgk, 1843  
7264.  Cichla ocellaris Bloch & Schneider, 1801 Peacock cichlid
7265.  Cichla orinocensis Humboldt, 1821  
7266.  Cichla pinima Kullander & Ferreira, 2006  
7267.  Cichla piquiti Kullander & Ferreira, 2006  
7268.  Cichla pleiozona Kullander & Ferreira, 2006  
7269.  Cichla temensis Humboldt, 1821 Speckled pavon
7270.  Cichla thyrorus Kullander & Ferreira, 2006  
7271.  Cichla vazzoleri Kullander & Ferreira, 2006  
7272.  Cichlasoma amazonarum Kullander, 1983  
7273.  Cichlasoma araguaiense Kullander, 1983  
7274.  Cichlasoma bimaculatum (Linnaeus, 1758) Black acara
7275.  Cichlasoma boliviense Kullander, 1983  
7276.  Cichlasoma dimerus (Heckel, 1840)  
7277.  Cichlasoma geddesi (Regan, 1905)  
7278.  Cichlasoma orientale Kullander, 1983  
7279.  Cichlasoma orinocense Kullander, 1983  
7280.  Cichlasoma paranaense Kullander, 1983  
7281.  Cichlasoma portalegrense (Hensel, 1870)  
7282.  Cichlasoma pusillum Kullander, 1983  
7283.  Cichlasoma sanctifranciscense Kullander, 1983  
7284.  Cichlasoma taenia (Bennett, 1831) Brown coscarob
7285.  Cichlasoma zarskei Ottoni, 2011  
7286.  Ciliata mustela (Linnaeus, 1758) Fivebeard rockling
7287.  Ciliata septentrionalis (Collett, 1875) Northern rockling
7288.  Ciliata tchangi Li, 1994  
7289.  Cilus gilberti (Abbott, 1899) Corvina drum
7290.  Cincelichthys bocourti (Vaillant & Pellegrin, 1902) Chisel-tooth cichlid
7291.  Cincelichthys pearsei (Hubbs, 1936) Pantano cichlid
7292.  Cinetodus froggatti (Ramsay & Ogilby, 1886) Smallmouthed salmon catfish
7293.  Cirrhibarbis capensis Valenciennes, 1836 Barbelled klipfish
7294.  Cirrhigaleus asper (Merrett, 1973) Roughskin spurdog
7295.  Cirrhigaleus australis White, Last & Stevens, 2007 Southern Mandarin Dogfish
7296.  Cirrhigaleus barbifer Tanaka, 1912 Mandarin dogfish
7297.  Cirrhilabrus adornatus Randall & Kunzmann, 1998 Red-fin fairy wrasse
7298.  Cirrhilabrus africanus Victor, 2016 African longfin fairy wrasse
7299.  Cirrhilabrus apterygia (Allen, 1983) Mutant wrasse
7300.  Cirrhilabrus aquamarinus Tea, Allen & Dailami, 2021 Chin-strap fairy wrasse
7301.  Cirrhilabrus aurantidorsalis Allen & Kuiter, 1999 Orangeback fairy-warsse
7302.  Cirrhilabrus balteatus Randall, 1988 Girdled wrasse
7303.  Cirrhilabrus bathyphilus Randall & Nagareda, 2002 Deepwater wrasse
7304.  Cirrhilabrus beauperryi Allen, Drew & Barber, 2008 Beau's wrasse
7305.  Cirrhilabrus blatteus Springer & Randall, 1974 Purple-boned wrasse
7306.  Cirrhilabrus briangreenei Tea, Pyle & Rocha, 2020 Latigo fairy wrasse
7307.  Cirrhilabrus brunneus Allen, 2006 Dusky fairy-warsse
7308.  Cirrhilabrus cenderawasih Allen & Erdmann, 2006 Cenderawasih wrasse
7309.  Cirrhilabrus chaliasi Tea, Allen & Dailami, 2021 Ruby-headed fairy wrasse
7310.  Cirrhilabrus claire Randall & Pyle, 2001 Claire's fairy wrasse
7311.  Cirrhilabrus condei Allen & Randall, 1996 Conde's wrasse
7312.  Cirrhilabrus cyanogularis Tea, Frable & Gill, 2018 Blue-throated fairy-wrasse
7313.  Cirrhilabrus cyanopleura (Bleeker, 1851) Blueside wrasse
7314.  Cirrhilabrus earlei Randall & Pyle, 2001 Orange-striped wrasse
7315.  Cirrhilabrus efatensis Walsh, Tea & Tanaka, 2017 Hooded fairy wrasse
7316.  Cirrhilabrus exquisitus Smith, 1957 Exquisite wrasse
7317.  Cirrhilabrus filamentosus (Klausewitz, 1976) Whip-fin wrasse
7318.  Cirrhilabrus finifenmaa Tea, Najeeb, Rowlett & Rocha, 2022 Rose-veiled fairy wrasse
7319.  Cirrhilabrus flavidorsalis Randall & Carpenter, 1980 Yellowfin fairy wrasse
7320.  Cirrhilabrus greeni Allen & Hammer, 2017 Sunset fairy-wrasse
7321.  Cirrhilabrus humanni Allen & Erdmann, 2012 Human's fairy-warsse
7322.  Cirrhilabrus hygroxerus Allen & Hammer, 2016 Monsoon Fairy-wrasse
7323.  Cirrhilabrus isosceles Tea, Senou & Greene, 2016 Pintail fairy-wrasse
7324.  Cirrhilabrus joanallenae Allen, 2000 Joan's fairy-warsse
7325.  Cirrhilabrus johnsoni Randall, 1988 Johnson's wrasse
7326.  Cirrhilabrus jordani Snyder, 1904 Flame wrasse
7327.  Cirrhilabrus katherinae Randall, 1992 Katherine's wrasse
7328.  Cirrhilabrus katoi Senou & Hirata, 2000  
7329.  Cirrhilabrus laboutei Randall & Lubbock, 1982 Laboute's wrasse
7330.  Cirrhilabrus lanceolatus Randall & Masuda, 1991 Long-tailed wrasse
7331.  Cirrhilabrus lineatus Randall & Lubbock, 1982 Purplelined wrasse
7332.  Cirrhilabrus lubbocki Randall & Carpenter, 1980 Lubbock's wrasse
7333.  Cirrhilabrus lunatus Randall & Masuda, 1991  
7334.  Cirrhilabrus luteovittatus Randall, 1988 Yellowband wrasse
7335.  Cirrhilabrus marinda Allen, Erdmann & Dailami, 2015 Sailfin fairy-wrasse
7336.  Cirrhilabrus marjorie Allen, Randall & Carlson, 2003 Marjorie's Wrasse
7337.  Cirrhilabrus melanomarginatus Randall & Shen, 1978 Blackfin fairy-warsse
7338.  Cirrhilabrus morrisoni Allen, 1999 Morrison's wrasse
7339.  Cirrhilabrus nahackyi Walsh & Tanaka, 2012 Nahacky's wrasse
7340.  Cirrhilabrus naokoae Randall & Tanaka, 2009 Naoko's Fairy Wrasse
7341.  Cirrhilabrus punctatus Randall & Kuiter, 1989 Dotted wrasse
7342.  Cirrhilabrus pylei Allen & Randall, 1996 Pyle's wrasse
7343.  Cirrhilabrus randalli Allen, 1995 Randall's wrasse
7344.  Cirrhilabrus rhomboidalis Randall, 1988 Rhomboid wrasse
7345.  Cirrhilabrus roseafascia Randall & Lubbock, 1982 pink-banded fairy-warsse
7346.  Cirrhilabrus rubeus Victor, 2016 Ruby longfin fairy wrasse
7347.  Cirrhilabrus rubrimarginatus Randall, 1992 Red-margined wrasse
7348.  Cirrhilabrus rubripinnis Randall & Carpenter, 1980 Redfin wrasse
7349.  Cirrhilabrus rubrisquamis Randall & Emery, 1983  
7350.  Cirrhilabrus rubriventralis Springer & Randall, 1974 Longfin fairy wrasse
7351.  Cirrhilabrus ryukyuensis Ishikawa, 1904  
7352.  Cirrhilabrus sanguineus Cornic, 1987  
7353.  Cirrhilabrus scottorum Randall & Pyle, 1989 Scott's wrasse
7354.  Cirrhilabrus shutmani Tea & Gill, 2017 Magma fairy wrasse
7355.  Cirrhilabrus solorensis Bleeker, 1853 Red-eye wrasse
7356.  Cirrhilabrus squirei Walsh, 2014 Squire's fairy wrasse
7357.  Cirrhilabrus temminckii Bleeker, 1853 Threadfin wrasse
7358.  Cirrhilabrus tonozukai Allen & Kuiter, 1999 Tono's wrasse
7359.  Cirrhilabrus wakanda Tea, Pinheiro, Sheperd & Rocha, 2019 Vibranium fairy wrasse
7360.  Cirrhilabrus walindi Allen & Randall, 1996 Walindi fairy-warsse
7361.  Cirrhilabrus walshi Randall & Pyle, 2001 Samoan fairy wrasse
7362.  Cirrhimuraena calamus (Günther, 1870) Fringelip snake eel
7363.  Cirrhimuraena cheilopogon (Bleeker, 1860)  
7364.  Cirrhimuraena chinensis Kaup, 1856  
7365.  Cirrhimuraena inhacae (Smith, 1962) Inhaca fringelip
7366.  Cirrhimuraena oliveri (Seale, 1910)  
7367.  Cirrhimuraena orientalis Nguyen, 1993  
7368.  Cirrhimuraena paucidens Herre & Myers, 1931  
7369.  Cirrhimuraena playfairii (Günther, 1870)  
7370.  Cirrhimuraena taiwanensis Lin, Lin & Han, 2025  
7371.  Cirrhimuraena tapeinoptera Bleeker, 1863  
7372.  Cirrhimuraena yuanding Tang & Zhang, 2003  
7373.  Cirrhinus cirrhosus (Bloch, 1795) Mrigal carp
7374.  Cirrhinus inornatus Roberts, 1997  
7375.  Cirrhinus jullieni Sauvage, 1878  
7376.  Cirrhinus macrops Steindachner, 1870 Hora white carp
7377.  Cirrhinus microlepis Sauvage, 1878 Small scale mud carp
7378.  Cirrhinus molitorella (Valenciennes, 1844) Mud carp
7379.  Cirrhinus mrigala (Hamilton, 1822)  
7380.  Cirrhinus reba (Hamilton, 1822) Reba carp
7381.  Cirrhinus rubirostris Roberts, 1997  
7382.  Cirrhitichthys aprinus (Cuvier, 1829) Spotted hawkfish
7383.  Cirrhitichthys aureus (Temminck & Schlegel, 1842) Yellow hawkfish
7384.  Cirrhitichthys bleekeri Day, 1874  
7385.  Cirrhitichthys calliurus Regan, 1905 Spottedtail hawkfish
7386.  Cirrhitichthys falco Randall, 1963 Dwarf hawkfish
7387.  Cirrhitichthys guichenoti (Sauvage, 1880) Cave hawkfish
7388.  Cirrhitichthys oxycephalus (Bleeker, 1855) Coral hawkfish
7389.  Cirrhitichthys randalli Kotthaus, 1976  
7390.  Cirrhitops fasciatus (Bennett, 1828) Redbarred hawkfish
7391.  Cirrhitops hubbardi (Schultz, 1943)  
7392.  Cirrhitops mascarenensis Randall & Schultz, 2008  
7393.  Cirrhitus albopunctatus Schultz, 1950  
7394.  Cirrhitus atlanticus Osório, 1893 West African hawkfish
7395.  Cirrhitus pinnulatus (Forster, 1801) Stocky hawkfish
7396.  Cirrhitus rivulatus Valenciennes, 1846 Giant hawkfish
7397.  Cirrhoscyllium expolitum Smith & Radcliffe, 1913 Barbelthroat carpetshark
7398.  Cirrhoscyllium formosanum Teng, 1959 Taiwan saddled carpetshark
7399.  Cirrhoscyllium japonicum Kamohara, 1943 Saddle carpetshark
7400.  Cirricaecula johnsoni Schultz, 1953  
7401.  Cirricaecula macdowelli McCosker & Randall, 1993  
7402.  Cirriemblemaria lucasana (Stephens, 1963) Plume blenny
7403.  Cirrimaxilla formosa Chen & Shao, 1995 Taiwanese barbel moray
7404.  Cirripectes alboapicalis (Ogilby, 1899) Blackblotch blenny
7405.  Cirripectes alleni Williams, 1993 Kimberley blenny
7406.  Cirripectes auritus Carlson, 1981 Blackflap blenny
7407.  Cirripectes castaneus (Valenciennes, 1836) Chestnut eyelash-blenny
7408.  Cirripectes chelomatus Williams & Maugé, 1984 Lady Musgrave blenny
7409.  Cirripectes filamentosus (Alleyne & Macleay, 1877) Filamentous blenny
7410.  Cirripectes fuscoguttatus Strasburg & Schultz, 1953 Spotted blenny
7411.  Cirripectes gilberti Williams, 1988 Gilbert's blenny
7412.  Cirripectes heemstraorum Williams, 2010 Yellowtail blenny
7413.  Cirripectes hutchinsi Williams, 1988 Hutchins' blenny
7414.  Cirripectes imitator Williams, 1985 Imitator blenny
7415.  Cirripectes jenningsi Schultz, 1943  
7416.  Cirripectes kuwamurai Fukao, 1984  
7417.  Cirripectes matatakaro Hoban & Williams, 2020 Suspiria blenny
7418.  Cirripectes obscurus (Borodin, 1927) Gargantuan blenny
7419.  Cirripectes perustus Smith, 1959 Flaming blenny
7420.  Cirripectes polyzona (Bleeker, 1868)  
7421.  Cirripectes quagga (Fowler & Ball, 1924) Squiggly blenny
7422.  Cirripectes randalli Williams, 1988  
7423.  Cirripectes springeri Williams, 1988 Springer's blenny
7424.  Cirripectes stigmaticus Strasburg & Schultz, 1953 Red-streaked blenny
7425.  Cirripectes vanderbilti (Fowler, 1938) Scarface blenny
7426.  Cirripectes variolosus (Valenciennes, 1836) Red-speckled blenny
7427.  Cirripectes viriosus Williams, 1988 Robust blenny
7428.  Cirrisalarias bunares Springer, 1976 Hairy bleny
7429.  Citharichthys abbotti Dawson, 1969 Veracruz whiff
7430.  Citharichthys amblybregmatus Gutherz & Blackman, 1970  
7431.  Citharichthys arctifrons Goode, 1880 Gulf Stream flounder
7432.  Citharichthys arenaceus Evermann & Marsh, 1900 Sand whiff
7433.  Citharichthys cornutus (Günther, 1880) Horned whiff
7434.  Citharichthys darwini Victor & Wellington, 2013 Darwin's sanddab
7435.  Citharichthys dinoceros Goode & Bean, 1886 Spined whiff
7436.  Citharichthys fragilis Gilbert, 1890 Gulf sanddab
7437.  Citharichthys gilberti Jenkins & Evermann, 1889 Bigmouth sanddab
7438.  Citharichthys gnathus Hoshino & Amaoka, 1999  
7439.  Citharichthys gordae Beebe & Tee-Van, 1938 Mimic sandab
7440.  Citharichthys gymnorhinus Gutherz & Blackman, 1970 Anglefin whiff
7441.  Citharichthys macrops Dresel, 1885 Spotted whiff
7442.  Citharichthys mariajorisae van der Heiden & Mussot-Pérez, 1995 Five-rayed sanddab
7443.  Citharichthys minutus Cervigón, 1982  
7444.  Citharichthys platophrys Gilbert, 1891 Small sandab
7445.  Citharichthys sordidus (Girard, 1854) Pacific sanddab
7446.  Citharichthys spilopterus Günther, 1862 Bay whiff
7447.  Citharichthys stampflii (Steindachner, 1894) Smooth flounder
7448.  Citharichthys stigmaeus Jordan & Gilbert, 1882 Speckled sanddab
7449.  Citharichthys surinamensis (Bloch & Schneider, 1801)  
7450.  Citharichthys uhleri Jordan, 1889 Voodoo whiff
7451.  Citharichthys valdezi Cervigón, 1986  
7452.  Citharichthys xanthostigma Gilbert, 1890 Longfin sanddab
7453.  Citharidium ansorgii Boulenger, 1902  
7454.  Citharinops distichodoides (Pellegrin, 1919)  
7455.  Citharinus citharus (Geoffroy Saint-Hilaire, 1809) Moon fish
7456.  Citharinus congicus Boulenger, 1897  
7457.  Citharinus eburneensis Daget, 1962  
7458.  Citharinus gibbosus Boulenger, 1899  
7459.  Citharinus latus Müller & Troschel, 1844  
7460.  Citharinus macrolepis Boulenger, 1899  
7461.  Citharoides macrolepidotus Hubbs, 1915 Branched ray flounder
7462.  Citharoides macrolepis (Gilchrist, 1904) Twospot largescale flounder
7463.  Citharoides orbitalis Hoshino, 2000  
7464.  Citharus linguatula (Linnaeus, 1758) Spotted flounder
7465.  Claea dabryi (Sauvage, 1874)  
7466.  Claea scet Lei, He, Huang, Zhou & He, 2025  
7467.  Clariallabes attemsi (Holly, 1927)  
7468.  Clariallabes brevibarbis Pellegrin, 1913  
7469.  Clariallabes centralis (Poll & Lambert, 1958)  
7470.  Clariallabes heterocephalus Poll, 1967  
7471.  Clariallabes laticeps (Steindachner, 1911)  
7472.  Clariallabes longicauda (Boulenger, 1902)  
7473.  Clariallabes manyangae (Boulenger, 1919)  
7474.  Clariallabes melas (Boulenger, 1887)  
7475.  Clariallabes mutsindoziensis Taverne & De Vos, 1998  
7476.  Clariallabes petricola Greenwood, 1956 Victoria snake catfish
7477.  Clariallabes pietschmanni (Güntert, 1938)  
7478.  Clariallabes platyprosopos Jubb, 1965 Broadhead catfish
7479.  Clariallabes simeonsi Poll, 1941  
7480.  Clariallabes teugelsi Ferraris, 2007  
7481.  Clariallabes uelensis (Poll, 1941)  
7482.  Clariallabes variabilis Pellegrin, 1926  
7483.  Clarias abbreviatus Valenciennes, 1840  
7484.  Clarias agboyiensis Sydenham, 1980  
7485.  Clarias albopunctatus Nichols & La Monte, 1953  
7486.  Clarias alluaudi Boulenger, 1906 Alluaud's catfish
7487.  Clarias anfractus Ng, 1999  
7488.  Clarias angolensis Steindachner, 1866 Angolian walking catfish
7489.  Clarias anguillaris (Linnaeus, 1758) Mudfish
7490.  Clarias batrachus (Linnaeus, 1758) Philippine catfish
7491.  Clarias batu Lim & Ng, 1999  
7492.  Clarias brachysoma Günther, 1864 Walking catfish
7493.  Clarias buettikoferi Steindachner, 1894  
7494.  Clarias buthupogon Sauvage, 1879  
7495.  Clarias camerunensis Lönnberg, 1895  
7496.  Clarias cataractus (Fowler, 1939)  
7497.  Clarias cavernicola Trewavas, 1936 Cave catfish
7498.  Clarias dayi Hora, 1936  
7499.  Clarias dhonti (Boulenger, 1920)  
7500.  Clarias dumerilii Steindachner, 1866  
7501.  Clarias dussumieri Valenciennes, 1840  
7502.  Clarias ebriensis Pellegrin, 1920  
7503.  Clarias engelseni (Johnsen, 1926)  
7504.  Clarias fuscus (Lacepède, 1803) Hong Kong catfish
7505.  Clarias gabonensis Günther, 1867  
7506.  Clarias gariepinus (Burchell, 1822) North African catfish
7507.  Clarias gracilentus Ng, Hong & Tu, 2011  
7508.  Clarias hilli Fowler, 1936  
7509.  Clarias insolitus Ng, 2003  
7510.  Clarias intermedius Teugels, Sudarto & Pouyaud, 2001  
7511.  Clarias jaensis Boulenger, 1909  
7512.  Clarias kapuasensis Sudarto, Teugels & Pouyaud, 2003  
7513.  Clarias laeviceps Gill, 1862 Catfish
7514.  Clarias lamottei Daget & Planquette, 1967  
7515.  Clarias leiacanthus Bleeker, 1851  
7516.  Clarias liocephalus Boulenger, 1898 Smoothhead catfish
7517.  Clarias longior Boulenger, 1907  
7518.  Clarias maclareni Trewavas, 1962  
7519.  Clarias macrocephalus Günther, 1864 Bighead catfish
7520.  Clarias macromystax Günther, 1864  
7521.  Clarias magur (Hamilton, 1822)  
7522.  Clarias meladerma Bleeker, 1846 Blackskin catfish
7523.  Clarias microspilus Ng & Hadiaty, 2011  
7524.  Clarias microstomus Ng, 2001  
7525.  Clarias monsembulai Bernt & Stiassny, 2022 Monsembula catfish
7526.  Clarias nebulosus Deraniyagala, 1958  
7527.  Clarias ngamensis Castelnau, 1861 Blunt-toothed African catfish
7528.  Clarias nieuhofii Valenciennes, 1840 Slender walking catfish
7529.  Clarias nigricans Ng, 2003  
7530.  Clarias nigromarmoratus Poll, 1967  
7531.  Clarias olivaceus Fowler, 1904  
7532.  Clarias pachynema Boulenger, 1903  
7533.  Clarias planiceps Ng, 1999  
7534.  Clarias platycephalus Boulenger, 1902  
7535.  Clarias pseudoleiacanthus Sudarto, Teugels & Pouyaud, 2003  
7536.  Clarias pseudonieuhofii Sudarto, Teugels & Pouyaud, 2004  
7537.  Clarias salae Hubrecht, 1881  
7538.  Clarias serniosus Ng & Kottelat, 2014  
7539.  Clarias stappersii Boulenger, 1915 Blotched catfish
7540.  Clarias submarginatus Peters, 1882  
7541.  Clarias sulcatus Ng, 2004  
7542.  Clarias teijsmanni Bleeker, 1857  
7543.  Clarias theodorae Weber, 1897 Snake catfish
7544.  Clarias werneri Boulenger, 1906 Werner's catfish
7545.  Clariger chionomaculatus Shiogaki, 1988  
7546.  Clariger cosmurus Jordan & Snyder, 1901  
7547.  Clariger exilis Snyder, 1911  
7548.  Clariger papillosus Ebina, 1935  
7549.  Clariger sirahamaensis Sakamoto, 1932  
7550.  Clariger taiwanensis Jang-Liaw, Gong & Chen, 2012  
7551.  Clarkichthys bilineatus (Clark, 1936) Flagtail wormfish
7552.  Clarotes bidorsalis Pellegrin, 1938  
7553.  Clarotes laticeps (Rüppell, 1829) Widehead catfish
7554.  Cleidopus gloriamaris De Vis, 1882 Australian pineapplefish
7555.  Cleisthenes pinetorum Jordan & Starks, 1904 Sôhachi
7556.  Cleithracara maronii (Steindachner, 1881) Keyhole cichlid
7557.  Clevelandia ios (Jordan & Gilbert, 1882) Arrow goby
7558.  Clidoderma asperrimum (Temminck & Schlegel, 1846) Roughscale sole
7559.  Climacoporus navalis Barnard, 1935 Fleet klipfish
7560.  Clinitrachus argentatus (Risso, 1810) Cline
7561.  Clinocottus acuticeps (Gilbert, 1896) Sharpnose sculpin
7562.  Clinocottus analis (Girard, 1858) Woolly sculpin
7563.  Clinocottus embryum (Jordan & Starks, 1895) Calico sculpin
7564.  Clinocottus globiceps (Girard, 1858) Mosshead sculpin
7565.  Clinocottus recalvus (Greeley, 1899) Bald sculpin
7566.  Clinoporus biporosus (Gilchrist & Thompson, 1908) Ladder klipfish
7567.  Clinostomus elongatus (Kirtland, 1840) Redside dace
7568.  Clinostomus funduloides Girard, 1856 Rosyside dace
7569.  Clinus acuminatus (Bloch & Schneider, 1801) Sad klipfish
7570.  Clinus agilis Smith, 1931 Agile klipfish
7571.  Clinus arborescens Gilchrist & Thompson, 1908  
7572.  Clinus berrisfordi Penrith, 1967 Onrust klipfish
7573.  Clinus brevicristatus Gilchrist & Thompson, 1908 Cape klipfish
7574.  Clinus cottoides Valenciennes, 1836 Bluntnose klipfish
7575.  Clinus exasperatus Holleman, von der Heyden & Zsilavecz, 2012  
7576.  Clinus helenae (Smith, 1946) Helen's klipfish
7577.  Clinus heterodon Valenciennes, 1836 Westcoast klipfish
7578.  Clinus latipennis Valenciennes, 1836 False Bay klipfish
7579.  Clinus musaicus Holleman, von der Heyden & Zsilavecz, 2012  
7580.  Clinus nematopterus Günther, 1861 Chinese klipfish
7581.  Clinus ornatus Gilchrist & Thompson, 1908  
7582.  Clinus robustus Gilchrist & Thompson, 1908 Robust klipfish
7583.  Clinus rotundifrons Barnard, 1937 Kelp klipfish
7584.  Clinus spatulatus Bennett, 1983 Bot River klipfish
7585.  Clinus superciliosus (Linnaeus, 1758)  
7586.  Clinus taurus Gilchrist & Thompson, 1908 Bull klipfish
7587.  Clinus venustris Gilchrist & Thompson, 1908 Speckled klipfish
7588.  Clinus woodi (Smith, 1946) Oldman klipfish
7589.  Clupanodon thrissa (Linnaeus, 1758) Chinese gizzard shad
7590.  Clupea harengus Linnaeus, 1758 Atlantic herring
7591.  Clupea manulensis Marion de Procé, 1822  
7592.  Clupea pallasii Valenciennes, 1847 Pacific herring
7593.  Clupeacharax anchoveoides Pearson, 1924  
7594.  Clupeichthys aesarnensis Wongratana, 1983 Thai river sprat
7595.  Clupeichthys bleekeri (Hardenberg, 1936) Kapuas river sprat
7596.  Clupeichthys goniognathus Bleeker, 1855 Sumatran river sprat
7597.  Clupeichthys perakensis (Herre, 1936) Perak river sprat
7598.  Clupeocharax schoutedeni Pellegrin, 1926  
7599.  Clupeoides borneensis Bleeker, 1851 Borneo river sprat
7600.  Clupeoides hypselosoma Bleeker, 1866 Kalimantan river sprat
7601.  Clupeoides papuensis (Ramsay & Ogilby, 1886) Papuan river sprat
7602.  Clupeoides venulosus Weber & de Beaufort, 1912 West Irian river sprat
7603.  Clupeonella abrau (Maliatsky, 1930) Abrau sprat
7604.  Clupeonella caspia Svetovidov, 1941 Caspian tyulka
7605.  Clupeonella cultriventris (Nordmann, 1840) Black and Caspian Sea sprat
7606.  Clupeonella engrauliformis (Borodin, 1904) Anchovy sprat
7607.  Clupeonella grimmi Kessler, 1877 Southern Caspian sprat
7608.  Clupeonella muhlisi Neu, 1934 Marmara sprat
7609.  Clupeonella tscharchalensis (Borodin, 1896) Freshwater tyulka
7610.  Clupisoma bastari Datta & Karmakar, 1980  
7611.  Clupisoma garua (Hamilton, 1822) Garua bachcha
7612.  Clupisoma longianale (Huang, 1981)  
7613.  Clupisoma montanum Hora, 1937  
7614.  Clupisoma naziri Mirza & Awan, 1973  
7615.  Clupisoma nujiangense Chen, Ferraris & Yang, 2005  
7616.  Clupisoma prateri Hora, 1937  
7617.  Clupisoma roosae Ferraris, 2004  
7618.  Clupisoma sinense (Huang, 1981)  
7619.  Clupisoma yunnanense (He, Huang & Li, 1995)  
7620.  Clypeobarbus bellcrossi (Jubb, 1965) Gorgeous barb
7621.  Clypeobarbus bomokandi (Myers, 1924)  
7622.  Clypeobarbus breviclipeus Stiassny & Sakharova, 2016  
7623.  Clypeobarbus congicus (Boulenger, 1899) Congo barb
7624.  Clypeobarbus hypsolepis (Daget, 1959)  
7625.  Clypeobarbus matthesi (Poll & Gosse, 1963)  
7626.  Clypeobarbus pleuropholis (Boulenger, 1899)  
7627.  Clypeobarbus pseudognathodon (Boulenger, 1915)  
7628.  Clypeobarbus schoutedeni (Poll & Lambert, 1961)  
7629.  Cnesterodon brevirostratus Rosa & Costa, 1993  
7630.  Cnesterodon carnegiei Haseman, 1911 Carnegie's toothcarp
7631.  Cnesterodon decemmaculatus (Jenyns, 1842) Ten spotted live-bearer
7632.  Cnesterodon holopteros Lucinda, Litz & Recuero, 2006 Whole fin toothcarp
7633.  Cnesterodon hypselurus Lucinda & Garavello, 2001 Cilida toothcarp
7634.  Cnesterodon iguape Lucinda, 2005 Iporanga tooth carp
7635.  Cnesterodon omorgmatos Lucinda & Garavello, 2001 Torres toothcarp
7636.  Cnesterodon pirai Aguilera, Mirande & Azpelicueta, 2009 Almeida toothcarp
7637.  Cnesterodon raddai Meyer & Etzel, 2001 Resistencia toothcarp
7638.  Cnesterodon septentrionalis Rosa & Costa, 1993 Swamp toothcarp
7639.  Cnidoglanis macrocephalus (Valenciennes, 1840) Estuary cobbler
7640.  Cobitis afifeae Freyhof, Bayçelebi & Geiger, 2018  
7641.  Cobitis albicoloris Chichkoff, 1932  
7642.  Cobitis aliyeae Freyhof, Bayçelebi & Geiger, 2018  
7643.  Cobitis almadae Doadrio, Sousa-Santos & Robalo, 2023 Almada spined loach
7644.  Cobitis amphilekta Vasil'eva & Vasil'ev, 2012  
7645.  Cobitis anabelae Freyhof, Bayçelebi & Geiger, 2018  
7646.  Cobitis arachthosensis Economidis & Nalbant, 1996  
7647.  Cobitis arenae (Lin, 1934)  
7648.  Cobitis atlantica Doadrio, Sousa-Santos, Robalo & Perea, 2023 Atlantic spined loach
7649.  Cobitis australis Chen, Chen & He, 2013  
7650.  Cobitis avicennae Mousavi-Sabet, Vatandoust, Esmaeili, Geiger & Freyhof, 2015 Zagros spined loach
7651.  Cobitis battalgilae Băcescu, 1962 Battalgil spined loach
7652.  Cobitis beijingensis Sun & Zhao, 2025  
7653.  Cobitis bilineata Canestrini, 1865  
7654.  Cobitis bilseli Battalgil, 1942 Beysehir spined loach
7655.  Cobitis biwae Jordan & Snyder, 1901  
7656.  Cobitis brachysoma Chen & Chen, 2018  
7657.  Cobitis brevipinna (Chen & Chen, 2017)  
7658.  Cobitis calderoni Băcescu, 1962 Lamprehuela
7659.  Cobitis choii Kim & Son, 1984 Choi's spiny loach
7660.  Cobitis crassicauda Chen & Chen, 2013  
7661.  Cobitis dalmatina Karaman, 1928  
7662.  Cobitis damlae Erk'akan & Özdemir, 2014 Dalaman spined loach
7663.  Cobitis dolichorhynchus Nichols, 1918  
7664.  Cobitis dorademiri Erk'akan, Özdemir & Özeren, 2017  
7665.  Cobitis elazigensis Coad & Sarieyyüpoglu, 1988 Tigris spined loach
7666.  Cobitis elongata Heckel & Kner, 1858  
7667.  Cobitis elongatoides Băcescu & Mayer, 1969  
7668.  Cobitis emrei Freyhof, Bayçelebi & Geiger, 2018  
7669.  Cobitis erkakanae Freyhof, Bayçelebi & Geiger, 2018  
7670.  Cobitis evreni Erk'akan, Özeren & Nalbant, 2008 Ceyhan spined loach
7671.  Cobitis fahireae Erk'akan, Atalay-Ekmekçi & Nalbant, 1998 Küçük Menderes spined loach
7672.  Cobitis faridpaki Mousavi-Sabet, Vasil'eva, Vatandoust & Vasil'ev, 2011  
7673.  Cobitis fasciola Chen & Chen, 2013  
7674.  Cobitis feroniae Novaga, Bellucci, Geiger & Freyhof, 2024 Pontine spined loach
7675.  Cobitis fimbriata (Chen & Chen, 2017)  
7676.  Cobitis gladkovi Vasil'ev & Vasil'eva, 2008  
7677.  Cobitis gracilis Chen & Chen, 2016  
7678.  Cobitis guttata (Nguyen, 2005)  
7679.  Cobitis hankugensis Kim, Park, Son & Nalbant, 2003  
7680.  Cobitis hellenica Economidis & Nalbant, 1996  
7681.  Cobitis herzegoviniensis Buj & Šanda, 2014  
7682.  Cobitis illyrica Freyhof & Stelbrink, 2007  
7683.  Cobitis jadovaensis Mustafic & Mrakovčić, 2008  
7684.  Cobitis joergbohleni Freyhof, Bayçelebi & Geiger, 2018  
7685.  Cobitis kaibarai Nakajima, 2012  
7686.  Cobitis kellei Erk'akan, Atalay-Ekmekçi & Nalbant, 1998 Göksü spined loach
7687.  Cobitis keyvani Mousavi-Sabet, Yerli, Vatandoust, Özeren & Moradkhani, 2012  
7688.  Cobitis kurui Erk'akan, Atalay-Ekmekçi & Nalbant, 1998  
7689.  Cobitis laoensis (Sauvage, 1878)  
7690.  Cobitis lebedevi Vasil'eva & Vasil'ev, 1985  
7691.  Cobitis leptosoma Chen, Sui, He & Chen, 2015  
7692.  Cobitis levantina Krupp & Moubayed, 1992 Orontes spined loach
7693.  Cobitis linea (Heckel, 1847)  
7694.  Cobitis longitaeniatus Ngô, 2008  
7695.  Cobitis lutheri Rendahl, 1935 Luther's spiny loach
7696.  Cobitis macrostigma Dabry de Thiersant, 1872  
7697.  Cobitis magnostriata Nakajima, 2012  
7698.  Cobitis maroccana Pellegrin, 1929  
7699.  Cobitis matsubarae Okada & Ikeda, 1939  
7700.  Cobitis megaspila Nalbant, 1993  
7701.  Cobitis melanoleuca Nichols, 1925  
7702.  Cobitis mellaria Doadrio & Perea, 2023 Gibraltar spined loach
7703.  Cobitis meridionalis Karaman, 1924  
7704.  Cobitis microcephala Chen & Chen, 2011  
7705.  Cobitis minamorii Nakajima, 2012  
7706.  Cobitis multimaculata Chen & Chen, 2011  
7707.  Cobitis narentana Karaman, 1928  
7708.  Cobitis nigrolinea (Chen & Chen, 2017)  
7709.  Cobitis nuicocensis Nguyen & Vo, 2005  
7710.  Cobitis obtusirostra Chen, Sui, He & Chen, 2015  
7711.  Cobitis ohridana Karaman, 1928  
7712.  Cobitis oxycephala Chen & Chen, 2018  
7713.  Cobitis pacifica Kim, Park & Nalbant, 1999  
7714.  Cobitis paludica (de Buen, 1930) Raboseta
7715.  Cobitis phongnhaensis Ngô, 2008  
7716.  Cobitis phrygica Battalgazi, 1944 Aci spined loach
7717.  Cobitis pirii Freyhof, Bayçelebi & Geiger, 2018  
7718.  Cobitis pontica Vasil'eva & Vasil'ev, 2006 Pontic spined loach
7719.  Cobitis puncticulata Erk'akan, Atalay-Ekmekçi & Nalbant, 1998 Spotted spined loach
7720.  Cobitis punctilineata Economidis & Nalbant, 1996  
7721.  Cobitis qujiangensis (Chen & Chen, 2017)  
7722.  Cobitis rara Chen, 1981  
7723.  Cobitis rhodopensis Vassilev, 1998  
7724.  Cobitis sakahoko Nakajima & Suzawa, 2015  
7725.  Cobitis satunini Gladkov, 1935  
7726.  Cobitis shikokuensis Suzawa, 2006  
7727.  Cobitis sibirica Gladkov, 1935  
7728.  Cobitis simplicispina Hankó, 1925 Sakarya spined loach
7729.  Cobitis sinensis Sauvage & Dabry de Thiersant, 1874 Siberian spiny loach
7730.  Cobitis sipahilerae Erk'akan, Özdemir & Özeren, 2017  
7731.  Cobitis splendens Erk'akan, Atalay-Ekmekçi & Nalbant, 1998 Splendid spined loach
7732.  Cobitis squataeniatus Ngô, 2008  
7733.  Cobitis stenocauda Chen & Chen, 2013  
7734.  Cobitis stephanidisi Economidis, 1992  
7735.  Cobitis striata Ikeda, 1936  
7736.  Cobitis strumicae Karaman, 1955 Bulgarian spined loach
7737.  Cobitis taenia Linnaeus, 1758 Spined loach
7738.  Cobitis takatsuensis Mizuno, 1970  
7739.  Cobitis takenoi Nakajima, 2016  
7740.  Cobitis tanaitica Băcescu & Mayer, 1969  
7741.  Cobitis taurica Vasil'eva, Vasil'ev, Janko, Ráb & Rábová, 2005  
7742.  Cobitis tetralineata Kim, Park & Nalbant, 1999  
7743.  Cobitis trichonica Stephanidis, 1974  
7744.  Cobitis troasensis Freyhof, Bayçelebi & Geiger, 2018  
7745.  Cobitis turcica Hankó, 1925 Turkish spined loach
7746.  Cobitis vardarensis Karaman, 1928 Vardar spined loach
7747.  Cobitis vettonica Doadrio & Perdices, 1997  
7748.  Cobitis wumingensis Chen, Sui, He & Chen, 2015  
7749.  Cobitis ylengensis Ngô, 2003  
7750.  Cobitis zanandreai Cavicchioli, 1965  
7751.  Cobitis zhejiangensis Son & He, 2005  
7752.  Coccorella atlantica (Parr, 1928) Atlantic sabretooth
7753.  Coccorella atrata (Alcock, 1894)  
7754.  Coccotis coccogenis (Cope, 1868) Warpaint shiner
7755.  Coccotis zonistius (Jordan, 1880) Bandfin shiner
7756.  Coccotropsis gymnoderma (Gilchrist, 1906) Smooth-skin scorpionfish
7757.  Cochlefelis danielsi (Regan, 1908) Daniel's catfish
7758.  Cochlefelis insidiator (Kailola, 2000) Flat catfish
7759.  Cochlefelis spatula (Ramsay & Ogilby, 1886) Duckbilled catfish
7760.  Cochleoceps bassensis Hutchins, 1983  
7761.  Cochleoceps bicolor Hutchins, 1991 Western cleaner-clingfish
7762.  Cochleoceps orientalis Hutchins, 1991 Eastern cleaner-clingfish
7763.  Cochleoceps spatula (Günther, 1861)  
7764.  Cochleoceps viridis Hutchins, 1991 Green clingfish
7765.  Cociella crocodilus (Cuvier, 1829) Crocodile flathead
7766.  Cociella heemstrai Knapp, 1996  
7767.  Cociella hutchinsi Knapp, 1996 Brownmargin flathead
7768.  Cociella punctata (Cuvier, 1829) Spotted flathead
7769.  Cociella somaliensis Knapp, 1996  
7770.  Cocotropus altipinnis Waite, 1903 Highfin velvetfish
7771.  Cocotropus astakhovi Prokofiev, 2010  
7772.  Cocotropus aurantius Matsunuma, Sado & Motomura, 2021  
7773.  Cocotropus dermacanthus (Bleeker, 1852) Spinyskin velvetfish
7774.  Cocotropus echinatus (Cantor, 1849)  
7775.  Cocotropus eksae Prokofiev, 2010  
7776.  Cocotropus izuensis Imamura, Aizawa & Shinohara, 2010  
7777.  Cocotropus keramaensis Imamura & Shinohara, 2003  
7778.  Cocotropus larvatus Poss & Allen, 1987 Ghost velvetfish
7779.  Cocotropus masudai Matsubara, 1943  
7780.  Cocotropus microps Johnson, 2004 Patchwork velvetfish
7781.  Cocotropus monacanthus (Gilchrist, 1906) Roughskin scorpionfish
7782.  Cocotropus possi Imamura & Shinohara, 2008  
7783.  Cocotropus richeri Fricke, 2004  
7784.  Cocotropus roseomaculatus Imamura & Shinohara, 2004  
7785.  Cocotropus roseus Day, 1875  
7786.  Cocotropus steinitzi Eschmeyer & Dor, 1978 Steinitz' velvetfish
7787.  Codoma ornata Girard, 1856 Ornate shiner
7788.  Coelophrys arca Smith & Radcliffe, 1912  
7789.  Coelophrys bradburyae Endo & Shinohara, 1999  
7790.  Coelophrys brevicaudata Brauer, 1902  
7791.  Coelophrys brevipes Smith & Radcliffe, 1912  
7792.  Coelophrys micropus (Alcock, 1891)  
7793.  Coelophrys mollis Smith & Radcliffe, 1912  
7794.  Coelorinchus acanthiger Barnard, 1925 Surgeon grenadier
7795.  Coelorinchus acantholepis Gilbert & Hubbs, 1920  
7796.  Coelorinchus aconcagua Iwamoto, 1978 Aconcagua grenadier
7797.  Coelorinchus acutirostris Smith & Radcliffe, 1912 Spearnose whiptail
7798.  Coelorinchus amirantensis Iwamoto, Golani, Baranes & Goren, 2006  
7799.  Coelorinchus amydrozosterus Iwamoto & Williams, 1999 Faintbanded whiptail
7800.  Coelorinchus anatirostris Jordan & Gilbert, 1904 Duckbill grenadier
7801.  Coelorinchus anisacanthus Sazonov, 1994  
7802.  Coelorinchus aratrum Gilbert, 1905  
7803.  Coelorinchus argentatus Smith & Radcliffe, 1912 Silver whiptail
7804.  Coelorinchus argus Weber, 1913 Eyespot grenadier
7805.  Coelorinchus aspercephalus Waite, 1911 Rough-head whiptail
7806.  Coelorinchus asteroides Okamura, 1963  
7807.  Coelorinchus australis (Richardson, 1839) Southern whiptail
7808.  Coelorinchus biclinozonalis Arai & Mcmillan, 1982 Two-barred whiptail
7809.  Coelorinchus bollonsi McCann & McKnight, 1980 Bollons' rattail
7810.  Coelorinchus braueri Barnard, 1925 Shovelnose grenadier
7811.  Coelorinchus brevirostris Okamura, 1984  
7812.  Coelorinchus caelorhincus (Risso, 1810) Hollowsnout grenadier
7813.  Coelorinchus campbellicus McCann & McKnight, 1980  
7814.  Coelorinchus canus (Garman, 1899) Clearsnout grenadier
7815.  Coelorinchus caribbaeus (Goode & Bean, 1885) Blackfin grenadier
7816.  Coelorinchus carinifer Gilbert & Hubbs, 1920  
7817.  Coelorinchus caudani (Köhler, 1896)  
7818.  Coelorinchus celaenostomus McMillan & Paulin, 1993 Black lip rattail
7819.  Coelorinchus charius Iwamoto & Williams, 1999 Graceful whiptail
7820.  Coelorinchus chilensis Gilbert & Thompson, 1916 Chilean grenadier
7821.  Coelorinchus cingulatus Gilbert & Hubbs, 1920  
7822.  Coelorinchus commutabilis Smith & Radcliffe, 1912  
7823.  Coelorinchus cookianus McCann & McKnight, 1980 Cook's rattail
7824.  Coelorinchus cylindricus Iwamoto & Merrett, 1997  
7825.  Coelorinchus denticulatus Regan, 1921 Filesnout grenadier
7826.  Coelorinchus divergens Okamura & Yatou, 1984  
7827.  Coelorinchus dorsalis Gilbert & Hubbs, 1920  
7828.  Coelorinchus doryssus Gilbert, 1905  
7829.  Coelorinchus fasciatus (Günther, 1878) Banded whiptail
7830.  Coelorinchus flabellispinis (Alcock, 1894)  
7831.  Coelorinchus formosanus Okamura, 1963 Formosa grenadier
7832.  Coelorinchus fuscigulus Iwamoto, Ho & Shao, 2009  
7833.  Coelorinchus gaesorhynchus Iwamoto & Williams, 1999 Javelin whiptail
7834.  Coelorinchus ganymedes Prokofiev, 2021  
7835.  Coelorinchus geronimo Marshall & Iwamoto, 1973  
7836.  Coelorinchus gilberti Jordan & Hubbs, 1925  
7837.  Coelorinchus gladius Gilbert & Cramer, 1897  
7838.  Coelorinchus goobala Iwamoto & Williams, 1999 Goobala whiptail
7839.  Coelorinchus gormani Iwamoto & Graham, 2008  
7840.  Coelorinchus hexafasciatus Okamura, 1982 Six-band grenadier
7841.  Coelorinchus hige Matsubara, 1943  
7842.  Coelorinchus hoangi Iwamoto & Graham, 2008  
7843.  Coelorinchus horribilis McMillan & Paulin, 1993 Horrible rattail
7844.  Coelorinchus hubbsi Matsubara, 1936  
7845.  Coelorinchus immaculatus Sazonov & Iwamoto, 1992  
7846.  Coelorinchus infuscus McMillan & Paulin, 1993 Dusky rattail
7847.  Coelorinchus innotabilis McCulloch, 1907 Notable whiptail
7848.  Coelorinchus japonicus (Temminck & Schlegel, 1846) Japanese grenadier
7849.  Coelorinchus jordani Smith & Pope, 1906  
7850.  Coelorinchus kaiyomaru Arai & Iwamoto, 1979 Campbell whiptail
7851.  Coelorinchus kamoharai Matsubara, 1943 Kamohara grenadier
7852.  Coelorinchus karrerae Trunov, 1984 Karrer's whiptail
7853.  Coelorinchus kermadecus Jordan & Gilbert, 1904 Kermadec rattail
7854.  Coelorinchus kishinouyei Jordan & Snyder, 1900 Mugura grenadier
7855.  Coelorinchus labiatus (Köhler, 1896) Spearsnouted grenadier
7856.  Coelorinchus lanceolatus Nakayama, 2020  
7857.  Coelorinchus lasti Iwamoto & Williams, 1999 Roughsnout whiptail
7858.  Coelorinchus leptorhinus Chiou, Shao & Iwamoto, 2004  
7859.  Coelorinchus longicephalus Okamura, 1982 Longhead grenadier
7860.  Coelorinchus longissimus Matsubara, 1943  
7861.  Coelorinchus macrochir (Günther, 1877) Longarm grenadier
7862.  Coelorinchus macrolepis Gilbert & Hubbs, 1920  
7863.  Coelorinchus macrorhynchus Smith & Radcliffe, 1912 Bigsnout whiptail
7864.  Coelorinchus maculatus Gilbert & Hubbs, 1920 Blotch whiptail
7865.  Coelorinchus marinii Hubbs, 1934 Marini's grenadier
7866.  Coelorinchus matamua (McCann & McKnight, 1980) Mahia whiptail
7867.  Coelorinchus matsubarai Okamura, 1982  
7868.  Coelorinchus maurofasciatus McMillan & Paulin, 1993 Dark banded rattail
7869.  Coelorinchus mayiae Iwamoto & Williams, 1999 False silver whiptail
7870.  Coelorinchus mediterraneus Iwamoto & Ungaro, 2002  
7871.  Coelorinchus melanobranchus Iwamoto & Merrett, 1997  
7872.  Coelorinchus melanosagmatus Iwamoto & Anderson, 1999  
7873.  Coelorinchus mirus McCulloch, 1926 Gargoyle fish
7874.  Coelorinchus multifasciatus Sazonov & Iwamoto, 1992  
7875.  Coelorinchus multispinulosus Katayama, 1942 Spearnose grenadier
7876.  Coelorinchus mycterismus McMillan & Paulin, 1993 Upturned snout rattail
7877.  Coelorinchus mystax McMillan & Paulin, 1993 Patterned rattail
7878.  Coelorinchus nazcaensis Sazonov & Iwamoto, 1992  
7879.  Coelorinchus notatus Smith & Radcliffe, 1912  
7880.  Coelorinchus nox Nakayama, 2020  
7881.  Coelorinchus obscuratus McMillan & Iwamoto, 2009  
7882.  Coelorinchus occa (Goode & Bean, 1885) Swordsnout grenadier
7883.  Coelorinchus okamurai Nakayama & Endo, 2017  
7884.  Coelorinchus oliverianus Phillipps, 1927 Hawknose grenadier
7885.  Coelorinchus osipullus McMillan & Iwamoto, 2009  
7886.  Coelorinchus parallelus (Günther, 1877) Spiny grenadier
7887.  Coelorinchus pardus Iwamoto & Williams, 1999 Leopard whiptail
7888.  Coelorinchus parvifasciatus McMillan & Paulin, 1993 Small banded rattail
7889.  Coelorinchus platorhynchus Smith & Radcliffe, 1912  
7890.  Coelorinchus polli Marshall & Iwamoto, 1973  
7891.  Coelorinchus posteromaculatus Nakayama, Prokofiev & Kawai, 2020 Tailspotted grenadier
7892.  Coelorinchus productus Gilbert & Hubbs, 1916 Unicorn grenadier
7893.  Coelorinchus pseudoparallelus Trunov, 1983  
7894.  Coelorinchus quadricristatus (Alcock, 1891)  
7895.  Coelorinchus quincunciatus Gilbert & Hubbs, 1920  
7896.  Coelorinchus radcliffei Gilbert & Hubbs, 1920  
7897.  Coelorinchus scaphopsis (Gilbert, 1890) Shoulderspot grenadier
7898.  Coelorinchus semaphoreus Iwamoto & Merrett, 1997 Semaphore whiptail
7899.  Coelorinchus sereti Iwamoto & Merrett, 1997 Short-tooth whiptail
7900.  Coelorinchus sexradiatus Gilbert & Hubbs, 1920  
7901.  Coelorinchus shcherbachevi Iwamoto & Merrett, 1997 False duckbill whiptail
7902.  Coelorinchus sheni Chiou, Shao & Iwamoto, 2004  
7903.  Coelorinchus simorhynchus Iwamoto & Anderson, 1994  
7904.  Coelorinchus smithi Gilbert & Hubbs, 1920 False graceful whiptail
7905.  Coelorinchus sparsilepis Okamura, 1984  
7906.  Coelorinchus spathulatus McMillan & Paulin, 1993 Spatulate rattail
7907.  Coelorinchus spilonotus Sazonov & Iwamoto, 1992  
7908.  Coelorinchus spinifer Gilbert & Hubbs, 1920  
7909.  Coelorinchus supernasutus McMillan & Paulin, 1993 Supanose rattail
7910.  Coelorinchus thompsoni Gilbert & Hubbs, 1920  
7911.  Coelorinchus thurla Iwamoto & Williams, 1999 Thurla whiptail
7912.  Coelorinchus tokiensis (Steindachner & Döderlein, 1887)  
7913.  Coelorinchus trachycarus Iwamoto, McMillan & Shcherbachev, 1999  
7914.  Coelorinchus triocellatus Gilbert & Hubbs, 1920  
7915.  Coelorinchus trunovi Iwamoto & Anderson, 1994  
7916.  Coelorinchus velifer Gilbert & Hubbs, 1920  
7917.  Coelorinchus ventrilux Marshall & Iwamoto, 1973 Firebelly grenadier
7918.  Coelorinchus vityazae Iwamoto, Shcherbachev & Marquardt, 2004  
7919.  Coelorinchus weberi Gilbert & Hubbs, 1920  
7920.  Coelorinchus yurii Iwamoto, Golani, Baranes & Goren, 2006  
7921.  Coelotilapia joka (Thys van den Audenaerde, 1969)  
7922.  Coilia borneensis Bleeker, 1852 Bornean grenadier anchovy
7923.  Coilia brachygnathus Kreyenberg & Pappenheim, 1908 Yangtse grenadier anchovy
7924.  Coilia coomansi Hardenberg, 1934 Cooman's grenadier anchovy
7925.  Coilia dussumieri Valenciennes, 1848 Goldspotted grenadier anchovy
7926.  Coilia grayii Richardson, 1845 Gray's grenadier anchovy
7927.  Coilia lindmani Bleeker, 1857 Lindman's grenadier anchovy
7928.  Coilia macrognathos Bleeker, 1852 Longjaw grenadier anchovy
7929.  Coilia mystus (Linnaeus, 1758) Osbeck's grenadier anchovy
7930.  Coilia nasus Temminck & Schlegel, 1846 Japanese grenadier anchovy
7931.  Coilia neglecta Whitehead, 1968 Neglected grenadier anchovy
7932.  Coilia ramcarati (Hamilton, 1822) Ramcarat grenadier anchovy
7933.  Coilia rebentischii Bleeker, 1858 Many-fingered grenadier anchovy
7934.  Coilia reynaldi Valenciennes, 1848 Reynald's grenadier anchovy
7935.  Colistium guentheri (Hutton, 1873)  
7936.  Colistium nudipinnis (Waite, 1911)  
7937.  Colletteichthys dussumieri (Valenciennes, 1837) Flat toadfish
7938.  Colletteichthys flavipinnis Greenfield, Bineesh & Akhilesh, 2012 Yellowfin toadfish
7939.  Colletteichthys occidentalis Greenfield, 2012 Arabian toadfish
7940.  Collichthys lucidus (Richardson, 1844)  
7941.  Collichthys niveatus Jordan & Starks, 1906  
7942.  Coloconger cadenati Kanazawa, 1961  
7943.  Coloconger canina (Castle & Raju, 1975)  
7944.  Coloconger eximia (Castle, 1967)  
7945.  Coloconger japonicus Machida, 1984  
7946.  Coloconger maculatus Ho, Tang & Chu, 2021 Caudal-spot short-tail eel
7947.  Coloconger meadi Kanazawa, 1957  
7948.  Coloconger paucitubus Ho, Smith & Pogonoski, 2025 Solomon short-tailed conger
7949.  Coloconger raniceps Alcock, 1889 Froghead eel
7950.  Coloconger saldanhai Quéro, 2001  
7951.  Coloconger scholesi Chan, 1967 Indo-Pacific shorttail conger
7952.  Cologrammus flavescens (Hutton, 1872) Short-tassel weedfish
7953.  Cololabis adoceta Böhlke, 1951 Saury
7954.  Cololabis saira (Brevoort, 1856) Pacific saury
7955.  Colomesus psittacus (Bloch & Schneider, 1801) Banded puffer
7956.  Colomesus tocantinensis Amaral, Brito, Silva & Carvalho, 2013  
7957.  Colossoma macropomum (Cuvier, 1816) Cachama
7958.  Colpichthys hubbsi Crabtree, 1989 Delta silverside
7959.  Colpichthys regis (Jenkins & Evermann, 1889) False grunion
7960.  Colurodontis paxmani Hutchins, 1977  
7961.  Comephorus baikalensis (Pallas, 1776) Big Baikal oilfish
7962.  Comephorus dybowskii Korotneff, 1904 Little Baikal oilfish
7963.  Compsanthias hawaiiensis (Randall, 1979) Hawaiian longfin anthias
7964.  Compsanthias ventralis (Randall, 1979) Longfin anthias
7965.  Compsaraia compsa (Mago-Leccia, 1994)  
7966.  Compsaraia iara Bernt & Albert, 2017  
7967.  Compsaraia samueli Albert & Crampton, 2009 Pelican Knifefish
7968.  Compsura gorgonae (Evermann & Goldsborough, 1909)  
7969.  Compsura heterura Eigenmann, 1915  
7970.  Concholabrus fasciatus (Bloch, 1791) Redbreasted wrasse
7971.  Concholabrus quinquecinctus (Rüppell, 1835) Whitebarred wrasse
7972.  Conger cinereus Rüppell, 1830 Longfin African conger
7973.  Conger conger (Linnaeus, 1758) European conger
7974.  Conger erebennus (Jordan & Snyder, 1901)  
7975.  Conger esculentus Poey, 1861 Grey conger
7976.  Conger japonicus Bleeker, 1879 Beach conger
7977.  Conger jordani Kanazawa, 1958  
7978.  Conger macrocephalus Kanazawa, 1958  
7979.  Conger marginatus Valenciennes, 1850 Hawaiian mustache conger
7980.  Conger monganius (Phillipps, 1932)  
7981.  Conger myriaster (Brevoort, 1856) Whitespotted conger
7982.  Conger oceanicus (Mitchill, 1818) American conger
7983.  Conger oligoporus Kanazawa, 1958  
7984.  Conger orbignianus Valenciennes, 1837 Argentine conger
7985.  Conger philippinus Kanazawa, 1958  
7986.  Conger triporiceps Kanazawa, 1958 Manytooth conger
7987.  Conger verreauxi Kaup, 1856 Conger
7988.  Conger wilsoni (Bloch & Schneider, 1801) Cape conger
7989.  Congiopodus coriaceus Paulin & Moreland, 1979 Deepsea pigfish
7990.  Congiopodus kieneri (Sauvage, 1878)  
7991.  Congiopodus leucopaecilus (Richardson, 1846) Southern pigfish
7992.  Congiopodus peruvianus (Cuvier, 1829) Horsefish
7993.  Congiopodus spinifer (Smith, 1839) Spinenose horsefish
7994.  Congiopodus torvus (Gronow, 1772) Smooth horsefish
7995.  Congocharax olbrechtsi (Poll, 1954)  
7996.  Congochromis dimidiatus (Pellegrin, 1900)  
7997.  Congochromis pugnatus Stiassny & Schliewen, 2007  
7998.  Congochromis robustus Lamboj, 2012  
7999.  Congochromis sabinae (Lamboj, 2005)  
8000.  Congochromis squamiceps (Boulenger, 1902)  
8001.  Congoglanis alula (Nichols & Griscom, 1917)  
8002.  Congoglanis howesi Vari, Ferraris & Skelton, 2012  
8003.  Congoglanis inga Ferraris, Vari & Skelton, 2011  
8004.  Congoglanis sagitta Ferraris, Vari & Skelton, 2011  
8005.  Congolapia bilineata (Pellegrin, 1900)  
8006.  Congolapia crassa (Pellegrin, 1903)  
8007.  Congolapia louna Dunz, Vreven & Schliewen, 2012  
8008.  Congopanchax brichardi Poll, 1971 Brichard's lampeye
8009.  Congopanchax myersi (Poll, 1952) Hummingbird lampeye
8010.  Congothrissa gossei Poll, 1964 Smoothbelly pellonuline
8011.  Congresox talabon (Cuvier, 1829) Yellow pike conger
8012.  Congresox talabonoides (Bleeker, 1853) Indian pike conger
8013.  Congrhynchus talabonoides Fowler, 1934  
8014.  Congriscus maldivensis (Norman, 1939)  
8015.  Congriscus marquesaensis Karmovskaya, 2004  
8016.  Congriscus megastoma (Günther, 1877)  
8017.  Congrogadus amplimaculatus (Winterbottom, 1980) Largespot eel blenny
8018.  Congrogadus hierichthys Jordan & Richardson, 1908 Sulu eelblenny
8019.  Congrogadus malayanus (Weber, 1909) Malayan eel blenny
8020.  Congrogadus spinifer (Borodin, 1933) Spiny eel blenny
8021.  Congrogadus subducens (Richardson, 1843) Carpet eel-blenny
8022.  Congrogadus winterbottomi Gill, Mooi & Hutchins, 2000 Pilbara eelblenny
8023.  Congrosoma evermanni Garman, 1899 Evermann's conger
8024.  Conidens laticephalus (Tanaka, 1909) Broadhead clingfish
8025.  Conidens samoensis (Steindachner, 1906)  
8026.  Conocara bertelseni Sazonov, 2002  
8027.  Conocara fiolenti Sazonov & Ivanov, 1979 Fiolenti's smooth-head
8028.  Conocara kreffti Sazonov, 1997 Wrinkled slickhead
8029.  Conocara macropterum (Vaillant, 1888) Longfin smooth-head
8030.  Conocara microlepis (Lloyd, 1909) Elongate smooth-head
8031.  Conocara murrayi (Koefoed, 1927) Murray's smooth-head
8032.  Conocara nigrum (Günther, 1878) Flathead slickhead
8033.  Conocara paxtoni Sazonov, Williams & Kobyliansky, 2009  
8034.  Conocara salmoneum (Gill & Townsend, 1897) Salmon smooth-head
8035.  Conocara werneri Nybelin, 1947 Werner's smooth-head
8036.  Conodon macrops Hildebrand, 1946 Lemoneye grunt
8037.  Conodon nobilis (Linnaeus, 1758) Barred grunt
8038.  Conodon serrifer Jordan & Gilbert, 1882 Armed grunt
8039.  Conorhynchos conirostris (Valenciennes, 1840)  
8040.  Conta conta (Hamilton, 1822) Conta catfish
8041.  Conta pectinata Ng, 2005  
8042.  Contusus brevicaudus Hardy, 1981  
8043.  Contusus richei (Fréminville, 1813) Prickly toadfish
8044.  Cookeolus japonicus (Cuvier, 1829) Longfinned bullseye
8045.  Copadichromis atripinnis Stauffer & Sato, 2002  
8046.  Copadichromis azureus Konings, 1990  
8047.  Copadichromis borleyi (Iles, 1960) Haplochromis borleyi redfin
8048.  Copadichromis chizumuluensis Stauffer & Konings, 2006  
8049.  Copadichromis chrysonotus (Boulenger, 1908)  
8050.  Copadichromis cyaneus (Trewavas, 1935)  
8051.  Copadichromis cyanocephalus Stauffer & Konings, 2006  
8052.  Copadichromis diplostigma Stauffer & Konings, 2006  
8053.  Copadichromis geertsi Konings, 1999  
8054.  Copadichromis ilesi Konings, 1999  
8055.  Copadichromis insularis Stauffer & Konings, 2006  
8056.  Copadichromis jacksoni (Iles, 1960)  
8057.  Copadichromis likomae (Iles, 1960)  
8058.  Copadichromis mbenjii Konings, 1990 Haplochromis quads
8059.  Copadichromis melas Stauffer & Konings, 2006  
8060.  Copadichromis mloto (Iles, 1960)  
8061.  Copadichromis nkatae (Iles, 1960)  
8062.  Copadichromis parvus Stauffer & Konings, 2006  
8063.  Copadichromis pleurostigma (Trewavas, 1935)  
8064.  Copadichromis pleurostigmoides (Iles, 1960)  
8065.  Copadichromis quadrimaculatus (Regan, 1922)  
8066.  Copadichromis trewavasae Konings, 1999  
8067.  Copadichromis trimaculatus (Iles, 1960) Verduya's hap
8068.  Copadichromis verduyni Konings, 1990  
8069.  Copadichromis virginalis (Iles, 1960) Lake Malawi utaka
8070.  Copeina guttata (Steindachner, 1876) Redspotted tetra
8071.  Copeina osgoodi Eigenmann, 1922  
8072.  Copella arnoldi (Regan, 1912) Splash tetra
8073.  Copella callolepis (Regan, 1912)  
8074.  Copella compta (Myers, 1927)  
8075.  Copella eigenmanni (Regan, 1912)  
8076.  Copella nattereri (Steindachner, 1876) Spotted tetra
8077.  Copella vilmae Géry, 1963 Rainbow copella
8078.  Cophecheilus bamen Zhu, Zhang, Zhang & Han, 2011  
8079.  Cophecheilus brevibarbatus He, Huang, He & Yang, 2015  
8080.  Copionodon elysium de Pinna, Burger & Zanata, 2018  
8081.  Copionodon lianae Campanario & de Pinna, 2000  
8082.  Copionodon orthiocarinatus de Pinna, 1992  
8083.  Copionodon pecten de Pinna, 1992  
8084.  Coptobrycon bilineatus (Ellis, 1911)  
8085.  Coptodon bakossiorum (Stiassny, Schliewen & Dominey, 1992)  
8086.  Coptodon bemini (Thys van den Audenaerde, 1972)  
8087.  Coptodon bythobates (Stiassny, Schliewen & Dominey, 1992)  
8088.  Coptodon cameronensis (Holly, 1927)  
8089.  Coptodon camerunensis (Lönnberg, 1903)  
8090.  Coptodon coffea (Thys van den Audenaerde, 1970)  
8091.  Coptodon congica (Poll & Thys van den Audenaerde, 1960)  
8092.  Coptodon dageti (Thys van den Audenaerde, 1971)  
8093.  Coptodon deckerti (Thys van den Audenaerde, 1967)  
8094.  Coptodon discolor (Günther, 1903)  
8095.  Coptodon ejagham (Dunz & Schliewen, 2010)  
8096.  Coptodon flavus (Stiassny, Schliewen & Dominey, 1992)  
8097.  Coptodon fusiforme (Dunz & Schliewen, 2010)  
8098.  Coptodon guineensis (Günther, 1862) Guinean tilapia
8099.  Coptodon gutturosus (Stiassny, Schliewen & Dominey, 1992)  
8100.  Coptodon imbrifernus (Stiassny, Schliewen & Dominey, 1992)  
8101.  Coptodon ismailiaensis (Mekkawy, 1995)  
8102.  Coptodon konkourensis (Dunz & Schliewen, 2012)  
8103.  Coptodon kottae (Lönnberg, 1904)  
8104.  Coptodon louka (Thys van den Audenaerde, 1969)  
8105.  Coptodon margaritacea (Boulenger, 1916)  
8106.  Coptodon nigrans (Dunz & Schliewen, 2010)  
8107.  Coptodon nyongana (Thys van den Audenaerde, 1971)  
8108.  Coptodon rendalli (Boulenger, 1897) Redbreast tilapia
8109.  Coptodon rheophila (Daget, 1962)  
8110.  Coptodon snyderae (Stiassny, Schliewen & Dominey, 1992)  
8111.  Coptodon spongotroktis (Stiassny, Schliewen & Dominey, 1992)  
8112.  Coptodon tholloni (Sauvage, 1884)  
8113.  Coptodon thysi (Stiassny, Schliewen & Dominey, 1992)  
8114.  Coptodon walteri (Thys van den Audenaerde, 1968)  
8115.  Coptodon zillii (Gervais, 1848) Redbelly tilapia
8116.  Coptostomabarbus bellcrossi Poll, 1969  
8117.  Coptostomabarbus wittei David & Poll, 1937 Upjaw barb
8118.  Coradion altivelis McCulloch, 1916 Highfin coralfish
8119.  Coradion calendula Matsunuma, Motomura & Seah, 2023 Orange-tailed coralfish
8120.  Coradion chrysozonus (Cuvier, 1831) Goldengirdled coralfish
8121.  Coradion melanopus (Cuvier, 1831) Twospot coralfish
8122.  Coralliozetus angelicus (Böhlke & Mead, 1957) Angel blenny
8123.  Coralliozetus boehlkei Stephens, 1963 Barcheek blenny
8124.  Coralliozetus cardonae Evermann & Marsh, 1899 Twinhorn blenny
8125.  Coralliozetus micropes (Beebe & Tee-Van, 1938) Scarletfin blenny
8126.  Coralliozetus rosenblatti Stephens, 1963 Spikefin blenny
8127.  Coralliozetus springeri Stephens & Johnson, 1966  
8128.  Corcyrogobius liechtensteini (Kolombatović, 1891) Liechtenstein's goby
8129.  Corcyrogobius lubbocki Miller, 1988  
8130.  Corcyrogobius pulcher Kovačić, Wirtz & Schliewen, 2020 Senegal goby
8131.  Cordylancistrus daguae (Eigenmann, 1912)  
8132.  Cordylancistrus nephelion Provenzano & Milani, 2006  
8133.  Cordylancistrus perijae Pérez & Provenzano, 1996  
8134.  Cordylancistrus pijao Provenzano & Villa-Navarro, 2017  
8135.  Cordylancistrus tayrona Provenzano, Milani & Ardila Rodríguez, 2017  
8136.  Cordylancistrus torbesensis (Schultz, 1944)  
8137.  Coregonus acrinasus Selz, Dönz, Vonlanthen & Seehausen, 2020  
8138.  Coregonus albellus Fatio, 1890  
8139.  Coregonus albula (Linnaeus, 1758) Vendace
8140.  Coregonus alpenae (Koelz, 1924) Longjaw cisco
8141.  Coregonus alpinus Fatio, 1885  
8142.  Coregonus anaulorum Chereshnev, 1996  
8143.  Coregonus arenicolus Kottelat, 1997  
8144.  Coregonus artedi Lesueur, 1818 Cisco
8145.  Coregonus atterensis Kottelat, 1997  
8146.  Coregonus austriacus Vogt, 1909  
8147.  Coregonus autumnalis (Pallas, 1776) Arctic cisco
8148.  Coregonus baerii Kessler, 1864  
8149.  Coregonus baicalensis Dybowski, 1874  
8150.  Coregonus baunti Mukhomediyarov, 1948  
8151.  Coregonus bavaricus Hofer, 1909  
8152.  Coregonus bezola Fatio, 1888  
8153.  Coregonus brienzii Selz, Dönz, Vonlanthen & Seehausen, 2020  
8154.  Coregonus candidus Goll, 1883  
8155.  Coregonus chadary Dybowski, 1869 Khadary-whitefish
8156.  Coregonus clupeaformis (Mitchill, 1818) Lake whitefish
8157.  Coregonus clupeoides Lacepède, 1803 Powan
8158.  Coregonus confusus Fatio, 1885  
8159.  Coregonus danneri Vogt, 1908  
8160.  Coregonus duplex Fatio, 1890  
8161.  Coregonus fatioi Kottelat, 1997  
8162.  Coregonus fera Jurine, 1825  
8163.  Coregonus fontanae Schulz & Freyhof, 2003  
8164.  Coregonus gutturosus (Gmelin, 1818)  
8165.  Coregonus heglingus Schinz, 1822  
8166.  Coregonus hiemalis Jurine, 1825  
8167.  Coregonus hoferi Berg, 1932  
8168.  Coregonus holsatus Thienemann, 1916  
8169.  Coregonus hoyi (Milner, 1874) Bloater
8170.  Coregonus huntsmani Scott, 1987 Atlantic whitefish
8171.  Coregonus intermundia Selz & Seehausen, 2023  
8172.  Coregonus johannae (Wagner, 1910) Deepwater cisco
8173.  Coregonus kiletz Michailovsky, 1903  
8174.  Coregonus kiyi (Koelz, 1921) Kiyi
8175.  Coregonus ladogae Pravdin, Golubev & Belyaeva, 1938  
8176.  Coregonus laurettae Bean, 1881 Bering cisco
8177.  Coregonus lavaretus (Linnaeus, 1758) European whitefish
8178.  Coregonus litoralis Selz & Seehausen, 2023  
8179.  Coregonus lucinensis Thienemann, 1933  
8180.  Coregonus lutokka Kottelat, Bogutskaya & Freyhof, 2005  
8181.  Coregonus macrophthalmus Nüsslin, 1882 Gangfisch
8182.  Coregonus maraena (Bloch, 1779) Maraena whitefish
8183.  Coregonus maraenoides Polyakov, 1874 Peipsi whitefish
8184.  Coregonus maxillaris Günther, 1866  
8185.  Coregonus megalops Widegren, 1863 Lacustrine fluvial whitefish
8186.  Coregonus migratorius (Georgi, 1775)  
8187.  Coregonus muelleri Selz & Seehausen, 2023  
8188.  Coregonus muksun (Pallas, 1814) Muksun
8189.  Coregonus nasus (Pallas, 1776) Broad whitefish
8190.  Coregonus nelsonii Bean, 1884 Alaska whitefish
8191.  Coregonus nigripinnis (Milner, 1874) Blackfin cisco
8192.  Coregonus nilssoni Valenciennes, 1848  
8193.  Coregonus nipigon (Koelz, 1925)  
8194.  Coregonus nobilis Haack, 1882  
8195.  Coregonus obliterus Selz & Seehausen, 2023  
8196.  Coregonus oxyrinchus (Linnaeus, 1758) Houting
8197.  Coregonus palaea Cuvier, 1829  
8198.  Coregonus pallasii Valenciennes, 1848  
8199.  Coregonus peled (Gmelin, 1789) Peled
8200.  Coregonus pennantii Valenciennes, 1848 Gwyniad
8201.  Coregonus pidschian (Gmelin, 1789) Humpback whitefish
8202.  Coregonus pollan Thompson, 1835 Irish pollan
8203.  Coregonus pravdinellus Dulkeit, 1949  
8204.  Coregonus profundus Selz, Dönz, Vonlanthen & Seehausen, 2020  
8205.  Coregonus reighardi (Koelz, 1924) Shortnose cisco
8206.  Coregonus renke (Schrank, 1783)  
8207.  Coregonus restrictus Fatio, 1885  
8208.  Coregonus sardinella Valenciennes, 1848 Sardine cisco
8209.  Coregonus sarnensis Selz & Seehausen, 2023  
8210.  Coregonus steinmanni Selz, Dönz, Vonlanthen & Seehausen, 2020  
8211.  Coregonus stigmaticus Regan, 1908 Schelly
8212.  Coregonus subautumnalis Kaganowsky, 1932  
8213.  Coregonus suidteri Fatio, 1885 Lake Sempach whitefish
8214.  Coregonus supersum Selz & Seehausen, 2023  
8215.  Coregonus suspensus Selz & Seehausen, 2023  
8216.  Coregonus trybomi Svärdson, 1979  
8217.  Coregonus tugun (Pallas, 1814) Tugun
8218.  Coregonus ussuriensis Berg, 1906 Amur whitefish
8219.  Coregonus vandesius Richardson, 1836  
8220.  Coregonus vessicus Dryagin, 1932  
8221.  Coregonus wartmanni (Bloch, 1784) Blaufelchen
8222.  Coregonus widegreni Malmgren, 1863 Valaam whitefish
8223.  Coregonus zenithicus (Jordan & Evermann, 1909) Shortjaw cisco
8224.  Coregonus zuerichensis Nüsslin, 1882  
8225.  Coregonus zugensis Nüsslin, 1882  
8226.  Coreius cetopsis (Kner, 1867)  
8227.  Coreius guichenoti (Sauvage & Dabry de Thiersant, 1874)  
8228.  Coreius heterodon (Bleeker, 1864)  
8229.  Coreius septentrionalis (Nichols, 1925)  
8230.  Corematodus shiranus Boulenger, 1897  
8231.  Corematodus taeniatus Trewavas, 1935  
8232.  Coreobagrus brevicorpus Mori, 1936 Korean stumpy bullhead
8233.  Coreobagrus ichikawai Okada & Kubota, 1957 Neko-gigi
8234.  Coreoleuciscus aeruginos Song & Bang, 2015  
8235.  Coreoleuciscus splendidus Mori, 1935  
8236.  Coreoperca herzi Herzenstein, 1896  
8237.  Coreoperca kawamebari (Temminck & Schlegel, 1843)  
8238.  Coreoperca liui Cao & Liang, 2013  
8239.  Coreoperca loona (Wu, 1939)  
8240.  Coreoperca whiteheadi Boulenger, 1900  
8241.  Corica laciniata Fowler, 1935 Bangkok river sprat
8242.  Corica soborna Hamilton, 1822 Ganges river sprat
8243.  Coris atlantica Günther, 1862  
8244.  Coris auricularis (Valenciennes, 1839) Western king wrasse
8245.  Coris aurilineata Randall & Kuiter, 1982 Goldlined coris
8246.  Coris aygula Lacepède, 1801 Clown coris
8247.  Coris ballieui Vaillant & Sauvage, 1875  
8248.  Coris batuensis (Bleeker, 1856) Batu coris
8249.  Coris bulbifrons Randall & Kuiter, 1982 Doubleheader
8250.  Coris caudimacula (Quoy & Gaimard, 1834) Spottail coris
8251.  Coris centralis Randall, 1999  
8252.  Coris cuvieri (Bennett, 1831)  
8253.  Coris debueni Randall, 1999 De Buen's coris
8254.  Coris dorsomacula Fowler, 1908 Pale-barred coris
8255.  Coris flava Fricke & Durville, 2021  
8256.  Coris flavovittata (Bennett, 1828) Yellowstripe coris
8257.  Coris formosa (Bennett, 1830) Queen coris
8258.  Coris gaimard (Quoy & Gaimard, 1824) African coris
8259.  Coris hewetti Randall, 1999  
8260.  Coris julis (Linnaeus, 1758) Mediterranean rainbow wrasse
8261.  Coris latifasciata Randall, 2013  
8262.  Coris marquesensis Randall, 1999  
8263.  Coris musume (Jordan & Snyder, 1904)  
8264.  Coris nigrotaenia Mee & Hare, 1995 Blackbar coris
8265.  Coris picta (Bloch & Schneider, 1801) Comb wrasse
8266.  Coris pictoides Randall & Kuiter, 1982 Blackstripe coris
8267.  Coris roseoviridis Randall, 1999  
8268.  Coris sandeyeri (Hector, 1884) Sandager's wrasse
8269.  Coris variegata (Rüppell, 1835) Dapple coris
8270.  Coris venusta Vaillant & Sauvage, 1875 Elegant coris
8271.  Corniger spinosus Agassiz, 1831 Spinycheek soldierfish
8272.  Corumbataia britskii Ferreira & Ribeiro, 2007  
8273.  Corumbataia cuestae Britski, 1997  
8274.  Corumbataia liliai Silva, Roxo, Souza & Oliveira, 2018  
8275.  Corumbataia lucianoi Silva, Roxo, Souza & Oliveira, 2018  
8276.  Corumbataia tocantinensis Britski, 1997  
8277.  Corumbataia veadeiros Carvalho, 2008  
8278.  Corvula batabana (Poey, 1860) Blue croaker
8279.  Corvula macrops (Steindachner, 1876) Vacuocua croaker
8280.  Corvula sanctaeluciae Jordan, 1890 Striped croaker
8281.  Corydoras acutus Cope, 1872 Blacktop corydoras
8282.  Corydoras aeneus (Gill, 1858) Bronze corydoras
8283.  Corydoras agassizii Steindachner, 1876 Agassiz's corydoras
8284.  Corydoras amandajanea Sands, 1995 Amanda Jane's cory
8285.  Corydoras amapaensis Nijssen, 1972 Amapa corydoras
8286.  Corydoras ambiacus Cope, 1872 Spotted corydoras
8287.  Corydoras approuaguensis Nijssen & Isbrücker, 1983 Zebratail cory
8288.  Corydoras arcuatus Elwin, 1938 Skunk corydoras
8289.  Corydoras areio Knaack, 2000 Hump cory
8290.  Corydoras atropersonatus Weitzman & Nijssen, 1970 Fairy catfish
8291.  Corydoras aurofrenatus Eigenmann & Kennedy, 1903 Goldhead cory
8292.  Corydoras axelrodi Rössel, 1962 Pink corydoras
8293.  Corydoras baderi Geisler, 1969 Road cory
8294.  Corydoras benattii Espíndola, Tencatt, Pupo, Villa‐Verde & Britto, 2018 Speckled xingu cory
8295.  Corydoras bicolor Nijssen & Isbrücker, 1967 Two-tone cory
8296.  Corydoras bifasciatus Nijssen, 1972 Twostripe corydoras
8297.  Corydoras bilineatus Knaack, 2002 White striped cory
8298.  Corydoras blochi Nijssen, 1971 Spotback corydoras
8299.  Corydoras boehlkei Nijssen & Isbrücker, 1982 Caura cory
8300.  Corydoras boesemani Nijssen & Isbrücker, 1967 Boeseman's catfish
8301.  Corydoras bondi Gosline, 1940 Blackstripe corydoras
8302.  Corydoras breei Isbrücker & Nijssen, 1992 Avanavero cory
8303.  Corydoras brevirostris Fraser-Brunner, 1947 Spotted collar cory
8304.  Corydoras britskii (Nijssen & Isbrücker, 1983) Britski's catfish
8305.  Corydoras brittoi Tencatt & Ohara, 2016  
8306.  Corydoras burgessi Axelrod, 1987 Burgess' cory
8307.  Corydoras caramater Tencatt, Couto, Santos & Sousa, 2024  
8308.  Corydoras carlae Nijssen & Isbrücker, 1983 Carla's cory
8309.  Corydoras caudimaculatus Rössel, 1961 Tailspot corydoras
8310.  Corydoras cervinus Rössel, 1962 Deer faced cory
8311.  Corydoras cochui Myers & Weitzman, 1954 Barredtail corydoras
8312.  Corydoras colossus Tencatt, Grant & Bentley, 2023  
8313.  Corydoras concolor Weitzman, 1961 Slate cory
8314.  Corydoras condiscipulus Nijssen & Isbrücker, 1980 Schoolmate cory
8315.  Corydoras copei Nijssen & Isbrücker, 1986 Lake cory
8316.  Corydoras coppenamensis Nijssen, 1970 Chop stick cory
8317.  Corydoras coriatae Burgess, 1997 Hermit cory
8318.  Corydoras crimmeni Grant, 1997 Blackwater cory
8319.  Corydoras cruziensis Knaack, 2002 Santa cruz cory
8320.  Corydoras crypticus Sands, 1995 Yellow head cory
8321.  Corydoras davidsandsi Black, 1987 Sands' cory
8322.  Corydoras delphax Nijssen & Isbrücker, 1983 False blochi catfish
8323.  Corydoras difluviatilis Britto & Castro, 2002 Sparano cory
8324.  Corydoras diphyes Axenrot & Kullander, 2003 Variable cory
8325.  Corydoras duplicareus Sands, 1995 Broad stripe cory
8326.  Corydoras ehrhardti Steindachner, 1910 Olive cory
8327.  Corydoras elegans Steindachner, 1876 Elegant corydoras
8328.  Corydoras ellisae Gosline, 1940 Two point cory
8329.  Corydoras ephippifer Nijssen, 1972 Saddle corydoras
8330.  Corydoras eques Steindachner, 1876 Horsemans cory
8331.  Corydoras esperanzae Castro, 1987 Orocue cory
8332.  Corydoras evelynae Rössel, 1963 Evelyn's cory
8333.  Corydoras eversi Tencatt & Britto, 2016 Guarana cory
8334.  Corydoras filamentosus Nijssen & Isbrücker, 1983 Filament cory
8335.  Corydoras flaveolus Ihering, 1911 Yellow cory
8336.  Corydoras fowleri Böhlke, 1950 Fowler's cory
8337.  Corydoras froehlichi Tencatt, Britto & Pavanelli, 2016  
8338.  Corydoras fulleri Tencatt, Santos, Evers & Britto, 2021 Fuller's cory
8339.  Corydoras garbei Ihering, 1911 Bahia cory
8340.  Corydoras geoffroy Lacepède, 1803 Wolf cory
8341.  Corydoras geryi Nijssen & Isbrücker, 1983 Bolivian cory
8342.  Corydoras gladysae Calviño & Alonso, 2010 Gladys' cory
8343.  Corydoras gomezi Castro, 1986 Leticia cory
8344.  Corydoras gossei Nijssen, 1972 Palespotted corydoras
8345.  Corydoras gracilis Nijssen & Isbrücker, 1976 Shy cory
8346.  Corydoras griseus Holly, 1940 Gray corydoras
8347.  Corydoras gryphus Tencatt, Britto & Pavanelli, 2014 Dragon fin cory
8348.  Corydoras guapore Knaack, 1961 Guapore corydoras
8349.  Corydoras guianensis Nijssen, 1970 Light cory
8350.  Corydoras habrosus Weitzman, 1960 Salt and Pepper catfish
8351.  Corydoras haraldschultzi Knaack, 1962 Mosaic corydoras
8352.  Corydoras hastatus Eigenmann & Eigenmann, 1888 Dwarf corydoras
8353.  Corydoras hephaestus Ohara, Tencatt & Britto, 2016  
8354.  Corydoras heteromorphus Nijssen, 1970 White cory
8355.  Corydoras imitator Nijssen & Isbrücker, 1983 Imitator cory
8356.  Corydoras incolicana Burgess, 1993 Icana cory
8357.  Corydoras isbrueckeri Knaack, 2004 Brazil long nose cory
8358.  Corydoras julii Steindachner, 1906 Leopard corydoras
8359.  Corydoras kanei Grant, 1998 Kane's cory
8360.  Corydoras knaacki Tencatt & Evers, 2016 Knaacks cory
8361.  Corydoras lacerdai Hieronimus, 1995 Lacerda's cory
8362.  Corydoras lacrimostigmata Tencatt, Britto & Pavanelli, 2014 Crying cory
8363.  Corydoras lamberti Nijssen & Isbrücker, 1986 Lambert's cory
8364.  Corydoras latus Pearson, 1924 Wide cory
8365.  Corydoras leopardus Myers, 1933 Leopard cory
8366.  Corydoras leucomelas Eigenmann & Allen, 1942 False spotted catfish
8367.  Corydoras longipinnis Knaack, 2007 Long-finned cory
8368.  Corydoras loretoensis Nijssen & Isbrücker, 1986 Loreto cory
8369.  Corydoras loxozonus Nijssen & Isbrücker, 1983 Dirty bandit cory
8370.  Corydoras lymnades Tencatt, Vera-Alcaraz, Britto & Pavanelli, 2013 Nose stribed cory
8371.  Corydoras maculifer Nijssen & Isbrücker, 1971 Dotted corydoras
8372.  Corydoras mamore Knaack, 2002 Marmore cory
8373.  Corydoras melanistius Regan, 1912 Bluespotted corydoras
8374.  Corydoras melanotaenia Regan, 1912 Green gold catfish
8375.  Corydoras melini Lönnberg & Rendahl, 1930 Bandit corydoras
8376.  Corydoras metae Eigenmann, 1914 Masked corydoras
8377.  Corydoras micracanthus Regan, 1912 Andes cory
8378.  Corydoras microcephalus Regan, 1912 Peppered Argentina cory
8379.  Corydoras multimaculatus Steindachner, 1907 Many spotted cory
8380.  Corydoras multiradiatus (Orcés V., 1960) Hognosed brochis
8381.  Corydoras nanus Nijssen & Isbrücker, 1967 Little corydoras
8382.  Corydoras napoensis Nijssen & Isbrücker, 1986 Rio Napo cory
8383.  Corydoras narcissus Nijssen & Isbrücker, 1980 Long nosed arched cory
8384.  Corydoras nattereri Steindachner, 1876 Blue corydoras
8385.  Corydoras negro Knaack, 2004 Rio negro cory
8386.  Corydoras nijsseni Sands, 1989 Nijssen's cory
8387.  Corydoras noelkempffi Knaack, 2004 Meander cory
8388.  Corydoras oiapoquensis Nijssen, 1972 Flag tailed panda cory
8389.  Corydoras ornatus Nijssen & Isbrücker, 1976 Ornate cory
8390.  Corydoras orphnopterus Weitzman & Nijssen, 1970 Rabbit cory
8391.  Corydoras ortegai Britto, Lima & Hidalgo, 2007 Loreto panda cory
8392.  Corydoras osteocarus Böhlke, 1951 Bonehead cory
8393.  Corydoras ourastigma Nijssen, 1972 Long nosed smudge spot cory
8394.  Corydoras oxyrhynchus Nijssen & Isbrücker, 1967 Sharpnosed cory
8395.  Corydoras paleatus (Jenyns, 1842) Peppered corydoras
8396.  Corydoras panda Nijssen & Isbrücker, 1971 Panda corydoras
8397.  Corydoras pantanalensis Knaack, 2001 Pantanal cory
8398.  Corydoras paragua Knaack, 2004 Paragua cory
8399.  Corydoras parallelus Burgess, 1993 Two line cory
8400.  Corydoras pastazensis Weitzman, 1963 Pastaza corydoras
8401.  Corydoras paucerna Knaack, 2004 Cuddly cory
8402.  Corydoras pavanelliae Tencatt & Ohara, 2016  
8403.  Corydoras petracinii Calviño & Alonso, 2010 Petracini's cory
8404.  Corydoras pinheiroi Dinkelmeyer, 1995 Mario's cory
8405.  Corydoras polystictus Regan, 1912 Fine spotted cory
8406.  Corydoras potaroensis Myers, 1927 Potaro cory
8407.  Corydoras pulcher Isbrücker & Nijssen, 1973 Pretty corydoras
8408.  Corydoras punctatus (Bloch, 1794) Spotfin corydoras
8409.  Corydoras pygmaeus Knaack, 1966 Pygmy corydoras
8410.  Corydoras rabauti La Monte, 1941 Rust corydoras
8411.  Corydoras reticulatus Fraser-Brunner, 1938 Reticulated corydoras
8412.  Corydoras reynoldsi Myers & Weitzman, 1960 Bumblebee cory
8413.  Corydoras robineae Burgess, 1983 Bannertail catfish
8414.  Corydoras robustus Nijssen & Isbrücker, 1980 Robust cory
8415.  Corydoras sanchesi Nijssen & Isbrücker, 1967 Gojo cory
8416.  Corydoras saramaccensis Nijssen, 1970 Saramacca cory
8417.  Corydoras sarareensis Dinkelmeyer, 1995 Sarare cory
8418.  Corydoras schwartzi Rössel, 1963 Schwartz's catfish
8419.  Corydoras semiaquilus Weitzman, 1964 Peru black cory
8420.  Corydoras septentrionalis Gosline, 1940 Northern kongnose cory
8421.  Corydoras serratus Sands, 1995 Sawtooth cory
8422.  Corydoras seussi Dinkelmeyer, 1996 Seuss' cory
8423.  Corydoras similis Hieronimus, 1991 Smudge spot cory
8424.  Corydoras simulatus Weitzman & Nijssen, 1970 Olga cory
8425.  Corydoras sipaliwini Hoedeman, 1965 Nail cory
8426.  Corydoras sodalis Nijssen & Isbrücker, 1986 False network catfish
8427.  Corydoras solox Nijssen & Isbrücker, 1983 Club cory
8428.  Corydoras spectabilis Knaack, 1999 Millennium cory
8429.  Corydoras spilurus Norman, 1926 Pinkthroat corydoras
8430.  Corydoras splendens (Castelnau, 1855) Emerald catfish
8431.  Corydoras steindachneri Isbrücker & Nijssen, 1973 Paraná corydoras
8432.  Corydoras stenocephalus Eigenmann & Allen, 1942 Huangana cory
8433.  Corydoras sterbai Knaack, 1962 Sterba's cory
8434.  Corydoras surinamensis Nijssen, 1970 Suriname cory
8435.  Corydoras sychri Weitzman, 1960 Sychr's catfish
8436.  Corydoras treitlii Steindachner, 1906 Longsnout corydoras
8437.  Corydoras trilineatus Cope, 1872 Threestripe corydoras
8438.  Corydoras tukano Britto & Lima, 2003  
8439.  Corydoras undulatus Regan, 1912  
8440.  Corydoras urucu Britto, Wosiacki & Montag, 2009 Urucu cory
8441.  Corydoras virginiae Burgess, 1993 Sangama cory
8442.  Corydoras vittatus Nijssen, 1971 Stripy cory
8443.  Corydoras weitzmani Nijssen, 1971 Twosaddle corydoras
8444.  Corydoras xinguensis Nijssen, 1972 Xingu corydoras
8445.  Corydoras zawadzkii Tencatt & Ohara, 2016  
8446.  Corydoras zygatus Eigenmann & Allen, 1942 Black band catfish
8447.  Corymbophanes ameliae Lujan, Armbruster, Werneke, Teixeira & Lovejoy, 2019  
8448.  Corymbophanes andersoni Eigenmann, 1909  
8449.  Corymbophanes kaiei Armbruster & Sabaj Pérez, 2000  
8450.  Corynopoma riisei Gill, 1858 Swordtail characin
8451.  Coryogalops adamsoni (Goren, 1985) Adamson's goby
8452.  Coryogalops anomolus Smith, 1958 Anomolous goby
8453.  Coryogalops bretti Goren, 1991  
8454.  Coryogalops bulejiensis (Hoda, 1983) Thinbarred goby
8455.  Coryogalops guttatus Kovačić & Bogorodsky, 2014  
8456.  Coryogalops monospilus Randall, 1994 Onespot goby
8457.  Coryogalops nanus Kovačić & Bogorodsky, 2016  
8458.  Coryogalops ocheticus (Norman, 1927) Suez goby
8459.  Coryogalops pseudomonospilus Kovačić & Bogorodsky, 2014  
8460.  Coryogalops sordidus (Smith, 1959) Epaulette goby
8461.  Coryogalops tessellatus Randall, 1994  
8462.  Coryogalops william (Smith, 1948) Kaalpens goby
8463.  Coryphaena equiselis Linnaeus, 1758 Pompano dolphinfish
8464.  Coryphaena hippurus Linnaeus, 1758 Common dolphinfish
8465.  Coryphaenoides acrolepis (Bean, 1884) Pacific grenadier
8466.  Coryphaenoides affinis Günther, 1878  
8467.  Coryphaenoides alateralis Marshall & Iwamoto, 1973  
8468.  Coryphaenoides altipinnis Günther, 1877  
8469.  Coryphaenoides anguliceps (Garman, 1899) Loosescale grenadier
8470.  Coryphaenoides ariommus Gilbert & Thompson, 1916 Humboldt grenadier
8471.  Coryphaenoides armatus (Hector, 1875) Abyssal grenadier
8472.  Coryphaenoides asper Günther, 1877  
8473.  Coryphaenoides asprellus (Smith & Radcliffe, 1912)  
8474.  Coryphaenoides boops (Garman, 1899) Shortsnout grenadier
8475.  Coryphaenoides brevibarbis (Goode & Bean, 1896)  
8476.  Coryphaenoides bucephalus (Garman, 1899) Narrowsnout grenadier
8477.  Coryphaenoides bulbiceps (Garman, 1899) Large-eye grenadier
8478.  Coryphaenoides camurus (Smith & Radcliffe, 1912)  
8479.  Coryphaenoides capito (Garman, 1899) Bighead grenadier
8480.  Coryphaenoides carapinus Goode & Bean, 1883 Carapine grenadier
8481.  Coryphaenoides carminifer (Garman, 1899) Carmine grenadier
8482.  Coryphaenoides castaneus Shcherbachev & Iwamoto, 1995  
8483.  Coryphaenoides cinereus (Gilbert, 1896) Popeye grenadier
8484.  Coryphaenoides delsolari Chirichigno F. & Iwamoto, 1977 Trident grenadier
8485.  Coryphaenoides dossenus McMillan, 1999 Humpback whiptail
8486.  Coryphaenoides dubius (Smith & Radcliffe, 1912)  
8487.  Coryphaenoides fernandezianus (Günther, 1887) Fernandez whiptail
8488.  Coryphaenoides ferrieri (Regan, 1913)  
8489.  Coryphaenoides filamentosus Okamura, 1970  
8490.  Coryphaenoides filicauda Günther, 1878 Grenadier
8491.  Coryphaenoides filifer (Gilbert, 1896) Filamented rattail
8492.  Coryphaenoides grahami Iwamoto & Shcherbachev, 1991 Graham's whiptail
8493.  Coryphaenoides guentheri (Vaillant, 1888) Günther's grenadier
8494.  Coryphaenoides gypsochilus Iwamoto & McCosker, 2001  
8495.  Coryphaenoides hextii (Alcock, 1890)  
8496.  Coryphaenoides hoskynii (Alcock, 1890)  
8497.  Coryphaenoides lecointei (Dollo, 1900)  
8498.  Coryphaenoides leptolepis Günther, 1877 Ghostly grenadier
8499.  Coryphaenoides liocephalus (Günther, 1887) Bearded rattail
8500.  Coryphaenoides longicirrhus (Gilbert, 1905)  
8501.  Coryphaenoides longifilis Günther, 1877 Longfin grenadier
8502.  Coryphaenoides macrolophus (Alcock, 1889)  
8503.  Coryphaenoides marginatus Steindachner & Döderlein, 1887 Amami grenadier
8504.  Coryphaenoides marshalli Iwamoto, 1970  
8505.  Coryphaenoides mcmillani Iwamoto & Shcherbachev, 1991 McMillan's whiptail
8506.  Coryphaenoides mediterraneus (Giglioli, 1893) Mediterranean grenadier
8507.  Coryphaenoides mexicanus (Parr, 1946) Mexican grenadier
8508.  Coryphaenoides microps (Smith & Radcliffe, 1912)  
8509.  Coryphaenoides microstomus McMillan, 1999  
8510.  Coryphaenoides murrayi Günther, 1878 Abyssal rattail
8511.  Coryphaenoides myersi Iwamoto & Sazonov, 1988 Myers' grenadier
8512.  Coryphaenoides nasutus Günther, 1877 Largenose grenadier
8513.  Coryphaenoides oreinos Iwamoto & Sazonov, 1988  
8514.  Coryphaenoides orthogrammus (Smith & Radcliffe, 1912)  
8515.  Coryphaenoides paramarshalli Merrett, 1983  
8516.  Coryphaenoides profundicolus (Nybelin, 1957) Deepwater grenadier
8517.  Coryphaenoides rudis Günther, 1878 Rudis rattail
8518.  Coryphaenoides rupestris Gunnerus, 1765 Roundnose grenadier
8519.  Coryphaenoides semiscaber Gilbert & Hubbs, 1920  
8520.  Coryphaenoides serrulatus Günther, 1878 Serrulate whiptail
8521.  Coryphaenoides sibogae Weber & de Beaufort, 1929  
8522.  Coryphaenoides soyoae Nakayama & Endo, 2016 Black grenadier
8523.  Coryphaenoides spinulosus (Gilbert & Burke, 1912)  
8524.  Coryphaenoides striaturus Barnard, 1925 Striate whiptail
8525.  Coryphaenoides subserrulatus Makushok, 1976 Longrayed whiptail
8526.  Coryphaenoides thelestomus Maul, 1951 Roughlip grenadier
8527.  Coryphaenoides tydemani (Weber, 1913)  
8528.  Coryphaenoides woodmasoni (Alcock, 1890)  
8529.  Coryphaenoides yaquinae Iwamoto & Stein, 1974  
8530.  Coryphaenoides zaniophorus (Vaillant, 1888) Thickbeard grenadier
8531.  Coryphoblennius galerita (Linnaeus, 1758) Montagu's blenny
8532.  Coryphopterus alloides Böhlke & Robins, 1960 Barfin goby
8533.  Coryphopterus curasub Baldwin & Robertson, 2015  
8534.  Coryphopterus dicrus Böhlke & Robins, 1960 Colon goby
8535.  Coryphopterus eidolon Böhlke & Robins, 1960 Pallid goby
8536.  Coryphopterus glaucofraenum Gill, 1863 Bridled goby
8537.  Coryphopterus hyalinus Böhlke & Robins, 1962 Glass goby
8538.  Coryphopterus kuna Victor, 2007 Kuna goby
8539.  Coryphopterus lipernes Böhlke & Robins, 1962 Peppermint goby
8540.  Coryphopterus personatus (Jordan & Thompson, 1905) Masked goby
8541.  Coryphopterus punctipectophorus Springer, 1960 Spotted goby
8542.  Coryphopterus thrix Böhlke & Robins, 1960 Bartail goby
8543.  Coryphopterus tortugae (Jordan, 1904) Patch-reef goby
8544.  Coryphopterus urospilus Ginsburg, 1938 Redlight goby
8545.  Coryphopterus venezuelae Cervigón, 1966  
8546.  Corythoichthys amplexus Dawson & Randall, 1975 Brown-banded pipefish
8547.  Corythoichthys benedetto Allen & Erdmann, 2008 Benedetto's pipefish
8548.  Corythoichthys conspicillatus (Jenyns, 1842)  
8549.  Corythoichthys flavofasciatus (Rüppell, 1838) Network pipefish
8550.  Corythoichthys haematopterus (Bleeker, 1851) Messmate pipefish
8551.  Corythoichthys insularis Dawson, 1977  
8552.  Corythoichthys intestinalis (Ramsay, 1881) Scribbled pipefish
8553.  Corythoichthys nigripectus Herald, 1953 Black-breasted pipefish
8554.  Corythoichthys ocellatus Herald, 1953 Ocellate pipefish
8555.  Corythoichthys paxtoni Dawson, 1977 Paxton's pipefish
8556.  Corythoichthys polynotatus Dawson, 1977 Many-spotted pipefish
8557.  Corythoichthys quattuordecim Yuki, Fricke & Motomura, 2025 Coral sea pipefish
8558.  Corythoichthys schultzi Herald, 1953 Schultz's pipefish
8559.  Cosmocampus albirostris (Kaup, 1856) Whitenose pipefish
8560.  Cosmocampus arctus (Jenkins & Evermann, 1889) Snubnose pipefish
8561.  Cosmocampus balli (Fowler, 1925) Ball's pipe fish
8562.  Cosmocampus banneri (Herald & Randall, 1972) Roughridge pipefish
8563.  Cosmocampus brachycephalus (Poey, 1868) Crested pipefish
8564.  Cosmocampus coccineus (Herald, 1940)  
8565.  Cosmocampus darrosanus (Dawson & Randall, 1975) D'Arros pipefish
8566.  Cosmocampus elucens (Poey, 1868) Shortfin pipefish
8567.  Cosmocampus heraldi (Fritzsche, 1980)  
8568.  Cosmocampus hildebrandi (Herald, 1965) Dwarf pipefish
8569.  Cosmocampus howensis (Whitley, 1948) Lord Howe pipefish
8570.  Cosmocampus investigatoris (Hora, 1926) Investigator pipefish
8571.  Cosmocampus maxweberi (Whitley, 1933) Maxweber's pipefish
8572.  Cosmocampus profundus (Herald, 1965) Deepwater pipefish
8573.  Cosmocampus retropinnis Dawson, 1982  
8574.  Cosmochilus cardinalis Chu & Roberts, 1985  
8575.  Cosmochilus falcifer Regan, 1906  
8576.  Cosmochilus harmandi Sauvage, 1878  
8577.  Cosmochilus nanlaensis Chen, He & He, 1992  
8578.  Cottapistus cottoides (Linnaeus, 1758) Marbled stingfish
8579.  Cottinella boulengeri (Berg, 1906) Short-headed sculpin
8580.  Cottiusculus gonez Jordan & Starks, 1904  
8581.  Cottiusculus nihonkaiensis Kai & Nakabo, 2009  
8582.  Cottiusculus primoricus Prokofiev, 2020  
8583.  Cottiusculus schmidti Jordan & Starks, 1904  
8584.  Cottoclinus canops McCosker, Stephens & Rosenblatt, 2003  
8585.  Cottocomephorus alexandrae Taliev, 1935  
8586.  Cottocomephorus grewingkii (Dybowski, 1874) Baikal yellowfin
8587.  Cottocomephorus inermis (Yakovlev, 1890) Longfin Baikal sculpin
8588.  Cottoperca gobio (Günther, 1861) Channel bull blenny
8589.  Cottoperca trigloides (Forster, 1801)  
8590.  Cottunculus granulosus Karrer, 1968 Fathead
8591.  Cottunculus microps Collett, 1875 Polar sculpin
8592.  Cottunculus nudus Nelson, 1989 Bonyskull toadfish
8593.  Cottunculus spinosus Gilchrist, 1906  
8594.  Cottunculus thomsonii (Günther, 1882) Pallid sculpin
8595.  Cottunculus tubulosus Byrkjedal & Orlov, 2007  
8596.  Cottus aleuticus Gilbert, 1896 Coastrange sculpin
8597.  Cottus altaicus Kaschenko, 1899  
8598.  Cottus amblystomopsis Schmidt, 1904 Sakhalin sculpin
8599.  Cottus asper Richardson, 1836 Prickly sculpin
8600.  Cottus asperrimus Rutter, 1908 Rough sculpin
8601.  Cottus aturi Freyhof, Kottelat & Nolte, 2005 Chabot du Béarn
8602.  Cottus baileyi Robins, 1961 Black sculpin
8603.  Cottus bairdii Girard, 1850 Mottled sculpin
8604.  Cottus beldingii Eigenmann & Eigenmann, 1891 Paiute sculpin
8605.  Cottus bendirei (Bean, 1881)  
8606.  Cottus caeruleomentum Kinziger, Raesly & Neely, 2000 Blue Ridge sculpin
8607.  Cottus carolinae (Gill, 1861) Banded sculpin
8608.  Cottus chattahoochee Neely, Williams & Mayden, 2007  
8609.  Cottus cognatus Richardson, 1836 Slimy sculpin
8610.  Cottus confusus Bailey & Bond, 1963 Shorthead sculpin
8611.  Cottus cyclophthalmus Sideleva, Kesminas & Zhidkov, 2022  
8612.  Cottus czerskii Berg, 1913 Cherskii's sculpin
8613.  Cottus dorofeevi Sideleva & Shidkov, 2024  
8614.  Cottus duranii Freyhof, Kottelat & Nolte, 2005 Chabot d'Auvergne
8615.  Cottus dzungaricus Kottelat, 2006  
8616.  Cottus echinatus Bailey & Bond, 1963 Utah Lake sculpin
8617.  Cottus extensus Bailey & Bond, 1963 Bear Lake sculpin
8618.  Cottus girardi Robins, 1961 Potomac sculpin
8619.  Cottus gobio Linnaeus, 1758 Bullhead
8620.  Cottus gratzianowi Sideleva, Naseka & Zhidkov, 2015  
8621.  Cottus greenei (Gilbert & Culver, 1898) Shoshone sculpin
8622.  Cottus gulosus (Girard, 1854) Riffle sculpin
8623.  Cottus haemusi Marinov & Dikov, 1986  
8624.  Cottus hangiongensis Mori, 1930  
8625.  Cottus hispaniolensis Băcescu & Băcescu-Meşter, 1964 Chabot des Pyrénées
8626.  Cottus hubbsi Bailey & Dimick, 1949  
8627.  Cottus hypselurus Robins & Robison, 1985 Ozark sculpin
8628.  Cottus immaculatus Kinziger & Wood, 2010 Knobfin sculpin
8629.  Cottus kanawhae Robins, 2005  
8630.  Cottus kazika Jordan & Starks, 1904 Fourspine sculpin
8631.  Cottus klamathensis Gilbert, 1898 Marbled sculpin
8632.  Cottus kolymensis Sideleva & Goto, 2012  
8633.  Cottus koreanus Fujii, Choi & Yabe, 2005  
8634.  Cottus koshewnikowi Gratzianov, 1907  
8635.  Cottus kuznetzovi Berg, 1903  
8636.  Cottus leiopomus Gilbert & Evermann, 1894 Wood River sculpin
8637.  Cottus marginatus (Bean, 1881) Margined sculpin
8638.  Cottus metae Freyhof, Kottelat & Nolte, 2005  
8639.  Cottus microstomus Heckel, 1837  
8640.  Cottus nasalis Berg, 1933 Tubenose sculpin
8641.  Cottus nozawae Snyder, 1911  
8642.  Cottus paulus Williams, 2000 Pygmy sculpin
8643.  Cottus perifretum Freyhof, Kottelat & Nolte, 2005 Chabot fluviatile
8644.  Cottus perplexus Gilbert & Evermann, 1894 Reticulate sculpin
8645.  Cottus petiti Băcescu & Băcescu-Meşter, 1964 Chabot du Lez
8646.  Cottus pitensis Bailey & Bond, 1963 Pit sculpin
8647.  Cottus pollux Günther, 1873 Japanese fluvial sculpin
8648.  Cottus princeps Gilbert, 1898 Klamath Lake sculpin
8649.  Cottus reinii Hilgendorf, 1879  
8650.  Cottus rhenanus Freyhof, Kottelat & Nolte, 2005 Chabot de Rhénanie
8651.  Cottus rhotheus (Smith, 1882) Torrent sculpin
8652.  Cottus ricei (Nelson, 1876) Spoonhead sculpin
8653.  Cottus rondeleti Freyhof, Kottelat & Nolte, 2005 Chabot de l'Hérault
8654.  Cottus sabaudicus Sideleva, 2009  
8655.  Cottus schitsuumsh Lemoine, Young, Mckelvey, Eby, Pilgrim & Schwartz, 2014  
8656.  Cottus sibiricus Warpachowski, 1889 Siberian sculpin
8657.  Cottus specus Adams & Burr, 2013 Grotto sculpin
8658.  Cottus spinulosus Kessler, 1872 Turkestan sculpin
8659.  Cottus szanaga Dybowski, 1869  
8660.  Cottus tallapoosae Neely, Williams & Mayden, 2007  
8661.  Cottus tenuis (Evermann & Meek, 1898) Slender sculpin
8662.  Cottus transsilvaniae Freyhof, Kottelat & Nolte, 2005  
8663.  Cotylopus acutipinnis Guichenot, 1863  
8664.  Cotylopus rubripinnis Keith, Hoareau & Bosc, 2005  
8665.  Couesius plumbeus (Agassiz, 1850) Lake chub
8666.  Cranoglanis bouderius (Richardson, 1846)  
8667.  Cranoglanis caolangensis Nguyen, 2005  
8668.  Cranoglanis henrici (Vaillant, 1893)  
8669.  Cranoglanis multiradiata (Koller, 1926)  
8670.  Cranoglanis songhongensis Nguyen, 2005  
8671.  Crapatalus angusticeps (Hutton, 1874) Slender stargazer
8672.  Crapatalus munroi Last & Edgar, 1987 Robust pygmy-stargazer
8673.  Crapatalus novaezelandiae Günther, 1861  
8674.  Crassinarke dormitor Takagi, 1951 Sleeper torpedo
8675.  Craterocephalus amniculus Crowley & Ivantsoff, 1990 Darling river hardyhead
8676.  Craterocephalus capreoli Rendahl, 1922 North-west hardyhead
8677.  Craterocephalus centralis Crowley & Ivantsoff, 1990 Finke river hardyhead
8678.  Craterocephalus cuneiceps Whitley, 1944 Deep hardyhead
8679.  Craterocephalus dalhousiensis Ivantsoff & Glover, 1974 Dalhousie hardyhead
8680.  Craterocephalus eyresii (Steindachner, 1883) Lake Eyre hardyhead
8681.  Craterocephalus fistularis Crowley, Ivantsoff & Allen, 1995  
8682.  Craterocephalus fluviatilis McCulloch, 1912 Murray hardyhead
8683.  Craterocephalus fulvus Ivantsoff, Crowley & Allen, 1987 Unspecked hardyhead
8684.  Craterocephalus gloveri Crowley & Ivantsoff, 1990 Glovers hardyhead
8685.  Craterocephalus helenae Ivantsoff, Crowley & Allen, 1987 Drysdale hardyhead
8686.  Craterocephalus honoriae (Ogilby, 1912) Estuarine hardyhead
8687.  Craterocephalus kailolae Ivantsoff, Crowley & Allen, 1987 Kailola's hardyhead
8688.  Craterocephalus lacustris Trewavas, 1940 Kutubu hardyhead
8689.  Craterocephalus laisapi Larson, Ivantsoff & Crowley, 2005  
8690.  Craterocephalus lentiginosus Ivantsoff, Crowley & Allen, 1987 Freckled hardyhead
8691.  Craterocephalus marianae Ivantsoff, Crowley & Allen, 1987 Magela hardyhead
8692.  Craterocephalus marjoriae Whitley, 1948 Marjorie's hardyhead
8693.  Craterocephalus mugiloides (McCulloch, 1912) Spotted hardyhead
8694.  Craterocephalus munroi Crowley & Ivantsoff, 1988 Munro's hardyhead
8695.  Craterocephalus nouhuysi (Weber, 1910) Mountain hardyhead
8696.  Craterocephalus pauciradiatus (Günther, 1861) Few-ray hardyhead
8697.  Craterocephalus pimatuae Crowley, Ivantsoff & Allen, 1991 Pima hardyhead
8698.  Craterocephalus randi Nichols & Raven, 1934 Kubuna hardyhead
8699.  Craterocephalus stercusmuscarum (Günther, 1867) Fly-specked hardyhead
8700.  Craterocephalus stramineus (Whitley, 1950) Blackmast
8701.  Craterognathus plagiotaenia (Bleeker, 1857) Barcheek trevally
8702.  Cratinus agassizii Steindachner, 1878 Graery threadfin seabass
8703.  Creagrutus affinis Steindachner, 1880  
8704.  Creagrutus amoenus Fowler, 1943  
8705.  Creagrutus anary Fowler, 1913  
8706.  Creagrutus atratus Vari & Harold, 2001  
8707.  Creagrutus atrisignum Myers, 1927  
8708.  Creagrutus barrigai Vari & Harold, 2001  
8709.  Creagrutus beni Eigenmann, 1911 Goldstripe characin
8710.  Creagrutus bolivari Schultz, 1944  
8711.  Creagrutus brevipinnis Eigenmann, 1913  
8712.  Creagrutus britskii Vari & Harold, 2001  
8713.  Creagrutus calai Vari & Harold, 2001  
8714.  Creagrutus caucanus Eigenmann, 1913  
8715.  Creagrutus cerritulus Netto-Ferreira & Vari, 2017  
8716.  Creagrutus changae Vari & Harold, 2001  
8717.  Creagrutus cochui Géry, 1964  
8718.  Creagrutus cracentis Vari & Harold, 2001  
8719.  Creagrutus crenatus Vari & Harold, 2001  
8720.  Creagrutus ephippiatus Vari & Harold, 2001  
8721.  Creagrutus figueiredoi Vari & Harold, 2001  
8722.  Creagrutus flavescens Vari & Harold, 2001  
8723.  Creagrutus gephyrus Böhlke & Saul, 1975  
8724.  Creagrutus gracilis Vari & Harold, 2001  
8725.  Creagrutus guanes Torres-Mejia & Vari, 2005  
8726.  Creagrutus gyrospilus Vari & Harold, 2001  
8727.  Creagrutus hildebrandi Schultz, 1944  
8728.  Creagrutus holmi Vari & Harold, 2001  
8729.  Creagrutus hysginus Harold, Vari, Machado-Allison & Provenzano, 1994  
8730.  Creagrutus ignotus Vari & Harold, 2001  
8731.  Creagrutus kunturus Vari, Harold & Ortega, 1995  
8732.  Creagrutus lassoi Vari & Harold, 2001  
8733.  Creagrutus lepidus Vari, Harold, Lasso & Machado-Allison, 1993  
8734.  Creagrutus machadoi Vari & Harold, 2001  
8735.  Creagrutus maculosus Román-Valencia, García-Alzate, Ruiz-C. & Taphorn, 2010  
8736.  Creagrutus magdalenae Eigenmann, 1913  
8737.  Creagrutus magoi Vari & Harold, 2001  
8738.  Creagrutus manu Vari & Harold, 2001  
8739.  Creagrutus maracaiboensis (Schultz, 1944)  
8740.  Creagrutus maxillaris (Myers, 1927)  
8741.  Creagrutus melanzonus Eigenmann, 1909  
8742.  Creagrutus melasma Vari, Harold & Taphorn, 1994  
8743.  Creagrutus menezesi Vari & Harold, 2001  
8744.  Creagrutus meridionalis Vari & Harold, 2001  
8745.  Creagrutus molinus Vari & Harold, 2001  
8746.  Creagrutus mucipu Vari & Harold, 2001  
8747.  Creagrutus muelleri (Günther, 1859)  
8748.  Creagrutus nigrostigmatus Dahl, 1960  
8749.  Creagrutus nigrotaeniatus Dagosta & Pastana, 2014  
8750.  Creagrutus occidaneus Vari & Harold, 2001  
8751.  Creagrutus ortegai Vari & Harold, 2001  
8752.  Creagrutus ouranonastes Vari & Harold, 2001  
8753.  Creagrutus paraguayensis Mahnert & Géry, 1988  
8754.  Creagrutus paralacus Harold & Vari, 1994  
8755.  Creagrutus pearsoni Mahnert & Géry, 1988  
8756.  Creagrutus peruanus (Steindachner, 1876)  
8757.  Creagrutus petilus Vari & Harold, 2001  
8758.  Creagrutus phasma Myers, 1927  
8759.  Creagrutus pila Vari & Harold, 2001  
8760.  Creagrutus planquettei Géry & Renno, 1989  
8761.  Creagrutus provenzanoi Vari & Harold, 2001  
8762.  Creagrutus runa Vari & Harold, 2001  
8763.  Creagrutus saxatilis Vari & Harold, 2001  
8764.  Creagrutus seductus Vari & Harold, 2001  
8765.  Creagrutus taphorni Vari & Harold, 2001  
8766.  Creagrutus tuyuka Vari & Lima, 2003  
8767.  Creagrutus ungulus Vari & Harold, 2001  
8768.  Creagrutus varii Ribeiro, Benine & Figueiredo, 2004  
8769.  Creagrutus veruina Vari & Harold, 2001  
8770.  Creagrutus vexillapinnus Vari & Harold, 2001  
8771.  Creagrutus xiphos Vari & Harold, 2001  
8772.  Creagrutus yanatili Harold & Salcedo, 2010  
8773.  Creagrutus yudja Netto-Ferreira & Moreira, 2018 Turbo tetra
8774.  Creagrutus zephyrus Vari & Harold, 2001  
8775.  Creedia alleni Nelson, 1983  
8776.  Creedia bilineata Shimada & Yoshino, 1987  
8777.  Creedia haswelli (Ramsay, 1881) Slender sand-diver
8778.  Creedia partimsquamigera Nelson, 1983 Half-scaled sand-diver
8779.  Cremnochorites capensis (Gilchrist & Thompson, 1908) Cape triplefin
8780.  Crenicara latruncularium Kullander & Staeck, 1990  
8781.  Crenicara punctulata (Günther, 1863) Checkerboard cichlid
8782.  Crenichthys baileyi (Gilbert, 1893) White River springfish
8783.  Crenichthys nevadae Hubbs, 1932 Railroad Valley springfish
8784.  Crenicichla albopunctata Pellegrin, 1904  
8785.  Crenicichla alta Eigenmann, 1912 Millet
8786.  Crenicichla anthurus Cope, 1872  
8787.  Crenicichla brasiliensis (Bloch, 1792)  
8788.  Crenicichla britskii Kullander, 1982  
8789.  Crenicichla cametana Steindachner, 1911  
8790.  Crenicichla celidochilus Casciotta, 1987 Blacklipped pike cichlid
8791.  Crenicichla chicha Varella, Kullander & Lima, 2012  
8792.  Crenicichla coppenamensis Ploeg, 1987  
8793.  Crenicichla cyanonotus Cope, 1870  
8794.  Crenicichla cyclostoma Ploeg, 1986  
8795.  Crenicichla empheres Lucena, 2007  
8796.  Crenicichla frenata Gill, 1858  
8797.  Crenicichla gaucho Lucena & Kullander, 1992  
8798.  Crenicichla geayi Pellegrin, 1903 Halfbanded pike cichlid
8799.  Crenicichla gillmorlisi Kullander & Lucena, 2013  
8800.  Crenicichla hadrostigma Lucena, 2007  
8801.  Crenicichla haroldoi Luengo & Britski, 1974  
8802.  Crenicichla hemera Kullander, 1990  
8803.  Crenicichla hu Piálek, Říčan, Casciotta & Almirón, 2010  
8804.  Crenicichla hummelincki Ploeg, 1991  
8805.  Crenicichla igara Lucena & Kullander, 1992  
8806.  Crenicichla iguapina Kullander & Lucena, 2006  
8807.  Crenicichla iguassuensis Haseman, 1911  
8808.  Crenicichla inpa Ploeg, 1991  
8809.  Crenicichla isbrueckeri Ploeg, 1991  
8810.  Crenicichla jaguarensis Haseman, 1911  
8811.  Crenicichla jegui Ploeg, 1986  
8812.  Crenicichla jupiaensis Britski & Luengo, 1968  
8813.  Crenicichla jurubi Lucena & Kullander, 1992  
8814.  Crenicichla labrina (Spix & Agassiz, 1831)  
8815.  Crenicichla lacustris (Castelnau, 1855)  
8816.  Crenicichla lepidota Heckel, 1840 Pike cichlid
8817.  Crenicichla lucenai Mattos, Schindler, Ottoni & Cheffe, 2014  
8818.  Crenicichla lucius Cope, 1870  
8819.  Crenicichla macrophthalma Heckel, 1840  
8820.  Crenicichla maculata Kullander & Lucena, 2006  
8821.  Crenicichla mandelburgeri Kullander, 2009  
8822.  Crenicichla menezesi Ploeg, 1991  
8823.  Crenicichla minuano Lucena & Kullander, 1992  
8824.  Crenicichla missioneira Lucena & Kullander, 1992  
8825.  Crenicichla mucuryna Ihering, 1914  
8826.  Crenicichla nickeriensis Ploeg, 1987  
8827.  Crenicichla niederleinii (Holmberg, 1891)  
8828.  Crenicichla pellegrini Ploeg, 1991  
8829.  Crenicichla ploegi Varella, Loeb, Lima & Kullander, 2018  
8830.  Crenicichla prenda Lucena & Kullander, 1992  
8831.  Crenicichla proteus Cope, 1872  
8832.  Crenicichla punctata Hensel, 1870  
8833.  Crenicichla pydanielae Ploeg, 1991  
8834.  Crenicichla reticulata (Heckel, 1840)  
8835.  Crenicichla santosi Ploeg, 1991  
8836.  Crenicichla saxatilis (Linnaeus, 1758) Ringtail pike cichlid
8837.  Crenicichla scottii (Eigenmann, 1907)  
8838.  Crenicichla sedentaria Kullander, 1986  
8839.  Crenicichla semicincta Steindachner, 1892  
8840.  Crenicichla semifasciata (Heckel, 1840)  
8841.  Crenicichla sipaliwini Ploeg, 1987  
8842.  Crenicichla stocki Ploeg, 1991  
8843.  Crenicichla sveni Ploeg, 1991  
8844.  Crenicichla taikyra Casciotta, Almirón, Aichino, Gómez, Piálek & Říčan, 2013  
8845.  Crenicichla tapii Piálek, Dragová, Casciotta, Almirón & Říčan, 2015  
8846.  Crenicichla tendybaguassu Lucena & Kullander, 1992  
8847.  Crenicichla tesay Casciotta & Almirón, 2009  
8848.  Crenicichla tingui Kullander & Lucena, 2006  
8849.  Crenicichla tuca Piálek, Dragová, Casciotta, Almirón & Říčan, 2015  
8850.  Crenicichla vaillanti Pellegrin, 1903  
8851.  Crenicichla vittata Heckel, 1840 Lateral striped pike cichlid
8852.  Crenicichla yaha Casciotta, Almirón & Gómez, 2006  
8853.  Crenicichla ypo Casciotta, Almirón, Piálek, Gómez & Říčan, 2010  
8854.  Crenicichla zebrina Montaña, López-Fernández & Taphorn, 2008  
8855.  Crenidens crenidens (Forsskål, 1775) Karanteen seabream
8856.  Crenidens indicus Day, 1873  
8857.  Crenidens macracanthus Günther, 1874 Günther's karanteen
8858.  Crenuchus spilurus Günther, 1863 Sailfin tetra
8859.  Creocele cardinalis (Ramsay, 1882) Broad clingfish
8860.  Creteuchiloglanis arunachalensis Sinha & Tamang, 2015  
8861.  Creteuchiloglanis brachypterus Zhou, Li & Thomson, 2011  
8862.  Creteuchiloglanis gongshanensis (Chu, 1981)  
8863.  Creteuchiloglanis kamengensis (Jayaram, 1966)  
8864.  Creteuchiloglanis longipectoralis Zhou, Li & Thomson, 2011  
8865.  Creteuchiloglanis macropterus (Ng, 2004)  
8866.  Creteuchiloglanis nuthemuensis Sarkar, Tenali, Chandran & Singh, 2024  
8867.  Creteuchiloglanis payjab Darshan, Dutta, Kachari, Gogoi, Aran & Das, 2014  
8868.  Cribroheros alfari (Meek, 1907) Pastel cichlid
8869.  Cribroheros altifrons (Kner, 1863)  
8870.  Cribroheros bussingi (Loiselle, 1997)  
8871.  Cribroheros diquis (Bussing, 1974)  
8872.  Cribroheros longimanus (Günther, 1867) Red breast cichlid
8873.  Cribroheros rhytisma (López S., 1983)  
8874.  Cribroheros robertsoni (Regan, 1905) False firemouth cichlid
8875.  Cribroheros rostratus (Gill, 1877)  
8876.  Cristacirrhitus punctatus (Cuvier, 1829) Blackspotted hawkfish
8877.  Cristatogobius albius Chen, 1959  
8878.  Cristatogobius aurimaculatus Akihito & Meguro, 2000  
8879.  Cristatogobius lophius Herre, 1927  
8880.  Cristatogobius nonatoae (Ablan, 1940)  
8881.  Cristatogobius rubripectoralis Akihito, Meguro & Sakamoto, 2003 Redfin crestedgoby
8882.  Cristiceps argyropleura Kner, 1865 Silverside weedfish
8883.  Cristiceps aurantiacus Castelnau, 1879 Golden weedfish
8884.  Cristiceps australis Valenciennes, 1836 Southern crested weedfish
8885.  Crocodilichthys gracilis Allen & Robertson, 1991 Lizard triplefin
8886.  Croilia mossambica Smith, 1955 Burrowing goby
8887.  Cromeria nilotica Boulenger, 1901 Naked shellear
8888.  Cromeria occidentalis Daget, 1954  
8889.  Crossocheilus atrilimes Kottelat, 2000  
8890.  Crossocheilus burmanicus Hora, 1936  
8891.  Crossocheilus cobitis (Bleeker, 1854) Goldstriped flying fox
8892.  Crossocheilus diplochilus (Heckel, 1838)  
8893.  Crossocheilus elegans Kottelat & Tan, 2011  
8894.  Crossocheilus gnathopogon Weber & de Beaufort, 1916  
8895.  Crossocheilus klatti (Kosswig, 1950) Isparta minnow
8896.  Crossocheilus langei Bleeker, 1860  
8897.  Crossocheilus microstoma Ciccotto & Page, 2017 Smallmouth fringe barb
8898.  Crossocheilus nigriloba Popta, 1904  
8899.  Crossocheilus oblongus Kuhl & Van Hasselt, 1823 Siamese flying fox
8900.  Crossocheilus obscurus Tan & Kottelat, 2009  
8901.  Crossocheilus periyarensis Menon & Jacob, 1996  
8902.  Crossocheilus pseudobagroides Duncker, 1904  
8903.  Crossocheilus reticulatus (Fowler, 1934)  
8904.  Crossocheilus tchangi Fowler, 1935  
8905.  Crossoloricaria cephalaspis Isbrücker, 1979  
8906.  Crossoloricaria variegata (Steindachner, 1879)  
8907.  Crossoloricaria venezuelae (Schultz, 1944)  
8908.  Crossorhombus azureus (Alcock, 1889) Blue flounder
8909.  Crossorhombus howensis Hensley & Randall, 1993 Lord Howe Island flounder
8910.  Crossorhombus kanekonis (Tanaka, 1918)  
8911.  Crossorhombus kobensis (Jordan & Starks, 1906) Kobe flounder
8912.  Crossorhombus valderostratus (Alcock, 1890) Broadbrow flounder
8913.  Crossosalarias macrospilus Smith-Vaniz & Springer, 1971 Tripplespot blenny
8914.  Crossostomus chilensis (Regan, 1913)  
8915.  Crossostomus fasciatus (Lönnberg, 1905)  
8916.  Cruciglanis pacifici Ortega-Lara & Lehmann A., 2006  
8917.  Cruriraja andamanica (Lloyd, 1909) Andaman leg skate
8918.  Cruriraja atlantis Bigelow & Schroeder, 1948 Cuban legskate
8919.  Cruriraja cadenati Bigelow & Schroeder, 1962 Broadfoot leg skate
8920.  Cruriraja durbanensis (von Bonde & Swart, 1923) Smoothnose legskate
8921.  Cruriraja hulleyi Aschliman, Ebert & Compagno, 2010  
8922.  Cruriraja parcomaculata (von Bonde & Swart, 1923) Roughnose legskate
8923.  Cruriraja poeyi Bigelow & Schroeder, 1948 Cuban leg skate
8924.  Cruriraja rugosa Bigelow & Schroeder, 1958 Rough leg skate
8925.  Cryptacanthodes aleutensis (Gilbert, 1896) Dwarf wrymouth
8926.  Cryptacanthodes bergi Lindberg, 1930  
8927.  Cryptacanthodes giganteus (Kittlitz, 1858) Giant wrymouth
8928.  Cryptacanthodes maculatus Storer, 1839 Wrymouth
8929.  Cryptancistrus similis Fisch-Muller, Mol & Covain, 2018  
8930.  Cryptarius daugueti (Chevey, 1932)  
8931.  Cryptarius truncatus (Valenciennes, 1840)  
8932.  Cryptichthys jojettae Hardy, 1987 Cryptic triplefin
8933.  Cryptocentroides arabicus (Gmelin, 1789) Arabian goby
8934.  Cryptocentroides gobioides (Ogilby, 1886) Crested oystergoby
8935.  Cryptocentroides insignis (Seale, 1910) Insignia prawn-goby
8936.  Cryptocentrus albidorsus (Yanagisawa, 1978) White-backed shrimpgoby
8937.  Cryptocentrus altipinna Hoese, 2019 Highfin shrimpgoby
8938.  Cryptocentrus bulbiceps (Whitley, 1953) Bluelined shrimpgoby
8939.  Cryptocentrus caeruleomaculatus (Herre, 1933) Blue-speckled prawn-goby
8940.  Cryptocentrus caeruleopunctatus (Rüppell, 1830) Harlequin prawn-goby
8941.  Cryptocentrus callopterus Smith, 1945  
8942.  Cryptocentrus cebuanus Herre, 1927 Cebu shrimpgoby
8943.  Cryptocentrus cinctus (Herre, 1936) Yellow prawn-goby
8944.  Cryptocentrus cryptocentrus (Valenciennes, 1837) Ninebar prawn-goby
8945.  Cryptocentrus cyanospilotus Allen & Randall, 2011 Bluespot shrimpgoby
8946.  Cryptocentrus cyanotaenia (Bleeker, 1853) Lagoon shrimpgoby
8947.  Cryptocentrus diproctotaenia Bleeker, 1876  
8948.  Cryptocentrus epakros Allen, 2015 Pointedfin shrimpgoby
8949.  Cryptocentrus fasciatus (Playfair, 1867) Y-bar shrimp goby
8950.  Cryptocentrus flavus Yanagisawa, 1978  
8951.  Cryptocentrus inexplicatus (Herre, 1934) Inexplicable shrimpgoby
8952.  Cryptocentrus insignitus (Whitley, 1956) Signal goby
8953.  Cryptocentrus leonis Smith, 1931  
8954.  Cryptocentrus leptocephalus Bleeker, 1876 Pink-speckled shrimpgoby
8955.  Cryptocentrus leucostictus (Günther, 1872) Saddled prawn-goby
8956.  Cryptocentrus lutheri Klausewitz, 1960 Luther's prawn-goby
8957.  Cryptocentrus malindiensis (Smith, 1959)  
8958.  Cryptocentrus maudae Fowler, 1937 Maude's shrimpgoby
8959.  Cryptocentrus melanopus (Bleeker, 1860)  
8960.  Cryptocentrus multicinctus Allen & Randall, 2011 Multibarred shrimpgoby
8961.  Cryptocentrus nanus Greenfield & Allen, 2018 Blackdwarf shrimpgoby
8962.  Cryptocentrus nigrocellatus (Yanagisawa, 1978) Blackspot shrimpgoby
8963.  Cryptocentrus niveatus (Valenciennes, 1837)  
8964.  Cryptocentrus octofasciatus Regan, 1908 Blue-speckled prawn goby
8965.  Cryptocentrus pavoninoides (Bleeker, 1849) Peacock shrimpgoby
8966.  Cryptocentrus pretiosus (Rendahl, 1924)  
8967.  Cryptocentrus sericus Herre, 1932 Ventral-barred shrimpgoby
8968.  Cryptocentrus shigensis Kuroda, 1956 Shige shrimpgoby
8969.  Cryptocentrus steinhardti Goren & Stern, 2021 Steinhardt's shrimp-goby
8970.  Cryptocentrus strigilliceps (Jordan & Seale, 1906) Target shrimp goby
8971.  Cryptocentrus tentaculatus Hoese & Larson, 2004 Tentacle shrimpgoby
8972.  Cryptocentrus wehrlei Fowler, 1937  
8973.  Cryptocentrus yatsui Tomiyama, 1936  
8974.  Cryptoheros chetumalensis Schmitter-Soto, 2007  
8975.  Cryptoheros cutteri (Fowler, 1932)  
8976.  Cryptoheros spilurus (Günther, 1862) Blue-eye cichlid
8977.  Cryptomyrus ogoouensis Sullivan, Lavoué & Hopkins, 2016  
8978.  Cryptomyrus ona Sullivan, Lavoué & Hopkins, 2016  
8979.  Cryptopsaras couesii Gill, 1883 Triplewart seadevil
8980.  Cryptopsilotris batrachodes (Böhlke, 1963) Toadfish goby
8981.  Cryptotomus roseus Cope, 1871 Bluelip parrotfish
8982.  Cryptotora thamicola (Kottelat, 1988) Cave angel fish
8983.  Cryptotrema corallinum Gilbert, 1890 Deep-water blenny
8984.  Cryptotrema seftoni Hubbs, 1954 Hidden blenny
8985.  Crystallaria asprella (Jordan, 1878) Crystal darter
8986.  Crystallaria cincotta Welsh & Wood, 2008 Diamond darter
8987.  Crystallias matsushimae Jordan & Snyder, 1902  
8988.  Crystallichthys cameliae (Nalbant, 1965)  
8989.  Crystallichthys cyclospilus Gilbert & Burke, 1912 Blotched snailfish
8990.  Crystallichthys longirostris Chernova & Kurbanov, 2024  
8991.  Crystallichthys mirabilis Jordan & Gilbert, 1898  
8992.  Crystallodytes cookei Fowler, 1923 Cooke's sandburrower
8993.  Crystallodytes enderburyensis Schultz, 1943  
8994.  Crystallodytes pauciradiatus Nelson & Randall, 1985 Rapanui sandburrower
8995.  Crystallogobius linearis (Düben, 1845) Crystal goby
8996.  Ctenacis fehlmanni (Springer, 1968) Harlequin catshark
8997.  Cteniloricaria maculata (Boeseman, 1971)  
8998.  Cteniloricaria napova Covain & Fisch-Muller, 2012  
8999.  Cteniloricaria platystoma (Günther, 1868)  
9000.  Ctenobrycon hauxwellianus (Cope, 1870)  
9001.  Ctenobrycon kennedyi (Eigenmann, 1903)  
9002.  Ctenobrycon magdalenae (Eigenmann & Henn, 1916)  
9003.  Ctenobrycon multiradiatus (Steindachner, 1876)  
9004.  Ctenobrycon oliverai Benine, Lopes & Ron, 2010  
9005.  Ctenobrycon spilurus (Valenciennes, 1850) Silver tetra
9006.  Ctenochaetus binotatus Randall, 1955 Twospot surgeonfish
9007.  Ctenochaetus cyanocheilus Randall & Clements, 2001 Short-tail bristletooth
9008.  Ctenochaetus flavicauda Fowler, 1938  
9009.  Ctenochaetus hawaiiensis Randall, 1955 Chevron tang
9010.  Ctenochaetus marginatus (Valenciennes, 1835) Bluespotted Surgeonfish
9011.  Ctenochaetus striatus (Quoy & Gaimard, 1825) Striated surgeonfish
9012.  Ctenochaetus strigosus (Bennett, 1828) Spotted surgeonfish
9013.  Ctenochaetus tominiensis Randall, 1955 Tomini surgeonfish
9014.  Ctenochaetus truncatus Randall & Clements, 2001 Indian gold-ring bristle-tooth
9015.  Ctenocheirodon pristis Malabarba & Jerep, 2012  
9016.  Ctenochirichthys longimanus Regan & Trewavas, 1932  
9017.  Ctenochromis pectoralis Pfeffer, 1893 Pangani haplo
9018.  Ctenochromis scatebra Genner, Ngatunga & Turner, 2022  
9019.  Ctenogobiops aurocingulus (Herre, 1935) Gold-streaked prawn-goby
9020.  Ctenogobiops crocineus Smith, 1959  
9021.  Ctenogobiops feroculus Lubbock & Polunin, 1977 Sandy prawn-goby
9022.  Ctenogobiops formosa Randall, Shao & Chen, 2003  
9023.  Ctenogobiops maculosus (Fourmanoir, 1955) Seychelles shrimpgoby
9024.  Ctenogobiops mitodes Randall, Shao & Chen, 2007 Thread shrimpgoby
9025.  Ctenogobiops pomastictus Lubbock & Polunin, 1977 Gold-specked prawn-goby
9026.  Ctenogobiops tangaroai Lubbock & Polunin, 1977 Tangaroa shrimpgoby
9027.  Ctenogobiops tongaensis Randall, Shao & Chen, 2003  
9028.  Ctenogobius aestivaregia (Mori, 1934)  
9029.  Ctenogobius boleosoma (Jordan & Gilbert, 1882) Darter goby
9030.  Ctenogobius cervicosquamus Wu, Lu & Ni, 1986  
9031.  Ctenogobius chengtuensis (Chang, 1944)  
9032.  Ctenogobius chusanensis Herre, 1940  
9033.  Ctenogobius clarki Evermann & Shaw, 1927  
9034.  Ctenogobius claytonii (Meek, 1902) Mexican goby
9035.  Ctenogobius fasciatus Gill, 1858 Blotchcheek goby
9036.  Ctenogobius fukushimai (Mori, 1934)  
9037.  Ctenogobius lepturus (Pfaff, 1933)  
9038.  Ctenogobius manglicola (Jordan & Starks, 1895)  
9039.  Ctenogobius phenacus (Pezold & Lasala S., 1987) Impostor goby
9040.  Ctenogobius pseudofasciatus (Gilbert & Randall, 1971) Slashcheek goby
9041.  Ctenogobius saepepallens (Gilbert & Randall, 1968) Dash goby
9042.  Ctenogobius sagittula (Günther, 1862) Longtail goby
9043.  Ctenogobius shennongensis Yang & Xie, 1983  
9044.  Ctenogobius shufeldti (Jordan & Eigenmann, 1887) American freshwater goby
9045.  Ctenogobius smaragdus (Valenciennes, 1837) Emerald goby
9046.  Ctenogobius stigmaticus (Poey, 1860) Marked goby
9047.  Ctenogobius stigmaturus (Goode & Bean, 1882) Spottail goby
9048.  Ctenogobius szechuanensis (Liu, 1940)  
9049.  Ctenogobius thoropsis (Pezold & Gilbert, 1987) Sperm goby
9050.  Ctenogobius vexillifer Fowler, 1937  
9051.  Ctenolabrus rupestris (Linnaeus, 1758) Goldsinny-wrasse
9052.  Ctenolucius beani (Fowler, 1907)  
9053.  Ctenolucius hujeta (Valenciennes, 1850) Gar characin
9054.  Ctenopharyngodon idella (Valenciennes, 1844) Grass carp
9055.  Ctenopharynx intermedius (Günther, 1864)  
9056.  Ctenopharynx nitidus (Trewavas, 1935)  
9057.  Ctenopharynx pictus (Trewavas, 1935)  
9058.  Ctenopoma acutirostre Pellegrin, 1899 Spotted ctenopoma
9059.  Ctenopoma ashbysmithi Banister & Bailey, 1979  
9060.  Ctenopoma gabonense Günther, 1896  
9061.  Ctenopoma garuanum (Ahl, 1927)  
9062.  Ctenopoma houyi (Ahl, 1927)  
9063.  Ctenopoma kingsleyae Günther, 1896 Tailspot ctenopoma
9064.  Ctenopoma maculatum Thominot, 1886  
9065.  Ctenopoma multispine Peters, 1844 Manyspined ctenopoma
9066.  Ctenopoma muriei (Boulenger, 1906) Ocellated labyrinth fish
9067.  Ctenopoma nebulosum Norris & Teugels, 1990  
9068.  Ctenopoma nigropannosum Reichenow, 1875 Twospot climbing perch
9069.  Ctenopoma ocellatum Pellegrin, 1899 Eyespot ctenopoma
9070.  Ctenopoma pellegrini (Boulenger, 1902)  
9071.  Ctenopoma petherici Günther, 1864  
9072.  Ctenopoma riggenbachi (Ahl, 1927)  
9073.  Ctenopoma togoensis (Ahl, 1928)  
9074.  Ctenopoma weeksii Boulenger, 1896 Mottled ctenopoma
9075.  Ctenops nobilis McClelland, 1845 Frail gourami
9076.  Ctenosciaena gracilicirrhus (Metzelaar, 1919) Barbel drum
9077.  Ctenosciaena peruviana Chirichigno F., 1969 Peruvian barbel drum
9078.  Ctenoscopelus phengodes (Lütken, 1892) Bright lanternfish
9079.  Ctenotrypauchen chinensis Steindachner, 1867  
9080.  Cualac tessellatus Miller, 1956 Checkered pupfish
9081.  Cubanichthys cubensis (Eigenmann, 1903) Cuban killifish
9082.  Cubanichthys pengelleyi (Fowler, 1939) Jamaican killifish
9083.  Cubiceps baxteri McCulloch, 1923 Black fathead
9084.  Cubiceps caeruleus Regan, 1914 Blue fathead
9085.  Cubiceps capensis (Smith, 1845) Cape fathead
9086.  Cubiceps gracilis (Lowe, 1843) Driftfish
9087.  Cubiceps kotlyari Agafonova, 1988 Kotlyar's cubehead
9088.  Cubiceps macrolepis Agafonova, 1988 Large-scale cigarfish
9089.  Cubiceps nanus Agafonova, 1988 Dwarf cigarfish
9090.  Cubiceps paradoxus Butler, 1979 Longfin cigarfish
9091.  Cubiceps pauciradiatus Günther, 1872 Bigeye cigarfish
9092.  Cubiceps whiteleggii (Waite, 1894) Shadow driftfish
9093.  Culaea inconstans (Kirtland, 1840) Brook stickleback
9094.  Culter alburnus Basilewsky, 1855  
9095.  Culter flavipinnis Tirant, 1883  
9096.  Culter oxycephaloides Kreyenberg & Pappenheim, 1908  
9097.  Culter recurviceps (Richardson, 1846)  
9098.  Cultrichthys compressocorpus (Yih & Chu, 1959)  
9099.  Cunningtonia longiventralis Boulenger, 1906  
9100.  Curculionichthys coxipone Roxo, Silva, Ochoa & Oliveira, 2015  
9101.  Curculionichthys insperatus (Britski & Garavello, 2003)  
9102.  Curculionichthys itaim Roxo, Dias, Silva & Oliveira, 2017  
9103.  Curculionichthys karipuna Silva, Roxo, Melo & Oliveira, 2016  
9104.  Curculionichthys luteofrenatus (Britski & Garavello, 2007)  
9105.  Curculionichthys monolechis Moaris, Gamarra & Reis, 2024  
9106.  Curculionichthys oliveirai (Roxo, Zawadzki & Troy, 2014)  
9107.  Curculionichthys paresi (Roxo, Zawadzki & Troy, 2014)  
9108.  Curculionichthys piracanjuba (Martins & Langeani, 2012)  
9109.  Curculionichthys sabaji Roxo, Silva, Ochoa & Oliveira, 2015  
9110.  Curculionichthys sagarana Roxo, Silva, Ochoa & Oliveira, 2015  
9111.  Curculionichthys scaius Calegari, Gamarra & Reis, 2018  
9112.  Curculionichthys tukana Roxo, Dias, Silva & Oliveira, 2017  
9113.  Curimata acutirostris Vari & Reis, 1995  
9114.  Curimata aspera Günther, 1868  
9115.  Curimata cerasina Vari, 1984  
9116.  Curimata cisandina (Allen, 1942)  
9117.  Curimata cyprinoides (Linnaeus, 1766)  
9118.  Curimata incompta Vari, 1984  
9119.  Curimata inornata Vari, 1989  
9120.  Curimata knerii Steindachner, 1876  
9121.  Curimata macrops Eigenmann & Eigenmann, 1889  
9122.  Curimata mivartii Steindachner, 1878  
9123.  Curimata ocellata Eigenmann & Eigenmann, 1889  
9124.  Curimata roseni Vari, 1989  
9125.  Curimata vittata (Kner, 1858)  
9126.  Curimatella alburnus (Müller & Troschel, 1844)  
9127.  Curimatella dorsalis (Eigenmann & Eigenmann, 1889)  
9128.  Curimatella immaculata (Fernández-Yépez, 1948)  
9129.  Curimatella lepidura (Eigenmann & Eigenmann, 1889)  
9130.  Curimatella meyeri (Steindachner, 1882)  
9131.  Curimatopsis cryptica Vari, 1982  
9132.  Curimatopsis evelynae Géry, 1964 Spottail curimata
9133.  Curimatopsis macrolepis (Steindachner, 1876) Shinyscaled curimata
9134.  Curimatopsis microlepis Eigenmann & Eigenmann, 1889  
9135.  Curimatopsis myersi Vari, 1982  
9136.  Cyanogaster geisleri (Zarske & Géry, 2007)  
9137.  Cyanogaster noctivaga Mattox, Britz, Toledo-Piza & Marinho, 2013  
9138.  Cyathochromis obliquidens Trewavas, 1935  
9139.  Cyathopharynx furcifer (Boulenger, 1898) Featherfin cichlid
9140.  Cybiosarda elegans (Whitley, 1935) Leaping bonito
9141.  Cycleptus elongatus (Lesueur, 1817) Blue sucker
9142.  Cycleptus meridionalis Burr & Mayden, 1999 southeastern blue sucker
9143.  Cyclichthys hardenbergi (de Beaufort, 1939) Hardenburg's burrfish
9144.  Cyclichthys orbicularis (Bloch, 1785) Birdbeak burrfish
9145.  Cyclichthys spilostylus (Leis & Randall, 1982) Spotbase burrfish
9146.  Cyclocheilichthys apogon (Valenciennes, 1842) Beardless barb
9147.  Cyclocheilichthys armatus (Valenciennes, 1842)  
9148.  Cyclocheilichthys enoplos (Bleeker, 1849)  
9149.  Cyclocheilichthys furcatus Sontirat, 1989  
9150.  Cyclocheilichthys heteronema (Bleeker, 1854)  
9151.  Cyclocheilichthys janthochir (Bleeker, 1854)  
9152.  Cyclocheilichthys lagleri Sontirat, 1989  
9153.  Cyclocheilichthys schoppeae Cervancia & Kottelat, 2007  
9154.  Cyclocheilichthys sinensis Bleeker, 1879  
9155.  Cyclopharynx fwae Poll, 1948  
9156.  Cyclopharynx schwetzi (Poll, 1948)  
9157.  Cyclopsetta chittendeni Bean, 1895 Mexican flounder
9158.  Cyclopsetta fimbriata (Goode & Bean, 1885) Spotfin flounder
9159.  Cyclopsetta panamensis (Steindachner, 1876) God's flounder
9160.  Cyclopsetta querna (Jordan & Bollman, 1890) Toothed flounder
9161.  Cyclopsis tentacularis Popov, 1930  
9162.  Cyclopteropsis bergi Popov, 1929  
9163.  Cyclopteropsis brashnikowi (Schmidt, 1904)  
9164.  Cyclopteropsis inarmatus Mednikov & Prokhorov, 1956 Bumpy lumpsucker
9165.  Cyclopteropsis jordani Soldatov, 1929 Smooth lumpfish
9166.  Cyclopteropsis mcalpini (Fowler, 1914) Arctic lumpsucker
9167.  Cyclopteropsis popovi Soldatov, 1929  
9168.  Cyclopterus lumpus Linnaeus, 1758 Lumpfish
9169.  Cyclothone acclinidens Garman, 1899 Benttooth bristlemouth
9170.  Cyclothone alba Brauer, 1906 Bristlemouth
9171.  Cyclothone atraria Gilbert, 1905 Deep-water bristlemouth
9172.  Cyclothone braueri Jespersen & Tåning, 1926 Garrick
9173.  Cyclothone kobayashii Miya, 1994 Kobayashi's bristlemouth
9174.  Cyclothone livida Brauer, 1902  
9175.  Cyclothone microdon (Günther, 1878) Veiled anglemouth
9176.  Cyclothone obscura Brauer, 1902 Hidden bristlemouth
9177.  Cyclothone pallida Brauer, 1902 Tan bristlemouth
9178.  Cyclothone parapallida Badcock, 1982 Shadow bristlemouth
9179.  Cyclothone pseudopallida Mukhacheva, 1964 Slender bristlemouth
9180.  Cyclothone pygmaea Jespersen & Tåning, 1926  
9181.  Cyclothone signata Garman, 1899 Showy bristlemouth
9182.  Cyema atrum Günther, 1878 Bobtail eel
9183.  Cygnodraco mawsoni Waite, 1916 Mawson's dragonfish
9184.  Cylix nkosi Short, Smith, Harasti & Claassens, 2024 Sodwana pygmy pipehorse
9185.  Cylix tupareomanaia Short, Trnski & Ngātiwai, 2021 Manaia pygmy pipehorse
9186.  Cymatoceps nasutus (Castelnau, 1861) Black musselcracker
9187.  Cymatogaster aggregata Gibbons, 1854 Shiner perch
9188.  Cymatognathus aureolateralis Kimura, Johnson, Peristiwady & Matsuura, 2017 Wavy jaw slopefish
9189.  Cymbacephalus beauforti (Knapp, 1973) Crocodile fish
9190.  Cymbacephalus bosschei (Bleeker, 1860) Small-eyed flathead
9191.  Cymbacephalus nematophthalmus (Günther, 1860) Fringe-eyed flathead
9192.  Cymbacephalus staigeri (Castelnau, 1875) Northern rock flathead
9193.  Cymolutes lecluse (Quoy & Gaimard, 1824) Sharp-headed wrasse
9194.  Cymolutes praetextatus (Quoy & Gaimard, 1834) Knife razorfish
9195.  Cymolutes torquatus (Valenciennes, 1840) Finescale razorfish
9196.  Cynodon gibbus (Agassiz, 1829)  
9197.  Cynodon meionactis Géry, Le Bail & Keith, 1999  
9198.  Cynodon septenarius Toledo-Piza, 2000  
9199.  Cynodonichthys birkhahni (Berkenkamp & Etzel, 1992)  
9200.  Cynodonichthys boehlkei (Huber & Fels, 1985)  
9201.  Cynodonichthys brunneus (Meek & Hildebrand, 1913)  
9202.  Cynodonichthys chucunaque (Breder, 1925)  
9203.  Cynodonichthys elegans (Steindachner, 1880)  
9204.  Cynodonichthys frommi (Berkenkamp & Etzel, 1993)  
9205.  Cynodonichthys fuscolineatus (Bussing, 1980)  
9206.  Cynodonichthys glaucus (Bussing, 1980)  
9207.  Cynodonichthys godmani (Regan, 1907)  
9208.  Cynodonichthys hendrichsi (Álvarez & Carranza, 1952)  
9209.  Cynodonichthys hildebrandi (Myers, 1927)  
9210.  Cynodonichthys isthmensis (Garman, 1895)  
9211.  Cynodonichthys kuelpmanni (Berkenkamp & Etzel, 1993)  
9212.  Cynodonichthys leucurus (Fowler, 1944)  
9213.  Cynodonichthys magdalenae (Eigenmann & Henn, 1916) Magdalena rivulus
9214.  Cynodonichthys monikae (Berkenkamp & Etzel, 1995)  
9215.  Cynodonichthys montium (Hildebrand, 1938)  
9216.  Cynodonichthys myersi (Hubbs, 1936)  
9217.  Cynodonichthys pacificus (Huber, 1992)  
9218.  Cynodonichthys rubripunctatus (Bussing, 1980)  
9219.  Cynodonichthys siegfriedi (Bussing, 1980)  
9220.  Cynodonichthys sucubti (Breder, 1925)  
9221.  Cynodonichthys tenuis Meek, 1904 Dogtooth rivulus
9222.  Cynodonichthys uroflammeus (Bussing, 1980)  
9223.  Cynodonichthys villwocki (Berkenkamp & Etzel, 1997)  
9224.  Cynodonichthys wassmanni (Berkenkamp & Etzel, 1999)  
9225.  Cynodonichthys weberi (Huber, 1992)  
9226.  Cynoglossus abbreviatus (Gray, 1834) Three-lined tongue sole
9227.  Cynoglossus acaudatus Gilchrist, 1906 Natal tongue-fish
9228.  Cynoglossus acutirostris Norman, 1939 Sharpnose tonguesole
9229.  Cynoglossus arel (Bloch & Schneider, 1801) Largescale tonguesole
9230.  Cynoglossus attenuatus Gilchrist, 1904 Fourline tonguesole
9231.  Cynoglossus bilineatus (Lacepède, 1802) Fourlined tonguesole
9232.  Cynoglossus broadhursti Waite, 1905 Southern tongue sole
9233.  Cynoglossus browni Chabanaud, 1949 Nigerian tonguesole
9234.  Cynoglossus cadenati Chabanaud, 1947 Ghanian tonguesole
9235.  Cynoglossus canariensis Steindachner, 1882 Canary tonguesole
9236.  Cynoglossus capensis (Kaup, 1858) Sand tonguefish
9237.  Cynoglossus carpenteri Alcock, 1889 Hooked tonguesole
9238.  Cynoglossus crepida Fricke, Golani & Appelbaum-Golani, 2017 Bluntnose deepwater tonguesole
9239.  Cynoglossus cynoglossus (Hamilton, 1822) Bengal tongue sole
9240.  Cynoglossus dispar Day, 1877 Roundhead toungesole
9241.  Cynoglossus dollfusi (Chabanaud, 1931)  
9242.  Cynoglossus dubius Day, 1873 Carrot tonguesole
9243.  Cynoglossus durbanensis Regan, 1921 Durban tonguesole
9244.  Cynoglossus feldmanni (Bleeker, 1854) River tonguesole
9245.  Cynoglossus gilchristi Regan, 1920 Ripplefin tonguesole
9246.  Cynoglossus gracilis Günther, 1873  
9247.  Cynoglossus heterolepis Weber, 1910 Freshwater tongue sole
9248.  Cynoglossus interruptus Günther, 1880 Genko sole
9249.  Cynoglossus itinus (Snyder, 1909) Speckled tongue sole
9250.  Cynoglossus joyneri Günther, 1878 Red tonguesole
9251.  Cynoglossus kapuasensis Fowler, 1905  
9252.  Cynoglossus kopsii (Bleeker, 1851) Shortheaded tonguesole
9253.  Cynoglossus lachneri Menon, 1977 Lachner's tonguesole
9254.  Cynoglossus lida (Bleeker, 1851) Roughscale tonguesole
9255.  Cynoglossus lighti Norman, 1925  
9256.  Cynoglossus lineolatus Steindachner, 1867  
9257.  Cynoglossus lingua Hamilton, 1822 Long tongue sole
9258.  Cynoglossus maccullochi Norman, 1926  
9259.  Cynoglossus macrolepidotus (Bleeker, 1851)  
9260.  Cynoglossus macrophthalmus Norman, 1926 Big-eyed tongue-sole
9261.  Cynoglossus macrostomus Norman, 1928 Malabar tonguesole
9262.  Cynoglossus maculipinnis Rendahl, 1921  
9263.  Cynoglossus marleyi Regan, 1921 Threeline tonguesole
9264.  Cynoglossus melampetalus (Richardson, 1846)  
9265.  Cynoglossus microlepis (Bleeker, 1851) Smallscale tonguesole
9266.  Cynoglossus monodi Chabanaud, 1949 Guinean tonguesole
9267.  Cynoglossus monopus (Bleeker, 1849)  
9268.  Cynoglossus nanhaiensis Wang, Munroe & Kong, 2016 Nanhai tongue sole
9269.  Cynoglossus nigropinnatus Ochiai, 1963  
9270.  Cynoglossus ochiaii Yokogawa, endo & Sakaji, 2008  
9271.  Cynoglossus ogilbyi Norman, 1926  
9272.  Cynoglossus oligolepis (Bleeker, 1855)  
9273.  Cynoglossus pottii Steindachner, 1902  
9274.  Cynoglossus puncticeps (Richardson, 1846) Speckled tonguesole
9275.  Cynoglossus purpureomaculatus Regan, 1905  
9276.  Cynoglossus quadriocellatus Fricke, 2020 Ocellated tonguesole
9277.  Cynoglossus robustus Günther, 1873  
9278.  Cynoglossus roulei Wu, 1932  
9279.  Cynoglossus sealarki Regan, 1908  
9280.  Cynoglossus semifasciatus Day, 1877 Bengal tonguesole
9281.  Cynoglossus semilaevis Günther, 1873 Tongue sole
9282.  Cynoglossus senegalensis (Kaup, 1858) Senegalese tonguesole
9283.  Cynoglossus sibogae Weber, 1913  
9284.  Cynoglossus sinicus Wu, 1932  
9285.  Cynoglossus sinusarabici (Chabanaud, 1931) Red Sea tonguesole
9286.  Cynoglossus suyeni Fowler, 1934  
9287.  Cynoglossus trigrammus Günther, 1862  
9288.  Cynoglossus trulla (Cantor, 1849) Macau sole
9289.  Cynoglossus waandersii (Bleeker, 1854)  
9290.  Cynoglossus westraliensis Fricke, 2019 Western Austalian deep-water tonguesole
9291.  Cynoglossus yokomaru Naito & Endo, 2019 High-forehead genko sole
9292.  Cynoglossus zanzibarensis Norman, 1939 Zanzibar tonguesole
9293.  Cynolebias akroa Nielsen, Martins, Araujo, Lira & Faour, 2018  
9294.  Cynolebias altus Costa, 2001  
9295.  Cynolebias attenuatus Costa, 2001  
9296.  Cynolebias elegans Costa, 2017  
9297.  Cynolebias gibbus Costa, 2001  
9298.  Cynolebias gilbertoi Costa, 1998  
9299.  Cynolebias gorutuba Costa, 2017  
9300.  Cynolebias griseus Costa, Lacerda & Brasil, 1990  
9301.  Cynolebias itapicuruensis Costa, 2001  
9302.  Cynolebias leptocephalus Costa & Brasil, 1993  
9303.  Cynolebias microphthalmus Costa & Brasil, 1995  
9304.  Cynolebias obscurus Costa, 2014  
9305.  Cynolebias ochraceus Costa, 2014  
9306.  Cynolebias oticus Costa, 2014  
9307.  Cynolebias paraguassuensis Costa, Suzart & Nielsen, 2007  
9308.  Cynolebias parietalis Costa, 2014  
9309.  Cynolebias parnaibensis Costa, Ramos, Alexandre & Ramos, 2010  
9310.  Cynolebias perforatus Costa & Brasil, 1991  
9311.  Cynolebias porosus Steindachner, 1876  
9312.  Cynolebias rectiventer Costa, 2014  
9313.  Cynolebias roseus Costa, 2014  
9314.  Cynolebias vazabarrisensis Costa, 2001  
9315.  Cynomacrurus piriei Dollo, 1909 Dogtooth grenadier
9316.  Cynopoecilus fulgens Costa, 2002  
9317.  Cynopoecilus intimus Costa, 2002  
9318.  Cynopoecilus melanotaenia (Regan, 1912)  
9319.  Cynopoecilus multipapillatus Costa, 2002  
9320.  Cynopoecilus nigrovittatus Costa, 2002  
9321.  Cynopoecilus notabilis Ferrer, Wingert & Malabarba, 2014  
9322.  Cynoponticus coniceps (Jordan & Gilbert, 1882) Red pike conger
9323.  Cynoponticus ferox Costa, 1846 Guinean pike conger
9324.  Cynoponticus savanna (Bancroft, 1831) Guayana pike-conger
9325.  Cynopotamus amazonum (Günther, 1868)  
9326.  Cynopotamus argenteus (Valenciennes, 1836)  
9327.  Cynopotamus atratoensis (Eigenmann, 1907)  
9328.  Cynopotamus bipunctatus Pellegrin, 1909  
9329.  Cynopotamus essequibensis Eigenmann, 1912  
9330.  Cynopotamus gouldingi Menezes, 1987  
9331.  Cynopotamus juruenae Menezes, 1987  
9332.  Cynopotamus kincaidi (Schultz, 1950)  
9333.  Cynopotamus magdalenae (Steindachner, 1879)  
9334.  Cynopotamus tocantinensis Menezes, 1987  
9335.  Cynopotamus venezuelae (Schultz, 1944)  
9336.  Cynopotamus xinguano Menezes, 2007  
9337.  Cynoscion acoupa (Lacepède, 1801) Acoupa weakfish
9338.  Cynoscion albus (Günther, 1864) Whitefin weakfish
9339.  Cynoscion analis (Jenyns, 1842) Peruvian weakfish
9340.  Cynoscion arenarius Ginsburg, 1930 Sand weakfish
9341.  Cynoscion guatucupa (Cuvier, 1830) Stripped weakfish
9342.  Cynoscion jamaicensis (Vaillant & Bocourt, 1883) Jamaica weakfish
9343.  Cynoscion leiarchus (Cuvier, 1830) Smooth weakfish
9344.  Cynoscion microlepidotus (Cuvier, 1830) Smallscale weakfish
9345.  Cynoscion nannus Castro-Aguirre & Arvizu-Martinez, 1976 Dwarf weakfish
9346.  Cynoscion nebulosus (Cuvier, 1830) Spotted weakfish
9347.  Cynoscion nortoni Béarez, 2001 hake weakfish
9348.  Cynoscion nothus (Holbrook, 1848) Silver seatrout
9349.  Cynoscion othonopterus Jordan & Gilbert, 1882 Gulf weakfish
9350.  Cynoscion parvipinnis Ayres, 1861 Shortfin weakfish
9351.  Cynoscion phoxocephalus Jordan & Gilbert, 1882 Cachema weakfish
9352.  Cynoscion praedatorius (Jordan & Gilbert, 1889) Boccone weakfish
9353.  Cynoscion regalis (Bloch & Schneider, 1801) Squeteague
9354.  Cynoscion reticulatus (Günther, 1864)  
9355.  Cynoscion similis Randall & Cervigón, 1968 Tonkin weakfish
9356.  Cynoscion squamipinnis (Günther, 1867) Weakfish
9357.  Cynoscion steindachneri (Jordan, 1889) Smalltooth weakfish
9358.  Cynoscion stolzmanni (Steindachner, 1879) Stolzmann's weakfish
9359.  Cynoscion striatus (Cuvier, 1829) Striped weakfish
9360.  Cynoscion virescens (Cuvier, 1830) Green weakfish
9361.  Cynoscion xanthulus Jordan & Gilbert, 1882 Orangemouth weakfish
9362.  Cynotilapia afra (Günther, 1894)  
9363.  Cynotilapia aurifrons (Tawil, 2011)  
9364.  Cynotilapia axelrodi Burgess, 1976  
9365.  Cynotilapia chilundu Li, Konings & Stauffer, 2016  
9366.  Cynotilapia zebroides (Johnson, 1975)  
9367.  Cypho purpurascens (De Vis, 1884) Oblique-lined dottyback
9368.  Cypho zaps Gill, 2004 Checkered dottyback
9369.  Cyphocharax abramoides (Kner, 1858)  
9370.  Cyphocharax albiventris Netto-Ferreira, Nogueira, Melo & Dutra, 2024  
9371.  Cyphocharax aninha Wosiacki & Miranda, 2014  
9372.  Cyphocharax aspilos Vari, 1992  
9373.  Cyphocharax biocellatus Vari, Sidlauskas & Le Bail, 2012  
9374.  Cyphocharax boiadeiro Melo, 2017  
9375.  Cyphocharax corumbae (Pavanelli & Britski, 1999)  
9376.  Cyphocharax derhami Vari & Chang, 2006  
9377.  Cyphocharax festivus Vari, 1992  
9378.  Cyphocharax gangamon Vari, 1992  
9379.  Cyphocharax gilbert (Quoy & Gaimard, 1824)  
9380.  Cyphocharax gillii (Eigenmann & Kennedy, 1903)  
9381.  Cyphocharax gouldingi Vari, 1992  
9382.  Cyphocharax helleri (Steindachner, 1910)  
9383.  Cyphocharax ivo Melo, Gama & Sabaj Pérez, 2025  
9384.  Cyphocharax laticlavius Vari & Blackledge, 1996  
9385.  Cyphocharax leucostictus (Eigenmann & Eigenmann, 1889)  
9386.  Cyphocharax magdalenae (Steindachner, 1878)  
9387.  Cyphocharax meniscaprorus Vari, 1992  
9388.  Cyphocharax mestomyllon Vari, 1992  
9389.  Cyphocharax microcephalus (Eigenmann & Eigenmann, 1889)  
9390.  Cyphocharax modestus (Fernández-Yépez, 1948)  
9391.  Cyphocharax multilineatus (Myers, 1927)  
9392.  Cyphocharax muyrakytan Bortolo, Lima & Melo, 2018  
9393.  Cyphocharax naegelii (Steindachner, 1881)  
9394.  Cyphocharax nigripinnis Vari, 1992  
9395.  Cyphocharax notatus (Steindachner, 1908)  
9396.  Cyphocharax oenas Vari, 1992  
9397.  Cyphocharax orion Melo & Faria, 2024  
9398.  Cyphocharax pantostictos Vari & Barriga Salazar, 1990  
9399.  Cyphocharax pinnilepis Vari, Zanata & Camelier, 2010  
9400.  Cyphocharax platanus (Günther, 1880)  
9401.  Cyphocharax plumbeus (Eigenmann & Eigenmann, 1889)  
9402.  Cyphocharax punctatus (Vari & Nijssen, 1986)  
9403.  Cyphocharax saladensis (Meinken, 1933) Rosy curimata
9404.  Cyphocharax sanctigabrielis Melo & Vari, 2014  
9405.  Cyphocharax santacatarinae (Fernández-Yépez, 1948)  
9406.  Cyphocharax signatus Vari, 1992  
9407.  Cyphocharax spilotus (Vari, 1987)  
9408.  Cyphocharax spiluropsis (Eigenmann & Eigenmann, 1889)  
9409.  Cyphocharax spilurus (Günther, 1864)  
9410.  Cyphocharax stilbolepis Vari, 1992  
9411.  Cyphocharax vanderi (Britski, 1980)  
9412.  Cyphocharax vexillapinnus Vari, 1992  
9413.  Cyphocharax voga (Hensel, 1870)  
9414.  Cyphocottus eurystomus (Taliev, 1955)  
9415.  Cyphocottus megalops (Gratzianov, 1902)  
9416.  Cypholebias cinereus (Amato, 1986)  
9417.  Cypholebias robustus (Günther, 1883)  
9418.  Cyphomyrus aelsbroecki (Poll, 1945)  
9419.  Cyphomyrus cubangoensis (Pellegrin, 1936)  
9420.  Cyphomyrus discorhynchus (Peters, 1852) Zambesi parrotfish
9421.  Cyphomyrus grahami (Norman, 1928) Graham's stonebasher
9422.  Cyphomyrus lufirae Mulelenu, Katemo Manda, Decru, Chocha Manda & Vreven, 2020  
9423.  Cyphomyrus macrops (Boulenger, 1909)  
9424.  Cyphomyrus petherici (Boulenger, 1898)  
9425.  Cyphomyrus psittacus (Boulenger, 1897)  
9426.  Cyphomyrus weeksii (Boulenger, 1902)  
9427.  Cyphomyrus wilverthi (Boulenger, 1898)  
9428.  Cyphotilapia frontosa (Boulenger, 1906) Humphead cichlid
9429.  Cyphotilapia gibberosa Takahashi & Nakaya, 2003  
9430.  Cyprichromis coloratus Takahashi & Hori, 2006  
9431.  Cyprichromis leptosoma (Boulenger, 1898)  
9432.  Cyprichromis microlepidotus (Poll, 1956)  
9433.  Cyprichromis pavo Büscher, 1994  
9434.  Cyprichromis zonatus Takahashi, Hori & Nakaya, 2002  
9435.  Cyprinella alvarezdelvillari Contreras-Balderas & Lozano-Vilano, 1994 Tepehuan shiner
9436.  Cyprinella analostana Girard, 1859 Satinfin shiner
9437.  Cyprinella bocagrande (Chernoff & Miller, 1982) Largemouth shiner
9438.  Cyprinella caerulea (Jordan, 1877) Blue shiner
9439.  Cyprinella callisema (Jordan, 1877) Ocmulgee shiner
9440.  Cyprinella callistia (Jordan, 1877) Alabama shiner
9441.  Cyprinella callitaenia (Bailey & Gibbs, 1956) Bluestripe shiner
9442.  Cyprinella camura (Jordan & Meek, 1884) Bluntface shiner
9443.  Cyprinella chloristia (Jordan & Brayton, 1878) Greenfin shiner
9444.  Cyprinella eurystoma (Jordan, 1877)  
9445.  Cyprinella formosa (Girard, 1856) Beautiful shiner
9446.  Cyprinella galactura (Cope, 1868) Whitetail shiner
9447.  Cyprinella garmani (Jordan, 1885) Gibbous shiner
9448.  Cyprinella gibbsi (Howell & Williams, 1971) Tallapoosa shiner
9449.  Cyprinella labrosa (Cope, 1870) Thicklip chub
9450.  Cyprinella leedsi (Fowler, 1942) Bannerfin shiner
9451.  Cyprinella lepida Girard, 1856 Plateau shiner
9452.  Cyprinella leptocheilus Tracy, Rohde & Jenkins, 2024 Siouan thinlip chub
9453.  Cyprinella lutrensis (Baird & Girard, 1853) Red shiner
9454.  Cyprinella monacha (Cope, 1868) Spotfin chub
9455.  Cyprinella nivea (Cope, 1870) Whitefin shiner
9456.  Cyprinella panarcys (Hubbs & Miller, 1978) Conchos shiner
9457.  Cyprinella proserpina (Girard, 1856) Proserpine shiner
9458.  Cyprinella pyrrhomelas (Cope, 1870) Fieryblack shiner
9459.  Cyprinella rutila (Girard, 1856) Mexican red shiner
9460.  Cyprinella spiloptera (Cope, 1867) Spotfin shiner
9461.  Cyprinella stigmatura (Jordan, 1877)  
9462.  Cyprinella trichroistia (Jordan & Gilbert, 1878) Tricolor shiner
9463.  Cyprinella venusta Girard, 1856 Blacktail shiner
9464.  Cyprinella whipplei Girard, 1856 Steelcolor shiner
9465.  Cyprinella xaenura (Jordan, 1877) Altamaha shiner
9466.  Cyprinella xanthicara (Minckley & Lytle, 1969) Cuatro Cienegas shiner
9467.  Cyprinella zanema (Jordan & Brayton, 1878) Santee chub
9468.  Cyprinion acinaces Banister & Clarke, 1977  
9469.  Cyprinion kais Heckel, 1843 Kais kingfish
9470.  Cyprinion macrostomus Heckel, 1843 Tigris kingfish
9471.  Cyprinion mhalense Alkahem & Behnke, 1983  
9472.  Cyprinion microphthalmum (Day, 1880)  
9473.  Cyprinion milesi (Day, 1880)  
9474.  Cyprinion muscatense (Boulenger, 1888) Muscat Cyprinion
9475.  Cyprinion semiplotum (McClelland, 1839) Assamese kingfish
9476.  Cyprinion tenuiradius Heckel, 1847  
9477.  Cyprinion watsoni (Day, 1872)  
9478.  Cyprinocirrhites polyactis (Bleeker, 1874) Swallowtail hawkfish
9479.  Cyprinodon albivelis Minckley & Miller, 2002 Whitefin pupfish
9480.  Cyprinodon alvarezi Miller, 1976 Potosi pupfish
9481.  Cyprinodon arcuatus Minckley & Miller, 2002 Santa Cruz pupfish
9482.  Cyprinodon artifrons Hubbs, 1936 Yucatan pupfish
9483.  Cyprinodon atrorus Miller, 1968 Bolson pupfish
9484.  Cyprinodon beltrani Álvarez, 1949 Blackfin pupfish
9485.  Cyprinodon bifasciatus Miller, 1968 Cuatro Cienegas pupfish
9486.  Cyprinodon bobmilleri Lozano-Vilano & Contreras-Balderas, 1999 San Ignacio pupfish
9487.  Cyprinodon bondi Myers, 1935 Hispaniola pupfish
9488.  Cyprinodon bovinus Baird & Girard, 1853 Leon Springs pupfish
9489.  Cyprinodon brontotheroides Martin & Wainwright, 2013  
9490.  Cyprinodon ceciliae Lozano-Vilano & Contreras-Balderas, 1993 Villa Lopez pupfish
9491.  Cyprinodon dearborni Meek, 1909  
9492.  Cyprinodon desquamator Martin & Wainwright, 2013  
9493.  Cyprinodon diabolis Wales, 1930 Devils Hole pupfish
9494.  Cyprinodon elegans Baird & Girard, 1853 Comanche Springs pupfish
9495.  Cyprinodon eremus Miller & Fuiman, 1987 Sonoyta pupfish
9496.  Cyprinodon esconditus Strecker, 2002 Hidden pupfish
9497.  Cyprinodon eximius Girard, 1859 Conchos pupfish
9498.  Cyprinodon fontinalis Smith & Miller, 1980 Carbonera pupfish
9499.  Cyprinodon higuey Rodriguez & Smith, 1990  
9500.  Cyprinodon hubbsi Carr, 1936 Lake Eustis minnow
9501.  Cyprinodon inmemoriam Lozano-Vilano & Contreras-Balderas, 1993 Charco Azul pupfish
9502.  Cyprinodon julimes De la Maza-Benignos & Vela-Valladares, 2009  
9503.  Cyprinodon labiosus Humphries & Miller, 1981 Thicklip pupfish
9504.  Cyprinodon laciniatus Hubbs & Miller, 1942 Bahama pupfish
9505.  Cyprinodon latifasciatus Garman, 1881 Parras pupfish
9506.  Cyprinodon longidorsalis Lozano-Vilano & Contreras-Balderas, 1993 La Palma pupfish
9507.  Cyprinodon macrolepis Miller, 1976 Largescale pupfish
9508.  Cyprinodon macularius Baird & Girard, 1853 Desert pupfish
9509.  Cyprinodon maya Humphries & Miller, 1981 Maya pupfish
9510.  Cyprinodon meeki Miller, 1976 Mezquital pupfish
9511.  Cyprinodon nazas Miller, 1976 Nazas pupfish
9512.  Cyprinodon nevadensis Eigenmann & Eigenmann, 1889 Amargosa pupfish
9513.  Cyprinodon nichollsi Smith, 1989  
9514.  Cyprinodon pachycephalus Minckley & Minckley, 1986 Bighead pupfish
9515.  Cyprinodon pecosensis Echelle & Echelle, 1978 Pecos pupfish
9516.  Cyprinodon pisteri Miller & Minckley, 2002 Palomas pupfish
9517.  Cyprinodon radiosus Miller, 1948 Owens pupfish
9518.  Cyprinodon riverendi (Poey, 1860)  
9519.  Cyprinodon rubrofluviatilis Fowler, 1916 Red River pupfish
9520.  Cyprinodon salinus Miller, 1943 Salt Creek pupfish
9521.  Cyprinodon salvadori Lozano-Vilano, 2002 Bocochi pupfish
9522.  Cyprinodon simus Humphries & Miller, 1981 Boxer pupfish
9523.  Cyprinodon suavium Strecker, 2005  
9524.  Cyprinodon tularosa Miller & Echelle, 1975 White Sands pupfish
9525.  Cyprinodon variegatus Lacepède, 1803 Sheepshead minnow
9526.  Cyprinodon verecundus Humphries, 1984 Largefin pupfish
9527.  Cyprinodon veronicae Lozano-Vilano & Contreras-Balderas, 1993 Charco Palma pupfish
9528.  Cyprinus acutidorsalis Wang, 1979  
9529.  Cyprinus barbatus Chen & Huang, 1977  
9530.  Cyprinus carpio Linnaeus, 1758 Common carp
9531.  Cyprinus chilia Wu, Yang & Huang, 1963  
9532.  Cyprinus dai (Nguyen & Doan, 1969)  
9533.  Cyprinus daliensis Chen & Huang, 1977  
9534.  Cyprinus exophthalmus Mai, 1978  
9535.  Cyprinus fuxianensis Yang et al., 1977  
9536.  Cyprinus hieni Nguyen & Ho, 2003  
9537.  Cyprinus hyperdorsalis Nguyen, 1991  
9538.  Cyprinus ilishaestomus Chen & Huang, 1977  
9539.  Cyprinus intha Annandale, 1918  
9540.  Cyprinus longipectoralis Chen & Huang, 1977  
9541.  Cyprinus longzhouensis Yang & Hwang, 1977  
9542.  Cyprinus megalophthalmus Wu et al., 1963  
9543.  Cyprinus melanes (Mai, 1978)  
9544.  Cyprinus micristius Regan, 1906  
9545.  Cyprinus multitaeniatus Pellegrin & Chevey, 1936  
9546.  Cyprinus pellegrini Tchang, 1933 Barbless carp
9547.  Cyprinus qionghaiensis Liu, 1981  
9548.  Cyprinus quidatensis Nguyen, Le, Le & Nguyen, 1999  
9549.  Cyprinus rubrofuscus Lacepède, 1803  
9550.  Cyprinus yilongensis Yang et al., 1977  
9551.  Cyprinus yunnanensis Tchang, 1933  
9552.  Cypselurus angusticeps Nichols & Breder, 1935 Narrowhead flyingfish
9553.  Cypselurus callopterus (Günther, 1866) Ornamented flyingfish
9554.  Cypselurus comatus (Mitchill, 1815) Clearwing flyingfish
9555.  Cypselurus hexazona (Bleeker, 1853) Darkbar flyingfish
9556.  Cypselurus hiraii Abe, 1953  
9557.  Cypselurus longibarbus (Parin, 1961)  
9558.  Cypselurus naresii (Günther, 1889) Pharao flyingfish
9559.  Cypselurus oligolepis (Bleeker, 1865) Largescale flyingfish
9560.  Cypselurus opisthopus (Bleeker, 1865) Black-finned flyingfish
9561.  Cypselurus poecilopterus (Valenciennes, 1847) Yellow-wing flyingfish
9562.  Cypselurus simus (Valenciennes, 1847) Short-nosed flyingfish
9563.  Cypselurus starksi Abe, 1953  
9564.  Cyrtocara moorii Boulenger, 1902 Hump-head
9565.  Cyttomimus affinis Weber, 1913 False dory
9566.  Cyttomimus stelgis Gilbert, 1905  
9567.  Cyttopsis cypho (Fowler, 1934) Little dory
9568.  Cyttopsis rosea (Lowe, 1843) Rosy dory
9569.  Cyttus australis (Richardson, 1843) Silver dory
9570.  Cyttus novaezealandiae (Arthur, 1885) New Zealand dory
9571.  Cyttus traversi Hutton, 1872 King dory
9572.  Dacodraco hunteri Waite, 1916  
9573.  Dactylagnus mundus Gill, 1863 Giant sand stargazer
9574.  Dactylagnus parvus Dawson, 1976 Panamic stargazer
9575.  Dactylagnus peratikos Böhlke & Caldwell, 1961  
9576.  Dactylanthias aplodactylus (Bleeker, 1858)  
9577.  Dactylanthias baccheti Randall, 2007  
9578.  Dactylobatus armatus Bean & Weed, 1909 Skilletskate
9579.  Dactylobatus clarkii (Bigelow & Schroeder, 1958) Hookskate
9580.  Dactylophora nigricans (Richardson, 1850) Dusky morwong
9581.  Dactylopsaron dimorphicum Parin & Belyanina, 1990  
9582.  Dactyloptena gilberti Snyder, 1909  
9583.  Dactyloptena macracantha (Bleeker, 1855) Spotwing flying gurnard
9584.  Dactyloptena orientalis (Cuvier, 1829) Oriental flying gurnard
9585.  Dactyloptena papilio Ogilby, 1910 Butterfly flying-gurnard
9586.  Dactyloptena peterseni (Nyström, 1887) Starry flying gurnard
9587.  Dactyloptena tiltoni Eschmeyer, 1997 Plain helmet gurnard
9588.  Dactylopterus volitans (Linnaeus, 1758) Flying gurnard
9589.  Dactylopus dactylopus (Valenciennes, 1837) Fingered dragonet
9590.  Dactylopus kuiteri (Fricke, 1992) Orange-black dragonet
9591.  Dactyloscopus amnis Miller & Briggs, 1962 Riverine stargazer
9592.  Dactyloscopus boehlkei Dawson, 1982  
9593.  Dactyloscopus byersorum Dawson, 1969 Notchtail stargazer
9594.  Dactyloscopus comptus Dawson, 1982  
9595.  Dactyloscopus crossotus Starks, 1913 Bigeye stargazer
9596.  Dactyloscopus elongatus Myers & Wade, 1946  
9597.  Dactyloscopus fallax Dawson, 1975  
9598.  Dactyloscopus fimbriatus (Reid, 1935)  
9599.  Dactyloscopus foraminosus Dawson, 1982 Reticulate stargazer
9600.  Dactyloscopus heraldi Dawson, 1975  
9601.  Dactyloscopus insulatus Dawson, 1975  
9602.  Dactyloscopus lacteus (Myers & Wade, 1946) Milky sand stargazer
9603.  Dactyloscopus lunaticus Gilbert, 1890 Moonstruck stargazer
9604.  Dactyloscopus metoecus Dawson, 1975 Mexican stargazer
9605.  Dactyloscopus minutus Dawson, 1975 Tiny stargazer
9606.  Dactyloscopus moorei (Fowler, 1906) Speckled stargazer
9607.  Dactyloscopus pectoralis Gill, 1861 Whitesaddle stargazer
9608.  Dactyloscopus poeyi Gill, 1861 Shortchin stargazer
9609.  Dactyloscopus tridigitatus Gill, 1859 Sand stargazer
9610.  Dactyloscopus zelotes Jordan & Gilbert, 1896  
9611.  Dactylosurculus gomoni Schwarzhans & Møller, 2007  
9612.  Dadyanos insignis (Steindachner, 1898)  
9613.  Daector dowi (Jordan & Gilbert, 1887) Dow's toadfish
9614.  Daector gerringi (Rendahl, 1941)  
9615.  Daector quadrizonatus (Eigenmann, 1922)  
9616.  Daector reticulata (Günther, 1864) Reticulated toadfish
9617.  Daector schmitti Collette, 1968 Schmitt's toadfish
9618.  Dagetichthys lakdoensis Stauch & Blanc, 1964  
9619.  Dagetichthys lusitanicus (de Brito Capello, 1868) Portuguese sole
9620.  Dagetichthys marginatus (Boulenger, 1900) White-margined sole
9621.  Dajaus monticola (Bancroft, 1834) Mountain mullet
9622.  Dalatias licha (Bonnaterre, 1788) Kitefin shark
9623.  Dallia admirabilis Chereshnev, 1980  
9624.  Dallia delicatissima Smitt, 1881  
9625.  Dallia pectoralis Bean, 1880 Alaska blackfish
9626.  Dalophis boulengeri (Blache, Cadenat & Stauch, 1970)  
9627.  Dalophis cephalopeltis (Bleeker, 1863)  
9628.  Dalophis imberbis (Delaroche, 1809) Armless snake eel
9629.  Dalophis multidentatus Blache & Bauchot, 1972  
9630.  Dalophis obtusirostris Blache & Bauchot, 1972  
9631.  Dampierosa daruma Whitley, 1932 Daruma stinger
9632.  Danacetichthys galathenus Paxton, 1989  
9633.  Danakilia dinicolai Stiassny, De Marchi & Lamboj, 2010  
9634.  Danakilia franchettii (Vinciguerra, 1931)  
9635.  Danaphos asteroscopus Bruun, 1931  
9636.  Danaphos oculatus (Garman, 1899) Bottlelights
9637.  Danaphryne nigrifilis (Regan & Trewavas, 1932)  
9638.  Danio absconditus Kullander & Britz, 2015  
9639.  Danio aesculapii Kullander & Fang, 2009  
9640.  Danio albolineatus (Blyth, 1860) Pearl danio
9641.  Danio annulosus Kullander, Rahman, Norén & Mollah, 2015  
9642.  Danio assamila Kullander, 2015  
9643.  Danio catenatus Kullander, 2015  
9644.  Danio choprae Hora, 1928  
9645.  Danio concatenatus Kullander, 2015  
9646.  Danio dangila (Hamilton, 1822)  
9647.  Danio erythromicron (Annandale, 1918)  
9648.  Danio feegradei Hora, 1937  
9649.  Danio flagrans Kullander, 2012  
9650.  Danio htamanthinus Kullander & Norén, 2016  
9651.  Danio jaintianensis (Sen, 2007)  
9652.  Danio kerri Smith, 1931 Blue danio
9653.  Danio kyathit Fang, 1998  
9654.  Danio margaritatus (Roberts, 2007) Galaxy rasbora
9655.  Danio meghalayensis Sen & Dey, 1985  
9656.  Danio muongthanhensis Nguyen, 2001  
9657.  Danio nigrofasciatus (Day, 1870) Dwarf danio
9658.  Danio quagga Kullander, Liao & Fang, 2009  
9659.  Danio quangbinhensis (Nguyen, Le & Nguyen, 1999)  
9660.  Danio rerio (Hamilton, 1822) Zebra danio
9661.  Danio roseus Fang & Kottelat, 2000  
9662.  Danio sysphigmatus Kullander, 2015  
9663.  Danio tinwini Kullander & Fang, 2009  
9664.  Danio trangi Ngô, 2003  
9665.  Danionella cerebrum Britz, Conway & Rüber, 2021  
9666.  Danionella dracula Britz, Conway & Rüber, 2009  
9667.  Danionella mirifica Britz, 2003  
9668.  Danionella priapus Britz, 2009  
9669.  Danionella translucida Roberts, 1986  
9670.  Dannevigia tusca Whitley, 1941 Tusk
9671.  Darienheros calobrensis (Meek & Hildebrand, 1913)  
9672.  Dario dario (Hamilton, 1822) Scarlet badis
9673.  Dario dayingensis Kullander & Britz, 2002  
9674.  Dario huli Britz & Ali, 2015  
9675.  Dario hysginon Kullander & Britz, 2002  
9676.  Dario kajal Britz & Kullander, 2013  
9677.  Dario melanogrammus Britz, Kullander & Rüber, 2022  
9678.  Dario neela Britz, Anoop & Dahanukar, 2018  
9679.  Dario tigris Britz, Kullander & Rüber, 2022  
9680.  Dario urops Britz, Ali & Philip, 2012  
9681.  Daruma sagamia Jordan & Starks, 1904  
9682.  Dascyllus abudafur (Fabricius, 1775)  
9683.  Dascyllus albisella Gill, 1862 Hawaiian dascyllus
9684.  Dascyllus aruanus (Linnaeus, 1758) Whitetail dascyllus
9685.  Dascyllus auripinnis Randall & Randall, 2001  
9686.  Dascyllus carneus Fischer, 1885 Cloudy dascyllus
9687.  Dascyllus flavicaudus Randall & Allen, 1977 Yellowtail dascyllus
9688.  Dascyllus marginatus (Rüppell, 1829) Marginate dascyllus
9689.  Dascyllus melanurus Bleeker, 1854 Blacktail humbug
9690.  Dascyllus reticulatus (Richardson, 1846) Reticulate dascyllus
9691.  Dascyllus strasburgi Klausewitz, 1960 Strasburg's dascyllus
9692.  Dascyllus trimaculatus (Rüppell, 1829) Threespot dascyllus
9693.  Dasyatis brevis (Garman, 1880) Whiptail stingray
9694.  Dasyatis chrysonota (Smith, 1828) Blue stingray
9695.  Dasyatis gigantea (Lindberg, 1930) Giant stumptail stingray
9696.  Dasyatis hastata (DeKay, 1842) Whip sting-ray
9697.  Dasyatis hypostigma Santos & Carvalho, 2004  
9698.  Dasyatis marmorata (Steindachner, 1892) Marbled stingray
9699.  Dasyatis multispinosa (Tokarev, 1959) Multispine giant stingray
9700.  Dasyatis pastinaca (Linnaeus, 1758) Common stingray
9701.  Dasyatis tortonesei Capapé, 1975 Tortonese's stingray
9702.  Dasycottus setiger Bean, 1890 Spinyhead sculpin
9703.  Dasyloricaria capetensis (Meek & Hildebrand, 1913)  
9704.  Dasyloricaria filamentosa (Steindachner, 1878)  
9705.  Dasyloricaria latiura (Eigenmann & Vance, 1912)  
9706.  Dasyloricaria paucisquama Londoño-Burbano & Reis, 2016  
9707.  Dasyloricaria seminuda (Eigenmann & Vance, 1912)  
9708.  Dasyloricaria tuyrensis (Meek & Hildebrand, 1913)  
9709.  Dasyscopelus asper (Richardson, 1845) Prickly lanternfish
9710.  Dasyscopelus obtusirostris (Tåning, 1928) Bluntsnout lanternfish
9711.  Dasyscopelus selenops (Tåning, 1928) Wisner's lantern fish
9712.  Dasyscopelus spinosus (Steindachner, 1867) Spiny lantern fish
9713.  Datnioides campbelli Whitley, 1939  
9714.  Datnioides microlepis Bleeker, 1854 Finescale tigerfish
9715.  Datnioides polota (Hamilton, 1822)  
9716.  Datnioides pulcher (Kottelat, 1998) Siamese tiger perch
9717.  Datnioides undecimradiatus (Roberts & Kottelat, 1994) Mekong tiger perch
9718.  Davidijordania brachyrhynchus (Schmidt, 1904)  
9719.  Davidijordania jordaniana Schmidt, 1936  
9720.  Davidijordania lacertina (Pavlenko, 1910)  
9721.  Davidijordania poecilimon (Jordan & Fowler, 1902)  
9722.  Davidijordania yabei Anderson & Imamura, 2008  
9723.  Dawkinsia arulius (Jerdon, 1849) Arulius barb
9724.  Dawkinsia assimilis (Jerdon, 1849)  
9725.  Dawkinsia austellus Katwate, Marcus Knight, Anoop, Raghavan & Dahanukar, 2020 Austellus barb
9726.  Dawkinsia chalakkudiensis (Menon, Rema Devi & Thobias, 1999)  
9727.  Dawkinsia crassa Katwate, Marcus Knight, Anoop, Raghavan & Dahanukar, 2020 Rounded filament barb
9728.  Dawkinsia denisonii (Day, 1865) Denison barb
9729.  Dawkinsia exclamatio (Pethiyagoda & Kottelat, 2005)  
9730.  Dawkinsia filamentosa (Valenciennes, 1844) Blackspot barb
9731.  Dawkinsia rohani (Rema Devi, Indra & Knight, 2010)  
9732.  Dawkinsia rubrotincta (Jerdon, 1849)  
9733.  Dawkinsia singhala (Duncker, 1912)  
9734.  Dawkinsia srilankensis (Senanayake, 1985) Blotched filamented barb
9735.  Dawkinsia tambraparniei (Silas, 1954)  
9736.  Dayella malabarica (Day, 1873) Day's round herring
9737.  Daysciaena albida (Cuvier, 1830) Bengal corvina
9738.  Deania calceus (Lowe, 1839) Birdbeak dogfish
9739.  Deania hystricosa (Garman, 1906) Rough longnose dogfish
9740.  Deania profundorum (Smith & Radcliffe, 1912) Arrowhead dogfish
9741.  Deania quadrispinosa (McCulloch, 1915) Longsnout dogfish
9742.  Decapterus akaadsi Abe, 1958  
9743.  Decapterus koheru (Hector, 1875) Koheru
9744.  Decapterus kurroides Bleeker, 1855 Redtail scad
9745.  Decapterus macarellus (Cuvier, 1833) Mackerel scad
9746.  Decapterus macrosoma Bleeker, 1851 Shortfin scad
9747.  Decapterus maruadsi (Temminck & Schlegel, 1843) Japanese scad
9748.  Decapterus muroadsi (Temminck & Schlegel, 1844) Amberstripe scad
9749.  Decapterus punctatus (Cuvier, 1829) Round scad
9750.  Decapterus russelli (Rüppell, 1830) Indian scad
9751.  Decapterus smithvanizi Kimura, Katahira & Kuriiwa, 2013  
9752.  Decapterus tabl Berry, 1968 Roughear scad
9753.  Deckertichthys aureolus (Jordan & Gilbert, 1882) Golden mojarra
9754.  Decodon grandisquamis (Smith, 1968) Largescale wrasse
9755.  Decodon melasma Gomon, 1974 Blackspot wrasse
9756.  Decodon pacificus (Kamohara, 1952) Ten-tooth wrasse
9757.  Decodon puellaris (Poey, 1860) Red hogfish
9758.  Decorus decorus (Peters, 1881)  
9759.  Decorus lemassoni (Pellegrin & Chevey, 1936)  
9760.  Decorus rendahli (Kimura, 1934)  
9761.  Decorus tungting (Nichols, 1925)  
9762.  Decorus xanthogenys (Pellegrin & Chevey, 1936)  
9763.  Dectobrycon armeniacus Zarske & Géry, 2006  
9764.  Dekeyseria amazonica Rapp Py-Daniel, 1985  
9765.  Dekeyseria brachyura (Kner, 1854)  
9766.  Dekeyseria niveata (La Monte, 1929)  
9767.  Dekeyseria picta (Kner, 1854)  
9768.  Dekeyseria pulchra (Steindachner, 1915)  
9769.  Dekeyseria scaphirhyncha (Kner, 1854)  
9770.  Dellichthys morelandi Briggs, 1955 Urchin clingfish
9771.  Delminichthys adspersus (Heckel, 1843)  
9772.  Delminichthys ghetaldii (Steindachner, 1882)  
9773.  Delminichthys jadovensis (Zupančič & Bogutskaya, 2002)  
9774.  Delminichthys krbavensis (Zupančič & Bogutskaya, 2002)  
9775.  Deltentosteus collonianus (Risso, 1820) Toothed goby
9776.  Deltentosteus quadrimaculatus (Valenciennes, 1837) Four-spotted goby
9777.  Deltistes luxatus (Cope, 1879) Lost River sucker
9778.  Delturus angulicauda (Steindachner, 1877)  
9779.  Delturus brevis Reis & Pereira, 2006  
9780.  Delturus carinotus (La Monte, 1933)  
9781.  Delturus parahybae Eigenmann & Eigenmann, 1889  
9782.  Demissolinea novaeguineensis Burhanuddin & Iwatsuki, 2003 New Guinean hairtail
9783.  Denariusa australis (Steindachner, 1867) Pennyfish
9784.  Dendrochirus barberi (Steindachner, 1900) Hawaiian lionfish
9785.  Dendrochirus bellus (Jordan & Hubbs, 1925) Butterfly scorpionfish
9786.  Dendrochirus biocellatus (Fowler, 1938) Twospot turkeyfish
9787.  Dendrochirus brachypterus (Cuvier, 1829) Dwarf lionfish
9788.  Dendrochirus hemprichi Matsunuma, Motomura & Bogorodsky, 2017 Red Sea dwarf lionfish
9789.  Dendrochirus koyo Matsunuma & Motomura, 2019 Ogasawara dwarf-lionfsh
9790.  Dendrochirus tuamotuensis Matsunuma & Motomura, 2013 Tuamotu's dwarf lionfish
9791.  Dendrochirus zebra (Cuvier, 1829) Zebra turkeyfish
9792.  Dendrophysa russelii (Cuvier, 1829) Goatee croaker
9793.  Dentatherina merceri Patten & Ivantsoff, 1983 Mercer's tusked silverside
9794.  Dentectus barbarmatus Martín Salazar, Isbrücker & Nijssen, 1982  
9795.  Dentex abei Iwatsuki, Akazaki & Taniguchi, 2007 Yellowfin sea bream
9796.  Dentex angolensis Poll & Maul, 1953 Angolan dentex
9797.  Dentex barnardi Cadenat, 1970 Barnard's dentex
9798.  Dentex canariensis Steindachner, 1881 Canary dentex
9799.  Dentex carpenteri Iwatsuki, Newman & Russell, 2015 Yellow snout seabream
9800.  Dentex congoensis Poll, 1954 Congo dentex
9801.  Dentex dentex (Linnaeus, 1758) Common dentex
9802.  Dentex fourmanoiri Akazaki & Séret, 1999  
9803.  Dentex gibbosus (Rafinesque, 1810) Pink dentex
9804.  Dentex hypselosomus Bleeker, 1854 Yellowback sea-bream
9805.  Dentex macrophthalmus (Bloch, 1791) Large-eye dentex
9806.  Dentex maroccanus Valenciennes, 1830 Morocco dentex
9807.  Dentex spariformis Ogilby, 1910 Saffronfin sea bream
9808.  Denticeps clupeoides Clausen, 1959 Denticle herring
9809.  Denticetopsis epa Vari, Ferraris & de Pinna, 2005  
9810.  Denticetopsis iwokrama Vari, Ferraris & de Pinna, 2005  
9811.  Denticetopsis macilenta (Eigenmann, 1912)  
9812.  Denticetopsis praecox (Ferraris & Brown, 1991)  
9813.  Denticetopsis royeroi Ferraris, 1996  
9814.  Denticetopsis sauli Ferraris, 1996  
9815.  Denticetopsis seducta Vari, Ferraris & de Pinna, 2005  
9816.  Dentiraja australis (Macleay, 1884) Sydney skate
9817.  Dentiraja cerva (Whitley, 1939) Whitespotted skate
9818.  Dentiraja confusa (Last, 2008)  
9819.  Dentiraja endeavouri (Last, 2008) Endeavour skate
9820.  Dentiraja falloargus (Last, 2008) False Argus skate
9821.  Dentiraja flindersi Last & Gledhill, 2008 Pygmy thornback skate
9822.  Dentiraja healdi (Last, White & Pogonoski, 2008) Heald's skate
9823.  Dentiraja lemprieri (Richardson, 1845) Thornback skate
9824.  Dentiraja oculus (Last, 2008)  
9825.  Dentiraja polyommata (Ogilby, 1910) Argus skate
9826.  Derepodichthys alepidotus Gilbert, 1896 Cuskpout
9827.  Derhamia hoffmannorum Géry & Zarske, 2002  
9828.  Derichthys serpentinus Gill, 1884 Narrownecked oceanic eel
9829.  Derilissus altifrons Smith-Vaniz, 1971  
9830.  Derilissus kremnobates Fraser, 1970 Whiskereye clingfish
9831.  Derilissus lombardii Sparks & Gruber, 2012  
9832.  Derilissus nanus Briggs, 1969  
9833.  Derilissus vittiger Fraser, 1970  
9834.  Dermatias platynogaster Smith & Radcliffe, 1912  
9835.  Dermatolepis dermatolepis (Boulenger, 1895) Leather bass
9836.  Dermatolepis inermis (Valenciennes, 1833) Marbled grouper
9837.  Dermatolepis striolata (Playfair, 1867) Smooth grouper
9838.  Dermatopsis greenfieldi Møller & Schwarzhans, 2006 Greenfield's mudbrotula
9839.  Dermatopsis hoesei Møller & Schwarzhans, 2006 Hoese's mudbrotula
9840.  Dermatopsis joergennielseni Møller & Schwarzhans, 2006 Nielsen's mudbrotula
9841.  Dermatopsis macrodon Ogilby, 1896 Eastern yellow blindfish
9842.  Dermatopsis multiradiatus McCulloch & Waite, 1918 Slender blindfish
9843.  Dermatopsoides andersoni Møller & Schwarzhans, 2006 Anderson's mudbrotula
9844.  Dermatopsoides kasougae (Smith, 1943) Orange brotula
9845.  Dermatopsoides morrisonae Møller & Schwarzhans, 2006 Morrison's mudbrotula
9846.  Dermatopsoides talboti Cohen, 1966 Lesser orange brotula
9847.  Dermogenys bispina Meisner & Collette, 1998  
9848.  Dermogenys brachynotopterus (Bleeker, 1853)  
9849.  Dermogenys bruneiensis Meisner, 2001  
9850.  Dermogenys burmanica Mukerji, 1935  
9851.  Dermogenys collettei Meisner, 2001  
9852.  Dermogenys montana Brembach, 1982  
9853.  Dermogenys orientalis (Weber, 1894)  
9854.  Dermogenys palawanensis Meisner, 2001  
9855.  Dermogenys pusilla Kuhl & van Hasselt, 1823 Wrestling halfbeak
9856.  Dermogenys robertsi Meisner, 2001  
9857.  Dermogenys siamensis Fowler, 1934  
9858.  Dermogenys sumatrana (Bleeker, 1854)  
9859.  Dermogenys vogti Brembach, 1982  
9860.  Desmodema lorum Rosenblatt & Butler, 1977 Whiptail ribbonfish
9861.  Desmodema polystictum (Ogilby, 1898) Polka-dot ribbonfish
9862.  Desmopuntius foerschi (Kottelat, 1982)  
9863.  Desmopuntius gemellus (Kottelat, 1996)  
9864.  Desmopuntius hexazona (Weber & de Beaufort, 1912) Six-banded tiger barb
9865.  Desmopuntius johorensis (Duncker, 1904) Striped barb
9866.  Desmopuntius pentazona (Boulenger, 1894) Fiveband barb
9867.  Desmopuntius rhomboocellatus (Koumans, 1940)  
9868.  Desmopuntius trifasciatus (Kottelat, 1996)  
9869.  Deuterodon burgerai (Zanata & Camelier, 2009)  
9870.  Deuterodon giton (Eigenmann, 1908)  
9871.  Deuterodon hamatilis (Camelier & Zanata, 2014)  
9872.  Deuterodon hastatus (Myers, 1928)  
9873.  Deuterodon heterostomus (Eigenmann, 1911)  
9874.  Deuterodon iguape Eigenmann, 1907  
9875.  Deuterodon intermedius (Eigenmann, 1908)  
9876.  Deuterodon janeiroensis (Eigenmann, 1908)  
9877.  Deuterodon langei Travassos, 1957  
9878.  Deuterodon longirostris (Steindachner, 1907)  
9879.  Deuterodon luetkenii (Boulenger, 1887)  
9880.  Deuterodon mutator (Eigenmann, 1909)  
9881.  Deuterodon oyakawai (Santos & Castro, 2014)  
9882.  Deuterodon parahybae Eigenmann, 1908  
9883.  Deuterodon potaroensis Eigenmann, 1909  
9884.  Deuterodon ribeirae (Eigenmann, 1911)  
9885.  Deuterodon rosae (Steindachner, 1908)  
9886.  Deuterodon sazimai (Santos & Castro, 2014)  
9887.  Deuterodon singularis Lucena & Lucena, 1992  
9888.  Deuterodon stigmaturus (Gomes, 1947)  
9889.  Deuterodon supparis Lucena & Lucena, 1992  
9890.  Deuterodon taeniatus (Jenyns, 1842)  
9891.  Devario acrostomus (Fang & Kottelat, 1999)  
9892.  Devario acuticephala (Hora, 1921)  
9893.  Devario aequipinnatus (McClelland, 1839) Giant danio
9894.  Devario affinis (Blyth, 1860)  
9895.  Devario annandalei (Chaudhuri, 1908)  
9896.  Devario anomalus Conway, Mayden & Tang, 2009  
9897.  Devario apogon (Chu, 1981)  
9898.  Devario apopyris (Fang & Kottelat, 1999)  
9899.  Devario assamensis (Barman, 1984)  
9900.  Devario auropurpureus (Annandale, 1918)  
9901.  Devario browni (Regan, 1907)  
9902.  Devario chrysotaeniatus (Chu, 1981)  
9903.  Devario coxi Kullander, Rahman, Norén & Mollah, 2017  
9904.  Devario deruptotalea Ramananda & Vishwanath, 2014  
9905.  Devario devario (Hamilton, 1822) Sind danio
9906.  Devario fangae Kullander, 2017  
9907.  Devario fangfangae (Kottelat, 2000)  
9908.  Devario fraseri (Hora, 1935)  
9909.  Devario gibber (Kottelat, 2000)  
9910.  Devario horai (Barman, 1983)  
9911.  Devario interruptus (Day, 1870)  
9912.  Devario kakhienensis (Anderson, 1879)  
9913.  Devario kysonensis (Nguyen, Nguyen & Mua, 2010)  
9914.  Devario laoensis (Pellegrin & Fang, 1940)  
9915.  Devario leptos (Fang & Kottelat, 1999)  
9916.  Devario maetaengensis (Fang, 1997)  
9917.  Devario malabaricus (Jerdon, 1849) Malabar danio
9918.  Devario manipurensis (Barman, 1987)  
9919.  Devario memorialis Sudasinghe, Pethiyagoda & Meegaskumbura, 2020 Aranayaka danio
9920.  Devario micronema (Bleeker, 1863) Kithulgala danio
9921.  Devario monticola Batuwita, de Silva & Udugampala, 2017 Mountain danio
9922.  Devario myitkyinae Kullander, 2017  
9923.  Devario naganensis (Chaudhuri, 1912)  
9924.  Devario neilgherriensis (Day, 1867)  
9925.  Devario ostreographus (McClelland, 1839)  
9926.  Devario pathirana (Kottelat & Pethiyagoda, 1990) Barred danio
9927.  Devario peninsulae (Smith, 1945)  
9928.  Devario regina (Fowler, 1934)  
9929.  Devario salmonatus (Kottelat, 2000)  
9930.  Devario shanensis (Hora, 1928) Hora danio
9931.  Devario sondhii (Hora & Mukerji, 1934)  
9932.  Devario spinosus (Day, 1870)  
9933.  Devario strigillifer (Myers, 1924)  
9934.  Devario suvatti (Fowler, 1939)  
9935.  Devario xyrops Fang & Kullander, 2009  
9936.  Devario yuensis (Arunkumar & Tombi Singh, 1998)  
9937.  Deveximentum hanedai (Mochizuki & Hayashi, 1989)  
9938.  Deveximentum indicium (Monkolprasit, 1973)  
9939.  Deveximentum insidiator (Bloch, 1787) Pugnose ponyfish
9940.  Deveximentum interruptum (Valenciennes, 1835) Pig-nosed pony-fish
9941.  Deveximentum mazavasaoka (Baldwin & Sparks, 2011)  
9942.  Deveximentum megalolepis (Mochizuki & Hayashi, 1989) Bigscale ponyfish
9943.  Deveximentum mekranense Alavi-Yeganeh, Khajavi & Kimura, 2021 Mekran ponyfish
9944.  Deveximentum ruconius (Hamilton, 1822) Deep pugnose ponyfish
9945.  Dexillus muelleri (Steindachner, 1879) Tufted sole
9946.  Dexistes rikuzenius Jordan & Starks, 1904 Rikuzen flounder
9947.  Diademichthys lineatus (Sauvage, 1883) Striped clingfish
9948.  Diagramma labiosum Macleay, 1883  
9949.  Diagramma melanacrum Johnson & Randall, 2001 Blackfin slatey
9950.  Diagramma pictum (Thunberg, 1792) Painted sweetlips
9951.  Diagramma punctatum Cuvier, 1830  
9952.  Dialommus fuscus Gilbert, 1891 Galápagos four-eyed blenny
9953.  Dialommus macrocephalus (Günther, 1861) Foureye rockskipper
9954.  Diancistrus alatus Schwarzhans, Møller & Nielsen, 2005 Winged coralbrotula
9955.  Diancistrus alleni Schwarzhans, Møller & Nielsen, 2005 Allen's coralbrotula
9956.  Diancistrus altidorsalis Schwarzhans, Møller & Nielsen, 2005 Humpbacked coralbrotula
9957.  Diancistrus atollorum Schwarzhans, Møller & Nielsen, 2005 Atoll coralbrotula
9958.  Diancistrus beateae Schwarzhans, Møller & Nielsen, 2005 Beate's coralbrotula
9959.  Diancistrus brevirostris Schwarzhans, Møller & Nielsen, 2005 Shortnosed coralbrotula
9960.  Diancistrus eremitus Schwarzhans, Møller & Nielsen, 2005 Lonely coralbrotula
9961.  Diancistrus erythraeus (Fowler, 1946) Red viviparous brotula
9962.  Diancistrus fijiensis Schwarzhans, Møller & Nielsen, 2005 Fiji coralbrotula
9963.  Diancistrus fuscus (Fowler, 1946) Dusky brotulid
9964.  Diancistrus jackrandalli Schwarzhans, Møller & Nielsen, 2005 Randall's coralbrotula
9965.  Diancistrus jeffjohnsoni Schwarzhans, Møller & Nielsen, 2005 Johnson's coralbrotula
9966.  Diancistrus karinae Schwarzhans, Møller & Nielsen, 2005 Karin's coralbrotula
9967.  Diancistrus katrineae Schwarzhans, Møller & Nielsen, 2005 Katrine's coralbrotula
9968.  Diancistrus leisi Schwarzhans, Møller & Nielsen, 2005 Leis' coralbrotula
9969.  Diancistrus longifilis Ogilby, 1899 Twinhook cusk
9970.  Diancistrus machidai Schwarzhans, Møller & Nielsen, 2005 Machida's coralbrotula
9971.  Diancistrus manciporus Schwarzhans, Møller & Nielsen, 2005 Few-pored coralbrotula
9972.  Diancistrus mcgroutheri Schwarzhans, Møller & Nielsen, 2005 Mcgrouther's coralbrotula
9973.  Diancistrus mennei Schwarzhans, Møller & Nielsen, 2005 Menne's coralbrotula
9974.  Diancistrus niger Schwarzhans, Møller & Nielsen, 2005 Dark coralbrotula
9975.  Diancistrus novaeguineae (Machida, 1996) New guinea viviparous brotula
9976.  Diancistrus pohnpeiensis Schwarzhans, Møller & Nielsen, 2005 Pohnpei coralbrotula
9977.  Diancistrus robustus Schwarzhans, Møller & Nielsen, 2005 Robust coralbrotula
9978.  Diancistrus springeri Schwarzhans, Møller & Nielsen, 2005 Springer's coralbrotula
9979.  Diancistrus tongaensis Schwarzhans, Møller & Nielsen, 2005 Tonga coralbrotula
9980.  Diancistrus typhlops Nielsen, Schwarzhans & Hadiaty, 2009  
9981.  Diancistrus vietnamensis Schwarzhans, Møller & Nielsen, 2005 Vietnam coralbrotula
9982.  Dianema longibarbis Cope, 1872 Porthole catfish
9983.  Dianema urostriatum (Miranda Ribeiro, 1912) Flagtail catfish
9984.  Diaphenchelys dalmatian Hibino, Satapoomin & Kimura, 2017 Dalmatian moray eel
9985.  Diaphenchelys laimospila Huang, Smith & Liao, 2021 Spotted-throat moray
9986.  Diaphenchelys pelonates McCosker & Randall, 2007 Mud-dwelling moray
9987.  Diaphus adenomus Gilbert, 1905 Gilbert's large lantern fish
9988.  Diaphus agassizii Gilbert, 1908  
9989.  Diaphus aliciae Fowler, 1934  
9990.  Diaphus anderseni Tåning, 1932 Andersen's lantern fish
9991.  Diaphus antonbruuni Nafpaktitis, 1978  
9992.  Diaphus arabicus Nafpaktitis, 1978  
9993.  Diaphus balanovi Prokofiev, Emelyanova, Orlov & Orlova, 2022  
9994.  Diaphus basileusi Becker & Prut'ko, 1984  
9995.  Diaphus bertelseni Nafpaktitis, 1966 Bertelsen's lanternfish
9996.  Diaphus brachycephalus Tåning, 1928 Short-headed lantern fish
9997.  Diaphus burtoni Fowler, 1934  
9998.  Diaphus chrysorhynchus Gilbert & Cramer, 1897 Golden-nosed lantern fish
9999.  Diaphus coeruleus (Klunzinger, 1871) Blue lantern fish
10000.  Diaphus confusus Becker, 1992  
10001.  Diaphus dahlgreni Fowler, 1934  
10002.  Diaphus danae Tåning, 1932 Dana lanternfish
10003.  Diaphus dehaveni Fowler, 1934  
10004.  Diaphus diadematus Tåning, 1932 Crown lanternfish
10005.  Diaphus diademophilus Nafpaktitis, 1978  
10006.  Diaphus drachmanni Tåning, 1932 Drachmann's lanternfish
10007.  Diaphus dumerilii (Bleeker, 1856) Dumeril's lanternfish
10008.  Diaphus effulgens (Goode & Bean, 1896) Headlight fish
10009.  Diaphus ehrhorni Fowler, 1934  
10010.  Diaphus faustinoi Fowler, 1934  
10011.  Diaphus fragilis Tåning, 1928 Fragile lantern fish
10012.  Diaphus fulgens (Brauer, 1904)  
10013.  Diaphus garmani Gilbert, 1906 Garman's lanternfish
10014.  Diaphus gigas Gilbert, 1913  
10015.  Diaphus handi Fowler, 1934  
10016.  Diaphus holti Tåning, 1918 Small lantern fish
10017.  Diaphus hudsoni Zurbrigg & Scott, 1976 Hudson's lanternfish
10018.  Diaphus impostor Nafpaktitis, Robertson & Paxton, 1995 Imposter lanternfish
10019.  Diaphus jenseni Tåning, 1932 Jensen's lanternfish
10020.  Diaphus kapalae Nafpaktitis, Robertson & Paxton, 1995 Kapala lanternfish
10021.  Diaphus knappi Nafpaktitis, 1978  
10022.  Diaphus kora Nafpaktitis, Robertson & Paxton, 1995  
10023.  Diaphus kuroshio Kawaguchi & Nafpaktitis, 1978  
10024.  Diaphus lobatus Nafpaktitis, 1978  
10025.  Diaphus lucidus (Goode & Bean, 1896) Spotlight lanternfish
10026.  Diaphus lucifrons Fowler, 1934  
10027.  Diaphus luetkeni (Brauer, 1904) Luetken's lanternfish
10028.  Diaphus malayanus Weber, 1913 Malayan lanternfish
10029.  Diaphus mascarensis Becker, 1990  
10030.  Diaphus meadi Nafpaktitis, 1978 Mead's lanternfish
10031.  Diaphus megalops Nafpaktitis, 1978  
10032.  Diaphus metopoclampus (Cocco, 1829) Spothead lantern fish
10033.  Diaphus minax Nafpaktitis, 1968  
10034.  Diaphus mollis Tåning, 1928 Soft lanternfish
10035.  Diaphus nielseni Nafpaktitis, 1978  
10036.  Diaphus ostenfeldi Tåning, 1932 Ostenfeld's lanternfish
10037.  Diaphus pacificus Parr, 1931 Pacific headlightfish
10038.  Diaphus pallidus Gjøsaeter, 1989  
10039.  Diaphus parini Becker, 1992  
10040.  Diaphus parri Tåning, 1932 Parr's lanternfish
10041.  Diaphus perspicillatus (Ogilby, 1898) Transparent lantern fish
10042.  Diaphus phillipsi Fowler, 1934 Bolin's lantern fish
10043.  Diaphus problematicus Parr, 1928 Problematic lanternfish
10044.  Diaphus rafinesquii (Cocco, 1838) White-spotted lantern fish
10045.  Diaphus regani Tåning, 1932 Regan's lanternfish
10046.  Diaphus richardsoni Tåning, 1932  
10047.  Diaphus rivatoni Bourret, 1985  
10048.  Diaphus roei Nafpaktitis, 1974  
10049.  Diaphus sagamiensis Gilbert, 1913  
10050.  Diaphus schmidti Tåning, 1932  
10051.  Diaphus signatus Gilbert, 1908  
10052.  Diaphus similis Wisner, 1974  
10053.  Diaphus splendidus (Brauer, 1904) Horned lanternfish
10054.  Diaphus suborbitalis Weber, 1913  
10055.  Diaphus subtilis Nafpaktitis, 1968  
10056.  Diaphus taaningi Norman, 1930 Slopewater lanternfish
10057.  Diaphus termophilus Tåning, 1928 Taaning's lantern fish
10058.  Diaphus theta Eigenmann & Eigenmann, 1890 California headlightfish
10059.  Diaphus thiollierei Fowler, 1934 Thiolliere's lanternfish
10060.  Diaphus trachops Wisner, 1974  
10061.  Diaphus umbroculus Fowler, 1934  
10062.  Diaphus vanhoeffeni (Brauer, 1906)  
10063.  Diaphus watasei Jordan & Starks, 1904 Watases lanternfish
10064.  Diaphus whitleyi Fowler, 1934  
10065.  Diaphus wisneri Nafpaktitis, Robertson & Paxton, 1995  
10066.  Diapoma alburnum (Hensel, 1870)  
10067.  Diapoma alegretense (Malabarba & Weitzman, 2003)  
10068.  Diapoma dicropotamicus (Malabarba & Weitzman, 2003)  
10069.  Diapoma guarani (Mahnert & Géry, 1987)  
10070.  Diapoma itaimbe (Malabarba & Weitzman, 2003)  
10071.  Diapoma lepiclastum (Malabarba, Weitzman & Casciotta, 2003)  
10072.  Diapoma nandi Vanegas‐Ríos, Azpelicueta & Malabarba, 2018  
10073.  Diapoma obi (Casciotta, Almirón, Piálek & Říčan, 2012)  
10074.  Diapoma pyrrhopteryx Menezes & Weitzman, 2011  
10075.  Diapoma speculiferum Cope, 1894  
10076.  Diapoma terofali (Géry, 1964)  
10077.  Diapoma thauma Menezes & Weitzman, 2011  
10078.  Diapoma tipiaia (Malabarba & Weitzman, 2003)  
10079.  Diapoma uruguayense (Messner, 1962)  
10080.  Diapterus auratus Ranzani, 1842 Irish mojarra
10081.  Diapterus brevirostris (Sauvage, 1879)  
10082.  Diapterus peruvianus (Cuvier, 1830) Peruvian mojarra
10083.  Diapterus rhombeus (Cuvier, 1829) Caitipa mojarra
10084.  Diastobranchus capensis Barnard, 1923 Basketwork eel
10085.  Dibrachichthys melanurus Pietsch, Johnson & Arnold, 2009  
10086.  Dibranchus accinctus Bradbury, 1999  
10087.  Dibranchus atlanticus Peters, 1876 Atlantic batfish
10088.  Dibranchus cracens Bradbury, McCosker & Long, 1999  
10089.  Dibranchus discors Bradbury, McCosker & Long, 1999  
10090.  Dibranchus erinaceus (Garman, 1899)  
10091.  Dibranchus hystrix Garman, 1899  
10092.  Dibranchus japonicus Amaoka & Toyoshima, 1981 Japanese seabat
10093.  Dibranchus nudivomer (Garman, 1899)  
10094.  Dibranchus sparsus (Garman, 1899)  
10095.  Dibranchus spinosus (Garman, 1899)  
10096.  Dibranchus spongiosa (Gilbert, 1890)  
10097.  Dibranchus tremendus Bradbury, 1999  
10098.  Dibranchus velutinus Bradbury, 1999  
10099.  Dicentrarchus labrax (Linnaeus, 1758) European seabass
10100.  Dicentrarchus punctatus (Bloch, 1792) Spotted seabass
10101.  Diceratias bispinosus (Günther, 1887) Two-rod anglerfish
10102.  Diceratias pileatus Uwate, 1979  
10103.  Diceratias trilobus Balushkin & Fedorov, 1986  
10104.  Dichichthys albimarginatus (Séret & Last, 2007) Whitetip bristle shark
10105.  Dichichthys bigus (Séret & Last, 2007) Beige bristle shark
10106.  Dichichthys melanobranchus Chan, 1966 Blackgill catshark
10107.  Dichichthys nigripalatum (Fahmi & Ebert, 2018) Indonesian filetail catshark
10108.  Dichichthys satoi White, Stewart, O’Neill & Naylor, 2024 Roughback bristle shark
10109.  Dichistius capensis (Cuvier, 1831) Galjoen
10110.  Dichistius multifasciatus (Pellegrin, 1914) Banded galjoen
10111.  Dichotomyctere erythrotaenia (Bleeker, 1853) Red-striped toadfish
10112.  Dichotomyctere fluviatilis (Hamilton, 1822) Green pufferfish
10113.  Dichotomyctere kretamensis (Inger, 1953)  
10114.  Dichotomyctere nigroviridis (Marion de Procé, 1822) Spotted green pufferfish
10115.  Dichotomyctere ocellatus (Steindachner, 1870) Eyespot pufferfish
10116.  Dichotomyctere sabahensis (Dekkers, 1975)  
10117.  Dicologlossa cuneata (Moreau, 1881) Wedge sole
10118.  Dicologlossa hexophthalma (Bennett, 1831) Ocellated wedge sole
10119.  Dicotylichthys punctulatus Kaup, 1855 Three-barred porcupinefish
10120.  Dicrolene filamentosa Garman, 1899  
10121.  Dicrolene gregoryi Trotter, 1926  
10122.  Dicrolene hubrechti Weber, 1913  
10123.  Dicrolene introniger Goode & Bean, 1883 Digitate cusk eel
10124.  Dicrolene kanazawai Grey, 1958  
10125.  Dicrolene longimana Smith & Radcliffe, 1913  
10126.  Dicrolene mesogramma Shcherbachev, 1980  
10127.  Dicrolene multifilis (Alcock, 1889) Slender brotula
10128.  Dicrolene nigra Garman, 1899  
10129.  Dicrolene nigricaudis (Alcock, 1891)  
10130.  Dicrolene pallidus Hureau & Nielsen, 1981  
10131.  Dicrolene pullata Garman, 1899  
10132.  Dicrolene quinquarius (Günther, 1887)  
10133.  Dicrolene tristis Smith & Radcliffe, 1913  
10134.  Dicrolene vaillanti (Alcock, 1890)  
10135.  Dicrossus filamentosus (Ladiges, 1958) Chessboard cichlid
10136.  Dicrossus foirni Römer, Hahn & Vergara, 2010  
10137.  Dicrossus gladicauda Schindler & Staeck, 2008  
10138.  Dicrossus maculatus Steindachner, 1875  
10139.  Dicrossus warzeli Römer, Hahn & Vergara, 2010  
10140.  Dictyosoma burgeri van der Hoeven, 1855  
10141.  Dictyosoma rubrimaculatum Yatsu, Yasuda & Taki, 1978  
10142.  Dictyosoma tongyeongensis Ji & Kim, 2012 Korean prickleback
10143.  Didogobius bentuvii Miller, 1966 Ben-Tuvia's goby
10144.  Didogobius kochi Van Tassell, 1988  
10145.  Didogobius lanceolatus Schliewen, Knorrn & Böhmer, 2023  
10146.  Didogobius schlieweni Miller, 1993 Andromeda goby
10147.  Didymothallus criniceps Schwarzhans & Møller, 2007  
10148.  Didymothallus mizolepis (Günther, 1867) Smalleye cusk
10149.  Didymothallus nudigena Schwarzhans & Møller, 2011  
10150.  Didymothallus pruvosti Schwarzhans & Møller, 2007  
10151.  Dieidolycus adocetus Anderson, 1994  
10152.  Dieidolycus gosztonyii Anderson & Pequeño, 1998  
10153.  Dieidolycus leptodermatus Anderson, 1988  
10154.  Dienbienia namnuaensis Nguyen & Nguyen, 2002  
10155.  Dimidiochromis compressiceps (Boulenger, 1908) Malawi eyebiter
10156.  Dimidiochromis dimidiatus (Günther, 1864) Ncheni type haplochromis
10157.  Dimidiochromis kiwinge (Ahl, 1926)  
10158.  Dimidiochromis strigatus (Regan, 1922) Haplochromis sunset
10159.  Dinematichthys iluocoeteoides Bleeker, 1855 Yellow pigmy brotula
10160.  Dinematichthys trilobatus Møller & Schwarzhans, 2008 Trilobed viviparous brotula
10161.  Dinolestes lewini (Griffith & Smith, 1834) Longfin pike
10162.  Dinoperca petersi (Day, 1875) Lampfish
10163.  Dinotopterus cunningtoni Boulenger, 1906  
10164.  Diodon eydouxii Brisout de Barneville, 1846 Pelagic porcupinefish
10165.  Diodon holocanthus Linnaeus, 1758 Longspined porcupinefish
10166.  Diodon hystrix Linnaeus, 1758 Spot-fin porcupinefish
10167.  Diodon liturosus Shaw, 1804 Black-blotched porcupinefish
10168.  Diodon nicthemerus Cuvier, 1818 Slender-spined porcupine fish
10169.  Diogenichthys atlanticus (Tåning, 1928) Longfin lanternfish
10170.  Diogenichthys laternatus (Garman, 1899) Diogenes lanternfish
10171.  Diogenichthys panurgus Bolin, 1946  
10172.  Dionda argentosa Girard, 1856 Manantial roundnose minnow
10173.  Dionda diaboli Hubbs & Brown, 1957 Devils River minnow
10174.  Dionda episcopa Girard, 1856 Roundnose minnow
10175.  Dionda melanops Girard, 1856 Spotted minnow
10176.  Dionda nigrotaeniata (Cope, 1880) Guadalupe roundnose minnow
10177.  Dionda serena Girard, 1856 Nueces roundnose minnow
10178.  Diplacanthopoma alcockii Goode & Bean, 1896  
10179.  Diplacanthopoma brachysoma Günther, 1887  
10180.  Diplacanthopoma brunneum Smith & Radcliffe, 1913  
10181.  Diplacanthopoma japonicum (Steindachner & Döderlein, 1887)  
10182.  Diplacanthopoma jordani Garman, 1899  
10183.  Diplacanthopoma kreffti Cohen & Nielsen, 2002 Deepbody cusk
10184.  Diplacanthopoma nigripinnis Gilchrist & von Bonde, 1924  
10185.  Diplacanthopoma raniceps Alcock, 1898  
10186.  Diplacanthopoma riversandersoni Alcock, 1895  
10187.  Diplecogaster bimaculata (Bonnaterre, 1788) Two-spotted clingfish
10188.  Diplecogaster ctenocrypta Briggs, 1955  
10189.  Diplecogaster euxinica Murgoci, 1964  
10190.  Diplecogaster megalops Briggs, 1955 Bigeye clingfish
10191.  Diplecogaster pectoralis Briggs, 1955  
10192.  Diplecogaster roseioculus Fricke & Wirtz, 2023 Pink-eye clingfish
10193.  Diplecogaster tonstricula Fricke, Wirtz & Brito, 2015 Eastern Atlantic cleaner clingfish
10194.  Diplecogaster umutturali Bilecenoğlu, Yokeş & Kovačić, 2017  
10195.  Diplectrum bivittatum (Valenciennes, 1828) Dwarf sand perch
10196.  Diplectrum conceptione (Valenciennes, 1828) Sand-perch
10197.  Diplectrum eumelum Rosenblatt & Johnson, 1974 Orange-spotted sand perch
10198.  Diplectrum euryplectrum Jordan & Bollman, 1890 Bighead sand perch
10199.  Diplectrum formosum (Linnaeus, 1766) Sand perch
10200.  Diplectrum labarum Rosenblatt & Johnson, 1974 Highfin sand perch
10201.  Diplectrum macropoma (Günther, 1864) Mexican sand perch
10202.  Diplectrum maximum Hildebrand, 1946 Torpedo sand perch
10203.  Diplectrum pacificum Meek & Hildebrand, 1925 Inshore sand perch
10204.  Diplectrum radiale (Quoy & Gaimard, 1824) Pond perch
10205.  Diplectrum rostrum Bortone, 1974 Bridled sand perch
10206.  Diplectrum sciurus Gilbert, 1892 Gulf squirrelfish
10207.  Diplobatis colombiensis Fechhelm & McEachran, 1984 Colombian dwarf numbfish
10208.  Diplobatis guamachensis Martín Salazar, 1957 Venezuelan dwarf numbfish
10209.  Diplobatis ommata (Jordan & Gilbert, 1890) Ocellated electric ray
10210.  Diplobatis picta Palmer, 1950 Painted electric ray
10211.  Diplocheilichthys jentinkii (Popta, 1904)  
10212.  Diplocheilichthys pleurotaenia (Bleeker, 1855)  
10213.  Diploconger polystigmatus Kotthaus, 1968 Headband conger
10214.  Diplocrepis puniceus (Richardson, 1846) Orange clingfish
10215.  Diplodus annularis (Linnaeus, 1758) Annular seabream
10216.  Diplodus argenteus (Valenciennes, 1830) South American silver porgy
10217.  Diplodus ascensionis (Valenciennes, 1830)  
10218.  Diplodus bellottii (Steindachner, 1882) Senegal seabream
10219.  Diplodus bermudensis Caldwell, 1965 Bermuda porgy
10220.  Diplodus cadenati de la Paz, Bauchot & Daget, 1974 Moroccan white seabream
10221.  Diplodus capensis (Smith, 1844) Cape white seabream
10222.  Diplodus caudimacula (Poey, 1860) Silver porgy
10223.  Diplodus cervinus (Lowe, 1838) Zebra seabream
10224.  Diplodus fasciatus (Valenciennes, 1830) Banded seabream
10225.  Diplodus helenae (Sauvage, 1879) St. Helena white seabream
10226.  Diplodus holbrookii (Bean, 1878) Spottail seabream
10227.  Diplodus hottentotus (Smith, 1844) Zebra
10228.  Diplodus kotschyi (Steindachner, 1876) One spot seabream
10229.  Diplodus levantinus Fricke, Golani & Appelbaum-Golani, 2016  
10230.  Diplodus lineatus (Valenciennes, 1830)  
10231.  Diplodus noct (Valenciennes, 1830) Red Sea seabream
10232.  Diplodus omanensis Bauchot & Bianchi, 1984 Oman porgy
10233.  Diplodus prayensis Cadenat, 1964 Two-banded seabream
10234.  Diplodus puntazzo (Walbaum, 1792) Sharpsnout seabream
10235.  Diplodus sargus (Linnaeus, 1758) White seabream
10236.  Diplodus striatus (Bliss, 1883)  
10237.  Diplodus vulgaris (Geoffroy Saint-Hilaire, 1817) Common two-banded seabream
10238.  Diplogrammus goramensis (Bleeker, 1858) Goram dragonet
10239.  Diplogrammus gruveli Smith, 1963 Gruvel's dragonet
10240.  Diplogrammus infulatus Smith, 1963 Sawspine dragonet
10241.  Diplogrammus pauciradiatus (Gill, 1865) Spotted dragonet
10242.  Diplogrammus paucispinis Fricke & Bogorodsky, 2014 Saudi Arabian dragonet
10243.  Diplogrammus pygmaeus Fricke, 1981 Pygmy dragonet
10244.  Diplogrammus randalli Fricke, 1983 Randall's fold dragonet
10245.  Diplogrammus xenicus (Jordan & Thompson, 1914) Japanese fold dragonet
10246.  Diplomystes camposensis Arratia, 1987  
10247.  Diplomystes chilensis (Molina, 1782) Tollo
10248.  Diplomystes incognitus Arratia & Quezada-Romegialli, 2017  
10249.  Diplomystes nahuelbutaensis Arratia, 1987  
10250.  Diplophos australis Ozawa, Oda & Ida, 1990  
10251.  Diplophos orientalis Matsubara, 1940  
10252.  Diplophos pacificus Günther, 1889  
10253.  Diplophos rebainsi Krefft & Parin, 1972 Rebains' portholefish
10254.  Diplophos taenia Günther, 1873 Pacific portholefish
10255.  Diplophos vicinia Koefed & Ho, 2019 Neighbor portholefish
10256.  Diploprion bifasciatum Cuvier, 1828 Barred soapfish
10257.  Diploprion drachi Roux-Estève, 1955 Yellowfin soapfish
10258.  Diplospinus multistriatus Maul, 1948 Striped escolar
10259.  Diplotaxodon aeneus Turner & Stauffer, 1998  
10260.  Diplotaxodon altus Stauffer, Phiri & Konings, 2018  
10261.  Diplotaxodon apogon Turner & Stauffer, 1998  
10262.  Diplotaxodon argenteus Trewavas, 1935  
10263.  Diplotaxodon dentatus Stauffer & Konings, 2021  
10264.  Diplotaxodon ecclesi Burgess & Axelrod, 1973  
10265.  Diplotaxodon greenwoodi Stauffer & McKaye, 1986  
10266.  Diplotaxodon limnothrissa Turner, 1994  
10267.  Diplotaxodon longimaxilla Stauffer, Phiri & Konings, 2018  
10268.  Diplotaxodon macrops Turner & Stauffer, 1998  
10269.  Dipterygonotus balteatus (Valenciennes, 1830) Mottled fusilier
10270.  Dipturus acrobelus Last, White & Pogonoski, 2008 Deepwater skate
10271.  Dipturus amphispinus Last & Alava, 2013 Ridgeback skate
10272.  Dipturus apricus Last, White & Pogonoski, 2008 Pale tropical skate
10273.  Dipturus argentinensis Díaz de Astarloa, Mabragaña, Hanner & Figueroa, 2008 Argentine skate
10274.  Dipturus batis (Linnaeus, 1758) Blue skate
10275.  Dipturus bullisi (Bigelow & Schroeder, 1962) Bullis skate
10276.  Dipturus campbelli (Wallace, 1967) Blackspot skate
10277.  Dipturus canutus Last, 2008 Grey skate
10278.  Dipturus chinensis (Basilewsky, 1855)  
10279.  Dipturus crosnieri (Séret, 1989) Madagascar skate
10280.  Dipturus diehli Soto & Mincarone, 2001 Thorny tail skate
10281.  Dipturus doutrei (Cadenat, 1960) Violet skate
10282.  Dipturus ecuadoriensis (Beebe & Tee-Van, 1941) Ecuador skate
10283.  Dipturus flavirostris (Philippi, 1892)  
10284.  Dipturus garricki (Bigelow & Schroeder, 1958) San Blas skate
10285.  Dipturus gigas (Ishiyama, 1958) Giant skate
10286.  Dipturus grahamorum Last, 2008 Graham's skate
10287.  Dipturus gudgeri (Whitley, 1940) Bight skate
10288.  Dipturus innominatus (Garrick & Paul, 1974) New Zealand smooth skate
10289.  Dipturus intermedius (Parnell, 1837)  
10290.  Dipturus johannisdavisi (Alcock, 1899) Travancore skate
10291.  Dipturus kwangtungensis (Chu, 1960) Kwangtung skate
10292.  Dipturus laevis (Mitchill, 1818) Barndoor skate
10293.  Dipturus lamillai Concha, Caira, Ebert & Pompert, 2019 Warrah skate
10294.  Dipturus lanceorostratus (Wallace, 1967) Rattail skate
10295.  Dipturus leptocauda (Krefft & Stehmann, 1975) Thintail skate
10296.  Dipturus macrocauda (Ishiyama, 1955) Bigtail skate
10297.  Dipturus melanospilus Last, White & Pogonoski, 2008 Blacktip skate
10298.  Dipturus mennii Gomes & Paragó, 2001 South Brazilian skate
10299.  Dipturus nidarosiensis (Storm, 1881) Norwegian skate
10300.  Dipturus olseni (Bigelow & Schroeder, 1951) Spreadfin skate
10301.  Dipturus oregoni (Bigelow & Schroeder, 1958) Hooktail skate
10302.  Dipturus oxyrinchus (Linnaeus, 1758) Longnosed skate
10303.  Dipturus pullopunctatus (Smith, 1964) Slime skate
10304.  Dipturus queenslandicus Last, White & Pogonoski, 2008 Queensland deepwater skate
10305.  Dipturus springeri (Wallace, 1967) Roughbelly skate
10306.  Dipturus stenorhynchus (Wallace, 1967) Prow-nose skate
10307.  Dipturus teevani (Bigelow & Schroeder, 1951) Prickly brown ray
10308.  Dipturus tengu (Jordan & Fowler, 1903) Acutenose skate
10309.  Dipturus trachyderma (Krefft & Stehmann, 1975) Ray
10310.  Dipturus wengi Séret & Last, 2008 Weng's skate
10311.  Dipturus wuhanlingi Jeong & Nakabo, 2008 China skate
10312.  Diptychus maculatus Steindachner, 1866 Scaly osman
10313.  Diptychus sewerzowi Kessler, 1872  
10314.  Dipulus caecus Waite, 1905 Orange eelpout
10315.  Dipulus hutchinsi Møller & Schwarzhans, 2006 Hutchin's mudbrotula
10316.  Dipulus norfolkanus Machida, 1993  
10317.  Diretmichthys parini (Post & Quéro, 1981) Parin's spinyfish
10318.  Diretmoides pauciradiatus (Woods, 1973) Longwing spinyfin
10319.  Diretmoides veriginae Kotlyar, 1987  
10320.  Diretmus argenteus Johnson, 1864 Silver spinyfin
10321.  Discherodontus ashmeadi (Fowler, 1937)  
10322.  Discherodontus halei (Duncker, 1904)  
10323.  Discherodontus parvus (Wu & Lin, 1977)  
10324.  Discherodontus schroederi (Smith, 1945)  
10325.  Dischistodus chrysopoecilus (Schlegel & Müller, 1839) White-spot damsel
10326.  Dischistodus darwiniensis (Whitley, 1928) Banded damsel-fish
10327.  Dischistodus fasciatus (Cuvier, 1830) Banded damsel
10328.  Dischistodus melanotus (Bleeker, 1858) Blackvent damsel
10329.  Dischistodus perspicillatus (Cuvier, 1830) White damsel
10330.  Dischistodus prosopotaenia (Bleeker, 1852) Honeyhead damsel
10331.  Dischistodus pseudochrysopoecilus (Allen & Robertson, 1974) Monarch damsel
10332.  Discocheilus multilepis (Wang & Li, 1994)  
10333.  Discocheilus wui (Chen & Lan, 1992)  
10334.  Discogobio antethoracalis Zheng & Zhou, 2008  
10335.  Discogobio bismargaritus Chu, Cui & Zhou, 1993  
10336.  Discogobio brachyphysallidos Huang, 1989  
10337.  Discogobio caobangi Nguyen, 2001  
10338.  Discogobio dienbieni Nguyen, 2001  
10339.  Discogobio elongatus Huang, 1989  
10340.  Discogobio laticeps Chu, Cui & Zhou, 1993  
10341.  Discogobio longibarbatus Wu, 1977  
10342.  Discogobio macrophysallidos Huang, 1989  
10343.  Discogobio microstoma (Mai, 1978)  
10344.  Discogobio multilineatus Cui, Zhou & Lan, 1993  
10345.  Discogobio pacboensis Nguyen, 2001  
10346.  Discogobio poneventralis Zheng & Zhou, 2008  
10347.  Discogobio propeanalis Zheng & Zhou, 2008  
10348.  Discogobio tetrabarbatus Lin, 1931  
10349.  Discogobio yunnanensis (Regan, 1907)  
10350.  Discolabeo wuluoheensis Li, Lu & Mao, 1996  
10351.  Discopyge castelloi Menni, Rincón & García, 2008 Castello's apron numbfish
10352.  Discopyge tschudii Heckel, 1846 Apron ray
10353.  Discordipinna filamentosa Chen, Suzuki & Shao, 2012  
10354.  Discordipinna griessingeri Hoese & Fourmanoir, 1978 Spikefin goby
10355.  Discotrema crinophilum Briggs, 1976 Crinoid clingfish
10356.  Discotrema monogrammum Craig & Randall, 2008 Oneline clingfish
10357.  Discotrema nigrum (Fricke, 2014) Black crinoid clingfish
10358.  Discotrema zonatum Craig & Randall, 2008  
10359.  Dissostichus eleginoides Smitt, 1898 Patagonian toothfish
10360.  Dissostichus mawsoni Norman, 1937 Antarctic toothfish
10361.  Distichodus affinis Günther, 1873 Silver distichodus
10362.  Distichodus altus Boulenger, 1899  
10363.  Distichodus antonii Schilthuis, 1891  
10364.  Distichodus atroventralis Boulenger, 1898  
10365.  Distichodus brevipinnis Günther, 1864  
10366.  Distichodus decemmaculatus Pellegrin, 1926  
10367.  Distichodus engycephalus Günther, 1864 Perch
10368.  Distichodus fasciolatus Boulenger, 1898 Sharktail distichodus
10369.  Distichodus hypostomatus Pellegrin, 1900  
10370.  Distichodus ingae Moelants & Snoeks, 2018  
10371.  Distichodus kasaiensis Vreven, Moelants & Snoeks, 2018  
10372.  Distichodus kolleri Holly, 1926  
10373.  Distichodus langi Nichols & Griscom, 1917  
10374.  Distichodus lusosso Schilthuis, 1891 Longsnout distichodus
10375.  Distichodus maculatus Boulenger, 1898 Spotted citharinid
10376.  Distichodus mbiniensis Schmidt, Knobloch & Barrientos, 2021  
10377.  Distichodus microps Schmidt, Knobloch & Barrientos, 2021  
10378.  Distichodus mossambicus Peters, 1852 Nkupe
10379.  Distichodus nefasch (Bonnaterre, 1788)  
10380.  Distichodus noboli Boulenger, 1899  
10381.  Distichodus notospilus Günther, 1867  
10382.  Distichodus petersii Pfeffer, 1896  
10383.  Distichodus polli Abwe, Snoeks, Chocha Manda & Vreven, 2019  
10384.  Distichodus rostratus Günther, 1864 Grass-eater
10385.  Distichodus rufigiensis Norman, 1922  
10386.  Distichodus schenga Peters, 1852 Chessa
10387.  Distichodus sexfasciatus Boulenger, 1897 Sixbar distichodus
10388.  Distichodus teugelsi Mamonekene & Vreven, 2008  
10389.  Distocyclus conirostris (Eigenmann & Allen, 1942)  
10390.  Distocyclus guchereauae Meunier, Jégu & Keith, 2014  
10391.  Distoechodon macrophthalmus Zhao, Kullander, Kullander & Zhang, 2009 Red-wing fish
10392.  Distoechodon tumirostris Peters, 1881  
10393.  Ditrema jordani Franz, 1910  
10394.  Ditrema temminckii Bleeker, 1853  
10395.  Ditrema viride Oshima, 1940  
10396.  Ditropichthys storeri (Goode & Bean, 1895)  
10397.  Divandu albimarginatus Lamboj & Snoeks, 2000  
10398.  Doboatherina aetholepis (Kimura, Iwatsuki & Yoshino, 2002) Spatular-scale silverside
10399.  Doboatherina balabacensis (Seale, 1910) Balabac Island silverside
10400.  Doboatherina duodecimalis (Valenciennes, 1835) Tropical silverside
10401.  Docimodus evelynae Eccles & Lewis, 1976  
10402.  Docimodus johnstoni Boulenger, 1897  
10403.  Dodekablennos fraseri Springer & Spreitzer, 1978  
10404.  Doederleinia berycoides (Hilgendorf, 1879) Blackthroat seaperch
10405.  Doiichthys novaeguineae Weber, 1913 Spoon-snouted catfish
10406.  Dolichallabes microphthalmus Poll, 1942  
10407.  Dolichamphilius brieni (Poll, 1959)  
10408.  Dolichamphilius longiceps Roberts, 2003  
10409.  Dolichancistrus atratoensis (Dahl, 1960)  
10410.  Dolichancistrus carnegiei (Eigenmann, 1916)  
10411.  Dolichancistrus cobrensis (Schultz, 1944)  
10412.  Dolichancistrus fuesslii (Steindachner, 1911)  
10413.  Dolichancistrus pediculatus (Eigenmann, 1918)  
10414.  Dolichancistrus setosus (Boulenger, 1887)  
10415.  Dolicholagus longirostris (Maul, 1948) Longsnout blacksmelt
10416.  Dolichopteroides binocularis (Beebe, 1932)  
10417.  Dolichopteryx anascopa Brauer, 1901  
10418.  Dolichopteryx andriashevi Parin, Belyanina & Evseenko, 2009  
10419.  Dolichopteryx longipes (Vaillant, 1888) Brownsnout spookfish
10420.  Dolichopteryx minuscula Fukui & Kitagawa, 2006  
10421.  Dolichopteryx parini Kobyliansky & Fedorov, 2001 Winged spookfish
10422.  Dolichopteryx pseudolongipes Fukui, Kitagawa & Parin, 2008  
10423.  Dolichopteryx rostrata Fukui & Kitagawa, 2006  
10424.  Dolichopteryx trunovi Parin, 2005  
10425.  Dolichopteryx vityazi Parin, Belyanina & Evseenko, 2009  
10426.  Dolichosudis fuliginosa Post, 1969  
10427.  Dolloidraco longedorsalis Roule, 1913  
10428.  Dolopichthys allector Garman, 1899  
10429.  Dolopichthys danae Regan, 1926  
10430.  Dolopichthys dinema Pietsch, 1972  
10431.  Dolopichthys jubatus Regan & Trewavas, 1932  
10432.  Dolopichthys karsteni Leipertz & Pietsch, 1987  
10433.  Dolopichthys longicornis Parr, 1927  
10434.  Dolopichthys pullatus Regan & Trewavas, 1932 Lobed dreamer
10435.  Doraops zuloagai Schultz, 1944  
10436.  Doras carinatus (Linnaeus, 1766)  
10437.  Doras higuchii Sabaj Pérez & Birindelli, 2008  
10438.  Doras micropoeus (Eigenmann, 1912)  
10439.  Doras phlyzakion Sabaj Pérez & Birindelli, 2008  
10440.  Doras zuanoni Sabaj Pérez & Birindelli, 2008  
10441.  Doratonotus megalepis Günther, 1862 Dwarf wrasse
10442.  Dormitator cubanus Ginsburg, 1953  
10443.  Dormitator latifrons (Richardson, 1844) Pacific fat sleeper
10444.  Dormitator lebretonis (Steindachner, 1870)  
10445.  Dormitator lophocephalus Hoedeman, 1951  
10446.  Dormitator maculatus (Bloch, 1792) Fat sleeper
10447.  Dorosoma anale Meek, 1904 Mexican river gizzard shad
10448.  Dorosoma cepedianum (Lesueur, 1818) American gizzard shad
10449.  Dorosoma chavesi Meek, 1907 Nicaragua gizzard shad
10450.  Dorosoma petenense (Günther, 1867) Threadfin shad
10451.  Dorosoma smithi Hubbs & Miller, 1941 Pacific gizzard shad
10452.  Doryichthys boaja (Bleeker, 1850)  
10453.  Doryichthys contiguus Kottelat, 2000  
10454.  Doryichthys deokhatoides (Bleeker, 1854)  
10455.  Doryichthys heterosoma (Bleeker, 1851)  
10456.  Doryichthys martensii (Peters, 1868) Martens’s freshwater pipefish
10457.  Doryrhamphus abbreviatus Dawson, 1981  
10458.  Doryrhamphus aurolineatus Randall & Earle, 1994  
10459.  Doryrhamphus bicarinatus Dawson, 1981 Narrowstripe pipefish
10460.  Doryrhamphus excisus Kaup, 1856 Bluestripe pipefish
10461.  Doryrhamphus janssi (Herald & Randall, 1972) Janss' pipefish
10462.  Doryrhamphus japonicus Araga & Yoshino, 1975 Honshu pipefish
10463.  Doryrhamphus malus (Whitley, 1954)  
10464.  Doryrhamphus melanopleura (Bleeker, 1858)  
10465.  Doryrhamphus negrosensis Herre, 1934 Negros pipefish
10466.  Doryrhamphus paulus Fritzsche, 1980  
10467.  Dotalabrus alleni Russell, 1988 Little rainbow wrasse
10468.  Dotalabrus aurantiacus (Castelnau, 1872) Castelnau's wrasse
10469.  Dotsugobius bleekeri (Popta, 1921) Dark mangrovegoby
10470.  Doumea angolensis Boulenger, 1906  
10471.  Doumea chappuisi Pellegrin, 1933  
10472.  Doumea gracila Skelton, 2007  
10473.  Doumea reidi Ferraris, Skelton & Vari, 2010  
10474.  Doumea sanaga Skelton, 2007  
10475.  Doumea skeltoni Ferraris & Vari, 2014  
10476.  Doumea stilicauda Ferraris, Skelton & Vari, 2010  
10477.  Doumea thysi Skelton, 1989  
10478.  Doumea typica Sauvage, 1879  
10479.  Draconectes narinosus Kottelat, 2012  
10480.  Draconetta xenica Jordan & Fowler, 1903 Highfin slope dragonet
10481.  Draculo celetus (Smith, 1963) Dainty dragonet
10482.  Draculo maugei (Smith, 1966) Maugé's dragonet
10483.  Draculo mirabilis Snyder, 1911 Wonder dragonet
10484.  Draculo pogognathus (Gosline, 1959) Hawaiian wonder dragonet
10485.  Draculo shango (Davis & Robins, 1966) Shango dragonet
10486.  Drepane africana Osório, 1892 African sicklefish
10487.  Drepane longimana (Bloch & Schneider, 1801) Concertina fish
10488.  Drepane punctata (Linnaeus, 1758) Spotted sicklefish
10489.  Drombus dentifer (Hora, 1923) Yellow Drombus
10490.  Drombus globiceps (Hora, 1923) Kranji drombus
10491.  Drombus halei Whitley, 1935 Hale's drombus
10492.  Drombus key (Smith, 1947) Key goby
10493.  Drombus kranjiensis (Herre, 1940)  
10494.  Drombus lepidothorax Whitley, 1945 White-edge drombus
10495.  Drombus ocyurus (Jordan & Seale, 1907) Bluemarked drombus
10496.  Drombus palackyi Jordan & Seale, 1905  
10497.  Drombus simulus (Smith, 1960) Pinafore goby
10498.  Drombus triangularis (Weber, 1909) Brown drombus
10499.  Dules auriga Cuvier, 1829 Cochero
10500.  Dunckerocampus baldwini Herald & Randall, 1972 Redstripe pipefish
10501.  Dunckerocampus boylei Kuiter, 1998 Broad-banded Pipefish
10502.  Dunckerocampus chapmani Herald, 1953 Glowtail pipefish
10503.  Dunckerocampus dactyliophorus (Bleeker, 1853) Ringed pipefish
10504.  Dunckerocampus multiannulatus (Regan, 1903) Many-banded pipefish
10505.  Dunckerocampus naia Allen & Kuiter, 2004 Naia pipefish
10506.  Dunckerocampus pessuliferus Fowler, 1938 Yellowbanded pipefish
10507.  Dundocharax bidentatus Poll, 1967  
10508.  Duopalatinus emarginatus (Valenciennes, 1840)  
10509.  Duopalatinus peruanus Eigenmann & Allen, 1942  
10510.  Dupouyichthys sapito Schultz, 1944  
10511.  Duringlanis altae (Fowler, 1945)  
10512.  Duringlanis perugiae (Steindachner, 1882)  
10513.  Duringlanis romani (Mees, 1988)  
10514.  Dussumieria acuta Valenciennes, 1847 Rainbow sardine
10515.  Dussumieria albulina (Fowler, 1934) Lancer rainbow sardine
10516.  Dussumieria apollo Hata, Lavoué, Appleyard & Pogonoski, 2025 Australian rainbow sardine
10517.  Dussumieria chimaera Hata, 2023 Fijian rainbow sardine
10518.  Dussumieria elopsoides Bleeker, 1849 Slender rainbow sardine
10519.  Dussumieria hasseltii Bleeker, 1851 Hasselt's rainbow sardine
10520.  Dussumieria modakandai Singh, Jayakumar, Kumar, Murali, Mishra, Singh & Lal, 2021 Soft rainbow sardine
10521.  Dussumieria productissima Chabanaud, 1933 Javelin rainbow sardine
10522.  Dussumieria torpedo Hata, Lavoué & Motomura, 2021 African rainbow sardine
10523.  Dysalotus alcocki MacGilchrist, 1905  
10524.  Dysalotus oligoscolus Johnson & Cohen, 1974  
10525.  Dysomma alticorpus Fricke, Golani, Appelbaum-Golani & Zajonz, 2018 Pale cutthroat eel
10526.  Dysomma anguillare Barnard, 1923 Shortbelly eel
10527.  Dysomma brachygnathos Ho & Tighe, 2018 Short-jaw cutthroat eel
10528.  Dysomma brevirostre (Facciolà, 1887) Pignosed arrowtooth eel
10529.  Dysomma bucephalus Alcock, 1889  
10530.  Dysomma dolichosomatum Karrer, 1983  
10531.  Dysomma formosa Ho & Tighe, 2018 White cutthroat eel
10532.  Dysomma fuscoventralis Karrer & Klausewitz, 1982  
10533.  Dysomma goslinei Robins & Robins, 1976  
10534.  Dysomma intermedium Vo & Ho, 2024  
10535.  Dysomma longirostrum Chen & Mok, 2001  
10536.  Dysomma melanurum Chen & Weng, 1967  
10537.  Dysomma muciparus (Alcock, 1891)  
10538.  Dysomma opisthoproctus Chen & Mok, 1995  
10539.  Dysomma polycatodon Karrer, 1983  
10540.  Dysomma robinsorum Ho & Tighe, 2018 Robinses' cutthroat eel
10541.  Dysomma taiwanense Ho, Smith & Tighe, 2015 Taiwanese arrowtooth eel
10542.  Dysomma tridens Robins, Böhlke & Robins, 1989  
10543.  Dysommina brevis Vo & Ho, 2024 Short-body arrowtooth eel
10544.  Dysommina orientalis Tighe, Ho & Hatooka, 2018 Oriental arrowtooth eel
10545.  Dysommina proboscideus (Lea, 1913)  
10546.  Dysommina rugosa Ginsburg, 1951  
10547.  Dzihunia amudarjensis (Rass, 1929) Bukhara stone loach
10548.  Dzihunia ilan (Turdakov, 1936)  
10549.  Dzihunia pseudoamudarjensis Sheraliev & Kayumova, 2024  
10550.  Dzihunia turdakovi Prokofiev, 2003  
10551.  Ebinania australiae Jackson & Nelson, 2006  
10552.  Ebinania brephocephala (Jordan & Starks, 1903)  
10553.  Ebinania costaecanariae (Cervigón, 1961)  
10554.  Ebinania gyrinoides (Weber, 1913)  
10555.  Ebinania macquariensis Nelson, 1982 Macquarie blobfish
10556.  Ebinania malacocephala Nelson, 1982  
10557.  Ebinania vermiculata Sakamoto, 1932  
10558.  Ebomegobius goodi Herre, 1946  
10559.  Ebosia bleekeri (Döderlein, 1884) Bleeker's lionfish
10560.  Ebosia falcata Eschmeyer & Rama-Rao, 1978  
10561.  Ebosia saya Matsunuma & Motomura, 2014 Saya lionfish
10562.  Ebosia vespertina Matsunuma & Motomura, 2016 Western falcate lionfish
10563.  Echelus myrus (Linnaeus, 1758) Painted eel
10564.  Echelus pachyrhynchus (Vaillant, 1888)  
10565.  Echelus polyspondylus McCosker & Ho, 2015 Many-vertebrae snake eel
10566.  Echelus uropterus (Temminck & Schlegel, 1846) Finned worm eel
10567.  Echeneis naucrates Linnaeus, 1758 Live sharksucker
10568.  Echeneis neucratoides Zuiew, 1789 Whitefin sharksucker
10569.  Echidna amblyodon (Bleeker, 1856) Sulawesi moray
10570.  Echidna catenata (Bloch, 1795) Chain moray
10571.  Echidna delicatula (Kaup, 1856) Mottled moray
10572.  Echidna leucotaenia Schultz, 1943 Whiteface moray
10573.  Echidna nebulosa (Ahl, 1789) Starry moray
10574.  Echidna nocturna (Cope, 1872) Palenose moray
10575.  Echidna peli (Kaup, 1856) Pebbletooth moray
10576.  Echidna polyzona (Richardson, 1845) Barred moray
10577.  Echidna rhodochilus Bleeker, 1863 Pink-lipped moray eel
10578.  Echidna unicolor Schultz, 1953 Unicolor moray
10579.  Echidna xanthospilos (Bleeker, 1859) Yellow-spotted moray
10580.  Echiichthys vipera (Cuvier, 1829) Lesser weever
10581.  Echinogobius hayashii Iwata, Hosoya & Niimura, 1998 Cheek-streaked goby
10582.  Echinomacrurus mollis Roule, 1916  
10583.  Echinophryne crassispina McCulloch & Waite, 1918 Prickly anglerfish
10584.  Echinophryne mitchellii (Morton, 1897) Spinycoat anglerfish
10585.  Echinophryne reynoldsi Pietsch & Kuiter, 1984 Sponge anglerfish
10586.  Echinorhinus brucus (Bonnaterre, 1788) Bramble shark
10587.  Echinorhinus cookei Pietschmann, 1928 Prickly shark
10588.  Echiodon anchipterus Williams, 1984 Closefin pearlfish
10589.  Echiodon atopus Anderson, 2005  
10590.  Echiodon coheni Williams, 1984  
10591.  Echiodon cryomargarites Markle, Williams & Olney, 1983 Messmate
10592.  Echiodon dawsoni Williams & Shipp, 1982 Chain pearlfish
10593.  Echiodon dentatus (Cuvier, 1829)  
10594.  Echiodon drummondii Thompson, 1837  
10595.  Echiodon exsilium Rosenblatt, 1961 Nocturnal pearlfish
10596.  Echiodon neotes Markle & Olney, 1990  
10597.  Echiodon pegasus Markle & Olney, 1990  
10598.  Echiodon prionodon Parmentier, 2012  
10599.  Echiodon pukaki Markle & Olney, 1990  
10600.  Echiodon rendahli (Whitley, 1941) Messmate fish
10601.  Echiophis brunneus (Castro-Aguirre & Suárez de los Cobos, 1983) Fangjaw eel
10602.  Echiophis intertinctus (Richardson, 1848) Spotted spoon-nose eel
10603.  Echiophis punctifer (Kaup, 1859) Stippled spoon-nose eel
10604.  Echiostoma barbatum Lowe, 1843 Threadfin dragonfish
10605.  Eckloniaichthys scylliorhiniceps Smith, 1943 Weedsucker
10606.  Eclectochromis lobochilus (Trewavas, 1935)  
10607.  Eclectochromis ornatus (Regan, 1922)  
10608.  Economidichthys pygmaeus (Holly, 1929) Western Greece goby
10609.  Economidichthys trichonis Economidis & Miller, 1990 Trichonis dwarf goby
10610.  Ecsenius aequalis Springer, 1988 Fourline blenny
10611.  Ecsenius alleni Springer, 1988 Allen's combtooth blenny
10612.  Ecsenius aroni Springer, 1971 Aron's blenny
10613.  Ecsenius australianus Springer, 1988 Australian combtooth blenny
10614.  Ecsenius axelrodi Springer, 1988 Axelrod's clown blenny
10615.  Ecsenius bandanus Springer, 1971 Banda comb-tooth
10616.  Ecsenius bathi Springer, 1988 Bath's comb-tooth
10617.  Ecsenius bicolor (Day, 1888) Bicolor blenny
10618.  Ecsenius bimaculatus Springer, 1971 Twinspot coralblenny
10619.  Ecsenius caeruliventris Springer & Allen, 2004 Bluebelly blenny
10620.  Ecsenius collettei Springer, 1972 Collette's coralblenny
10621.  Ecsenius dentex Springer, 1988 Dentex blenny
10622.  Ecsenius dilemma Springer, 1988 Twocoat coralblenny
10623.  Ecsenius fijiensis Springer, 1988  
10624.  Ecsenius fourmanoiri Springer, 1972 Blackstriped combtooth blenny
10625.  Ecsenius frontalis (Valenciennes, 1836) Smooth-fin blenny
10626.  Ecsenius gravieri (Pellegrin, 1906) Red Sea mimic blenny
10627.  Ecsenius isos McKinney & Springer, 1976  
10628.  Ecsenius kurti Springer, 1988 Kurt's coralblenny
10629.  Ecsenius lineatus Klausewitz, 1962 Linear blenny
10630.  Ecsenius lividanalis Chapman & Schultz, 1952 Blackspot coralblenny
10631.  Ecsenius lubbocki Springer, 1988 Lubbock's coralblenny
10632.  Ecsenius mandibularis McCulloch, 1923 Queensland combtooth blenny
10633.  Ecsenius melarchus McKinney & Springer, 1976 Yellow-eyed comb-tooth
10634.  Ecsenius midas Starck, 1969 Persian blenny
10635.  Ecsenius minutus Klausewitz, 1963  
10636.  Ecsenius monoculus Springer, 1988 Monocle coralblenny
10637.  Ecsenius nalolo Smith, 1959 Nalolo
10638.  Ecsenius namiyei (Jordan & Evermann, 1902) Black comb-tooth
10639.  Ecsenius niue Springer, 2002  
10640.  Ecsenius oculatus Springer, 1988 Ocular coralblenny
10641.  Ecsenius oculus Springer, 1971 Ocular blenny
10642.  Ecsenius ops Springer & Allen, 2001 Eye-spot blenny
10643.  Ecsenius opsifrontalis Chapman & Schultz, 1952 Comical blenny
10644.  Ecsenius pardus Springer, 1988  
10645.  Ecsenius paroculus Springer, 1988 Spottedback coralblenny
10646.  Ecsenius pictus McKinney & Springer, 1976 White-lined comb-tooth
10647.  Ecsenius polystictus Springer & Randall, 1999 Dotted coralblenny
10648.  Ecsenius portenoyi Springer, 1988  
10649.  Ecsenius prooculis Chapman & Schultz, 1952 Striped coralblenny
10650.  Ecsenius pulcher (Murray, 1887) Gulf blenny
10651.  Ecsenius randalli Springer, 1991  
10652.  Ecsenius schroederi McKinney & Springer, 1976 Schroeder's coralblenny
10653.  Ecsenius sellifer Springer, 1988 Saddle blenny
10654.  Ecsenius shirleyae Springer & Allen, 2004 Shirley's coralblenny
10655.  Ecsenius springeri Allen, Erdmann & Liu, 2019 Springer's coral blenny
10656.  Ecsenius stictus Springer, 1988 Great Barrier Reef blenny
10657.  Ecsenius stigmatura Fowler, 1952 Tailspot coralblenny
10658.  Ecsenius taeniatus Springer, 1988 White-lined coralblenny
10659.  Ecsenius tessera Springer, 1988  
10660.  Ecsenius tigris Springer, 1988 Tiger combtooth blenny
10661.  Ecsenius tricolor Springer & Allen, 2001 Tricolor coralblenny
10662.  Ecsenius trilineatus Springer, 1972 Three-lined blenny
10663.  Ecsenius yaeyamaensis (Aoyagi, 1954) Yaeyama blenny
10664.  Ectodus descampsii Boulenger, 1898  
10665.  Ectrepopterus uruguayensis (Fowler, 1943)  
10666.  Ectreposebastes imus Garman, 1899 Midwater scorpionfish
10667.  Ectreposebastes niger (Fourmanoir, 1971) Pelagic scorpionfish
10668.  Edentoliparis terraenovae (Regan, 1916)  
10669.  Eechathalakenda ophicephalus (Raj, 1941) Channa barb
10670.  Eeyorius hutchinsi Paulin, 1986 Tasmanian codling
10671.  Egglestonichthys bombylios Larson & Hoese, 1997 Egglestone's bumblebee goby
10672.  Egglestonichthys fulmen Fujiwara, Suzuki & Motomura, 2020 Eggleston's lightning goby
10673.  Egglestonichthys melanoptera (Visweswara Rao, 1971)  
10674.  Egglestonichthys patriciae Miller & Wongrat, 1979  
10675.  Egglestonichthys rubidus Allen, Erdmann & Brooks, 2020  
10676.  Egglestonichthys ulbubunitj Larson, 2013  
10677.  Ego zebra Randall, 1994  
10678.  Ehirava fluviatilis Deraniyagala, 1929 Malabar sprat
10679.  Eidinemacheilus proudlovei Freyhof, Abdullah, Ararat, Ibrahim & Geiger, 2016  
10680.  Eidinemacheilus smithi (Greenwood, 1976) Blind loach
10681.  Eigenmannia antonioi Peixoto, Dutra & Wosiacki, 2015  
10682.  Eigenmannia besouro Peixoto & Wosiacki, 2016  
10683.  Eigenmannia catira Cardoso & Dutra, 2023  
10684.  Eigenmannia desantanai Peixoto, Dutra & Wosiacki, 2015  
10685.  Eigenmannia goajira Schultz, 1949  
10686.  Eigenmannia guairaca Peixoto, Dutra & Wosiacki, 2015  
10687.  Eigenmannia humboldtii (Steindachner, 1878)  
10688.  Eigenmannia limbata (Schreiner & Miranda Ribeiro, 1903)  
10689.  Eigenmannia macrops (Boulenger, 1897)  
10690.  Eigenmannia macuxi Dutra, Peixoto, Donin, de Santana & Menezes, 2024  
10691.  Eigenmannia matintapereira Peixoto, Dutra & Wosiacki, 2015  
10692.  Eigenmannia meeki Dutra, de Santana & Wosiacki, 2017  
10693.  Eigenmannia microstomus (Reinhardt, 1852)  
10694.  Eigenmannia muirapinima Peixoto, Dutra & Wosiacki, 2015  
10695.  Eigenmannia nigra Mago-Leccia, 1994  
10696.  Eigenmannia pavulagem Peixoto, Dutra & Wosiacki, 2015  
10697.  Eigenmannia sayona Peixoto & Waltz, 2017  
10698.  Eigenmannia trilineata López & Castello, 1966  
10699.  Eigenmannia vicentespelaea Triques, 1996  
10700.  Eigenmannia virescens (Valenciennes, 1836) Glass knifefish
10701.  Eigenmannia waiwai Peixoto, Dutra & Wosiacki, 2015  
10702.  Einara edentula (Alcock, 1892) Toothless smooth-head
10703.  Einara macrolepis (Koefoed, 1927) Loosescale smooth-head
10704.  Eirmotus furvus Tan & Kottelat, 2008  
10705.  Eirmotus insignis Tan & Kottelat, 2008  
10706.  Eirmotus isthmus Tan & Kottelat, 2008  
10707.  Eirmotus octozona Schultz, 1959  
10708.  Ekemblemaria lira Hastings, 1992  
10709.  Ekemblemaria myersi Stephens, 1963 Reefsand blenny
10710.  Ekemblemaria nigra (Meek & Hildebrand, 1928) Moth blenny
10711.  Eknomoliparis chirichignoae Stein, Meléndez C. & Kong U., 1991  
10712.  Elacatinus atronasus (Böhlke & Robins, 1968) Exuma goby
10713.  Elacatinus cayman Victor, 2014 Cayman cleaner goby
10714.  Elacatinus centralis Victor, 2014 Cayman sponge goby
10715.  Elacatinus chancei (Beebe & Hollister, 1933) Shortstripe goby
10716.  Elacatinus colini Randall & Lobel, 2009 Belize sponge goby
10717.  Elacatinus evelynae (Böhlke & Robins, 1968) Sharknose goby
10718.  Elacatinus figaro Sazima, Moura & Rosa, 1997 Barber goby
10719.  Elacatinus genie (Böhlke & Robins, 1968) Cleaner goby
10720.  Elacatinus horsti (Metzelaar, 1922) Yellowline goby
10721.  Elacatinus illecebrosus (Böhlke & Robins, 1968) Barsnout goby
10722.  Elacatinus jarocho Taylor & Akins, 2007 Jarocho goby
10723.  Elacatinus lobeli Randall & Colin, 2009 Caribbean neon goby
10724.  Elacatinus lori Colin, 2002 Linesnout goby
10725.  Elacatinus louisae (Böhlke & Robins, 1968) Spotlight goby
10726.  Elacatinus oceanops Jordan, 1904 Neon goby
10727.  Elacatinus phthirophagus Sazima, Carvalho-Filho & Sazima, 2008 Noronha cleaner goby
10728.  Elacatinus pridisi Guimarães, Gasparini & Rocha, 2004 Trindade cleaner goby
10729.  Elacatinus prochilos (Böhlke & Robins, 1968) Broadstripe goby
10730.  Elacatinus puncticulatus (Ginsburg, 1938) Panamic redhead goby
10731.  Elacatinus randalli (Böhlke & Robins, 1968) Yellownose goby
10732.  Elacatinus serranilla Randall & Lobel, 2009 Serranilla goby
10733.  Elacatinus tenox (Böhlke & Robins, 1968) Slaty goby
10734.  Elacatinus xanthiprora (Böhlke & Robins, 1968) Yellowprow goby
10735.  Elachocharax geryi Weitzman & Kanazawa, 1978  
10736.  Elachocharax junki (Géry, 1971)  
10737.  Elachocharax mitopterus Weitzman, 1986  
10738.  Elachocharax pulcher Myers, 1927  
10739.  Elagatis bipinnulata (Quoy & Gaimard, 1825) Rainbow runner
10740.  Elassodiscus caudatus (Gilbert, 1915) Blackbelly snailfish
10741.  Elassodiscus obscurus Pitruk & Fedorov, 1993  
10742.  Elassodiscus tremebundus Gilbert & Burke, 1912  
10743.  Elassoma alabamae Mayden, 1993 Spring pygmy sunfish
10744.  Elassoma boehlkei Rohde & Arndt, 1987 Carolina pygmy sunfish
10745.  Elassoma evergladei Jordan, 1884 Everglades pygmy sunfish
10746.  Elassoma gilberti Snelson, Krabbenhoft & Quattro, 2009 Pygmy sunfish
10747.  Elassoma okatie Rohde & Arndt, 1987 Bluebarred pygmy sunfish
10748.  Elassoma okefenokee Böhlke, 1956 Okefenokee pygmy sunfish
10749.  Elassoma zonatum Jordan, 1877 Banded pygmy sunfish
10750.  Elates ransonnettii (Steindachner, 1876) Dwarf flathead
10751.  Elattarchus archidium (Jordan & Gilbert, 1882) Bluestreak drum
10752.  Electrolux addisoni Compagno & Heemstra, 2007 Ornate sleeper-ray
10753.  Electrona antarctica (Günther, 1878) Antarctic lanternfish
10754.  Electrona carlsbergi (Tåning, 1932) Electron subantarctic
10755.  Electrona paucirastra Bolin, 1962 Belted lanternfish
10756.  Electrona risso (Cocco, 1829) Electric lantern fish
10757.  Electrona subaspera (Günther, 1864) Rough lanternfish
10758.  Electrophorus electricus (Linnaeus, 1766) Electric eel
10759.  Electrophorus varii de Santana, Wosiacki, Crampton, Sabaj, Dillman, Mendes-Júnior & Castro e Castro, 2019  
10760.  Electrophorus voltai de Santana, Wosiacki, Crampton, Sabaj, Dillman, Castro e C., Bastos & Vari, 2019  
10761.  Eleginops maclovinus (Cuvier, 1830) Patagonian blennie
10762.  Eleginus gracilis (Tilesius, 1810) Saffron cod
10763.  Eleginus nawaga (Walbaum, 1792) Navaga
10764.  Eleotrica cableae Ginsburg, 1933 Cable's goby
10765.  Eleotris acanthopomus Bleeker, 1853 Spinecheek gudgeon
10766.  Eleotris amblyopsis (Cope, 1871) Large-scaled spinycheek sleeper
10767.  Eleotris andamensis Herre, 1939  
10768.  Eleotris annobonensis Blanc, Cadenat & Stauch, 1968  
10769.  Eleotris aquadulcis Allen & Coates, 1990 Freshwater gudgeon
10770.  Eleotris balia Jordan & Seale, 1905  
10771.  Eleotris bosetoi Mennesson, Keith, Ebner & Gerbeaux, 2016  
10772.  Eleotris brachyurus Bleeker, 1849  
10773.  Eleotris daganensis Steindachner, 1870  
10774.  Eleotris diamsoi Mennesson, Keith & Feunteun, 2020  
10775.  Eleotris douniasi Keith, Mennesson, Dahruddin & Hubert, 2021  
10776.  Eleotris fasciata Chen, 1964  
10777.  Eleotris fusca (Forster, 1801) Dusky sleeper
10778.  Eleotris klunzingerii Pfeffer, 1893  
10779.  Eleotris lutea Day, 1876 Lutea sleeper
10780.  Eleotris macrocephala (Bleeker, 1857)  
10781.  Eleotris macrolepis (Bleeker, 1875)  
10782.  Eleotris mauritiana Bennett, 1832 Widehead sleeper
10783.  Eleotris melanosoma Bleeker, 1853 Broadhead sleeper
10784.  Eleotris oxycephala Temminck & Schlegel, 1845  
10785.  Eleotris pellegrini Maugé, 1984  
10786.  Eleotris perniger (Cope, 1871) Smallscaled spinycheek sleeper
10787.  Eleotris picta Kner, 1863 Spotted sleeper
10788.  Eleotris pisonis (Gmelin, 1789) Spinycheek sleeper
10789.  Eleotris sahanaensis Mennesson, Keith & Feunteun, 2020  
10790.  Eleotris sandwicensis Vaillant & Sauvage, 1875 Sandwich Island sleeper
10791.  Eleotris senegalensis Steindachner, 1870  
10792.  Eleotris soaresi Playfair, 1867  
10793.  Eleotris sumatraensis Mennesson, Keith, Sukmono, Risdawati & Hubert, 2021  
10794.  Eleotris tecta Bussing, 1996  
10795.  Eleotris tubularis Heller & Snodgrass, 1903  
10796.  Eleotris valadei Keith, Mennesson & Henriette, 2020  
10797.  Eleotris vittata Duméril, 1861  
10798.  Eleotris vomerodentata Maugé, 1984  
10799.  Eleotris woworae Keith, Mennesson, Sauri & Hubert, 2021  
10800.  Eleutherochir opercularis (Valenciennes, 1837) Flap-gilled dragonet
10801.  Eleutheronema rhadinum (Jordan & Evermann, 1902) East Asian fourfinger threadfin
10802.  Eleutheronema tetradactylum (Shaw, 1804) Fourfinger threadfin
10803.  Eleutheronema tridactylum (Bleeker, 1849) Threefinger threadfin
10804.  Ellochelon vaigiensis (Quoy & Gaimard, 1825) Squaretail mullet
10805.  Ellopostoma megalomycter (Vaillant, 1902)  
10806.  Ellopostoma mystax Tan & Lim, 2002 Enigmatic loach
10807.  Elopichthys bambusa (Richardson, 1845) Yellowcheek
10808.  Elops affinis Regan, 1909 Machete
10809.  Elops hawaiensis Regan, 1909 Hawaiian ladyfish
10810.  Elops lacerta Valenciennes, 1847 West African ladyfish
10811.  Elops machnata (Fabricius, 1775) Tenpounder
10812.  Elops saurus Linnaeus, 1766 Ladyfish
10813.  Elops senegalensis Regan, 1909 Senegalese ladyfish
10814.  Elops smithi McBride, Rocha, Ruiz-Carus & Bowen, 2010 Malacho
10815.  Ematops randalli (Cohen & Wourms, 1976) Randall's viviparous brotula
10816.  Embiotoca jacksoni Agassiz, 1853 Black perch
10817.  Embiotoca lateralis Agassiz, 1854 Striped seaperch
10818.  Emblemaria atlantica Jordan & Evermann, 1898 Banner blenny
10819.  Emblemaria australis Ramos, Rocha & Rocha, 2003  
10820.  Emblemaria biocellata Stephens, 1970 Twospot blenny
10821.  Emblemaria caldwelli Stephens, 1970 Caribbean blenny
10822.  Emblemaria caycedoi Acero P., 1984 Colombian blenny
10823.  Emblemaria culmenis Stephens, 1970 Ridge blenny
10824.  Emblemaria diphyodontis Stephens & Cervigón, 1970 Venezuelan blenny
10825.  Emblemaria hudsoni Evermann & Radcliffe, 1917  
10826.  Emblemaria hyltoni Johnson & Greenfield, 1976 Filament blenny
10827.  Emblemaria hypacanthus (Jenkins & Evermann, 1889) Gulf signal blenny
10828.  Emblemaria nivipes Jordan & Gilbert, 1883 Whiteback signal blenny
10829.  Emblemaria pandionis Evermann & Marsh, 1900 Sailfin blenny
10830.  Emblemaria piratica Ginsburg, 1942 Sailfin signal blenny
10831.  Emblemaria piratula Ginsburg & Reid, 1942 Pirate blenny
10832.  Emblemaria vitta Williams, 2002  
10833.  Emblemaria walkeri Stephens, 1963 Elusive signal blenny
10834.  Emblemariopsis bahamensis Stephens, 1961 Blackhead blenny
10835.  Emblemariopsis bottomei Stephens, 1961 Southern smoothhead glass blenny
10836.  Emblemariopsis carib Victor, 2010 Spikefin glass blenny
10837.  Emblemariopsis dianae Tyler & Hastings, 2004 Orangeflag blenny
10838.  Emblemariopsis diaphana Longley, 1927 Glass blenny
10839.  Emblemariopsis falcon Victor & Rodríguez, 2020 Falcon red banner blenny
10840.  Emblemariopsis lancea Victor, 2020 Lancer red banner blenny
10841.  Emblemariopsis leptocirris Stephens, 1970 Blackfin glass blenny
10842.  Emblemariopsis occidentalis Stephens, 1970 Flagfin blenny
10843.  Emblemariopsis pricei Greenfield, 1975 Seafan blenny
10844.  Emblemariopsis randalli Cervigón, 1965 Hornless blenny
10845.  Emblemariopsis ruetzleri Tyler & Tyler, 1997 Bluegold glass blenny
10846.  Emblemariopsis signifer (Ginsburg, 1942) Brazilian glass blenny
10847.  Emblemariopsis tayrona (Acero P., 1987) Highfin red banner blenny
10848.  Emmelichthyops atlanticus Schultz, 1945 Bonnetmouth
10849.  Emmelichthys cyanescens (Guichenot, 1848)  
10850.  Emmelichthys elongatus Kotlyar, 1982  
10851.  Emmelichthys karnellai Heemstra & Randall, 1977 Karnella's rover
10852.  Emmelichthys marisrubri Fricke, Golani & Appelbaum-Golani, 2014  
10853.  Emmelichthys nitidus Richardson, 1845 Cape bonnetmouth
10854.  Emmelichthys papillatus Girard, Santos & Bemis, 2024 Papillated redbait.
10855.  Emmelichthys ruber (Trunov, 1976) Red rover
10856.  Emmelichthys struhsakeri Heemstra & Randall, 1977 Golden redbait
10857.  Empetrichthys latos Miller, 1948 Pahrump poolfish
10858.  Empetrichthys merriami Gilbert, 1893 Ash Meadows killifish
10859.  Encheliophis boraborensis (Kaup, 1856) Pinhead pearlfish
10860.  Encheliophis chardewalli Parmentier, 2004  
10861.  Encheliophis gracilis (Bleeker, 1856) Graceful pearlfish
10862.  Encheliophis homei (Richardson, 1846) Silver pearlfish
10863.  Encheliophis sagamianus (Tanaka, 1908)  
10864.  Encheliophis vermicularis Müller, 1842 Worm pearlfish
10865.  Encheliophis vermiops Markle & Olney, 1990 Pygmy pearlfish
10866.  Encheloclarias baculum Ng & Lim, 1993  
10867.  Encheloclarias curtisoma Ng & Lim, 1993  
10868.  Encheloclarias kelioides Ng & Lim, 1993  
10869.  Encheloclarias medialis Ng, 2012  
10870.  Encheloclarias tapeinopterus (Bleeker, 1853)  
10871.  Encheloclarias velatus Ng & Tan, 2000  
10872.  Enchelybrotula gomoni Cohen, 1982  
10873.  Enchelybrotula paucidens Smith & Radcliffe, 1913  
10874.  Enchelycore anatina (Lowe, 1838) Fangtooth moray
10875.  Enchelycore bayeri (Schultz, 1953) Bayer's moray
10876.  Enchelycore bikiniensis (Schultz, 1953) Bikini Atoll moray
10877.  Enchelycore carychroa Böhlke & Böhlke, 1976 Chestnut moray
10878.  Enchelycore kamara Böhlke & Böhlke, 1980 Dark-spotted moray
10879.  Enchelycore lichenosa (Jordan & Snyder, 1901) Reticulate hookjaw moray
10880.  Enchelycore nigricans (Bonnaterre, 1788) Viper moray
10881.  Enchelycore nycturanus Smith, 2002  
10882.  Enchelycore octaviana (Myers & Wade, 1941) Slenderjaw moray
10883.  Enchelycore pardalis (Temminck & Schlegel, 1846) Leopard moray eel
10884.  Enchelycore propinqua Mohapatra, Smith, Mohanty, Mishra & Tudu, 2017 Indian hook-teeth moray
10885.  Enchelycore ramosa (Griffin, 1926) Mosaic moray
10886.  Enchelycore schismatorhynchus (Bleeker, 1853) White-margined moray
10887.  Enchelynassa canina (Quoy & Gaimard, 1824) Longfang moray
10888.  Enchelyopus cimbrius (Linnaeus, 1766) Fourbeard rockling
10889.  Enchelyurus ater (Günther, 1877) Black blenny
10890.  Enchelyurus brunneolus (Jenkins, 1903)  
10891.  Enchelyurus flavipes Peters, 1868 Yellowfin blenny
10892.  Enchelyurus kraussii (Klunzinger, 1871) Krauss' blenny
10893.  Enchelyurus petersi (Kossmann & Räuber, 1877)  
10894.  Encrasicholina auster Hata & Motomura, 2017 Fiji anchovy
10895.  Encrasicholina devisi (Whitley, 1940) Devis' anchovy
10896.  Encrasicholina gloria Hata & Motomura, 2016 Red Sea anchovy
10897.  Encrasicholina heteroloba (Rüppell, 1837) Shorthead anchovy
10898.  Encrasicholina integra Hata & Motomura, 2020 Papuan anchovy
10899.  Encrasicholina intermedia Hata & Motomura, 2016 Shiner anchovy
10900.  Encrasicholina macrocephala Hata & Motomura, 2015 Largehead anchovy
10901.  Encrasicholina oligobranchus (Wongratana, 1983) Philippine anchovy
10902.  Encrasicholina punctifer Fowler, 1938 Buccaneer anchovy
10903.  Encrasicholina purpurea (Fowler, 1900) Nehu
10904.  Encrasicholina sigma Hata & Motomura, 2020 Makassar anchovy
10905.  Engraulicypris bredoi Poll, 1945  
10906.  Engraulicypris brevianalis (Boulenger, 1908) River sardine
10907.  Engraulicypris gariepinus Barnard, 1943  
10908.  Engraulicypris howesi Riddin, Bills & Villet, 2016  
10909.  Engraulicypris moeruensis Boulenger, 1915  
10910.  Engraulicypris ngalala Riddin, Villet & Bills, 2016  
10911.  Engraulicypris sardella (Günther, 1868) Lake Malawi sardine
10912.  Engraulicypris spinifer Bailey & Matthes, 1971 Malagarasi sardine
10913.  Engraulis anchoita Hubbs & Marini, 1935 Argentine anchovy
10914.  Engraulis australis (White, 1790) Australian anchovy
10915.  Engraulis capensis Gilchrist, 1913 Southern African anchovy
10916.  Engraulis encrasicolus (Linnaeus, 1758) European anchovy
10917.  Engraulis eurystole (Swain & Meek, 1884) Silver anchovy
10918.  Engraulis japonicus Temminck & Schlegel, 1846 Japanese anchovy
10919.  Engraulis maeoticus Pusanov & Zeeb, 1926  
10920.  Engraulis mordax Girard, 1854 Californian anchovy
10921.  Engraulis ringens Jenyns, 1842 Anchoveta
10922.  Engraulisoma taeniatum Castro, 1981  
10923.  Engyophrys sanctilaurentii Jordan & Bollman, 1890 Speckled-tail flounder
10924.  Engyophrys senta Ginsburg, 1933 American spiny flounder
10925.  Engyprosopon annulatum (Weber, 1913)  
10926.  Engyprosopon arenicola Jordan & Evermann, 1903 Fringelip dwarf flounder
10927.  Engyprosopon bellonaense Amaoka, Mihara & Rivaton, 1993 Bellona flounder
10928.  Engyprosopon bleekeri (Macleay, 1881) Bleeker's flounder
10929.  Engyprosopon brevifrontale Amaoka & Ho, 2018  
10930.  Engyprosopon filipennis Wu & Tang, 1935  
10931.  Engyprosopon grandisquama (Temminck & Schlegel, 1846) Largescale flounder
10932.  Engyprosopon hawaiiense Jordan & Evermann, 1903  
10933.  Engyprosopon hensleyi Amaoka & Imamura, 1990  
10934.  Engyprosopon hureaui Quéro & Golani, 1990 Hureau's flounder
10935.  Engyprosopon keliaoense Amaoka & Ho, 2022 Keliao lefteye flounder
10936.  Engyprosopon kushimotoense Amaoka, Kaga & Misaki, 2008  
10937.  Engyprosopon latifrons (Regan, 1908)  
10938.  Engyprosopon longipelvis Amaoka, 1969  
10939.  Engyprosopon longipterum Amaoka, Mihara & Rivaton, 1993 Long pectoral fin flounder
10940.  Engyprosopon macrolepis (Regan, 1908) Largescale dwarf flounder
10941.  Engyprosopon maldivense (Regan, 1908) Olive wide-eyed flounder
10942.  Engyprosopon marquisense Amaoka & Séret, 2005  
10943.  Engyprosopon mogkii (Bleeker, 1854)  
10944.  Engyprosopon mozambiquense Hensley, 2003  
10945.  Engyprosopon multisquama Amaoka, 1963  
10946.  Engyprosopon natalense Regan, 1920 Natal flounder
10947.  Engyprosopon obliquioculatum (Fowler, 1934)  
10948.  Engyprosopon osculus (Amaoka & Arai, 1998)  
10949.  Engyprosopon parvipectorale Amaoka & Ho, 2018  
10950.  Engyprosopon praeteritus (Whitley, 1950)  
10951.  Engyprosopon raoulense Amaoka & Mihara, 1995  
10952.  Engyprosopon regani Hensley & Suzumoto, 1990 Regan's flatfish
10953.  Engyprosopon rostratum Amaoka, Mihara & Rivaton, 1993 Long snout flounder
10954.  Engyprosopon sechellense (Regan, 1908)  
10955.  Engyprosopon septempes Amaoka, Mihara & Rivaton, 1993 Seven pelvic ray flounder
10956.  Engyprosopon vanuatuense Amaoka & Séret, 2005  
10957.  Engyprosopon xenandrus Gilbert, 1905  
10958.  Engyprosopon xystrias Hubbs, 1915  
10959.  Enigmacanthus filamentosus Hutchins, 2002  
10960.  Enigmapercis acutirostris Parin, 1990  
10961.  Enigmapercis reducta Whitley, 1936 Broad sandfish
10962.  Enigmatochromis lucanusi Lamboj, 2009  
10963.  Enneacampus ansorgii (Boulenger, 1910)  
10964.  Enneacampus kaupi (Bleeker, 1863)  
10965.  Enneacanthus chaetodon (Baird, 1855) Blackbanded sunfish
10966.  Enneacanthus gloriosus (Holbrook, 1855) Bluespotted sunfish
10967.  Enneacanthus obesus (Girard, 1854) Banded sunfish
10968.  Enneanectes altivelis Rosenblatt, 1960 Lofty triplefin
10969.  Enneanectes atrorus Rosenblatt, 1960 Blackedge triplefin
10970.  Enneanectes boehlkei Rosenblatt, 1960 Roughhead triplefin
10971.  Enneanectes carminalis (Jordan & Gilbert, 1882) Carmine triplefin
10972.  Enneanectes deloachorum Victor, 2013 Two-bar triplefin
10973.  Enneanectes exsul Rosenblatt, Miller & Hastings, 2013 Island triplefin
10974.  Enneanectes flavus Victor, 2019 Yellowtail rriplefin
10975.  Enneanectes glendae Rosenblatt, Miller & Hastings, 2013 Slender triplefin
10976.  Enneanectes jordani (Evermann & Marsh, 1899) Redbelly triplefin
10977.  Enneanectes macrops Rosenblatt, Miller & Hastings, 2013 Mexican triplefin
10978.  Enneanectes matador Victor, 2013 Matador triplefin
10979.  Enneanectes quadra Victor, 2017 Squaretail triplefin
10980.  Enneanectes reticulatus Allen & Robertson, 1991 Network triplefin
10981.  Enneanectes smithi Lubbock & Edwards, 1981  
10982.  Enneanectes wilki Victor, 2013 Windward triplefin
10983.  Enneapterygius abeli (Klausewitz, 1960) Yellow triplefin
10984.  Enneapterygius altipinnis Clark, 1980  
10985.  Enneapterygius atriceps (Jenkins, 1903) Hawaiian blackhead triplefin
10986.  Enneapterygius atrogulare (Günther, 1873) Blackthroat Triplefin
10987.  Enneapterygius bahasa Fricke, 1997 Blacktail threefin
10988.  Enneapterygius cheni Wang, Shao & Shen, 1996  
10989.  Enneapterygius clarkae Holleman, 1982 Barred triplefin
10990.  Enneapterygius clea Fricke, 1997 Clea's threefin
10991.  Enneapterygius destai Clark, 1980  
10992.  Enneapterygius elaine Holleman, 2005  
10993.  Enneapterygius elegans (Peters, 1876) Hourglass triplefin
10994.  Enneapterygius etheostoma (Jordan & Snyder, 1902)  
10995.  Enneapterygius fasciatus (Weber, 1909) Banded triplefin
10996.  Enneapterygius flavoccipitis Shen, 1994 Yellownape tripplefin
10997.  Enneapterygius fuscoventer Fricke, 1997 Blackbelly triplefin
10998.  Enneapterygius genamaculatus Holleman, 2005  
10999.  Enneapterygius gracilis Fricke, 1994 Yellow-black threefin
11000.  Enneapterygius gruschkai Holleman, 2005  
11001.  Enneapterygius hemimelas (Kner & Steindachner, 1867) Halfblack Triplefin
11002.  Enneapterygius hollemani Randall, 1995 Holleman's triplefin
11003.  Enneapterygius howensis Fricke, 1997 Lord Howe Threefin
11004.  Enneapterygius hsiojenae Shen, 1994  
11005.  Enneapterygius kermadecensis Fricke, 1994 Kermadec triplefin
11006.  Enneapterygius kosiensis Holleman, 2005  
11007.  Enneapterygius larsonae Fricke, 1994 Western Australian black-head triplefin
11008.  Enneapterygius leucopunctatus Shen, 1994 White spotted triplefin
11009.  Enneapterygius melanospilus Randall, 1995  
11010.  Enneapterygius minutus (Günther, 1877)  
11011.  Enneapterygius mirabilis Fricke, 1994 Miracle triplefin
11012.  Enneapterygius miyakensis Fricke, 1987 Izu Islands triplefin
11013.  Enneapterygius namarrgon Fricke, 1997 Lightning-man threefin
11014.  Enneapterygius nanus (Schultz, 1960) Pygmy triplefin
11015.  Enneapterygius niger Fricke, 1994 Black triplefin
11016.  Enneapterygius nigricauda Fricke, 1997 Blacktail triplefin
11017.  Enneapterygius niue Fricke & Erdmann, 2017 Redbar triplefin
11018.  Enneapterygius obscurus Clark, 1980  
11019.  Enneapterygius ornatus Fricke, 1997 Henderson triplefin
11020.  Enneapterygius pallidoserialis Fricke, 1997 Pale white-spotted triplefin
11021.  Enneapterygius pallidus Clark, 1980  
11022.  Enneapterygius paucifasciatus Fricke, 1994 New Caledonian striped triplefin
11023.  Enneapterygius philippinus (Peters, 1868) Minute triplefin
11024.  Enneapterygius phoenicosoma Motomura, Ota, & Meguro, 2015 Red-bodied triplefin
11025.  Enneapterygius pusillus Rüppell, 1835 Highcrest triplefin
11026.  Enneapterygius pyramis Fricke, 1994 Pyramid triplefin
11027.  Enneapterygius qirmiz Holleman & Bogorodsky, 2012 Crimson triplefin
11028.  Enneapterygius randalli Fricke, 1997 Rapa triplefin
11029.  Enneapterygius rhabdotus Fricke, 1994 Umpire Triplefin
11030.  Enneapterygius rhothion Fricke, 1997 Surf Triplefin
11031.  Enneapterygius rubicauda Shen, 1994 Redtail triplefin
11032.  Enneapterygius rufopileus (Waite, 1904) Redcap triplefin
11033.  Enneapterygius senoui Motomura, Harazaki & Hardy, 2005  
11034.  Enneapterygius sericus Dewa, Harazaki & Motomura, 2024 Spotted-head triplefin
11035.  Enneapterygius shaoi Chiang & Chen, 2008  
11036.  Enneapterygius sheni Chiang & Chen, 2008  
11037.  Enneapterygius signicauda Fricke, 1997 Flagtail triplefin
11038.  Enneapterygius similis Fricke, 1997 Black-and-Red Triplefin
11039.  Enneapterygius triserialis Fricke, 1994 White-spotted triplefin
11040.  Enneapterygius trisignatus Fricke, 2001  
11041.  Enneapterygius tutuilae Jordan & Seale, 1906 High-hat Triplefin
11042.  Enneapterygius unimaculatus Fricke, 1994 Onespot triplefin
11043.  Enneapterygius ventermaculus Holleman, 1982 Blotched triplefin
11044.  Enneapterygius vexillarius Fowler, 1946 Blacksaddle triplefin
11045.  Enneapterygius viridicauda Fricke, Erdmann & Sianipar, 2024 Greentail triplefin
11046.  Enneapterygius williamsi Fricke, 1997 William's triplefin
11047.  Enneapterygius ziegleri Fricke, 1994 Ziegler's triplefin
11048.  Enophrys bison (Girard, 1854) Buffalo sculpin
11049.  Enophrys diceraus (Pallas, 1787) Antlered sculpin
11050.  Enophrys lucasi (Jordan & Gilbert, 1898) Leister sculpin
11051.  Enophrys taurina Gilbert, 1914 Bull sculpin
11052.  Enoplosus armatus (White, 1790) Old wife
11053.  Entelurus aequoreus (Linnaeus, 1758) Snake pipefish
11054.  Enteromius ablabes (Bleeker, 1863)  
11055.  Enteromius aboinensis (Boulenger, 1911)  
11056.  Enteromius afrohamiltoni (Crass, 1960) Hamilton's barb
11057.  Enteromius afrovernayi (Nichols & Boulton, 1927) Spottail barb
11058.  Enteromius akakianus (Boulenger, 1911)  
11059.  Enteromius alberti (Poll, 1939)  
11060.  Enteromius aliciae (Bigorne & Lévêque, 1993)  
11061.  Enteromius aloyi (Roman, 1971)  
11062.  Enteromius amanpoae (Lambert, 1961)  
11063.  Enteromius amatolicus (Skelton, 1990) Amatola barb
11064.  Enteromius anema (Boulenger, 1903)  
11065.  Enteromius annectens (Gilchrist & Thompson, 1917) Broadstriped barb
11066.  Enteromius anniae (Lévêque, 1983)  
11067.  Enteromius anoplus (Weber, 1897) Chubbyhead barb
11068.  Enteromius ansorgii (Boulenger, 1904)  
11069.  Enteromius apleurogramma (Boulenger, 1911) East African red finned barb
11070.  Enteromius arambourgi (Pellegrin, 1935)  
11071.  Enteromius arcislongae (Keilhack, 1908)  
11072.  Enteromius argenteus (Günther, 1868) Rosefin barb
11073.  Enteromius aspilus (Boulenger, 1907)  
11074.  Enteromius atakorensis (Daget, 1957)  
11075.  Enteromius atkinsoni (Bailey, 1969) Dash-dot barb
11076.  Enteromius atromaculatus (Nichols & Griscom, 1917)  
11077.  Enteromius bagbwensis (Norman, 1932)  
11078.  Enteromius baleensis Prokofiev, Levin & Golubtsov, 2021  
11079.  Enteromius barnardi (Jubb, 1965) Blackback barb
11080.  Enteromius barotseensis (Pellegrin, 1920) Barbus barb
11081.  Enteromius baudoni (Boulenger, 1918)  
11082.  Enteromius bawkuensis (Hopson, 1965)  
11083.  Enteromius bifrenatus (Fowler, 1935) Hyphen barb
11084.  Enteromius bigornei (Lévêque, Teugels & Thys van den Audenaerde, 1988)  
11085.  Enteromius boboi (Schultz, 1942)  
11086.  Enteromius bourdariei (Pellegrin, 1928)  
11087.  Enteromius brachygramma (Boulenger, 1915) Linespotted ufipa barb
11088.  Enteromius brazzai (Pellegrin, 1901)  
11089.  Enteromius breviceps (Trewavas, 1936) Shorthead barb
11090.  Enteromius brevidorsalis (Boulenger, 1915) Dwarf barb
11091.  Enteromius brevilateralis (Poll, 1967)  
11092.  Enteromius brevipinnis (Jubb, 1966) Shortfin barb
11093.  Enteromius brichardi (Poll & Lambert, 1959)  
11094.  Enteromius cadenati (Daget, 1962)  
11095.  Enteromius callipterus (Boulenger, 1907) Clipper barb
11096.  Enteromius camptacanthus (Bleeker, 1863) African redfinned barb
11097.  Enteromius candens (Nichols & Griscom, 1917)  
11098.  Enteromius carcharhinoides (Stiassny, 1991)  
11099.  Enteromius carens (Boulenger, 1912)  
11100.  Enteromius castrasibutum (Fowler, 1936)  
11101.  Enteromius catenarius (Poll & Lambert, 1959)  
11102.  Enteromius caudosignatus (Poll, 1967)  
11103.  Enteromius cerinus Ilodiri, Huyghe, Costa, Baba, Mizani & Vreven, 2024 Yellow enteromis
11104.  Enteromius cernuus (Barnard, 1938)  
11105.  Enteromius chicapaensis (Poll, 1967)  
11106.  Enteromius chiumbeensis (Pellegrin, 1936)  
11107.  Enteromius chlorotaenia (Boulenger, 1911)  
11108.  Enteromius choloensis (Norman, 1925)  
11109.  Enteromius citrinus (Boulenger, 1920)  
11110.  Enteromius clauseni (Thys van den Audenaerde, 1976)  
11111.  Enteromius collarti (Poll, 1945)  
11112.  Enteromius condei (Mahnert & Géry, 1982)  
11113.  Enteromius deguidei (Matthes, 1964)  
11114.  Enteromius deserti (Pellegrin, 1909)  
11115.  Enteromius devosi (Banyankimbona, Vreven & Snoeks, 2012)  
11116.  Enteromius dialonensis (Daget, 1962)  
11117.  Enteromius diamouanganai (Teugels & Mamonekene, 1992)  
11118.  Enteromius ditinensis (Daget, 1962)  
11119.  Enteromius dorsolineatus (Trewavas, 1936) Cunene barb
11120.  Enteromius eburneensis (Poll, 1941)  
11121.  Enteromius erythrozonus (Poll & Lambert, 1959)  
11122.  Enteromius eutaenia (Boulenger, 1904) Orangefin barb
11123.  Enteromius evansi (Fowler, 1930)  
11124.  Enteromius fasciolatus (Günther, 1868) African banded barb
11125.  Enteromius foutensis (Lévêque, Teugels & Thys van den Audenaerde, 1988)  
11126.  Enteromius gamo Englmaier, Chai, Wubie, Collins & Getahun, 2024  
11127.  Enteromius greenwoodi (Poll, 1967)  
11128.  Enteromius guildi (Loiselle, 1973)  
11129.  Enteromius guineensis (Pellegrin, 1913)  
11130.  Enteromius guirali (Thominot, 1886)  
11131.  Enteromius gurneyi (Günther, 1868) Redtail barb
11132.  Enteromius haasianus (David, 1936) Sickle barb
11133.  Enteromius holotaenia (Boulenger, 1904) Spotscale barb
11134.  Enteromius huguenyi (Bigorne & Lévêque, 1993)  
11135.  Enteromius hulstaerti (Poll, 1945) Butterfly barb
11136.  Enteromius humeralis (Boulenger, 1902)  
11137.  Enteromius humilis (Boulenger, 1902)  
11138.  Enteromius inaequalis (Lévêque, Teugels & Thys van den Audenaerde, 1988)  
11139.  Enteromius innocens (Pfeffer, 1896) Inconspicious barb
11140.  Enteromius jacksoni (Günther, 1889) Jackson's barb
11141.  Enteromius jae (Boulenger, 1903) Jae barb
11142.  Enteromius janssensi (Poll, 1976)  
11143.  Enteromius kamolondoensis (Poll, 1938)  
11144.  Enteromius karkensis (Gilchrist & Thompson, 1913)  
11145.  Enteromius kerstenii (Peters, 1868) Redspot barb
11146.  Enteromius kessleri (Steindachner, 1866) Gillbar barb
11147.  Enteromius kissiensis (Daget, 1954)  
11148.  Enteromius kuiluensis (Pellegrin, 1930)  
11149.  Enteromius lamani (Lönnberg & Rendahl, 1920)  
11150.  Enteromius laticeps (Pfeffer, 1889)  
11151.  Enteromius lauzannei (Lévêque & Paugy, 1982)  
11152.  Enteromius leonensis (Boulenger, 1915)  
11153.  Enteromius liberiensis (Steindachner, 1894)  
11154.  Enteromius lineomaculatus (Boulenger, 1903) Line-spotted barb
11155.  Enteromius litamba (Keilhack, 1908)  
11156.  Enteromius lornae (Ricardo-Bertram, 1943)  
11157.  Enteromius loveridgii (Boulenger, 1916)  
11158.  Enteromius lufukiensis (Boulenger, 1917)  
11159.  Enteromius luikae (Ricardo, 1939) Luika barb
11160.  Enteromius lujae (Boulenger, 1913)  
11161.  Enteromius lukindae (Boulenger, 1915)  
11162.  Enteromius lukusiensis (David & Poll, 1937)  
11163.  Enteromius luluae (Fowler, 1930)  
11164.  Enteromius machadoi (Poll, 1967)  
11165.  Enteromius macinensis (Daget, 1954)  
11166.  Enteromius macrops (Boulenger, 1911) Blackstripe barb
11167.  Enteromius macrotaenia (Worthington, 1933) Broadband barb
11168.  Enteromius magdalenae (Boulenger, 1906) Bunjako barb
11169.  Enteromius mandelai Kambikambi, Kadye & Chakona, 2021 Eastern Cape chubbyhead
11170.  Enteromius manicensis (Pellegrin, 1919) Yellow barb
11171.  Enteromius marmoratus (David & Poll, 1937)  
11172.  Enteromius martorelli (Roman, 1971)  
11173.  Enteromius mattozi (Guimarães, 1884) Papermouth
11174.  Enteromius mediosquamatus (Poll, 1967)  
11175.  Enteromius melanotaenia (Stiassny, 1991)  
11176.  Enteromius mimus (Boulenger, 1912) Ewaso Nyiro barb
11177.  Enteromius miolepis (Boulenger, 1902) Zigzag barb
11178.  Enteromius mocoensis (Trewavas, 1936)  
11179.  Enteromius motebensis (Steindachner, 1894) Marico barb
11180.  Enteromius multilineatus (Worthington, 1933) Copperstripe barb
11181.  Enteromius musumbi (Boulenger, 1910)  
11182.  Enteromius neefi (Greenwood, 1962) Sidespot barb
11183.  Enteromius neglectus (Boulenger, 1903)  
11184.  Enteromius neumayeri (Fischer, 1884) Neumayer's barb
11185.  Enteromius nigeriensis (Boulenger, 1903)  
11186.  Enteromius niggie Scheepers, Bragança & Chakona, 2024 Southern sidespot barb
11187.  Enteromius nigrifilis (Nichols, 1928)  
11188.  Enteromius nigroluteus (Pellegrin, 1930)  
11189.  Enteromius niokoloensis (Daget, 1959)  
11190.  Enteromius nounensis (Van den Bergh & Teugels, 1998)  
11191.  Enteromius nyanzae (Whitehead, 1960) Nyanza barb
11192.  Enteromius nzigidaherai Bigirimana, Kisekelwa, Costa, Huyghe, Banyankimbona & Vreven, 2024  
11193.  Enteromius okae (Fowler, 1949)  
11194.  Enteromius oligogrammus (David, 1937)  
11195.  Enteromius olivaceus (Seegers, 1996) Olivegreen ufipa barb
11196.  Enteromius oraniensis (Barnard, 1943) Orange River chubbyhead
11197.  Enteromius owenae (Ricardo-Bertram, 1943)  
11198.  Enteromius pallidus (Smith, 1841) Goldie barb
11199.  Enteromius paludinosus (Peters, 1852) Straightfin barb
11200.  Enteromius papilio (Banister & Bailey, 1979)  
11201.  Enteromius parablabes (Daget, 1957)  
11202.  Enteromius parajae (Van den Bergh & Teugels, 1998)  
11203.  Enteromius pellegrini (Poll, 1939) Pellegrin's barb
11204.  Enteromius perince (Rüppell, 1835)  
11205.  Enteromius petchkovskyi (Poll, 1967)  
11206.  Enteromius pinnimaculatus Mipounga, Cutler, Mve Beh, Adam & Sidlauskas, 2019  
11207.  Enteromius pleurogramma (Boulenger, 1902)  
11208.  Enteromius pobeguini (Pellegrin, 1911)  
11209.  Enteromius poechii (Steindachner, 1911) Dashtail barb
11210.  Enteromius potamogalis Cope, 1867  
11211.  Enteromius prionacanthus (Mahnert & Géry, 1982)  
11212.  Enteromius profundus (Greenwood, 1970)  
11213.  Enteromius pseudotoppini (Seegers, 1996)  
11214.  Enteromius pumilus (Boulenger, 1901)  
11215.  Enteromius punctitaeniatus (Daget, 1954)  
11216.  Enteromius pygmaeus (Poll & Gosse, 1963)  
11217.  Enteromius quadrilineatus (David, 1937)  
11218.  Enteromius quadripunctatus (Pfeffer, 1896) Fourspotted barb
11219.  Enteromius radari Kisekelwa, Snoeks, Decru, Schedel, Isumbisho & Vreven, 2022  
11220.  Enteromius radiatus (Peters, 1853) Redeye barb
11221.  Enteromius raimbaulti (Daget, 1962)  
11222.  Enteromius rohani (Pellegrin, 1921)  
11223.  Enteromius roussellei (Ladiges & Voelker, 1961)  
11224.  Enteromius rouxi (Daget, 1962)  
11225.  Enteromius rubrostigma (Poll & Lambert, 1964)  
11226.  Enteromius ruforum Ilodiri, Huyghe, Costa, Baba, Mizani & Vreven, 2024 Ruf's enteromis
11227.  Enteromius salessei (Pellegrin, 1908)  
11228.  Enteromius sensitivus (Roberts, 2010)  
11229.  Enteromius serengetiensis (Farm, 2000)  
11230.  Enteromius sexradiatus (Boulenger, 1911) Kavirondo barb
11231.  Enteromius seymouri (Tweddle & Skelton, 2008)  
11232.  Enteromius stanleyi (Poll & Gosse, 1974)  
11233.  Enteromius stauchi (Daget, 1967)  
11234.  Enteromius stigmasemion (Fowler, 1936)  
11235.  Enteromius stigmatopygus (Boulenger, 1903)  
11236.  Enteromius subinensis (Hopson, 1965)  
11237.  Enteromius sublineatus (Daget, 1954)  
11238.  Enteromius sylvaticus (Loiselle & Welcomme, 1971)  
11239.  Enteromius syntrechalepis (Fowler, 1949)  
11240.  Enteromius taeniopleura (Boulenger, 1917)  
11241.  Enteromius taeniurus (Boulenger, 1903)  
11242.  Enteromius tanapelagius (de Graaf, Dejen, Sibbing & Osse, 2000)  
11243.  Enteromius tegulifer (Fowler, 1936)  
11244.  Enteromius tetraspilus (Pfeffer, 1896)  
11245.  Enteromius tetrastigma (Boulenger, 1913)  
11246.  Enteromius teugelsi (Bamba, Vreven & Snoeks, 2011)  
11247.  Enteromius thamalakanensis (Fowler, 1935) Thamalakane barb
11248.  Enteromius thespesios Katemo Manda, Snoeks, Decru, Bills & Vreven, 2020  
11249.  Enteromius thysi (Trewavas, 1974)  
11250.  Enteromius tiekoroi (Lévêque, Teugels & Thys van den Audenaerde, 1987)  
11251.  Enteromius tomiensis (Fowler, 1936)  
11252.  Enteromius tongaensis (Rendahl, 1935)  
11253.  Enteromius toppini (Boulenger, 1916) East Coast barb
11254.  Enteromius traorei (Lévêque, Teugels & Thys van den Audenaerde, 1987)  
11255.  Enteromius treurensis (Groenewald, 1958) Treur barb
11256.  Enteromius trimaculatus (Peters, 1852) Threespot barb
11257.  Enteromius trinotatus (Fowler, 1936)  
11258.  Enteromius trispiloides (Lévêque, Teugels & Thys van den Audenaerde, 1987)  
11259.  Enteromius trispilomimus (Boulenger, 1907)  
11260.  Enteromius trispilopleura (Boulenger, 1902)  
11261.  Enteromius trispilos (Bleeker, 1863)  
11262.  Enteromius turkanae (Hopson & Hopson, 1982) Lake Turkana barb
11263.  Enteromius unitaeniatus (Günther, 1867) Slender barb
11264.  Enteromius urostigma (Boulenger, 1917)  
11265.  Enteromius usambarae (Lönnberg, 1907)  
11266.  Enteromius validus (Stiassny, Liyandja & Monsembula Iyaba, 2016)  
11267.  Enteromius vanderysti (Poll, 1945)  
11268.  Enteromius vandewallei Lederoun & Vreven, 2016  
11269.  Enteromius venustus (Bailey, 1980) Red Pangani barb
11270.  Enteromius viktorianus (Lohberger, 1929) Victoria barb
11271.  Enteromius viviparus (Weber, 1897) Bowstripe barb
11272.  Enteromius walkeri (Boulenger, 1904)  
11273.  Enteromius walshae Mamonekene, Ibala Zamba & Stiassny, 2018  
11274.  Enteromius wellmani (Boulenger, 1911)  
11275.  Enteromius yardiensis Englmaier, Tesfaye & Bogutskaya, 2020  
11276.  Enteromius yeiensis (Johnsen, 1926)  
11277.  Enteromius yongei (Whitehead, 1960) Nzoia barb
11278.  Enteromius zalbiensis (Blache & Miton, 1960)  
11279.  Enteromius zanzibaricus (Peters, 1868) Zanzibar barb
11280.  Entomacrodus cadenati Springer, 1967 West African rockhopper
11281.  Entomacrodus caudofasciatus (Regan, 1909) Tail-barred rockskipper
11282.  Entomacrodus chapmani Springer, 1967 Chapman's blenny
11283.  Entomacrodus chiostictus (Jordan & Gilbert, 1882) Rock blenny
11284.  Entomacrodus corneliae (Fowler, 1932) Cornelia's rockskipper
11285.  Entomacrodus cymatobiotus Schultz & Chapman, 1960 Pacific rockskipper
11286.  Entomacrodus decussatus (Bleeker, 1858) Wavy-lined blenny
11287.  Entomacrodus epalzeocheilos (Bleeker, 1859) Fringelip rockskipper
11288.  Entomacrodus lemuria Springer & Fricke, 2000  
11289.  Entomacrodus lighti (Herre, 1938)  
11290.  Entomacrodus longicirrus Springer, 1967  
11291.  Entomacrodus macrospilus Springer, 1967 Bigspot rockskipper
11292.  Entomacrodus marmoratus (Bennett, 1828) Rockskipper
11293.  Entomacrodus nigricans Gill, 1859 Pearl blenny
11294.  Entomacrodus niuafoouensis (Fowler, 1932) Tattoo-chin rockskipper
11295.  Entomacrodus randalli Springer, 1967  
11296.  Entomacrodus rofeni Springer, 1967 Rofen's rockskipper
11297.  Entomacrodus sealei Bryan & Herre, 1903 Seale's rockskipper
11298.  Entomacrodus solus Williams & Bogorodsky, 2010  
11299.  Entomacrodus stellifer (Jordan & Snyder, 1902) Stellar rockskipper
11300.  Entomacrodus strasburgi Springer, 1967 Strasburg's blenny
11301.  Entomacrodus striatus (Valenciennes, 1836) Reef margin blenny
11302.  Entomacrodus textilis (Valenciennes, 1836) Textile blenny
11303.  Entomacrodus thalassinus (Jordan & Seale, 1906) Sea blenny
11304.  Entomacrodus vermiculatus (Valenciennes, 1836) Vermiculated blenny
11305.  Entomacrodus vomerinus (Valenciennes, 1836)  
11306.  Entomacrodus williamsi Springer & Fricke, 2000 William's rockskipper
11307.  Entomocorus benjamini Eigenmann, 1917  
11308.  Entomocorus gameroi Mago-Leccia, 1984  
11309.  Entomocorus melaphareus Akama & Ferraris, 2003  
11310.  Entomocorus radiosus Reis & Borges, 2006  
11311.  Entosphenus folletti Vladykov & Kott, 1976 Northern California brook lamprey
11312.  Entosphenus lethophagus (Hubbs, 1971) Pit-Klamath brook lamprey
11313.  Entosphenus macrostoma (Beamish, 1982) Vancouver lamprey
11314.  Entosphenus minimus (Bond & Kan, 1973) Miller Lake lamprey
11315.  Entosphenus similis Vladykov & Kott, 1979 Klamath river lamprey
11316.  Entosphenus tridentatus (Richardson, 1836) Pacific lamprey
11317.  Eocallionymus papilio (Günther, 1864) Painted stinkfish
11318.  Eopsetta grigorjewi (Herzenstein, 1890) Shotted halibut
11319.  Eopsetta jordani (Lockington, 1879) Petrale sole
11320.  Epactionotus bilineatus Reis & Schaefer, 1998  
11321.  Epactionotus gracilis Reis & Schaefer, 1998  
11322.  Epactionotus itaimbezinho Reis & Schaefer, 1998  
11323.  Epactionotus yasi Almirón, Azpelicueta & Casciotta, 2004  
11324.  Epalzeorhynchos bicolor (Smith, 1931) Redtail sharkminnow
11325.  Epalzeorhynchos frenatum (Fowler, 1934) Rainbow sharkminnow
11326.  Epalzeorhynchos kalopterum (Bleeker, 1850) Flying fox
11327.  Epalzeorhynchos munense (Smith, 1934)  
11328.  Epapterus blohmi Vari, Jewett, Taphorn & Gilbert, 1984  
11329.  Epapterus dispilurus Cope, 1878  
11330.  Epetriodus freddyi Cohen & Nielsen, 1978 Needletooth cusk
11331.  Ephippion guttifer (Bennett, 1831) Prickly puffer
11332.  Ephippus goreensis Cuvier, 1831 East Atlantic African spadefish
11333.  Ephippus orbis (Bloch, 1787) Orbfish
11334.  Epibulus brevis Carlson, Randall & Dawson, 2008 Latent slingjaw wrasse
11335.  Epibulus insidiator (Pallas, 1770) Sling-jaw wrasse
11336.  Epigonus affinis Parin & Abramov, 1986 Smooth-nose deepwater cardinalfish
11337.  Epigonus angustifrons Abramov & Manilo, 1987 Amber deepwater cardinalfish
11338.  Epigonus atherinoides (Gilbert, 1905)  
11339.  Epigonus bispinosus Okamoto & Gon, 2018 Two-spined deepwater cardinalfish
11340.  Epigonus carbonarius Okamoto & Motomura, 2011 Charcoal deepwater cardinalfish
11341.  Epigonus cavaticus Ida, Okamoto & Sakaue, 2007 Palauan deepwater cardinalfish
11342.  Epigonus chilensis Okamoto, 2012  
11343.  Epigonus constanciae (Giglioli, 1880)  
11344.  Epigonus crassicaudus de Buen, 1959  
11345.  Epigonus ctenolepis Mochizuki & Shirakihara, 1983  
11346.  Epigonus denticulatus Dieuzeide, 1950 Pencil cardinal
11347.  Epigonus devaneyi Gon, 1985  
11348.  Epigonus draco Okamoto, 2015 Dragon deepwater cardinalfish
11349.  Epigonus elegans Parin & Abramov, 1986  
11350.  Epigonus elongatus Parin & Abramov, 1986  
11351.  Epigonus exodon Okamoto & Motomura, 2012  
11352.  Epigonus fragilis (Jordan & Jordan, 1922)  
11353.  Epigonus gemma Okamoto, Baldwin & Long, 2024  
11354.  Epigonus glossodontus Gon, 1985  
11355.  Epigonus heracleus Parin & Abramov, 1986  
11356.  Epigonus hexacanthus Okamoto, Baldwin & Long, 2024  
11357.  Epigonus idai Okamoto & Gon, 2018 Ida’s deepwater cardinalfish
11358.  Epigonus indicus Idrees Babu & Akhilesh, 2020 Indian deepwater cardinalfish
11359.  Epigonus lenimen (Whitley, 1935) Big-eyed cardinalfish
11360.  Epigonus lifouensis Okamoto & Motomura, 2013 Loyalty deepwater cardinalfish
11361.  Epigonus machaera Okamoto, 2012  
11362.  Epigonus macrops (Brauer, 1906) Luminous deepsea cardinalfish
11363.  Epigonus marimonticolus Parin & Abramov, 1986  
11364.  Epigonus marisrubri Krupp, Zajonz & Khalaf, 2009  
11365.  Epigonus mayeri Okamoto, 2011 Angolan deepwater cardinalfish
11366.  Epigonus notacanthus Parin & Abramov, 1986  
11367.  Epigonus occidentalis Goode & Bean, 1896 Western deepsea cardinalfish
11368.  Epigonus okamotoi Fricke, 2017 Okamoto's deepwater cardinalfish
11369.  Epigonus oligolepis Mayer, 1974  
11370.  Epigonus pandionis (Goode & Bean, 1881) Bigeye
11371.  Epigonus parini Abramov, 1987  
11372.  Epigonus pectinifer Mayer, 1974  
11373.  Epigonus robustus (Barnard, 1927) Robust cardinalfish
11374.  Epigonus telescopus (Risso, 1810) Black cardinal fish
11375.  Epigonus thai Prokofiev & Bussarawit, 2012  
11376.  Epigonus tuberculatus Okamoto & Motomura, 2013 Keeling deepwater cardinalfish
11377.  Epigonus waltersensis Parin & Abramov, 1986  
11378.  Epigonus zonatus Okamoto, Long, Claro & McCosker, 2025  
11379.  Epinephelides armatus (Castelnau, 1875) Breaksea cod
11380.  Epinephelus adscensionis (Osbeck, 1765) Rock hind
11381.  Epinephelus aeneus (Geoffroy Saint-Hilaire, 1817) White grouper
11382.  Epinephelus akaara (Temminck & Schlegel, 1842) Hong Kong grouper
11383.  Epinephelus albomarginatus Boulenger, 1903 White-edged grouper
11384.  Epinephelus amblycephalus (Bleeker, 1857) Banded grouper
11385.  Epinephelus analogus Gill, 1863 Spotted grouper
11386.  Epinephelus andersoni Boulenger, 1903 Catface grouper
11387.  Epinephelus areolatus (Forsskål, 1775) Areolate grouper
11388.  Epinephelus awoara (Temminck & Schlegel, 1842) Yellow grouper
11389.  Epinephelus bilobatus Randall & Allen, 1987 Frostback rockcod
11390.  Epinephelus bleekeri (Vaillant, 1878) Duskytail grouper
11391.  Epinephelus bontoides (Bleeker, 1855) Palemargin grouper
11392.  Epinephelus bruneus Bloch, 1793 Longtooth grouper
11393.  Epinephelus caninus (Valenciennes, 1843) Dogtooth grouper
11394.  Epinephelus chlorocephalus (Valenciennes, 1830) Tonga grouper
11395.  Epinephelus chlorostigma (Valenciennes, 1828) Brownspotted grouper
11396.  Epinephelus clippertonensis Allen & Robertson, 1999  
11397.  Epinephelus coeruleopunctatus (Bloch, 1790) Whitespotted grouper
11398.  Epinephelus coioides (Hamilton, 1822) Orange-spotted grouper
11399.  Epinephelus corallicola (Valenciennes, 1828) Coral grouper
11400.  Epinephelus costae (Steindachner, 1878) Goldblotch grouper
11401.  Epinephelus craigi Frable, Tucker & Walker, 2018 Brokenbar Grouper
11402.  Epinephelus cyanopodus (Richardson, 1846) Speckled blue grouper
11403.  Epinephelus daemelii (Günther, 1876) Saddletail grouper
11404.  Epinephelus diacanthus (Valenciennes, 1828) Spinycheek grouper
11405.  Epinephelus drummondhayi Goode & Bean, 1878 Speckled hind
11406.  Epinephelus epistictus (Temminck & Schlegel, 1842) Dotted grouper
11407.  Epinephelus erythrurus (Valenciennes, 1828) Cloudy grouper
11408.  Epinephelus fasciatomaculosus (Peters, 1865) Rock grouper
11409.  Epinephelus fasciatus (Forsskål, 1775) Blacktip grouper
11410.  Epinephelus faveatus (Valenciennes, 1828) Barred-chest grouper
11411.  Epinephelus flavocaeruleus (Lacepède, 1802) Blue-and-yellow grouper
11412.  Epinephelus fuscoguttatus (Forsskål, 1775) Brown-marbled grouper
11413.  Epinephelus fuscomarginatus Johnson & Worthington Wilmer, 2019 Darkmargin grouper
11414.  Epinephelus gabriellae Randall & Heemstra, 1991 Multispotted grouper
11415.  Epinephelus geoffroyi (Klunzinger, 1870)  
11416.  Epinephelus goreensis (Valenciennes, 1830) Dungat grouper
11417.  Epinephelus guttatus (Linnaeus, 1758) Red hind
11418.  Epinephelus heniochus Fowler, 1904 Bridled grouper
11419.  Epinephelus hexagonatus (Forster, 1801) Starspotted grouper
11420.  Epinephelus howlandi (Günther, 1873) Blacksaddle grouper
11421.  Epinephelus indistinctus Randall & Heemstra, 1991 Somali grouper
11422.  Epinephelus insularis Nakamura & Motomura, 2021 Pacifc insular grouper;
11423.  Epinephelus irroratus (Forster, 1801) Marquesan grouper
11424.  Epinephelus itajara (Lichtenstein, 1822) Atlantic goliath grouper
11425.  Epinephelus japonicus (Temminck & Schlegel, 1843)  
11426.  Epinephelus kupangensis Tucker, Kurniasih & Craig, 2016 Fivebar grouper
11427.  Epinephelus labriformis (Jenyns, 1840) Starry grouper
11428.  Epinephelus lanceolatus (Bloch, 1790) Giant grouper
11429.  Epinephelus latifasciatus (Temminck & Schlegel, 1842) Striped grouper
11430.  Epinephelus lebretonianus (Hombron & Jacquinot, 1853) Mystery grouper
11431.  Epinephelus longispinis (Kner, 1864) Longspine grouper
11432.  Epinephelus macrospilos (Bleeker, 1855) Snubnose grouper
11433.  Epinephelus maculatus (Bloch, 1790) Highfin grouper
11434.  Epinephelus magniscuttis Postel, Fourmanoir & Guézé, 1963 Speckled grouper
11435.  Epinephelus malabaricus (Bloch & Schneider, 1801) Malabar grouper
11436.  Epinephelus marginatus (Lowe, 1834) Dusky grouper
11437.  Epinephelus melanostigma Schultz, 1953 One-blotch grouper
11438.  Epinephelus merra Bloch, 1793 Honeycomb grouper
11439.  Epinephelus miliaris (Valenciennes, 1830) Netfin grouper
11440.  Epinephelus morio (Valenciennes, 1828) Red grouper
11441.  Epinephelus morrhua (Valenciennes, 1833) Comet grouper
11442.  Epinephelus multinotatus (Peters, 1876) White-blotched grouper
11443.  Epinephelus ongus (Bloch, 1790) White-streaked grouper
11444.  Epinephelus poecilonotus (Temminck & Schlegel, 1842) Dot-dash grouper
11445.  Epinephelus polylepis Randall & Heemstra, 1991 Smallscaled grouper
11446.  Epinephelus polyphekadion (Bleeker, 1849) Camouflage grouper
11447.  Epinephelus polystigma (Bleeker, 1853) White-dotted grouper
11448.  Epinephelus posteli Fourmanoir & Crosnier, 1964 Striped-fin grouper
11449.  Epinephelus quinquefasciatus (Bocourt, 1868) Pacific goliath grouper
11450.  Epinephelus quoyanus (Valenciennes, 1830) Longfin grouper
11451.  Epinephelus radiatus (Day, 1868) Oblique-banded grouper
11452.  Epinephelus randalli Hoshino, Denou & Nguyen, 2024 Mud grouper
11453.  Epinephelus retouti Bleeker, 1868 Red-tipped grouper
11454.  Epinephelus rivulatus (Valenciennes, 1830) Halfmoon grouper
11455.  Epinephelus sexfasciatus (Valenciennes, 1828) Sixbar grouper
11456.  Epinephelus socialis (Günther, 1873) Surge grouper
11457.  Epinephelus spilotoceps Schultz, 1953 Foursaddle grouper
11458.  Epinephelus stictus Randall & Allen, 1987 Black-dotted grouper
11459.  Epinephelus stoliczkae (Day, 1875) Epaulet grouper
11460.  Epinephelus striatus (Bloch, 1792) Nassau grouper
11461.  Epinephelus suborbitalis Amaoka & Randall, 1990 Seamount grouper
11462.  Epinephelus summana (Fabricius, 1775) Summan grouper
11463.  Epinephelus tauvina (Fabricius, 1775) Greasy grouper
11464.  Epinephelus timorensis Randall & Allen, 1987 Yellowspotted grouper
11465.  Epinephelus trimaculatus (Valenciennes, 1828) Threespot grouper
11466.  Epinephelus trophis Randall & Allen, 1987 Plump grouper
11467.  Epinephelus tuamotuensis Fourmanoir, 1971 Reticulate grouper
11468.  Epinephelus tukula Morgans, 1959 Potato grouper
11469.  Epinephelus undulatostriatus (Peters, 1866) Maori rockcod
11470.  Epinephelus undulosus (Quoy & Gaimard, 1824) Wavy-lined grouper
11471.  Epinnula magistralis Poey, 1854 Domine
11472.  Epinnula rex Ho, Motomura, Hata & Jiang, 2017 Pacific Domine
11473.  Epiplatys annulatus (Boulenger, 1915) Banded panchax
11474.  Epiplatys ansorgii (Boulenger, 1911)  
11475.  Epiplatys atratus Van der Zee, Mbimbi Mayi Munene & Sonnenberg, 2013  
11476.  Epiplatys barmoiensis Scheel, 1968  
11477.  Epiplatys biafranus Radda, 1970  
11478.  Epiplatys bifasciatus (Steindachner, 1881)  
11479.  Epiplatys cashneri Pezold, Ford & Schmidt, 2021  
11480.  Epiplatys chaperi (Sauvage, 1882) Toothed carp
11481.  Epiplatys chevalieri (Pellegrin, 1904)  
11482.  Epiplatys coccinatus Berkenkamp & Etzel, 1982  
11483.  Epiplatys dageti Poll, 1953 Redchin panchax
11484.  Epiplatys duboisi Poll, 1952 Dubois' Panchax
11485.  Epiplatys esekanus Scheel, 1968  
11486.  Epiplatys etzeli Berkenkamp, 1975  
11487.  Epiplatys fasciolatus (Günther, 1866)  
11488.  Epiplatys grahami (Boulenger, 1911)  
11489.  Epiplatys guineensis Romand, 1994  
11490.  Epiplatys hildegardae Berkenkamp, 1978  
11491.  Epiplatys huberi (Radda & Pürzl, 1981)  
11492.  Epiplatys infrafasciatus (Günther, 1866)  
11493.  Epiplatys josianae Berkenkamp & Etzel, 1983  
11494.  Epiplatys lamottei Daget, 1954 Redspotted panchax
11495.  Epiplatys longiventralis (Boulenger, 1911)  
11496.  Epiplatys mesogramma Huber, 1980  
11497.  Epiplatys multifasciatus (Boulenger, 1913)  
11498.  Epiplatys neumanni Berkenkamp, 1993  
11499.  Epiplatys njalaensis Neumann, 1976  
11500.  Epiplatys olbrechtsi Poll, 1941  
11501.  Epiplatys phoeniceps Huber, 1980  
11502.  Epiplatys roloffi Romand, 1978  
11503.  Epiplatys ruhkopfi Berkenkamp & Etzel, 1980  
11504.  Epiplatys sangmelinensis (Ahl, 1928)  
11505.  Epiplatys sexfasciatus Gill, 1862 Sixbar panchax
11506.  Epiplatys singa (Boulenger, 1899)  
11507.  Epiplatys spilargyreius (Duméril, 1861)  
11508.  Epiplatys togolensis Loiselle, 1971  
11509.  Episemion krystallinoron Sonnenberg, Blum & Misof, 2006  
11510.  Eptatretus aceroi Polanco Fernandez & Fernholm, 2014  
11511.  Eptatretus alastairi Mincarone & Fernholm, 2010  
11512.  Eptatretus albiderma Song & Kim, 2020 Whitish hagfish
11513.  Eptatretus ancon (Mok, Saavedra-Díaz & Acero P., 2001)  
11514.  Eptatretus astrolabium Fernholm & Mincarone, 2010  
11515.  Eptatretus atami (Dean, 1904) Brown hagfish
11516.  Eptatretus bahamensis Mincarone, Fernholm & Fudge, 2024  
11517.  Eptatretus bischoffii (Schneider, 1880)  
11518.  Eptatretus bobwisneri Fernholm, Norén, Kullander, Quattrini, Zintzen, Roberts, Mok & Kuo, 2013 Bob Wisner's hagfish
11519.  Eptatretus burgeri (Girard, 1855) Inshore hagfish
11520.  Eptatretus caribbeaus Fernholm, 1982  
11521.  Eptatretus carlhubbsi McMillan & Wisner, 1984 Giant hagfish
11522.  Eptatretus cheni (Shen & Tao, 1975)  
11523.  Eptatretus chinensis Kuo & Mok, 1994  
11524.  Eptatretus cirrhatus (Forster, 1801) Broadgilled hagfish
11525.  Eptatretus cryptus Roberts & Stewart, 2015 Cryptic hagfish
11526.  Eptatretus deani (Evermann & Goldsborough, 1907) Black hagfish
11527.  Eptatretus fernholmi (Kuo, Huang & Mok, 1994)  
11528.  Eptatretus fritzi Wisner & McMillan, 1990 Guadalupe hagfish
11529.  Eptatretus fudgei Fernholm & Mincarone, 2023  
11530.  Eptatretus goliath Mincarone & Stewart, 2006 Goliath hagfish
11531.  Eptatretus gomoni Mincarone & Fernholm, 2010  
11532.  Eptatretus goslinei Mincarone, Plachetzki, McCord, Winegard, Fernholm, Gonzalez & Fudge, 2021 Gosline's hagfish
11533.  Eptatretus grouseri McMillan, 1999 Grouser's hagfish
11534.  Eptatretus hexatrema (Müller, 1836) Sixgill hagfish
11535.  Eptatretus indrambaryai Wongratana, 1984  
11536.  Eptatretus laurahubbsae McMillan & Wisner, 1984  
11537.  Eptatretus longipinnis Strahan, 1975 Longfinned hagfish
11538.  Eptatretus luzonicus Fernholm, Norén, Kullander, Quattrini, Zintzen, Roberts, Mok & Kuo, 2013  
11539.  Eptatretus mcconnaugheyi Wisner & McMillan, 1990 Shorthead hagfish
11540.  Eptatretus mccoskeri McMillan, 1999 McCosker's hagfish
11541.  Eptatretus mendozai Hensley, 1985  
11542.  Eptatretus menezesi Mincarone, 2000  
11543.  Eptatretus minor Fernholm & Hubbs, 1981  
11544.  Eptatretus moki (McMillan & Wisner, 2004)  
11545.  Eptatretus multidens Fernholm & Hubbs, 1981  
11546.  Eptatretus nanii Wisner & McMillan, 1988  
11547.  Eptatretus nelsoni (Kuo, Huang & Mok, 1994)  
11548.  Eptatretus octatrema (Barnard, 1923) Eightgill hagfish
11549.  Eptatretus okinoseanus (Dean, 1904)  
11550.  Eptatretus poicilus Zintzen & Roberts, 2015 Mottled hagfish
11551.  Eptatretus polytrema (Girard, 1855) Fourteen-gill hagfish
11552.  Eptatretus profundus (Barnard, 1923) Fivegill hagfish
11553.  Eptatretus sheni (Kuo, Huang & Mok, 1994)  
11554.  Eptatretus sinus Wisner & McMillan, 1990 Cortez hagfish
11555.  Eptatretus springeri (Bigelow & Schroeder, 1952) Gulf hagfish
11556.  Eptatretus stoutii (Lockington, 1878) Pacific hagfish
11557.  Eptatretus strahani McMillan & Wisner, 1984  
11558.  Eptatretus strickrotti Møller & Jones, 2007 Strickrott's hagfish
11559.  Eptatretus sunilii George & Bineesh, 2025 Kerala hagfish
11560.  Eptatretus taiwanae (Shen & Tao, 1975)  
11561.  Eptatretus wadgensis Augustina, Sreeram, Sukumaran, Sreekumar, Jose, Joshi & Gopalakrishnan, 2022 Wadge Bank hagfish
11562.  Eptatretus walkeri (McMillan & Wisner, 2004)  
11563.  Eptatretus wandoensis Song & Kim, 2020 5-gilled white mid-dorsal line hagfish
11564.  Eptatretus wayuu Mok, Saavedra-Díaz & Acero P., 2001  
11565.  Eptatretus wisneri (Kuo, Huang & Mok, 1994)  
11566.  Eptatretus yangi (Teng, 1958)  
11567.  Eques lanceolatus (Linnaeus, 1758) Jack-knifefish
11568.  Eques punctatus Bloch & Schneider, 1801 Spotted drum
11569.  Equulites aethopos Suzuki & Kimura, 2017 Red Sea elongate ponyfish
11570.  Equulites berbis (Valenciennes, 1835) Berber ponyfish
11571.  Equulites elongatus (Günther, 1874) Slender ponyfish
11572.  Equulites klunzingeri (Steindachner, 1898) Klunzinger's ponyfish
11573.  Equulites laterofenestra (Sparks & Chakrabarty, 2007)  
11574.  Equulites leuciscus (Günther, 1860) Whipfin ponyfish
11575.  Equulites lineolatus (Valenciennes, 1835) Ornate ponyfish
11576.  Equulites macrolepis Suzuki, Osmany & Kimura, 2023 Largescale ponyfish
11577.  Equulites oblongus (Valenciennes, 1835) Oblong ponyfish
11578.  Equulites popei (Whitley, 1932) Pope's ponyfish
11579.  Equulites rivulatus (Temminck & Schlegel, 1845)  
11580.  Equulites ryukyuensis Kimura & Suzuki, 2023 Okinawan whip-fin ponyfish
11581.  Eremichthys acros Hubbs & Miller, 1948 Desert dace
11582.  Eremodon cochleari Huber & Meinema, 2024  
11583.  Eremodon jeanneli (Pellegrin, 1935) Omo lampeye
11584.  Eremodon kifuani Huber & Meinema, 2024  
11585.  Eremodon yetateku Huber & Meinema, 2025  
11586.  Eremophilus mutisii Humboldt, 1805  
11587.  Erethistes nareshi (Mahapatra & Kar, 2015)  
11588.  Erethistes pusillus Müller & Troschel, 1849  
11589.  Erethistoides ascita Ng & Edds, 2005  
11590.  Erethistoides cavatura Ng & Edds, 2005  
11591.  Erethistoides infuscatus Ng, 2006  
11592.  Erethistoides longispinis Ng, Ferraris & Neely, 2012  
11593.  Erethistoides luteolus Ng, Ferraris & Neely, 2012  
11594.  Erethistoides montana Hora, 1950  
11595.  Erethistoides pipri Hora, 1950  
11596.  Erethistoides senkhiensis Tamang, Chaudhry & Choudhury, 2008  
11597.  Erethistoides sicula Ng, 2005  
11598.  Erethistoides vesculus Ng, Ferraris & Neely, 2012  
11599.  Eretmichthys pinnatus Garman, 1899  
11600.  Eretmobrycon bayano Fink, 1976  
11601.  Eretmobrycon festae (Boulenger, 1898)  
11602.  Eretmodus cyanostictus Boulenger, 1898 Tanganyika Clown
11603.  Eretmodus marksmithi Burgess, 2012  
11604.  Eretmophorus kleinenbergi Giglioli, 1889  
11605.  Ereunias grallator Jordan & Snyder, 1901  
11606.  Ericandersonia sagamia Shinohara & Sakurai, 2006  
11607.  Ericentrus rubrus (Hutton, 1872) Orange clinid
11608.  Ericymba amplamala (Pera & Armbruster, 2006) Longjaw minnow
11609.  Ericymba buccata Cope, 1865 Silverjaw minnow
11610.  Ericymba dorsalis (Agassiz, 1854) Bigmouth shiner
11611.  Eridacnis barbouri (Bigelow & Schroeder, 1944) Cuban ribbontail catshark
11612.  Eridacnis radcliffei Smith, 1913 Pygmy ribbontail catshark
11613.  Eridacnis sinuans (Smith, 1957) African ribbontail catshark
11614.  Erilepis zonifer (Lockington, 1880) Skilfish
11615.  Erimystax cahni (Hubbs & Crowe, 1956) Slender chub
11616.  Erimystax dissimilis (Kirtland, 1840) Streamline chub
11617.  Erimystax harryi (Hubbs & Crowe, 1956) Ozark chub
11618.  Erimystax insignis (Hubbs & Crowe, 1956) Blotched chub
11619.  Erimystax x-punctatus (Hubbs & Crowe, 1956) Gravel chub
11620.  Erimyzon claviformis (Girard, 1856) Western creek chubsucker
11621.  Erimyzon oblongus (Mitchill, 1814) Eastern creek chubsucker
11622.  Erimyzon sucetta (Lacepède, 1803) Lake chubsucker
11623.  Erimyzon tenuis (Agassiz, 1855) Sharpfin chubsucker
11624.  Erisphex aniarus (Thomson, 1967) Dark-finned velvetfish
11625.  Erisphex philippinus (Fowler, 1938)  
11626.  Erisphex pottii (Steindachner, 1896)  
11627.  Erisphex simplex Chen, 1981  
11628.  Ernogrammus hexagrammus (Schlegel, 1845) Six-lined prickleback
11629.  Ernogrammus walkeri Follett & Powell, 1988 Masked prickleback
11630.  Ernogrammus zhirmunskii Markevich & Kharin, 2011 Seven-lined prickleback
11631.  Ernstichthys anduzei Fernández-Yépez, 1953  
11632.  Ernstichthys casalinuovoi Aguilera, Terán, Méndez-López, Montes & Carvalho, 2025  
11633.  Ernstichthys intonsus Stewart, 1985  
11634.  Ernstichthys megistus (Orcés V., 1961)  
11635.  Ernstichthys taquari Dagosta & de Pinna, 2021  
11636.  Erosa erosa (Cuvier, 1829) Pitted stonefish
11637.  Erotelis armiger (Jordan & Richardson, 1895) Flathead sleeper
11638.  Erotelis clarki (Hildebrand, 1938)  
11639.  Erotelis shropshirei (Hildebrand, 1938)  
11640.  Erotelis smaragdus (Valenciennes, 1837) Emerald sleeper
11641.  Erpetoichthys calabaricus Smith, 1865 Reedfish
11642.  Erromyzon compactus Kottelat, 2004  
11643.  Erromyzon kalotaenia Yang, Kottelat, Yang & Chen, 2012  
11644.  Erromyzon sinensis (Chen, 1980)  
11645.  Erromyzon yangi Neely, Conway & Mayden, 2007  
11646.  Erythrinus erythrinus (Bloch & Schneider, 1801)  
11647.  Erythrinus kessleri Steindachner, 1877  
11648.  Erythrocharax altipinnis Netto-Ferreira, Birindelli, de Sousa, Mariguela & Oliveira, 2013  
11649.  Erythrocles acarina Kotthaus, 1974  
11650.  Erythrocles microceps Miyahara & Okamura, 1998  
11651.  Erythrocles monodi Poll & Cadenat, 1954 Atlantic rubyfish
11652.  Erythrocles schlegelii (Richardson, 1846) Japanese rubyfish
11653.  Erythrocles scintillans (Jordan & Thompson, 1912) Golden kali kali
11654.  Erythrocles taeniatus Randall & Rivaton, 1992  
11655.  Eschmeyer nexus Poss & Springer, 1983  
11656.  Escualosa elongata Wongratana, 1983 Slender white sardine
11657.  Escualosa thoracata (Valenciennes, 1847) White sardine
11658.  Esmaeilius darabensis (Esmaeili, Teimori, Gholami & Reichenbacher, 2014)  
11659.  Esmaeilius isfahanensis (Hrbek, Keivany & Coad, 2006)  
11660.  Esmaeilius persicus (Jenkins, 1910) Farsi tooth-carp
11661.  Esmaeilius shirini (Gholami, Esmaeili, Erpenbeck & Reichenbacher, 2014) Shirin tooth-carp
11662.  Esmaeilius sophiae (Heckel, 1847)  
11663.  Esmaeilius vladykovi (Coad, 1988) Veladykov's tooth-carp
11664.  Esomus ahli Hora & Mukerji, 1928  
11665.  Esomus altus (Blyth, 1860)  
11666.  Esomus barbatus (Jerdon, 1849) South Indian flying barb
11667.  Esomus caudiocellatus Ahl, 1923  
11668.  Esomus danrica (Hamilton, 1822) Flying barb
11669.  Esomus lineatus Ahl, 1923 Striped flying barb
11670.  Esomus longimanus (Lunel, 1881) Mekong flying barb
11671.  Esomus malabaricus Day, 1867  
11672.  Esomus malayensis Ahl, 1923 Malayan flying barb
11673.  Esomus manipurensis Tilak & Jain, 1990  
11674.  Esomus metallicus Ahl, 1923  
11675.  Esomus thermoicos (Valenciennes, 1842)  
11676.  Esox americanus Gmelin, 1789 Redfin pickerel
11677.  Esox aquitanicus Denys, Dettai, Persat, Hautecoeur & Keith, 2014 Aquitanian pike
11678.  Esox cisalpinus Bianco & Delmastro, 2011  
11679.  Esox lucius Linnaeus, 1758 Northern pike
11680.  Esox masquinongy Mitchill, 1824 Muskellunge
11681.  Esox niger Lesueur, 1818 Chain pickerel
11682.  Esox reichertii Dybowski, 1869 Amur pike
11683.  Esselenichthys carli (Follett & Anderson, 1990) Threeline prickleback
11684.  Esselenichthys laurae (Follett & Anderson, 1990) Twoline prickleback
11685.  Etelis boweni Andrews, Fernandez-Silva, Randall & Ho, 2021 Giant ruby snapper
11686.  Etelis carbunculus Cuvier, 1828 Deep-water red snapper
11687.  Etelis coruscans Valenciennes, 1862 Deepwater longtail red snapper
11688.  Etelis oculatus (Valenciennes, 1828) Queen snapper
11689.  Etelis radiosus Anderson, 1981 Pale snapper
11690.  Ethadophis akkistikos McCosker & Böhlke, 1984 Indifferent eel
11691.  Ethadophis byrnei Rosenblatt & McCosker, 1970 Ordinary eel
11692.  Ethadophis merenda Rosenblatt & McCosker, 1970 Snack eel
11693.  Etheostoma acuticeps Bailey, 1959 Sharphead darter
11694.  Etheostoma akatulo Layman & Mayden, 2009 Bluemask darter
11695.  Etheostoma artesiae (Hay, 1881) Redspot darter
11696.  Etheostoma asprigene (Forbes, 1878) Mud darter
11697.  Etheostoma atripinne (Jordan, 1877) Cumberland snubnose darter
11698.  Etheostoma australe Jordan, 1889 Conchos darter
11699.  Etheostoma autumnale Mayden, 2010  
11700.  Etheostoma baileyi Page & Burr, 1982 Emerald darter
11701.  Etheostoma barbouri Kuehne & Small, 1971 Teardrop darter
11702.  Etheostoma barrenense Burr & Page, 1982 Splendid darter
11703.  Etheostoma basilare Page, Hardman & Near, 2003 Corrugated darter
11704.  Etheostoma bellator Suttkus & Bailey, 1993 Warrior darter
11705.  Etheostoma bellum Zorach, 1968 Orangefin darter
11706.  Etheostoma birminghamense Brownstein, Kim, Wood, Alley, Stokes & Near, 2025 Birmingham darter
11707.  Etheostoma bison Ceas & Page, 1997 Buffalo darter
11708.  Etheostoma blennioides Rafinesque, 1819 Greenside darter
11709.  Etheostoma blennius Gilbert & Swain, 1887 Blenny darter
11710.  Etheostoma boschungi Wall & Williams, 1974 Slackwater darter
11711.  Etheostoma brevirostrum Suttkus & Etnier, 1991 Holiday darter
11712.  Etheostoma brevispinum (Coker, 1926) Carolina fantail darter
11713.  Etheostoma burri Ceas & Page, 1997 Brook Darter
11714.  Etheostoma caeruleum Storer, 1845 Rainbow darter
11715.  Etheostoma camurum (Cope, 1870) Bluebreast darter
11716.  Etheostoma cervus Powers & Mayden, 2003 Chickasaw darter
11717.  Etheostoma chermocki Boschung, Mayden & Tomelleri, 1992 Vermilion darter
11718.  Etheostoma chienense Page & Ceas, 1992 Relict darter
11719.  Etheostoma chlorobranchium Zorach, 1972 Greenfin darter
11720.  Etheostoma chlorosomum (Hay, 1881) Bluntnose darter
11721.  Etheostoma chuckwachatte Mayden & Wood, 1993 Lipstick darter
11722.  Etheostoma cinereum Storer, 1845 Ashy darter
11723.  Etheostoma clinton Mayden & Layman, 2012 Beaded darter
11724.  Etheostoma collettei Birdsong & Knapp, 1969 Creole darter
11725.  Etheostoma collis (Hubbs & Cannon, 1935) Carolina darter
11726.  Etheostoma colorosum Suttkus & Bailey, 1993 Coastal darter
11727.  Etheostoma coosae (Fowler, 1945) Coosa darter
11728.  Etheostoma corona Page & Ceas, 1992 Crown darter
11729.  Etheostoma cragini Gilbert, 1885 Arkansas darter
11730.  Etheostoma crossopterum Braasch & Mayden, 1985 Fringed darter
11731.  Etheostoma cyanoprosopum Near & Kozal, 2017 Blueface darter
11732.  Etheostoma davisoni Hay, 1885 Choctawhatchee darter
11733.  Etheostoma denoncourti Stauffer & van Snik, 1997 Golden darter
11734.  Etheostoma derivativum Page, Hardman & Near, 2003 Stone darter
11735.  Etheostoma ditrema Ramsey & Suttkus, 1965 Coldwater darter
11736.  Etheostoma douglasi Wood & Mayden, 1993 Tuskaloossa darter
11737.  Etheostoma duryi Henshall, 1889 Subnose darter
11738.  Etheostoma edwini (Hubbs & Cannon, 1935) Brown darter
11739.  Etheostoma erythrozonum Switzer & Wood, 2009 Meramec Saddled Darter
11740.  Etheostoma etnieri Bouchard, 1977 Cherry darter
11741.  Etheostoma etowahae Wood & Mayden, 1993 Etowah darter
11742.  Etheostoma euzonum (Hubbs & Black, 1940) Arkansas saddled darter
11743.  Etheostoma exile (Girard, 1859) Iowa darter
11744.  Etheostoma flabellare Rafinesque, 1819 Fantail darter
11745.  Etheostoma flavum Etnier & Bailey, 1989 Saffron darter
11746.  Etheostoma fonticola (Jordan & Gilbert, 1886) Fountain darter
11747.  Etheostoma forbesi Page & Ceas, 1992 Barrens darter
11748.  Etheostoma fragi Distler, 1968 Strawberry darter
11749.  Etheostoma fricksium Hildebrand, 1923 Savannah darter
11750.  Etheostoma fusiforme (Girard, 1854) Swamp darter
11751.  Etheostoma gore Layman & Mayden, 2012 Cumberland darter
11752.  Etheostoma gracile (Girard, 1859) Slough darter
11753.  Etheostoma grahami (Girard, 1859) Rio Grande darter
11754.  Etheostoma gurleyense Brownstein, Kim, Wood, Alley, Stokes & Near, 2025 Gurley darter
11755.  Etheostoma gutselli (Hildebrand, 1932) Tuckasegee darter
11756.  Etheostoma histrio Jordan & Gilbert, 1887 Harlequin darter
11757.  Etheostoma hopkinsi (Fowler, 1945) Christmas darter
11758.  Etheostoma inscriptum (Jordan & Brayton, 1878) Turquoise darter
11759.  Etheostoma jessiae (Jordan & Brayton, 1878) Blueside darter
11760.  Etheostoma jimmycarter Layman & Mayden, 2012 Bluegrass darter
11761.  Etheostoma jordani Gilbert, 1891 Greenbreast darter
11762.  Etheostoma juliae Meek, 1891 Yoke darter
11763.  Etheostoma kanawhae (Raney, 1941) Kanawha darter
11764.  Etheostoma kantuckeense Ceas & Page, 1997 Highland Rim Darter
11765.  Etheostoma kennicotti (Putnam, 1863) Stripetail darter
11766.  Etheostoma kimberlae Mayden, 2025 Locust fork darter
11767.  Etheostoma lachneri Suttkus & Bailey, 1994 Tombigbee darter
11768.  Etheostoma lawrencei Ceas & Burr, 2002 Headwater darter
11769.  Etheostoma lemniscatum Blanton, 2008 Tuxedo Darter
11770.  Etheostoma lepidum (Baird & Girard, 1853) Greenthroat darter
11771.  Etheostoma longimanum Jordan, 1888 Longfin darter
11772.  Etheostoma lugoi Norris & Minckley, 1997 Tufa darter
11773.  Etheostoma luteovinctum Gilbert & Swain, 1887 Redband darter
11774.  Etheostoma lynceum Hay, 1885 Brighteye darter
11775.  Etheostoma maculatum Kirtland, 1840 Spotted darter
11776.  Etheostoma mariae (Fowler, 1947) Pinewoods darter
11777.  Etheostoma marmorpinnum Blanton & Jenkins, 2008 Marbled Darter
11778.  Etheostoma maydeni Powers & Kuhajda, 2012 Redlips Darter
11779.  Etheostoma michellae Mayden, 2025 Sipsey fork darter
11780.  Etheostoma microperca Jordan & Gilbert, 1888 Least darter
11781.  Etheostoma mihileze Mayden, 2010  
11782.  Etheostoma moorei Raney & Suttkus, 1964 Yellowcheek darter
11783.  Etheostoma nebra Near & Thomas, 2015  
11784.  Etheostoma neopterum Howell & Dingerkus, 1978 Lollipop darter
11785.  Etheostoma nianguae Gilbert & Meek, 1887 Niangua darter
11786.  Etheostoma nigripinne Braasch & Mayden, 1985 Blackfin darter
11787.  Etheostoma nigrum Rafinesque, 1820 Johnny darter
11788.  Etheostoma nuchale Howell & Caldwell, 1965 Watercress darter
11789.  Etheostoma obama Mayden & Layman, 2012 Spangled darter
11790.  Etheostoma obeyense Kirsch, 1892 Barcheek darter
11791.  Etheostoma occidentale Powers & Mayden, 2007  
11792.  Etheostoma okaloosae (Fowler, 1941) Okaloosa darter
11793.  Etheostoma olivaceum Braasch & Page, 1979 Sooty darter
11794.  Etheostoma olmstedi Storer, 1842 Tessellated darter
11795.  Etheostoma oophylax Ceas & Page, 1992 Guardian darter
11796.  Etheostoma orientale Powers & Mayden, 2007  
11797.  Etheostoma osburni (Hubbs & Trautman, 1932) Candy darter
11798.  Etheostoma pallididorsum Distler & Metcalf, 1962 Paleback darter
11799.  Etheostoma parvipinne Gilbert & Swain, 1887 Goldstripe darter
11800.  Etheostoma percnurum Jenkins, 1994 Duskytail darter
11801.  Etheostoma perlongum (Hubbs & Raney, 1946) Waccamaw darter
11802.  Etheostoma phytophilum Bart & Taylor, 1999 Rush darter
11803.  Etheostoma planasaxatile Powers & Mayden, 2007  
11804.  Etheostoma podostemone Jordan & Jenkins, 1889 Riverweed darter
11805.  Etheostoma pottsii (Girard, 1859) Chihuahua darter
11806.  Etheostoma proeliare (Hay, 1881) Cypress darter
11807.  Etheostoma pseudovulatum Page & Ceas, 1992 Egg-mimic darter
11808.  Etheostoma punctulatum (Agassiz, 1854) Stippled darter
11809.  Etheostoma pyrrhogaster Bailey & Etnier, 1988 Firebelly darter
11810.  Etheostoma radiosum (Hubbs & Black, 1941) Orangebelly darter
11811.  Etheostoma rafinesquei Burr & Page, 1982 Kentucky darter
11812.  Etheostoma ramseyi Suttkus & Bailey, 1994 Alabama darter
11813.  Etheostoma raneyi Suttkus & Bart, 1994 Yazoo darter
11814.  Etheostoma rubrum Raney & Suttkus, 1966 Bayou darter
11815.  Etheostoma rufilineatum (Cope, 1870) Redline darter
11816.  Etheostoma rupestre Gilbert & Swain, 1887 Rock darter
11817.  Etheostoma sagitta (Jordan & Swain, 1883) Arrow darter
11818.  Etheostoma saludae (Hubbs & Cannon, 1935) Saluda darter
11819.  Etheostoma scotti Bauer, Etnier & Burkhead, 1995 Cherokee darter
11820.  Etheostoma segrex Norris & Minckley, 1997 Río Salado darter
11821.  Etheostoma sellare (Radcliffe & Welsh, 1913) Maryland darter
11822.  Etheostoma sequatchiense Burr, 1979 Sequatchie darter
11823.  Etheostoma serrifer (Hubbs & Cannon, 1935) Sawcheek darter
11824.  Etheostoma simoterum (Cope, 1868) Snubnose darter
11825.  Etheostoma sitikuense Blanton, 2008 Citico Darter
11826.  Etheostoma smithi Page & Braasch, 1976 Slabrock darter
11827.  Etheostoma spectabile (Agassiz, 1854) Orangethroat darter
11828.  Etheostoma spilotum Gilbert, 1887 Cumberland plateau darter
11829.  Etheostoma squamiceps Jordan, 1877 Spottail darter
11830.  Etheostoma stigmaeum (Jordan, 1877) Speckled darter
11831.  Etheostoma striatulum Page & Braasch, 1977 Striated darter
11832.  Etheostoma susanae (Jordan & Swain, 1883) Cumberland darter
11833.  Etheostoma swaini (Jordan, 1884) Gulf darter
11834.  Etheostoma swannanoa Jordan & Evermann, 1889 Swannanoa darter
11835.  Etheostoma tallapoosae Suttkus & Etnier, 1991 Tallapoosa darter
11836.  Etheostoma tecumsehi Ceas & Page, 1997 Shawnee darter
11837.  Etheostoma teddyroosevelt Layman & Mayden, 2012 Highland darter
11838.  Etheostoma tennesseense Powers & Mayden, 2007  
11839.  Etheostoma tetrazonum (Hubbs & Black, 1940) Missouri saddled darter
11840.  Etheostoma thalassinum (Jordan & Brayton, 1878) Seagreen darter
11841.  Etheostoma thompsoni Suttkus, Bart & Etnier, 2012 Gumbo darter
11842.  Etheostoma tippecanoe Jordan & Evermann, 1890 Tippecanoe darter
11843.  Etheostoma trisella Bailey & Richards, 1963 Trispot darter
11844.  Etheostoma tuscumbia Gilbert & Swain, 1887 Tuscumbia darter
11845.  Etheostoma uniporum Distler, 1968 Current darter
11846.  Etheostoma variatum Kirtland, 1840 Variegate darter
11847.  Etheostoma virgatum (Jordan, 1880) Striped darter
11848.  Etheostoma vitreum (Cope, 1870) Glassy darter
11849.  Etheostoma vulneratum (Cope, 1870) Wounded darter
11850.  Etheostoma wapiti Etnier & Williams, 1989 Boulder darter
11851.  Etheostoma whipplei (Girard, 1859) Redfin darter
11852.  Etheostoma xanthovum Wood & Near, 2023  
11853.  Etheostoma zonale (Cope, 1868) Banded darter
11854.  Etheostoma zonifer (Hubbs & Cannon, 1935) Backwater darter
11855.  Etheostoma zonistium Bailey & Etnier, 1988 Bandfin darter
11856.  Ethmalosa fimbriata (Bowdich, 1825) Bonga shad
11857.  Ethmidium maculatum (Valenciennes, 1847) Pacific menhaden
11858.  Etia nguti Schliewen & Stiassny, 2003  
11859.  Etmopterus alphus Ebert, Straube, Leslie & Weigmann, 2016 Whitecheek lanternshark
11860.  Etmopterus benchleyi Vásquez, Ebert & Long, 2015 Ninja lanternshark
11861.  Etmopterus bigelowi Shirai & Tachikawa, 1993 Blurred smooth lantern shark
11862.  Etmopterus brachyurus Smith & Radcliffe, 1912 Shorttail lanternshark
11863.  Etmopterus brosei Ebert, Leslie & Weigmann, 2021 Barrie's lanternshark
11864.  Etmopterus bullisi Bigelow & Schroeder, 1957 Lined lanternshark
11865.  Etmopterus burgessi Schaaf-Da Silva & Ebert, 2006 Broadsnout lanternshark
11866.  Etmopterus carteri Springer & Burgess, 1985 Cylindrical lantern shark
11867.  Etmopterus caudistigmus Last, Burgess & Séret, 2002 Tailspot lanternshark
11868.  Etmopterus compagnoi Fricke & Koch, 1990 Brown lanternshark
11869.  Etmopterus decacuspidatus Chan, 1966 Combtoothed lanternshark
11870.  Etmopterus dianthus Last, Burgess & Séret, 2002 Pink lanternshark
11871.  Etmopterus dislineatus Last, Burgess & Séret, 2002  
11872.  Etmopterus evansi Last, Burgess & Séret, 2002 Blackmouth lanternshark
11873.  Etmopterus fusus Last, Burgess & Séret, 2002 Pygmy lanternshark
11874.  Etmopterus gracilispinis Krefft, 1968 Broadbanded lanternshark
11875.  Etmopterus granulosus (Günther, 1880) Southern lanternshark
11876.  Etmopterus hillianus (Poey, 1861) Caribbean lanternshark
11877.  Etmopterus joungi Knuckey, Ebert & Burgess, 2011 Shortfin smooth lanternshark
11878.  Etmopterus lailae Ebert, Papastamatiou, Kajiura & Wetherbee, 2017 Laila's lanternshark
11879.  Etmopterus lii Ng, Liu & Joung, 2024 Li's lanternshark
11880.  Etmopterus litvinovi Parin & Kotlyar, 1990 Smalleye lantern shark
11881.  Etmopterus lucifer Jordan & Snyder, 1902 Blackbelly lanternshark
11882.  Etmopterus marshae Ebert & Van Hees, 2018 Marsha's lanternshark
11883.  Etmopterus molleri (Whitley, 1939) Mollers lantern shark
11884.  Etmopterus parini Dolganov & Balanov, 2018  
11885.  Etmopterus perryi Springer & Burgess, 1985 Dwarf lantern shark
11886.  Etmopterus polli Bigelow, Schroeder & Springer, 1953 African lanternshark
11887.  Etmopterus princeps Collett, 1904 Great lanternshark
11888.  Etmopterus pseudosqualiolus Last, Burgess & Séret, 2002 False lanternshark
11889.  Etmopterus pusillus (Lowe, 1839) Smooth lanternshark
11890.  Etmopterus pycnolepis Kotlyar, 1990 Dense-scale lantern shark
11891.  Etmopterus robinsi Schofield & Burgess, 1997 West Indian lanternshark
11892.  Etmopterus samadiae White, Ebert, Mana & Corrigan, 2017 Papuan lanternshark
11893.  Etmopterus schultzi Bigelow, Schroeder & Springer, 1953 Fringefin lanternshark
11894.  Etmopterus sculptus Ebert, Compagno & De Vries, 2011 Sculpted lanternshark
11895.  Etmopterus sentosus Bass, D'Aubrey & Kistnasamy, 1976 Thorny lanternshark
11896.  Etmopterus sheikoi (Dolganov, 1986) Rasptooth dogfish
11897.  Etmopterus spinax (Linnaeus, 1758) Velvet belly
11898.  Etmopterus splendidus Yano, 1988 Splendid lanternshark
11899.  Etmopterus unicolor (Engelhardt, 1912) Bristled lanternshark
11900.  Etmopterus viator Straube, 2011  
11901.  Etmopterus villosus Gilbert, 1905 Hawaiian lanternshark
11902.  Etmopterus virens Bigelow, Schroeder & Springer, 1953 Green lanternshark
11903.  Etmopterus westraliensis Ng, White, Liu & Joung, 2025 West Australian lanternshark
11904.  Etroplus canarensis Day, 1877 Canara pearlspot
11905.  Etroplus suratensis (Bloch, 1790) Pearlspot
11906.  Etropus ciadi van der Heiden & Plascencia González, 2005  
11907.  Etropus crossotus Jordan & Gilbert, 1882 Fringed flounder
11908.  Etropus cyclosquamus Leslie & Stewart, 1986 Shelf flounder
11909.  Etropus delsmani Chabanaud, 1940  
11910.  Etropus ectenes Jordan, 1889 Sole flounder
11911.  Etropus longimanus Norman, 1933  
11912.  Etropus microstomus (Gill, 1864) Smallmouth flounder
11913.  Etropus pacificus Nielsen, 1963 Delsman's flounder
11914.  Etropus peruvianus Hildebrand, 1946 Peruvian flounder
11915.  Etropus rimosus Goode & Bean, 1885 Gray flounder
11916.  Etrumeus acuminatus Gilbert, 1890  
11917.  Etrumeus golanii DiBattista, Randall & Bowen, 2012  
11918.  Etrumeus makiawa Randall & DiBattista, 2012  
11919.  Etrumeus micropus (Temminck & Schlegel, 1846)  
11920.  Etrumeus sadina (Mitchill, 1814) Red-eye round herring
11921.  Etrumeus whiteheadi Wongratana, 1983 Whitehead's round herring
11922.  Etrumeus wongratanai DiBattista, Randall & Bowen, 2012  
11923.  Etsaputu relictum Lujan, Armbruster & Rengifo, 2011  
11924.  Eubalichthys bucephalus (Whitley, 1931) Black reef leatherjacket
11925.  Eubalichthys caeruleoguttatus Hutchins, 1977 Blue-spotted leatherjacket
11926.  Eubalichthys cyanoura Hutchins, 1987 Bluetail leatherjacket
11927.  Eubalichthys gunnii (Günther, 1870) Gunn's leatherjacket
11928.  Eubalichthys mosaicus (Ramsay & Ogilby, 1886) Mosaic leatherjacket
11929.  Eubalichthys quadrispinis Hutchins, 1977 Four-spined leatherjacket
11930.  Eubleekeria jonesi (James, 1971) Jones' pony fish
11931.  Eubleekeria kupanensis (Kimura & Peristiwady, 2005) Kupang pony fish
11932.  Eubleekeria rapsoni (Munro, 1964) Rapson's ponyfish
11933.  Eubleekeria splendens (Cuvier, 1829) Splendid ponyfish
11934.  Euchilichthys astatodon (Pellegrin, 1928)  
11935.  Euchilichthys boulengeri Nichols & La Monte, 1934  
11936.  Euchilichthys dybowskii (Vaillant, 1892)  
11937.  Euchilichthys guentheri (Schilthuis, 1891)  
11938.  Euchilichthys royauxi Boulenger, 1902  
11939.  Euchiloglanis dorsoarcus Nguyen, 2005  
11940.  Euchiloglanis kishinouyei Kimura, 1934  
11941.  Euchiloglanis longibarbatus Zhou, Li & Thomson, 2011  
11942.  Euchiloglanis phongthoensis Nguyen, 2005  
11943.  Eucinostomus argenteus Baird & Girard, 1855 Silver mojarra
11944.  Eucinostomus currani Zahuranec, 1980 Pacific flagfin mojarra
11945.  Eucinostomus dowii (Gill, 1863) Dow's mojarra
11946.  Eucinostomus entomelas Zahuranec, 1980 Dark-spot mojarra
11947.  Eucinostomus gracilis (Gill, 1862) Graceful mojarra
11948.  Eucinostomus gula (Quoy & Gaimard, 1824) Jenny mojarra
11949.  Eucinostomus harengulus Goode & Bean, 1879 Tidewater mojarra
11950.  Eucinostomus havana (Nichols, 1912) Bigeye mojarra
11951.  Eucinostomus jonesii (Günther, 1879) Slender mojarra
11952.  Eucinostomus melanopterus (Bleeker, 1863) Flagfin mojarra
11953.  Euclichthys microdorsalis Last & Pogonoski, 2020  
11954.  Euclichthys polynemus McCulloch, 1926 Eucla cod
11955.  Euclichthys robertsi Last & Pogonoski, 2020  
11956.  Eucrossorhinus dasypogon (Bleeker, 1867) Tasselled wobbegong
11957.  Eucryphycus californicus (Starks & Mann, 1911) Persimmon eelpout
11958.  Eucyclogobius kristinae Swift, Spies, Ellingson & Jacobs, 2016 Southern tidewater goby
11959.  Eucyclogobius newberryi (Girard, 1856) Tidewater goby
11960.  Eudontomyzon danfordi Regan, 1911 Carpathian lamprey
11961.  Eudontomyzon mariae (Berg, 1931) Ukrainian brook lamprey
11962.  Eudontomyzon morii (Berg, 1931) Korean lamprey
11963.  Eudontomyzon stankokaramani Karaman, 1974 Drin brook lamprey
11964.  Eudontomyzon vladykovi Oliva & Zanandrea, 1959 Danubian brook lamprey
11965.  Eugerres axillaris (Günther, 1864) Black axillary mojarra
11966.  Eugerres brasilianus (Cuvier, 1830) Brazilian mojarra
11967.  Eugerres brevimanus (Günther, 1864) Short fin mojarra
11968.  Eugerres lineatus (Humboldt, 1821) Streaked mojarra
11969.  Eugerres mexicanus (Steindachner, 1863)  
11970.  Eugerres plumieri (Cuvier, 1830) Striped mojarra
11971.  Eugnathichthys eetveldii Boulenger, 1898  
11972.  Eugnathichthys macroterolepis Boulenger, 1899  
11973.  Eugnathichthys virgatus Stiassny, Denton & Monsembula Iyaba, 2013  
11974.  Eugnathogobius illotus (Larson, 1999)  
11975.  Eugnathogobius indicus Larson, 2009  
11976.  Eugnathogobius kabilia (Herre, 1940)  
11977.  Eugnathogobius mas (Hora, 1923)  
11978.  Eugnathogobius microps Smith, 1931  
11979.  Eugnathogobius mindora (Herre, 1945) Stripe-face Calamiana
11980.  Eugnathogobius siamensis (Fowler, 1934)  
11981.  Eugnathogobius stictos Larson, 2009  
11982.  Eugnathogobius variegatus (Peters, 1868)  
11983.  Euleptorhamphus velox Poey, 1868 Flying halfbeak
11984.  Euleptorhamphus viridis (van Hasselt, 1823) Ribbon halfbeak
11985.  Eulophias koreanus Kwun & Kim, 2012  
11986.  Eulophias spinosior Nakayama, Yamakawa, Takami & Endo, 2023  
11987.  Eulophias tanneri Smith, 1902  
11988.  Eumecichthys fiski (Günther, 1890) Unicorn crestfish
11989.  Eumegistus brevorti (Poey, 1860) Tropical pomfret
11990.  Eumegistus illustris Jordan & Jordan, 1922 Brilliant pomfret
11991.  Eumesogrammus praecisus (Krøyer, 1836) Fourline snakeblenny
11992.  Eumicrotremus andriashevi Perminov, 1936 Pimpled lumpsucker
11993.  Eumicrotremus asperrimus (Tanaka, 1912)  
11994.  Eumicrotremus awae (Jordan & Snyder, 1902)  
11995.  Eumicrotremus barbatus (Lindberg & Legeza, 1955)  
11996.  Eumicrotremus derjugini Popov, 1926 Leatherfin lumpsucker
11997.  Eumicrotremus fedorovi Mandrytsa, 1991  
11998.  Eumicrotremus gyrinops (Garman, 1892)  
11999.  Eumicrotremus jindoensis Lee & Kim, 2017  
12000.  Eumicrotremus lindbergi (Soldatov, 1930)  
12001.  Eumicrotremus ochotonensis Popov, 1928 Okhotsk lumpsucker
12002.  Eumicrotremus orbis (Günther, 1861) Pacific spiny lumpsucker
12003.  Eumicrotremus pacificus Schmidt, 1904  
12004.  Eumicrotremus phrynoides Gilbert & Burke, 1912 Toad lumpsucker
12005.  Eumicrotremus schmidti Lindberg & Legeza, 1955  
12006.  Eumicrotremus spinosus (Fabricius, 1776) Atlantic spiny lumpsucker
12007.  Eumicrotremus taranetzi Perminov, 1936  
12008.  Eumicrotremus tartaricus Lindberg & Legeza, 1955  
12009.  Eumicrotremus terraenovae Myers & Böhlke, 1950  
12010.  Eumicrotremus tokranovi (Voskoboinikova, 2015)  
12011.  Eumicrotremus uenoi Kai, Ikeguchi & Nakabo, 2017  
12012.  Eupetrichthys angustipes Ramsay & Ogilby, 1888 Snakeskin wrasse
12013.  Eupleurogrammus glossodon (Bleeker, 1860) Longtooth hairtail
12014.  Eupleurogrammus muticus (Gray, 1831) Smallhead hairtail
12015.  Eupogonesthes xenicus Parin & Borodulina, 1993 Exotic snaggletooth
12016.  Euprepocaranx dorsalis (Gill, 1863) Threadfin jack
12017.  Euprotomicroides zantedeschia Hulley & Penrith, 1966 Taillight shark
12018.  Euprotomicrus bispinatus (Quoy & Gaimard, 1824) Pygmy shark
12019.  Euristhmus lepturus (Günther, 1864) Long-tailed catfish
12020.  Euristhmus microceps (Richardson, 1845) Smallhead catfish
12021.  Euristhmus microphthalmus Murdy & Ferraris, 2006  
12022.  Euristhmus nudiceps (Günther, 1880) Naked-headed catfish
12023.  Euristhmus sandrae Murdy & Ferraris, 2006  
12024.  Eurycheilichthys limulus Reis & Schaefer, 1998  
12025.  Eurycheilichthys pantherinus (Reis & Schaefer, 1992)  
12026.  Eurymen bassargini Lindberg, 1930  
12027.  Eurymen gyrinus Gilbert & Burke, 1912 Smoothcheek sculpin
12028.  Euryochus thysanos Pereira & Reis, 2017  
12029.  Eurypegasus draconis (Linnaeus, 1766) Short dragonfish
12030.  Eurypegasus papilio (Gilbert, 1905) Hawaiian sea-moth fish
12031.  Eurypharynx pelecanoides Vaillant, 1882 Pelican eel
12032.  Eurypleuron cinereum (Smith, 1955)  
12033.  Eurypleuron owasianum (Matsubara, 1953) Eel pearlfish
12034.  Eusphyra blochii (Cuvier, 1816) Winghead shark
12035.  Eusphyra laticeps (Cantor, 1837)  
12036.  Eustomias achirus Parin & Pokhil'skaya, 1974 Proud dragonfish
12037.  Eustomias acinosus Regan & Trewavas, 1930  
12038.  Eustomias aequatorialis Clarke, 1998  
12039.  Eustomias albibulbus Clarke, 2001  
12040.  Eustomias appositus Gibbs, Clarke & Gomon, 1983  
12041.  Eustomias arborifer Parr, 1927  
12042.  Eustomias australensis Gibbs, Clarke & Gomon, 1983 Australian dragonfish
12043.  Eustomias austratlanticus Gibbs, Clarke & Gomon, 1983  
12044.  Eustomias bertelseni Gibbs, Clarke & Gomon, 1983  
12045.  Eustomias bibulboides Gibbs, Clarke & Gomon, 1983  
12046.  Eustomias bibulbosus Parr, 1927  
12047.  Eustomias bifilis Gibbs, 1960 Twinthread dragonfish
12048.  Eustomias bigelowi Welsh, 1923  
12049.  Eustomias bimargaritatus Regan & Trewavas, 1930  
12050.  Eustomias bimargaritoides Gibbs, Clarke & Gomon, 1983  
12051.  Eustomias binghami Parr, 1927  
12052.  Eustomias bituberatus Regan & Trewavas, 1930  
12053.  Eustomias bituberoides Gibbs, Clarke & Gomon, 1983  
12054.  Eustomias borealis Clarke, 2000  
12055.  Eustomias braueri Zugmayer, 1911  
12056.  Eustomias brevibarbatus Parr, 1927  
12057.  Eustomias bulbiramis Clarke, 2001  
12058.  Eustomias bulbornatus Gibbs, 1960 Grapevine dragonfish
12059.  Eustomias cancriensis Gibbs, Clarke & Gomon, 1983  
12060.  Eustomias cirritus Gibbs, Clarke & Gomon, 1983  
12061.  Eustomias contiguus Gomon & Gibbs, 1985  
12062.  Eustomias crossotus Gibbs, Clarke & Gomon, 1983  
12063.  Eustomias crucis Gibbs & Craddock, 1973  
12064.  Eustomias cryptobulbus Clarke, 2001 Hiddenbulb dragonfish
12065.  Eustomias curtatus Gibbs, Clarke & Gomon, 1983  
12066.  Eustomias curtifilis Clarke, 2000  
12067.  Eustomias danae Clarke, 2001  
12068.  Eustomias decoratus Gibbs, 1971  
12069.  Eustomias dendriticus Regan & Trewavas, 1930  
12070.  Eustomias dendrobium Koeda & Ho, 2019 Dendrobium dragonfish
12071.  Eustomias deofamiliaris Gibbs, Clarke & Gomon, 1983  
12072.  Eustomias digitatus Gomon & Gibbs, 1985  
12073.  Eustomias dinema Clarke, 1999  
12074.  Eustomias dispar Gomon & Gibbs, 1985  
12075.  Eustomias dubius Parr, 1927  
12076.  Eustomias elongatus Clarke, 2001  
12077.  Eustomias enbarbatus Welsh, 1923 Barbate dragonfish
12078.  Eustomias filifer (Gilchrist, 1906)  
12079.  Eustomias fissibarbis (Pappenheim, 1912)  
12080.  Eustomias flagellifer Clarke, 2001  
12081.  Eustomias furcifer Regan & Trewavas, 1930  
12082.  Eustomias gibbsi Johnson & Rosenblatt, 1971  
12083.  Eustomias globulifer Regan & Trewavas, 1930  
12084.  Eustomias grandibulbus Gibbs, Clarke & Gomon, 1983  
12085.  Eustomias hulleyi Gomon & Gibbs, 1985  
12086.  Eustomias hypopsilus Gomon & Gibbs, 1985  
12087.  Eustomias ignotus Gomon & Gibbs, 1985  
12088.  Eustomias inconstans Gibbs, Clarke & Gomon, 1983  
12089.  Eustomias insularum Clarke, 1998  
12090.  Eustomias intermedius Clarke, 1998  
12091.  Eustomias interruptus Clarke, 1999  
12092.  Eustomias ioani Parin & Pokhil'skaya, 1974  
12093.  Eustomias jimcraddocki Sutton & Hartel, 2004  
12094.  Eustomias kikimora Prokofiev, 2015  
12095.  Eustomias kreffti Gibbs, Clarke & Gomon, 1983  
12096.  Eustomias lanceolatus Clarke, 1999  
12097.  Eustomias leptobolus Regan & Trewavas, 1930  
12098.  Eustomias lipochirus Regan & Trewavas, 1930  
12099.  Eustomias longibarba Parr, 1927  
12100.  Eustomias longiramis Clarke, 2001  
12101.  Eustomias macronema Regan & Trewavas, 1930 Bigbarb dragonfish
12102.  Eustomias macrophthalmus Parr, 1927  
12103.  Eustomias macrurus Regan & Trewavas, 1930 Yellowstem dragonfish
12104.  Eustomias magnificus Clarke, 2001  
12105.  Eustomias medusa Gibbs, Clarke & Gomon, 1983  
12106.  Eustomias melanonema Regan & Trewavas, 1930  
12107.  Eustomias melanostigma Regan & Trewavas, 1930  
12108.  Eustomias melanostigmoides Gibbs, Clarke & Gomon, 1983  
12109.  Eustomias mesostenus Gibbs, Clarke & Gomon, 1983  
12110.  Eustomias metamelas Gomon & Gibbs, 1985  
12111.  Eustomias micraster Parr, 1927  
12112.  Eustomias micropterygius Parr, 1927  
12113.  Eustomias minimus Clarke, 1999  
12114.  Eustomias monoclonoides Clarke, 1999  
12115.  Eustomias monoclonus Regan & Trewavas, 1930  
12116.  Eustomias monodactylus Regan & Trewavas, 1930  
12117.  Eustomias multifilis Parin & Pokhil'skaya, 1978 Multi-thread dragonfish
12118.  Eustomias obscurus Vaillant, 1884  
12119.  Eustomias orientalis Gibbs, Clarke & Gomon, 1983  
12120.  Eustomias pacificus Gibbs, Clarke & Gomon, 1983  
12121.  Eustomias parini Clarke, 2001 Parin's dragonfish
12122.  Eustomias parri Regan & Trewavas, 1930  
12123.  Eustomias patulus Regan & Trewavas, 1930  
12124.  Eustomias paucifilis Parr, 1927  
12125.  Eustomias paxtoni Clarke, 2001  
12126.  Eustomias perplexus Gibbs, Clarke & Gomon, 1983  
12127.  Eustomias pinnatus Clarke, 1999  
12128.  Eustomias polyaster Parr, 1927  
12129.  Eustomias posti Gibbs, Clarke & Gomon, 1983  
12130.  Eustomias precarius Gomon & Gibbs, 1985  
12131.  Eustomias problematicus Clarke, 2001  
12132.  Eustomias pyrifer Regan & Trewavas, 1930  
12133.  Eustomias quadrifilis Gomon & Gibbs, 1985  
12134.  Eustomias radicifilis Borodin, 1930  
12135.  Eustomias robertsi Stewart, Kenaley & Sutton, 2024  
12136.  Eustomias satterleei Beebe, 1933 Twinray dragonfish
12137.  Eustomias schiffi Beebe, 1932  
12138.  Eustomias schmidti Regan & Trewavas, 1930 Schmidt's dragonfish
12139.  Eustomias securicula Prokofiev & Orlov, 2022  
12140.  Eustomias shunyo Kimura, Tsuda & Nakayama, 2023  
12141.  Eustomias silvescens Regan & Trewavas, 1930  
12142.  Eustomias similis Parin, 1978  
12143.  Eustomias simplex Regan & Trewavas, 1930  
12144.  Eustomias spherulifer Gibbs, Clarke & Gomon, 1983  
12145.  Eustomias stamen Koeda & Ho, 2019 Stamen dragonfish
12146.  Eustomias suluensis Gibbs, Clarke & Gomon, 1983  
12147.  Eustomias tenisoni Regan & Trewavas, 1930  
12148.  Eustomias tetranema Zugmayer, 1913  
12149.  Eustomias teuthidopsis Gibbs, Clarke & Gomon, 1983  
12150.  Eustomias tomentosis Clarke, 1998  
12151.  Eustomias trewavasae Norman, 1930 Deepsea dragonfish
12152.  Eustomias triramis Regan & Trewavas, 1930  
12153.  Eustomias tritentaculatus Koeda & Ho, 2019 Three-tentaxles dragonfish
12154.  Eustomias uniramis Clarke, 1999  
12155.  Eustomias variabilis Regan & Trewavas, 1930  
12156.  Eustomias vitiazi Parin & Pokhil'skaya, 1974 Vitiaz dragonfish
12157.  Eustomias vulgaris Clarke, 2001 Common dragonfish
12158.  Eustomias woollardi Clarke, 1998  
12159.  Eustomias xenobolus Regan & Trewavas, 1930  
12160.  Eusurculus andamanensis Schwarzhans & Møller, 2007 Andaman viviparous brotula
12161.  Eusurculus pistillum Schwarzhans & Møller, 2007  
12162.  Eusurculus pristinus Schwarzhans & Møller, 2007 Pristine viviparous brotula
12163.  Eutaeniichthys gilli Jordan & Snyder, 1901  
12164.  Eutaeniophorus festivus (Bertelsen & Marshall, 1956) Festive ribbonfish
12165.  Eutelichthys leptochirus Tortonese, 1959  
12166.  Euthynnus affinis (Cantor, 1849) Kawakawa
12167.  Euthynnus alletteratus (Rafinesque, 1810) Little tunny
12168.  Euthynnus lineatus Kishinouye, 1920 Black skipjack
12169.  Eutrigla gurnardus (Linnaeus, 1758) Grey gurnard
12170.  Eutropiichthys britzi Ferraris & Vari, 2007  
12171.  Eutropiichthys burmannicus Day, 1877  
12172.  Eutropiichthys cetosus Ng, Lalramliana, Lalronunga & Lalnuntluanga, 2014  
12173.  Eutropiichthys goongwaree (Sykes, 1839)  
12174.  Eutropiichthys murius (Hamilton, 1822)  
12175.  Eutropiichthys salweenensis Ferraris & Vari, 2007  
12176.  Eutropiichthys vacha (Hamilton, 1822) Batchwa vacha
12177.  Evarra bustamantei Navarro, 1955 Mexican Dace
12178.  Evarra eigenmanni Woolman, 1894 Plateau chub
12179.  Evarra tlahuacensis Meek, 1902 Endorheic chub
12180.  Evermannella ahlstromi Johnson & Glodek, 1975  
12181.  Evermannella balbo (Risso, 1820) Balbo sabretooth
12182.  Evermannella indica Brauer, 1906 Indian sabretooth
12183.  Evermannella megalops Johnson & Glodek, 1975  
12184.  Evermannella melanoderma Parr, 1928 Indian sabertooth
12185.  Evermannia erici Bussing, 1983  
12186.  Evermannia longipinnis (Steindachner, 1879) Enigmatic goby
12187.  Evermannia panamensis Gilbert & Starks, 1904  
12188.  Evermannia zosterura (Jordan & Gilbert, 1882) Bandedtail goby
12189.  Evermannichthys bicolor Thacker, 2001  
12190.  Evermannichthys convictor Böhlke & Robins, 1969 Tenant goby
12191.  Evermannichthys metzelaari Hubbs, 1923 Sponge goby
12192.  Evermannichthys silus Böhlke & Robins, 1969 Pugnose goby
12193.  Evermannichthys spongicola (Radcliffe, 1917)  
12194.  Eviota abax (Jordan & Snyder, 1901) Sand-table dwarfgoby
12195.  Eviota afelei Jordan & Seale, 1906 Afele's dwarfgoby
12196.  Eviota albolineata Jewett & Lachner, 1983 White-line dwarfgoby
12197.  Eviota algida Greenfield & Erdmann, 2014 Upwelling dwarfgoby
12198.  Eviota amamiko Fujiwara, Suzuki & Motomura, 2019 Amamiko dwarfgoby
12199.  Eviota amphipora Greenfield & Erdmann, 2020 Twinpore dwarfgoby
12200.  Eviota ancora Greenfield & Suzuki, 2011 Hookcheek dwarfgoby
12201.  Eviota angustifascia Greenfield & Erdmann, 2020 Whiteline dwarfgoby
12202.  Eviota aquila Greenfield & Jewett, 2014 Dark dwarfgoby
12203.  Eviota asymbasia Greenfield & Jewett, 2016 Inconsistent dwarfgoby
12204.  Eviota atauroensis Greenfield, Erdmann & Tornabene, 2023 Atauro dwarfgoby
12205.  Eviota atriventris Greenfield & Suzuki, 2012 Blackbelly dwarfgoby
12206.  Eviota bacata Greenfield, Erdmann & Teitelbaum, 2024 Pearl dwarfgoby
12207.  Eviota bifasciata Lachner & Karnella, 1980 Twostripe dwarfgoby
12208.  Eviota bilunula Greenfield & Suzuki, 2016 Crescent dwarfgoby
12209.  Eviota bimaculata Lachner & Karnella, 1980 Twin-occipital dwarfgoby
12210.  Eviota bipunctata Greenfield & Jewett, 2016 Variable dwarfgoby
12211.  Eviota brahmi Greenfield & Tornabene, 2014 Brahm's dwarfgoby
12212.  Eviota cometa Jewett & Lachner, 1983 Comet dwarfgoby
12213.  Eviota dalyi Greenfield & Gordon, 2019 Amirante dwarfgoby
12214.  Eviota deminuta Tornabene, Ahmadia & Williams, 2013 Diminutive dwarfgoby
12215.  Eviota disrupta Karnella & Lachner, 1981 Brokenbar dwarfgoby
12216.  Eviota distigma Jordan & Seale, 1906 Twospot dwarfgoby
12217.  Eviota dorsimaculata Tornabene, Ahmadia & Williams, 2013 Dorsal-spot dwarfgoby
12218.  Eviota dorsogilva Greenfield & Randall, 2011 Creamback dwarfgoby
12219.  Eviota dorsopurpurea Greenfield & Randall, 2011 Purple dwarfgoby
12220.  Eviota epiphanes Jenkins, 1903 Divine dwarfgoby
12221.  Eviota epistigmata Greenfield & Jewett, 2014 Twinspot drawfgoby
12222.  Eviota erdmanni Tornabene & Greenfield, 2016 Erdmann's dwarfgoby
12223.  Eviota eyreae Greenfield & Randall, 2016 Eyre's dwarfgoby
12224.  Eviota fallax Greenfield & Allen, 2012 Twin Dwarfgoby
12225.  Eviota fasciola Karnella & Lachner, 1981 Barred dwarfgoby
12226.  Eviota filamentosa Suzuki & Greenfield, 2014 Threadfin dwarfgoby
12227.  Eviota flaviarma Greenfield & Erdmann, 2021 Yellow-shoulder dwarfgoby
12228.  Eviota flavipinnata Suzuki, Greenfield & Motomura, 2015 Yellowfin dwarfgoby
12229.  Eviota flebilis Greenfield, Suzuki & Shibukawa, 2014 Tearful dwarfgoby
12230.  Eviota fluctiphila Greenfield, Erdmann & Mambrasar, 2022 Surge dwarfgoby
12231.  Eviota geminata Greenfield & Bogorodsky, 2014 Geminate dwarfgoby
12232.  Eviota gunawanae Greenfield, Tornabene & Erdmann, 2019 Tiene's dwarfgoby
12233.  Eviota guttata Lachner & Karnella, 1978 Spotted dwarfgoby
12234.  Eviota herrei Jordan & Seale, 1906 Herre's dwarfgoby
12235.  Eviota hinanoae Tornabene, Ahmadia & Williams, 2013 Hinano's dwarfgoby
12236.  Eviota hoesei Gill & Jewett, 2004 Hoese's dwarfgoby
12237.  Eviota imitata Greenfield, Tornabene & Erdmann, 2017 Imitator dwarfgoby
12238.  Eviota indica Lachner & Karnella, 1980 Indian dwarfgoby
12239.  Eviota infulata (Smith, 1957) Shouldermark dwarfgoby
12240.  Eviota inutilis Whitley, 1943 Chestspot dwarfgoby
12241.  Eviota irrasa Karnella & Lachner, 1981 Unpolished dwarfgoby
12242.  Eviota japonica Jewett & Lachner, 1983 Japanese dwarfgoby
12243.  Eviota jewettae Greenfield & Winterbottom, 2012 Jewett's dwarfgoby
12244.  Eviota karaspila Greenfield & Randall, 2010 Eastern headspot dwarfgoby
12245.  Eviota kermadecensis Hoese & Stewart, 2012 Kermadec dwarfgoby
12246.  Eviota korechika Shibukawa & Suzuki, 2005 Korechika's dwarfoby
12247.  Eviota lachdeberei Giltay, 1933 Lachdebere's dwarfgoby
12248.  Eviota lacrimae Sunobe, 1988 Teared dwarfgoby
12249.  Eviota lacrimosa Tornabene, Ahmadia & Williams, 2013 Weeping dwarfgoby
12250.  Eviota lateritea Greenfield & Winterbottom, 2016 Laterite dwarfgoby
12251.  Eviota latifasciata Jewett & Lachner, 1983 Brownbanded dwarfgoby
12252.  Eviota lentiginosa Greenfield & Randall, 2017 Frecked dwarfgoby
12253.  Eviota longirostris Tornabene, Greenfield & Erdmann, 2021 Long-snout dwarfgoby
12254.  Eviota maculibotella Greenfield & Winterbottom, 2016 Spotted dick dwarfgoby
12255.  Eviota maculosa Greenfield, Tornabene & Erdmann, 2018 Polkadot dwarfgoby
12256.  Eviota marerubrum Tornabene, Greenfield & Erdmann, 2021 Red Sea dwarfgoby
12257.  Eviota marteynae Greenfield & Erdmann, 2020 Red star-eye dwarfgoby
12258.  Eviota masudai Matsuura & Senou, 2006 Masuda's dwarfgoby
12259.  Eviota melanosphena Greenfield & Jewett, 2016 Wedge dwarfgoby
12260.  Eviota melasma Lachner & Karnella, 1980 Headspot dwarfgoby
12261.  Eviota mikiae Allen, 2001 Miki's dwarfgoby
12262.  Eviota mimica Greenfield & Randall, 2016 Mimic dwarfgoby
12263.  Eviota minuta Greenfield & Jewett, 2014 Minute dwarfgoby
12264.  Eviota monostigma Fourmanoir, 1971 Singlespot dwarfgoby
12265.  Eviota natalis Allen, 2007 Christmas dwarfgoby
12266.  Eviota nebulosa Smith, 1958 Nebulous dwarfgoby
12267.  Eviota nigramembrana Greenfield & Suzuki, 2013 Blackbar dwarfgoby
12268.  Eviota nigripinna Lachner & Karnella, 1980 Blackfin dwarfgoby
12269.  Eviota nigrispina Greenfield & Suzuki, 2010 Blackspine dwarfgoby
12270.  Eviota nigriventris Giltay, 1933 Redbelly dwarfgoby
12271.  Eviota notata Greenfield & Jewett, 2012 Barhead dwarfgoby
12272.  Eviota occasa Greenfield, Winterbottom & Suzuki, 2014 Sunset dwarfgoby
12273.  Eviota ocellifer Shibukawa & Suzuki, 2005 Ocellated dwarfgoby
12274.  Eviota oculineata Tornabene, Greenfield & Erdmann, 2021 False-comet dwarfgoby
12275.  Eviota oculopiperita Greenfield & Bogorodsky, 2014 Pepperminteye dwarfgoby
12276.  Eviota pamae Allen, Brooks & Erdmann, 2013 Pam's dwarfgoby
12277.  Eviota pardalota Lachner & Karnella, 1978 Leopard dwarfgoby
12278.  Eviota partimacula Randall, 2008 Dividedspot dwarfgoby
12279.  Eviota pellucida Larson, 1976 Transparent dwarfgoby
12280.  Eviota perspicilla Fujiwara, Suzuki & Motomura, 2019 Glasses dwarfgoby
12281.  Eviota pictifacies Greenfield & Erdmann, 2017 Paintedface dwarfgoby
12282.  Eviota pinocchioi Greenfield & Winterbottom, 2012 Pinocchio dwarfgoby
12283.  Eviota piperata Greenfield & Winterbottom, 2014 Peppered dwarfgoby
12284.  Eviota prasina (Klunzinger, 1871) Greenbubble dwarfgoby
12285.  Eviota prasites Jordan & Seale, 1906 Hairfin dwarfgoby
12286.  Eviota pseudaprica Winterbottom & Greenfield, 2020 False sunny dwarfgoby
12287.  Eviota pseudostigma Lachner & Karnella, 1980 False singlespot dwarfgoby
12288.  Eviota pseudozebrina Tornabene, Greenfield & Erdmann, 2021 Fijian zebra dwarfgoby
12289.  Eviota punctulata Jewett & Lachner, 1983 Dotted dwarfgoby
12290.  Eviota punyit Tornabene, Valdez & Erdmann, 2016 Punyit dwarfgoby
12291.  Eviota queenslandica Whitley, 1932 Queensland dwarfgoby
12292.  Eviota raja Allen, 2001 Raja dwarfgoby
12293.  Eviota randalli Greenfield, 2009 Randall's dwarfgoby
12294.  Eviota readerae Gill & Jewett, 2004 Reader's dwarfgoby
12295.  Eviota richardi Greenfield & Randall, 2016 Rick's dwarfgoby
12296.  Eviota rubra Greenfield & Randall, 1999 Red dwarfgoby
12297.  Eviota rubriceps Greenfield & Jewett, 2011 Redhead dwarfgoby
12298.  Eviota rubriguttata Greenfield & Suzuki, 2011 Redspotfin dwarfgoby
12299.  Eviota rubrimaculata Suzuki, Greenfield & Motomura, 2015 Redspot dwarfgoby
12300.  Eviota rubrisparsa Greenfield & Randall, 2010 Redspeckled dwarfgoby
12301.  Eviota saipanensis Fowler, 1945 Saipan dwarfgoby
12302.  Eviota samota Greenfield, Erdmann & Putra, 2025 Samota dwarfboy
12303.  Eviota santanai Greenfield & Erdmann, 2013 Santana's dwarfgoby
12304.  Eviota sebreei Jordan & Seale, 1906 Sebree's dwarfgoby
12305.  Eviota shibukawai Suzuki & Greenfield, 2014 Shibukawa's dwarfgoby
12306.  Eviota shimadai Greenfield & Randall, 2010 Shimadai's dwarfgoby
12307.  Eviota sigillata Jewett & Lachner, 1983 Adorned dwarfgoby
12308.  Eviota singula Greenfield & Winterbottom, 2016 One-spot dwarfgoby
12309.  Eviota smaragdus Jordan & Seale, 1906 Emerald dwarfgoby
12310.  Eviota sodwanaensis Greenfield & Winterbottom, 2016 Sodwana dwarfgoby
12311.  Eviota sparsa Jewett & Lachner, 1983 Speckled dwarfgoby
12312.  Eviota specca Greenfield, Suzuki & Shibukawa, 2014 Dusted dwarfgoby
12313.  Eviota spilota Lachner & Karnella, 1980 Spottedfin dwarfgoby
12314.  Eviota springeri Greenfield & Jewett, 2012 Springer's dwarfgoby
12315.  Eviota storthynx (Rofen, 1959) Storthynx dwarfgoby
12316.  Eviota susanae Greenfield & Randall, 1999 Susan's dwarfgoby
12317.  Eviota taeiae Erdmann, Greenfield & Tornabene, 2023 Taei's dwarfgoby
12318.  Eviota teresae Greenfield & Randall, 2016 Terry's dwarfgoby
12319.  Eviota tetha Greenfield & Erdmann, 2014 Tetha's dwarfgoby
12320.  Eviota thamani Greenfield & Randall, 2016 Thaman's dwarfgoby
12321.  Eviota tigrina Greenfield & Randall, 2008 Tiger dwarfgoby
12322.  Eviota toshiyuki Greenfield & Randall, 2010 Toshiyuki's dwarfgoby
12323.  Eviota vader Greenfield, Erdmann & Ishida, 2025 Black dwarfgoby
12324.  Eviota variola Lachner & Karnella, 1980 Finspot dwarfgoby
12325.  Eviota winterbottomi Greenfield & Randall, 2010 Winterbottom's dwarfgoby
12326.  Eviota zebrina Lachner & Karnella, 1978 Zebra dwarfgoby
12327.  Eviota zonura Jordan & Seale, 1906 Zoned dwarfgoby
12328.  Evips percinctus McCosker, 1972 False saddled snake eel
12329.  Evistias acutirostris (Temminck & Schlegel, 1844) Striped boarfish
12330.  Evorthodus lyricus (Girard, 1858) Lyre goby
12331.  Evorthodus minutus Meek & Hildebrand, 1928 Small goby
12332.  Evoxymetopon macrophthalmus Chakraborty, Yoshino & Iwatsuki, 2006 Bigeye scabbard fish
12333.  Evoxymetopon moricheni Fricke, Golani & Appelbaum-Golani, 2014  
12334.  Evoxymetopon poeyi Günther, 1887 Poey's scabbardfish
12335.  Evoxymetopon taeniatum Gill, 1863 Channel scabbardfish
12336.  Evynnis cardinalis (Lacepède, 1802) Threadfin porgy
12337.  Evynnis ehrenbergii (Valenciennes, 1830)  
12338.  Evynnis mononematos Guan, Tang & Wu, 2012  
12339.  Evynnis tumifrons (Temminck & Schlegel, 1843) Yellowback seabream
12340.  Exallias brevis (Kner, 1868) Leopard blenny
12341.  Exallodontus aguanai Lundberg, Mago-Leccia & Nass, 1991  
12342.  Exastilithoxus fimbriatus (Steindachner, 1915)  
12343.  Exastilithoxus hoedemani Isbrücker & Nijssen, 1985  
12344.  Exechodontes daidaleus DeWitt, 1977  
12345.  Exerpes asper (Jenkins & Evermann, 1889) Sargassum blenny
12346.  Exochochromis anagenys Oliver, 1989 Threespot torpedo
12347.  Exocoetus gibbosus Parin & Shakhovskoy, 2000 Oceanic flyingfish
12348.  Exocoetus monocirrhus Richardson, 1846 Barbel flyingfish
12349.  Exocoetus obtusirostris Günther, 1866 Oceanic two-wing flyingfish
12350.  Exocoetus peruvianus Parin & Shakhovskoy, 2000  
12351.  Exocoetus volitans Linnaeus, 1758 Tropical two-wing flyingfish
12352.  Exodon paradoxus Müller & Troschel, 1844 Bucktooth tetra
12353.  Exoglossum laurae (Hubbs, 1931) Tonguetied minnow
12354.  Exoglossum maxillingua (Lesueur, 1817) Cutlips minnow
12355.  Exostoma barakense Vishwanath & Joyshree, 2007  
12356.  Exostoma berdmorei Blyth, 1860  
12357.  Exostoma effrenum Ng & Vidthayanon, 2014  
12358.  Exostoma gaoligongense Chen, Poly, Catania & Jiang, 2017 Gaoligong mountain catfish
12359.  Exostoma labiatum (McClelland, 1842) Burmese bat catfish
12360.  Exostoma microadiposa Chen, Tan & He, 2025  
12361.  Exostoma peregrinator Ng & Vidthayanon, 2014  
12362.  Exostoma sawmteai Lalramliana, Lalronunga, Lalnuntluanga & Ng, 2015  
12363.  Exostoma sentiyonoae Shangningam & Limatemjen, 2024  
12364.  Exostoma stuarti (Hora, 1923)  
12365.  Exostoma tenuicaudatum Tamang, Sinha & Gurumayum, 2015  
12366.  Exostoma vinciguerrae Regan, 1905  
12367.  Exyrias akihito Allen & Randall, 2005 Akihito's goby
12368.  Exyrias belissimus (Smith, 1959) Mud reef-goby
12369.  Exyrias ferrarisi Murdy, 1985 Ferraris' goby
12370.  Exyrias puntang (Bleeker, 1851) Puntang goby
12371.  Exyrias volcanus (Herre, 1927)  
12372.  Facciolella castlei Parin & Karmovskaya, 1985  
12373.  Facciolella equatorialis (Gilbert, 1891) Dogface witch eel
12374.  Facciolella gilbertii (Garman, 1899) Dogface witch-eel
12375.  Facciolella karrerae Klausewitz, 1995  
12376.  Facciolella oxyrhynchus (Bellotti, 1883) Facciola's sorcerer
12377.  Facciolella saurencheloides (D'Ancona, 1928)  
12378.  Facciolella smithi Kodeeswaran & Kumar, 2025  
12379.  Fangfangia spinicleithralis Britz, Kottelat & Tan, 2012  
12380.  Farlowella acus (Kner, 1853) Whiptail catfish
12381.  Farlowella altocorpus Retzer, 2006  
12382.  Farlowella amazonum (Günther, 1864)  
12383.  Farlowella colombiensis Retzer & Page, 1997  
12384.  Farlowella curtirostra Myers, 1942  
12385.  Farlowella gianetii Ballen, Pastana & Peixoto, 2016  
12386.  Farlowella gracilis Regan, 1904  
12387.  Farlowella hahni Meinken, 1937  
12388.  Farlowella hasemani Eigenmann & Vance, 1917  
12389.  Farlowella henriquei Miranda Ribeiro, 1918  
12390.  Farlowella isbruckeri Retzer & Page, 1997  
12391.  Farlowella jauruensis Eigenmann & Vance, 1917  
12392.  Farlowella knerii (Steindachner, 1882)  
12393.  Farlowella mariaelenae Martín Salazar, 1964  
12394.  Farlowella martini Fernández-Yépez, 1972  
12395.  Farlowella mitoupibo Ballen, Urbano-Bonilla & Zamudio, 2016  
12396.  Farlowella nattereri Steindachner, 1910  
12397.  Farlowella odontotumulus Retzer & Page, 1997  
12398.  Farlowella oxyrryncha (Kner, 1853)  
12399.  Farlowella paraguayensis Retzer & Page, 1997  
12400.  Farlowella platorynchus Retzer & Page, 1997  
12401.  Farlowella reticulata Boeseman, 1971  
12402.  Farlowella rugosa Boeseman, 1971  
12403.  Farlowella schreitmuelleri Ahl, 1937  
12404.  Farlowella smithi Fowler, 1913  
12405.  Farlowella taphorni Retzer & Page, 1997  
12406.  Farlowella venezuelensis Martín Salazar, 1964  
12407.  Farlowella vittata Myers, 1942  
12408.  Farlowella wuyjugu Dopazo, Wosiacki & Britto, 2023  
12409.  Farlowella yarigui Ballen & Mojica, 2014  
12410.  Favonigobius aliciae (Herre, 1936)  
12411.  Favonigobius exquisitus Whitley, 1950 Exquisite sand-goby
12412.  Favonigobius gymnauchen (Bleeker, 1860) Sharp-nosed sand goby
12413.  Favonigobius lateralis (Macleay, 1881) Southern longfin goby
12414.  Favonigobius lentiginosus (Richardson, 1844) Eastern longfin goby
12415.  Favonigobius melanobranchus (Fowler, 1934) Blackthroat goby
12416.  Favonigobius opalescens (Herre, 1936)  
12417.  Favonigobius punctatus (Gill & Miller, 1990) Yellowspotted sandgoby
12418.  Favonigobius reichei (Bleeker, 1854) Indo-Pacific tropical sand goby
12419.  Feia dabra Winterbottom, 2005 Dabra goby
12420.  Feia nota Gill & Mooi, 1999 Palemarked feia goby
12421.  Feia nympha Smith, 1959 Nymph goby
12422.  Feia ranta Winterbottom, 2003 Ranta Goby
12423.  Feia seba Allen, Erdmann & Brooks, 2020 Seba's goby
12424.  Fenerbahce devosi Sonnenberg, Woeltjes & van der Zee, 2011  
12425.  Fenerbahce formosus (Huber, 1979) Starhead killi
12426.  Fenestraja atripinna (Bigelow & Schroeder, 1950) Blackfin pygmy skate
12427.  Fenestraja cubensis (Bigelow & Schroeder, 1950) Cuban pygmy skate
12428.  Fenestraja ishiyamai (Bigelow & Schroeder, 1962) Plain pygmy skate
12429.  Fenestraja maceachrani (Séret, 1989) Madagascar pygmy skate
12430.  Fenestraja mamillidens (Alcock, 1889) Prickly skate
12431.  Fenestraja plutonia (Garman, 1881) Pluto skate
12432.  Fenestraja sibogae (Weber, 1913) Siboga skate
12433.  Fenestraja sinusmexicanus (Bigelow & Schroeder, 1950) Gulf skate
12434.  Ferdauia ferdau (Fabricius, 1775) Blue trevally
12435.  Ferdauia orthogrammus (Jordan & Gilbert, 1882) Island trevally
12436.  Feroxodon multistriatus (Richardson, 1854) Manystriped blowfish
12437.  Ferrarissoaresia ferrarisi (Birindelli, Sarmento-Soares & Lima, 2015)  
12438.  Ferrarissoaresia meridionalis (Sarmento-Soares, Cabeceira, Carvalho, Zuanon & Akama, 2013)  
12439.  Festucalex armillatus Prokofiev, 2016  
12440.  Festucalex cinctus (Ramsay, 1882) Girdled pipefish
12441.  Festucalex erythraeus (Gilbert, 1905)  
12442.  Festucalex gibbsi Dawson, 1977 Gibbs' pipefish
12443.  Festucalex kulbickii Fricke, 2004 Kulbicki's pipefish
12444.  Festucalex prolixus Dawson, 1984  
12445.  Festucalex rufus Allen & Erdmann, 2015  
12446.  Festucalex scalaris (Günther, 1870) Ladder pipefish
12447.  Festucalex wassi Dawson, 1977 Wass' pipefish
12448.  Fibramia amboinensis (Bleeker, 1853) Amboina cardinalfish
12449.  Fibramia lateralis (Valenciennes, 1832) Humpback cardinal
12450.  Fibramia thermalis (Cuvier, 1829) Half-barred cardinal
12451.  Figaro boardmani (Whitley, 1928) Sawtail catshark
12452.  Figaro striatus Gledhill, Last & White, 2008 Northern sawtail shark
12453.  Filicampus tigris (Castelnau, 1879) Tiger pipefish
12454.  Filimanus heptadactyla (Cuvier, 1829) Sevenfinger threadfin
12455.  Filimanus hexanema (Cuvier, 1829) Javanese threadfin
12456.  Filimanus perplexa Feltes, 1991 Splendid threadfin
12457.  Filimanus sealei (Jordan & Richardson, 1910) Eightfinger threadfin
12458.  Filimanus similis Feltes, 1991 Indian sevenfinger threadfin
12459.  Filimanus xanthonema (Valenciennes, 1831) Yellowthread threadfin
12460.  Fistularia commersonii Rüppell, 1838 Bluespotted cornetfish
12461.  Fistularia corneta Gilbert & Starks, 1904 Pacific cornetfish
12462.  Fistularia petimba Lacepède, 1803 Red cornetfish
12463.  Fistularia tabacaria Linnaeus, 1758 Cornetfish
12464.  Fivepearlus yunnanensis Li, Yang, Li & Chen, 2017  
12465.  Flabellicauda akiko (Allen & Erdmann, 2012)  
12466.  Flabellicauda alleni Fujiwara, Conway & Motomura, 2021 Allen's clingfish
12467.  Flabellicauda bolini (Briggs, 1962) Bolin's clingfish
12468.  Flabellicauda cometes Fujiwara, Conway & Motomura, 2021 Comet clingfish
12469.  Flagellostomias boureei (Zugmayer, 1913) Longbarb dragonfish
12470.  Flavocaranx bajad (Fabricius, 1775) Orangespotted trevally
12471.  Flexor incus Conway, Stewart & Summers, 2018 Kermadec clingfish
12472.  Florenciella lugubris Mead & De Falla, 1965  
12473.  Floridichthys carpio (Günther, 1866) Goldspotted killifish
12474.  Floridichthys polyommus Hubbs, 1936 Ocellated killifish
12475.  Fluviphylax gouldingi Bragança, 2018  
12476.  Fluviphylax obscurus Costa, 1996  
12477.  Fluviphylax palikur Costa & Le Bail, 1999  
12478.  Fluviphylax pygmaeus (Myers & Carvalho, 1955)  
12479.  Fluviphylax rubens Huber, 2025  
12480.  Fluviphylax simplex Costa, 1996  
12481.  Fluviphylax wallacei Bragança, 2018  
12482.  Fluviphylax zonatus Costa, 1996  
12483.  Fluvitrygon kittipongi (Vidthayanon & Roberts, 2005)  
12484.  Fluvitrygon oxyrhynchus (Sauvage, 1878) Marbled whipray
12485.  Fluvitrygon signifer (Compagno & Roberts, 1982) White-rimmed stingray
12486.  Foa brachygramma (Jenkins, 1903) Weed cardinalfish
12487.  Foa fo Jordan & Seale, 1905 Weedy cardinalfish
12488.  Foa hyalina (Smith & Radcliffe, 1912) Hyaline cardinalfish
12489.  Foa leisi Fraser & Randall, 2011  
12490.  Foa madagascariensis Petit, 1931  
12491.  Foa nivosa Fraser & Randall, 2011  
12492.  Foa winterbottomi Fraser, 2020  
12493.  Foa yamba Fraser, 2014  
12494.  Fodiator acutus (Valenciennes, 1847) Sharpchin flyingfish
12495.  Fodiator rostratus (Günther, 1866)  
12496.  Foerschichthys flavipinnis (Meinken, 1932)  
12497.  Foetorepus agassizii (Goode & Bean, 1888) Spotfin dragonet
12498.  Foetorepus calauropomus (Richardson, 1844) Common stinkfish
12499.  Foetorepus dagmarae (Fricke, 1985) Dagmar's dragonet
12500.  Foetorepus garthi (Seale, 1940)  
12501.  Foetorepus kamoharai Nakabo, 1983  
12502.  Foetorepus masudai Nakabo, 1987 Masuda's dragonet
12503.  Foetorepus paxtoni (Fricke, 2000) Paxton's dragonet
12504.  Foetorepus phasis (Günther, 1880) Bight stinkfish
12505.  Foetorepus talarae (Hildebrand & Barton, 1949)  
12506.  Folifer brevifilis (Peters, 1881)  
12507.  Folifer yunnanensis Wang, Zhuang & Gao, 1982  
12508.  Fonchiiichthys rupestris (Schultz, 1944)  
12509.  Fonchiiichthys uracanthus (Kner, 1863)  
12510.  Fonchiiloricaria nanodon Rodriguez, Ortega & Covain, 2011  
12511.  Fontitrygon colarensis (Santos, Gomes & Charvet-Almeida, 2004) Colares stingray
12512.  Fontitrygon garouaensis (Stauch & Blanc, 1962) Smooth freshwater stingray
12513.  Fontitrygon geijskesi (Boeseman, 1948) Sharpsnout stingray
12514.  Fontitrygon margarita (Günther, 1870) Daisy stingray
12515.  Fontitrygon margaritella (Compagno & Roberts, 1984) Pearl stingray
12516.  Fontitrygon ukpam (Smith, 1863) Thorny freshwater stingray
12517.  Forbesichthys agassizii (Putnam, 1872) Spring cavefish
12518.  Forcipiger flavissimus Jordan & McGregor, 1898 Forcepsfish
12519.  Forcipiger longirostris (Broussonet, 1782) Longnose butterflyfish
12520.  Forcipiger wanai Allen, Erdmann & Jones Sbrocco, 2012 Cenderawasih longnose butterflyfish
12521.  Formosaneleotris hualienensis Chen, 2024  
12522.  Formosania chenyiyui (Zheng, 1991)  
12523.  Formosania davidi (Sauvage, 1878)  
12524.  Formosania fascicauda (Nichols, 1926)  
12525.  Formosania fasciolata (Wang, Fan & Chen, 2006)  
12526.  Formosania galericula (Zhang, 2011)  
12527.  Formosania immaculata Sun, Zhou & Yang, 2023  
12528.  Formosania lacustris (Steindachner, 1908)  
12529.  Formosania paucisquama (Zheng, 1981)  
12530.  Formosania stigmata (Nichols, 1926)  
12531.  Formosania tinkhami (Herre, 1934)  
12532.  Forsterygion capito (Jenyns, 1842) Spotted robust triplefin
12533.  Forsterygion flavonigrum Fricke & Roberts, 1994 Yellow-and-black triplefin
12534.  Forsterygion gymnotum Scott, 1977 Tasmanian robust triplefin
12535.  Forsterygion lapillum Hardy, 1989 Common triplefin
12536.  Forsterygion malcolmi Hardy, 1987 Mottled triplefin
12537.  Forsterygion maryannae (Hardy, 1987) Oblique-swimming triplefin
12538.  Forsterygion nigripenne (Valenciennes, 1836) Estuarine triplefin
12539.  Forsterygion varium (Forster, 1801) Striped triplefin
12540.  Fossorochromis rostratus (Boulenger, 1899)  
12541.  Fowleria amblyuroptera (Bleeker, 1853)  
12542.  Fowleria aurita (Valenciennes, 1831) Crosseyed cardinalfish
12543.  Fowleria flammea Allen, 1993  
12544.  Fowleria isostigma (Jordan & Seale, 1906) Dotted cardinalfish
12545.  Fowleria marmorata (Alleyne & MacLeay, 1877) Marbled cardinalfish
12546.  Fowleria punctulata (Rüppell, 1838) Spotcheek cardinalfish
12547.  Fowleria vaiulae (Jordan & Seale, 1906) Mottled cardinalfish
12548.  Fowleria variegata (Valenciennes, 1832) Variegated cardinalfish
12549.  Fowlerichthys avalonis (Jordan & Starks, 1907) Roughbar frogfish
12550.  Fowlerichthys ocellatus (Bloch & Schneider, 1801) Ocellated frogfish
12551.  Fowlerichthys radiosus (Garman, 1896) Singlespot frogfish
12552.  Fowlerichthys scriptissimus (Jordan, 1902)  
12553.  Fowlerichthys senegalensis (Cadenat, 1959) Senegalese frogfish
12554.  Franciscodoras marmoratus (Lütken, 1874)  
12555.  Fraudella carassiops Whitley, 1935 Carp prettyfin
12556.  Freemanichthys thompsoni (Jordan & Gilbert, 1898)  
12557.  Frontilabrus caeruleus Randall & Condé, 1989  
12558.  Fucomimus mus (Gilchrist & Thompson, 1908) Mousey klipfish
12559.  Fundulopanchax amieti (Radda, 1976) Amiet's Lyretail
12560.  Fundulopanchax arnoldi (Boulenger, 1908) Arnold's killi
12561.  Fundulopanchax avichang Malumbres & Castelo, 2001  
12562.  Fundulopanchax cinnamomeus (Clausen, 1963) Cinnamon Killi
12563.  Fundulopanchax clauseni (Scheel, 1975)  
12564.  Fundulopanchax deltaensis (Radda, 1976) Delta killi
12565.  Fundulopanchax fallax (Ahl, 1935) Kribi killi
12566.  Fundulopanchax filamentosus Meinken, 1933 Plumed lyretail
12567.  Fundulopanchax gardneri (Boulenger, 1911) Blue lyretail
12568.  Fundulopanchax gresensi Berkenkamp, 2003  
12569.  Fundulopanchax gularis (Boulenger, 1902) Gulare
12570.  Fundulopanchax intermittens (Radda, 1974)  
12571.  Fundulopanchax kamdemi Akum, Sonnenberg, Van der Zee & Wildekamp, 2007  
12572.  Fundulopanchax lacustris (Langton, 1974) Ejagham killi
12573.  Fundulopanchax mamfensis (Radda, 1974) Mamfe killi
12574.  Fundulopanchax marmoratus (Radda, 1973) Marbled lyretail
12575.  Fundulopanchax mirabilis (Radda, 1970)  
12576.  Fundulopanchax moensis (Radda, 1970)  
12577.  Fundulopanchax ndianus (Scheel, 1968)  
12578.  Fundulopanchax oeseri (Schmidt, 1928)  
12579.  Fundulopanchax powelli Van der Zee & Wildekamp, 1994  
12580.  Fundulopanchax puerzli (Radda & Scheel, 1974)  
12581.  Fundulopanchax robertsoni (Radda & Scheel, 1974)  
12582.  Fundulopanchax rubrolabialis (Radda, 1973)  
12583.  Fundulopanchax scheeli (Radda, 1970)  
12584.  Fundulopanchax sjostedti (Lönnberg, 1895) Blue gularis
12585.  Fundulopanchax spoorenbergi (Berkenkamp, 1976)  
12586.  Fundulopanchax traudeae (Radda, 1971)  
12587.  Fundulopanchax walkeri (Boulenger, 1911)  
12588.  Fundulus albolineatus Gilbert, 1891 Whiteline topminnow
12589.  Fundulus bermudae Günther, 1874 Bermuda killifish
12590.  Fundulus bifax Cashner & Rogers, 1988 Stippled studfish
12591.  Fundulus blairae Wiley & Hall, 1975 Western starhead topminnow
12592.  Fundulus catenatus (Storer, 1846) Northern studfish
12593.  Fundulus chrysotus (Günther, 1866) Golden topminnow
12594.  Fundulus cingulatus Valenciennes, 1846 Banded topminnow
12595.  Fundulus confluentus Goode & Bean, 1879 Marsh killifish
12596.  Fundulus diaphanus (Lesueur, 1817) Banded killifish
12597.  Fundulus dispar (Agassiz, 1854) Starhead topminnow
12598.  Fundulus escambiae (Bollman, 1887) Russetfin topminnow
12599.  Fundulus euryzonus Suttkus & Cashner, 1981 Broadstripe topminnow
12600.  Fundulus grandis Baird & Girard, 1853 Gulf killifish
12601.  Fundulus grandissimus Hubbs, 1936 Giant killifish
12602.  Fundulus heteroclitus (Linnaeus, 1766) Mummichog
12603.  Fundulus jenkinsi (Evermann, 1892) Saltmarsh topminnow
12604.  Fundulus julisia Williams & Etnier, 1982 Barrens topminnow
12605.  Fundulus kansae Garman, 1895 Northern plains killifish
12606.  Fundulus lima Vaillant, 1894 Killifish
12607.  Fundulus lineolatus (Agassiz, 1854) Lined topminnow
12608.  Fundulus luciae (Baird, 1855) Spotfin killifish
12609.  Fundulus majalis (Walbaum, 1792) Striped killifish
12610.  Fundulus notatus (Rafinesque, 1820) Blackstripe topminnow
12611.  Fundulus nottii (Agassiz, 1854) Bayou topminnow
12612.  Fundulus olivaceus (Storer, 1845) Blackspotted topminnow
12613.  Fundulus parvipinnis Girard, 1854 California killifish
12614.  Fundulus persimilis Miller, 1955 Yucatan killifish
12615.  Fundulus philpisteri García-Ramírez, Contreras-Balderas & Lozano-Vilano, 2007  
12616.  Fundulus pulvereus (Evermann, 1892) Bayou killifish
12617.  Fundulus rathbuni Jordan & Meek, 1889 Speckled killifish
12618.  Fundulus relictus Able & Felley, 1988 Lover's Lake killifish
12619.  Fundulus rubrifrons (Jordan, 1880) Redface topminnow
12620.  Fundulus saguanus Rivas, 1948  
12621.  Fundulus sciadicus Cope, 1865 Plains topminnow
12622.  Fundulus seminolis Girard, 1859 Seminole killifish
12623.  Fundulus similis (Baird & Girard, 1853) Longnose killifish
12624.  Fundulus stellifer (Jordan, 1877) Southern studfish
12625.  Fundulus waccamensis Hubbs & Raney, 1946 Waccamaw killifish
12626.  Fundulus xenicus Jordan & Gilbert, 1882 Diamond killifish
12627.  Fundulus zebrinus Jordan & Gilbert, 1883 Plains killifish
12628.  Furcina ishikawae Jordan & Starks, 1904 Ishikawa's sculpin
12629.  Furcina osimae Jordan & Starks, 1904  
12630.  Furcodontichthys novaesi Rapp Py-Daniel, 1981  
12631.  Furgaleus macki (Whitley, 1943) Whiskery shark
12632.  Fusigobius aureus Chen & Shao, 1997 Goldspot sandgoby
12633.  Fusigobius duospilus Hoese & Reader, 1985 Barenape goby
12634.  Fusigobius gracilis (Randall, 2001) Slender sandgoby
12635.  Fusigobius humeralis (Randall, 2001) Shoulderspot sandgoby
12636.  Fusigobius inframaculatus (Randall, 1994) Innerspotted sandgoby
12637.  Fusigobius longispinus Goren, 1978 Orange-spotted sand-goby
12638.  Fusigobius maximus (Randall, 2001) Large sandgoby
12639.  Fusigobius melacron (Randall, 2001) Blacktip sandgoby
12640.  Fusigobius neophytus (Günther, 1877) Common fusegoby
12641.  Fusigobius pallidus (Randall, 2001) Pale sandgoby
12642.  Fusigobius signipinnis Hoese & Obika, 1988 Signalfin goby
12643.  Gadella brocca Paulin & Roberts, 1997  
12644.  Gadella dancoheni Sazonov & Shcherbachev, 2000  
12645.  Gadella edelmanni (Brauer, 1906)  
12646.  Gadella filifer (Garman, 1899)  
12647.  Gadella imberbis (Vaillant, 1888) Beardless codling
12648.  Gadella jordani (Böhlke & Mead, 1951) Jordan's cod
12649.  Gadella macrura Sazonov & Shcherbachev, 2000 Longtail cod
12650.  Gadella maraldi (Risso, 1810) Gadella
12651.  Gadella molokaiensis Paulin, 1989  
12652.  Gadella norops Paulin, 1987  
12653.  Gadella obscurus (Parin, 1984)  
12654.  Gadella svetovidovi Trunov, 1992  
12655.  Gadella thysthlon Long & McCosker, 1998  
12656.  Gadiculus argenteus Guichenot, 1850 Silvery pout
12657.  Gadiculus thori Schmidt, 1913 Silvery cod
12658.  Gadomus aoteanus McCann & McKnight, 1980 Filamentous rattail
12659.  Gadomus arcuatus (Goode & Bean, 1886) Doublethread grenadier
12660.  Gadomus capensis (Gilchrist & von Bonde, 1924)  
12661.  Gadomus colletti Jordan & Gilbert, 1904  
12662.  Gadomus denticulatus Gilbert & Hubbs, 1920  
12663.  Gadomus dispar (Vaillant, 1888)  
12664.  Gadomus filamentosus (Smith & Radcliffe, 1912)  
12665.  Gadomus introniger Gilbert & Hubbs, 1920 Blackmouth rat tail
12666.  Gadomus longifilis (Goode & Bean, 1885) Treadfin grenadier
12667.  Gadomus magnifilis Gilbert & Hubbs, 1920  
12668.  Gadomus melanopterus Gilbert, 1905  
12669.  Gadomus multifilis (Günther, 1887)  
12670.  Gadomus pepperi Iwamoto & Williams, 1999 Blacktongue rat tail
12671.  Gadopsis bispinosa Sanger, 1984 Twospine blackfish
12672.  Gadopsis marmoratus Richardson, 1848 River blackfish
12673.  Gadus chalcogrammus Pallas, 1814 Alaska pollock
12674.  Gadus finnmarchicus (Koefoed, 1956) Norwegian pollock
12675.  Gadus macrocephalus Tilesius, 1810 Pacific cod
12676.  Gadus morhua Linnaeus, 1758 Atlantic cod
12677.  Gagata cenia (Hamilton, 1822) Indian gagata
12678.  Gagata dolichonema He, 1996  
12679.  Gagata gagata (Hamilton, 1822) Gangetic gagata
12680.  Gagata itchkeea (Sykes, 1839)  
12681.  Gagata melanopterus Roberts & Ferraris, 1998  
12682.  Gagata pakistanica Mirza, Parveen & Javed, 1999  
12683.  Gagata sexualis Tilak, 1970  
12684.  Gagata youssoufi Ataur Rahman, 1976  
12685.  Gaidropsarus argentatus (Reinhardt, 1837) Arctic rockling
12686.  Gaidropsarus biscayensis (Collett, 1890) Mediterranean bigeye rockling
12687.  Gaidropsarus capensis (Kaup, 1858) Cape rockling
12688.  Gaidropsarus ensis (Reinhardt, 1837) Threadfin rockling
12689.  Gaidropsarus gallaeciae Bañón, Baldó, Serrano, Barros-García & de Carlos, 2022  
12690.  Gaidropsarus granti (Regan, 1903) Azores rockling
12691.  Gaidropsarus insularum Sivertsen, 1945 Comb rockling
12692.  Gaidropsarus macrophthalmus (Günther, 1867) Bigeye rockling
12693.  Gaidropsarus mauli Biscoito & Saldanha, 2018  
12694.  Gaidropsarus mauritanicus Knorrn, Beuck & Freiwald, 2024  
12695.  Gaidropsarus mediterraneus (Linnaeus, 1758) Shore rockling
12696.  Gaidropsarus novaezealandiae (Hector, 1874) New Zealand ling
12697.  Gaidropsarus pakhorukovi Shcherbachev, 1995 Pakhorukov rockling
12698.  Gaidropsarus parini Svetovidov, 1986 Parin rockling
12699.  Gaidropsarus vulgaris (Cloquet, 1824) Three-bearded rockling
12700.  Galaxias aequipinnis Raadik, 2014 East Gippsland Galaxias
12701.  Galaxias anomalus Stokell, 1959  
12702.  Galaxias arcanus Raadik, 2014 Riffle Galaxias
12703.  Galaxias argenteus (Gmelin, 1789) Giant kokopu
12704.  Galaxias auratus Johnston, 1883 Golden Galaxias
12705.  Galaxias brevipinnis Günther, 1866 Koaro
12706.  Galaxias brevissimus Raadik, 2014 Short-tail Galaxias
12707.  Galaxias cobitinis McDowall & Waters, 2002  
12708.  Galaxias depressiceps McDowall & Wallis, 1996 Taieri flathead galaxias
12709.  Galaxias divergens Stokell, 1959 Dwarf Galaxias
12710.  Galaxias eldoni McDowall, 1997 Eldon's galaxias
12711.  Galaxias fasciatus Gray, 1842 Banded kokopu
12712.  Galaxias fontanus Fulton, 1978 Swan Galaxias
12713.  Galaxias fuscus Mack, 1936 Barred Galaxias
12714.  Galaxias globiceps Eigenmann, 1928  
12715.  Galaxias gollumoides McDowall & Chadderton, 1999 Gollum galaxias
12716.  Galaxias gracilis McDowall, 1967 Dwarf inanga
12717.  Galaxias gunaikurnai Raadik, 2014 Shaw Galaxias
12718.  Galaxias johnstoni Scott, 1936 Clarence Galaxias
12719.  Galaxias lanceolatus Raadik, 2014 Tapered Galaxias
12720.  Galaxias longifundus Raadik, 2014 West Gippsland Galaxias
12721.  Galaxias macronasus McDowall & Waters, 2003 Bignose galaxias
12722.  Galaxias maculatus (Jenyns, 1842) Inanga
12723.  Galaxias mcdowalli Raadik, 2014 McDowall's Galaxias
12724.  Galaxias mungadhan Raadik, 2014 Dargo Galaxias
12725.  Galaxias neocaledonicus Weber & de Beaufort, 1913  
12726.  Galaxias niger Andrews, 1985 Black Galaxias
12727.  Galaxias occidentalis Ogilby, 1899 Western galaxias
12728.  Galaxias olidus Günther, 1866 Mountain Galaxias
12729.  Galaxias oliros Raadik, 2014 Obscure Galaxias
12730.  Galaxias ornatus Castelnau, 1873 Ornate Galaxias
12731.  Galaxias parvus Frankenberg, 1968 Swamp galaxias
12732.  Galaxias paucispondylus Stokell, 1938 Alpine galaxias
12733.  Galaxias pedderensis Frankenberg, 1968 Pedder galaxias
12734.  Galaxias platei Steindachner, 1898  
12735.  Galaxias postvectis Clarke, 1899 Shortjaw kokopu
12736.  Galaxias prognathus Stokell, 1940 Longjawed galaxias
12737.  Galaxias pullus McDowall, 1997 Dusky galaxias
12738.  Galaxias rostratus Klunzinger, 1872 Flathead galaxias
12739.  Galaxias supremus Raadik, 2014 Kosciuszko Galaxias
12740.  Galaxias tantangara Raadik, 2014 Stocky Galaxias
12741.  Galaxias tanycephalus Fulton, 1978 Saddled galaxias
12742.  Galaxias terenasus Raadik, 2014 Roundsnout Galaxias
12743.  Galaxias truttaceus Valenciennes, 1846 Spotted mountain trout
12744.  Galaxias vulgaris Stokell, 1949 Common river galaxias
12745.  Galaxias zebratus (Castelnau, 1861) Cape Galaxias
12746.  Galaxiella munda McDowall, 1978 Western dwarf galaxias
12747.  Galaxiella nigrostriata (Shipway, 1953) Blackstriped dwarf galaxias
12748.  Galaxiella pusilla (Mack, 1936) Eastern dwarf galaxias
12749.  Galaxiella toourtkoourt Coleman & Raadik, 2015 Little galaxias
12750.  Galeichthys ater Castelnau, 1861 Black seacatfish
12751.  Galeichthys feliceps Valenciennes, 1840 White barbel
12752.  Galeichthys peruvianus Lütken, 1874 Peruvian sea catfish
12753.  Galeichthys troworum Kulongowski, 2010  
12754.  Galeocerdo cuvier (Péron & Lesueur, 1822) Tiger shark
12755.  Galeocharax gulo (Cope, 1870)  
12756.  Galeocharax humeralis (Valenciennes, 1834)  
12757.  Galeocharax knerii (Steindachner, 1879)  
12758.  Galeoides decadactylus (Bloch, 1795) Lesser African threadfin
12759.  Galeorhinus galeus (Linnaeus, 1758) Tope shark
12760.  Galeus antillensis Springer, 1979  
12761.  Galeus arae (Nichols, 1927) Roughtail catshark
12762.  Galeus atlanticus (Vaillant, 1888) Atlantic sawtail cat shark
12763.  Galeus cadenati Springer, 1966 Longfin sawtail cat shark
12764.  Galeus corriganae White, Mana & Naylor, 2016  
12765.  Galeus eastmani (Jordan & Snyder, 1904) Gecko catshark
12766.  Galeus friedrichi Ebert & Jang, 2022 Philippines sawtail catshark
12767.  Galeus gracilis Compagno & Stevens, 1993 Slender sawtail catshark
12768.  Galeus longirostris Tachikawa & Taniuchi, 1987 Longnose sawtail cat shark
12769.  Galeus melastomus Rafinesque, 1810 Blackmouth catshark
12770.  Galeus mincaronei Soto, 2001 Southern sawtail catshark
12771.  Galeus murinus (Collett, 1904) Mouse catshark
12772.  Galeus nipponensis Nakaya, 1975 Broadfin sawtail catshark
12773.  Galeus piperatus Springer & Wagner, 1966 Peppered catshark
12774.  Galeus polli Cadenat, 1959 African sawtail catshark
12775.  Galeus priapus Séret & Last, 2008  
12776.  Galeus sauteri (Jordan & Richardson, 1909) Blacktip sawtail catshark
12777.  Galeus schultzi Springer, 1979 Dwarf sawtail catshark
12778.  Galeus springeri Konstantinou & Cozzi, 1998 Springer's sawtail cat shark
12779.  Gambusia affinis (Baird & Girard, 1853) Mosquitofish
12780.  Gambusia alvarezi Hubbs & Springer, 1957 Yellowfin gambusia
12781.  Gambusia amistadensis Peden, 1973 Amistad gambusia
12782.  Gambusia atrora Rosen & Bailey, 1963 Blackfin gambusia
12783.  Gambusia aurata Miller & Minckley, 1970 Golden gambusia
12784.  Gambusia baracoana Rivas, 1944 Baracoa gambusia
12785.  Gambusia beebei Myers, 1935 Miragoane gambusia
12786.  Gambusia bucheri Rivas, 1944 Moa gambusia
12787.  Gambusia clarkhubbsi Garrett & Edwards, 2003 San Felipe gambusia
12788.  Gambusia dominicensis Regan, 1913 Dominican gambusia
12789.  Gambusia echeagarayi (Álvarez, 1952) Maya gambusia
12790.  Gambusia eurystoma Miller, 1975 Widemouth gambusia
12791.  Gambusia gaigei Hubbs, 1929 Big Bend gambusia
12792.  Gambusia geiseri Hubbs & Hubbs, 1957 Largespring gambusia
12793.  Gambusia georgei Hubbs & Peden, 1969 San Marcos gambusia
12794.  Gambusia heterochir Hubbs, 1957 Clear Creek gambusia
12795.  Gambusia hispaniolae Fink, 1971 Hispaniolan gambusia
12796.  Gambusia holbrooki Girard, 1859 Eastern mosquitofish
12797.  Gambusia hurtadoi Hubbs & Springer, 1957 Crescent gambusia
12798.  Gambusia krumholzi Minckley, 1963 Spotfin gambusia
12799.  Gambusia lemaitrei Fowler, 1950 Lemaitre's mosquitofish
12800.  Gambusia longispinis Minckley, 1962 Cuatrocienegas gambusia
12801.  Gambusia luma Rosen & Bailey, 1963 Sleek mosquitofish
12802.  Gambusia manni Hubbs, 1927 Bahamas mosquitofish
12803.  Gambusia marshi Minckley & Craddock, 1962 Robust gambusia
12804.  Gambusia melapleura (Gosse, 1851) Striped gambusia
12805.  Gambusia monticola Rivas, 1971 Yao mosquitofish
12806.  Gambusia myersi Ahl, 1925 Myers mosquitofish
12807.  Gambusia nicaraguensis Günther, 1866 Nicaraguan mosquitofish
12808.  Gambusia nobilis (Baird & Girard, 1853) Pecos gambusia
12809.  Gambusia panuco Hubbs, 1926 Panuco gambusia
12810.  Gambusia pseudopunctata Rivas, 1969 Tiburon Peninsula gambusia
12811.  Gambusia punctata Poey, 1854 Cuban gambusia
12812.  Gambusia puncticulata Poey, 1854 Caribbean gambusia
12813.  Gambusia quadruncus Langerhans, 2012 Four hooked mosquitofish
12814.  Gambusia regani Hubbs, 1926 Forlon gambusia
12815.  Gambusia rhizophorae Rivas, 1969 Mangrove gambusia
12816.  Gambusia senilis Girard, 1859 Blotched gambusia
12817.  Gambusia sexradiata Hubbs, 1936 Teardrop mosquito
12818.  Gambusia speciosa Girard, 1859 Tex-Mex gambusia
12819.  Gambusia vittata Hubbs, 1926 Gulf gambusia
12820.  Gambusia wrayi Regan, 1913 Wray's gambusia
12821.  Gambusia xanthosoma Greenfield, 1983 Cayman gambusia
12822.  Gambusia yucatana Regan, 1914 Yucatan gambusia
12823.  Gambusia zarskei Meyer, Schories & Schartl, 2010 Chihuahua mosquitofish
12824.  Gammogobius steinitzi Bath, 1971 Steinitz's goby
12825.  Garcialebias adloffi (Ahl, 1922)  
12826.  Garcialebias arachan (Loureiro, Azpelicueta & García, 2004)  
12827.  Garcialebias araucarianus (Costa, 2014)  
12828.  Garcialebias bagual (Volcan, Lanés & Gonçalves, 2014)  
12829.  Garcialebias botocudo (Lanés, Volcan & Maltchik, 2021)  
12830.  Garcialebias charrua (Costa & Cheffe, 2001)  
12831.  Garcialebias cheffei (Volcan, Barbosa, Robe & Lanés, 2021)  
12832.  Garcialebias lourenciano (Volcan, Barbosa, Robe & Lanés, 2021)  
12833.  Garcialebias minuano (Costa & Cheffe, 2001)  
12834.  Garcialebias nachtigalli (Costa & Cheffe, 2006)  
12835.  Garcialebias nigrofasciatus (Costa & Cheffe, 2001)  
12836.  Garcialebias nubium (Lanés, Volcan & Maltchik, 2021)  
12837.  Garcialebias pelotapes (Costa & Cheffe, 2017)  
12838.  Garcialebias pongondo (Costa & Cheffe, 2017)  
12839.  Garcialebias reicherti (Loureiro & García, 2004)  
12840.  Garcialebias viarius (Vaz-Ferreira, Sierra de Soriano & Scaglia de Paulete, 1965)  
12841.  Gargariscus prionocephalus (Duméril, 1869) Jaggedhead gurnard
12842.  Garmanella pulchra Hubbs, 1936 Yucatan flagfish
12843.  Garo khajuriai (Talwar, Yazdani & Kundu, 1977) Garo spineless eel
12844.  Garra abhoyai Hora, 1921  
12845.  Garra aethiopica (Pellegrin, 1927)  
12846.  Garra allostoma Roberts, 1990  
12847.  Garra alticaputus Arunachalam, Nandagopal & Mayden, 2013  
12848.  Garra alticauda Cao, Nyingi, Bart & Zhang, 2023  
12849.  Garra amirhosseini Esmaeili, Sayyadzadeh, Coad & Eagderi, 2016  
12850.  Garra andruzzii (Vinciguerra, 1924) Somalian cavefish
12851.  Garra annandalei Hora, 1921  
12852.  Garra apogon (Norman, 1925)  
12853.  Garra arunachalami (Johnson & Soranam, 2001)  
12854.  Garra arunachalensis Nebeshwar & Vishwanath, 2013  
12855.  Garra arupi Nebeshwar, Vishwanath & Das, 2009  
12856.  Garra barreimiae Fowler & Steinitz, 1956  
12857.  Garra bicornuta Narayan Rao, 1920  
12858.  Garra biloborostris Roni & Vishwanath, 2017  
12859.  Garra bimaculacauda Thoni, Gurung & Mayden, 2016  
12860.  Garra binduensis Das, Kosygin & Panigrahi, 2016  
12861.  Garra birostris Nebeshwar & Vishwanath, 2013  
12862.  Garra bispinosa Zhang, 2005  
12863.  Garra blanfordii (Boulenger, 1901)  
12864.  Garra borneensis (Vaillant, 1902)  
12865.  Garra bourreti (Pellegrin, 1928)  
12866.  Garra buettikeri Krupp, 1983  
12867.  Garra caudomaculata (Battalgil, 1942) Antakya minnow
12868.  Garra cavernicola Freyhof, 2025  
12869.  Garra centrala Nguyen, Vu & Nguyen, 2015  
12870.  Garra ceylonensis Bleeker, 1863 Stone sucker
12871.  Garra chakpiensis Nebeshwar & Vishwanath, 2015  
12872.  Garra chathensis Ezung, Shangningam & Pankaj, 2020  
12873.  Garra chaudhurii Hora, 1921  
12874.  Garra chebera Habteselassie, Mikschi, Ahnelt & Waidbacher, 2010  
12875.  Garra chindwinensis Premananda, Kosygin & Saidullah, 2017  
12876.  Garra chingaiensis Abonmai, Linthoingambi, Ngangbam, Thoidingjam & Singh, 2023  
12877.  Garra chivaensis Moyon & Arunkumar, 2020  
12878.  Garra clavirostris Roni, Sarbojit & Vishwanath, 2017  
12879.  Garra compressus Kosygin & Vishwanath, 1998  
12880.  Garra congoensis Poll, 1959  
12881.  Garra cornigera Shangningam & Vishwanath, 2015  
12882.  Garra culiciphaga (Pellegrin, 1927) Red stripe barb
12883.  Garra cyclostomata Mai, 1978  
12884.  Garra cyrano Kottelat, 2000  
12885.  Garra dampaensis Lalronunga, Lalnuntluanga & Lalramliana, 2013  
12886.  Garra deccanensis Jadhav, Karuthapandi, Shangningam, Jaiswal & Shankar, 2022  
12887.  Garra dembecha Getahun & Stiassny, 2007  
12888.  Garra dembeensis (Rüppell, 1835) Dembea stone lapper
12889.  Garra dengba Deng, Cao & Zhang, 2018  
12890.  Garra dohjei Marngar, Mawlong & Lokeshwor, 2024  
12891.  Garra dulongensis (Chen, Pan, Kong & Yang, 2006)  
12892.  Garra dunsirei Banister, 1987  
12893.  Garra duobarbis Getahun & Stiassny, 2007  
12894.  Garra elegans (Günther, 1868)  
12895.  Garra elongata Vishwanath & Kosygin, 2000  
12896.  Garra emarginata Madhusoodana Kurup & Radhakrishnan, 2011  
12897.  Garra ethelwynnae Menon, 1958  
12898.  Garra festai (Tortonese, 1939)  
12899.  Garra fisheri (Fowler, 1937)  
12900.  Garra flavatra Kullander & Fang, 2004  
12901.  Garra fuliginosa Fowler, 1934  
12902.  Garra gallagheri Krupp, 1988 Black Garra
12903.  Garra geba Getahun & Stiassny, 2007  
12904.  Garra ghorensis Krupp, 1982  
12905.  Garra gotyla (Gray, 1830) Sucker head
12906.  Garra gracilis (Pellegrin & Chevey, 1936)  
12907.  Garra gravelyi (Annandale, 1919)  
12908.  Garra gymnothorax Berg, 1949 Chest scaleless garra
12909.  Garra hexagonarostris Nebeshwar, Rameshori & Prabina, 2024  
12910.  Garra hindii (Boulenger, 1905)  
12911.  Garra hormuzensis Zamani-Faradonbe, Zhang & Keivany, 2021  
12912.  Garra hughi Silas, 1955  
12913.  Garra ignestii (Gianferrari, 1925)  
12914.  Garra imbarbatus (Nguyen, 2001)  
12915.  Garra imberbis (Vinciguerra, 1890)  
12916.  Garra jaldhakaensis Kosygin, Shangningam, Singh & Das, 2021  
12917.  Garra jamila Moritz, Straube & Neumann, 2019  
12918.  Garra jerdoni Day, 1867  
12919.  Garra jordanica Hamidan, Geiger & Freyhof, 2014  
12920.  Garra kalakadensis Rema Devi, 1993  
12921.  Garra kalpangi Nebeshwar, Bagra & Das, 2012  
12922.  Garra kemali (Hankó, 1925) Ereğli minnow
12923.  Garra kempi Hora, 1921  
12924.  Garra khawbungi Arunachalam, Nandagopal & Mayden, 2014  
12925.  Garra kimini Arunachalam, Nandagopal & Mayden, 2013  
12926.  Garra lamta (Hamilton, 1822)  
12927.  Garra lancrenonensis Blache & Miton, 1960  
12928.  Garra langlungensis Ezung, Shangningam & Pankaj, 2021  
12929.  Garra lautior Banister, 1987  
12930.  Garra lissorhynchus (McClelland, 1842)  
12931.  Garra litanensis Vishwanath, 1993  
12932.  Garra longipinnis Banister & Clarke, 1977  
12933.  Garra lorestanensis Mousavi-Sabet & Eagderi, 2016  
12934.  Garra lungongza Ngangbam & Lithoingambi, 2023  
12935.  Garra magnacavus Shangningam, Kosygin & Sinha, 2019  
12936.  Garra magnidiscus Tamang, 2013  
12937.  Garra makiensis (Boulenger, 1904)  
12938.  Garra mamshuqa Krupp, 1983  
12939.  Garra manipurensis Vishwanath & Sarojnalini, 1988  
12940.  Garra mcclellandi (Jerdon, 1849)  
12941.  Garra menderesensis (Küçük, Bayçelebi, Güçlü & Gülle, 2015)  
12942.  Garra menoni Rema Devi & Indra, 1984  
12943.  Garra meymehensis Zamani-Faradonbe, Keivany, Dorafshan & Zhang, 2021  
12944.  Garra mini Rahman, Mollah, Norén & Kullander, 2016  
12945.  Garra minibarbata Cao, Nyingi, Bart & Zhang, 2023  
12946.  Garra minima Arunachalam, Nandagopal & Mayden, 2013  
12947.  Garra mirofrontis Chu & Cui, 1987  
12948.  Garra mlapparaensis Madhusoodana Kurup & Radhakrishnan, 2011  
12949.  Garra mondica Sayyadzadeh, Esmaeili & Freyhof, 2015  
12950.  Garra moyonkhulleni Moyon & Arunkumar, 2018  
12951.  Garra mullya (Sykes, 1839) Sucker fish
12952.  Garra naganensis Hora, 1921  
12953.  Garra nambulica Vishwanath & Joyshree, 2005  
12954.  Garra namyaensis Shangningam & Vishwanath, 2012  
12955.  Garra nana (Heckel, 1843)  
12956.  Garra napata Moritz, Straube & Neumann, 2019  
12957.  Garra nasuta (McClelland, 1838)  
12958.  Garra nepalensis Rayamajhi & Arunachalam, 2017  
12959.  Garra nethravathiensis Arunachalam & Nandagopal, 2014  
12960.  Garra nigricauda Arunachalam, Nandagopal & Mayden, 2013  
12961.  Garra nigricollis Kullander & Fang, 2004  
12962.  Garra notata (Blyth, 1860)  
12963.  Garra orientalis Nichols, 1925  
12964.  Garra ornata (Nichols & Griscom, 1917)  
12965.  Garra orontesi Bayçelebi, Kaya, Turan & Freyhof, 2021  
12966.  Garra palaruvica Arunachalam, Raja, Nandagopal & Mayden, 2013  
12967.  Garra panitvongi Tangjitjaroen, Randall, Tongnunui, Boyd & Page, 2023 Redtail Garra
12968.  Garra paralissorhynchus Vishwanath & Shanta Devi, 2005  
12969.  Garra parastenorhynchus Thoni, Gurung & Mayden, 2016  
12970.  Garra periyarensis Gopi, 2001  
12971.  Garra persica Berg, 1914  
12972.  Garra phewakholaensis Limbu, Rajbanshi & Raza, 2024  
12973.  Garra phillipsi Deraniyagala, 1933 Phillips's garra
12974.  Garra platycephala Narayan Rao, 1920  
12975.  Garra poecilura Kullander & Fang, 2004  
12976.  Garra poilanei Petit & Tchang, 1933  
12977.  Garra propulvinus Kullander & Fang, 2004  
12978.  Garra qiaojiensis Wu & Yao, 1977  
12979.  Garra quadratirostris Nebeshwar & Vishwanath, 2013  
12980.  Garra quadrimaculata (Rüppell, 1835)  
12981.  Garra rakhinica Kullander & Fang, 2004  
12982.  Garra ranganensis Tamang, Sinha, Abujam & Kumar, 2019  
12983.  Garra regressus Getahun & Stiassny, 2007  
12984.  Garra rezai Mousavi-Sabet, Eagderi, Saemi-Komsari, Kaya & Freyhof, 2022  
12985.  Garra robertsi Thoni & Mayden, 2015  
12986.  Garra roseae Mousavi-Sabet, Saemi-Komsari, Doadrio & Freyhof, 2019  
12987.  Garra rossica (Nikolskii, 1900)  
12988.  Garra rotundinasus Zhang, 2006  
12989.  Garra rufa (Heckel, 1843) Red garra
12990.  Garra rupecula (McClelland, 1839)  
12991.  Garra sahilia Krupp, 1983  
12992.  Garra salweenica Hora & Mukerji, 1934  
12993.  Garra sannarensis Moritz, Straube & Neumann, 2019  
12994.  Garra shamal Kirchner, Kruckenhauser, Pichler, Borkenhagen & Freyhof, 2020  
12995.  Garra sharq Kirchner, Kruckenhauser, Pichler, Borkenhagen & Freyhof, 2020  
12996.  Garra simbalbaraensis Rath, Shangningam & Kosygin, 2019  
12997.  Garra sindhae Lyon, Geiger & Freyhof, 2016  
12998.  Garra smartae Krupp & Budd, 2009  
12999.  Garra spilota Kullander & Fang, 2004  
13000.  Garra stenorhynchus (Jerdon, 1849)  
13001.  Garra surendranathanii Shaji, Arun & Easa, 1996  
13002.  Garra tamangi Gurumayum & Kosygin, 2016  
13003.  Garra tana Getahun & Stiassny, 2007  
13004.  Garra tashanensis Mousavi-Sabet, Vatandoust, Fatemi & Eagderi, 2016  
13005.  Garra tengchongensis Zhang & Chen, 2002  
13006.  Garra tezuensis Thoidingjam, Ngangbam, Linthoingambi & Singh, 2023  
13007.  Garra tiam Zamani-Faradonbe, Keivany, Dorafshan & Zhang, 2021  
13008.  Garra tibanica Trewavas, 1941  
13009.  Garra tibetana Gong, Deng, Wang & Liu, 2018  
13010.  Garra trilobata Shangningam & Vishwanath, 2015  
13011.  Garra turcica Karaman, 1971  
13012.  Garra tyao Arunachalam, Nandagopal & Mayden, 2014  
13013.  Garra typhlops (Bruun & Kaiser, 1944) Iran cave barb
13014.  Garra ukhrulensis Nebeshwar & Vishwanath, 2015  
13015.  Garra variabilis (Heckel, 1843) Variable garra
13016.  Garra vinciguerrae (Boulenger, 1901)  
13017.  Garra vittatula Kullander & Fang, 2004  
13018.  Garra waensis Lothongkham, Arbsuwan & Musikasinthorn, 2014  
13019.  Garra wanae (Regan, 1914)  
13020.  Garra waterloti (Pellegrin, 1935)  
13021.  Garra widdowsoni (Trewavas, 1955) Iraq blind barb
13022.  Garra zubzaensis Tenali, Shangningam, Bhattacharjee, Patel & Kosygin, 2024  
13023.  Gasterochisma melampus Richardson, 1845 Butterfly kingfish
13024.  Gasteropelecus levis (Eigenmann, 1909) Silver hatchetfish
13025.  Gasteropelecus maculatus Steindachner, 1879 Spotted hatchetfish
13026.  Gasteropelecus sternicla (Linnaeus, 1758) River hatchetfish
13027.  Gasterosteus aculeatus Linnaeus, 1758 Three-spined stickleback
13028.  Gasterosteus crenobiontus Băcescu & Mayer, 1956 Techirghiol stickleback
13029.  Gasterosteus islandicus Sauvage, 1874  
13030.  Gasterosteus microcephalus Girard, 1854  
13031.  Gasterosteus nipponicus Higuchi, Sakai & Goto, 2014  
13032.  Gasterosteus wheatlandi Putnam, 1867 Blackspotted stickleback
13033.  Gastrocyathus gracilis Briggs, 1955 Slender clingfish
13034.  Gastrocymba quadriradiata (Rendahl, 1926)  
13035.  Gastromyzon aequabilis Tan, 2006  
13036.  Gastromyzon aeroides Tan & Sulaiman, 2006 Sky Blue Borneo sucker
13037.  Gastromyzon auronigrus Tan, 2006  
13038.  Gastromyzon bario Tan, 2006  
13039.  Gastromyzon borneensis Günther, 1874  
13040.  Gastromyzon contractus Roberts, 1982  
13041.  Gastromyzon cornusaccus Tan, 2006  
13042.  Gastromyzon cranbrooki Tan & Sulaiman, 2006  
13043.  Gastromyzon crenastus Tan & Leh, 2006  
13044.  Gastromyzon ctenocephalus Roberts, 1982 Blue dorsal Borneo sucker
13045.  Gastromyzon danumensis Chin & Inger, 1989  
13046.  Gastromyzon embalohensis Rachmatika, 1998  
13047.  Gastromyzon extrorsus Tan, 2006  
13048.  Gastromyzon farragus Tan & Leh, 2006  
13049.  Gastromyzon fasciatus Inger & Chin, 1961  
13050.  Gastromyzon ingeri Tan, 2006  
13051.  Gastromyzon introrsus Tan, 2006  
13052.  Gastromyzon katibasensis Leh & Chai, 2003  
13053.  Gastromyzon lepidogaster Roberts, 1982 Green Borneo sucker
13054.  Gastromyzon megalepis Roberts, 1982  
13055.  Gastromyzon monticola (Vaillant, 1889)  
13056.  Gastromyzon ocellatus Tan & Ng, 2004 Eyespotted Borneo sucker
13057.  Gastromyzon ornaticauda Tan & Martin-Smith, 1998  
13058.  Gastromyzon pariclavis Tan & Martin-Smith, 1998  
13059.  Gastromyzon praestans Tan, 2006  
13060.  Gastromyzon psiloetron Tan, 2006  
13061.  Gastromyzon punctulatus Inger & Chin, 1961 Hillstream loach
13062.  Gastromyzon ridens Roberts, 1982 Pinoh Borneo sucker
13063.  Gastromyzon russulus Tan, 2006  
13064.  Gastromyzon scitulus Tan & Leh, 2006 Serian Borneo sucker
13065.  Gastromyzon spectabilis Tan, 2006  
13066.  Gastromyzon stellatus Tan, 2006  
13067.  Gastromyzon umbrus Tan, 2006  
13068.  Gastromyzon venustus Tan & Sulaiman, 2006  
13069.  Gastromyzon viriosus Tan, 2006 Yellowfinned Borneo sucker
13070.  Gastromyzon zebrinus Tan, 2006 Zebra Borneo sucker
13071.  Gastropsetta frontalis Bean, 1895 Shrimp flounder
13072.  Gastroscyphus hectoris (Günther, 1876) Hector's clingfish
13073.  Gavialiceps arabicus (D'Ancona, 1928)  
13074.  Gavialiceps bertelseni Karmovskaya, 1993  
13075.  Gavialiceps javanicus Karmovskaya, 1993 Duckbill conger
13076.  Gavialiceps taeniola Alcock, 1889  
13077.  Gavialiceps taiwanensis (Chen & Weng, 1967)  
13078.  Gazza achlamys Jordan & Starks, 1917 Smalltoothed ponyfish
13079.  Gazza dentex (Valenciennes, 1835) Ovoid toothpony
13080.  Gazza minuta (Bloch, 1795) Toothpony
13081.  Gazza rhombea Kimura, Yamashita & Iwatsuki, 2000 Rhomboid toothpony
13082.  Gazza squamiventralis Yamashita & Kimura, 2001 Scaled belly toothpony
13083.  Gelanoglanis nanonocticolus Soares-Porto, Walsh, Nico & Netto, 1999  
13084.  Gelanoglanis pan Calegari, Reis & Vari, 2014  
13085.  Gelanoglanis stroudi Böhlke, 1980  
13086.  Gelanoglanis travieso Rengifo & Lujan, 2008  
13087.  Gempylus serpens Cuvier, 1829 Snake mackerel
13088.  Genicanthus bellus Randall, 1975 Ornate angelfish
13089.  Genicanthus caudovittatus (Günther, 1860) Zebra angelfish
13090.  Genicanthus lamarck (Lacepède, 1802) Blackstriped angelfish
13091.  Genicanthus melanospilos (Bleeker, 1857) Spotbreast angelfish
13092.  Genicanthus personatus Randall, 1975 Masked angelfish
13093.  Genicanthus semicinctus (Waite, 1900) Halfbanded angelfish
13094.  Genicanthus semifasciatus (Kamohara, 1934) Japanese swallow
13095.  Genicanthus spinus Randall, 1975 Pitcairn angelfish
13096.  Genicanthus takeuchii Pyle, 1997 Spotted angelfish
13097.  Genicanthus watanabei (Yasuda & Tominaga, 1970) Blackedged angelfish
13098.  Genidens barbus (Lacepède, 1803) White sea catfish
13099.  Genidens genidens (Cuvier, 1829) Guri sea catfish
13100.  Genidens machadoi (Miranda Ribeiro, 1918)  
13101.  Genidens planifrons (Higuchi, Reis & Araújo, 1982)  
13102.  Genioliparis ferox (Stein, 1978)  
13103.  Genioliparis kafanovi Balushkin & Voskoboinikova, 2008  
13104.  Genioliparis lindbergi Andriashev & Neyelov, 1976  
13105.  Genus Sp Bailly, 2020 Unknown status species
13106.  Genus Species Bailly, 2020 New species
13107.  Genyagnus monopterygius (Schneider, 1801) Spotted stargazer
13108.  Genyatremus cavifrons (Cuvier, 1830)  
13109.  Genyatremus dovii (Günther, 1864) Spotted head sargo
13110.  Genyatremus luteus (Bloch, 1790) Torroto grunt
13111.  Genyatremus pacifici (Günther, 1864) Carruco sargo
13112.  Genyochromis mento Trewavas, 1935  
13113.  Genyomyrus donnyi Boulenger, 1898  
13114.  Genyonemus lineatus (Ayres, 1855) White croaker
13115.  Genypterus blacodes (Forster, 1801) Pink cusk-eel
13116.  Genypterus brasiliensis Regan, 1903  
13117.  Genypterus capensis (Smith, 1847) Kingklip
13118.  Genypterus chilensis (Guichenot, 1848) Red cusk-eel
13119.  Genypterus maculatus (Tschudi, 1846) Black cusk-eel
13120.  Genypterus tigerinus Klunzinger, 1872 Rock ling
13121.  Geophagus abalios López-Fernández & Taphorn, 2004  
13122.  Geophagus altifrons Heckel, 1840  
13123.  Geophagus argyrostictus Kullander, 1991 Silverspotted eartheater
13124.  Geophagus brachybranchus Kullander & Nijssen, 1989  
13125.  Geophagus brasiliensis (Quoy & Gaimard, 1824) Pearl cichlid
13126.  Geophagus brokopondo Kullander & Nijssen, 1989  
13127.  Geophagus camopiensis Pellegrin, 1903 Oyapock eartheater
13128.  Geophagus crassilabris Steindachner, 1876 Panamanian eartheater
13129.  Geophagus crocatus Hauser & López-Fernández, 2013  
13130.  Geophagus diamantinensis Mattos, Costa & Santos, 2015  
13131.  Geophagus dicrozoster López-Fernández & Taphorn, 2004  
13132.  Geophagus gottwaldi Schindler & Staeck, 2006  
13133.  Geophagus grammepareius Kullander & Taphorn, 1992  
13134.  Geophagus harreri Gosse, 1976 Maroni eartheater
13135.  Geophagus iporangensis Haseman, 1911  
13136.  Geophagus itapicuruensis Haseman, 1911  
13137.  Geophagus megasema Heckel, 1840  
13138.  Geophagus mirabilis Deprá, Kullander, Pavanelli & Graça, 2014  
13139.  Geophagus multiocellus Mattos & Costa, 2018  
13140.  Geophagus neambi Lucinda, Lucena & Assis, 2010  
13141.  Geophagus obscurus (Castelnau, 1855)  
13142.  Geophagus parnaibae Staeck & Schindler, 2006  
13143.  Geophagus pellegrini Regan, 1912 Yellowhump eartheater
13144.  Geophagus proximus (Castelnau, 1855)  
13145.  Geophagus rufomarginatus Mattos & Costa, 2018  
13146.  Geophagus santosi Mattos & Costa, 2018  
13147.  Geophagus steindachneri Eigenmann & Hildebrand, 1922 Redhump eartheater
13148.  Geophagus surinamensis (Bloch, 1791) Redstriped eartheater
13149.  Geophagus sveni Lucinda, Lucena & Assis, 2010  
13150.  Geophagus taeniopareius Kullander & Royero, 1992  
13151.  Geophagus winemilleri López-Fernández & Taphorn, 2004  
13152.  Geotria australis Gray, 1851 Pouched lamprey
13153.  Geotria macrostoma (Burmeister, 1868)  
13154.  Gephyroberyx darwinii (Johnson, 1866) Darwin's slimehead
13155.  Gephyroberyx japonicus (Döderlein, 1883) Big roughy
13156.  Gephyrocharax atracaudatus (Meek & Hildebrand, 1912)  
13157.  Gephyrocharax caucanus Eigenmann, 1912  
13158.  Gephyrocharax chaparae Fowler, 1940  
13159.  Gephyrocharax chocoensis Eigenmann, 1912  
13160.  Gephyrocharax intermedius Meek & Hildebrand, 1916  
13161.  Gephyrocharax major Myers, 1929  
13162.  Gephyrocharax martae Dahl, 1943  
13163.  Gephyrocharax melanocheir Eigenmann, 1912  
13164.  Gephyrocharax sinuensis Dahl, 1964  
13165.  Gephyrocharax torresi Vanegas-Ríos, Azpelicueta. Mirande & García Gonzales, 2013  
13166.  Gephyrocharax valencia Eigenmann, 1920  
13167.  Gephyrocharax venezuelae Schultz, 1944  
13168.  Gephyrocharax whaleri Hildebrand, 1938  
13169.  Gephyrochromis lawsi Fryer, 1957  
13170.  Gephyrochromis moorii Boulenger, 1901  
13171.  Gephyroglanis congicus Boulenger, 1899  
13172.  Gephyroglanis gymnorhynchus Pappenheim, 1914  
13173.  Gephyroglanis habereri Steindachner, 1912  
13174.  Gephyromochlus leopardus (Hoedeman, 1961)  
13175.  Gerlachea australis Dollo, 1900  
13176.  Gerres akazakii Iwatsuki, Kimura & Yoshino, 2007 Japanese tenspined silver-biddy
13177.  Gerres baconensis (Evermann & Seale, 1907) Scaly snouted silver-biddy
13178.  Gerres chrysops Iwatsuki, Kimura & Yoshino, 1999 Gold sheen silver-biddy
13179.  Gerres cinereus (Walbaum, 1792) Yellow fin mojarra
13180.  Gerres decacanthus (Bleeker, 1864) Small Chinese silver-biddy
13181.  Gerres equulus Temminck & Schlegel, 1844  
13182.  Gerres erythrourus (Bloch, 1791) Deepbody mojarra
13183.  Gerres filamentosus Cuvier, 1829 Whipfin silverbiddy
13184.  Gerres infasciatus Iwatsuki & Kimura, 1998 Nonbanded whipfin mojarra
13185.  Gerres japonicus Bleeker, 1854 Japanese silver-biddy
13186.  Gerres limbatus Cuvier, 1830 Saddleback silver-biddy
13187.  Gerres longirostris (Lacepède, 1801) Strongspine silver-biddy
13188.  Gerres macracanthus Bleeker, 1854 Longspine silverbiddy
13189.  Gerres maldivensis Regan, 1902  
13190.  Gerres methueni Regan, 1920 Striped silver biddy
13191.  Gerres microphthalmus Iwatsuki, Kimura & Yoshino, 2002 Small-eyed whipfin mojarra
13192.  Gerres mozambiquensis Iwatsuki & Heemstra, 2007  
13193.  Gerres nigri Günther, 1859 Guinean striped mojarra
13194.  Gerres oblongus Cuvier, 1830 Slender silverbiddy
13195.  Gerres oyena (Fabricius, 1775) Common silverbiddy
13196.  Gerres phaiya Iwatsuki & Heemstra, 2001 Strong spined silver-biddy
13197.  Gerres ryukyuensis Iwatsuki, Kimura & Yoshino, 2007 Ryukyu banded silver-biddy
13198.  Gerres septemfasciatus Liu & Yan, 2009 Seven-banded silver biddy
13199.  Gerres setifer (Hamilton, 1822) Small Bengal silver-biddy
13200.  Gerres shima Iwatsuki, Kimura & Yoshino, 2007 Banded silver-biddy
13201.  Gerres silaceus Iwatsuki, Kimura & Yoshino, 2001 Malayan silver-biddy
13202.  Gerres simillimus Regan, 1907  
13203.  Gerres subfasciatus Cuvier, 1830 Common silver belly
13204.  Geryichthys sterbai Zarske, 1997  
13205.  Ghatsa menoni (Shaji & Easa, 1995)  
13206.  Ghatsa montana (Herre, 1945) Anamalai loach
13207.  Ghatsa pillaii (Indra & Rema Devi, 1981)  
13208.  Ghatsa santhamparaiensis (Arunachalam, Johnson & Rema Devi, 2002)  
13209.  Ghatsa silasi (Madhusoodana Kurup & Radhakrishnan, 2011)  
13210.  Gibberichthys latifrons (Thorp, 1969) Small-scaled gibberfish
13211.  Gibberichthys pumilus Parr, 1933 Gibberfish
13212.  Gibbonsia elegans (Cooper, 1864) Spotted kelpfish
13213.  Gibbonsia metzi Hubbs, 1927 Striped kelpfish
13214.  Gibbonsia montereyensis Hubbs, 1927 Crevice kelpfish
13215.  Gigantactis balushkini Kharin, 1984  
13216.  Gigantactis cheni Ho & Shao, 2019 Hairy whipnose
13217.  Gigantactis elsmani Bertelsen, Pietsch & Lavenberg, 1981  
13218.  Gigantactis gargantua Bertelsen, Pietsch & Lavenberg, 1981  
13219.  Gigantactis gibbsi Bertelsen, Pietsch & Lavenberg, 1981  
13220.  Gigantactis golovani Bertelsen, Pietsch & Lavenberg, 1981  
13221.  Gigantactis gracilicauda Regan, 1925  
13222.  Gigantactis herwigi Bertelsen, Pietsch & Lavenberg, 1981  
13223.  Gigantactis ios Bertelsen, Pietsch & Lavenberg, 1981  
13224.  Gigantactis kreffti Bertelsen, Pietsch & Lavenberg, 1981  
13225.  Gigantactis longicauda Bertelsen & Pietsch, 2002  
13226.  Gigantactis longicirra Waterman, 1939  
13227.  Gigantactis macronema Regan, 1925  
13228.  Gigantactis meadi Bertelsen, Pietsch & Lavenberg, 1981  
13229.  Gigantactis microdontis Bertelsen, Pietsch & Lavenberg, 1981  
13230.  Gigantactis microphthalmus (Regan & Trewavas, 1932)  
13231.  Gigantactis paresca Rickle, 2024  
13232.  Gigantactis paxtoni Bertelsen, Pietsch & Lavenberg, 1981 Paxton's whipnose
13233.  Gigantactis perlatus Beebe & Crane, 1947  
13234.  Gigantactis savagei Bertelsen, Pietsch & Lavenberg, 1981  
13235.  Gigantactis vanhoeffeni Brauer, 1902  
13236.  Gigantactis watermani Bertelsen, Pietsch & Lavenberg, 1981  
13237.  Giganthias immaculatus Katayama, 1954  
13238.  Giganthias serratospinosus White & Dharmadi, 2012 Spinyfin Perch
13239.  Gigantura chuni Brauer, 1901 Gigantura
13240.  Gigantura indica Brauer, 1901 Telescopefish
13241.  Gila alutacea (Agassiz & Pickering, 1855) Chiselmouth
13242.  Gila atraria (Girard, 1856) Utah chub
13243.  Gila brevicauda Norris, Fischer & Minckley, 2003 Shorttail chub
13244.  Gila coerulea (Girard, 1856) Blue chub
13245.  Gila conspersa Garman, 1881 Nazas chub
13246.  Gila coriacea (Hubbs & Miller, 1948) Moapa dace
13247.  Gila crassicauda (Baird & Girard, 1854) Thicktail chub
13248.  Gila cypha Miller, 1946 Humpback chub
13249.  Gila ditaenia Miller, 1945 Sonora chub
13250.  Gila elegans Baird & Girard, 1853 Bonytail
13251.  Gila eremica DeMarais, 1991 Desert chub
13252.  Gila intermedia (Girard, 1856) Gila chub
13253.  Gila minacae Meek, 1902 Mexican roundtail chub
13254.  Gila modesta (Garman, 1881) Salinas chub
13255.  Gila nigra Cope, 1875 Headwater chub
13256.  Gila nigrescens (Girard, 1856) Chihuahua chub
13257.  Gila orcuttii (Eigenmann & Eigenmann, 1890) Arroyo chub
13258.  Gila pandora (Cope, 1872) Rio Grande chub
13259.  Gila pulchra (Girard, 1856) Conchos chub
13260.  Gila purpurea (Girard, 1856) Yaqui chub
13261.  Gila robusta Baird & Girard, 1853 Roundtail chub
13262.  Gila seminuda Cope & Yarrow, 1875 Virgin chub
13263.  Gilbertidia dolganovi Mandrytsa, 1993  
13264.  Gilbertidia pustulosa Schmidt, 1937  
13265.  Gilbertolus alatus (Steindachner, 1878)  
13266.  Gilbertolus atratoensis Schultz, 1943  
13267.  Gilbertolus maracaiboensis Schultz, 1943  
13268.  Gilchristella aestuaria (Gilchrist, 1913) Gilchrist's round herring
13269.  Gillellus arenicola Gilbert, 1890 Sandy stargazer
13270.  Gillellus chathamensis Dawson, 1977 Cocos stargazer
13271.  Gillellus greyae Kanazawa, 1952 Arrow stargazer
13272.  Gillellus healae Dawson, 1982 Masked stargazer
13273.  Gillellus inescatus Williams, 2002  
13274.  Gillellus jacksoni Dawson, 1982  
13275.  Gillellus ornatus Gilbert, 1892 Ornate stargazer
13276.  Gillellus searcheri Dawson, 1977 Searcher stargazer
13277.  Gillellus semicinctus Gilbert, 1890 Half-banded stargazer
13278.  Gillellus uranidea Böhlke, 1968 Warteye stargazer
13279.  Gillichthys detrusus Gilbert & Scofield, 1898  
13280.  Gillichthys mirabilis Cooper, 1864 Longjaw mudsucker
13281.  Gillichthys seta (Ginsburg, 1938) Shortjaw mudsucker
13282.  Gilloblennius abditus Hardy, 1986 Obscure triplefin
13283.  Gilloblennius tripennis (Forster, 1801) Thripenny
13284.  Ginglymostoma cirratum (Bonnaterre, 1788) Nurse shark
13285.  Ginglymostoma unami Del Moral-Flores, Ramírez-Antonio, Angulo & Pérez-Ponce de León, 2015  
13286.  Ginsburgellus novemlineatus (Fowler, 1950) Nineline goby
13287.  Girardinichthys ireneae Radda & Meyer, 2003  
13288.  Girardinichthys multiradiatus (Meek, 1904) Darkedged splitfin
13289.  Girardinichthys viviparus (Bustamante, 1837) Chapultepec splitfin
13290.  Girardinus creolus Garman, 1895 Creole topminnow
13291.  Girardinus cubensis (Eigenmann, 1903) Cuban topminnow
13292.  Girardinus denticulatus Garman, 1895 Toothy topminnow
13293.  Girardinus falcatus (Eigenmann, 1903) Goldbelly topminnow
13294.  Girardinus metallicus Poey, 1854 Metallic livebearer
13295.  Girardinus microdactylus Rivas, 1944 Smallfinger topminnow
13296.  Girardinus uninotatus Poey, 1860 Singlespot topminnow
13297.  Girella albostriata Steindachner, 1898  
13298.  Girella cyanea Macleay, 1881 Blue drummer
13299.  Girella elevata Macleay, 1881 Black drummer
13300.  Girella fasciata (Kner & Steindachner, 1867)  
13301.  Girella feliciana Clark, 1938  
13302.  Girella fimbriata (McCulloch, 1920) Caramel drummer
13303.  Girella freminvillii (Valenciennes, 1846)  
13304.  Girella laevifrons (Tschudi, 1846)  
13305.  Girella leonina (Richardson, 1846)  
13306.  Girella mezina Jordan & Starks, 1907  
13307.  Girella nebulosa Kendall & Radcliffe, 1912 Rapanui nibbler
13308.  Girella nigricans (Ayres, 1860) Opaleye
13309.  Girella punctata Gray, 1835 Largescale blackfish
13310.  Girella simplex (Richardson, 1848)  
13311.  Girella simplicidens Osburn & Nichols, 1916 Gulf opal eye
13312.  Girella stuebeli Troschel, 1866 Blackfish drummer
13313.  Girella tephraeops (Richardson, 1846) Rock blackfish
13314.  Girella tricuspidata (Quoy & Gaimard, 1824) Parore
13315.  Girella zebra (Richardson, 1846) Zebra fish
13316.  Girella zonata Günther, 1859 Verdean nibbler
13317.  Giuris margaritaceus (Valenciennes, 1837) Snakehead gudgeon
13318.  Gladioglanis anacanthus Rocha, de Oliveira & Rapp Py-Daniel, 2008  
13319.  Gladioglanis conquistador Lundberg, Bornbusch & Mago-Leccia, 1991  
13320.  Gladioglanis machadoi Ferraris & Mago-Leccia, 1989  
13321.  Gladiogobius brevispinis Shibukawa & Allen, 2007 Short-spined goby
13322.  Gladiogobius ensifer Herre, 1933 Gladiator goby
13323.  Gladiogobius rex Shibukawa & Allen, 2007 King goby
13324.  Glanapteryx anguilla Myers, 1927  
13325.  Glanapteryx niobium de Pinna, 1998  
13326.  Glandulocauda caerulea Menezes & Weitzman, 2009  
13327.  Glandulocauda melanopleura (Ellis, 1911)  
13328.  Glanidium albescens Lütken, 1874  
13329.  Glanidium botocudo Sarmento-Soares & Martins-Pinheiro, 2013  
13330.  Glanidium catharinensis Miranda Ribeiro, 1962  
13331.  Glanidium cesarpintoi Ihering, 1928  
13332.  Glanidium melanopterum Miranda Ribeiro, 1918  
13333.  Glanidium ribeiroi Haseman, 1911  
13334.  Glaniopsis denudata Roberts, 1982  
13335.  Glaniopsis gossei Roberts, 1982  
13336.  Glaniopsis hanitschi Boulenger, 1899  
13337.  Glaniopsis multiradiata Roberts, 1982  
13338.  Glaphyropoma rodriguesi de Pinna, 1992  
13339.  Glaphyropoma spinosum Bichuette, de Pinna & Trajano, 2008  
13340.  Glaridoglanis andersonii (Day, 1870)  
13341.  Glaucosoma buergeri Richardson, 1845 Deepsea jewfish
13342.  Glaucosoma hebraicum Richardson, 1845 West Australian dhufish
13343.  Glaucosoma magnificum (Ogilby, 1915) Threadfin pearl-perch
13344.  Glaucosoma scapulare Ramsay, 1881 Pearl perch
13345.  Glaucostegus cemiculus (Geoffroy Saint-Hilaire, 1817) Blackchin guitarfish
13346.  Glaucostegus granulatus (Cuvier, 1829) Granulated guitarfish
13347.  Glaucostegus halavi (Fabricius, 1775) Halavi ray
13348.  Glaucostegus microphthalmus (Teng, 1959) Smalleyed guitarfish
13349.  Glaucostegus obtusus (Müller & Henle, 1841) Widenose guitarfish
13350.  Glaucostegus petiti (Chabanaud, 1929) Madagascar guitarfish
13351.  Glaucostegus spinosus (Günther, 1870) Spiny guitarfish
13352.  Glaucostegus thouin (Anonymous [Lacepède], 1798) Thouin ray
13353.  Glaucostegus typus (Anonymous [Bennett], 1830) Giant shovelnose ray
13354.  Glaucostegus younholeei Habib & Islam, 2001  
13355.  Glenoglossa wassi McCosker, 1982 Angler snake eel
13356.  Glossamia abo (Herre, 1935)  
13357.  Glossamia aprion (Richardson, 1842) Mouth almighty
13358.  Glossamia arguni Hadiaty & Allen, 2011  
13359.  Glossamia beauforti (Weber, 1907) Beaufort's mouth almighty
13360.  Glossamia gjellerupi (Weber & de Beaufort, 1929) Gjellerup's mouth almighty
13361.  Glossamia heurni (Weber & de Beaufort, 1929)  
13362.  Glossamia narindica Roberts, 1978 Slender mouth almighty
13363.  Glossamia sandei (Weber, 1907) Sande's mouth almighty
13364.  Glossamia timika Allen, Hortle & Renyaan, 2000 Timika Mouth Almighty
13365.  Glossamia trifasciata (Weber, 1913) Three-barred mouth almighty
13366.  Glossamia wichmanni (Weber, 1907) Wichmann's mouth almighty
13367.  Glossanodon australis Kobyliansky, 1998 Southern herring smelt
13368.  Glossanodon danieli Parin & Shcherbachev, 1982  
13369.  Glossanodon elongatus Kobyliansky, 1998  
13370.  Glossanodon kotakamaru Endo & Nashida, 2010 Kotaka's argentine
13371.  Glossanodon leioglossus (Valenciennes, 1848) Smalltoothed argentine
13372.  Glossanodon lineatus (Matsubara, 1943)  
13373.  Glossanodon macrocephalus Bineesh, Nashad, Kumar & Endo, 2019  
13374.  Glossanodon melanomanus Kobyliansky, 1998  
13375.  Glossanodon mildredae Cohen & Atsaides, 1969  
13376.  Glossanodon nazca Parin & Shcherbachev, 1982  
13377.  Glossanodon polli Cohen, 1958  
13378.  Glossanodon pseudolineatus Kobyliansky, 1998 Saddled herring smelt
13379.  Glossanodon pygmaeus Cohen, 1958 Pygmy argentine
13380.  Glossanodon semifasciatus (Kishinouye, 1904) Deep-sea smelt
13381.  Glossanodon struhsakeri Cohen, 1970 Struhsaker's deep-sea smelt
13382.  Glossogobius ankaranensis Banister, 1994  
13383.  Glossogobius aureus Akihito & Meguro, 1975 Golden tank goby
13384.  Glossogobius bellendenensis Hoese & Allen, 2009  
13385.  Glossogobius bicirrhosus (Weber, 1894) Bearded flathead goby
13386.  Glossogobius brunnoides (Nichols, 1951) Dusky mountain goby
13387.  Glossogobius bulmeri Whitley, 1959 Bulmer's goby
13388.  Glossogobius callidus (Smith, 1937)  
13389.  Glossogobius celebius (Valenciennes, 1837) Celebes goby
13390.  Glossogobius circumspectus (Macleay, 1883) Circumspect goby
13391.  Glossogobius clitellus Hoese & Allen, 2012  
13392.  Glossogobius coatesi Hoese & Allen, 1990 Coates' goby
13393.  Glossogobius concavifrons (Ramsay & Ogilby, 1886) Concave goby
13394.  Glossogobius flavipinnis (Aurich, 1938)  
13395.  Glossogobius giuris (Hamilton, 1822) Tank goby
13396.  Glossogobius gnomus Hoese, Allen & Hadiaty, 2017  
13397.  Glossogobius hanisii Zarei, Chakona & Schliewen, 2025  
13398.  Glossogobius hoesei Allen & Boeseman, 1982 Hoese's goby
13399.  Glossogobius illimis Hoese & Allen, 2012  
13400.  Glossogobius intermedius Aurich, 1938  
13401.  Glossogobius kokius (Valenciennes, 1837)  
13402.  Glossogobius koragensis Herre, 1935 Koragu tank goby
13403.  Glossogobius macrocephalus Hoese & Allen, 2015  
13404.  Glossogobius mahalonensis Hoese, Hadiaty & Herder, 2015  
13405.  Glossogobius matanensis (Weber, 1913)  
13406.  Glossogobius minutus Geevarghese & John, 1983  
13407.  Glossogobius multipapillus Hoese & Allen, 2015  
13408.  Glossogobius munroi Hoese & Allen, 2012  
13409.  Glossogobius muscorum Hoese & Allen, 2009  
13410.  Glossogobius nanus Hoese, Allen & Hadiaty, 2017  
13411.  Glossogobius obscuripinnis (Peters, 1868)  
13412.  Glossogobius olivaceus (Temminck & Schlegel, 1845)  
13413.  Glossogobius pumilus Hoese, Allen & Hadiaty, 2017  
13414.  Glossogobius robertsi Hoese & Allen, 2009  
13415.  Glossogobius sentaniensis Hoese & Allen, 2015  
13416.  Glossogobius sparsipapillus Akihito & Meguro, 1976 Linecheek tank goby
13417.  Glossogobius tenuiformis Fowler, 1934 Oman freshwater goby
13418.  Glossogobius torrentis Hoese & Allen, 1990 White water goby
13419.  Glossolepis dorityi Allen, 2001  
13420.  Glossolepis incisa Weber, 1907 Red rainbowfish
13421.  Glossolepis kabia (Herre, 1935)  
13422.  Glossolepis leggetti Allen & Renyaan, 1998 Leggett's rainbowfish
13423.  Glossolepis maculosa Allen, 1981 Spotted rainbowfish
13424.  Glossolepis multisquamata (Weber & de Beaufort, 1922) Sepik rainbowfish
13425.  Glossolepis pseudoincisa Allen & Cross, 1980 Tami River rainbowfish
13426.  Glossolepis ramuensis Allen, 1985 Ramu rainbowfish
13427.  Glossolepis wanamensis Allen & Kailola, 1979 Lake Wanam rainbowfish
13428.  Glyphis fowlerae Compagno, White & Cavanagh, 2010 Borneo river shark
13429.  Glyphis gangeticus (Müller & Henle, 1839) Ganges shark
13430.  Glyphis garricki Compagno, White & Last, 2008 Northern river shark
13431.  Glyphis glyphis (Müller & Henle, 1839) Speartooth shark
13432.  Glyphis siamensis (Steindachner, 1896) Irrawaddy river shark
13433.  Glyptauchen panduratus (Richardson, 1850) Goblinfish
13434.  Glyptocephalus cynoglossus (Linnaeus, 1758) Witch flounder
13435.  Glyptocephalus kitaharae (Jordan & Starks, 1904) Willowy flounder
13436.  Glyptocephalus stelleri (Schmidt, 1904) Blackfin flounder
13437.  Glyptocephalus zachirus Lockington, 1879 Rex sole
13438.  Glyptoparus delicatulus Smith, 1959 Delicate blenny
13439.  Glyptophidium argenteum Alcock, 1889  
13440.  Glyptophidium japonicum Kamohara, 1936 Japanese cusk
13441.  Glyptophidium longipes Norman, 1939 Bigeye brotula
13442.  Glyptophidium lucidum Smith & Radcliffe, 1913 Sculptured cusk
13443.  Glyptophidium macropus Alcock, 1894  
13444.  Glyptophidium oceanium Smith & Radcliffe, 1913  
13445.  Glyptosternon akhtari Silas, 1952  
13446.  Glyptosternon maculatum (Regan, 1905)  
13447.  Glyptosternon malaisei Rendahl & Vestergren, 1941  
13448.  Glyptosternon reticulatum McClelland, 1842 Turkestan catfish
13449.  Glyptothorax alaknandi Tilak, 1969  
13450.  Glyptothorax amnestus Ng & Kottelat, 2016  
13451.  Glyptothorax anamalaiensis Silas, 1952  
13452.  Glyptothorax annandalei Hora, 1923  
13453.  Glyptothorax armeniacus (Berg, 1918) Armenian mountain cat
13454.  Glyptothorax ater Anganthoibi & Vishwanath, 2011  
13455.  Glyptothorax botius (Hamilton, 1822)  
13456.  Glyptothorax brevipinnis Hora, 1923  
13457.  Glyptothorax buchanani Smith, 1945  
13458.  Glyptothorax burmanicus Prashad & Mukerji, 1929  
13459.  Glyptothorax callopterus Smith, 1945  
13460.  Glyptothorax caudimaculatus Anganthoibi & Vishwanath, 2011  
13461.  Glyptothorax cavia (Hamilton, 1822)  
13462.  Glyptothorax chimtuipuiensis Anganthoibi & Vishwanath, 2010  
13463.  Glyptothorax chindwinica Vishwanath & Linthoingambi, 2007  
13464.  Glyptothorax churamanii Yumnam & Vishwanath, 2012  
13465.  Glyptothorax clavatus Rameshori & Vishwanath, 2014  
13466.  Glyptothorax conirostris (Steindachner, 1867)  
13467.  Glyptothorax coracinus Ng & Rainboth, 2008  
13468.  Glyptothorax cous (Linnaeus, 1766) Tigris cat
13469.  Glyptothorax davissinghi Manimekalan & Das, 1998  
13470.  Glyptothorax decussatus Ng & Kottelat, 2016  
13471.  Glyptothorax deqinensis Mo & Chu, 1986  
13472.  Glyptothorax dihangensis Yirang & Singh, 2025  
13473.  Glyptothorax dikrongensis Tamang & Chaudhry, 2011  
13474.  Glyptothorax distichus Kosygin, Singh & Gurumayum, 2020  
13475.  Glyptothorax dorsalis Vinciguerra, 1890  
13476.  Glyptothorax elankadensis Plamoottil & Abraham, 2013 Travancore rock catfish
13477.  Glyptothorax exodon Ng & Rachmatika, 2005  
13478.  Glyptothorax famelicus Ng & Kottelat, 2016  
13479.  Glyptothorax filicatus Ng & Freyhof, 2008  
13480.  Glyptothorax fokiensis (Rendahl, 1925)  
13481.  Glyptothorax forabilis Ng & Kottelat, 2017  
13482.  Glyptothorax fucatus Jiang, Ng, Yang & Chen, 2012  
13483.  Glyptothorax fuscus Fowler, 1934  
13484.  Glyptothorax garhwali Tilak, 1969  
13485.  Glyptothorax giudikyensis Kosygin, Singh & Gurumayum, 2020  
13486.  Glyptothorax gopii Kosygin, Das, Singh & Chowdhury, 2019  
13487.  Glyptothorax gracilis (Günther, 1864)  
13488.  Glyptothorax granosus Jiang, Ng, Yang & Chen, 2012  
13489.  Glyptothorax granulus Vishwanath & Linthoingambi, 2007  
13490.  Glyptothorax hainanensis (Nichols & Pope, 1927)  
13491.  Glyptothorax heokheei Singh, Chowdhury, Gurumayum & Kosygin, 2023  
13492.  Glyptothorax honghensis Li, 1984  
13493.  Glyptothorax horai (Fowler, 1934)  
13494.  Glyptothorax housei Herre, 1942  
13495.  Glyptothorax hymavatiae Tenali, Adak, Chandran, Singh, Sarkar & Banerjee, 2025  
13496.  Glyptothorax igniculus Ng & Kullander, 2013  
13497.  Glyptothorax indicus Talwar, 1991  
13498.  Glyptothorax interspinalum (Mai, 1978)  
13499.  Glyptothorax irroratus Ng & Kottelat, 2023  
13500.  Glyptothorax jalalensis Balon & Hensel, 1970  
13501.  Glyptothorax jayarami Rameshori & Vishwanath, 2012  
13502.  Glyptothorax kashmirensis Hora, 1923  
13503.  Glyptothorax keluk Ng & Kottelat, 2016  
13504.  Glyptothorax ketambe Ng & Hadiaty, 2009  
13505.  Glyptothorax kudremukhensis Gopi, 2007  
13506.  Glyptothorax kurdistanicus (Berg, 1931) Iran cat
13507.  Glyptothorax laak (Popta, 1904)  
13508.  Glyptothorax lairamkhullensis Devi, Linthoingambi & Singh, 2023  
13509.  Glyptothorax lampris Fowler, 1934  
13510.  Glyptothorax lanceatus Ng, Jiang & Chen, 2012  
13511.  Glyptothorax laosensis Fowler, 1934  
13512.  Glyptothorax lonah (Sykes, 1839)  
13513.  Glyptothorax longicauda Li, 1984  
13514.  Glyptothorax longjiangensis Mo & Chu, 1986  
13515.  Glyptothorax maceriatus Ng & Lalramliana, 2012  
13516.  Glyptothorax macromaculatus Li, 1984  
13517.  Glyptothorax madraspatanus (Day, 1873)  
13518.  Glyptothorax major (Boulenger, 1894)  
13519.  Glyptothorax malabarensis Gopi, 2010  
13520.  Glyptothorax manipurensis Menon, 1955  
13521.  Glyptothorax mibangi Darshan, Dutta, Kachari, Gogoi & Das, 2015  
13522.  Glyptothorax minimaculatus Li, 1984  
13523.  Glyptothorax naziri Mirza & Naik, 1969  
13524.  Glyptothorax nelsoni Ganguly, Datta & Sen, 1972  
13525.  Glyptothorax ngapang Vishwanath & Linthoingambi, 2007  
13526.  Glyptothorax nieuwenhuisi (Vaillant, 1902)  
13527.  Glyptothorax obliquimaculatus Jiang, Chen & Yang, 2010  
13528.  Glyptothorax obscurus Li, 1984  
13529.  Glyptothorax palakkadiensis Singh & Kosygin, 2025  
13530.  Glyptothorax pallozonus (Lin, 1934)  
13531.  Glyptothorax panda Ferraris & Britz, 2005  
13532.  Glyptothorax pantherinus Anganthoibi & Vishwanath, 2013  
13533.  Glyptothorax pectinopterus (McClelland, 1842) River cat
13534.  Glyptothorax pictus Ng & Kottelat, 2016  
13535.  Glyptothorax platypogon (Valenciennes, 1840)  
13536.  Glyptothorax platypogonides (Bleeker, 1855)  
13537.  Glyptothorax plectilis Ng & Hadiaty, 2008  
13538.  Glyptothorax pongoensis Tenali & Singh, 2024  
13539.  Glyptothorax poonaensis Hora, 1938  
13540.  Glyptothorax porrectus Ng & Kottelat, 2017  
13541.  Glyptothorax prashadi Mukerji, 1932  
13542.  Glyptothorax primusplicae Shangningam & Kosygin, 2023  
13543.  Glyptothorax punjabensis Mirza & Kashmiri, 1971  
13544.  Glyptothorax quadriocellatus (Mai, 1978)  
13545.  Glyptothorax radiolus Ng & Lalramliana, 2013  
13546.  Glyptothorax robustus (Boeseman, 1966)  
13547.  Glyptothorax rugimentum Ng & Kottelat, 2008  
13548.  Glyptothorax rupiri Kosygin, Singh & Rath, 2021  
13549.  Glyptothorax saisii (Jenkins, 1910)  
13550.  Glyptothorax sardashtensis Jokar, Kamangar, Ghaderi & Freyhof, 2023  
13551.  Glyptothorax schmidti (Volz, 1904)  
13552.  Glyptothorax scrobiculus Ng & Lalramliana, 2012  
13553.  Glyptothorax senapatiensis Premananda, Kosygin & Saidullah, 2015  
13554.  Glyptothorax siamensis Hora, 1923  
13555.  Glyptothorax siangensis Singh, Kosygin, Rath & Gurumayum, 2023  
13556.  Glyptothorax silviae Coad, 1981  
13557.  Glyptothorax sinensis (Regan, 1908)  
13558.  Glyptothorax steindachneri (Pietschmann, 1913) Steindachner's cat
13559.  Glyptothorax stibaros Ng & Kottelat, 2016  
13560.  Glyptothorax stocki Mirza & Nijssen, 1978  
13561.  Glyptothorax stolickae (Steindachner, 1867)  
13562.  Glyptothorax strabonis Ng & Freyhof, 2008  
13563.  Glyptothorax striatus (McClelland, 1842)  
13564.  Glyptothorax sufii Asghar Bashir & Mirza, 1975  
13565.  Glyptothorax sykesi (Day, 1873)  
13566.  Glyptothorax telchitta (Hamilton, 1822)  
13567.  Glyptothorax trewavasae Hora, 1938  
13568.  Glyptothorax trilineatus Blyth, 1860 Three-lined catfish
13569.  Glyptothorax vatandousti Jouladeh-Roudbar, Ghanavi & Freyhof, 2023  
13570.  Glyptothorax ventrolineatus Vishwanath & Linthoingambi, 2006  
13571.  Glyptothorax verrucosus Rameshori & Vishwanath, 2012  
13572.  Glyptothorax zanaensis Wu, He & Chu, 1981  
13573.  Glyptothorax zeiladensis Shangningam, Kosygin & Gurumayum, 2024  
13574.  Glyptothorax zhujiangensis Lin, 2003  
13575.  Gnathanacanthus goetzeei Bleeker, 1855 Red velvetfish
13576.  Gnathanodon speciosus (Forsskål, 1775) Golden trevally
13577.  Gnathocharax steindachneri Fowler, 1913  
13578.  Gnathochromis permaxillaris (David, 1936)  
13579.  Gnathodentex aureolineatus (Lacepède, 1802) Striped large-eye bream
13580.  Gnathodolus bidens Myers, 1927  
13581.  Gnatholepis anjerensis (Bleeker, 1851) Eye-bar goby
13582.  Gnatholepis argus Larson & Buckle, 2005  
13583.  Gnatholepis caudimaculata Larson & Buckle, 2012  
13584.  Gnatholepis cauerensis (Bleeker, 1853) Eyebar goby
13585.  Gnatholepis gymnocara Randall & Greenfield, 2001 Nakedcheek sandgoby
13586.  Gnatholepis knighti Jordan & Evermann, 1903  
13587.  Gnatholepis ophthalmotaenia (Bleeker, 1854)  
13588.  Gnatholepis pascuensis Randall & Greenfield, 2001 Rapanui goby
13589.  Gnatholepis thompsoni Jordan, 1904 Goldspot goby
13590.  Gnatholepis yoshinoi Suzuki & Randall, 2009 Yoshino's goby
13591.  Gnathonemus barbatus Poll, 1967  
13592.  Gnathonemus echidnorhynchus Pellegrin, 1924  
13593.  Gnathonemus longibarbis (Hilgendorf, 1888) Longnose stonebasher
13594.  Gnathonemus petersii (Günther, 1862) Elephantnose fish
13595.  Gnathophis andriashevi Karmovskaya, 1990  
13596.  Gnathophis asanoi Karmovskaya, 2004  
13597.  Gnathophis bathytopos Smith & Kanazawa, 1977 Blackgut conger
13598.  Gnathophis bracheatopos Smith & Kanazawa, 1977 Longeye conger
13599.  Gnathophis capensis (Kaup, 1856) Southern conger
13600.  Gnathophis castlei Karmovskaya & Paxton, 2000 Castle's conger
13601.  Gnathophis cinctus (Garman, 1899) Hardtail conger
13602.  Gnathophis codoniphorus Maul, 1972  
13603.  Gnathophis ginanago (Asano, 1958)  
13604.  Gnathophis grahami Karmovskaya & Paxton, 2000 Graham's conger
13605.  Gnathophis habenatus (Richardson, 1848) Little conger eel
13606.  Gnathophis heterognathos (Bleeker, 1858)  
13607.  Gnathophis heterolinea (Kotthaus, 1968)  
13608.  Gnathophis johnsoni Prokofiev, Frable, Emelianova, Saveleva & Orlov, 2025  
13609.  Gnathophis leptosomatus Karrer, 1983  
13610.  Gnathophis longicauda (Ramsay & Ogilby, 1888) Little conger
13611.  Gnathophis macroporis Karmovskaya & Paxton, 2000 Largepore conger
13612.  Gnathophis melanocoelus Karmovskaya & Paxton, 2000  
13613.  Gnathophis microps Karmovskaya & Paxton, 2000 Smalleye conger
13614.  Gnathophis musteliceps (Alcock, 1894) Sharknose conger
13615.  Gnathophis mystax (Delaroche, 1809) Thinlip conger
13616.  Gnathophis nasutus Karmovskaya & Paxton, 2000  
13617.  Gnathophis neocaledoniensis Karmovskaya, 2004  
13618.  Gnathophis nystromi (Jordan & Snyder, 1901)  
13619.  Gnathophis parini Karmovskaya, 1990  
13620.  Gnathophis smithi Karmovskaya, 1990  
13621.  Gnathophis tritos Smith & Kanazawa, 1977  
13622.  Gnathophis umbrellabius (Whitley, 1948) Umbrella conger
13623.  Gnathophis xenica (Matsubara & Ochiai, 1951)  
13624.  Gnathopogon caerulescens (Sauvage, 1883)  
13625.  Gnathopogon elongatus (Temminck & Schlegel, 1846)  
13626.  Gnathopogon herzensteini (Günther, 1896)  
13627.  Gnathopogon imberbis (Sauvage & Dabry de Thiersant, 1874)  
13628.  Gnathopogon nicholsi (Fang, 1943)  
13629.  Gnathopogon polytaenia (Nichols, 1925)  
13630.  Gnathopogon strigatus (Regan, 1908) Manchurian gudgeon
13631.  Gnathopogon taeniellus (Nichols, 1925)  
13632.  Gnathopogon tsinanensis (Mori, 1928)  
13633.  Gobiesox adustus Jordan & Gilbert, 1882 Panamic clingfish
13634.  Gobiesox aethus (Briggs, 1951) Clarion clingfish
13635.  Gobiesox barbatulus Starks, 1913 Lappetlip clingfish
13636.  Gobiesox canidens (Briggs, 1951) Socorro clingfish
13637.  Gobiesox cephalus Lacepède, 1800 Clingfish
13638.  Gobiesox crassicorpus (Briggs, 1951)  
13639.  Gobiesox daedaleus Briggs, 1951  
13640.  Gobiesox eugrammus Briggs, 1955 Lined clingfish
13641.  Gobiesox fluviatilis Briggs & Miller, 1960 Mountain clingfish
13642.  Gobiesox fulvus Meek, 1907  
13643.  Gobiesox juniperoserrai Espinosa Pérez & Castro-Aguirre, 1996 Peninsular clingfish
13644.  Gobiesox juradoensis Fowler, 1944  
13645.  Gobiesox lucayanus Briggs, 1963 Bahama skilletfish
13646.  Gobiesox maeandricus (Girard, 1858) Northern clingfish
13647.  Gobiesox marijeanae Briggs, 1960 Lonely clingfish
13648.  Gobiesox marmoratus Jenyns, 1842  
13649.  Gobiesox mexicanus Briggs & Miller, 1960 Mexican clingfish
13650.  Gobiesox milleri Briggs, 1955  
13651.  Gobiesox multitentaculus (Briggs, 1951)  
13652.  Gobiesox nigripinnis (Peters, 1859) Blackfinned clingfish
13653.  Gobiesox papillifer Gilbert, 1890 Bearded clingfish
13654.  Gobiesox pinniger Gilbert, 1890  
13655.  Gobiesox potamius Briggs, 1955  
13656.  Gobiesox punctulatus (Poey, 1876) Stippled clingfish
13657.  Gobiesox rhessodon Smith, 1881 California clingfish
13658.  Gobiesox schultzi Briggs, 1951 Smoothlip clingfish
13659.  Gobiesox stenocephalus Briggs, 1955  
13660.  Gobiesox strumosus Cope, 1870 Skilletfish
13661.  Gobiesox woodsi (Schultz, 1944) Woods' clingfish
13662.  Gobio acutipinnatus Men'shikov, 1939  
13663.  Gobio alverniae Kottelat & Persat, 2005 Auvergne gudgeon
13664.  Gobio artvinicus Turan, Japoshvili, Aksu & Bektaş, 2016  
13665.  Gobio battalgilae Naseka, Erk'akan & Küçük, 2006 Eyilikler gudgeon
13666.  Gobio brevicirris Fowler, 1976 Don gudgeon
13667.  Gobio bulgaricus Drensky, 1926  
13668.  Gobio carpathicus Vladykov, 1925 Carpathian gudgeon
13669.  Gobio caucasicus Kamensky, 1901  
13670.  Gobio coriparoides Nichols, 1925  
13671.  Gobio cynocephalus Dybowski, 1869 Siberian gudgeon
13672.  Gobio delyamurei Freyhof & Naseka, 2005  
13673.  Gobio feraeensis Stephanidis, 1973 Thessaly gudgeon
13674.  Gobio fushunensis Xie, Li & Xie, 2007 Fushun gudgeon
13675.  Gobio gobio (Linnaeus, 1758) Gudgeon
13676.  Gobio gymnostethus Ladiges, 1960 Cappadocian gudgeon
13677.  Gobio hettitorum Ladiges, 1960 Anatolian gudgeon
13678.  Gobio holurus Fowler, 1976 Caspian gudgeon
13679.  Gobio huanghensis Luo, Le & Chen, 1977  
13680.  Gobio insuyanus Ladiges, 1960 Cihanbeyli gudgeon
13681.  Gobio intermedius Battalgil, 1944 Eber gudgeon
13682.  Gobio kizilirmakensis Turan, Japoshvili, Aksu & Bektaş, 2016  
13683.  Gobio kovatschevi Chichkoff, 1937 Varna gudgeon
13684.  Gobio krymensis Bănărescu & Nalbant, 1973 Salgir gudgeon
13685.  Gobio kubanicus Vasil'eva, 2004  
13686.  Gobio lingyuanensis Mori, 1934  
13687.  Gobio lozanoi Doadrio & Madeira, 2004  
13688.  Gobio macrocephalus Mori, 1930  
13689.  Gobio maeandricus Naseka, Erk'akan & Küçük, 2006 Işıklı gudgeon
13690.  Gobio meridionalis Xu, 1987  
13691.  Gobio microlepidotus Battalgil, 1942 Beyşehir gudgeon
13692.  Gobio obtusirostris Valenciennes, 1842  
13693.  Gobio occitaniae Kottelat & Persat, 2005  
13694.  Gobio ohridanus Karaman, 1924 Ohrid gudgeon
13695.  Gobio rivuloides Nichols, 1925  
13696.  Gobio sakaryaensis Turan, Ekmekçi, Luskova & Mendel, 2012 Sakarya Gudgeon
13697.  Gobio sarmaticus Berg, 1949 Ukrainian gudgeon
13698.  Gobio sibiricus Nikolskii, 1936  
13699.  Gobio skadarensis Karaman, 1937 Skadar gudgeon
13700.  Gobio soldatovi Berg, 1914 Soldatov's gudgeon
13701.  Gobio tchangi Li, 2015  
13702.  Gobio uralensis Turbanov, Bolotovskiy, Artaev, Gandlin, Levina, Vasil’eva & Levin, 2025 Ural gudgeon
13703.  Gobio volgensis Vasil'eva, Mendel, Vasil'ev, Lusk & Lusková, 2008  
13704.  Gobiobotia abbreviata Fang & Wang, 1931  
13705.  Gobiobotia bouommatos Man, Chen & Zhang, 2024  
13706.  Gobiobotia brevibarba Mori, 1935  
13707.  Gobiobotia brevirostris Chen & Cao, 1977  
13708.  Gobiobotia cheni Bănărescu & Nalbant, 1966  
13709.  Gobiobotia filifer (Garman, 1912)  
13710.  Gobiobotia guilingensis Chen, 1989  
13711.  Gobiobotia homalopteroidea Rendahl, 1933  
13712.  Gobiobotia incarinatus Man, Chen & Zhang, 2024  
13713.  Gobiobotia jiangxiensis Zhang & Liu, 1995  
13714.  Gobiobotia kolleri Bănărescu & Nalbant, 1966  
13715.  Gobiobotia lii Chen, Wang, Cao & Zhang, 2022  
13716.  Gobiobotia longibarba Fang & Wang, 1931  
13717.  Gobiobotia macrocephala Mori, 1935  
13718.  Gobiobotia meridionalis Chen & Cao, 1977  
13719.  Gobiobotia naktongensis Mori, 1935  
13720.  Gobiobotia nicholsi Bănărescu & Nalbant, 1966  
13721.  Gobiobotia pappenheimi Kreyenberg, 1911 Eightbarbel gudgeon
13722.  Gobiobotia paucirastella Zheng & Yan, 1986  
13723.  Gobiobotia tungi Fang, 1933  
13724.  Gobiobotia yuanjiangensis Chen & Cao, 1977  
13725.  Gobiocichla ethelwynnae Roberts, 1982  
13726.  Gobiocichla wonderi Kanazawa, 1951  
13727.  Gobioclinus bucciferus (Poey, 1868) Puffcheek blenny
13728.  Gobioclinus dendriticus (Reid, 1935) Bravo clinid
13729.  Gobioclinus filamentosus (Springer, 1960) Quillfin blenny
13730.  Gobioclinus gobio (Valenciennes, 1836) Palehead blenny
13731.  Gobioclinus guppyi (Norman, 1922) Mimic blenny
13732.  Gobioclinus haitiensis (Beebe & Tee-Van, 1928) Longfin blenny
13733.  Gobioclinus kalisherae (Jordan, 1904) Downy blenny
13734.  Gobiocyproides rarus (Ye & Fu, 1983)  
13735.  Gobiodon acicularis Harold & Winterbottom, 1995 Needlespine coral goby
13736.  Gobiodon albofasciatus Sawada & Arai, 1972 Whitelined coral goby
13737.  Gobiodon aoyagii Shibukawa, Suzuki & Aizawa, 2013  
13738.  Gobiodon ater Herler, Bogorodsky & Suzuki, 2013 Black coralgoby
13739.  Gobiodon atrangulatus Garman, 1903  
13740.  Gobiodon axillaris De Vis, 1884 Red-striped coralgoby
13741.  Gobiodon bicalvolineatus Hildebrandt, Froehlich, Brodnicke, Klanten, Møller & Wong, 2024 Speckle-lined coral goby
13742.  Gobiodon bilineatus Herler, Bogorodsky & Suzuki, 2013 Two-lined coralgoby
13743.  Gobiodon brochus Harold & Winterbottom, 1999 Rasp coralgoby
13744.  Gobiodon ceramensis (Bleeker, 1853) Ceram coralgoby
13745.  Gobiodon citrinus (Rüppell, 1838) Poison goby
13746.  Gobiodon cobenjaminsis Hildebrandt, Froehlich, Brodnicke, Klanten, Møller & Wong, 2024 Russet coral goby
13747.  Gobiodon erythrospilus Bleeker, 1875  
13748.  Gobiodon fulvus Herre, 1927  
13749.  Gobiodon fuscoruber Herler, Bogorodsky & Suzuki, 2013 Brown-red coralgoby
13750.  Gobiodon heterospilos Bleeker, 1856 Head and tailspotted coralgoby
13751.  Gobiodon histrio (Valenciennes, 1837) Broad-barred goby
13752.  Gobiodon howsoni Allen, 2021 Howson's coralgoby
13753.  Gobiodon irregularis Herler, Bogorodsky & Suzuki, 2013 Rufous coralgoby
13754.  Gobiodon micropus Günther, 1861  
13755.  Gobiodon multilineatus Wu, 1979  
13756.  Gobiodon oculolineatus Wu, 1979 Eyeline coralgoby
13757.  Gobiodon okinawae Sawada, Arai & Abe, 1972 Okinawa goby
13758.  Gobiodon prolixus Winterbottom & Harold, 2005 Elongate coralgoby
13759.  Gobiodon quinquestrigatus (Valenciennes, 1837) Five-lined coral goby
13760.  Gobiodon reticulatus Playfair, 1867 Reticulate goby
13761.  Gobiodon rivulatus (Rüppell, 1830) Rippled coralgoby
13762.  Gobiodon spadix Sato & Motomura, 2024 Akane coral goby
13763.  Gobiodon spilophthalmus Fowler, 1944 White-lined coral goby
13764.  Gobiodon unicolor (Castelnau, 1873) Unicolor coralgoby
13765.  Gobiodon winterbottomi Suzuki, Yano & Senou, 2012  
13766.  Gobioides africanus (Giltay, 1935)  
13767.  Gobioides broussonnetii Lacepède, 1800 Violet goby
13768.  Gobioides grahamae Palmer & Wheeler, 1955  
13769.  Gobioides peruanus (Steindachner, 1880) Peruvian eelgoby
13770.  Gobioides sagitta (Günther, 1862)  
13771.  Gobiomorphus alpinus Stokell, 1962  
13772.  Gobiomorphus australis (Krefft, 1864) Striped gudgeon
13773.  Gobiomorphus basalis (Gray, 1842) Cran's bully
13774.  Gobiomorphus breviceps (Stokell, 1939) Upland bully
13775.  Gobiomorphus cotidianus McDowall, 1975 Common bully
13776.  Gobiomorphus coxii (Krefft, 1864) Cox's gudgeon
13777.  Gobiomorphus gobioides (Valenciennes, 1837) Giant bully
13778.  Gobiomorphus hubbsi (Stokell, 1959) Bluegilled bully
13779.  Gobiomorphus huttoni (Ogilby, 1894) Redfinned bully
13780.  Gobiomorus dormitor Lacepède, 1800 Bigmouth sleeper
13781.  Gobiomorus maculatus (Günther, 1859) Pacific sleeper
13782.  Gobiomorus polylepis Ginsburg, 1953 Finescale sleeper
13783.  Gobionellus daguae (Eigenmann, 1918) Choco goby
13784.  Gobionellus liolepis (Meek & Hildebrand, 1928)  
13785.  Gobionellus microdon (Gilbert, 1892) Estuary goby
13786.  Gobionellus occidentalis (Boulenger, 1909) Delta goby
13787.  Gobionellus oceanicus (Pallas, 1770) Highfin goby
13788.  Gobionellus stomatus Starks, 1913 Muckraker
13789.  Gobionotothen acuta (Günther, 1880) Triangular rockcod
13790.  Gobionotothen angustifrons (Fischer, 1885) Narrowhead rockcod
13791.  Gobionotothen barsukovi Balushkin, 1991  
13792.  Gobionotothen gibberifrons (Lönnberg, 1905) Humped rockcod
13793.  Gobionotothen marionensis (Günther, 1880) Lobe-lip notothen
13794.  Gobiopsis angustifrons Lachner & McKinney, 1978 Narrownape barbelgoby
13795.  Gobiopsis arenaria (Snyder, 1908) Patchwork barbelgoby
13796.  Gobiopsis atrata (Griffin, 1933) New Zealand black goby
13797.  Gobiopsis bravoi (Herre, 1940) Bravo's bearded goby
13798.  Gobiopsis canalis Lachner & McKinney, 1978 Checkered goby
13799.  Gobiopsis exigua Lachner & McKinney, 1979  
13800.  Gobiopsis jackbrooksi Allen, Erdmann & Brooks, 2018 Slender mudgoby
13801.  Gobiopsis liolepis (Koumans, 1931)  
13802.  Gobiopsis macrostoma Steindachner, 1861 Longjaw goby
13803.  Gobiopsis malekulae (Herre, 1935) Striped barbelgoby
13804.  Gobiopsis namnas Shibukawa, 2010  
13805.  Gobiopsis pinto (Smith, 1947) Snakehead goby
13806.  Gobiopsis quinquecincta (Smith, 1931) Fiveband barbelgoby
13807.  Gobiopsis springeri Lachner & McKinney, 1979 Springer's barbelgoby
13808.  Gobiopsis uranophilus Prokofiev, 2016  
13809.  Gobiopsis woodsi Lachner & McKinney, 1978 Woods' barbelgoby
13810.  Gobiopterus birtwistlei (Herre, 1935)  
13811.  Gobiopterus brachypterus (Bleeker, 1855)  
13812.  Gobiopterus chuno (Hamilton, 1822)  
13813.  Gobiopterus lacustris (Herre, 1927) Lacustrine goby
13814.  Gobiopterus macrolepis Cheng, 1965  
13815.  Gobiopterus mindanensis (Herre, 1944) Mindanao glassgoby
13816.  Gobiopterus panayensis (Herre, 1944)  
13817.  Gobiopterus semivestitus (Munro, 1949) Glassgoby
13818.  Gobiopterus smithi (Menon & Talwar, 1973)  
13819.  Gobiopterus stellatus (Herre, 1927) Dwarf freshwater goby
13820.  Gobiosoma aceras (Ginsburg, 1939) White-margined goby
13821.  Gobiosoma alfiei Joyeux & Macieira, 2015 Alfie's goby
13822.  Gobiosoma bosc (Lacepède, 1800) Naked goby
13823.  Gobiosoma chiquita (Jenkins & Evermann, 1889) Sonora goby
13824.  Gobiosoma ginsburgi Hildebrand & Schroeder, 1928 Seaboard goby
13825.  Gobiosoma grosvenori (Robins, 1964) Rockcut goby
13826.  Gobiosoma hemigymnum (Eigenmann & Eigenmann, 1888) Half naked goby
13827.  Gobiosoma hildebrandi (Ginsburg, 1939)  
13828.  Gobiosoma homochroma (Ginsburg, 1939)  
13829.  Gobiosoma longipala Ginsburg, 1933 Twoscale goby
13830.  Gobiosoma nudum (Meek & Hildebrand, 1928) Knobchin goby
13831.  Gobiosoma paradoxum (Günther, 1861) Paradox goby
13832.  Gobiosoma robustum Ginsburg, 1933 Code goby
13833.  Gobiosoma schultzi (Ginsburg, 1944)  
13834.  Gobiosoma seminudum (Günther, 1861) Silt goby
13835.  Gobiosoma spes (Ginsburg, 1939) Vermiculated goby
13836.  Gobiosoma spilotum (Ginsburg, 1939) Isthmian goby
13837.  Gobiosoma yucatanum Dawson, 1971 Yucatan goby
13838.  Gobitrichinotus arnoulti Kiener, 1963  
13839.  Gobitrichinotus radiocularis Fowler, 1943  
13840.  Gobius ater Bellotti, 1888 Bellotti's goby
13841.  Gobius ateriformis Brito & Miller, 2001  
13842.  Gobius auratus Risso, 1810 Golden goby
13843.  Gobius bontii Bleeker, 1849  
13844.  Gobius bucchichi Steindachner, 1870 Bucchich's goby
13845.  Gobius cobitis Pallas, 1814 Giant goby
13846.  Gobius couchi Miller & El-Tawil, 1974 Couch's goby
13847.  Gobius cruentatus Gmelin, 1789 Red-mouthed goby
13848.  Gobius fallax Sarato, 1889 Sarato's goby
13849.  Gobius gasteveni Miller, 1974 Steven's goby
13850.  Gobius geniporus Valenciennes, 1837 Slender goby
13851.  Gobius hypselosoma Bleeker, 1867  
13852.  Gobius incognitus Kovačić & Šanda, 2016 Incognito goby
13853.  Gobius kolombatovici Kovačić & Miller, 2000 Kolombatovic's goby
13854.  Gobius koseirensis Klunzinger, 1871  
13855.  Gobius leucomelas Peters, 1868  
13856.  Gobius niger Linnaeus, 1758 Black goby
13857.  Gobius ophiocephalus Pallas, 1814 Grass goby
13858.  Gobius paganellus Linnaeus, 1758 Rock goby
13859.  Gobius roulei de Buen, 1928 Roule's goby
13860.  Gobius rubropunctatus Delais, 1951  
13861.  Gobius salamansa Iglésias & Frotté, 2015 Salamansa goby
13862.  Gobius scorteccii Poll, 1961  
13863.  Gobius senegambiensis Metzelaar, 1919  
13864.  Gobius strictus Fage, 1907 Schmidt's goby
13865.  Gobius tetrophthalmus Brito & Miller, 2001  
13866.  Gobius tropicus Osbeck, 1765  
13867.  Gobius vittatus Vinciguerra, 1883 Striped goby
13868.  Gobius xanthocephalus Heymer & Zander, 1992 Yellow-headed goby
13869.  Gobius xoriguer Iglésias, Vukić & Šanda, 2021 Kestrel goby
13870.  Gobulus birdsongi Hoese & Reader, 2001 Fin-joined goby
13871.  Gobulus crescentalis (Gilbert, 1892) Crescent goby
13872.  Gobulus hancocki Ginsburg, 1938 Sandtop goby
13873.  Gobulus myersi Ginsburg, 1939 Paleback goby
13874.  Goeldiella eques (Müller & Troschel, 1849)  
13875.  Gogangra laevis Ng, 2005  
13876.  Gogangra viridescens (Hamilton, 1822)  
13877.  Gogo arcuatus Ng & Sparks, 2005 Bowfin Madagascar catfish
13878.  Gogo atratus Ng, Sparks & Loiselle, 2008 Blue Madagascar catfish
13879.  Gogo brevibarbis (Boulenger, 1911) Short bearded Madagascar catfish
13880.  Gogo ornatus Ng & Sparks, 2005 Variegated Madagascar catfish
13881.  Gogolia filewoodi Compagno, 1973 Sailback houndshark
13882.  Gollum attenuatus (Garrick, 1954) Slender smooth-hound
13883.  Gollum suluensis Last & Gaudiano, 2011 Sulu Gollumshark
13884.  Gomphosus caeruleus Lacepède, 1801 Green birdmouth wrasse
13885.  Gomphosus varius Lacepède, 1801 Bird wrasse
13886.  Gonialosa manmina (Hamilton, 1822) Ganges river gizzard shad
13887.  Gonialosa modesta (Day, 1870) Burmese river gizzard shad
13888.  Gonialosa whiteheadi Wongratana, 1983 Southern Burmese river gizzard shad
13889.  Gonichthys barnesi Whitley, 1943 Barne's lanternfish
13890.  Gonichthys cocco (Cocco, 1829) Cocco's lanternfish
13891.  Gonichthys tenuiculus (Garman, 1899) Slendertail lanternfish
13892.  Gonichthys venetus Becker, 1964  
13893.  Goniistius francisi (Burridge, 2004) Blacktip morwong
13894.  Goniistius gibbosus (Richardson, 1841) Magpie morwong
13895.  Goniistius plessisi (Randall, 1983) Plessis' morwong
13896.  Goniistius quadricornis (Günther, 1860)  
13897.  Goniistius rubrolabiatus (Allen & Heemstra, 1976)  
13898.  Goniistius vestitus (Castelnau, 1879) Crested morwong
13899.  Goniistius vittatus (Garrett, 1864) Hawaiian morwong
13900.  Goniistius zebra (Döderlein, 1883) Redlip morwong
13901.  Goniistius zonatus (Cuvier, 1830) Spottedtail morwong
13902.  Gonioplectrus hispanus (Cuvier, 1828) Spanish flag
13903.  Gonorynchus abbreviatus Temminck & Schlegel, 1846  
13904.  Gonorynchus forsteri Ogilby, 1911  
13905.  Gonorynchus gonorynchus (Linnaeus, 1766) Beaked salmon
13906.  Gonorynchus greyi (Richardson, 1845)  
13907.  Gonorynchus moseleyi Jordan & Snyder, 1923 Beaked sandfish
13908.  Gonostoma atlanticum Norman, 1930 Atlantic fangjaw
13909.  Gonostoma denudatum Rafinesque, 1810  
13910.  Goodea atripinnis Jordan, 1880 Blackfin goodea
13911.  Goodea gracilis Hubbs & Turner, 1939 Dusky splitfin
13912.  Goodea luitpoldii (Steindachner, 1894) Green goodea
13913.  Gordiichthys combibus McCosker & Lavenberg, 2001  
13914.  Gordiichthys ergodes McCosker, Böhlke & Böhlke, 1989 Irksone eel
13915.  Gordiichthys irretitus Jordan & Davis, 1891 Horsehair eel
13916.  Gordiichthys leibyi McCosker & Böhlke, 1984 String eel
13917.  Gordiichthys randalli McCosker & Böhlke, 1984  
13918.  Gorgasia barnesi Robison & Lancraft, 1984 Barnes' garden eel
13919.  Gorgasia cotroneii (D'Ancona, 1928)  
13920.  Gorgasia galzini Castle & Randall, 1999 Speckled garden-eel
13921.  Gorgasia hawaiiensis Randall & Chess, 1980 Hawaiian garden eel
13922.  Gorgasia inferomaculata (Blache, 1977)  
13923.  Gorgasia japonica Abe, Miki & Asai, 1977  
13924.  Gorgasia klausewitzi Quéro & Saldanha, 1995 Klausewitz' garden eel
13925.  Gorgasia maculata Klausewitz & Eibl-Eibesfeldt, 1959 Whitespotted garden eel
13926.  Gorgasia naeocepaea (Böhlke, 1951) Freckled garden eel
13927.  Gorgasia preclara Böhlke & Randall, 1981 Splendid garden eel
13928.  Gorgasia punctata Meek & Hildebrand, 1923 Peppered garden eel
13929.  Gorgasia sillneri Klausewitz, 1962  
13930.  Gorgasia taiwanensis Shao, 1990  
13931.  Gorgasia thamani Greenfield & Niesz, 2004  
13932.  Gorogobius nigricinctus (Delais, 1951)  
13933.  Gorogobius stevcici Kovačić & Schliewen, 2008  
13934.  Gosztonyia antarctica Matallanas, 2009  
13935.  Gouania adriatica Wagner, Kovačić & Koblmüller, 2020 Adriatic blunt-snouted clingfish
13936.  Gouania hofrichteri Wagner, Kovačić & Koblmüller, 2020 Hofrichter's clingfish
13937.  Gouania orientalis Wagner, Kovačić & Koblmüller, 2020 Oriental blunt-snouted clingfish
13938.  Gouania pigra (Nardo, 1827) Piglet sucker
13939.  Gouania willdenowi (Risso, 1810) Blunt-snouted clingfish
13940.  Gracila albomarginata (Fowler & Bean, 1930) Masked grouper
13941.  Gracilimugil argenteus (Quoy & Gaimard, 1825) Flat-tail mullet
13942.  Grahamichthys radiatus (Valenciennes, 1837) Graham's gudgeon
13943.  Grallenia arenicola Shibukawa & Iwata, 2007  
13944.  Grallenia baliensis Allen & Erdmann, 2012 Bali goby
13945.  Grallenia compta Allen & Erdmann, 2017 Ornamented goby
13946.  Grallenia dimorpha Allen & Erdmann, 2017  
13947.  Grallenia larsonae Allen & Hammer, 2018 Larson' tiny sandgoby
13948.  Grallenia lauensis Allen & Erdmann, 2017 Lau goby
13949.  Grallenia lipi Shibukawa & Iwata, 2007 Filamented pygmy sand-goby
13950.  Grallenia rubrilineata Allen & Erdmann, 2017 Redstripe goby
13951.  Grallenia solomonensis Allen & Erdmann, 2017 Solomons goby
13952.  Gramma brasiliensis Sazima, Gasparini & Moura, 1998 Brazilian basslet
13953.  Gramma dejongi Victor & Randall, 2010 Golden fairy basslet
13954.  Gramma linki Starck & Colin, 1978 Yellowlined basslet
13955.  Gramma loreto Poey, 1868 Royal gramma
13956.  Gramma melacara Böhlke & Randall, 1963 Blackcap basslet
13957.  Grammatobothus krempfi Chabanaud, 1929 Krempf's flounder
13958.  Grammatobothus pennatus (Ogilby, 1913) Pennant flounder
13959.  Grammatobothus polyophthalmus (Bleeker, 1865) Threespot flounder
13960.  Grammatonotus ambiortus Prokofiev, 2006  
13961.  Grammatonotus brianne Anderson, Greene & Rocha, 2016 Batangas groppo
13962.  Grammatonotus crosnieri (Fourmanoir, 1981) Long-tailed groppo
13963.  Grammatonotus lanceolatus (Kotthaus, 1976)  
13964.  Grammatonotus laysanus Gilbert, 1905  
13965.  Grammatonotus macrophthalmus Katayama, Yamamoto & Yamakawa, 1982  
13966.  Grammatonotus pelipel Anderson & Johnson, 2017 Barred groppo
13967.  Grammatonotus roseus (Günther, 1880) Rose groppo
13968.  Grammatonotus surugaensis Katayama, Yamakawa & Suzuki, 1980  
13969.  Grammatonotus xanthostigma Anderson & Johnson, 2017 Yellowspot groppo
13970.  Grammatorcynus bicarinatus (Quoy & Gaimard, 1825) Shark mackerel
13971.  Grammatorcynus bilineatus (Rüppell, 1836) Doublelined mackerel
13972.  Grammatostomias circularis Morrow, 1959  
13973.  Grammatostomias dentatus Goode & Bean, 1896  
13974.  Grammatostomias flagellibarba Holt & Byrne, 1910  
13975.  Grammatostomias ovatus Prokofiev, 2014  
13976.  Grammatotria lemairii Boulenger, 1899  
13977.  Grammicolepis brachiusculus Poey, 1873 Thorny tinselfish
13978.  Grammistes sexlineatus (Thunberg, 1792) Goldenstriped soapfish
13979.  Grammistops ocellatus Schultz, 1953 Ocellate soapfish
13980.  Grammonus ater (Risso, 1810)  
13981.  Grammonus claudei (Torre y Huerta, 1930) Reef-cave brotula
13982.  Grammonus diagrammus (Heller & Snodgrass, 1903) Purple brotula
13983.  Grammonus longhursti (Cohen, 1964)  
13984.  Grammonus minutus Nielsen & Prokofiev, 2010  
13985.  Grammonus nagaredai Randall & Hughes, 2008  
13986.  Grammonus opisthodon Smith, 1934 Bighead brotula
13987.  Grammonus robustus Smith & Radcliffe, 1913  
13988.  Grammonus thielei Nielsen & Cohen, 2004  
13989.  Grammonus waikiki (Cohen, 1964)  
13990.  Grammonus yunokawai Nielsen, 2007  
13991.  Grammoplites knappi Imamura & Amaoka, 1994  
13992.  Grammoplites scaber (Linnaeus, 1758) Rough flathead
13993.  Grammoplites suppositus (Troschel, 1840) Spotfin flathead
13994.  Grammoplites vittatus Valenciennes, 1833  
13995.  Graodus boucardi (Günther, 1868) Balsas shiner
13996.  Graodus cumingii (Günther, 1868) Atoyac chub
13997.  Graodus imeldae (Cortés, 1968)  
13998.  Graodus moralesi (de Buen, 1955) Papaloapan chub
13999.  Grasseichthys gabonensis Géry, 1964  
14000.  Graus nigra Philippi, 1887  
14001.  Greenwoodochromis abeelei (Poll, 1949)  
14002.  Greenwoodochromis bellcrossi (Poll, 1976)  
14003.  Greenwoodochromis christyi (Trewavas, 1953)  
14004.  Greenwoodochromis staneri (Poll, 1949)  
14005.  Grundulus bogotensis (Humboldt, 1821)  
14006.  Grundulus cochae Román-Valencia, Paepke & Pantoja, 2003  
14007.  Grundulus quitoensis Román-Valencia, Ruiz C. & Barriga, 2005  
14008.  Guavina guavina (Valenciennes, 1837) Guavina
14009.  Guavina micropus Ginsburg, 1953  
14010.  Gudusia chapra (Hamilton, 1822) Indian river shad
14011.  Gudusia variegata (Day, 1870) Burmese river shad
14012.  Guentheridia formosa (Günther, 1870) Spotted puffer
14013.  Guentherus altivela Osório, 1917 Jellynose
14014.  Guentherus katoi Senou, Kuwayama & Hirate, 2008  
14015.  Guianacara cuyunii López-Fernández, Taphorn Baechle & Kullander, 2006  
14016.  Guianacara dacrya Arbour & López-Fernández, 2011  
14017.  Guianacara geayi (Pellegrin, 1902)  
14018.  Guianacara oelemariensis Kullander & Nijssen, 1989  
14019.  Guianacara owroewefi Kullander & Nijssen, 1989  
14020.  Guianacara sphenozona Kullander & Nijssen, 1989  
14021.  Guianacara stergiosi López-Fernández, Taphorn Baechle & Kullander, 2006  
14022.  Guigarra cailaoensis Wang, Chen & Zheng, 2022  
14023.  Gulaphallus bikolanus (Herre, 1926)  
14024.  Gulaphallus eximius Herre, 1925  
14025.  Gulaphallus falcifer Manacop, 1936  
14026.  Gulaphallus mirabilis Herre, 1925  
14027.  Gulaphallus panayensis (Herre, 1942)  
14028.  Gunnellichthys copleyi (Smith, 1951)  
14029.  Gunnellichthys curiosus Dawson, 1968 Curious wormfish
14030.  Gunnellichthys grandoculis (Kendall & Goldsborough, 1911)  
14031.  Gunnellichthys irideus Smith, 1958  
14032.  Gunnellichthys monostigma Smith, 1958 Onespot wormfish
14033.  Gunnellichthys pleurotaenia Bleeker, 1858 Onestripe wormfish
14034.  Gunnellichthys viridescens Dawson, 1968 Yellowstripe wormfish
14035.  Gunterichthys bussingi Møller, Schwarzhans & Nielsen, 2004 Bussing's mudbrotula
14036.  Gunterichthys coheni Møller, Schwarzhans & Nielsen, 2004 Cohen's mudbrotula
14037.  Gunterichthys longipenis Dawson, 1966 Gold brotula
14038.  Gurgesiella atlantica (Bigelow & Schroeder, 1962) Atlantic pygmy skate
14039.  Gurgesiella dorsalifera McEachran & Compagno, 1980 Onefin skate
14040.  Gurgesiella furvescens de Buen, 1959 Dusky finless skate
14041.  Guttigadus globiceps (Gilchrist, 1906) Fat-headed cod
14042.  Guttigadus globosus (Paulin, 1986) Tadpole cod
14043.  Guttigadus kongi (Markle & Meléndez C., 1988) Austral cod
14044.  Guttigadus latifrons (Holt & Byrne, 1908)  
14045.  Guttigadus nudicephalus (Trunov, 1990)  
14046.  Guttigadus nudirostris (Trunov, 1990)  
14047.  Guttigadus squamirostris (Trunov, 1990)  
14048.  Guyanancistrus brevispinis (Heitmans, Nijssen & Isbrücker, 1983)  
14049.  Guyanancistrus brownsbergensis Mol, Fisch-Muller & Covain, 2018  
14050.  Guyanancistrus megastictus Fisch-Muller, Mol & Covain, 2018  
14051.  Guyanancistrus nassauensis Mol, Fisch-Muller & Covain, 2018  
14052.  Guyanancistrus tenuis Fisch-Muller, Mol & Covain, 2018  
14053.  Guyanancistrus teretirostris Fisch-Muller, Mol & Covain, 2018  
14054.  Guyu wujalwujalensis Pusey & Kennard, 2001  
14055.  Gvozdarus balushkini Voskoboinikova & Kellermann, 1993  
14056.  Gvozdarus svetovidovi Balushkin, 1989 Naked-head toothfish
14057.  Gymnachirus melas Nichols, 1916 North American naked sole
14058.  Gymnachirus nudus Kaup, 1858 Naked sole
14059.  Gymnachirus texae (Gunter, 1936) Gulf of Mexico fringed sole
14060.  Gymnallabes nops Roberts & Stewart, 1976  
14061.  Gymnallabes typus Günther, 1867  
14062.  Gymnammodytes capensis (Barnard, 1927) Cape sandlance
14063.  Gymnammodytes cicerelus (Rafinesque, 1810) Mediterranean sand eel
14064.  Gymnammodytes semisquamatus (Jourdain, 1879) Smooth sandeel
14065.  Gymnapistes marmoratus (Cuvier, 1829) Soldier
14066.  Gymnapogon africanus Smith, 1954 Crystal cardinal
14067.  Gymnapogon annona (Whitley, 1936) Naked cardinalfish
14068.  Gymnapogon foraminosus (Tanaka, 1915)  
14069.  Gymnapogon janus Fraser, 2016  
14070.  Gymnapogon japonicus Regan, 1905  
14071.  Gymnapogon melanogaster Gon & Golani, 2002  
14072.  Gymnapogon philippinus (Herre, 1939) Philippine cardinalfish
14073.  Gymnapogon urospilotus Lachner, 1953 B-spot cardinalfish
14074.  Gymnapogon vanderbilti (Fowler, 1938) Vanderbilt's cardinalfish
14075.  Gymnapogon velum Fraser, 2019 Highfin cardinalfish
14076.  Gymnarchus niloticus Cuvier, 1829 Aba
14077.  Gymneleotris seminuda (Günther, 1864) Splitbanded goby
14078.  Gymnelopsis brashnikovi Soldatov, 1922  
14079.  Gymnelopsis brevifenestrata Anderson, 1982  
14080.  Gymnelopsis humilis Nazarkin & Chernova, 2003  
14081.  Gymnelopsis ocellata Soldatov, 1922  
14082.  Gymnelopsis ochotensis (Popov, 1931)  
14083.  Gymnelus andersoni Chernova, 1998  
14084.  Gymnelus diporus Chernova, 2000  
14085.  Gymnelus gracilis Chernova, 2000  
14086.  Gymnelus hemifasciatus Andriashev, 1937 Halfbarred pout
14087.  Gymnelus obscurus Chernova, 2000  
14088.  Gymnelus pauciporus Anderson, 1982  
14089.  Gymnelus popovi (Taranetz & Andriashev, 1935) Aleutian pout
14090.  Gymnelus retrodorsalis Le Danois, 1913 Aurora unernak
14091.  Gymnelus soldatovi Chernova, 2000  
14092.  Gymnelus taeniatus Chernova, 1999  
14093.  Gymnelus viridis (Fabricius, 1780) Fish doctor
14094.  Gymnesigobius medits Kovačić, Ordines, Ramirez-Amaro & Schliewen, 2019 Balearic goby
14095.  Gymnoamblyopus novaeguineae Murdy & Ferraris, 2003  
14096.  Gymnocaesio gymnoptera (Bleeker, 1856) Slender fusilier
14097.  Gymnocanthus detrisus Gilbert & Burke, 1912  
14098.  Gymnocanthus galeatus Bean, 1881 Armorhead sculpin
14099.  Gymnocanthus herzensteini Jordan & Starks, 1904  
14100.  Gymnocanthus intermedius (Temminck & Schlegel, 1843)  
14101.  Gymnocanthus pistilliger (Pallas, 1814) Threaded sculpin
14102.  Gymnocanthus tricuspis (Reinhardt, 1830) Arctic staghorn sculpin
14103.  Gymnocanthus vandesandei Poll, 1949  
14104.  Gymnocephalus acerina (Gmelin, 1789) Donets ruffe
14105.  Gymnocephalus ambriaelacus Geiger & Schliewen, 2010  
14106.  Gymnocephalus baloni Holcík & Hensel, 1974 Danube ruffe
14107.  Gymnocephalus cernua (Linnaeus, 1758) Ruffe
14108.  Gymnocephalus schraetser (Linnaeus, 1758) Schraetzer
14109.  Gymnochanda filamentosa Fraser-Brunner, 1955  
14110.  Gymnochanda flamea Roberts, 1995  
14111.  Gymnochanda limi Kottelat, 1995  
14112.  Gymnochanda ploegi Tan & Lim, 2014  
14113.  Gymnochanda verae Tan & Lim, 2011  
14114.  Gymnocharacinus bergii Steindachner, 1903 Naked characin
14115.  Gymnoclinus cristulatus Gilbert & Burke, 1912 Trident prickleback
14116.  Gymnocorymbus bondi (Fowler, 1911)  
14117.  Gymnocorymbus flaviolimai Benine, Melo, Castro & Oliveira, 2015  
14118.  Gymnocorymbus ternetzi (Boulenger, 1895) Black tetra
14119.  Gymnocorymbus thayeri Eigenmann, 1908 False black tetra
14120.  Gymnocranius audleyi Ogilby, 1916 Collared large-eye bream
14121.  Gymnocranius elongatus Senta, 1973 Forktail large-eye bream
14122.  Gymnocranius euanus (Günther, 1879) Japanese large-eye bream
14123.  Gymnocranius frenatus Bleeker, 1873 Yellowsnout large-eye bream
14124.  Gymnocranius grandoculis (Valenciennes, 1830) Blue-lined large-eye bream
14125.  Gymnocranius griseus (Temminck & Schlegel, 1843) Grey large-eye bream
14126.  Gymnocranius indicus Chen, Miki, Nevill & Borsa, 2024  
14127.  Gymnocranius microdon (Bleeker, 1851) Blue-spotted large-eye bream
14128.  Gymnocranius oblongus Borsa, Béarez & Chen, 2010  
14129.  Gymnocranius satoi Borsa, Béarez, Paijo & Chen, 2013 Blacknape large-eye bream
14130.  Gymnocranius superciliosus Borsa, Béarez, Paijo & Chen, 2013 Eyebrowed large-eye bream.
14131.  Gymnocrotaphus curvidens Günther, 1859 Janbruin
14132.  Gymnocypris chilianensis Li & Chang, 1974  
14133.  Gymnocypris chui Tchang, Yueh & Hwang, 1964  
14134.  Gymnocypris dobula Günther, 1868  
14135.  Gymnocypris eckloni Herzenstein, 1891  
14136.  Gymnocypris firmispinatus Wu & Wu, 1988  
14137.  Gymnocypris namensis (Wu & Ren, 1982)  
14138.  Gymnocypris potanini Herzenstein, 1891  
14139.  Gymnocypris przewalskii (Kessler, 1876)  
14140.  Gymnocypris scleracanthus Tsao, Wu, Chen & Zhu, 1992  
14141.  Gymnocypris waddellii Regan, 1905  
14142.  Gymnodanio strigatus Chen & He, 1992  
14143.  Gymnodiptychus dybowskii (Kessler, 1874) Naked osman
14144.  Gymnodiptychus integrigymnatus Mo, 1989  
14145.  Gymnodiptychus pachycheilus Herzenstein, 1892  
14146.  Gymnodraco acuticeps Boulenger, 1902 Ploughfish
14147.  Gymnogeophagus australis (Eigenmann, 1907) Uruguayan eartheater
14148.  Gymnogeophagus balzanii (Perugia, 1891) Argentine humphead
14149.  Gymnogeophagus caaguazuensis Staeck, 2006  
14150.  Gymnogeophagus che Casciotta, Gómez & Toresanni, 2000  
14151.  Gymnogeophagus constellatus Malabarba, Malabarba & Reis, 2015  
14152.  Gymnogeophagus gymnogenys (Hensel, 1870) Smooth-cheek eartheater
14153.  Gymnogeophagus jaryi Alonso, Terán, Aguilera, Říčan, Casciotta, Serra, Almirón, Benítez et al., 2019  
14154.  Gymnogeophagus labiatus (Hensel, 1870) Earth eater
14155.  Gymnogeophagus lacustris Reis & Malabarba, 1988  
14156.  Gymnogeophagus lipokarenos Malabarba, Malabarba & Reis, 2015  
14157.  Gymnogeophagus mekinos Malabarba, Malabarba & Reis, 2015 Elongated eartheater
14158.  Gymnogeophagus meridionalis Reis & Malabarba, 1988  
14159.  Gymnogeophagus missioneiro Malabarba, Malabarba & Reis, 2015  
14160.  Gymnogeophagus peliochelynion Turcati, Serra-Alanis & Malabarba, 2018  
14161.  Gymnogeophagus pseudolabiatus Malabarba, Malabarba & Reis, 2015  
14162.  Gymnogeophagus rhabdotus (Hensel, 1870) Stripefin eartheater
14163.  Gymnogeophagus setequedas Reis, Malabarba & Pavanelli, 1992  
14164.  Gymnogeophagus taroba Casciotta, Almirón, Piálek & Říčan, 2017  
14165.  Gymnogeophagus terrapurpura Loureiro, Zarucki, Malabarba & González-Bergonzoni, 2016  
14166.  Gymnogeophagus tiraparae González-Bergonzoni, Loureiro & Oviedo, 2009  
14167.  Gymnogobius breunigii (Steindachner, 1879)  
14168.  Gymnogobius castaneus (O'Shaughnessy, 1875) Biringo
14169.  Gymnogobius cylindricus (Tomiyama, 1936)  
14170.  Gymnogobius heptacanthus (Hilgendorf, 1879)  
14171.  Gymnogobius isaza (Tanaka, 1916)  
14172.  Gymnogobius macrognathos (Bleeker, 1860)  
14173.  Gymnogobius mororanus (Jordan & Snyder, 1901)  
14174.  Gymnogobius nigrimembranis (Wu & Wang, 1931)  
14175.  Gymnogobius opperiens Stevenson, 2002  
14176.  Gymnogobius petschiliensis (Rendahl, 1924)  
14177.  Gymnogobius scrobiculatus (Takagi, 1957)  
14178.  Gymnogobius taranetzi (Pinchuk, 1978)  
14179.  Gymnogobius transversefasciatus (Wu & Zhou, 1990)  
14180.  Gymnogobius uchidai (Takagi, 1957)  
14181.  Gymnogobius urotaenia (Hilgendorf, 1879)  
14182.  Gymnogobius zhoushanensis Zhao, Wu & Zhong, 2007  
14183.  Gymnolebias gymnoventris (Amato, 1986)  
14184.  Gymnolebias jaegari (Costa & Cheffe, 2002)  
14185.  Gymnomuraena zebra (Shaw, 1797) Zebra moray
14186.  Gymnorhamphichthys bogardusae Lundberg, 2005  
14187.  Gymnorhamphichthys britskii Carvalho, Ramos & Albert, 2011 Drop Knifefish
14188.  Gymnorhamphichthys hypostomus Ellis, 1912 Morse Knifefish
14189.  Gymnorhamphichthys petiti Géry & Vu, 1964  
14190.  Gymnorhamphichthys rondoni (Miranda Ribeiro, 1920) Mousetail knifefish
14191.  Gymnorhamphichthys rosamariae Schwassmann, 1989 Sand knifefish
14192.  Gymnosarda unicolor (Rüppell, 1836) Dogtooth tuna
14193.  Gymnoscopelus bolini Andriashev, 1962 Grand lanternfish
14194.  Gymnoscopelus braueri (Lönnberg, 1905) Brauer's lanternfish
14195.  Gymnoscopelus fraseri (Fraser-Brunner, 1931) Fraser's lanternfish
14196.  Gymnoscopelus hintonoides Hulley, 1981 False-midas lanternfish
14197.  Gymnoscopelus microlampas Hulley, 1981 Minispotted lanternfish
14198.  Gymnoscopelus nicholsi (Gilbert, 1911) Nichol's lanternfish
14199.  Gymnoscopelus opisthopterus Fraser-Brunner, 1949  
14200.  Gymnoscopelus piabilis (Whitley, 1931) Southern blacktip lanternfish
14201.  Gymnoscyphus ascitus Böhlke & Robins, 1970  
14202.  Gymnostomus ariza (Hamilton, 1807) Reba
14203.  Gymnostomus fulungee (Sykes, 1839) Deccan white carp
14204.  Gymnostomus horai (Bănărescu, 1986)  
14205.  Gymnothorax afer Bloch, 1795 Dark moray
14206.  Gymnothorax albimarginatus (Temminck & Schlegel, 1846) Whitemargin moray
14207.  Gymnothorax angusticauda (Weber & de Beaufort, 1916) Narrowtail moray
14208.  Gymnothorax angusticeps (Hildebrand & Barton, 1949)  
14209.  Gymnothorax annasona Whitley, 1937  
14210.  Gymnothorax annulatus Smith & Böhlke, 1997 Ringed moray
14211.  Gymnothorax arabicus Smith, Bogorodsky, Dandar & Zajonz, 2024 Arabian false brown moray
14212.  Gymnothorax atolli (Pietschmann, 1935) Atoll moray
14213.  Gymnothorax australicola Lavenberg, 1992 South Pacific moray
14214.  Gymnothorax austrinus Böhlke & McCosker, 2001 Southern moray
14215.  Gymnothorax bacalladoi Böhlke & Brito, 1987 Canary moray
14216.  Gymnothorax baranesi Smith, Brokovich & Einbinder, 2008 Barane's moray
14217.  Gymnothorax bathyphilus Randall & McCosker, 1975 Deep-dwelling moray
14218.  Gymnothorax berndti Snyder, 1904 Y-patterned moray
14219.  Gymnothorax breedeni McCosker & Randall, 1977 Blackcheek moray
14220.  Gymnothorax buroensis (Bleeker, 1857) Latticetail moray
14221.  Gymnothorax castaneus (Jordan & Gilbert, 1883) Panamic green moray
14222.  Gymnothorax castlei Böhlke & Randall, 1999 Castle's moray
14223.  Gymnothorax cephalospilus Böhlke & McCosker, 2001 Head-spot moray
14224.  Gymnothorax chilospilus Bleeker, 1864 Lipspot moray
14225.  Gymnothorax chlamydatus Snyder, 1908 Banded mud moray
14226.  Gymnothorax conspersus Poey, 1867 Saddled moray
14227.  Gymnothorax cribroris Whitley, 1932 Sieve-patterned moray
14228.  Gymnothorax davidsmithi McCosker & Randall, 2008 Flores mud moray
14229.  Gymnothorax dovii (Günther, 1870) Finespotted moray
14230.  Gymnothorax elaineheemstrae Sithole, Smith & Gouws, 2020 Marbled leopard moray
14231.  Gymnothorax elegans Bliss, 1883 Elegant moray
14232.  Gymnothorax emmae Prokofiev, 2010  
14233.  Gymnothorax enigmaticus McCosker & Randall, 1982 Enigmatic moray
14234.  Gymnothorax equatorialis (Hildebrand, 1946) Spottail moray
14235.  Gymnothorax eurostus (Abbott, 1860) Abbott's moray eel
14236.  Gymnothorax eurygnathos Böhlke, 2001  
14237.  Gymnothorax favagineus Bloch & Schneider, 1801 Laced moray
14238.  Gymnothorax fimbriatus (Bennett, 1832) Fimbriate moray
14239.  Gymnothorax flavimarginatus (Rüppell, 1830) Yellow-edged moray
14240.  Gymnothorax flavoculus (Böhlke & Randall, 1996)  
14241.  Gymnothorax formosus Bleeker, 1864  
14242.  Gymnothorax funebris Ranzani, 1839 Green moray
14243.  Gymnothorax fuscomaculatus (Schultz, 1953) Brown spotted moray
14244.  Gymnothorax gracilicauda Jenkins, 1903 Slendertail moray
14245.  Gymnothorax griseus (Lacepède, 1803) Geometric moray
14246.  Gymnothorax hansi Heemstra, 2004  
14247.  Gymnothorax hepaticus (Rüppell, 1830) Liver-colored moray eel
14248.  Gymnothorax herrei Beebe & Tee-Van, 1933 Herre's moray
14249.  Gymnothorax hubbsi Böhlke & Böhlke, 1977 Lichen moray
14250.  Gymnothorax indicus Mohapatra, Ray, Smith & Mishra, 2016 Indian unpatterned moray
14251.  Gymnothorax intesi (Fourmanoir & Rivaton, 1979)  
14252.  Gymnothorax isingteena (Richardson, 1845)  
14253.  Gymnothorax javanicus (Bleeker, 1859) Giant moray
14254.  Gymnothorax johnsoni (Smith, 1962) Whitespotted moray
14255.  Gymnothorax kidako (Temminck & Schlegel, 1846) Kidako moray
14256.  Gymnothorax kolpos Böhlke & Böhlke, 1980 Blacktail moray
14257.  Gymnothorax kontodontos Böhlke, 2000 Short-tooth moray
14258.  Gymnothorax longinaris Allen, Erdmann & Sianipar, 2018 Nasal-flap moray
14259.  Gymnothorax longinquus (Whitley, 1948)  
14260.  Gymnothorax maderensis (Johnson, 1862) Sharktooth moray
14261.  Gymnothorax mareei Poll, 1953 Spotjaw moray
14262.  Gymnothorax margaritophorus Bleeker, 1864 Blotch-necked moray
14263.  Gymnothorax marshallensis (Schultz, 1953) Marshall Islands moray
14264.  Gymnothorax mccoskeri Smith & Böhlke, 1997  
14265.  Gymnothorax megaspilus Böhlke & Randall, 1995 Oman moray
14266.  Gymnothorax melanosomatus Loh, Shao & Chen, 2011  
14267.  Gymnothorax melatremus Schultz, 1953 Dwarf moray
14268.  Gymnothorax meleagris (Shaw, 1795) Turkey moray
14269.  Gymnothorax microstictus Böhlke, 2000 Smallspot moray
14270.  Gymnothorax miliaris (Kaup, 1856) Goldentail moray
14271.  Gymnothorax minor (Temminck & Schlegel, 1846)  
14272.  Gymnothorax mishrai Ray, Mohapatra & Smith, 2015  
14273.  Gymnothorax moluccensis (Bleeker, 1864) Moluccan moray
14274.  Gymnothorax monochrous (Bleeker, 1856) Drab moray
14275.  Gymnothorax monostigma (Regan, 1909) One-spot moray
14276.  Gymnothorax mordax (Ayres, 1859) California moray
14277.  Gymnothorax moringa (Cuvier, 1829) Spotted moray
14278.  Gymnothorax nasuta de Buen, 1961 Easter island moray
14279.  Gymnothorax neglectus Tanaka, 1911  
14280.  Gymnothorax nigromarginatus (Girard, 1858) Blackedge moray
14281.  Gymnothorax niphostigmus Chen, Shao & Chen, 1996 Snowflake-patched moray
14282.  Gymnothorax nubilus (Richardson, 1848) Grey moray
14283.  Gymnothorax nudivomer (Günther, 1867) Yellowmouth moray
14284.  Gymnothorax nuttingi Snyder, 1904  
14285.  Gymnothorax obesus (Whitley, 1932) Griffin's moray
14286.  Gymnothorax ocellatus Agassiz, 1831 Ocellated moray
14287.  Gymnothorax panamensis (Steindachner, 1876) Masked moray
14288.  Gymnothorax parini Collette, Smith & Böhlke, 1991  
14289.  Gymnothorax paucivertebralis Allen, Erdmann & Sianipar, 2018 Reticulated moray
14290.  Gymnothorax phalarus Bussing, 1998  
14291.  Gymnothorax pharaonis Smith, Bogorodsky, Mal & Alpermann, 2019 Pharaoh's moray
14292.  Gymnothorax phasmatodes (Smith, 1962) Ghost moray
14293.  Gymnothorax philippinus Jordan & Seale, 1907 Philippines moray
14294.  Gymnothorax pictus (Ahl, 1789) Paintspotted moray
14295.  Gymnothorax pikei Bliss, 1883 Pike's moray
14296.  Gymnothorax pindae Smith, 1962 Pinda moray
14297.  Gymnothorax poikilospilus Chen & Huang, 2022 Variegated moray eel
14298.  Gymnothorax polygonius Poey, 1875 Polygon moray
14299.  Gymnothorax polyspondylus Böhlke & Randall, 2000  
14300.  Gymnothorax polyuranodon (Bleeker, 1854) Freshwater moray
14301.  Gymnothorax porphyreus (Guichenot, 1848) Lowfin moray
14302.  Gymnothorax prasinus (Richardson, 1848) Yellow moray
14303.  Gymnothorax prionodon Ogilby, 1895 Australian mottled moray
14304.  Gymnothorax prismodon Böhlke & Randall, 2000  
14305.  Gymnothorax prolatus Sasaki & Amaoka, 1991  
14306.  Gymnothorax pseudoherrei Böhlke, 2000 False brown moray
14307.  Gymnothorax pseudokidako Huang, Loh & Liao, 2021 False kidako moray
14308.  Gymnothorax pseudomelanosomatus Loh, Shao & Chen, 2015 False black body moray eel
14309.  Gymnothorax pseudoprolatus Smith, Hibino & Ho, 2018 Short-tail brown moray
14310.  Gymnothorax pseudothyrsoideus (Bleeker, 1853) Highfin moray
14311.  Gymnothorax pseudotile Mohapatra, Smith, Ray, Mishra & Mohanty, 2017 Bengal low-fin moray
14312.  Gymnothorax punctatofasciatus Bleeker, 1863 Bars'n spots moray
14313.  Gymnothorax punctatus Bloch & Schneider, 1801 Red Sea whitespotted moray
14314.  Gymnothorax randalli Smith & Böhlke, 1997 Randall's moray
14315.  Gymnothorax reevesii (Richardson, 1845) Reeve's moray
14316.  Gymnothorax reticularis Bloch, 1795  
14317.  Gymnothorax richardsonii (Bleeker, 1852) Richardson's moray
14318.  Gymnothorax robinsi Böhlke, 1997 Robins' moray
14319.  Gymnothorax rueppelliae (McClelland, 1844) Banded moray
14320.  Gymnothorax ryukyuensis Hatooka, 2003  
14321.  Gymnothorax sagenodeta (Richardson, 1848)  
14322.  Gymnothorax sagmacephalus Böhlke, 1997  
14323.  Gymnothorax saxicola Jordan & Davis, 1891 Honeycomb moray
14324.  Gymnothorax serratidens (Hildebrand & Barton, 1949)  
14325.  Gymnothorax shaoi Chen & Loh, 2007  
14326.  Gymnothorax smithi Sumod, Mohapatra, Sanjeevan, Kishor & Bineesh, 2019 Indian white spotted moray eel
14327.  Gymnothorax sokotrensis Kotthaus, 1968  
14328.  Gymnothorax steindachneri Jordan & Evermann, 1903 Steindachner's moray eel
14329.  Gymnothorax taiwanensis Chen, Loh & Shao, 2008 Taiwanese moray eel
14330.  Gymnothorax tamilnaduensis Kodeeswaran, Kantharajan, Mohapatra, Kumar & Sarkar, 2023  
14331.  Gymnothorax thyrsoideus (Richardson, 1845) Greyface moray
14332.  Gymnothorax tile (Hamilton, 1822) Indian mud moray
14333.  Gymnothorax undulatus (Lacepède, 1803) Undulated moray
14334.  Gymnothorax unicolor (Delaroche, 1809) Brown moray
14335.  Gymnothorax vagrans (Seale, 1917)  
14336.  Gymnothorax verrilli (Jordan & Gilbert, 1883) White-edged moray
14337.  Gymnothorax vicinus (Castelnau, 1855) Purplemouth moray
14338.  Gymnothorax vietnamensis Smith, Hibino & Ho, 2018 Vietnamese brown moray
14339.  Gymnothorax visakhaensis Mohapatra, Smith, Mohanty, Mishra & Tudu, 2017  
14340.  Gymnothorax walvisensis Prokofiev, 2009  
14341.  Gymnothorax woodwardi McCulloch, 1912 Woodward's moray
14342.  Gymnothorax ypsilon Hatooka & Randall, 1992 Y-bar moray
14343.  Gymnothorax zonipectis Seale, 1906 Barredfin moray
14344.  Gymnotocinclus anosteos Carvalho, Lehmann A. & Reis, 2008  
14345.  Gymnotus anguillaris Hoedeman, 1962  
14346.  Gymnotus arapaima Albert & Crampton, 2001  
14347.  Gymnotus ardilai Maldonado-Ocampo & Albert, 2004  
14348.  Gymnotus bahianus Campos-da-Paz & Costa, 1996  
14349.  Gymnotus capanema Milhomem, Crampton, Pierczeka, Shetka, Silva & Nagamachi, 2012  
14350.  Gymnotus capitimaculatus Rangel-Pereira, 2014  
14351.  Gymnotus carapo Linnaeus, 1758 Banded knifefish
14352.  Gymnotus cataniapo Mago-Leccia, 1994  
14353.  Gymnotus chaviro Maxime & Albert, 2009  
14354.  Gymnotus chimarrao Cognato, Richer-de-Forges, Albert & Crampton, 2008  
14355.  Gymnotus choco Albert, Crampton & Maldonado-Ocampo, 2003  
14356.  Gymnotus coatesi La Monte, 1935  
14357.  Gymnotus coropinae Hoedeman, 1962  
14358.  Gymnotus cuia Craig, Malabarba, Crampton & Albert, 2018  
14359.  Gymnotus curupira Crampton, Thorsen & Albert, 2005  
14360.  Gymnotus cylindricus La Monte, 1935  
14361.  Gymnotus darwini Campos-da-Paz & de Santana, 2019  
14362.  Gymnotus diamantinensis Campos-da-Paz, 2002  
14363.  Gymnotus esmeraldas Albert & Crampton, 2003  
14364.  Gymnotus henni Albert, Crampton & Maldonado-Ocampo, 2003  
14365.  Gymnotus inaequilabiatus (Valenciennes, 1839)  
14366.  Gymnotus interruptus Rangel-Pereira, 2012  
14367.  Gymnotus javari Albert, Crampton & Hagedorn, 2003  
14368.  Gymnotus jonasi Albert & Crampton, 2001  
14369.  Gymnotus maculosus Albert & Miller, 1995 Spotted knifefish
14370.  Gymnotus mamiraua Albert & Crampton, 2001  
14371.  Gymnotus melanopleura Albert & Crampton, 2001  
14372.  Gymnotus obscurus Crampton, Thorsen & Albert, 2005  
14373.  Gymnotus omarorum Richer-de-Forges, Crampton & Albert, 2009  
14374.  Gymnotus onca Albert & Crampton, 2001  
14375.  Gymnotus panamensis Albert & Crampton, 2003  
14376.  Gymnotus pantanal Fernandes, Albert, Daniel-Silva, Lopes, Crampton & Almeida-Toledo, 2005  
14377.  Gymnotus pantherinus (Steindachner, 1908)  
14378.  Gymnotus paraguensis Albert & Crampton, 2003  
14379.  Gymnotus pedanopterus Mago-Leccia, 1994  
14380.  Gymnotus refugio Giora & Malabarba, 2016  
14381.  Gymnotus stenoleucus Mago-Leccia, 1994  
14382.  Gymnotus sylvius Albert & Fernandes-Matioli, 1999  
14383.  Gymnotus tigre Albert & Crampton, 2003  
14384.  Gymnotus tiquie Maxime, Lima & Albert, 2011 Tiquie banded knifefish
14385.  Gymnotus ucamara Crampton, Lovejoy & Albert, 2003  
14386.  Gymnotus varzea Crampton, Thorsen & Albert, 2005  
14387.  Gymnoxenisthmus tigrellus Gill, Bogorodsky & Mal, 2014  
14388.  Gymnura afuerae (Hildebrand, 1946)  
14389.  Gymnura altavela (Linnaeus, 1758) Spiny butterfly ray
14390.  Gymnura australis (Ramsay & Ogilby, 1886) Australian butterfly ray
14391.  Gymnura bimaculata (Norman, 1925) Twin-spot butterfly ray
14392.  Gymnura crebripunctata (Peters, 1869) Longsnout butterfly ray
14393.  Gymnura crooki Fowler, 1934  
14394.  Gymnura hirundo (Lowe, 1843) Madeira butterfly ray
14395.  Gymnura japonica (Temminck & Schlegel, 1850) Japanese butterflyray
14396.  Gymnura lessae Yokota & Carvalho, 2017  
14397.  Gymnura marmorata (Cooper, 1864) California butterfly ray
14398.  Gymnura micrura (Bloch & Schneider, 1801) Smooth butterfly ray
14399.  Gymnura natalensis (Gilchrist & Thompson, 1911) Butterfly ray
14400.  Gymnura poecilura (Shaw, 1804) Long-tailed butterfly ray
14401.  Gymnura sereti Yokota & Carvalho, 2017  
14402.  Gymnura tentaculata (Müller & Henle, 1841) Tentacled butterfly ray
14403.  Gymnura zonura (Bleeker, 1852) Zonetail butterfly ray
14404.  Gyrinichthys minytremus Gilbert, 1896 Minigill snailfish
14405.  Gyrinocheilus aymonieri (Tirant, 1883) Siamese algae-eater
14406.  Gyrinocheilus pennocki (Fowler, 1937) Spotted algae eater
14407.  Gyrinocheilus pustulosus Vaillant, 1902 Borneo algae-eater
14408.  Gyrinomimus andriashevi Fedorov, Balushkin & Trunov, 1987  
14409.  Gyrinomimus bruuni Rofen, 1959  
14410.  Gyrinomimus grahami Richardson & Garrick, 1964 Flabby whalefish
14411.  Gyrinomimus myersi Parr, 1934  
14412.  Gyrinomimus parri Bigelow, 1961 Parr's combtooth whalefish
14413.  Hadropareia middendorffii Schmidt, 1904  
14414.  Hadropareia semisquamata Andriashev & Matyushin, 1989  
14415.  Hadropogonichthys lindbergi Fedorov, 1982  
14416.  Haemomaster venezuelae Myers, 1927  
14417.  Haemulon album Cuvier, 1830 White margate
14418.  Haemulon atlanticus Carvalho, Marceniuk, Oliveira & Wosiacki, 2020  
14419.  Haemulon aurolineatum Cuvier, 1830 Tomtate grunt
14420.  Haemulon bonariense Cuvier, 1830 Black grunt
14421.  Haemulon boschmae (Metzelaar, 1919) Bronzestripe grunt
14422.  Haemulon carbonarium Poey, 1860 Caesar grunt
14423.  Haemulon flaviguttatum Gill, 1862 Yellowspotted grunt
14424.  Haemulon flavolineatum (Desmarest, 1823) French grunt
14425.  Haemulon macrostoma Günther, 1859 Spanish grunt
14426.  Haemulon maculicauda (Gill, 1862) Spottail grunt
14427.  Haemulon melanurum (Linnaeus, 1758) Cottonwick grunt
14428.  Haemulon parra (Desmarest, 1823) Sailor's grunt
14429.  Haemulon plumierii (Lacepède, 1801) White grunt
14430.  Haemulon schrankii Agassiz, 1831  
14431.  Haemulon sciurus (Shaw, 1803) Bluestriped grunt
14432.  Haemulon scudderii Gill, 1862 Grey grunt
14433.  Haemulon sexfasciatum Gill, 1862 Greybar grunt
14434.  Haemulon squamipinna Rocha & Rosa, 1999  
14435.  Haemulon steindachneri (Jordan & Gilbert, 1882) Chere-chere grunt
14436.  Haemulon striatum (Linnaeus, 1758) Striped grunt
14437.  Haemulon vittatum (Poey, 1860) Boga
14438.  Haemulopsis axillaris (Steindachner, 1869) Yellowstripe grunt
14439.  Haemulopsis corvinaeformis (Steindachner, 1868) Roughneck grunt
14440.  Haemulopsis elongatus (Steindachner, 1879) Elongate grunt
14441.  Haemulopsis leuciscus (Günther, 1864) Raucous grunt
14442.  Haemulopsis nitida (Steindachner, 1869) Shining grunt
14443.  Hainania minzhengi Lei, Gong & Li, 2025  
14444.  Hainania serrata Koller, 1927  
14445.  Halaelurus boesemani Springer & D'Aubrey, 1972 Speckled catshark
14446.  Halaelurus buergeri (Müller & Henle, 1838) Blackspotted catshark
14447.  Halaelurus lineatus Bass, D'Aubrey & Kistnasamy, 1975 Lined catshark
14448.  Halaelurus maculosus White, Last & Stevens, 2007 Indonesian Speckled Catshark
14449.  Halaelurus natalensis (Regan, 1904) Tiger catshark
14450.  Halaelurus quagga (Alcock, 1899) Quagga catshark
14451.  Halaelurus sellus White, Last & Stevens, 2007 Rusty Catshark
14452.  Halaphritis platycephala Last, Balushkin & Hutchins, 2002  
14453.  Halargyreus johnsonii Günther, 1862 Slender codling
14454.  Haletta semifasciata (Valenciennes, 1840) Blue weed whiting
14455.  Halicampus boothae (Whitley, 1964) Booth's pipefish
14456.  Halicampus brocki (Herald, 1953) Brock's pipefish
14457.  Halicampus dunckeri (Chabanaud, 1929) Duncker's pipefish
14458.  Halicampus edmondsoni (Pietschmann, 1928) Edmondson's pipefish
14459.  Halicampus grayi Kaup, 1856 Gray's pipefish
14460.  Halicampus macrorhynchus Bamber, 1915 Ornate pipefish
14461.  Halicampus marquesensis Dawson, 1984  
14462.  Halicampus mataafae (Jordan & Seale, 1906) Samoan pipefish
14463.  Halicampus nitidus (Günther, 1873) Glittering pipefish
14464.  Halicampus punctatus (Kamohara, 1952) Starry pipefish
14465.  Halicampus spinirostris (Dawson & Allen, 1981) Spinysnout pipefish
14466.  Halicampus zavorensis Dawson, 1984 Zavora pipefish
14467.  Halichoeres adustus (Gilbert, 1890) Black wrasse
14468.  Halichoeres aestuaricola Bussing, 1972 Mangrove wrasse
14469.  Halichoeres argus (Bloch & Schneider, 1801) Argus wrasse
14470.  Halichoeres bathyphilus (Beebe & Tee-Van, 1932) Greenband wrasse
14471.  Halichoeres bicolor (Bloch & Schneider, 1801) Pearly-spotted wrasse
14472.  Halichoeres binotopsis (Bleeker, 1849) Saowisata wrasse
14473.  Halichoeres biocellatus Schultz, 1960 Red-lined wrasse
14474.  Halichoeres bivittatus (Bloch, 1791) Slippery dick
14475.  Halichoeres bleekeri (Steindachner & Döderlein, 1887)  
14476.  Halichoeres brasiliensis (Bloch, 1791) Brazilian wrasse
14477.  Halichoeres brownfieldi (Whitley, 1945) Brownfields wrasse
14478.  Halichoeres burekae Weaver & Rocha, 2007 Mardi Gras wrasse
14479.  Halichoeres californicus Günther, 1861 Señorita
14480.  Halichoeres caudalis (Poey, 1860) Painted wrasse
14481.  Halichoeres chierchiae Di Caporiacco, 1948 Wounded wrasse
14482.  Halichoeres chlorocephalus Kuiter & Randall, 1995 Greenhead wrasse
14483.  Halichoeres chloropterus (Bloch, 1791) Pastel-green wrasse
14484.  Halichoeres chrysus Randall, 1981 Canary wrasse
14485.  Halichoeres claudia Randall & Rocha, 2009 Claudia's wrasse
14486.  Halichoeres cosmetus Randall & Smith, 1982 Adorned wrasse
14487.  Halichoeres cyanocephalus (Bloch, 1791) Yellowcheek wrasse
14488.  Halichoeres dimidiatus (Agassiz, 1831)  
14489.  Halichoeres discolor Bussing, 1983 Cocos wrasse
14490.  Halichoeres dispilus (Günther, 1864) Chameleon wrasse
14491.  Halichoeres erdmanni Randall & Allen, 2010 Erdmann's wrasse
14492.  Halichoeres garnoti (Valenciennes, 1839) Yellowhead wrasse
14493.  Halichoeres gurrobyi Victor, 2016 Blacksaddle wrasse
14494.  Halichoeres hartzfeldii (Bleeker, 1852) Hartzfeld's wrasse
14495.  Halichoeres hilomeni Randall & Allen, 2010 Hilomen's wrasse
14496.  Halichoeres hortulanus (Lacepède, 1801) Checkerboard wrasse
14497.  Halichoeres inornatus (Gilbert, 1890) Cape wrasse
14498.  Halichoeres insularis Allen & Robertson, 1992 Socorro wrasse
14499.  Halichoeres iridis Randall & Smith, 1982  
14500.  Halichoeres kallochroma (Bleeker, 1853)  
14501.  Halichoeres kneri Bleeker, 1862 Kner's wrasse
14502.  Halichoeres lapillus Smith, 1947 Jewelled wrasse
14503.  Halichoeres leptotaenia Randall & Earle, 1994  
14504.  Halichoeres leucoxanthus Randall & Smith, 1982 Canarytop wrasse
14505.  Halichoeres leucurus (Walbaum, 1792) Greyhead wrasse
14506.  Halichoeres maculipinna (Müller & Troschel, 1848) Clown wrasse
14507.  Halichoeres malpelo Allen & Robertson, 1992 Malpelo wrasse
14508.  Halichoeres margaritaceus (Valenciennes, 1839) Pink-belly wrasse
14509.  Halichoeres marginatus Rüppell, 1835 Dusky wrasse
14510.  Halichoeres melanochir Fowler & Bean, 1928 Orangefin wrasse
14511.  Halichoeres melanotis (Gilbert, 1890) Golden wrasse
14512.  Halichoeres melanurus (Bleeker, 1851) Tailspot wrasse
14513.  Halichoeres melas Randall & Earle, 1994  
14514.  Halichoeres melasmapomus Randall, 1981 Cheekspot wrasse
14515.  Halichoeres miniatus (Valenciennes, 1839) Circle-cheek wrasse
14516.  Halichoeres nebulosus (Valenciennes, 1839) Nebulous wrasse
14517.  Halichoeres nicholsi (Jordan & Gilbert, 1882) Spinster wrasse
14518.  Halichoeres nigrescens (Bloch & Schneider, 1801) Bubblefin wrasse
14519.  Halichoeres notospilus (Günther, 1864) Banded wrasse
14520.  Halichoeres orientalis Randall, 1999  
14521.  Halichoeres ornatissimus (Garrett, 1863) Ornamented wrasse
14522.  Halichoeres pallidus Kuiter & Randall, 1995 Pale wrasse
14523.  Halichoeres papilionaceus (Valenciennes, 1839) Weed wrasse
14524.  Halichoeres pardaleocephalus (Bleeker, 1849) Lineblotch wrasse
14525.  Halichoeres pelicieri Randall & Smith, 1982  
14526.  Halichoeres penrosei Starks, 1913  
14527.  Halichoeres pictus (Poey, 1860) Rainbow wrasse
14528.  Halichoeres podostigma (Bleeker, 1854) Axil spot wrasse
14529.  Halichoeres poeyi (Steindachner, 1867) Blackear wrasse
14530.  Halichoeres prosopeion (Bleeker, 1853) Twotone wrasse
14531.  Halichoeres radiatus (Linnaeus, 1758) Puddingwife wrasse
14532.  Halichoeres richmondi Fowler & Bean, 1928 Richmond's wrasse
14533.  Halichoeres rubricephalus Kuiter & Randall, 1995 Redhead wrasse
14534.  Halichoeres rubrovirens Rocha, Pinheiro & Gasparini, 2010  
14535.  Halichoeres salmofasciatus Allen & Robertson, 2002 Red-striped wrasse
14536.  Halichoeres sanchezi Victor, Frable & Ludt, 2024 Tail-spot wrasse
14537.  Halichoeres sazimai Luiz, Ferreira & Rocha, 2009  
14538.  Halichoeres scapularis (Bennett, 1832) Zigzag wrasse
14539.  Halichoeres semicinctus (Ayres, 1859) Rock wrasse
14540.  Halichoeres signifer Randall & Earle, 1994  
14541.  Halichoeres socialis Randall & Lobel, 2003  
14542.  Halichoeres solorensis (Bleeker, 1853) Green wrasse
14543.  Halichoeres stigmaticus Randall & Smith, 1982 U-spot wrasse
14544.  Halichoeres tenuispinis (Günther, 1862)  
14545.  Halichoeres timorensis (Bleeker, 1852) Timor wrasse
14546.  Halichoeres trimaculatus (Quoy & Gaimard, 1834) Threespot wrasse
14547.  Halichoeres trispilus Randall & Smith, 1982 Triplespot wrasse
14548.  Halichoeres vrolikii (Bleeker, 1855) Pinstriped wrasse
14549.  Halichoeres zeylonicus (Bennett, 1833) Goldstripe wrasse
14550.  Halichoeres zulu Randall & King, 2010  
14551.  Halicmetus granulosus Ho, 2022 Rough shortnose seabat
14552.  Halicmetus niger Ho, Endo & Sakamaki, 2008  
14553.  Halicmetus odysseus Prokofiev, 2020  
14554.  Halicmetus reticulatus Smith & Radcliffe, 1912 Marbled seabat
14555.  Halicmetus ruber Alcock, 1891  
14556.  Halidesmus coccus Winterbottom & Randall, 1994 Rooster snakelet
14557.  Halidesmus polytretus Winterbottom, 1982  
14558.  Halidesmus scapularis Günther, 1872 Snakelet
14559.  Halidesmus socotraensis Gill & Zajonz, 2003 Socotran snakelet
14560.  Halidesmus thomaseni (Nielsen, 1961) Thomasen's snakelet
14561.  Halieutaea brevicauda Ogilby, 1910 Spiny sea bat
14562.  Halieutaea coccinea Alcock, 1889 Scarlet seabat
14563.  Halieutaea fitzsimonsi (Gilchrist & Thompson, 1916) Circular seabat
14564.  Halieutaea fumosa Alcock, 1894 Smoky seabat
14565.  Halieutaea hancocki Regan, 1908 Hairy seabat
14566.  Halieutaea indica Annandale & Jenkins, 1910 Indian handfish
14567.  Halieutaea nigra Alcock, 1891  
14568.  Halieutaea retifera Gilbert, 1905  
14569.  Halieutaea stellata (Vahl, 1797) Minipizza batfish
14570.  Halieutichthys aculeatus (Mitchill, 1818) Pancake batfish
14571.  Halieutichthys bispinosus Ho, Chakrabarty & Sparks, 2010 Spiny batfish
14572.  Halieutichthys caribbaeus Garman, 1896  
14573.  Halieutichthys intermedius Ho, Chakrabarty & Sparks, 2010  
14574.  Halieutopsis andriashevi Bradbury, 1988 Andriashev's deepsea batfish
14575.  Halieutopsis bathyoreos Bradbury, 1988 Broad-snout deepsea batfish
14576.  Halieutopsis echinoderma Ho, 2021 Spiny deepsea batfish
14577.  Halieutopsis galatea Bradbury, 1988 Galathea deepsea batfish
14578.  Halieutopsis ingerorum Bradbury, 1988 Inger's deepsea batfish
14579.  Halieutopsis kawaii Ho, 2021 Kawai's deepsea batfish
14580.  Halieutopsis margaretae Ho & Shao, 2007 Margaret's deepsea batfish
14581.  Halieutopsis murrayi Ho, 2021 Murray's deepsea batfish
14582.  Halieutopsis nasuta (Alcock, 1891) Big-nosed deepsea batfish
14583.  Halieutopsis nudiventer (Lloyd, 1909) Naked-belly deepsea batfish
14584.  Halieutopsis oblonga (Smith & Radcliffe, 1912) Oblong deepsea batfish
14585.  Halieutopsis okamurai Ho, 2021 Okamura's deepsea batfish
14586.  Halieutopsis simula (Smith & Radcliffe, 1912) Fluffy-esca deepsea batfish
14587.  Halieutopsis stellifera (Smith & Radcliffe, 1912) Starry deepsea batfish
14588.  Halieutopsis taiwanea Ho, 2021 Taiwan deepsea batfish
14589.  Halieutopsis tumifrons Garman, 1899 Truncate-snout deepsea batfish
14590.  Haliichthys taeniophorus Gray, 1859 Ribboned pipefish
14591.  Halimochirurgus alcocki Weber, 1913  
14592.  Halimochirurgus centriscoides Alcock, 1899 Longsnout spikefish
14593.  Halimuraena hexagonata Smith, 1952  
14594.  Halimuraena lepopareia Winterbottom, 1980  
14595.  Halimuraena shakai Winterbottom, 1978 Zulu snakelet
14596.  Halimuraenoides isostigma Maugé & Bardach, 1985  
14597.  Haliophis aethiopus Winterbottom, 1985 Bali eelblenny
14598.  Haliophis diademus Winterbottom & Randall, 1994 Stars-and-stripes snakelet
14599.  Haliophis guttatus (Forsskål, 1775) African eel blenny
14600.  Halobatrachus didactylus (Bloch & Schneider, 1801) Lusitanian toadfish
14601.  Halophryne diemensis (Lesueur, 1824) Banded frogfish
14602.  Halophryne hutchinsi Greenfield, 1998 Hutchin's toadfish
14603.  Halophryne ocellatus Hutchins, 1974 Ocellate frogfish
14604.  Halophryne queenslandiae (De Vis, 1882) Sculptured frogfish
14605.  Halosauropsis macrochir (Günther, 1878) Abyssal halosaur
14606.  Halosaurus attenuatus Garman, 1899  
14607.  Halosaurus carinicauda (Alcock, 1889)  
14608.  Halosaurus guentheri Goode & Bean, 1896  
14609.  Halosaurus johnsonianus Vaillant, 1888 Halosaur
14610.  Halosaurus ovenii Johnson, 1864  
14611.  Halosaurus pectoralis McCulloch, 1926 Australian halosaur
14612.  Halosaurus radiatus Garman, 1899  
14613.  Halosaurus ridgwayi (Fowler, 1934)  
14614.  Halosaurus sinensis Abe, 1974  
14615.  Haludaria afasciata (Jayaram, 1990)  
14616.  Haludaria fasciata (Jerdon, 1849) Melon barb
14617.  Haludaria kannikattiensis (Arunachalam & Johnson, 2003)  
14618.  Haludaria melanampyx (Day, 1865)  
14619.  Hampala ampalong (Bleeker, 1852)  
14620.  Hampala bimaculata (Popta, 1905)  
14621.  Hampala dispar Smith, 1934  
14622.  Hampala katibas Tan & Grinang, 2025  
14623.  Hampala lopezi Herre, 1924  
14624.  Hampala lupar Tan & Grinang, 2025  
14625.  Hampala macrolepidota Kuhl & Van Hasselt, 1823 Hampala barb
14626.  Hampala sabana Inger & Chin, 1962  
14627.  Hampala salweenensis Doi & Taki, 1994  
14628.  Hampala siamensis Panitvong & Hui, 2025 Black-backed hampala
14629.  Hannia greenwayi Vari, 1978 Greenway's grunter
14630.  Hapalogenys analis Richardson, 1845 Broadbanded velvetchin
14631.  Hapalogenys bengalensis Mohapatra, Ray & Kumar, 2013 Indian velvetchin
14632.  Hapalogenys dampieriensis Iwatsuki & Russell, 2006 Australian striped velvetchin
14633.  Hapalogenys filamentosus Iwatsuki & Russell, 2006 Philippine dark velvetchin
14634.  Hapalogenys kishinouyei Smith & Pope, 1906 Lined javelinfish
14635.  Hapalogenys merguiensis Iwatsuki, Satapoomin & Amaoka, 2000 Mergui velvetchin
14636.  Hapalogenys nigripinnis (Temminck & Schlegel, 1843) Short barbeled velvetchin
14637.  Hapalogenys sennin Iwatsuki & Nakabo, 2005 Long barbeled grunter
14638.  Haploblepharus edwardsii (Schinz, 1822) Puffadder shyshark
14639.  Haploblepharus fuscus Smith, 1950 Brown shyshark
14640.  Haploblepharus kistnasamyi Human & Compagno, 2006  
14641.  Haploblepharus pictus (Müller & Henle, 1838) Dark shyshark
14642.  Haplochromis acidens Greenwood, 1967  
14643.  Haplochromis adolphifrederici (Boulenger, 1914)  
14644.  Haplochromis aelocephalus Greenwood, 1959  
14645.  Haplochromis aeneocolor Greenwood, 1973  
14646.  Haplochromis akika Lippitsch, 2003  
14647.  Haplochromis albertianus Regan, 1929  
14648.  Haplochromis altigenis Regan, 1922  
14649.  Haplochromis ampullarostratus Schraml, 2004  
14650.  Haplochromis angustifrons Boulenger, 1914  
14651.  Haplochromis annectidens Trewavas, 1933  
14652.  Haplochromis antleter Mietes & Witte, 2010  
14653.  Haplochromis apogonoides Greenwood, 1967  
14654.  Haplochromis aquila Vranken, Van Steenberge, Heylen, Decru & Snoeks, 2022  
14655.  Haplochromis arcanus Greenwood & Gee, 1969  
14656.  Haplochromis argens de Zeeuw, Westbroek & Witte, 2013  
14657.  Haplochromis argenteus Regan, 1922  
14658.  Haplochromis artaxerxes Greenwood, 1962  
14659.  Haplochromis astatodon Regan, 1921  
14660.  Haplochromis aureus Vranken, Van Steenberge, Mbalassa & Snoeks, 2023  
14661.  Haplochromis avium Regan, 1929  
14662.  Haplochromis azureus (Seehausen & Lippitsch, 1998)  
14663.  Haplochromis barbarae Greenwood, 1967  
14664.  Haplochromis bareli van Oijen, 1991  
14665.  Haplochromis bartoni Greenwood, 1962  
14666.  Haplochromis bayoni (Boulenger, 1909)  
14667.  Haplochromis beadlei Trewavas, 1933  
14668.  Haplochromis bicolor Boulenger, 1906  
14669.  Haplochromis boops Greenwood, 1967  
14670.  Haplochromis brownae Greenwood, 1962  
14671.  Haplochromis bullatus Trewavas, 1938  
14672.  Haplochromis bwathondii Niemantsverdriet & Witte, 2010  
14673.  Haplochromis cassius Greenwood & Barel, 1978  
14674.  Haplochromis cavifrons (Hilgendorf, 1888)  
14675.  Haplochromis chilotes (Boulenger, 1911)  
14676.  Haplochromis chlorochrous Greenwood & Gee, 1969  
14677.  Haplochromis chromogynos Greenwood, 1959  
14678.  Haplochromis chrysogynaion van Oijen, 1991  
14679.  Haplochromis cinctus Greenwood & Gee, 1969  
14680.  Haplochromis cinereus (Boulenger, 1906)  
14681.  Haplochromis cnester Witte & Witte-Maas, 1981  
14682.  Haplochromis commutabilis Schraml, 2004 Kachira Blue
14683.  Haplochromis concilians Vranken, Van Steenberge & Snoeks, 2020  
14684.  Haplochromis coprologus Niemantsverdriet & Witte, 2010  
14685.  Haplochromis crassilabris Boulenger, 1906  
14686.  Haplochromis crebridens Snoeks, de Vos, Coenen & Thys van den Audenaerde, 1990  
14687.  Haplochromis crocopeplus Greenwood & Barel, 1978  
14688.  Haplochromis cronus Greenwood, 1959  
14689.  Haplochromis cryptodon Greenwood, 1959  
14690.  Haplochromis cryptogramma Greenwood & Gee, 1969  
14691.  Haplochromis curvidens Vranken, Van Steenberge, Heylen, Decru & Snoeks, 2022  
14692.  Haplochromis cyaneus Seehausen, Bouton & Zwennes, 1998  
14693.  Haplochromis decticostoma Greenwood & Gee, 1969  
14694.  Haplochromis degeni (Boulenger, 1906)  
14695.  Haplochromis dentex Regan, 1922  
14696.  Haplochromis dichrourus Regan, 1922  
14697.  Haplochromis diplotaenia Regan & Trewavas, 1928  
14698.  Haplochromis dolichorhynchus Greenwood & Gee, 1969  
14699.  Haplochromis dolorosus Trewavas, 1933  
14700.  Haplochromis eduardianus (Boulenger, 1914)  
14701.  Haplochromis eduardii Regan, 1921  
14702.  Haplochromis elegans Trewavas, 1933  
14703.  Haplochromis empodisma Greenwood, 1960  
14704.  Haplochromis engystoma Trewavas, 1933  
14705.  Haplochromis erutus Vranken, Van Steenberge & Snoeks, 2020  
14706.  Haplochromis erythrocephalus Greenwood & Gee, 1969  
14707.  Haplochromis erythromaculatus De Vos, Snoeks & Thys van den Audenaerde, 1991  
14708.  Haplochromis estor Regan, 1929  
14709.  Haplochromis eutaenia Regan & Trewavas, 1928  
14710.  Haplochromis exspectatus Schraml, 2004  
14711.  Haplochromis falcatus Vranken, Van Steenberge, Heylen, Decru & Snoeks, 2022  
14712.  Haplochromis fischeri Seegers, 2008  
14713.  Haplochromis flavipinnis (Boulenger, 1906)  
14714.  Haplochromis flavus Seehausen, Zwennes & Lippitsch, 1998  
14715.  Haplochromis fuelleborni (Hilgendorf & Pappenheim, 1903) Fuelleborn's mouthbrooder
14716.  Haplochromis fuscus Regan, 1925  
14717.  Haplochromis fusiformis Greenwood & Gee, 1969  
14718.  Haplochromis gigas (Seehausen & Lippitsch, 1998)  
14719.  Haplochromis gigliolii (Pfeffer, 1896)  
14720.  Haplochromis gilberti Greenwood & Gee, 1969  
14721.  Haplochromis glaucus Vranken, Van Steenberge, Heylen, Decru & Snoeks, 2022  
14722.  Haplochromis goldschmidti Witte, Westbroek & de Zeeuw, 2013  
14723.  Haplochromis gowersii Trewavas, 1928  
14724.  Haplochromis gracilifur Vranken, Van Steenberge & Snoeks, 2019  
14725.  Haplochromis gracilior Boulenger, 1914  
14726.  Haplochromis granti Boulenger, 1906  
14727.  Haplochromis graueri Boulenger, 1914  
14728.  Haplochromis greenwoodi (Seehausen & Bouton, 1998)  
14729.  Haplochromis guiarti (Pellegrin, 1904)  
14730.  Haplochromis harpakteridion van Oijen, 1991  
14731.  Haplochromis heusinkveldi Witte & Witte-Maas, 1987  
14732.  Haplochromis hiatus Hoogerhoud & Witte, 1981  
14733.  Haplochromis howesi van Oijen, 1992  
14734.  Haplochromis humilior (Boulenger, 1911)  
14735.  Haplochromis humilis (Steindachner, 1866)  
14736.  Haplochromis igneopinnis (Seehausen & Lippitsch, 1998)  
14737.  Haplochromis insidiae Snoeks, 1994  
14738.  Haplochromis iris Hoogerhoud & Witte, 1981  
14739.  Haplochromis ishmaeli Boulenger, 1906  
14740.  Haplochromis kamiranzovu Snoeks, Coenen & Thys van den Audenaerde, 1984  
14741.  Haplochromis katavi Seegers, 1996 Katavi mouthbrooder
14742.  Haplochromis katonga Schraml & Tichy, 2010  
14743.  Haplochromis katunzii ter Huurne & Witte, 2010  
14744.  Haplochromis kimondo Vranken, Van Steenberge, Heylen, Decru & Snoeks, 2022  
14745.  Haplochromis kujunjui van Oijen, 1991  
14746.  Haplochromis labiatus Trewavas, 1933  
14747.  Haplochromis labriformis (Nichols & La Monte, 1938)  
14748.  Haplochromis lacrimosus (Boulenger, 1906)  
14749.  Haplochromis laparogramma Greenwood & Gee, 1969  
14750.  Haplochromis latifasciatus Regan, 1929  
14751.  Haplochromis latifrons Vranken, Van Steenberge, Heylen, Decru & Snoeks, 2022  
14752.  Haplochromis limax Trewavas, 1933  
14753.  Haplochromis lividus Greenwood, 1956  
14754.  Haplochromis loati Greenwood, 1971  
14755.  Haplochromis lobatus Vranken, Van Steenberge, Kayenbergh & Snoeks, 2020  
14756.  Haplochromis longirostris (Hilgendorf, 1888)  
14757.  Haplochromis luluae (Fowler, 1930)  
14758.  Haplochromis luteus (Seehausen & Bouton, 1998)  
14759.  Haplochromis macconneli Greenwood, 1974  
14760.  Haplochromis macrocephalus (Seehausen & Bouton, 1998)  
14761.  Haplochromis macrognathus Regan, 1922  
14762.  Haplochromis macrops (Boulenger, 1911)  
14763.  Haplochromis macropsoides Greenwood, 1973  
14764.  Haplochromis maculipinna (Pellegrin, 1913)  
14765.  Haplochromis mahagiensis David & Poll, 1937  
14766.  Haplochromis maisomei van Oijen, 1991  
14767.  Haplochromis malacophagus Poll & Damas, 1939  
14768.  Haplochromis mandibularis Greenwood, 1962  
14769.  Haplochromis martini (Boulenger, 1906)  
14770.  Haplochromis maxillaris Trewavas, 1928  
14771.  Haplochromis mbipi (Lippitsch & Bouton, 1998)  
14772.  Haplochromis megalops Greenwood & Gee, 1969  
14773.  Haplochromis melanopterus Trewavas, 1928  
14774.  Haplochromis melanopus Regan, 1922  
14775.  Haplochromis melichrous Greenwood & Gee, 1969  
14776.  Haplochromis mentatus Regan, 1925  
14777.  Haplochromis mento Regan, 1922  
14778.  Haplochromis michaeli Trewavas, 1928  
14779.  Haplochromis microchrysomelas Snoeks, 1994  
14780.  Haplochromis microdon (Boulenger, 1906)  
14781.  Haplochromis molossus Vranken, Van Steenberge & Snoeks, 2019  
14782.  Haplochromis multiocellatus (Boulenger, 1913)  
14783.  Haplochromis mylergates Greenwood & Barel, 1978  
14784.  Haplochromis mylodon Greenwood, 1973  
14785.  Haplochromis nanoserranus Greenwood & Barel, 1978  
14786.  Haplochromis nigrescens (Pellegrin, 1909)  
14787.  Haplochromis nigricans (Boulenger, 1906)  
14788.  Haplochromis nigripinnis Regan, 1921  
14789.  Haplochromis nigroides (Pellegrin, 1928)  
14790.  Haplochromis niloticus Greenwood, 1960  
14791.  Haplochromis nubilus (Boulenger, 1906) Blue Victoria mouthbrooder
14792.  Haplochromis nuchisquamulatus (Hilgendorf, 1888)  
14793.  Haplochromis nyanzae Greenwood, 1962  
14794.  Haplochromis nyererei Witte-Maas & Witte, 1985  
14795.  Haplochromis obesus (Boulenger, 1906)  
14796.  Haplochromis obliquidens (Hilgendorf, 1888)  
14797.  Haplochromis obtusidens Trewavas, 1928  
14798.  Haplochromis occultidens Snoeks, 1988  
14799.  Haplochromis oligacanthus Regan, 1922  
14800.  Haplochromis oligolepis Lippitsch, 2003  
14801.  Haplochromis olivaceus Snoeks, de Vos, Coenen & Thys van den Audenaerde, 1990  
14802.  Haplochromis omnicaeruleus (Seehausen & Bouton, 1998)  
14803.  Haplochromis oregosoma Greenwood, 1973  
14804.  Haplochromis orthostoma Regan, 1922  
14805.  Haplochromis pachycephalus Greenwood, 1967  
14806.  Haplochromis pallidus (Boulenger, 1911)  
14807.  Haplochromis paludinosus (Greenwood, 1980)  
14808.  Haplochromis pancitrinus Mietes & Witte, 2010  
14809.  Haplochromis pappenheimi (Boulenger, 1914)  
14810.  Haplochromis paradoxus (Lippitsch & Kaufman, 2003)  
14811.  Haplochromis paraguiarti Greenwood, 1967  
14812.  Haplochromis paraplagiostoma Greenwood & Gee, 1969  
14813.  Haplochromis pardus Vranken, Van Steenberge, Heylen, Decru & Snoeks, 2022  
14814.  Haplochromis paropius Greenwood & Gee, 1969  
14815.  Haplochromis parorthostoma Greenwood, 1967  
14816.  Haplochromis parvidens (Boulenger, 1911)  
14817.  Haplochromis paucidens Regan, 1921  
14818.  Haplochromis pelagicus Vranken, Van Steenberge, Mbalassa & Snoeks, 2023  
14819.  Haplochromis pellegrini Regan, 1922  
14820.  Haplochromis percoides Boulenger, 1906  
14821.  Haplochromis perrieri (Pellegrin, 1909)  
14822.  Haplochromis pharyngalis Poll & Damas, 1939  
14823.  Haplochromis pharyngomylus Regan, 1929  
14824.  Haplochromis phytophagus Greenwood, 1966  
14825.  Haplochromis piceatus Greenwood & Gee, 1969  
14826.  Haplochromis pitmani Fowler, 1936  
14827.  Haplochromis placodus Poll & Damas, 1939  
14828.  Haplochromis plagiodon Regan & Trewavas, 1928  
14829.  Haplochromis plagiostoma Regan, 1922  
14830.  Haplochromis planus Vranken, Van Steenberge & Snoeks, 2020  
14831.  Haplochromis plutonius Greenwood & Barel, 1978  
14832.  Haplochromis polli Thys van den Audenaerde, 1964  
14833.  Haplochromis prodromus Trewavas, 1935  
14834.  Haplochromis prognathus (Pellegrin, 1904)  
14835.  Haplochromis pseudopellegrini Greenwood, 1967  
14836.  Haplochromis ptistes Greenwood & Barel, 1978  
14837.  Haplochromis pundamilia (Seehausen & Bouton, 1998)  
14838.  Haplochromis pyrrhocephalus Witte & Witte-Maas, 1987  
14839.  Haplochromis pyrrhopteryx van Oijen, 1991  
14840.  Haplochromis quasimodo Vranken, Van Steenberge, Heyle, Decru & Snoeks, 2022  
14841.  Haplochromis relictidens Vranken, Van Steenberge & Snoeks, 2019  
14842.  Haplochromis retrodens (Hilgendorf, 1888)  
14843.  Haplochromis rex Vranken, Van Steenberge, Heylen, Decru & Snoeks, 2022  
14844.  Haplochromis riponianus (Boulenger, 1911)  
14845.  Haplochromis rubescens Snoeks, 1994  
14846.  Haplochromis rubripinnis (Seehausen, Lippitsch & Bouton, 1998)  
14847.  Haplochromis rudolfianus Trewavas, 1933  
14848.  Haplochromis rufocaudalis (Seehausen & Bouton, 1998)  
14849.  Haplochromis rufus (Seehausen & Lippitsch, 1998)  
14850.  Haplochromis sauvagei (Pfeffer, 1896)  
14851.  Haplochromis saxicola Greenwood, 1960  
14852.  Haplochromis scheffersi Snoeks, De Vos & Thys van den Audenaerde, 1987  
14853.  Haplochromis schubotzi Boulenger, 1914  
14854.  Haplochromis schubotziellus Greenwood, 1973  
14855.  Haplochromis serranus (Pfeffer, 1896)  
14856.  Haplochromis serridens Regan, 1925  
14857.  Haplochromis simba Vranken, Van Steenberge, Heylen, Decru & Snoeks, 2022  
14858.  Haplochromis simotes (Boulenger, 1911)  
14859.  Haplochromis simpsoni Greenwood, 1965  
14860.  Haplochromis smithii (Castelnau, 1861)  
14861.  Haplochromis snoeksi Wamuini Lunkayilakio & Vreven, 2010  
14862.  Haplochromis spekii (Boulenger, 1906)  
14863.  Haplochromis sphex ter Huurne & Witte, 2010  
14864.  Haplochromis squamipinnis Regan, 1921  
14865.  Haplochromis squamulatus Regan, 1922  
14866.  Haplochromis sulphureus Greenwood & Barel, 1978  
14867.  Haplochromis tanaos van Oijen & Witte, 1996  
14868.  Haplochromis taurinus Trewavas, 1933  
14869.  Haplochromis teegelaari Greenwood & Barel, 1978  
14870.  Haplochromis teunisrasi Witte & Witte-Maas, 1981  
14871.  Haplochromis theliodon Greenwood, 1960  
14872.  Haplochromis thereuterion van Oijen & Witte, 1996  
14873.  Haplochromis thuragnathus Greenwood, 1967  
14874.  Haplochromis tridens Regan & Trewavas, 1928  
14875.  Haplochromis turkanae Greenwood, 1974 Turkana haplo
14876.  Haplochromis tyrianthinus Greenwood & Gee, 1969  
14877.  Haplochromis ushindi Van Oijen, 2004  
14878.  Haplochromis vanheusdeni Schedel, Friel & Schliewen, 2014  
14879.  Haplochromis vanoijeni de Zeeuw & Witte, 2010  
14880.  Haplochromis velifer Trewavas, 1933  
14881.  Haplochromis venator Greenwood, 1965  
14882.  Haplochromis vicarius Trewavas, 1933  
14883.  Haplochromis victoriae (Greenwood, 1956)  
14884.  Haplochromis victorianus (Pellegrin, 1904)  
14885.  Haplochromis vittatus (Boulenger, 1901)  
14886.  Haplochromis vonlinnei van Oijen & de Zeeuw, 2008  
14887.  Haplochromis welcommei Greenwood, 1966  
14888.  Haplochromis worthingtoni Regan, 1929  
14889.  Haplochromis xanthopteryx (Seehausen & Bouton, 1998)  
14890.  Haplochromis xenognathus Greenwood, 1957  
14891.  Haplochromis xenostoma Regan, 1922  
14892.  Haplocylix littoreus (Forster, 1801) Giant clingfish
14893.  Haplomacrourus nudirostris Trunov, 1980 Naked snout rattail
14894.  Haplophryne mollis (Brauer, 1902) Soft leafvent angler
14895.  Haplotaxodon microlepis Boulenger, 1906  
14896.  Haplotaxodon trifasciatus Takahashi & Nakaya, 1999  
14897.  Haptenchelys parviocularis Tashiro & Shinohara, 2014 Small-eyed abyssal eel
14898.  Haptenchelys texis Robins & Martin, 1976  
14899.  Haptoclinus apectolophus Böhlke & Robins, 1974 Uncombed blenny
14900.  Haptoclinus dropi Baldwin & Robertson, 2013 Four-fin blenny
14901.  Haptogenys bipunctata (Day, 1876) Fourpored blenny
14902.  Hara filamentosa Blyth, 1860  
14903.  Hara hara (Hamilton, 1822)  
14904.  Hara horai Misra, 1976  
14905.  Hara jerdoni Day, 1870  
14906.  Hara koladynensis Anganthoibi & Vishwanath, 2009  
14907.  Hara longissima Ng & Kottelat, 2007  
14908.  Hara mesembrina Ng & Kottelat, 2007  
14909.  Hara minuscula Ng & Kottelat, 2007  
14910.  Hara spinulus Ng & Kottelat, 2007  
14911.  Harengula clupeola (Cuvier, 1829) False herring
14912.  Harengula humeralis (Cuvier, 1829) Redear herring
14913.  Harengula jaguana Poey, 1865 Scaled herring
14914.  Harengula thrissina (Jordan & Gilbert, 1882) Pacific flatiron herring
14915.  Harpadon erythraeus Klausewitz, 1983  
14916.  Harpadon microchir Günther, 1878  
14917.  Harpadon mortenseni Hardenberg, 1933  
14918.  Harpadon nehereus (Hamilton, 1822) Bombay-duck
14919.  Harpadon nudus Ganga & Thomas, 2016  
14920.  Harpadon squamosus Alcock, 1891  
14921.  Harpadon translucens Saville-Kent, 1889 Glassy Bombay duck
14922.  Harpagifer andriashevi Prirodina, 2000  
14923.  Harpagifer antarcticus Nybelin, 1947 Antarctic spiny plunderfish
14924.  Harpagifer bispinis (Forster, 1801) Magellan plunderfish
14925.  Harpagifer crozetensis Prirodina, 2004 Littoral Crozet spiny plounderfish
14926.  Harpagifer georgianus Nybelin, 1947 South Georgia spiny plunderfish
14927.  Harpagifer kerguelensis Nybelin, 1947 Kerguelen spiny plunderfish
14928.  Harpagifer macquariensis Prirodina, 2000  
14929.  Harpagifer marionensis Nybelin, 1947  
14930.  Harpagifer nybelini Prirodina, 2002  
14931.  Harpagifer palliolatus Richardson, 1845 Crested spiny plunderfish
14932.  Harpagifer permitini Neyelov & Prirodina, 2006 Permitin spiny plunderfish
14933.  Harpagifer spinosus Hureau, Louis, Tomo & Ozouf, 1980 Deep-water spiny plunderfish
14934.  Harriotta avia Finucci, Didier, Ebert, Green & Kemper, 2024 Australasia narrow-nosed spookfish
14935.  Harriotta chaetirhamphus (Tanaka, 1909)  
14936.  Harriotta raleighana Goode & Bean, 1895 Pacific longnose chimaera
14937.  Harttia absaberi Oyakawa, Fichberg & Langeani, 2013  
14938.  Harttia carvalhoi Miranda Ribeiro, 1939  
14939.  Harttia depressa Rapp Py-Daniel & Oliveira, 2001  
14940.  Harttia dissidens Rapp Py-Daniel & Oliveira, 2001  
14941.  Harttia duriventris Rapp Py-Daniel & Oliveira, 2001  
14942.  Harttia fluminensis Covain & Fisch-Muller, 2012  
14943.  Harttia fowleri (Pellegrin, 1908)  
14944.  Harttia garavelloi Oyakawa, 1993  
14945.  Harttia gracilis Oyakawa, 1993  
14946.  Harttia guianensis Rapp Py-Daniel & Oliveira, 2001  
14947.  Harttia kronei Miranda Ribeiro, 1908  
14948.  Harttia leiopleura Oyakawa, 1993  
14949.  Harttia longipinna Langeani, Oyakawa & Montoya-Burgos, 2001  
14950.  Harttia loricariformis Steindachner, 1877  
14951.  Harttia merevari Provenzano, Machado-Allison, Chernoff, Willink & Petry, 2005  
14952.  Harttia novalimensis Oyakawa, 1993  
14953.  Harttia panara Oyakawa, Fichberg & Rapp Py-Daniel, 2018  
14954.  Harttia punctata Rapp Py-Daniel & Oliveira, 2001  
14955.  Harttia rhombocephala Miranda Ribeiro, 1939  
14956.  Harttia rondoni Oyakawa, Fichberg & Rapp Py-Daniel, 2018  
14957.  Harttia surinamensis Boeseman, 1971  
14958.  Harttia torrenticola Oyakawa, 1993  
14959.  Harttia trombetensis Rapp Py-Daniel & Oliveira, 2001  
14960.  Harttia tuna Covain & Fisch-Muller, 2012  
14961.  Harttia uatumensis Rapp Py-Daniel & Oliveira, 2001  
14962.  Harttia villasboas Oyakawa, Fichberg & Rapp Py-Daniel, 2018  
14963.  Harttiella crassicauda (Boeseman, 1953)  
14964.  Harttiella intermedia Covain & Fisch-Muller, 2012  
14965.  Harttiella janmoli Covain & Fisch-Muller, 2012  
14966.  Harttiella longicauda Covain & Fisch-Muller, 2012  
14967.  Harttiella lucifer Covain & Fisch-Muller, 2012  
14968.  Harttiella parva Covain & Fisch-Muller, 2012  
14969.  Harttiella pilosa Covain & Fisch-Muller, 2012  
14970.  Hasemania diastatos (Dagosta, Marinho & Camelier, 2014)  
14971.  Hasemania hanseni (Fowler, 1949)  
14972.  Hasemania maxillaris Ellis, 1911  
14973.  Hasemania melanura Ellis, 1911 Copper tetra
14974.  Hasemania nambiquara Bertaco & Malabarba, 2007  
14975.  Hasemania nana (Lütken, 1875) Silvertip tetra
14976.  Hasemania negodagua (Lima & Gerhard, 2001)  
14977.  Hasemania piatan Zanata & Serra, 2010  
14978.  Hassar affinis (Steindachner, 1881)  
14979.  Hassar gabiru Birindelli, Fayal & Wosiacki, 2011  
14980.  Hassar orestis (Steindachner, 1875)  
14981.  Hassar shewellkeimi Sabaj Pérez & Birindelli, 2013  
14982.  Hassar wilderi Kindle, 1895  
14983.  Hastatobythites arafurensis Machida, 1997 Spinyhead cusk
14984.  Hatcheria macraei (Girard, 1855)  
14985.  Hazeus ammophilus Allen & Erdmann, 2021  
14986.  Hazeus elati (Goren, 1984) Eilat sandgoby
14987.  Hazeus ingressus Engin, Larson & Irmak, 2018 Immigrant goby
14988.  Hazeus maculipinna (Randall & Goren, 1993)  
14989.  Hazeus otakii Jordan & Snyder, 1901 Scalyhead goby
14990.  Hazeus paucisquamatus Allen, Erdmann & Brooks, 2024 Louisiade sand-goby
14991.  Hazeus profusus Allen & Erdmann, 2021  
14992.  Hedinichthys grummorum Prokofiev, 2010  
14993.  Hedinichthys macropterus (Herzenstein, 1888)  
14994.  Hedinichthys yarkandensis (Day, 1877) Kashgarian loach
14995.  Helcogramma albimacula Williams & Howe, 2003 Whitespot triplefin
14996.  Helcogramma alkamr Holleman, 2007  
14997.  Helcogramma aquila Williams & McCormick, 1990 Darktail triplefin
14998.  Helcogramma ascensionis Lubbock, 1980 Ascension triplefin
14999.  Helcogramma atauroensis Fricke & Erdmann, 2017 Red-anal triplefin
15000.  Helcogramma billi Hansen, 1986  
15001.  Helcogramma capidata Rosenblatt, 1960 Hooded triplefin
15002.  Helcogramma cerasina Williams & Howe, 2003  
15003.  Helcogramma chica Rosenblatt, 1960 Little hooded triplefin
15004.  Helcogramma decurrens McCulloch & Waite, 1918 Black-throated triplefin
15005.  Helcogramma desa Williams & Howe, 2003 Neglected triplefin
15006.  Helcogramma ellioti (Herre, 1944)  
15007.  Helcogramma ememes Holleman, 2007  
15008.  Helcogramma flammata Dewa, Muto & Motomura, 2025 Tear triplefin
15009.  Helcogramma fuscipectoris (Fowler, 1946) Fourspot triplefin
15010.  Helcogramma fuscopinna Holleman, 1982 Blackfin triplefin
15011.  Helcogramma gymnauchen (Weber, 1909) Red-finned triplefin
15012.  Helcogramma hudsoni (Jordan & Seale, 1906) Hudson's triplefin
15013.  Helcogramma inclinata (Fowler, 1946) Triangle triplefin
15014.  Helcogramma kranos Fricke, 1997 Helmet triplefin
15015.  Helcogramma lacuna Williams & Howe, 2003 Cavern triplefin
15016.  Helcogramma larvata Fricke & Randall, 1992  
15017.  Helcogramma maldivensis Fricke & Randall, 1992  
15018.  Helcogramma microstigma Holleman, 2006  
15019.  Helcogramma nesion Williams & Howe, 2003  
15020.  Helcogramma nigra Williams & Howe, 2003 Rotuma triplefin
15021.  Helcogramma novaecaledoniae Fricke, 1994 New Caledonian triplefin
15022.  Helcogramma obtusirostris (Klunzinger, 1871) Hotlips triplefin
15023.  Helcogramma randalli Williams & Howe, 2003 Randall's triplefin
15024.  Helcogramma rharhabe Holleman, 2007  
15025.  Helcogramma rhinoceros Hansen, 1986 Rhinocerus triplefin
15026.  Helcogramma rosea Holleman, 2006 Rosy triplefin
15027.  Helcogramma serendip Holleman, 2007  
15028.  Helcogramma shinglensis Lal Mohan, 1971  
15029.  Helcogramma solorensis Fricke, 1997 Solor triplefin
15030.  Helcogramma springeri Hansen, 1986 Springer's triplefin
15031.  Helcogramma steinitzi Clark, 1980 Red triplefin
15032.  Helcogramma striata Hansen, 1986 Tropical striped triplefin
15033.  Helcogramma trigloides (Bleeker, 1858) Scarf triplefin
15034.  Helcogramma vulcana Randall & Clark, 1993 Volcano triplefin
15035.  Helcogramma williamsi Chiang & Chen, 2012  
15036.  Helcogrammoides antarcticus (Tomo, 1982)  
15037.  Helcogrammoides chilensis (Cancino, 1960)  
15038.  Helcogrammoides cunninghami (Smitt, 1898) Cunningham's triplefin
15039.  Helicolenus avius Abe & Eschmeyer, 1972  
15040.  Helicolenus barathri (Hector, 1875) Bigeye sea perch
15041.  Helicolenus dactylopterus (Delaroche, 1809) Blackbelly rosefish
15042.  Helicolenus fedorovi Barsukov, 1973  
15043.  Helicolenus hilgendorfii (Döderlein, 1884)  
15044.  Helicolenus lahillei Norman, 1937  
15045.  Helicolenus lengerichi Norman, 1937  
15046.  Helicolenus mouchezi (Sauvage, 1875) Rosefish
15047.  Helicolenus percoides (Richardson & Solander, 1842) Red gurnard perch
15048.  Helicophagus leptorhynchus Ng & Kottelat, 2000  
15049.  Helicophagus typus Bleeker, 1857  
15050.  Helicophagus waandersii Bleeker, 1858  
15051.  Heliotrygon gomesi Carvalho & Lovejoy, 2011 Gomes's round ray
15052.  Heliotrygon rosai Carvalho & Lovejoy, 2011 Rosa's round ray
15053.  Helogenes castaneus (Dahl, 1960)  
15054.  Helogenes gouldingi Vari & Ortega, 1986  
15055.  Helogenes marmoratus Günther, 1863  
15056.  Helogenes uruyensis Fernández-Yépez, 1967  
15057.  Helostoma temminckii Cuvier, 1829 Kissing gourami
15058.  Helotes sexlineatus (Quoy & Gaimard, 1825) Eastern striped grunter
15059.  Hemanthias leptus (Ginsburg, 1952) Longtail bass
15060.  Hemanthias peruanus (Steindachner, 1875) Splittail bass
15061.  Hemanthias signifer (Garman, 1899) Damsel bass
15062.  Hemerocoetes artus Nelson, 1979  
15063.  Hemerocoetes macrophthalmus Regan, 1914  
15064.  Hemerocoetes monopterygius (Schneider, 1801) Opalfish
15065.  Hemerocoetes morelandi Nelson, 1979  
15066.  Hemerocoetes pauciradiatus Regan, 1914  
15067.  Hemerorhinus heyningi (Weber, 1913) Molo snake eel
15068.  Hemerorhinus opici Blache & Bauchot, 1972  
15069.  Hemiancistrus cerrado de Souza, Melo, Chamon & Armbruster, 2008  
15070.  Hemiancistrus chlorostictus Cardoso & Malabarba, 1999  
15071.  Hemiancistrus fuliginosus Cardoso & Malabarba, 1999  
15072.  Hemiancistrus furtivus Provenzano & Barriga Salazar, 2017  
15073.  Hemiancistrus guahiborum Werneke, Armbruster, Lujan & Taphorn, 2005  
15074.  Hemiancistrus hammarlundi Rendahl, 1937  
15075.  Hemiancistrus landoni Eigenmann, 1916  
15076.  Hemiancistrus macrops (Lütken, 1874)  
15077.  Hemiancistrus medians (Kner, 1854)  
15078.  Hemiancistrus megacephalus (Günther, 1868)  
15079.  Hemiancistrus megalopteryx Cardoso, 2004  
15080.  Hemiancistrus meizospilos Cardoso & da Silva, 2004  
15081.  Hemiancistrus punctulatus Cardoso & Malabarba, 1999  
15082.  Hemiancistrus subviridis Werneke, Sabaj Pérez, Lujan & Armbruster, 2005  
15083.  Hemiancistrus votouro Cardoso & da Silva, 2004  
15084.  Hemiarius bleekeri (Popta, 1900) Bleeker's catfish
15085.  Hemiarius harmandi Sauvage, 1880  
15086.  Hemiarius stormii (Bleeker, 1858) Armoured sea catfish
15087.  Hemiarius verrucosus (Ng, 2003)  
15088.  Hemibagrus amemiyai (Kimura, 1934)  
15089.  Hemibagrus baramensis (Regan, 1906)  
15090.  Hemibagrus bongan (Popta, 1904)  
15091.  Hemibagrus camthuyensis Nguyen, 2005  
15092.  Hemibagrus caveatus Ng, Wirjoatmodjo & Hadiaty, 2001  
15093.  Hemibagrus centralus Mai, 1978  
15094.  Hemibagrus chiemhoaensis Nguyen, 2005  
15095.  Hemibagrus chrysops Ng & Dodson, 1999  
15096.  Hemibagrus divaricatus Ng & Kottelat, 2013  
15097.  Hemibagrus dongbacensis Nguyen, 2005  
15098.  Hemibagrus filamentus (Fang & Chaux, 1949)  
15099.  Hemibagrus fortis (Popta, 1904)  
15100.  Hemibagrus furcatus Ng, Martin-Smith & Ng, 2000  
15101.  Hemibagrus gracilis Ng & Ng, 1995  
15102.  Hemibagrus guttatus (Lacepède, 1803)  
15103.  Hemibagrus hainanensis (Tchang, 1935)  
15104.  Hemibagrus hoevenii (Bleeker, 1846)  
15105.  Hemibagrus hongus Mai, 1978  
15106.  Hemibagrus imbrifer Ng & Ferraris, 2000  
15107.  Hemibagrus johorensis (Herre, 1940)  
15108.  Hemibagrus lacustrinus Ng & Kottelat, 2013  
15109.  Hemibagrus macropterus Bleeker, 1870  
15110.  Hemibagrus maydelli (Rössel, 1964)  
15111.  Hemibagrus menoda (Hamilton, 1822) Menoda catfish
15112.  Hemibagrus microphthalmus (Day, 1877)  
15113.  Hemibagrus nemurus (Valenciennes, 1840) Asian redtail catfish
15114.  Hemibagrus olyroides (Roberts, 1989)  
15115.  Hemibagrus peguensis (Boulenger, 1894)  
15116.  Hemibagrus planiceps (Valenciennes, 1840)  
15117.  Hemibagrus pluriradiatus (Vaillant, 1892)  
15118.  Hemibagrus punctatus (Jerdon, 1849)  
15119.  Hemibagrus sabanus (Inger & Chin, 1959)  
15120.  Hemibagrus semotus Ng & Kottelat, 2013  
15121.  Hemibagrus songdaensis Nguyen, 2005  
15122.  Hemibagrus spilopterus Ng & Rainboth, 1999  
15123.  Hemibagrus taybacensis Nguyen, 2005  
15124.  Hemibagrus variegatus Ng & Ferraris, 2000  
15125.  Hemibagrus velox Tan & Ng, 2000  
15126.  Hemibagrus vietnamicus Mai, 1978  
15127.  Hemibagrus wyckii (Bleeker, 1858)  
15128.  Hemibagrus wyckioides (Fang & Chaux, 1949)  
15129.  Hemibarbus brevipennus Yue, 1995  
15130.  Hemibarbus labeo (Pallas, 1776) Barbel steed
15131.  Hemibarbus lehoai Nguyen, 2001  
15132.  Hemibarbus longirostris (Regan, 1908)  
15133.  Hemibarbus macracanthus Lu, Luo & Chen, 1977  
15134.  Hemibarbus maculatus Bleeker, 1871 Spotted steed
15135.  Hemibarbus medius Yue, 1995  
15136.  Hemibarbus mylodon (Berg, 1907)  
15137.  Hemibarbus qianjiangensis Yu, 1990  
15138.  Hemibarbus songloensis Nguyen, 2001  
15139.  Hemibarbus thacmoensis Nguyen, 2001  
15140.  Hemibarbus umbrifer (Lin, 1931)  
15141.  Hemibates koningsi Schedel & Schliewen, 2017  
15142.  Hemibates stenosoma (Boulenger, 1901)  
15143.  Hemibrycon antioquiae Román-Valencia, Ruiz-C., Taphorn P., Mancera-Rodriguez & García-Alzate, 2013  
15144.  Hemibrycon beni Pearson, 1924  
15145.  Hemibrycon boquiae (Eigenmann, 1913)  
15146.  Hemibrycon brevispini Román-Valencia & Arcila-Mesa, 2009  
15147.  Hemibrycon cairoensis Román-Valencia & Arcila-Mesa, 2009  
15148.  Hemibrycon cardalensis Román-Valencia, Ruiz-C., Taphorn P., Mancera-Rodriguez & García-Alzate, 2013  
15149.  Hemibrycon carrilloi Dahl, 1960  
15150.  Hemibrycon colombianus Eigenmann, 1914  
15151.  Hemibrycon dariensis Meek & Hildebrand, 1916  
15152.  Hemibrycon decurrens (Eigenmann, 1913)  
15153.  Hemibrycon dentatus (Eigenmann, 1913)  
15154.  Hemibrycon divisorensis Bertaco, Malabarba, Hidalgo & Ortega, 2007  
15155.  Hemibrycon fasciatus Román-Valencia, Ruiz-C., Taphorn P., Mancera-Rodriguez & García-Alzate, 2013  
15156.  Hemibrycon guejarensis Román-Valencia, Ruiz-C. & Taphorn, 2018  
15157.  Hemibrycon helleri Eigenmann, 1927  
15158.  Hemibrycon huambonicus (Steindachner, 1882)  
15159.  Hemibrycon inambari Bertaco & Malabarba, 2010  
15160.  Hemibrycon jabonero Schultz, 1944  
15161.  Hemibrycon jelskii (Steindachner, 1876)  
15162.  Hemibrycon metae Myers, 1930  
15163.  Hemibrycon microformaa Román-Valencia & Ruiz-C., 2007  
15164.  Hemibrycon mikrostiktos Bertaco & Malabarba, 2010  
15165.  Hemibrycon orcesi Böhlke, 1958  
15166.  Hemibrycon paez Román-Valencia & Arcila-Mesa, 2010  
15167.  Hemibrycon palomae Román-Valencia, García-Alzate, Ruiz-C. & Taphorn, 2010  
15168.  Hemibrycon polyodon (Günther, 1864)  
15169.  Hemibrycon quindos Román-Valencia & Arcila-Mesa, 2010  
15170.  Hemibrycon rafaelensis Román-Valencia & Arcila-Mesa, 2008  
15171.  Hemibrycon raqueliae Román-Valencia & Arcila-Mesa, 2010  
15172.  Hemibrycon sanjuanensis Román-Valencia, Ruiz-C., Taphorn & García-Alzate, 2014  
15173.  Hemibrycon santamartae Román-Valencia, Ruiz-C., García-Alzate & Taphorn, 2010  
15174.  Hemibrycon sierraensis García-Alzate, Román-Valencia & Taphorn, 2015  
15175.  Hemibrycon surinamensis Géry, 1962  
15176.  Hemibrycon taeniurus (Gill, 1858) Mountain stream sardine
15177.  Hemibrycon tridens Eigenmann, 1922 Jumping tetra
15178.  Hemibrycon velox Dahl, 1964  
15179.  Hemibrycon virolinica Román-Valencia & Arcila-Mesa, 2010  
15180.  Hemibrycon yacopiae Román-Valencia & Arcila-Mesa, 2010  
15181.  Hemicaranx amblyrhynchus (Cuvier, 1833) Bluntnose jack
15182.  Hemicaranx bicolor (Günther, 1860) Bicolor jack
15183.  Hemicaranx leucurus (Günther, 1864) Yellowfin jack
15184.  Hemicaranx zelotes Gilbert, 1898 Blackfin jack
15185.  Hemichromis angolensis Steindachner, 1865  
15186.  Hemichromis camerounensis Bitja-Nyom, Agnèse, Pariselle, Bilong-Bilong, Gilles & Snoeks, 2021  
15187.  Hemichromis elongatus (Guichenot, 1861) Banded jewel cichlid
15188.  Hemichromis fasciatus Peters, 1857 Banded jewelfish
15189.  Hemiculter bleekeri Warpachowski, 1888  
15190.  Hemiculter elongatus Nguyen & Ngo, 2001  
15191.  Hemiculter krempfi Pellegrin & Chevey, 1938  
15192.  Hemiculter leucisculus (Basilewsky, 1855) Sharpbelly
15193.  Hemiculter lucidus (Dybowski, 1872) Ussuri sharpbelly
15194.  Hemiculter songhongensis Nguyen & Nguyen, 2001  
15195.  Hemiculter tchangi Fang, 1942  
15196.  Hemiculter varpachovskii Nikolskii, 1903  
15197.  Hemiculterella macrolepis Chen, 1989  
15198.  Hemiculterella sauvagei Warpachowski, 1888  
15199.  Hemiculterella wui (Wang, 1935)  
15200.  Hemidoras boulengeri Steindachner, 1915  
15201.  Hemidoras morei (Steindachner, 1881)  
15202.  Hemidoras morrisi Eigenmann, 1925 Iquitos thorny catfish
15203.  Hemidoras stenopeltis (Kner, 1855)  
15204.  Hemidoras stuebelii (Steindachner, 1882)  
15205.  Hemieleotris latifasciata (Meek & Hildebrand, 1912) Pygmy sleeper
15206.  Hemieleotris levis Eigenmann, 1918  
15207.  Hemiemblemaria simula Longley & Hildebrand, 1940 Wrasse blenny
15208.  Hemigaleus australiensis White, Last & Compagno, 2005 Australian weasel shark
15209.  Hemigaleus microstoma Bleeker, 1852 Sicklefin weasel shark
15210.  Hemiglyphidodon plagiometopon (Bleeker, 1852) Lagoon damselfish
15211.  Hemigobius hoevenii (Bleeker, 1851) Banded mulletgoby
15212.  Hemigobius mingi (Herre, 1936)  
15213.  Hemigrammocypris neglecta (Stieler, 1907)  
15214.  Hemigrammopetersius barnardi (Herre, 1936) Barnard's robber
15215.  Hemigrammopetersius pulcher (Boulenger, 1909)  
15216.  Hemigrammus aereus Géry, 1959  
15217.  Hemigrammus analis Durbin, 1909  
15218.  Hemigrammus apiaka (Esguícero & Castro, 2017)  
15219.  Hemigrammus arua Lima, Wosiacki & Ramos, 2009  
15220.  Hemigrammus ataktos Marinho, Dagosta & Birindelli, 2014  
15221.  Hemigrammus barrigonae Eigenmann & Henn, 1914  
15222.  Hemigrammus bellottii (Steindachner, 1882)  
15223.  Hemigrammus boesemani Géry, 1959  
15224.  Hemigrammus brevis Ellis, 1911  
15225.  Hemigrammus changae Ota, Lima & Hidalgo, 2019  
15226.  Hemigrammus coeruleus Durbin, 1908  
15227.  Hemigrammus collettii (Steindachner, 1882)  
15228.  Hemigrammus cupreus Durbin, 1918  
15229.  Hemigrammus cylindricus Durbin, 1909  
15230.  Hemigrammus diagonicus Mendonça & Wosiacki, 2011  
15231.  Hemigrammus durbinae Ota, Lima & Pavanelli, 2015  
15232.  Hemigrammus eigenmanni (Géry, 1964)  
15233.  Hemigrammus elegans (Steindachner, 1882)  
15234.  Hemigrammus erythrozonus Durbin, 1909 Glowlight tetra
15235.  Hemigrammus filamentosus Zarske, 2011  
15236.  Hemigrammus gracilis (Lütken, 1875)  
15237.  Hemigrammus grammicus (Eigenmann, 1912)  
15238.  Hemigrammus hyanuary Durbin, 1918 January tetra
15239.  Hemigrammus iota Durbin, 1909  
15240.  Hemigrammus levis Durbin, 1908  
15241.  Hemigrammus lunatus Durbin, 1918  
15242.  Hemigrammus machadoi Ota, Lima & Pavanelli, 2014  
15243.  Hemigrammus mahnerti Uj & Géry, 1989  
15244.  Hemigrammus marginatus Ellis, 1911  
15245.  Hemigrammus matei Eigenmann, 1918  
15246.  Hemigrammus megaceps Fowler, 1945  
15247.  Hemigrammus melanochrous Fowler, 1913  
15248.  Hemigrammus melogrammus (Eigenmann, 1908)  
15249.  Hemigrammus micropterus Meek, 1907  
15250.  Hemigrammus microstomus Durbin, 1918  
15251.  Hemigrammus mimus Böhlke, 1955  
15252.  Hemigrammus ora Zarske, Le Bail & Géry, 2006  
15253.  Hemigrammus orthus Durbin, 1909  
15254.  Hemigrammus parana Marinho, Carvalho, Langeani & Tatsumi, 2008  
15255.  Hemigrammus pretoensis Géry, 1965  
15256.  Hemigrammus rodwayi Durbin, 1909  
15257.  Hemigrammus rubrostriatus Zarske, 2015  
15258.  Hemigrammus schmardae (Steindachner, 1882)  
15259.  Hemigrammus silimoni Britski & Lima, 2008  
15260.  Hemigrammus stictus (Durbin, 1909)  
15261.  Hemigrammus taphorni Benine & Lopes, 2007  
15262.  Hemigrammus tocantinsi Carvalho, Bertaco & Jerep, 2010  
15263.  Hemigrammus tridens Eigenmann, 1907  
15264.  Hemigrammus tupebas (Esguícero & Castro, 2017)  
15265.  Hemigrammus ulreyi (Boulenger, 1895)  
15266.  Hemigrammus unilineatus (Gill, 1858) Featherfin tetra
15267.  Hemigrammus vorderwinkleri Géry, 1963  
15268.  Hemigymnus fasciatus (Bloch, 1792) Barred thicklip
15269.  Hemigymnus melapterus (Bloch, 1791) Blackeye thicklip
15270.  Hemigymnus sexfasciatus (Rüppell, 1835)  
15271.  Hemileiocassis panjang Ng & Lim, 2000  
15272.  Hemilepidotus gilberti Jordan & Starks, 1904 Gilbert's Irish Lord
15273.  Hemilepidotus hemilepidotus (Tilesius, 1811) Red Irish lord
15274.  Hemilepidotus jordani Bean, 1881 Yellow Irish lord
15275.  Hemilepidotus papilio (Bean, 1880) Butterfly sculpin
15276.  Hemilepidotus spinosus Ayres, 1854 Brown Irish lord
15277.  Hemilepidotus zapus Gilbert & Burke, 1912 Longfin Irish lord
15278.  Hemilutjanus macrophthalmos (Tschudi, 1846) Grape-eye seabass
15279.  Hemimyzon confluens Kottelat, 2000  
15280.  Hemimyzon ecdyonuroides Freyhof & Herder, 2002  
15281.  Hemimyzon formosanus (Boulenger, 1894)  
15282.  Hemimyzon khonensis Kottelat, 2000  
15283.  Hemimyzon macroptera Zheng, 1982  
15284.  Hemimyzon megalopseos Li & Chen, 1985  
15285.  Hemimyzon nanensis Doi & Kottelat, 1998  
15286.  Hemimyzon papilio Kottelat, 1998  
15287.  Hemimyzon pengi (Huang, 1982)  
15288.  Hemimyzon pumilicorpora Zheng & Zhang, 1987  
15289.  Hemimyzon sheni Chen & Fang, 2009  
15290.  Hemimyzon songamensis Nguyen, 2005  
15291.  Hemimyzon taitungensis Tzeng & Shen, 1982  
15292.  Hemimyzon yaotanensis (Fang, 1931)  
15293.  Hemimyzon yushanensis Chen, Harefa, Chang & Han, 2022  
15294.  Heminodus philippinus Smith, 1917  
15295.  Heminoemacheilus zhengbaoshani Zhu & Cao, 1987  
15296.  Hemiodontichthys acipenserinus (Kner, 1853)  
15297.  Hemiodus amazonum (Humboldt, 1821)  
15298.  Hemiodus argenteus Pellegrin, 1909  
15299.  Hemiodus atranalis (Fowler, 1940) Wide halftooth characin
15300.  Hemiodus goeldii Steindachner, 1908  
15301.  Hemiodus gracilis Günther, 1864  
15302.  Hemiodus huraulti (Géry, 1964)  
15303.  Hemiodus immaculatus Kner, 1858  
15304.  Hemiodus iratapuru Langeani & Moreira, 2013  
15305.  Hemiodus jatuarana Langeani, 2004  
15306.  Hemiodus langeanii Beltrão & Zuanon, 2012  
15307.  Hemiodus microlepis Kner, 1858  
15308.  Hemiodus orthonops Eigenmann & Kennedy, 1903  
15309.  Hemiodus parnaguae Eigenmann & Henn, 1916  
15310.  Hemiodus quadrimaculatus Pellegrin, 1909 Barred hemiodus
15311.  Hemiodus semitaeniatus Kner, 1858 Halfline hemiodus
15312.  Hemiodus sterni (Géry, 1964)  
15313.  Hemiodus ternetzi Myers, 1927  
15314.  Hemiodus thayeria Böhlke, 1955  
15315.  Hemiodus tocantinensis Langeani, 1999  
15316.  Hemiodus unimaculatus (Bloch, 1794)  
15317.  Hemiodus vorderwinkleri (Géry, 1964)  
15318.  Hemipristis elongata (Klunzinger, 1871) Snaggletooth shark
15319.  Hemipsilichthys gobio (Lütken, 1874)  
15320.  Hemipsilichthys nimius Pereira, Reis, Souza & Lazzarotto, 2003  
15321.  Hemipsilichthys papillatus Pereira, Oliveira & Oyakawa, 2000  
15322.  Hemiramphus archipelagicus Collette & Parin, 1978 Jumping halfbeak
15323.  Hemiramphus balao Lesueur, 1821 Balao halfbeak
15324.  Hemiramphus bermudensis Collette, 1962 Bermuda halfbeak
15325.  Hemiramphus brasiliensis (Linnaeus, 1758) Ballyhoo halfbeak
15326.  Hemiramphus convexus Weber & de Beaufort, 1922 Halfbeak
15327.  Hemiramphus depauperatus Lay & Bennett, 1839 Tropical half-beak fish
15328.  Hemiramphus far (Fabricius, 1775) Black-barred halfbeak
15329.  Hemiramphus lutkei Valenciennes, 1847 Lutke's halfbeak
15330.  Hemiramphus marginatus (Forsskål, 1775) Yellowtip halfbeak
15331.  Hemiramphus robustus Günther, 1866 Three-by-two garfish
15332.  Hemiramphus saltator Gilbert & Starks, 1904 Longfin halfbeak
15333.  Hemirhamphodon byssus Tan & Lim, 2013  
15334.  Hemirhamphodon chrysopunctatus Brembach, 1978  
15335.  Hemirhamphodon kapuasensis Collette, 1991  
15336.  Hemirhamphodon kecil Tan & Lim, 2013  
15337.  Hemirhamphodon kuekenthali Steindachner, 1901  
15338.  Hemirhamphodon phaiosoma (Bleeker, 1852)  
15339.  Hemirhamphodon pogonognathus (Bleeker, 1853)  
15340.  Hemirhamphodon sesamum Tan & Lim, 2013  
15341.  Hemirhamphodon tengah Collette, 1991  
15342.  Hemisalanx brachyrostralis (Fang, 1934)  
15343.  Hemiscyllium freycineti (Quoy & Gaimard, 1824) Indonesia speckled carpetshark
15344.  Hemiscyllium galei Allen & Erdmann, 2008 Cenderwasih Epaulette shark
15345.  Hemiscyllium hallstromi Whitley, 1967 Papuan epaulette shark
15346.  Hemiscyllium halmahera Allen, Erdmann & Dudgeon, 2013 Halmahera Epaulette Shark
15347.  Hemiscyllium henryi Allen & Erdmann, 2008 Triton Epaulette shark
15348.  Hemiscyllium michaeli Allen & Dudgeon, 2010 Leopard Epaulette shark
15349.  Hemiscyllium ocellatum (Bonnaterre, 1788) Epaulette shark
15350.  Hemiscyllium strahani Whitley, 1967 Hooded carpetshark
15351.  Hemiscyllium trispeculare Richardson, 1843 Speckled carpetshark
15352.  Hemisilurus heterorhynchus (Bleeker, 1854)  
15353.  Hemisilurus mekongensis Bornbusch & Lundberg, 1989  
15354.  Hemisilurus moolenburghi Weber & de Beaufort, 1913  
15355.  Hemisorubim platyrhynchos (Valenciennes, 1840) Porthole shovelnose catfish
15356.  Hemitaeniochromis brachyrhynchus Oliver, 2012  
15357.  Hemitaeniochromis urotaenia (Regan, 1922)  
15358.  Hemitaurichthys multispinosus Randall, 1975 Many-spined butterflyfish
15359.  Hemitaurichthys polylepis (Bleeker, 1857) Pyramid butterflyfish
15360.  Hemitaurichthys thompsoni Fowler, 1923 Thompson's butterflyfish
15361.  Hemitaurichthys zoster (Bennett, 1831) Brown-and-white butterflyfish
15362.  Hemitilapia oxyrhynchus Boulenger, 1902 Giant Haplochromis
15363.  Hemitremia flammea (Jordan & Gilbert, 1878) Flame chub
15364.  Hemitriakis abdita Compagno & Stevens, 1993 Deepwater sicklefin hound shark
15365.  Hemitriakis complicofasciata Takahashi & Nakaya, 2004  
15366.  Hemitriakis falcata Compagno & Stevens, 1993 Sicklefin hound shark
15367.  Hemitriakis indroyonoi White, Compagno & Dharmadi, 2009 Indonesian Houndshark
15368.  Hemitriakis japanica (Müller & Henle, 1839) Japanese topeshark
15369.  Hemitriakis leucoperiptera Herre, 1923 Whitefin topeshark
15370.  Hemitripterus americanus (Gmelin, 1789) Sea raven
15371.  Hemitripterus bolini (Myers, 1934) Bigmouth sculpin
15372.  Hemitripterus villosus (Pallas, 1814)  
15373.  Hemitrygon akajei (Müller & Henle, 1841) Whip stingray
15374.  Hemitrygon bennettii (Müller & Henle, 1841) Bennett's stingray
15375.  Hemitrygon fluviorum (Ogilby, 1908) Estuary stingray
15376.  Hemitrygon izuensis (Nishida & Nakaya, 1988) Izu stingray
15377.  Hemitrygon laevigata (Chu, 1960) Yantai stingray
15378.  Hemitrygon laosensis (Roberts & Karnasuta, 1987) Mekong stingray
15379.  Hemitrygon longicauda (Last & White, 2013) Merauke stingray
15380.  Hemitrygon navarrae (Steindachner, 1892) Blackish stingray
15381.  Hemitrygon parvonigra (Last & White, 2008) Dwarf black stingray
15382.  Hemitrygon sinensis (Steindachner, 1892) Chinese stingray
15383.  Hemitrygon yemenensis Moore, Last & Naylor, 2020 Hein's stingray
15384.  Henicorhynchus caudiguttatus (Fowler, 1934) Spotted mud carp
15385.  Henicorhynchus caudimaculatus (Fowler, 1934) Striped mud carp
15386.  Henicorhynchus entmema (Fowler, 1934) Notched mud carp
15387.  Henicorhynchus ornatipinnis (Roberts, 1997) Red-finned mud carp
15388.  Henicorhynchus siamensis (Sauvage, 1881) Siamese mud carp
15389.  Heniochus acuminatus (Linnaeus, 1758) Pennant coralfish
15390.  Heniochus chrysostomus Cuvier, 1831 Pennant bannerfish
15391.  Heniochus diphreutes Jordan, 1903 False moorish idol
15392.  Heniochus intermedius Steindachner, 1893 Red Sea bannerfish
15393.  Heniochus monoceros Cuvier, 1831 Masked bannerfish
15394.  Heniochus pleurotaenia Ahl, 1923 Phantom bannerfish
15395.  Heniochus singularius Smith & Radcliffe, 1911 Singular bannerfish
15396.  Heniochus varius (Cuvier, 1829) Horned bannerfish
15397.  Henochilus wheatlandii Garman, 1890  
15398.  Henonemus intermedius (Eigenmann & Eigenmann, 1889)  
15399.  Henonemus macrops (Steindachner, 1882)  
15400.  Henonemus punctatus (Boulenger, 1887)  
15401.  Henonemus taxistigmus (Fowler, 1914)  
15402.  Henonemus triacanthopomus DoNascimiento & Provenzano, 2006  
15403.  Hephaestus adamsoni (Trewavas, 1940) Adamson's grunter
15404.  Hephaestus carbo (Ogilby & McCulloch, 1916) Coal grunter
15405.  Hephaestus epirrhinos Vari & Hutchins, 1978 Longnose sooty grunter
15406.  Hephaestus fuliginosus (Macleay, 1883) Sooty grunter
15407.  Hephaestus habbemai (Weber, 1910) Mountain grunter
15408.  Hephaestus jenkinsi (Whitley, 1945) Western sooty grunter
15409.  Hephaestus komaensis Allen & Jebb, 1993  
15410.  Hephaestus lineatus Allen, 1984 Lined grunter
15411.  Hephaestus obtusifrons (Mees & Kailola, 1977)  
15412.  Hephaestus raymondi (Mees & Kailola, 1977) Raymond's grunter
15413.  Hephaestus roemeri (Weber, 1910) Röemer's grunter
15414.  Hephaestus transmontanus (Mees & Kailola, 1977) Sepik grunter
15415.  Hephaestus trimaculatus (Macleay, 1883) Threespot grunter
15416.  Hephaestus tulliensis De Vis, 1884  
15417.  Hephthocara crassiceps Smith & Radcliffe, 1913  
15418.  Hephthocara simum Alcock, 1892  
15419.  Hepsetus cuvieri (Castelnau, 1861) Southern African Pike
15420.  Hepsetus kingsleyae Vreven, Decru & Snoeks, 2013  
15421.  Hepsetus lineatus (Pellegrin, 1926)  
15422.  Hepsetus microlepis (Boulenger, 1901)  
15423.  Hepsetus occidentalis Decru, Snoeks & Vreven, 2013  
15424.  Hepsetus odoe (Bloch, 1794)  
15425.  Heptapterus carmelitanorum Deprá, Aguilera, Faustino-Fuster, Katz & Azevedo-Santos, 2022 Carmelitano catfish
15426.  Heptapterus carnatus Faustino‐Fuster, Bockmann & Malabarba, 2019  
15427.  Heptapterus exilis Faustino‐Fuster, Bockmann & Malabarba, 2019  
15428.  Heptapterus longicauda (Borodin, 1927)  
15429.  Heptapterus mandimbusu Aguilera, Benitez, Terán, Alonso & Mirande, 2017  
15430.  Heptapterus mbya Azpelicueta, Aguilera & Mirande, 2011  
15431.  Heptapterus multiradiatus Ihering, 1907  
15432.  Heptapterus mustelinus (Valenciennes, 1835)  
15433.  Heptapterus ornaticeps Ahl, 1936  
15434.  Heptapterus qenqo Aguilera, Mirande & Azpelicueta, 2011  
15435.  Heptapterus stewarti Haseman, 1911  
15436.  Heptapterus sympterygium Buckup, 1988  
15437.  Heptranchias perlo (Bonnaterre, 1788) Sharpnose sevengill shark
15438.  Heraldia nocturna Paxton, 1975 Upside-down pipefish
15439.  Herichthys bartoni (Bean, 1892) Barton's cichlid
15440.  Herichthys carpintis (Jordan & Snyder, 1899) Lowland cichlid
15441.  Herichthys cyanoguttatus Baird & Girard, 1854 Rio Grande cichlid
15442.  Herichthys deppii (Heckel, 1840) Nautla cichlid
15443.  Herichthys labridens (Pellegrin, 1903) Curve-bar cichlid
15444.  Herichthys minckleyi (Kornfield & Taylor, 1983) Minkley's cichlid
15445.  Herichthys molango De la Maza-Benignos & Lozano-Vilano, 2013  
15446.  Herichthys pame De la Maza-Benignos & Lozano-Vilano, 2013  
15447.  Herichthys pantostictus (Taylor & Miller, 1983) Chairel cichlid
15448.  Herichthys pratinus De la Maza-Benignos & Lozano-Vilano, 2013  
15449.  Herichthys steindachneri (Jordan & Snyder, 1899) Steindachner's cichlid
15450.  Herichthys tamasopoensis Artigas Azas, 1993 Tamasopo cichlid
15451.  Herichthys tepehua De la Maza-Benignos, Ornelas-García, Lozano-Vilano, García-Ramírez & Doadrio, 2014  
15452.  Herichthys teporatus (Fowler, 1903)  
15453.  Herklotsichthys blackburni (Whitley, 1948) Blackburn's herring
15454.  Herklotsichthys castelnaui (Ogilby, 1897) Castelnau's herring
15455.  Herklotsichthys collettei Wongratana, 1987 Collette's herring
15456.  Herklotsichthys dispilonotus (Bleeker, 1852) Blacksaddle herring
15457.  Herklotsichthys gotoi Wongratana, 1983 Goto's herring
15458.  Herklotsichthys koningsbergeri (Weber & de Beaufort, 1912) Koningsberger's herring
15459.  Herklotsichthys lippa (Whitley, 1931) Australian spotted herring
15460.  Herklotsichthys lossei Wongratana, 1983 Gulf herring
15461.  Herklotsichthys ovalis (Anonymous [Bennett], 1830)  
15462.  Herklotsichthys punctatus (Rüppell, 1837) Spotback herring
15463.  Herklotsichthys quadrimaculatus (Rüppell, 1837) Bluestripe herring
15464.  Herklotsichthys spilura (Guichenot, 1863) Reunion herring
15465.  Heroina isonycterina Kullander, 1996  
15466.  Heros efasciatus Heckel, 1840  
15467.  Heros liberifer Staeck & Schindler, 2015  
15468.  Heros notatus (Jardine, 1843)  
15469.  Heros severus Heckel, 1840 Banded cichlid
15470.  Heros spurius Heckel, 1840  
15471.  Herotilapia multispinosa (Günther, 1867) Rainbow cichlid
15472.  Herpetoichthys fossatus (Myers & Wade, 1941) Mustachioed snake-eel
15473.  Herpetoichthys regius (Richardson, 1848) Ornate Snake Eel
15474.  Herwigia kreffti (Nielsen & Larsen, 1970) Krefft's smooth-head
15475.  Herzensteinia microcephalus (Herzenstein, 1891)  
15476.  Hesperoleucus symmetricus (Baird & Girard, 1854) California roach
15477.  Heterandria attenuata Rosen & Bailey, 1979 Yalicar toothcarp
15478.  Heterandria formosa (Girard, 1859) Least killifish
15479.  Heterandria tuxtlaensis McEachran & Dewitt, 2008 Livebearing fish
15480.  Hetereleotris apora (Hoese & Winterbottom, 1979) Poreless goby
15481.  Hetereleotris aurantiaca Kovačić & Bogorodsky, 2019 Orange goggle goby
15482.  Hetereleotris bipunctata Tortonese, 1976  
15483.  Hetereleotris caminata (Smith, 1958) Mourner
15484.  Hetereleotris diademata (Rüppell, 1830)  
15485.  Hetereleotris dorsovittata Kovačić & Bogorodsky, 2014  
15486.  Hetereleotris exilis Shibukawa, 2010  
15487.  Hetereleotris georgegilli Gill, 1998 Gill's goby
15488.  Hetereleotris kenyae Smith, 1958  
15489.  Hetereleotris margaretae Hoese, 1986 Smooth-scale goby
15490.  Hetereleotris nasoramosa Kovačić, Bogorodsky, Zajonz & Tornabene, 2021 Socotra hole-hiding goby
15491.  Hetereleotris nebulofasciata (Smith, 1958)  
15492.  Hetereleotris poecila (Fowler, 1946)  
15493.  Hetereleotris psammophila Kovačić & Bogorodsky, 2014  
15494.  Hetereleotris readerae Hoese & Larson, 2005  
15495.  Hetereleotris semisquamata Kovačić & Bogorodsky, 2019 Semiscaly goggle goby
15496.  Hetereleotris tentaculata (Smith, 1958) Locusthead
15497.  Hetereleotris vinsoni Hoese, 1986 Vinson's goby
15498.  Hetereleotris vulgaris (Klunzinger, 1871)  
15499.  Hetereleotris zanzibarensis (Smith, 1958) Goggle goby
15500.  Hetereleotris zonata (Fowler, 1934) Goggles
15501.  Heteristius cinctus (Osburn & Nichols, 1916)  
15502.  Heterobranchus bidorsalis Geoffroy Saint-Hilaire, 1809 African catfish
15503.  Heterobranchus boulengeri Pellegrin, 1922  
15504.  Heterobranchus isopterus Bleeker, 1863  
15505.  Heterobranchus longifilis Valenciennes, 1840 Sampa
15506.  Heterocharax leptogrammus Toledo-Piza, 2000  
15507.  Heterocharax macrolepis Eigenmann, 1912  
15508.  Heterocharax virgulatus Toledo-Piza, 2000 Sapphire striped tetra
15509.  Heterocheirodon jacuiensis Malabarba & Bertaco, 1999  
15510.  Heterocheirodon yatai (Casciotta, Miquelarena & Protogino, 1992)  
15511.  Heterochromis multidens (Pellegrin, 1900)  
15512.  Heteroclinus adelaidae Castelnau, 1872 Adelaide's weedfish
15513.  Heteroclinus antinectes (Günther, 1861) Natal weedfish
15514.  Heteroclinus colemani Hoese, Hay & Dibattista, 2024 Coleman’s weedfish
15515.  Heteroclinus eckloniae (McKay, 1970) Kelp weedfish
15516.  Heteroclinus equiradiatus (Milward, 1960) Sevenbar weedfish
15517.  Heteroclinus heptaeolus (Ogilby, 1885) Ogilby's weedfish
15518.  Heteroclinus johnstoni (Saville-Kent, 1886) Johnston's weedfish
15519.  Heteroclinus kuiteri Hoese & Rennis, 2006  
15520.  Heteroclinus longicauda Hoese, Hay & Dibattista, 2024 Longtail weedfish
15521.  Heteroclinus macrophthalmus Hoese, 1976 Large-eye weedfish
15522.  Heteroclinus marmoratus (Klunzinger, 1872) Slender weedfish
15523.  Heteroclinus nasutus (Günther, 1861) Large-nose weedfish
15524.  Heteroclinus perspicillatus (Valenciennes, 1836) Common weedfish
15525.  Heteroclinus puellarum (Scott, 1955) Little weedfish
15526.  Heteroclinus roseus (Günther, 1861) Rosy weedfish
15527.  Heteroclinus tristis (Klunzinger, 1872) Sharp-nose weedfish
15528.  Heteroclinus whiteleggii (Ogilby, 1894) Banded weedfish
15529.  Heteroclinus whitleyi Hoese, Hay & Dibattista, 2024 Whitley's weedfish
15530.  Heteroclinus wilsoni (Lucas, 1891) Wilson's weedfish
15531.  Heteroconger balteatus Castle & Randall, 1999  
15532.  Heteroconger camelopardalis (Lubbock, 1980)  
15533.  Heteroconger canabus (Cowan & Rosenblatt, 1974) White-ring garden eel
15534.  Heteroconger chapmani (Herre, 1923)  
15535.  Heteroconger cobra Böhlke & Randall, 1981 Garden eel
15536.  Heteroconger congroides (D'Ancona, 1928)  
15537.  Heteroconger digueti (Pellegrin, 1923) Cortez garden eel
15538.  Heteroconger enigmaticus Castle & Randall, 1999 Enigma garden eel
15539.  Heteroconger fugax Koeda, Fujii & Motomura, 2018 Shy garden eel
15540.  Heteroconger guttatus Allen, Erdmann & Mongdong, 2020 Spotted garden eel
15541.  Heteroconger hassi (Klausewitz & Eibl-Eibesfeldt, 1959) Spotted garden-eel
15542.  Heteroconger klausewitzi (Eibl-Eibesfeldt & Köster, 1983) Galapagos garden eel
15543.  Heteroconger lentiginosus Böhlke & Randall, 1981 Masked garden eel
15544.  Heteroconger longissimus Günther, 1870 Brown garden eel
15545.  Heteroconger luteolus Smith, 1989 Yellow garden eel
15546.  Heteroconger mercyae Allen & Erdmann, 2009 Mercy's garden eel
15547.  Heteroconger obscurus (Klausewitz & Eibl-Eibesfeldt, 1959) Obscure garden eel
15548.  Heteroconger pellegrini Castle, 1999 Speckled garden eel
15549.  Heteroconger perissodon Böhlke & Randall, 1981 Black garden eel
15550.  Heteroconger polyzona Bleeker, 1868 Zebra garden eel
15551.  Heteroconger taylori Castle & Randall, 1995 Taylor's garden eel
15552.  Heteroconger tomberua Castle & Randall, 1999  
15553.  Heteroconger tricia Castle & Randall, 1999 Tricia's garden eel
15554.  Heterodontus francisci (Girard, 1855) Horn shark
15555.  Heterodontus galeatus (Günther, 1870) Crested hornshark
15556.  Heterodontus japonicus Miklouho-Maclay & Macleay, 1884 Japanese bullhead shark
15557.  Heterodontus marshallae White, Mollen, O’Neill, Yang & Naylor, 2023 Painted hornshark
15558.  Heterodontus mexicanus Taylor & Castro-Aguirre, 1972 Mexican hornshark
15559.  Heterodontus omanensis Baldwin, 2005 Oman bullhead shark
15560.  Heterodontus portusjacksoni (Meyer, 1793) Port Jackson shark
15561.  Heterodontus quoyi (Fréminville, 1840) Galapagos bullhead shark
15562.  Heterodontus ramalheira (Smith, 1949) Whitespotted bullhead shark
15563.  Heterodontus zebra (Gray, 1831) Zebra bullhead shark
15564.  Heterogobius chiloensis (Guichenot, 1848)  
15565.  Heteromormyrus ansorgii (Boulenger, 1905) Slender stonebasher
15566.  Heteromormyrus longilateralis (Kramer & Swartz, 2010)  
15567.  Heteromormyrus pappenheimi (Boulenger, 1910)  
15568.  Heteromormyrus pauciradiatus (Steindachner, 1866)  
15569.  Heteromormyrus szaboi (Kramer, van der Bank & Wink, 2004)  
15570.  Heteromormyrus tavernei (Poll, 1972)  
15571.  Heteromycteris capensis Kaup, 1858 Cape sole
15572.  Heteromycteris hartzfeldii (Bleeker, 1853) Hook-nosed sole
15573.  Heteromycteris japonicus (Temminck & Schlegel, 1846) Bamboo sole
15574.  Heteromycteris matsubarai Ochiai, 1963  
15575.  Heteromycteris oculus (Alcock, 1889) Eyed sole
15576.  Heteromycteris proboscideus (Chabanaud, 1925) True sole
15577.  Heteronarce bentuviai (Baranes & Randall, 1989) Elat electric ray
15578.  Heteronarce garmani Regan, 1921 Natal electric ray
15579.  Heteronarce mollis (Lloyd, 1907) Soft electric ray
15580.  Heteronarce prabhui Talwar, 1981 Quilon electric ray
15581.  Heterophallus milleri Radda, 1987 Grijalva gambusia
15582.  Heterophallus rachovii Regan, 1914 Coatzacoalcos gambusia
15583.  Heterophotus ophistoma Regan & Trewavas, 1929 Wingfin snaggletooth
15584.  Heteroplopomus barbatus (Tomiyama, 1934)  
15585.  Heteropneustes fossilis (Bloch, 1794) Stinging catfish
15586.  Heteropneustes fuscus Plamoottil, 2021 Travancore black stinging catfish
15587.  Heteropneustes kemratensis (Fowler, 1937)  
15588.  Heteropneustes longipectoralis Rema Devi & Raghunathan, 1999 Long finned Heteropneustes
15589.  Heteropneustes microps (Günther, 1864)  
15590.  Heteropneustes nani Hossain, Sarker, Sharifuzzaman & Chowdhury, 2013  
15591.  Heteropriacanthus carolinus (Cuvier, 1829) Indo-Pacific glasseye
15592.  Heteropriacanthus cruentatus (Lacepède, 1801) Glasseye
15593.  Heteropriacanthus fulgens (Lowe, 1838) Bright glasseye
15594.  Heteroscarus acroptilus (Richardson, 1846) Rainbow cale
15595.  Heteroscymnoides marleyi Fowler, 1934 Longnose pygmy shark
15596.  Heterostichus rostratus Girard, 1854 Giant kelpfish
15597.  Heterotilapia buettikoferi (Hubrecht, 1881) Zebra tilapia
15598.  Heterotilapia cessiana (Thys van den Audenaerde, 1968)  
15599.  Heterotis niloticus (Cuvier, 1829) African bonytongue
15600.  Hexagrammos agrammus (Temminck & Schlegel, 1843) Spotty-bellied greenling
15601.  Hexagrammos decagrammus (Pallas, 1810) Kelp greenling
15602.  Hexagrammos lagocephalus (Pallas, 1810) Rock greenling
15603.  Hexagrammos octogrammus (Pallas, 1814) Masked greenling
15604.  Hexagrammos otakii Jordan & Starks, 1895 Fat greenling
15605.  Hexagrammos stelleri Tilesius, 1810 Whitespotted greenling
15606.  Hexanchus griseus (Bonnaterre, 1788) Bluntnose sixgill shark
15607.  Hexanchus nakamurai Teng, 1962 Bigeyed sixgill shark
15608.  Hexanchus vitulus Springer & Waller, 1969 Atlantic bigeye sixgill shark
15609.  Hexanematichthys henni Fisher & Eigenmann, 1922  
15610.  Hexanematichthys sagor (Hamilton, 1822) Sagor catfish
15611.  Hexatrygon bickelli Heemstra & Smith, 1980 Sixgill stingray
15612.  Hilsa kelee (Cuvier, 1829) Kelee shad
15613.  Himantolophus albinares Maul, 1961  
15614.  Himantolophus appelii (Clarke, 1878) Prickly footballfish
15615.  Himantolophus azurlucens Beebe & Crane, 1947  
15616.  Himantolophus borealis Kharin, 1984  
15617.  Himantolophus brevirostris (Regan, 1925)  
15618.  Himantolophus compressus (Osório, 1909)  
15619.  Himantolophus cornifer Bertelsen & Krefft, 1988  
15620.  Himantolophus crinitus Bertelsen & Krefft, 1988  
15621.  Himantolophus danae Regan & Trewavas, 1932  
15622.  Himantolophus groenlandicus Reinhardt, 1837 Atlantic footballfish
15623.  Himantolophus litoceras Stewart & Pietsch, 2010  
15624.  Himantolophus macroceras Bertelsen & Krefft, 1988  
15625.  Himantolophus macroceratoides Bertelsen & Krefft, 1988  
15626.  Himantolophus mauli Bertelsen & Krefft, 1988  
15627.  Himantolophus melanolophus Bertelsen & Krefft, 1988  
15628.  Himantolophus multifurcatus Bertelsen & Krefft, 1988  
15629.  Himantolophus nigricornis Bertelsen & Krefft, 1988  
15630.  Himantolophus paucifilosus Bertelsen & Krefft, 1988  
15631.  Himantolophus pseudalbinares Bertelsen & Krefft, 1988  
15632.  Himantolophus rostratus (Regan, 1925)  
15633.  Himantolophus sagamius (Tanaka, 1918) Pacific footballfish
15634.  Himantolophus stewarti Pietsch & Kenaley, 2011  
15635.  Himantura alcockii (Annandale, 1909) Pale-spot whip ray
15636.  Himantura australis Last, White & Naylor, 2016 Australian whipray
15637.  Himantura fava (Annandale, 1909) honeycomb whipray
15638.  Himantura fluviatilis (Hamilton, 1822) Ganges stingray
15639.  Himantura krempfi (Chabanaud, 1923) Marbled freshwater whip ray
15640.  Himantura leoparda Manjaji-Matsumoto & Last, 2008  
15641.  Himantura marginata (Blyth, 1860) Blackedge whipray
15642.  Himantura microphthalma (Chen, 1948) Smalleye whip ray
15643.  Himantura pareh (Bleeker, 1852)  
15644.  Himantura tutul Borsa, Durand, Shen, Alyza, Solihin & Berrebi, 2013 Fine-spotted leopard whipray
15645.  Himantura uarnak (Gmelin, 1789) Honeycomb stingray
15646.  Himantura undulata (Bleeker, 1852) Leopard whipray
15647.  Hime capitonis Gomon & Struthers, 2015 New Caledonian flagfin
15648.  Hime caudizoma Gomon & Struthers, 2015 Indonesian flagfin
15649.  Hime curtirostris (Thomson, 1967) Shortsnout threadsail
15650.  Hime diactithrix (Prokofiev, 2008)  
15651.  Hime formosana (Lee & Chao, 1994)  
15652.  Hime japonica (Günther, 1877) Japanese thread-sail fish
15653.  Hime microps Parin & Kotlyar, 1989  
15654.  Hime pyrhistion Gomon, Struthers & Stewart, 2013 Flaming flagfin
15655.  Hime surrubea Gomon & Struthers, 2015 Rosy flagfin
15656.  Hintonia candens Fraser-Brunner, 1949  
15657.  Hiodon alosoides (Rafinesque, 1819) Goldeye
15658.  Hiodon tergisus Lesueur, 1818 Mooneye
15659.  Hippichthys albomaculosus Jenkins & Mailautoka, 2010  
15660.  Hippichthys cyanospilos (Bleeker, 1854) Blue-spotted pipefish
15661.  Hippichthys heptagonus Bleeker, 1849 Belly pipefish
15662.  Hippichthys parvicarinatus (Dawson, 1978) Short-keel pipefish
15663.  Hippichthys penicillus (Cantor, 1849) Beady pipefish
15664.  Hippichthys spicifer (Rüppell, 1838) Bellybarred pipefish
15665.  Hippocampus abdominalis Lesson, 1827 Bigbelly seahorse
15666.  Hippocampus algiricus Kaup, 1856 West African seahorse
15667.  Hippocampus angustus Günther, 1870 Narrow-bellied seahorse
15668.  Hippocampus barbouri Jordan & Richardson, 1908 Barbour's seahorse
15669.  Hippocampus bargibanti Whitley, 1970 Bargibant's pygmy seahorsePygmy seahorse
15670.  Hippocampus borboniensis Duméril, 1870 Réunion seahorse
15671.  Hippocampus breviceps Peters, 1869 Shorthead seahorse
15672.  Hippocampus camelopardalis Bianconi, 1854 Giraffe seahorse
15673.  Hippocampus capensis Boulenger, 1900 Knysna seahorse
15674.  Hippocampus casscsio Zhang, Qin, Wang & Lin, 2016 Beibu Bay seahorse
15675.  Hippocampus colemani Kuiter, 2003 Coleman's pygmy seahorse
15676.  Hippocampus comes Cantor, 1849 Tiger tail seahorse
15677.  Hippocampus coronatus Temminck & Schlegel, 1850 Crowned seahorse
15678.  Hippocampus curvicuspis Fricke, 2004 New Caledonian thorny seahorse
15679.  Hippocampus dahli Ogilby, 1908 Lowcrown seahorse
15680.  Hippocampus debelius Gomon & Kuiter, 2009 Softcoral seahorse
15681.  Hippocampus denise Lourie & Randall, 2003 Denise's pygmy seahorse
15682.  Hippocampus erectus Perry, 1810 Lined seahorse
15683.  Hippocampus fisheri Jordan & Evermann, 1903 Fisher's seahorse
15684.  Hippocampus fuscus Rüppell, 1838 Sea pony
15685.  Hippocampus guttulatus Cuvier, 1829 Long-snouted seahorse
15686.  Hippocampus haema Han, Kim, Kai & Senou, 2017 Korean seahorse
15687.  Hippocampus hippocampus (Linnaeus, 1758) Short-snouted seahorse
15688.  Hippocampus histrix Kaup, 1856 Thorny seahorse
15689.  Hippocampus ingens Girard, 1858 Pacific seahorse
15690.  Hippocampus japapigu Short, Smith, Motomura, Harasti & Hamilton, 2018 Japanese pygmy seahorse
15691.  Hippocampus jayakari Boulenger, 1900 Jayakar's seahorse
15692.  Hippocampus jugumus Kuiter, 2001 Collared seahorse
15693.  Hippocampus kelloggi Jordan & Snyder, 1901 Great seahorse
15694.  Hippocampus kuda Bleeker, 1852 Spotted seahorse
15695.  Hippocampus lichtensteinii Kaup, 1856 Lichtenstein's Seahorse
15696.  Hippocampus minotaur Gomon, 1997 Bullneck seahorse
15697.  Hippocampus mohnikei Bleeker, 1853 Japanese seahorse
15698.  Hippocampus montebelloensis Kuiter, 2001 Monte Bello seahorse
15699.  Hippocampus nalu Short, Claassens, Smith, de Brauwer, Hamilton, Stat & Harasti, 2020 Sodwana pygmy seahorse
15700.  Hippocampus paradoxus Foster & Gomon, 2010 Paradoxical seahorse
15701.  Hippocampus patagonicus Piacentino & Luzzatto, 2004 Patagonian seahorse
15702.  Hippocampus planifrons Peters, 1877 Flatface seahorse
15703.  Hippocampus pontohi Lourie & Kuiter, 2008 Pontoh's pygmy seahorse
15704.  Hippocampus pusillus Fricke, 2004 Pygmy thorny seahorse
15705.  Hippocampus reidi Ginsburg, 1933 Slender seahorse
15706.  Hippocampus satomiae Lourie & Kuiter, 2008 Satomi's pygmy seahorse
15707.  Hippocampus sindonis Jordan & Snyder, 1901 Shiho's seahorse
15708.  Hippocampus spinosissimus Weber, 1913 Hedgehog seahorse
15709.  Hippocampus subelongatus Castelnau, 1873 West Australian seahorse
15710.  Hippocampus suezensis Duncker, 1940 Egyptian seahorse
15711.  Hippocampus trimaculatus Leach, 1814 Longnose seahorse
15712.  Hippocampus tristis Castelnau, 1872 Lazarus seahorse
15713.  Hippocampus tyro Randall & Lourie, 2009 Tyro seahorse
15714.  Hippocampus waleananus Gomon & Kuiter, 2009 Walea pygmy seahorse
15715.  Hippocampus whitei Bleeker, 1855 White's seahorse
15716.  Hippocampus zebra Whitley, 1964 Zebra seahorse
15717.  Hippocampus zosterae Jordan & Gilbert, 1882 Dwarf seahorse
15718.  Hippoglossina bollmani Gilbert, 1890  
15719.  Hippoglossina macrops Steindachner, 1876 Bigeye flounder
15720.  Hippoglossina montemaris de Buen, 1961  
15721.  Hippoglossina mystacium Ginsburg, 1936  
15722.  Hippoglossina oblonga (Mitchill, 1815) American fourspot flounder
15723.  Hippoglossina stomata Eigenmann & Eigenmann, 1890 Bigmouth flounder
15724.  Hippoglossina tetrophthalma (Gilbert, 1890) Fourspot flounder
15725.  Hippoglossoides dubius Schmidt, 1904 Flathead flounder
15726.  Hippoglossoides elassodon Jordan & Gilbert, 1880 Flathead sole
15727.  Hippoglossoides platessoides (Fabricius, 1780) American plaice
15728.  Hippoglossoides robustus Gill & Townsend, 1897 Bering flounder
15729.  Hippoglossus hippoglossus (Linnaeus, 1758) Atlantic halibut
15730.  Hippoglossus stenolepis Schmidt, 1904 Pacific halibut
15731.  Hippopotamyrus castor Pappenheim, 1906  
15732.  Hippopotamyrus paugyi Lévêque & Bigorne, 1985  
15733.  Hippopotamyrus pictus (Marcusen, 1864)  
15734.  Hipposcarus harid (Fabricius, 1775) Candelamoa parrotfish
15735.  Hipposcarus longiceps (Valenciennes, 1840) Pacific longnose parrotfish
15736.  Hipposcorpaena filamentosa Fowler, 1938 Filamentous scorpionfish
15737.  Hirculops cornifer (Rüppell, 1830) Highbrow rockskipper
15738.  Hirtella carinata Pereira, Zanata, Cetra & Reis, 2014  
15739.  Hirundichthys affinis (Günther, 1866) Fourwing flyingfish
15740.  Hirundichthys albimaculatus (Fowler, 1934) Whitespot flyingfish
15741.  Hirundichthys coromandelensis (Hornell, 1923) Coromandel flyingfish
15742.  Hirundichthys ilma (Clarke, 1899)  
15743.  Hirundichthys indicus Shakhovskoy & Parin, 2013  
15744.  Hirundichthys marginatus (Nichols & Breder, 1928) Banded flyingfish
15745.  Hirundichthys oxycephalus (Bleeker, 1853) Bony flyingfish
15746.  Hirundichthys rondeletii (Valenciennes, 1847) Black wing flyingfish
15747.  Hirundichthys rufipinnis (Valenciennes, 1847) Redfin flyingfish
15748.  Hirundichthys socotranus (Steindachner, 1902)  
15749.  Hirundichthys speculiger (Valenciennes, 1847) Mirrorwing flyingfish
15750.  Hirundichthys volador (Jordan, 1884) Atlantic blackwing flyingfish
15751.  Hisonotus acuen Silva, Roxo & Oliveira, 2014  
15752.  Hisonotus aky (Azpelicueta, Casciotta, Almirón & Koerber, 2004)  
15753.  Hisonotus alberti Roxo, Silva, Waltz & Melo, 2016  
15754.  Hisonotus armatus Carvalho, Lehmann A., Pereira & Reis, 2008  
15755.  Hisonotus bocaiuva Roxo, Silva, Oliveira & Zawadzki, 2013  
15756.  Hisonotus bockmanni Carvalho & Datovo, 2012  
15757.  Hisonotus brunneus Carvalho & Reis, 2011  
15758.  Hisonotus carreiro Carvalho & Reis, 2011  
15759.  Hisonotus charrua Almirón, Azpelicueta, Casciotta & Litz, 2006  
15760.  Hisonotus chromodontus Britski & Garavello, 2007  
15761.  Hisonotus depressicauda (Miranda Ribeiro, 1918)  
15762.  Hisonotus depressinotus (Miranda Ribeiro, 1918)  
15763.  Hisonotus devidei Roxo, Silva & Melo, 2018  
15764.  Hisonotus dinizae Ribeiro-Silva, Silva, Venere, da Silva & Roxo, 2020  
15765.  Hisonotus francirochai (Ihering, 1928)  
15766.  Hisonotus heterogaster Carvalho & Reis, 2011  
15767.  Hisonotus hungy Azpelicueta, Almirón, Casciotta & Koerber, 2007  
15768.  Hisonotus iota Carvalho & Reis, 2009  
15769.  Hisonotus laevior Cope, 1894  
15770.  Hisonotus leucofrenatus (Miranda Ribeiro, 1908)  
15771.  Hisonotus leucophrys Carvalho & Reis, 2009  
15772.  Hisonotus maculipinnis (Regan, 1912)  
15773.  Hisonotus megaloplax Carvalho & Reis, 2009  
15774.  Hisonotus montanus Carvalho & Reis, 2009  
15775.  Hisonotus nigricauda (Boulenger, 1891)  
15776.  Hisonotus notatus Eigenmann & Eigenmann, 1889  
15777.  Hisonotus notopagos Carvalho & Reis, 2011  
15778.  Hisonotus pachysarkos Zawadzki, Roxo & da Graça, 2016  
15779.  Hisonotus paulinus (Regan, 1908)  
15780.  Hisonotus prata Carvalho & Reis, 2011  
15781.  Hisonotus ringueleti Aquino, Schaefer & Miquelarena, 2001  
15782.  Hisonotus taimensis (Buckup, 1981)  
15783.  Hisonotus thayeri Martins & Langeani, 2016  
15784.  Hisonotus vespuccii Roxo, Silva & Oliveira, 2015  
15785.  Hisonotus vireo Carvalho & Reis, 2011  
15786.  Hispidoberyx ambagiosus Kotlyar, 1981  
15787.  Histiobranchus australis (Regan, 1913)  
15788.  Histiobranchus bathybius (Günther, 1877) Deep-water arrowtooth eel
15789.  Histiobranchus bruuni Castle, 1964 Bruun's cutthroat
15790.  Histiodraco velifer (Regan, 1914)  
15791.  Histiogamphelus briggsii McCulloch, 1914 Briggs' pipefish
15792.  Histiogamphelus cristatus (Macleay, 1881) Macleay's crested pipefish
15793.  Histiophryne bougainvilli (Valenciennes, 1837) Smooth anglerfish
15794.  Histiophryne cryptacanthus (Weber, 1913) Cryptic anglerfish
15795.  Histiophryne maggiewalker Arnold & Pietsch, 2011 Queensland frogfish
15796.  Histiophryne pogonia Arnold, 2012  
15797.  Histiophryne psychedelica Pietsch, Arnold & Hall, 2009 Psychedelic frogfish
15798.  Histiopterus typus Temminck & Schlegel, 1844 Sailfin armourhead
15799.  Histrio histrio (Linnaeus, 1758) Sargassumfish
15800.  Holacanthus africanus Cadenat, 1951 Guinean angelfish
15801.  Holacanthus bermudensis Goode, 1876 Angelfish
15802.  Holacanthus ciliaris (Linnaeus, 1758) Queen angelfish
15803.  Holacanthus clarionensis Gilbert, 1890 Clarion angelfish
15804.  Holacanthus limbaughi Baldwin, 1963 Clipperton angelfish
15805.  Holacanthus passer Valenciennes, 1846 King angelfish
15806.  Holacanthus tricolor (Bloch, 1795) Rock beauty
15807.  Holanthias caudalis Trunov, 1976  
15808.  Holanthias fronticinctus (Günther, 1868) St. Helena seaperch
15809.  Holapogon maximus (Boulenger, 1888) Titan cardinalfish
15810.  Holcomycteronus aequatoris (Smith & Radcliffe, 1913)  
15811.  Holcomycteronus brucei (Dollo, 1906)  
15812.  Holcomycteronus digittatus Garman, 1899  
15813.  Holcomycteronus profundissimus (Roule, 1913)  
15814.  Holcomycteronus pterotus (Alcock, 1890)  
15815.  Holcomycteronus squamosus (Roule, 1916)  
15816.  Hollandichthys multifasciatus (Eigenmann & Norris, 1900)  
15817.  Hollandichthys taramandahy Bertaco & Malabarba, 2013  
15818.  Hollardia goslinei Tyler, 1968 Hawaiian spikefish
15819.  Hollardia hollardi Poey, 1861 Reticulate spikefish
15820.  Hollardia meadi Tyler, 1966 Spotted spikefish
15821.  Holocentrus adscensionis (Osbeck, 1765) Squirrelfish
15822.  Holocentrus rufus (Walbaum, 1792) Longspine squirrelfish
15823.  Hologymnosus annulatus (Lacepède, 1801) Ring wrasse
15824.  Hologymnosus doliatus (Lacepède, 1801) Pastel ringwrasse
15825.  Hologymnosus longipes (Günther, 1862) Sidespot longface wrasse
15826.  Hologymnosus rhodonotus Randall & Yamakawa, 1988 Redback longface wrasse
15827.  Holohalaelurus favus Human, 2006  
15828.  Holohalaelurus grennian Human, 2006  
15829.  Holohalaelurus melanostigma (Norman, 1939) Crying Izak
15830.  Holohalaelurus punctatus (Gilchrist, 1914) African spotted catshark
15831.  Holohalaelurus regani (Gilchrist, 1922) Izak catshark
15832.  Holopristis aguaruna (Lima, Correa and Ota, 2016)  
15833.  Holopristis falsa (Meinken, 1958) Head-and-tail-light fish
15834.  Holopristis guyanensis (Géry, 1959)  
15835.  Holopristis haraldi (Géry, 1961)  
15836.  Holopristis luelingi (Géry, 1964)  
15837.  Holopristis neptunus (Zarske & Géry, 2002)  
15838.  Holopristis ocellifera (Steindachner, 1882) Head-and-taillight tetra
15839.  Holopristis pulchra (Ladiges, 1938) Garnet tetra
15840.  Holopristis yinyang (Lima & Sousa, 2009)  
15841.  Holtbyrnia anomala Krefft, 1980 Bighead searsid
15842.  Holtbyrnia conocephala Sazonov, 1976  
15843.  Holtbyrnia cyanocephala (Krefft, 1967)  
15844.  Holtbyrnia innesi (Fowler, 1934) Teardrop tubeshoulder
15845.  Holtbyrnia intermedia (Sazonov, 1976)  
15846.  Holtbyrnia laticauda Sazonov, 1976 Tusked tubeshoulder
15847.  Holtbyrnia latifrons Sazonov, 1976 Streaklight tubeshoulder
15848.  Holtbyrnia macrops Maul, 1957 Bigeye searsid
15849.  Holtbyrnia melanocephala (Vaillant, 1888)  
15850.  Holtbyrnia ophiocephala Sazonov & Golovan, 1976  
15851.  Homaloptera bilineata Blyth, 1860  
15852.  Homaloptera confuzona Kottelat, 2000  
15853.  Homaloptera ocellata van der Hoeven, 1830  
15854.  Homaloptera ogilviei Alfred, 1967  
15855.  Homaloptera orthogoniata Vaillant, 1902  
15856.  Homaloptera parclitella Tan & Ng, 2005  
15857.  Homalopteroides avii Randall & Page, 2014  
15858.  Homalopteroides indochinensis (Silas, 1953)  
15859.  Homalopteroides manipurensis (Arunkumar, 1998)  
15860.  Homalopteroides modestus (Vinciguerra, 1890)  
15861.  Homalopteroides nebulosus (Alfred, 1969)  
15862.  Homalopteroides rupicola (Prashad & Mukerji, 1929)  
15863.  Homalopteroides smithi (Hora, 1932)  
15864.  Homalopteroides stephensoni (Hora, 1932)  
15865.  Homalopteroides tweediei (Herre, 1940)  
15866.  Homalopteroides wassinkii (Bleeker, 1853)  
15867.  Homalopteroides weberi (Hora, 1932)  
15868.  Homalopteroides yuwonoi (Kottelat, 1998)  
15869.  Homalopterula amphisquamata (Weber & de Beaufort, 1916)  
15870.  Homalopterula gymnogaster (Bleeker, 1853)  
15871.  Homalopterula heterolepis (Weber & de Beaufort, 1916)  
15872.  Homalopterula modiglianii (Perugia, 1893)  
15873.  Homalopterula ripleyi Fowler, 1940  
15874.  Homalopterula vanderbilti (Fowler, 1940)  
15875.  Homatula acuticephala (Zhou & He, 1993)  
15876.  Homatula anguillioides (Zhu & Wang, 1985)  
15877.  Homatula anteridorsalis Li, Che & Zhou, 2019  
15878.  Homatula berezowskii (Günther, 1896)  
15879.  Homatula change Endruweit, 2015  
15880.  Homatula cryptoclathrata Li, Che & Zhou, 2019  
15881.  Homatula disparizona Min, Yang & Chen, 2013  
15882.  Homatula erhaiensis (Zhu & Cao, 1988)  
15883.  Homatula gelao Xiao, 2025  
15884.  Homatula guanheensis Zhou, Ma, Wang, Tang, Meng & Nie, 2021  
15885.  Homatula laxiclathra Gu & Zhang, 2012  
15886.  Homatula longidorsalis (Yang, Chen & Kottelat, 1994)  
15887.  Homatula nanpanjiangensis (Min, Chen & Yang, 2010)  
15888.  Homatula nigra Li, Che & Zhou, 2019  
15889.  Homatula oligolepis (Cao & Zhu, 1989)  
15890.  Homatula potanini (Günther, 1896)  
15891.  Homatula pycnolepis Hu & Zhang, 2010  
15892.  Homatula robusta Min, Zhao, Shi & Yang, 2022  
15893.  Homatula shexiang Cao, Liu, Zeng & Zhang, 2025  
15894.  Homatula variegata (Dabry de Thiersant, 1874)  
15895.  Homatula wenshanensis Li, Yang, Li & Liu, 2017  
15896.  Homatula wujiangensis (Ding & Deng, 1990)  
15897.  Homatula wuliangensis Min, Yang & Chen, 2012  
15898.  Homatula xiangzhi Cao, Liu, Zeng & Zhang, 2025  
15899.  Homodiaetus anisitsi Eigenmann & Ward, 1907  
15900.  Homodiaetus banguela Koch, 2002  
15901.  Homodiaetus graciosa Koch, 2002  
15902.  Homodiaetus passarellii (Miranda Ribeiro, 1944)  
15903.  Homostolus acer Smith & Radcliffe, 1913 Filament cusk
15904.  Hongeo koreanus (Jeong & Nakabo, 1997) Korean skate
15905.  Hongshuia banmo Zhang, Qiang & Lan, 2008  
15906.  Hongshuia microstomata (Wang & Chen, 1989)  
15907.  Hongshuia paoli Zhang, Qiang & Lan, 2008  
15908.  Hoplarchus psittacus (Heckel, 1840)  
15909.  Hoplerythrinus cinereus (Gill, 1858)  
15910.  Hoplerythrinus gronovii (Valenciennes, 1847)  
15911.  Hoplerythrinus unitaeniatus (Spix & Agassiz, 1829) Aimara
15912.  Hopliancistrus munduruku Oliveira, Zuanon, Rapp Py-Daniel, Birindelli & Sousa, 2021  
15913.  Hopliancistrus tricornis Isbrücker & Nijssen, 1989  
15914.  Hopliancistrus wolverine Oliveira, Zuanon, Rapp Py-Daniel, Birindelli & Sousa, 2021  
15915.  Hopliancistrus xavante Oliveira, Zuanon, Rapp Py-Daniel, Birindelli & Sousa, 2021  
15916.  Hopliancistrus xikrin Oliveira, Zuanon, Rapp Py-Daniel, Birindelli & Sousa, 2021  
15917.  Hoplias aimara (Valenciennes, 1847)  
15918.  Hoplias australis Oyakawa & Mattox, 2009  
15919.  Hoplias brasiliensis (Spix & Agassiz, 1829)  
15920.  Hoplias cazumba Abreu, Pedroza, Oyakawa, Melo, Tchaicka & Piorski, 2025  
15921.  Hoplias curupira Oyakawa & Mattox, 2009 Black wolf-fish
15922.  Hoplias intermedius (Günther, 1864)  
15923.  Hoplias lacerdae Miranda Ribeiro, 1908  
15924.  Hoplias macrophthalmus (Pellegrin, 1907) Giant trahira
15925.  Hoplias malabaricus (Bloch, 1794) Trahira
15926.  Hoplias mbigua Azpelicueta, Benítez, Aichino & Mendez, 2015  
15927.  Hoplias microcephalus (Agassiz, 1829)  
15928.  Hoplias microlepis (Günther, 1864)  
15929.  Hoplias patana (Valenciennes, 1847)  
15930.  Hoplias teres (Valenciennes, 1847)  
15931.  Hoplichthys acanthopleurus Regan, 1908  
15932.  Hoplichthys citrinus Gilbert, 1905 Lemon ghost flathead
15933.  Hoplichthys fasciatus Matsubara, 1937  
15934.  Hoplichthys filamentosus Matsubara & Ochiai, 1950 Longray ghost flathead
15935.  Hoplichthys gilberti Jordan & Richardson, 1908  
15936.  Hoplichthys haswelli McCulloch, 1907 Armoured flathead
15937.  Hoplichthys imamurai Nagano, McGrouther & Yabe, 2013 Imamura's ghost flathead
15938.  Hoplichthys langsdorfii Cuvier, 1829  
15939.  Hoplichthys mcgroutheri Nagano, Imamura & Yabe, 2014 McGrouther's ghost flathead
15940.  Hoplichthys ogilbyi McCulloch, 1914 Ogilby's ghost flathead
15941.  Hoplichthys pectoralis (Fowler, 1943)  
15942.  Hoplichthys platophrys Gilbert, 1905  
15943.  Hoplichthys prosemion (Fowler, 1938)  
15944.  Hoplichthys regani Jordan, 1908 Ghost flathead
15945.  Hoplisoma acrense (Nijssen, 1972) Acre corydoras
15946.  Hoplisoma adolfoi (Burgess, 1982) Adolf's catfish
15947.  Hoplisoma albolineatum (Knaack, 2004) White stripe cory
15948.  Hoplisoma amphibelum (Cope, 1872) Mystery cory
15949.  Hoplisoma apiaka (Espíndola, Spencer, Rocha & Britto, 2014) Arinos cory
15950.  Hoplisoma araguaiaense (Sands, 1990) Araguaia cory
15951.  Hoplisoma armatum (Günther, 1868) Sail cory
15952.  Hoplisoma granti (Tencatt, Lima & Britto, 2019)  
15953.  Hoplisoma noxium Tencatt, Ohara, Carvalho, Grant & Britto, 2025  
15954.  Hoplisoma tenebrosum Tencatt, Ohara, Carvalho, Grant & Britto, 2025  
15955.  Hoplobrotula armata (Temminck & Schlegel, 1846) Armoured cusk
15956.  Hoplobrotula badia Machida, 1990  
15957.  Hoplobrotula gnathopus (Regan, 1921) False kinglip
15958.  Hoplocharax goethei Géry, 1966  
15959.  Hoplolatilus andamensis Allen & Erdmann, 2019 Andaman tilefish
15960.  Hoplolatilus chlupatyi Klausewitz, McCosker, Randall & Zetzsche, 1978 Chameleon sand tilefish
15961.  Hoplolatilus cuniculus Randall & Dooley, 1974 Dusky tilefish
15962.  Hoplolatilus erdmanni Allen, 2007 Triton tilefish
15963.  Hoplolatilus fourmanoiri Smith, 1964 Yellow-spotted tilefish
15964.  Hoplolatilus fronticinctus (Günther, 1887) Pastel tilefish
15965.  Hoplolatilus geo Fricke & Kacher, 1982  
15966.  Hoplolatilus marcosi Burgess, 1978 Redback sand tilefish
15967.  Hoplolatilus oreni (Clark & Ben-Tuvia, 1973)  
15968.  Hoplolatilus pohle Earle & Pyle, 1997 Pohle's tilefish
15969.  Hoplolatilus purpureus Burgess, 1978 Purple sand tilefish
15970.  Hoplolatilus randalli Allen, Erdmann & Hamilton, 2010 Randall's tilefish
15971.  Hoplolatilus starcki Randall & Dooley, 1974 Stark's tilefish
15972.  Hoplomyzon atrizona Myers, 1942  
15973.  Hoplomyzon cardosoi Carvalho, Reis & Friel, 2017  
15974.  Hoplomyzon papillatus Stewart, 1985  
15975.  Hoplomyzon sexpapilostoma Taphorn & Marrero, 1990  
15976.  Hoplopagrus guentherii Gill, 1862 Mexican barred snapper
15977.  Hoplosebastes armatus Schmidt, 1929  
15978.  Hoplosternum littorale (Hancock, 1828) Atipa
15979.  Hoplosternum magdalenae Eigenmann, 1913 Striped hoplo
15980.  Hoplosternum punctatum Meek & Hildebrand, 1916  
15981.  Hoplostethus abramovi Kotlyar, 1986  
15982.  Hoplostethus atlanticus Collett, 1889 Orange roughy
15983.  Hoplostethus cadenati Quéro, 1974 Black slimehead
15984.  Hoplostethus confinis Kotlyar, 1980  
15985.  Hoplostethus crassispinus Kotlyar, 1980  
15986.  Hoplostethus druzhinini Kotlyar, 1986  
15987.  Hoplostethus fedorovi Kotlyar, 1986  
15988.  Hoplostethus fragilis (de Buen, 1959) Chilean roughy
15989.  Hoplostethus gigas McCulloch, 1914 Giant sawbelly
15990.  Hoplostethus grandperrini Roberts & Gomon, 2012 Grandperrin's giant sawbelly
15991.  Hoplostethus japonicus Hilgendorf, 1879 Western Pacific roughy
15992.  Hoplostethus latus McCulloch, 1914 Palefin sawbelly
15993.  Hoplostethus marisrubri Kotlyar, 1986 Red Sea roughy
15994.  Hoplostethus mediterraneus Cuvier, 1829 Mediterranean slimehead
15995.  Hoplostethus melanopeza Roberts & Gomon, 2012 New Zealand giant sawbelly
15996.  Hoplostethus melanopterus Fowler, 1938 Blackfin roughy
15997.  Hoplostethus melanopus (Weber, 1913) Smallscale slimehead
15998.  Hoplostethus mento (Garman, 1899) Slimy head
15999.  Hoplostethus metallicus Fowler, 1938 Metallic roughy
16000.  Hoplostethus mikhailini Kotlyar, 1986  
16001.  Hoplostethus occidentalis Woods, 1973 Atlantic Roughy
16002.  Hoplostethus pacificus Garman, 1899 Eastern Pacific roughy
16003.  Hoplostethus platynotus Su, Kotlyar, Lin, Kawai & Ho, 2024 Flatbacked black-fin roughy
16004.  Hoplostethus ravurictus Gomon, 2008  
16005.  Hoplostethus rifti Kotlyar, 1986  
16006.  Hoplostethus robustispinus Moore & Dodd, 2010 Thickspine roughy
16007.  Hoplostethus roseus Su, Lin & Ho, 2022 Rosy roughy
16008.  Hoplostethus rubellopterus Kotlyar, 1980  
16009.  Hoplostethus shubnikovi Kotlyar, 1980 Metavay sawbelly
16010.  Hoplostethus tenebricus Kotlyar, 1980  
16011.  Hoplostethus vniro Kotlyar, 1995  
16012.  Hoplunnis diomediana Goode & Bean, 1896 Blacktail pikeconger
16013.  Hoplunnis macrura Ginsburg, 1951 Freckled pike-conger
16014.  Hoplunnis megista Smith & Kanazawa, 1989  
16015.  Hoplunnis pacifica Lane & Stewart, 1968 Silver pikeconger
16016.  Hoplunnis punctata Regan, 1915 Slender duckbill eel
16017.  Hoplunnis schmidti Kaup, 1859  
16018.  Hoplunnis sicarius (Garman, 1899)  
16019.  Hoplunnis similis Smith, 1989  
16020.  Hoplunnis tenuis Ginsburg, 1951 Spotted pike-conger
16021.  Horabagrus brachysoma (Günther, 1864) Günther's catfish
16022.  Horabagrus melanosoma Plamoottil & Abraham, 2013 Black Horabagrus
16023.  Horabagrus nigricollaris Pethiyagoda & Kottelat, 1994  
16024.  Horabagrus obscurus Kumar, Ravi, Krishnaprasoon & Basheer, 2024  
16025.  Horadandia atukorali Deraniyagala, 1943 Green carplet
16026.  Horadandia brittani Rema Devi & Menon, 1992  
16027.  Horaglanis abdulkalami Babu, 2012  
16028.  Horaglanis alikunhii Subhash Babu & Nayar, 2004  
16029.  Horaglanis krishnai Menon, 1950 Indian blind catfish
16030.  Horaglanis populi Raghavan, Sundar, Arjun, Britz & Dahanukar, 2023  
16031.  Horalabiosa joshuai Silas, 1954  
16032.  Horalabiosa palaniensis Rema Devi & Menon, 1994  
16033.  Horiomyzon retropinnatus Stewart, 1986  
16034.  Howella atlantica Post & Quéro, 1991 Atlantic pelagic basslet
16035.  Howella brodiei Ogilby, 1899 Pelagic basslet
16036.  Howella pammelas (Heller & Snodgrass, 1903)  
16037.  Howella parini Fedoryako, 1976  
16038.  Howella sherborni (Norman, 1930) Sherborn's pelagic bass
16039.  Howella zina Fedoryako, 1976  
16040.  Hozukius emblemarius (Jordan & Starks, 1904)  
16041.  Hozukius guyotensis Barsukov & Fedorov, 1975  
16042.  Hubbsina turneri de Buen, 1940 Highland splitfin
16043.  Hucho bleekeri Kimura, 1934  
16044.  Hucho hucho (Linnaeus, 1758) Huchen
16045.  Hucho ishikawae Mori, 1928  
16046.  Hucho taimen (Pallas, 1773) Taimen
16047.  Hudsonius altipinnis (Cope, 1870) Highfin shiner
16048.  Hudsonius hudsonius (Clinton, 1824) Spottail shiner
16049.  Huso baerii (Brandt, 1869) Siberian sturgeon
16050.  Huso brevirostrum (Lesueur, 1818) Shortnose sturgeon
16051.  Huso colchicus (Marty, 1940)  
16052.  Huso fulvescens (Rafinesque, 1817) Lake sturgeon
16053.  Huso gueldenstaedtii (Brandt & Ratzeburg, 1833) Danube sturgeon
16054.  Huso huso (Linnaeus, 1758) Beluga
16055.  Huso naccarii (Bonaparte, 1836) Adriatic sturgeon
16056.  Huso nudiventris (Lovetsky, 1828) Fringebarbel sturgeon
16057.  Huso persicus (Borodin, 1897) Persian sturgeon
16058.  Huso ruthenus (Linnaeus, 1758) Sterlet sturgeon
16059.  Huso stellatus (Pallas, 1771) Starry sturgeon
16060.  Hyalobagrus flavus Ng & Kottelat, 1998  
16061.  Hyalobagrus leiacanthus Ng & Kottelat, 1998  
16062.  Hyalobagrus ornatus (Duncker, 1904)  
16063.  Hybognathus amarus (Girard, 1856) Rio Grande silvery minnow
16064.  Hybognathus argyritis Girard, 1856 Western silvery minnow
16065.  Hybognathus hankinsoni Hubbs, 1929 Brassy minnow
16066.  Hybognathus hayi Jordan, 1885 Cypress minnow
16067.  Hybognathus nazas (Meek, 1904) Nazas shiner
16068.  Hybognathus nuchalis Agassiz, 1855 Mississippi silvery minnow
16069.  Hybognathus placitus Girard, 1856 Plains minnow
16070.  Hybognathus regius Girard, 1856 Eastern silvery minnow
16071.  Hybopsis amblops (Rafinesque, 1820) Bigeye chub
16072.  Hybopsis amnis (Hubbs & Greene, 1951) Pallid shiner
16073.  Hybopsis hypsinotus (Cope, 1870) Highback chub
16074.  Hybopsis lineapunctata Clemmer & Suttkus, 1971 Lined chub
16075.  Hybopsis rubrifrons (Jordan, 1877)  
16076.  Hybopsis winchelli Girard, 1856 Clear chub
16077.  Hydrocynus brevis (Günther, 1864) Tiger-fish
16078.  Hydrocynus forskahlii (Cuvier, 1819) Elongate tigerfish
16079.  Hydrocynus goliath Boulenger, 1898 Giant tigerfish
16080.  Hydrocynus tanzaniae Brewster, 1986 Tanzanian tigerfish
16081.  Hydrocynus vittatus Castelnau, 1861 Tiger fish
16082.  Hydrolagus affinis (de Brito Capello, 1868) Smalleyed rabbitfish
16083.  Hydrolagus africanus (Gilchrist, 1922) African chimaera
16084.  Hydrolagus alberti Bigelow & Schroeder, 1951  
16085.  Hydrolagus alphus Quaranta, Didier, Long & Ebert, 2006  
16086.  Hydrolagus barbouri (Garman, 1908)  
16087.  Hydrolagus bemisi Didier, 2002  
16088.  Hydrolagus colliei (Lay & Bennett, 1839) Spotted ratfish
16089.  Hydrolagus deani (Smith & Radcliffe, 1912) Philippine chimaera
16090.  Hydrolagus eidolon (Jordan & Hubbs, 1925)  
16091.  Hydrolagus erithacus Walovich, Ebert & Kemper, 2017 Robin's ghostshark
16092.  Hydrolagus homonycteris Didier, 2008 Black ghostshark
16093.  Hydrolagus lusitanicus Moura, Figueiredo, Bordalo-Machado, Almeida & Gordo, 2005  
16094.  Hydrolagus macrophthalmus de Buen, 1959 Big eye chimaera
16095.  Hydrolagus marmoratus Didier, 2008  
16096.  Hydrolagus matallanasi Soto & Vooren, 2004 Striped rabbitfish
16097.  Hydrolagus mccoskeri Barnett, Didier, Long & Ebert, 2006 Galápagos Ghost Shark
16098.  Hydrolagus melanophasma James, Ebert, Long & Didier, 2009 Eastern Pacific Black Ghostshark
16099.  Hydrolagus mirabilis (Collett, 1904) Large-eyed rabbitfish
16100.  Hydrolagus mitsukurii (Jordan & Snyder, 1904) Spookfish
16101.  Hydrolagus novaezealandiae (Fowler, 1911) Dark ghost shark
16102.  Hydrolagus pallidus Hardy & Stehmann, 1990  
16103.  Hydrolagus purpurescens (Gilbert, 1905) Purple chimaera
16104.  Hydrolagus trolli Didier & Séret, 2002 Pointy-nosed blue chimaera
16105.  Hydrolycus armatus (Jardine, 1841)  
16106.  Hydrolycus scomberoides (Cuvier, 1819) Payara
16107.  Hydrolycus tatauaia Toledo-Piza, Menezes & Santos, 1999  
16108.  Hydrolycus wallacei Toledo-Piza, Menezes & Santos, 1999  
16109.  Hydrophlox chiliticus (Cope, 1870) Redlip shiner
16110.  Hydrophlox chlorocephalus (Cope, 1870) Greenhead shiner
16111.  Hydrophlox chrosomus (Jordan, 1877) Rainbow shiner
16112.  Hydrophlox lutipinnis Jordan & Brayton, 1878 Yellowfin shiner
16113.  Hydrophlox rubricroceus (Cope, 1868) Saffron shiner
16114.  Hygophum atratum (Garman, 1899) Thickhead lanternfish
16115.  Hygophum benoiti (Cocco, 1838) Benoit's lanternfish
16116.  Hygophum bruuni Wisner, 1971  
16117.  Hygophum hanseni (Tåning, 1932) Hansen's lanternfish
16118.  Hygophum hygomii (Lütken, 1892) Bermuda lantern fish
16119.  Hygophum macrochir (Günther, 1864) Large-finned lanternfish
16120.  Hygophum proximum Becker, 1965 Firefly lanternfish
16121.  Hygophum reinhardtii (Lütken, 1892) Reinhardt's lantern fish
16122.  Hygophum taaningi Becker, 1965 Tåning's lanternfish
16123.  Hylopanchax leki van der Zee, Sonnenberg & Schliewen, 2013  
16124.  Hylopanchax moke van der Zee, Sonnenberg & Schliewen, 2013  
16125.  Hylopanchax multisquamatus Bragança, van der Zee, Sonnenberg & Vreven, 2020  
16126.  Hylopanchax ndeko van der Zee, Sonnenberg & Schliewen, 2013  
16127.  Hylopanchax paucisquamatus Sonnenberg, Friel & Van der Zee, 2014  
16128.  Hylopanchax silvestris (Poll & Lambert, 1958)  
16129.  Hylopanchax stictopleuron (Fowler, 1949) Blue lampeye
16130.  Hylopanchax thysi Bragança, van der Zee, Sonnenberg & Vreven, 2020  
16131.  Hymenocephalus aeger Gilbert & Hubbs, 1920 Plaintail whiptail
16132.  Hymenocephalus antraeus Gilbert & Cramer, 1897  
16133.  Hymenocephalus aterrimus Gilbert, 1905 Blackest whiptail
16134.  Hymenocephalus barbatulus Gilbert & Hubbs, 1920  
16135.  Hymenocephalus billsam Marshall & Iwamoto, 1973  
16136.  Hymenocephalus fuscus McMillan & Iwamoto, 2014 Black membranehead
16137.  Hymenocephalus grimaldii Weber, 1913  
16138.  Hymenocephalus hachijoensis Okamura, 1970  
16139.  Hymenocephalus heterolepis (Alcock, 1889)  
16140.  Hymenocephalus italicus Giglioli, 1884 Glasshead grenadier
16141.  Hymenocephalus iwamotoi Schwarzhans, 2014  
16142.  Hymenocephalus lethonemus Jordan & Gilbert, 1904  
16143.  Hymenocephalus longibarbis (Günther, 1887) Longbarb whiptail
16144.  Hymenocephalus longiceps Smith & Radcliffe, 1912  
16145.  Hymenocephalus longipes Smith & Radcliffe, 1912  
16146.  Hymenocephalus maculicaudus McMillan & Iwamoto, 2014 Spottytail membranehead
16147.  Hymenocephalus megalops Iwamoto & Merrett, 1997 Bigeye whiptail
16148.  Hymenocephalus nascens Gilbert & Hubbs, 1920 Nascent membranehead
16149.  Hymenocephalus neglectissimus Sazonov & Iwamoto, 1992  
16150.  Hymenocephalus nesaeae Merrett & Iwamoto, 2000  
16151.  Hymenocephalus papyraceus Jordan & Gilbert, 1904  
16152.  Hymenocephalus punt Schwarzhans, 2014  
16153.  Hymenocephalus sazonovi Schwarzhans, 2014  
16154.  Hymenocephalus semipellucidus Sazonov & Iwamoto, 1992  
16155.  Hymenocephalus striatissimus Jordan & Gilbert, 1904  
16156.  Hymenocephalus striatulus Gilbert, 1905  
16157.  Hymenocephalus torvus Smith & Radcliffe, 1912  
16158.  Hymenocephalus yamasakiorum Nakayama, Endo & Schwarzhans, 2015 Black-tailed membranehead
16159.  Hymenogadus gracilis (Gilbert & Hubbs, 1920) Slender membranehead
16160.  Hymenogadus tenuis (Gilbert & Hubbs, 1917) Slender grenadier fish
16161.  Hypancistrus contradens Armbruster, Lujan & Taphorn, 2007  
16162.  Hypancistrus debilittera Armbruster, Lujan & Taphorn, 2007  
16163.  Hypancistrus furunculus Armbruster, Lujan & Taphorn, 2007  
16164.  Hypancistrus inspector Armbruster, 2002  
16165.  Hypancistrus lunaorum Armbruster, Lujan & Taphorn, 2007  
16166.  Hypancistrus margaritatus Tan & Armbruster, 2016  
16167.  Hypancistrus parkateje Araújo, Ferreira, Monteiro & Wosiacki, 2024  
16168.  Hypancistrus phantasma Tan & Armbruster, 2016  
16169.  Hypancistrus seideli Sousa, Sousa, Oliveira, Sabaj Pérez, Zuanon & Rapp Py-Daniel, 2025 King tiger pleco
16170.  Hypancistrus yudja Sousa, Sousa, Oliveira, Sabaj Pérez, Zuanon & Rapp Py-Daniel, 2025 Ozelot pleco
16171.  Hypancistrus zebra Isbrücker & Nijssen, 1991 Zebra pleco
16172.  Hypanus americanus (Hildebrand & Schroeder, 1928) Southern stingray
16173.  Hypanus berthalutzae Petean, Naylor & Lima, 2020  
16174.  Hypanus dipterurus (Jordan & Gilbert, 1880) Diamond stingray
16175.  Hypanus guttatus (Bloch & Schneider, 1801) Longnose stingray
16176.  Hypanus longus (Garman, 1880) Longtail stingray
16177.  Hypanus marianae (Gomes, Rosa & Gadig, 2000) Brazilian large-eyed stingray
16178.  Hypanus rudis (Günther, 1870) Smalltooth stingray
16179.  Hypanus sabinus (Lesueur, 1824) Atlantic stingray
16180.  Hypanus say (Lesueur, 1817) Bluntnose stingray
16181.  Hypentelium etowanum (Jordan, 1877) Alabama hog sucker
16182.  Hypentelium nigricans (Lesueur, 1817) Northern hog sucker
16183.  Hypentelium roanokense Raney & Lachner, 1947 Roanoke hog sucker
16184.  Hypergastromyzon eubranchus Roberts, 1991  
16185.  Hypergastromyzon humilis Roberts, 1989 Tamang Borneo sucker
16186.  Hyperlophus translucidus McCulloch, 1917 Glassy sprat
16187.  Hyperlophus vittatus (Castelnau, 1875) Sandy sprat
16188.  Hyperoglyphe antarctica (Carmichael, 1819) Bluenose warehou
16189.  Hyperoglyphe bythites (Ginsburg, 1954) Black driftfish
16190.  Hyperoglyphe japonica (Döderlein, 1884) Pacific barrelfish
16191.  Hyperoglyphe macrophthalma (Miranda Ribeiro, 1915)  
16192.  Hyperoglyphe perciformis (Mitchill, 1818) Barrelfish
16193.  Hyperoglyphe pringlei (Smith, 1949) Black butterfish
16194.  Hyperopisus bebe (Lacepède, 1803)  
16195.  Hyperoplus immaculatus (Corbin, 1950) Greater sand-eel
16196.  Hyperoplus lanceolatus (Le Sauvage, 1824) Great sandeel
16197.  Hyperprosopon anale Agassiz, 1861 Spotfin surfperch
16198.  Hyperprosopon argenteum Gibbons, 1854 Walleye surfperch
16199.  Hyperprosopon ellipticum (Gibbons, 1854) Silver surfperch
16200.  Hyphalophis devius McCosker & Böhlke, 1982  
16201.  Hyphessobrycon acaciae García-Alzate, Román-Valencia & Prada-Pedreros, 2010  
16202.  Hyphessobrycon agulha Fowler, 1913  
16203.  Hyphessobrycon albolineatus Fernández-Yépez, 1950  
16204.  Hyphessobrycon amandae Géry & Uj, 1987 Ember tetra
16205.  Hyphessobrycon amapaensis Zarske & Géry, 1998  
16206.  Hyphessobrycon amaronensis García-Alzate, Román-Valencia & Taphorn, 2010  
16207.  Hyphessobrycon arianae Uj & Géry, 1989  
16208.  Hyphessobrycon auca Almirón, Casciotta, Bechara & Ruíz Díaz, 2004  
16209.  Hyphessobrycon axelrodi (Travassos, 1959) Calypso tetra
16210.  Hyphessobrycon bifasciatus Ellis, 1911 Yellow tetra
16211.  Hyphessobrycon borealis Zarske, Le Bail & Géry, 2006  
16212.  Hyphessobrycon boulengeri (Eigenmann, 1907)  
16213.  Hyphessobrycon brumado Zanata & Camelier, 2010  
16214.  Hyphessobrycon cachimbensis Travassos, 1964  
16215.  Hyphessobrycon catableptus (Durbin, 1909)  
16216.  Hyphessobrycon chocoensis García-Alzate, Román-Valencia & Taphorn, 2013  
16217.  Hyphessobrycon citrus Marinho & Dagosta, 2024  
16218.  Hyphessobrycon clavatus Zarske, 2015  
16219.  Hyphessobrycon coelestinus Myers, 1929  
16220.  Hyphessobrycon columbianus Zarske & Géry, 2002  
16221.  Hyphessobrycon comodoro Dagosta, Seren, Ferreira & Marinho, 2022 Emerald green tetra
16222.  Hyphessobrycon compressus (Meek, 1904) Mayan tetra
16223.  Hyphessobrycon condotensis Regan, 1913  
16224.  Hyphessobrycon cyanotaenia Zarske & Géry, 2006  
16225.  Hyphessobrycon diancistrus Weitzman, 1977  
16226.  Hyphessobrycon dorsalis Zarske, 2014  
16227.  Hyphessobrycon duragenys Ellis, 1911  
16228.  Hyphessobrycon ecuadorensis (Eigenmann, 1915)  
16229.  Hyphessobrycon ecuadoriensis Eigenmann & Henn, 1914  
16230.  Hyphessobrycon eilyos Lima & Moreira, 2003  
16231.  Hyphessobrycon elachys Weitzman, 1984  
16232.  Hyphessobrycon eos Durbin, 1909 Dawn tetra
16233.  Hyphessobrycon ericae Moreira & Lima, 2017  
16234.  Hyphessobrycon eschwartzae García-Alzate, Román-Valencia & Ortega, 2013  
16235.  Hyphessobrycon fernandezi Fernández-Yépez, 1972  
16236.  Hyphessobrycon flammeus Myers, 1924 Flame tetra
16237.  Hyphessobrycon frankei Zarske & Géry, 1997  
16238.  Hyphessobrycon georgettae Géry, 1961  
16239.  Hyphessobrycon gracilior Géry, 1964  
16240.  Hyphessobrycon griemi Hoedeman, 1957 Goldspotted tetra
16241.  Hyphessobrycon hasemani Fowler, 1913  
16242.  Hyphessobrycon heliacus Moreira, Landim & Costa, 2002  
16243.  Hyphessobrycon herbertaxelrodi Géry, 1961 Black neon tetra
16244.  Hyphessobrycon heteresthes (Ulrey, 1894)  
16245.  Hyphessobrycon heterorhabdus (Ulrey, 1894) Flag tetra
16246.  Hyphessobrycon hexastichos Bertaco & Carvalho, 2005  
16247.  Hyphessobrycon hildae Fernández-Yépez, 1950  
16248.  Hyphessobrycon igneus Miquelarena, Menni, López & Casciotta, 1980  
16249.  Hyphessobrycon iheringi Fowler, 1941  
16250.  Hyphessobrycon inconstans (Eigenmann & Ogle, 1907)  
16251.  Hyphessobrycon isiri Almirón, Casciotta & Koerber, 2006  
16252.  Hyphessobrycon itaparicensis Lima & Costa, 2001  
16253.  Hyphessobrycon jackrobertsi Zarske, 2014  
16254.  Hyphessobrycon kayabi Teixeira, Lima & Zuanon, 2014  
16255.  Hyphessobrycon klausanni García-Alzate, Urbano-Bonilla & Taphorn, 2017  
16256.  Hyphessobrycon langeanii Lima & Moreira, 2003  
16257.  Hyphessobrycon latus Fowler, 1941  
16258.  Hyphessobrycon loretoensis Ladiges, 1938 Loreto tetra
16259.  Hyphessobrycon loweae Costa & Géry, 1994  
16260.  Hyphessobrycon maculicauda Ahl, 1936  
16261.  Hyphessobrycon mapinguari Pastana, Dutra, Ohara, Teixeira & Menezes, 2025  
16262.  Hyphessobrycon margitae Zarske, 2016  
16263.  Hyphessobrycon mavro García-Alzate, Román-Valencia & Prada-Pedreros, 2010  
16264.  Hyphessobrycon melanostichos Carvalho & Bertaco, 2006  
16265.  Hyphessobrycon melasemeion Fowler, 1945  
16266.  Hyphessobrycon melazonatus Durbin, 1908  
16267.  Hyphessobrycon meridionalis Ringuelet, Miquelarena & Menni, 1978  
16268.  Hyphessobrycon metae Eigenmann & Henn, 1914  
16269.  Hyphessobrycon milleri Durbin, 1908  
16270.  Hyphessobrycon minimus Durbin, 1909  
16271.  Hyphessobrycon minor Durbin, 1909  
16272.  Hyphessobrycon moniliger Moreira, Lima & Costa, 2002 Golden Tetra
16273.  Hyphessobrycon montagi Lima, Coutinho & Wosiacki, 2014  
16274.  Hyphessobrycon mutabilis Costa & Géry, 1994  
16275.  Hyphessobrycon myrmex Pastana, Dagosta & Esguícero, 2017  
16276.  Hyphessobrycon natagaima García-Alzate, Taphorn, Roman-Valencia & Villa-Navarro, 2015  
16277.  Hyphessobrycon nicolasi Miquelarena & López, 2010  
16278.  Hyphessobrycon niger García-Alzate, Román-Valencia & Prada-Pedreros, 2010  
16279.  Hyphessobrycon nigricinctus Zarske & Géry, 2004  
16280.  Hyphessobrycon notidanos Carvalho & Bertaco, 2006  
16281.  Hyphessobrycon ocasoensis García-Alzate & Román-Valencia, 2008  
16282.  Hyphessobrycon oritoensis García-Alzate, Román-Valencia & Taphorn, 2008  
16283.  Hyphessobrycon otrynus Benine & Lopes, 2008  
16284.  Hyphessobrycon paepkei Zarske, 2014  
16285.  Hyphessobrycon panamensis Durbin, 1908  
16286.  Hyphessobrycon pando Hein, 2009 Pando tetra
16287.  Hyphessobrycon parvellus Ellis, 1911  
16288.  Hyphessobrycon paucilepis García-Alzate, Román-Valencia & Taphorn, 2008  
16289.  Hyphessobrycon peruvianus Ladiges, 1938 Peruvian tetra
16290.  Hyphessobrycon peugeoti Ingenito, Lima & Buckup, 2013 Peugeot tetra
16291.  Hyphessobrycon piabinhas Fowler, 1941  
16292.  Hyphessobrycon pinnistriatus Carvalho, Cabeceira & Carvalho, 2017  
16293.  Hyphessobrycon piranga Camelier, Dagosta & Marinho, 2018  
16294.  Hyphessobrycon poecilioides Eigenmann, 1913  
16295.  Hyphessobrycon procerus Mahnert & Géry, 1987  
16296.  Hyphessobrycon procyon Pastana & Ohara, 2016  
16297.  Hyphessobrycon proteus Eigenmann, 1913  
16298.  Hyphessobrycon pulchripinnis Ahl, 1937 Lemon tetra
16299.  Hyphessobrycon pyrrhonotus Burgess, 1993  
16300.  Hyphessobrycon pytai Géry & Mahnert, 1993  
16301.  Hyphessobrycon reticulatus Ellis, 1911  
16302.  Hyphessobrycon rheophilus Ohara, Teixeira, Albornoz-Garzón, Mirande & Lima, 2019  
16303.  Hyphessobrycon ribeiroi Lima, Silva-Oliveira, Oliveira & Faria, 2025  
16304.  Hyphessobrycon robustulus (Cope, 1870)  
16305.  Hyphessobrycon roseus (Géry, 1960)  
16306.  Hyphessobrycon rutiliflavidus Carvalho, Langeani, Miyazawa & Troy, 2008  
16307.  Hyphessobrycon saizi Géry, 1964  
16308.  Hyphessobrycon santae (Eigenmann, 1907)  
16309.  Hyphessobrycon savagei Bussing, 1967  
16310.  Hyphessobrycon schauenseei Fowler, 1926  
16311.  Hyphessobrycon scholzei Ahl, 1937 Blackline tetra
16312.  Hyphessobrycon scutulatus Lucena, 2003  
16313.  Hyphessobrycon sebastiani García-Alzate, Román-Valencia & Taphorn, 2010  
16314.  Hyphessobrycon simulatus (Géry, 1960)  
16315.  Hyphessobrycon sovichthys Schultz, 1944  
16316.  Hyphessobrycon stegemanni Géry, 1961 Savanna tetra
16317.  Hyphessobrycon stramineus Durbin, 1918  
16318.  Hyphessobrycon taguae García-Alzate, Román-Valencia & Taphorn, 2010  
16319.  Hyphessobrycon takasei Géry, 1964 Coffee-bean tetra
16320.  Hyphessobrycon taphorni García-Alzate, Román-Valencia & Ortega, 2013  
16321.  Hyphessobrycon taurocephalus Ellis, 1911  
16322.  Hyphessobrycon tenuis Géry, 1964  
16323.  Hyphessobrycon tortuguerae Böhlke, 1958  
16324.  Hyphessobrycon tropis Géry, 1963  
16325.  Hyphessobrycon tukunai Géry, 1965  
16326.  Hyphessobrycon tuyensis García-Alzate, Román-Valencia & Taphorn, 2008  
16327.  Hyphessobrycon vilmae Géry, 1966  
16328.  Hyphessobrycon vinaceus Bertaco, Malabarba & Dergam, 2007  
16329.  Hyphessobrycon wadai Marinho, Dagosta, Camelier & Oyakawa, 2016  
16330.  Hyphessobrycon wajat Almirón & Casciotta, 1999  
16331.  Hyphessobrycon weitzmanorum Lima & Moreira, 2003  
16332.  Hyphessobrycon werneri Géry & Uj, 1987  
16333.  Hyphessobrycon wosiackii Moreira & Lima, 2017  
16334.  Hyphessobrycon zoe Faria, Lima & Wosiacki, 2020  
16335.  Hypleurochilus aequipinnis (Günther, 1861) Oyster blenny
16336.  Hypleurochilus bananensis (Poll, 1959)  
16337.  Hypleurochilus bermudensis Beebe & Tee-Van, 1933 Barred blenny
16338.  Hypleurochilus brasil Pinheiro, Gasparini & Rangel, 2013 Brazil blenny
16339.  Hypleurochilus caudovittatus Bath, 1994 Zebratail blenny
16340.  Hypleurochilus fissicornis (Quoy & Gaimard, 1824)  
16341.  Hypleurochilus geminatus (Wood, 1825) Crested blenny
16342.  Hypleurochilus langi (Fowler, 1923)  
16343.  Hypleurochilus multifilis (Girard, 1858) Featherduster blenny
16344.  Hypleurochilus pseudoaequipinnis Bath, 1994  
16345.  Hypleurochilus springeri Randall, 1966 Orangespotted blenny
16346.  Hypnos monopterygius (Shaw, 1795) Coffin ray
16347.  Hypoatherina barnesi Schultz, 1953 Barnes' silverside
16348.  Hypoatherina celebesensis Sasaki & Kimura, 2012 Sulawesi Silverside
16349.  Hypoatherina crenolepis (Schultz, 1953) Crenulated silverside
16350.  Hypoatherina golanii Sasaki & Kimura, 2012 Red Sea silverside
16351.  Hypoatherina harringtonensis (Goode, 1877) Reef silverside
16352.  Hypoatherina lunata Sasaki & Kimura, 2012 Okinawan silverside
16353.  Hypoatherina macrophthalma Sasaki & Kimura, 2012  
16354.  Hypoatherina ovalaua (Herre, 1935) Fijian silverside
16355.  Hypoatherina temminckii (Bleeker, 1854) Samoan silverside
16356.  Hypoatherina tropicalis (Whitley, 1948) Whitley's silverside
16357.  Hypoatherina tsurugae (Jordan & Starks, 1901)  
16358.  Hypoatherina valenciennei (Bleeker, 1854) Sumatran silverside
16359.  Hypoatherina woodwardi (Jordan & Starks, 1901)  
16360.  Hypobrycon leptorhynchus da Silva & Malabarba, 1996  
16361.  Hypobrycon maromba Malabarba & Malabarba, 1994  
16362.  Hypoclinemus mentalis (Günther, 1862)  
16363.  Hypodoras forficulatus Eigenmann, 1925  
16364.  Hypogaleus hyugaensis (Miyosi, 1939) Blacktip tope
16365.  Hypomasticus copelandii (Steindachner, 1875)  
16366.  Hypomasticus despaxi (Puyo, 1943)  
16367.  Hypomasticus julii (Santos, Jégu & Lima, 1996) Xingú headstander
16368.  Hypomasticus lineomaculatus Birindelli, Peixoto, Wosiacki & Britski, 2013  
16369.  Hypomasticus megalepis (Günther, 1863)  
16370.  Hypomasticus mormyrops (Steindachner, 1875)  
16371.  Hypomasticus pachycheilus (Britski, 1976)  
16372.  Hypomasticus steindachneri (Eigenmann, 1907)  
16373.  Hypomasticus thayeri (Borodin, 1929)  
16374.  Hypomesus japonicus (Brevoort, 1856)  
16375.  Hypomesus nipponensis McAllister, 1963 Japanese smelt
16376.  Hypomesus olidus (Pallas, 1814) Pond smelt
16377.  Hypomesus pretiosus (Girard, 1854) Surf smelt
16378.  Hypomesus transpacificus McAllister, 1963 Delta smelt
16379.  Hypophthalmichthys harmandi Sauvage, 1884  
16380.  Hypophthalmichthys molitrix (Valenciennes, 1844) Silver carp
16381.  Hypophthalmichthys nobilis (Richardson, 1845) Bighead carp
16382.  Hypophthalmus edentatus Spix & Agassiz, 1829 Highwaterman catfish
16383.  Hypophthalmus fimbriatus Kner, 1858  
16384.  Hypophthalmus marginatus Valenciennes, 1840  
16385.  Hypophthalmus oremaculatus Nani & Fuster de Plaza, 1947  
16386.  Hypoplectrodes annulatus (Günther, 1859) Blackbanded seaperch
16387.  Hypoplectrodes cardinalis Allen & Randall, 1990 Red seaperch
16388.  Hypoplectrodes huntii (Hector, 1875) Redbanded perch
16389.  Hypoplectrodes jamesoni Ogilby, 1908 Jameson's seaperch
16390.  Hypoplectrodes maccullochi (Whitley, 1929) Halfbanded seaperch
16391.  Hypoplectrodes nigroruber (Cuvier, 1828) Banded seaperch
16392.  Hypoplectrodes semicinctum (Valenciennes, 1833)  
16393.  Hypoplectrodes wilsoni (Allen & Moyer, 1980) Spotty seaperch
16394.  Hypoplectrus aberrans Poey, 1868 Yellowbelly hamlet
16395.  Hypoplectrus affinis (Poey, 1861) Bluelip hamlet
16396.  Hypoplectrus atlahua Tavera & Acero, 2013 Jarocho hamlet
16397.  Hypoplectrus castroaguirrei Del Moral Flores, Tello-Musi & Martínez-Pérez, 2012  
16398.  Hypoplectrus chlorurus (Cuvier, 1828) Yellowtail hamlet
16399.  Hypoplectrus ecosur Victor, 2012 Spotted hamlet
16400.  Hypoplectrus espinosai Puebla, Aguilar-Perera, Robertson & Domínguez-Domínguez, 2025 Campeche Bank hamlet
16401.  Hypoplectrus floridae Victor, 2012 Florida hamlet
16402.  Hypoplectrus gemma Goode & Bean, 1882 Blue hamlet
16403.  Hypoplectrus gummigutta (Poey, 1851) Golden hamlet
16404.  Hypoplectrus guttavarius (Poey, 1852) Shy hamlet
16405.  Hypoplectrus indigo (Poey, 1851) Indigo hamlet
16406.  Hypoplectrus liberte Victor & Marks, 2018 Striped hamlet
16407.  Hypoplectrus maculiferus Poey, 1871  
16408.  Hypoplectrus maya Lobel, 2011 Maya hamlet
16409.  Hypoplectrus nigricans (Poey, 1852) Black hamlet
16410.  Hypoplectrus providencianus Acero P. & Garzón-Ferreira, 1994 Masked Hamlet
16411.  Hypoplectrus puella (Cuvier, 1828) Barred hamlet
16412.  Hypoplectrus randallorum Lobel, 2011 Tan Hamlet
16413.  Hypoplectrus unicolor (Walbaum, 1792) Butter hamlet
16414.  Hypopleuron caninum Smith & Radcliffe, 1913 Whiptail cusk
16415.  Hypopomus artedi (Kaup, 1856)  
16416.  Hypopterus macropterus (Günther, 1859) Spikey bass
16417.  Hypoptopoma baileyi Aquino & Schaefer, 2010  
16418.  Hypoptopoma bianale Aquino & Schaefer, 2010  
16419.  Hypoptopoma brevirostratum Aquino & Schaefer, 2010  
16420.  Hypoptopoma elongatum Aquino & Schaefer, 2010  
16421.  Hypoptopoma guianense Boeseman, 1974  
16422.  Hypoptopoma gulare Cope, 1878  
16423.  Hypoptopoma incognitum Aquino & Schaefer, 2010  
16424.  Hypoptopoma inexspectatum (Holmberg, 1893)  
16425.  Hypoptopoma machadoi Aquino & Schaefer, 2010  
16426.  Hypoptopoma muzuspi Aquino & Schaefer, 2010  
16427.  Hypoptopoma psilogaster Fowler, 1915  
16428.  Hypoptopoma steindachneri Boulenger, 1895  
16429.  Hypoptopoma thoracatum Günther, 1868  
16430.  Hypoptychus dybowskii Steindachner, 1880 Korean sandlance
16431.  Hypopygus benoneae Peixoto, Dutra, de Santana & Wosicki, 2013  
16432.  Hypopygus hoedemani de Santana & Crampton, 2011 Hoedeman's Hypopygus
16433.  Hypopygus isbruckeri de Santana & Crampton, 2011 Isbrücker's Hypopygus
16434.  Hypopygus lepturus Hoedeman, 1962  
16435.  Hypopygus minissimus de Santana & Crampton, 2011  
16436.  Hypopygus neblinae Mago-Leccia, 1994  
16437.  Hypopygus nijsseni de Santana & Crampton, 2011 Nijssen's Hypopygus
16438.  Hypopygus ortegai de Santana & Crampton, 2011 Ortega's Hypopygus
16439.  Hypopygus varii Campos-da-Paz, 2018  
16440.  Hyporhamphus acutus (Günther, 1872) Pacific halfbeak
16441.  Hyporhamphus affinis (Günther, 1866) Tropical halfbeak
16442.  Hyporhamphus australis (Steindachner, 1866) Eastern sea garfish
16443.  Hyporhamphus balinensis (Bleeker, 1858) Balinese garfish
16444.  Hyporhamphus brederi (Fernández-Yépez, 1948)  
16445.  Hyporhamphus capensis (Thominot, 1886) Cape halfbeak
16446.  Hyporhamphus collettei Banford, 2010  
16447.  Hyporhamphus dussumieri (Valenciennes, 1847) Dussumier's halfbeak
16448.  Hyporhamphus erythrorinchus (Lesueur, 1821)  
16449.  Hyporhamphus gamberur (Rüppell, 1837) Red Sea halfbeak
16450.  Hyporhamphus gernaerti (Valenciennes, 1847)  
16451.  Hyporhamphus gilli Meek & Hildebrand, 1923 Choelo halfbeak
16452.  Hyporhamphus ihi Phillipps, 1932  
16453.  Hyporhamphus improvisus (Smith, 1933) Shortfin halfbeak
16454.  Hyporhamphus intermedius (Cantor, 1842) Asian pencil halfbeak
16455.  Hyporhamphus limbatus (Valenciennes, 1847) Congaturi halfbeak
16456.  Hyporhamphus meeki Banford & Collette, 1993 American halfbeak
16457.  Hyporhamphus melanochir (Valenciennes, 1847) Southern garfish
16458.  Hyporhamphus melanopterus Collette & Parin, 1978  
16459.  Hyporhamphus mexicanus Álvarez, 1959 Mexican halfbeak
16460.  Hyporhamphus naos Banford & Collette, 2001 Pacific silverstripe halfbeak
16461.  Hyporhamphus neglectissimus Parin, Collette & Shcherbachev, 1980 Black-tipped garfish
16462.  Hyporhamphus neglectus (Bleeker, 1866)  
16463.  Hyporhamphus pacificus (Steindachner, 1900) Acute halfbeak
16464.  Hyporhamphus paucirastris Collette & Parin, 1978  
16465.  Hyporhamphus picarti (Valenciennes, 1847) African halfbeak
16466.  Hyporhamphus quoyi (Valenciennes, 1847) Quoy's garfish
16467.  Hyporhamphus regularis (Günther, 1866) River garfish
16468.  Hyporhamphus roberti (Valenciennes, 1847) Slender halfbeak
16469.  Hyporhamphus rosae (Jordan & Gilbert, 1880) California halfbeak
16470.  Hyporhamphus sajori (Temminck & Schlegel, 1846) Japanese halfbeak
16471.  Hyporhamphus sindensis (Regan, 1905) Sind halfbeak
16472.  Hyporhamphus snyderi Meek & Hildebrand, 1923 Skipper halfbeak
16473.  Hyporhamphus taiwanensis Collette & Su, 1986  
16474.  Hyporhamphus unicuspis Collette & Parin, 1978 Simpletooth halfbeak
16475.  Hyporhamphus unifasciatus (Ranzani, 1841) Common halfbeak
16476.  Hyporhamphus xanthopterus (Valenciennes, 1847) Red-tipped halfbeak
16477.  Hyporhamphus yuri Collette & Parin, 1978  
16478.  Hyporthodus acanthistius (Gilbert, 1892) Rooster hind
16479.  Hyporthodus chabaudi (Castelnau, 1861) Moustache grouper
16480.  Hyporthodus cifuentesi (Lavenberg & Grove, 1993) Olive grouper
16481.  Hyporthodus darwinensis (Randall & Heemstra, 1991) Darwin grouper
16482.  Hyporthodus ergastularius (Whitley, 1930) Sevenbar grouper
16483.  Hyporthodus exsul (Fowler, 1944) Tenspine grouper
16484.  Hyporthodus flavolimbatus (Poey, 1865) Yellowedge grouper
16485.  Hyporthodus griseofasciatus Moore, Wakefield, DiBattista & Newman, 2022  
16486.  Hyporthodus haifensis (Ben-Tuvia, 1953) Haifa grouper
16487.  Hyporthodus mystacinus (Poey, 1852) Misty grouper
16488.  Hyporthodus nigritus (Holbrook, 1855) Warsaw grouper
16489.  Hyporthodus niphobles (Gilbert & Starks, 1897) Star-studded grouper
16490.  Hyporthodus niveatus (Valenciennes, 1828) Snowy grouper
16491.  Hyporthodus octofasciatus (Griffin, 1926) Eightbar grouper
16492.  Hyporthodus perplexus (Randall, Hoese & Last, 1991) Puzzling grouper
16493.  Hyporthodus quernus (Seale, 1901) Hawaiian grouper
16494.  Hyporthodus septemfasciatus (Thunberg, 1793) Convict grouper
16495.  Hypostomus affinis (Steindachner, 1877)  
16496.  Hypostomus agna (Miranda Ribeiro, 1907)  
16497.  Hypostomus alatus Castelnau, 1855  
16498.  Hypostomus albopunctatus (Regan, 1908)  
16499.  Hypostomus ancistroides (Ihering, 1911)  
16500.  Hypostomus angipinnatus (Leege, 1922)  
16501.  Hypostomus annectens (Regan, 1904)  
16502.  Hypostomus arecuta Cardoso, Almirón, Casciotta, Aichino, Lizarralde & Montoya-Burgos, 2012  
16503.  Hypostomus argus (Fowler, 1943)  
16504.  Hypostomus asperatus Castelnau, 1855 Mandarin Pleco
16505.  Hypostomus aspidolepis (Günther, 1867) Panama suckermouth
16506.  Hypostomus aspilogaster (Cope, 1894) Jacuhy pleco
16507.  Hypostomus atropinnis (Eigenmann & Eigenmann, 1890)  
16508.  Hypostomus auroguttatus Kner, 1854  
16509.  Hypostomus basilisko Tencatt, Zawadzki & Froehlich, 2014  
16510.  Hypostomus bimbai Zawadzki & Penido, 2021  
16511.  Hypostomus bolivianus (Pearson, 1924)  
16512.  Hypostomus borellii (Boulenger, 1897)  
16513.  Hypostomus boulengeri (Eigenmann & Kennedy, 1903)  
16514.  Hypostomus brevicauda (Günther, 1864)  
16515.  Hypostomus brevis (Nichols, 1919)  
16516.  Hypostomus careopinnatus Martins, Marinho, Langeani & Serra, 2012  
16517.  Hypostomus carinatus (Steindachner, 1881)  
16518.  Hypostomus carvalhoi (Miranda Ribeiro, 1937)  
16519.  Hypostomus caudofasciatus Zawadzki & Azevedo, 2024  
16520.  Hypostomus chrysostiktos Birindelli, Zanata & Lima, 2007  
16521.  Hypostomus cochliodon Kner, 1854  
16522.  Hypostomus commersoni Valenciennes, 1836  
16523.  Hypostomus coppenamensis Boeseman, 1969  
16524.  Hypostomus corantijni Boeseman, 1968  
16525.  Hypostomus cordovae (Günther, 1880)  
16526.  Hypostomus crassicauda Boeseman, 1968  
16527.  Hypostomus dardanelos Zawadzki & Carvalho, 2014  
16528.  Hypostomus delimai Zawadzki, de Oliveira & Debona, 2013  
16529.  Hypostomus denticulatus Zawadzki, Weber & Pavanelli, 2008  
16530.  Hypostomus derbyi (Haseman, 1911)  
16531.  Hypostomus dlouhyi Weber, 1985  
16532.  Hypostomus ericae Hollanda Carvalho & Weber, 2005  
16533.  Hypostomus ericius Armbruster, 2003  
16534.  Hypostomus faveolus Zawadzki, Birindelli & Lima, 2008  
16535.  Hypostomus fluviatilis (Schubart, 1964)  
16536.  Hypostomus fonchii Weber & Montoya-Burgos, 2002  
16537.  Hypostomus francisci (Lütken, 1874)  
16538.  Hypostomus froehlichi Zawadzki, Nardi & Tencatt, 2021  
16539.  Hypostomus fugleri (Ovchynnyk, 1971)  
16540.  Hypostomus garmani (Regan, 1904)  
16541.  Hypostomus goyazensis (Regan, 1908)  
16542.  Hypostomus gymnorhynchus (Norman, 1926)  
16543.  Hypostomus hemicochliodon Armbruster, 2003  
16544.  Hypostomus hemiurus (Eigenmann, 1912)  
16545.  Hypostomus heraldoi Zawadzki, Weber & Pavanelli, 2008  
16546.  Hypostomus hermanni (Ihering, 1905)  
16547.  Hypostomus holostictus (Regan, 1913)  
16548.  Hypostomus hondae (Regan, 1912)  
16549.  Hypostomus hoplonites Rapp Py-Daniel, 1988  
16550.  Hypostomus iheringii (Regan, 1908)  
16551.  Hypostomus interruptus (Miranda Ribeiro, 1918)  
16552.  Hypostomus isbrueckeri Reis, Weber & Malabarba, 1990  
16553.  Hypostomus itacua Valenciennes, 1836  
16554.  Hypostomus jaguar Zanata, Sardeiro & Zawadzki, 2013  
16555.  Hypostomus jaguribensis (Fowler, 1915)  
16556.  Hypostomus johnii (Steindachner, 1877)  
16557.  Hypostomus khimaera Tencatt, Zawadzki & Froehlich, 2014  
16558.  Hypostomus kopeyaka Carvalho, Lima & Zawadzki, 2010  
16559.  Hypostomus kuarup Zawadzki, Birindelli & Lima, 2012  
16560.  Hypostomus laplatae (Eigenmann, 1907)  
16561.  Hypostomus latifrons Weber, 1986  
16562.  Hypostomus latirostris (Regan, 1904)  
16563.  Hypostomus leucophaeus Zanata & Pitanga, 2016  
16564.  Hypostomus levis (Pearson, 1924)  
16565.  Hypostomus lexi (Ihering, 1911)  
16566.  Hypostomus lima (Lütken, 1874)  
16567.  Hypostomus longiradiatus (Holly, 1929)  
16568.  Hypostomus luetkeni (Steindachner, 1877)  
16569.  Hypostomus luteomaculatus (Devincenzi, 1942)  
16570.  Hypostomus luteus (Godoy, 1980)  
16571.  Hypostomus macrophthalmus Boeseman, 1968  
16572.  Hypostomus macrops (Eigenmann & Eigenmann, 1888)  
16573.  Hypostomus macushi Armbruster & de Souza, 2005  
16574.  Hypostomus maracaiboensis (Schultz, 1944)  
16575.  Hypostomus margaritifer (Regan, 1908)  
16576.  Hypostomus melanephelis Zawadzki, Oliveira, Oliveira & Py-Daniel, 2015  
16577.  Hypostomus meleagris (Marini, Nichols & La Monte, 1933)  
16578.  Hypostomus micromaculatus Boeseman, 1968  
16579.  Hypostomus microstomus Weber, 1987  
16580.  Hypostomus minotauros Zawadzki, Penido, Pessali & Lucinda, 2024  
16581.  Hypostomus multidens Jerep, Shibatta & Zawadzki, 2007  
16582.  Hypostomus mutucae Knaack, 1999  
16583.  Hypostomus myersi (Gosline, 1947)  
16584.  Hypostomus nematopterus Isbrücker & Nijssen, 1984  
16585.  Hypostomus niceforoi (Fowler, 1943)  
16586.  Hypostomus niger (Marini, Nichols & La Monte, 1933)  
16587.  Hypostomus nigromaculatus (Schubart, 1964)  
16588.  Hypostomus nigropunctatus Garavello, Britski & Zawadzki, 2012  
16589.  Hypostomus nudiventris (Fowler, 1941)  
16590.  Hypostomus obtusirostris (Steindachner, 1907)  
16591.  Hypostomus oculeus (Fowler, 1943)  
16592.  Hypostomus pagei Armbruster, 2003  
16593.  Hypostomus pantherinus Kner, 1854  
16594.  Hypostomus papariae (Fowler, 1941)  
16595.  Hypostomus paranensis Weyenbergh, 1877  
16596.  Hypostomus pastinhai Zawadzki & Penido, 2021  
16597.  Hypostomus paucimaculatus Boeseman, 1968  
16598.  Hypostomus paucipunctatus Hollanda Carvalho & Weber, 2005  
16599.  Hypostomus paulinus (Ihering, 1905)  
16600.  Hypostomus peckoltoides Zawadzki, Weber & Pavanelli, 2010  
16601.  Hypostomus perdido Zawadzki, Tencatt & Froehlich, 2014  
16602.  Hypostomus piratatu Weber, 1986  
16603.  Hypostomus plecostomoides (Eigenmann, 1922)  
16604.  Hypostomus plecostomus (Linnaeus, 1758) Suckermouth catfish
16605.  Hypostomus pospisili (Schultz, 1944)  
16606.  Hypostomus pseudohemiurus Boeseman, 1968  
16607.  Hypostomus punctatus Valenciennes, 1840  
16608.  Hypostomus pusarum (Starks, 1913)  
16609.  Hypostomus pyrineusi (Miranda Ribeiro, 1920) Madeira pleco
16610.  Hypostomus regani (Ihering, 1905)  
16611.  Hypostomus rhantos Armbruster, Tansey & Lujan, 2007  
16612.  Hypostomus robertsoni Dias & Zawadzki, 2021  
16613.  Hypostomus robinii Valenciennes, 1840 Teta
16614.  Hypostomus rondoni (Miranda Ribeiro, 1912)  
16615.  Hypostomus roseopunctatus Reis, Weber & Malabarba, 1990  
16616.  Hypostomus salgadae (Fowler, 1941)  
16617.  Hypostomus saramaccensis Boeseman, 1968  
16618.  Hypostomus scabriceps (Eigenmann & Eigenmann, 1888)  
16619.  Hypostomus scaphyceps (Nichols, 1919)  
16620.  Hypostomus sculpodon Armbruster, 2003  
16621.  Hypostomus seminudus (Eigenmann & Eigenmann, 1888)  
16622.  Hypostomus sertanejo Zawadzki, Ramos & Sabaj Pérez, 2017  
16623.  Hypostomus simios Hollanda Carvalho & Weber, 2005  
16624.  Hypostomus soniae Hollanda Carvalho & Weber, 2005  
16625.  Hypostomus spiniger (Hensel, 1870)  
16626.  Hypostomus strigaticeps (Regan, 1908)  
16627.  Hypostomus subcarinatus Castelnau, 1855  
16628.  Hypostomus surinamensis Boeseman, 1968  
16629.  Hypostomus taphorni (Lilyestrom, 1984)  
16630.  Hypostomus tapijara Oyakawa, Akama & Zanata, 2005  
16631.  Hypostomus tenuis Boeseman, 1968  
16632.  Hypostomus ternetzi (Boulenger, 1895)  
16633.  Hypostomus tietensis (Ihering, 1905)  
16634.  Hypostomus topavae (Godoy, 1969)  
16635.  Hypostomus unae (Steindachner, 1878)  
16636.  Hypostomus uruguayensis Reis, Weber & Malabarba, 1990  
16637.  Hypostomus vaillanti (Steindachner, 1877)  
16638.  Hypostomus variipictus (Ihering, 1911)  
16639.  Hypostomus varimaculosus (Fowler, 1945)  
16640.  Hypostomus variostictus (Miranda Ribeiro, 1912)  
16641.  Hypostomus velhochico Zawadzki, Oyakawa & Britski, 2017  
16642.  Hypostomus ventromaculatus Boeseman, 1968 Wara wara
16643.  Hypostomus vermicularis (Eigenmann & Eigenmann, 1888)  
16644.  Hypostomus waiampi Hollanda Carvalho & Weber, 2005  
16645.  Hypostomus watwata Hancock, 1828 Armored catfish
16646.  Hypostomus weberi Carvalho, Lima & Zawadzki, 2010  
16647.  Hypostomus wilsoni (Eigenmann, 1918)  
16648.  Hypostomus wuchereri (Günther, 1864)  
16649.  Hypostomus yaku Martins, Langeani & Zawadzki, 2014  
16650.  Hypsagonus corniger Taranetz, 1933  
16651.  Hypsagonus quadricornis (Valenciennes, 1829) Fourhorn poacher
16652.  Hypselecara coryphaenoides (Heckel, 1840)  
16653.  Hypselecara temporalis (Günther, 1862) Emerald cichlid
16654.  Hypseleotris acropinna Thacker, Geiger & Unmack, 2022 Cryptic carp gudgeon
16655.  Hypseleotris aurea (Shipway, 1950) Golden carp gudgeon
16656.  Hypseleotris barrawayi Larson, 2007  
16657.  Hypseleotris bucephala Thacker, Geiger & Unmack, 2022 Boofhead carp gudgeon
16658.  Hypseleotris compressa (Krefft, 1864) Empire gudgeon
16659.  Hypseleotris compressocephalus (Chen, 1985)  
16660.  Hypseleotris cyprinoides (Valenciennes, 1837) Tropical carp-gudgeon
16661.  Hypseleotris ejuncida Hoese & Allen, 1982 Slender carp gudgeon
16662.  Hypseleotris everetti (Boulenger, 1895)  
16663.  Hypseleotris galii (Ogilby, 1898) Firetailed gudgeon
16664.  Hypseleotris guentheri (Bleeker, 1875)  
16665.  Hypseleotris gymnocephala Thacker, Geiger & Unmack, 2022 Bald carp gudgeon
16666.  Hypseleotris hutchinsi (Hoese & Allen, 1987) Mitchell gudgeon
16667.  Hypseleotris kimberleyensis Hoese & Allen, 1982 Barnett River gudgeon
16668.  Hypseleotris klunzingeri (Ogilby, 1898) Western carp gudgeon
16669.  Hypseleotris leuciscus (Bleeker, 1853)  
16670.  Hypseleotris moolooboolaensis Thacker, Geiger & Unmack, 2022 Mary carp gudgeon
16671.  Hypseleotris notata (Hoese & Allen, 1987) Drysdale gudgeon
16672.  Hypseleotris pangel Herre, 1927  
16673.  Hypseleotris regalis Hoese & Allen, 1982 Regent carp gudgeon
16674.  Hypseleotris tohizonae (Steindachner, 1880)  
16675.  Hypselobarbus bicolor Knight, Rai, d'Souza, Philip & Dahanukar, 2016  
16676.  Hypselobarbus curmuca (Hamilton, 1807) Curmuca barb
16677.  Hypselobarbus dobsoni (Day, 1876) Krishna carp
16678.  Hypselobarbus dubius (Day, 1867) Nilgiris barb
16679.  Hypselobarbus gracilis (Jerdon, 1849)  
16680.  Hypselobarbus jerdoni (Day, 1870) Jerdon's carp
16681.  Hypselobarbus keralaensis Arunachalam, Chinnaraja & Mayden, 2016  
16682.  Hypselobarbus kolus (Sykes, 1839) Kolus
16683.  Hypselobarbus kurali Menon & Rema Devi, 1995  
16684.  Hypselobarbus kushavali Arunachalam, Chinnaraja, Sivakumar & Mayden, 2016  
16685.  Hypselobarbus lithopidos (Day, 1874) Canara barb
16686.  Hypselobarbus menoni Arunachalam, Chinnaraja, Chandran & Mayden, 2014  
16687.  Hypselobarbus micropogon (Valenciennes, 1842) Korhi barb
16688.  Hypselobarbus mussullah (Sykes, 1839) Mussullah barb
16689.  Hypselobarbus nilgiriensis Arunachalam, Chinnaraja & Mayden, 2016  
16690.  Hypselobarbus nitidus Plamoottil & Vineeth, 2022 Kerala beauty
16691.  Hypselobarbus periyarensis (Raj, 1941)  
16692.  Hypselobarbus procerus Plamoottil, 2022 Highland Hypselobarbus
16693.  Hypselobarbus pseudomussullah Arunachalam, Chinnaraja & Mayden, 2016  
16694.  Hypselobarbus pulchellus (Day, 1870)  
16695.  Hypselobarbus tamiraparaniei Arunachalam, Chinnaraja, Chandran & Mayden, 2014  
16696.  Hypselobarbus thomassi (Day, 1874) Red Canarese barb
16697.  Hypselobarbus vaigaiensis Arunachalam, Chinnaraja, Chandran & Mayden, 2014  
16698.  Hypselognathus horridus Dawson & Glover, 1982 Prickly pipefish
16699.  Hypselognathus rostratus (Waite & Hale, 1921) Knife-snouted pipefish
16700.  Hypsibarbus annamensis (Pellegrin & Chevey, 1936)  
16701.  Hypsibarbus lagleri Rainboth, 1996  
16702.  Hypsibarbus macrosquamatus (Mai, 1978)  
16703.  Hypsibarbus malcolmi (Smith, 1945) Goldfin tinfoil barb
16704.  Hypsibarbus myitkyinae (Prashad & Mukerji, 1929)  
16705.  Hypsibarbus oatesii (Boulenger, 1893)  
16706.  Hypsibarbus pierrei (Sauvage, 1880)  
16707.  Hypsibarbus salweenensis Rainboth, 1996  
16708.  Hypsibarbus suvattii Rainboth, 1996  
16709.  Hypsibarbus vernayi (Norman, 1925)  
16710.  Hypsibarbus wetmorei (Smith, 1931)  
16711.  Hypsoblennius brevipinnis (Günther, 1861) Barnaclebill blenny
16712.  Hypsoblennius caulopus (Gilbert, 1898) Tidepool blenny
16713.  Hypsoblennius digueti Chabanaud, 1943  
16714.  Hypsoblennius exstochilus Böhlke, 1959 Longhorn blenny
16715.  Hypsoblennius gentilis (Girard, 1854) Bay blenny
16716.  Hypsoblennius gilberti (Jordan, 1882) Rockpool blenny
16717.  Hypsoblennius hentz (Lesueur, 1825) Feather blenny
16718.  Hypsoblennius invemar Smith-Vaniz & Acero P., 1980 Tessellated blenny
16719.  Hypsoblennius ionthas (Jordan & Gilbert, 1882) Freckled blenny
16720.  Hypsoblennius jenkinsi (Jordan & Evermann, 1896) Mussel blenny
16721.  Hypsoblennius maculipinna (Regan, 1903)  
16722.  Hypsoblennius paytensis (Steindachner, 1876)  
16723.  Hypsoblennius proteus (Krejsa, 1960) Socorro blenny
16724.  Hypsoblennius robustus Hildebrand, 1946  
16725.  Hypsoblennius sordidus (Bennett, 1828)  
16726.  Hypsoblennius striatus (Steindachner, 1876) Striated blenny
16727.  Hypsolebias adornatus (Costa, 2000)  
16728.  Hypsolebias antenori (Tulipano, 1973)  
16729.  Hypsolebias auratus (Costa & Nielsen, 2000)  
16730.  Hypsolebias bonita Abrantes, Ramos, Bento & Lima, 2023  
16731.  Hypsolebias brunoi (Costa, 2003)  
16732.  Hypsolebias caeruleus Costa, 2013  
16733.  Hypsolebias carlettoi (Costa & Nielsen, 2004)  
16734.  Hypsolebias coamazonicus Costa, Amorim & Bragança, 2014  
16735.  Hypsolebias faouri Britzke, Nielsen & Oliveira, 2016  
16736.  Hypsolebias flagellatus (Costa, 2003)  
16737.  Hypsolebias flammeus (Costa, 1989)  
16738.  Hypsolebias flavicaudatus (Costa & Brasil, 1990)  
16739.  Hypsolebias fulminantis (Costa & Brasil, 1993)  
16740.  Hypsolebias gardneri Costa, Amorim & Mattos, 2018  
16741.  Hypsolebias ghisolfii (Costa, Cyrino & Nielsen, 1996)  
16742.  Hypsolebias gilbertobrasili Costa, 2012  
16743.  Hypsolebias gongobira Abrantes, Ramos, Bento & Lima, 2023  
16744.  Hypsolebias guanambi Costa & Amorim, 2011  
16745.  Hypsolebias hamadryades Costa, Amorim & Mattos, 2018  
16746.  Hypsolebias harmonicus (Costa, 2010)  
16747.  Hypsolebias hellneri (Berkenkamp, 1993)  
16748.  Hypsolebias igneus (Costa, 2000)  
16749.  Hypsolebias janaubensis (Costa, 2006)  
16750.  Hypsolebias longignatus (Costa, 2008)  
16751.  Hypsolebias lopesi (Nielsen, Shibatta, Suzart & Martín, 2010)  
16752.  Hypsolebias lulai Ramos, Nielsen, Abrantes, Lira & Lustosa-Costa, 2023  
16753.  Hypsolebias macaubensis (Costa & Suzart, 2006)  
16754.  Hypsolebias magnificus (Costa & Brasil, 1991)  
16755.  Hypsolebias marginatus (Costa & Brasil, 1996)  
16756.  Hypsolebias martinsi Britzke, Nielsen & Oliveira, 2016  
16757.  Hypsolebias mediopapillatus (Costa, 2006)  
16758.  Hypsolebias nitens Costa, 2012  
16759.  Hypsolebias notatus (Costa, Lacerda & Brasil, 1990)  
16760.  Hypsolebias nudiorbitatus Costa, 2011  
16761.  Hypsolebias picturatus (Costa, 2000)  
16762.  Hypsolebias pterophyllus Costa, 2012  
16763.  Hypsolebias radiosus (Costa & Brasil, 2004)  
16764.  Hypsolebias radiseriatus Costa, 2012  
16765.  Hypsolebias sertanejo Costa, 2012  
16766.  Hypsolebias shibattai Nielsen, Martins, de Araujo & dos Reis Suzart, 2014  
16767.  Hypsolebias splendissimus Costa, 2018  
16768.  Hypsolebias tocantinensis Nielsen, Cruz & Baptista, 2012  
16769.  Hypsolebias trifasciatus Nielsen, Martins, de Araujo, de Lira & Four, 2014  
16770.  Hypsopanchax catenatus Radda, 1981 Chain lampeye
16771.  Hypsopanchax jobaerti Poll & Lambert, 1965  
16772.  Hypsopanchax jubbi Poll & Lambert, 1965 Southern deepbody
16773.  Hypsopanchax platysternus (Nichols & Griscom, 1917) Zaire lampeye
16774.  Hypsopanchax stiassnyae van der Zee, Sonnenberg & Mbimbi Mayi Munene, 2015  
16775.  Hypsopanchax zebra (Pellegrin, 1929) Zebra lampeye
16776.  Hypsophrys nematopus (Günther, 1867) Poor man's tropheus
16777.  Hypsophrys nicaraguensis (Günther, 1864) Moga
16778.  Hypsopsetta macrocephala Breder, 1936  
16779.  Hypsurus caryi (Agassiz, 1853) Rainbow seaperch
16780.  Hypsypops rubicundus (Girard, 1854) Garibaldi damselfish
16781.  Hyrcanogobius bergi Iljin, 1928 Volga dwarf goby
16782.  Hysterocarpus traskii Gibbons, 1854 Russian river tule perch
16783.  Hysteronotus megalostomus Eigenmann, 1911  
16784.  Iago garricki Fourmanoir & Rivaton, 1979 Longnose houndshark
16785.  Iago gopalakrishnani Bineesh, Beura & Akhilesh, 2025 Indian houndshark
16786.  Iago mangalorensis (Cubelio, Remya & Kurup, 2011) Mangalore houndshark
16787.  Iago omanensis (Norman, 1939) Bigeye houndshark
16788.  Iberochondrostoma almacai (Coelho, Mesquita & Collares-Pereira, 2005)  
16789.  Iberochondrostoma lemmingii (Steindachner, 1866)  
16790.  Iberochondrostoma lusitanicum (Collares-Pereira, 1980)  
16791.  Iberochondrostoma olisiponense (Gante, Santos & Alves, 2007)  
16792.  Iberochondrostoma oretanum (Doadrio & Carmona, 2003)  
16793.  Iberocypris palaciosi Doadrio, 1980  
16794.  Icelinus borealis Gilbert, 1896 Northern sculpin
16795.  Icelinus burchami Evermann & Goldsborough, 1907 Dusky sculpin
16796.  Icelinus cavifrons Gilbert, 1890 Pit-head sculpin
16797.  Icelinus filamentosus Gilbert, 1890 Threadfin sculpin
16798.  Icelinus fimbriatus Gilbert, 1890 Fringed sculpin
16799.  Icelinus japonicus Yabe, Tsumura & Katayama, 1980  
16800.  Icelinus limbaughi Rosenblatt & Smith, 2004 Canyon sculpin
16801.  Icelinus oculatus Gilbert, 1890 Frogmouth sculpin
16802.  Icelinus pietschi Yabe, Soma & Amaoka, 2001  
16803.  Icelinus quadriseriatus (Lockington, 1880) Yellowchin sculpin
16804.  Icelinus tenuis Gilbert, 1890 Spotfin sculpin
16805.  Icelus armatus (Schmidt, 1916)  
16806.  Icelus bicornis (Reinhardt, 1840) Twohorn sculpin
16807.  Icelus canaliculatus Gilbert, 1896 Blacknose sculpin
16808.  Icelus cataphractus (Pavlenko, 1910)  
16809.  Icelus ecornis Tsutsui & Yabe, 1996  
16810.  Icelus euryops Bean, 1890  
16811.  Icelus gilberti Taranetz, 1936  
16812.  Icelus mandibularis Yabe, 1983  
16813.  Icelus ochotensis Schmidt, 1927  
16814.  Icelus perminovi Taranetz, 1936 Scaly-belly sculpin
16815.  Icelus rastrinoides Taranetz, 1936  
16816.  Icelus sekii Tsuruoka, Munehara & Yabe, 2006  
16817.  Icelus spatula Gilbert & Burke, 1912 Spatulate sculpin
16818.  Icelus spiniger Gilbert, 1896 Thorny sculpin
16819.  Icelus stenosomus Andriashev, 1937  
16820.  Icelus toyamensis (Matsubara & Iwai, 1951)  
16821.  Icelus uncinalis Gilbert & Burke, 1912  
16822.  Ichthyapus acuticeps (Barnard, 1923) Sharpnose sand-eel
16823.  Ichthyapus acutirostris Brisout de Barneville, 1847  
16824.  Ichthyapus insularis McCosker, 2004  
16825.  Ichthyapus keramanus (Machida, Hashimoto & Yamakawa, 1997)  
16826.  Ichthyapus ophioneus (Evermann & Marsh, 1900) Surf eel
16827.  Ichthyapus platyrhynchus (Gosline, 1951)  
16828.  Ichthyapus selachops (Jordan & Gilbert, 1882) Smiling snake-eel
16829.  Ichthyapus vulturis (Weber & de Beaufort, 1916) Vulture sand eel
16830.  Ichthyborus besse (Joannis, 1835)  
16831.  Ichthyborus congolensis Giltay, 1930  
16832.  Ichthyborus monodi (Pellegrin, 1927)  
16833.  Ichthyborus ornatus (Boulenger, 1899)  
16834.  Ichthyborus quadrilineatus (Pellegrin, 1904)  
16835.  Ichthyocampus bikiniensis Herald, 1953  
16836.  Ichthyocampus carce (Hamilton, 1822)  
16837.  Ichthyococcus australis Mukhacheva, 1980 Southern lightfish
16838.  Ichthyococcus elongatus Imai, 1941 Slim lightfish
16839.  Ichthyococcus intermedius Mukhacheva, 1980 Intermediate lightfish
16840.  Ichthyococcus irregularis Rechnitzer & Böhlke, 1958 Bulldog lightfish
16841.  Ichthyococcus ovatus (Cocco, 1838) Lightfish
16842.  Ichthyococcus parini Mukhacheva, 1980  
16843.  Ichthyococcus polli Blache, 1964  
16844.  Ichthyoelephas humeralis (Günther, 1860)  
16845.  Ichthyoelephas longirostris (Steindachner, 1879)  
16846.  Ichthyomyzon bdellium (Jordan, 1885) Ohio lamprey
16847.  Ichthyomyzon castaneus Girard, 1858 Chestnut lamprey
16848.  Ichthyomyzon fossor Reighard & Cummins, 1916 Northern brook lamprey
16849.  Ichthyomyzon gagei Hubbs & Trautman, 1937 Southern brook lamprey
16850.  Ichthyomyzon greeleyi Hubbs & Trautman, 1937 Mountain brook lamprey
16851.  Ichthyomyzon unicuspis Hubbs & Trautman, 1937 Silver lamprey
16852.  Ichthyscopus barbatus Mees, 1960 Fringed stargazer
16853.  Ichthyscopus fasciatus Haysom, 1957 Banded stargazer
16854.  Ichthyscopus insperatus Mees, 1960 Doubleband stargazer
16855.  Ichthyscopus lebeck (Bloch & Schneider, 1801) Longnosed stargazer
16856.  Ichthyscopus malacopterus (Anonymous [Bennett], 1830)  
16857.  Ichthyscopus nigripinnis Gomon & Johnson, 1999  
16858.  Ichthyscopus pollicaris Vilasri, Ho, Kawai & Gomon, 2019 Oriental fringe stargazer
16859.  Ichthyscopus sannio Whitley, 1936 Spotcheck stargazer
16860.  Ichthyscopus spinosus Mees, 1960  
16861.  Icichthys australis Haedrich, 1966 Southern driftfish
16862.  Icichthys lockingtoni Jordan & Gilbert, 1880 Medusafish
16863.  Icosteus aenigmaticus Lockington, 1880 Ragfish
16864.  Ictalurus australis (Meek, 1904) Pánuco catfish
16865.  Ictalurus balsanus (Jordan & Snyder, 1899) Balsas catfish
16866.  Ictalurus dugesii (Bean, 1880) Lerma catfish
16867.  Ictalurus furcatus (Valenciennes, 1840) Blue catfish
16868.  Ictalurus lupus (Girard, 1858) Headwater catfish
16869.  Ictalurus meridionalis (Günther, 1864) Southern blue catfish
16870.  Ictalurus mexicanus (Meek, 1904) Rio Verde catfish
16871.  Ictalurus nazas Avila-Treviño, Cardoza-Martínez, Alonzo-Rojo & Pérez-Rodríguez, 2025  
16872.  Ictalurus ochoterenai (de Buen, 1946) Chapala catfish
16873.  Ictalurus pricei (Rutter, 1896) Yaqui catfish
16874.  Ictalurus punctatus (Rafinesque, 1818) Channel catfish
16875.  Ictiobus bubalus (Rafinesque, 1818) Smallmouth buffalo
16876.  Ictiobus cyprinellus (Valenciennes, 1844) Bigmouth buffalo
16877.  Ictiobus labiosus (Meek, 1904) Fleshylip buffalo
16878.  Ictiobus meridionalis (Günther, 1868) Usumacinta buffalo
16879.  Ictiobus niger (Rafinesque, 1819) Black buffalo
16880.  Idiacanthus antrostomus Gilbert, 1890 Pacific blackdragon
16881.  Idiacanthus atlanticus Brauer, 1906 Black dragonfish
16882.  Idiacanthus fasciola Peters, 1877 Ribbon sawtail fish
16883.  Idiastion hageyi McCosker, 2008  
16884.  Idiastion kyphos Eschmeyer, 1965  
16885.  Idiastion pacificum Ishida & Amaoka, 1992 Flame humpback scorpionfish
16886.  Idiolophorhynchus andriashevi Sazonov, 1981 Pineapple rattail
16887.  Idiolychnus urolampus (Gilbert & Cramer, 1897)  
16888.  Idiotropiscis australis (Waite & Hale, 1921) Southern little pipehorse
16889.  Idiotropiscis larsonae (Dawson, 1984) Helen's pygmy pipehorse
16890.  Idiotropiscis lumnitzeri Kuiter, 2004 Sydney's pygmy pipehorse
16891.  Iguanodectes adujai Géry, 1970  
16892.  Iguanodectes geisleri Géry, 1970  
16893.  Iguanodectes gracilis Géry, 1993  
16894.  Iguanodectes polylepis Géry, 1993  
16895.  Iguanodectes purusii (Steindachner, 1908)  
16896.  Iguanodectes rachovii Regan, 1912  
16897.  Iguanodectes spilurus (Günther, 1864)  
16898.  Iguanodectes variatus Géry, 1993  
16899.  Iheringichthys labrosus (Lütken, 1874)  
16900.  Iheringichthys megalops Eigenmann & Ward, 1907  
16901.  Iheringichthys syi Azpelicueta & Britski, 2012  
16902.  Ijimaia antillarum Howell Rivero, 1935  
16903.  Ijimaia dofleini Sauter, 1905  
16904.  Ijimaia fowleri Howell Rivero, 1935  
16905.  Ijimaia loppei Roule, 1922 Loppe's tadpole fish
16906.  Ijimaia plicatellus (Gilbert, 1905) Deep water ateleopid fish
16907.  Iksookimia hugowolfeldi Nalbant, 1993  
16908.  Iksookimia koreensis (Kim, 1975)  
16909.  Iksookimia longicorpa (Kim, Choi & Nalbant, 1976)  
16910.  Iksookimia pumila (Kim & Lee, 1987) Puan spine loach
16911.  Iksookimia yongdokensis Kim & Park, 1997  
16912.  Ilisha africana (Bloch, 1795) West African ilisha
16913.  Ilisha amazonica (Miranda Ribeiro, 1920) Amazon ilisha
16914.  Ilisha compressa Randall, 1994 Compressed ilisha
16915.  Ilisha elongata (Anonymous [Bennett], 1830) Elongate ilisha
16916.  Ilisha filigera (Valenciennes, 1847) Coromandel ilisha
16917.  Ilisha fuerthii (Steindachner, 1875) Pacific ilisha
16918.  Ilisha kampeni (Weber & de Beaufort, 1913) Kampen's ilisha
16919.  Ilisha lunula Kailola, 1986 Longtail ilisha
16920.  Ilisha macrogaster Bleeker, 1866 Kalimantan ilisha
16921.  Ilisha megaloptera (Swainson, 1838) Bigeye ilisha
16922.  Ilisha melastoma (Bloch & Schneider, 1801) Indian ilisha
16923.  Ilisha novacula (Valenciennes, 1847) Burmese River ilisha
16924.  Ilisha obfuscata Wongratana, 1983 Hidden ilisha
16925.  Ilisha pristigastroides (Bleeker, 1852) Javan ilisha
16926.  Ilisha sirishae Seshagiri Rao, 1975 Lobejaw ilisha
16927.  Ilisha striatula Wongratana, 1983 Banded ilisha
16928.  Iluocoetes fimbriatus Jenyns, 1842  
16929.  Ilyodon cortesae Paulo-Maya & Trujillo-Jiménez, 2000 Freckled splitfin
16930.  Ilyodon furcidens (Jordan & Gilbert, 1882) Goldbreast splitfin
16931.  Ilyodon lennoni Meyer & Förster, 1983 Chacambero splitfin
16932.  Ilyodon whitei (Meek, 1904) Balsas splitfin
16933.  Ilyodon xantusi (Hubbs & Turner, 1939) Limones splitfin
16934.  Ilyophis arx Robins, 1976  
16935.  Ilyophis blachei Saldanha & Merrett, 1982  
16936.  Ilyophis brunneus Gilbert, 1891 Muddy arrowtooth eel
16937.  Ilyophis maclainei Tighe, Smith & Merrett, 2024  
16938.  Ilyophis nigeli Shcherbachev & Sulak, 1997  
16939.  Ilyophis robinsae Sulak & Shcherbachev, 1997  
16940.  Ilyophis saldanhai Karmovskaya & Parin, 1999  
16941.  Ilyophis singularis Tashiro & Chen, 2022 Singular arrowtooth eel
16942.  Ilypnus gilberti (Eigenmann & Eigenmann, 1889) Cheekspot goby
16943.  Ilypnus luculentus (Ginsburg, 1938) Bright goby
16944.  Imparfinis arceae Silva, Sabaj Pérez, Carvalho & Oliveira, 2025  
16945.  Imparfinis cochabambae (Fowler, 1940)  
16946.  Imparfinis guttatus (Pearson, 1924)  
16947.  Imparfinis hasemani Steindachner, 1915  
16948.  Imparfinis hollandi Haseman, 1911  
16949.  Imparfinis lineatus (Bussing, 1970)  
16950.  Imparfinis longicauda (Boulenger, 1887)  
16951.  Imparfinis microps Eigenmann & Fisher, 1916  
16952.  Imparfinis minutus (Lütken, 1874)  
16953.  Imparfinis mirini Haseman, 1911  
16954.  Imparfinis mishky Almirón, Casciotta, Bechara, Ruíz Díaz, Bruno, D’Ambrosio, Solimano & Soneira, 2007  
16955.  Imparfinis nemacheir (Eigenmann & Fisher, 1916)  
16956.  Imparfinis parvus (Boulenger, 1898)  
16957.  Imparfinis pijpersi (Hoedeman, 1961)  
16958.  Imparfinis piperatus Eigenmann & Norris, 1900  
16959.  Imparfinis pristos Mees & Cala, 1989  
16960.  Imparfinis pseudonemacheir Mees & Cala, 1989  
16961.  Imparfinis robustus Cortés-Hernández, López-Castaño, Milani & DoNascimiento, 2023  
16962.  Imparfinis schubarti (Gomes, 1956)  
16963.  Imparfinis spurrellii (Regan, 1913)  
16964.  Imparfinis stictonotus (Fowler, 1940)  
16965.  Imparfinis timana Ortega-Lara, Milani, DoNascimiento, Villa-Navarro & Maldonado-Ocampo, 2011  
16966.  Imparfinis usmai Ortega-Lara, Milani, DoNascimiento, Villa-Navarro & Maldonado-Ocampo, 2011  
16967.  Incara multisquamatus Rao, 1971  
16968.  Incisilabeo behri (Fowler, 1937)  
16969.  Indobatis ori (Wallace, 1967) Black legskate
16970.  Indonotothenia cyanobrancha (Richardson, 1844) Blue rockcod
16971.  Indoreonectes amrabad Jadhav, Karuthapandi, Jaiawal, Shankar, Dinesh, Raghunathan & Banerjee, 2024 Amrabad loach
16972.  Indoreonectes evezardi (Day, 1872)  
16973.  Indoreonectes kalsubai Jadhav, Karuthapandi, Jaiawal, Shankar, Dinesh, Raghunathan & Banerjee, 2024 Kalsubai loach
16974.  Indoreonectes mahadeoensis Ghosh, Bhat & Johnson, 2025  
16975.  Indoreonectes radhanagari Jadhav, Karuthapandi, Jaiawal, Shankar, Dinesh, Raghunathan & Banerjee, 2024 Radhanagari loach
16976.  Indostomus crocodilus Britz & Kottelat, 1999  
16977.  Indostomus paradoxus Prashad & Mukerji, 1929 Pipe fish
16978.  Indostomus spinosus Britz & Kottelat, 1999  
16979.  Inegocia harrisii (McCulloch, 1914) Harris's flathead
16980.  Inegocia japonica (Cuvier, 1829) Japanese flathead
16981.  Inegocia ochiaii Imamura, 2010  
16982.  Iniistius aneitensis (Günther, 1862) Yellowblotch razorfish
16983.  Iniistius auropunctatus Randall, Earle & Robertson, 2002  
16984.  Iniistius bakunawa Sorgon, Tea, Meren & Nañola, 2023 Eclipse-spot razor wrasse
16985.  Iniistius baldwini (Jordan & Evermann, 1903) Baldwin's razorfish
16986.  Iniistius bimaculatus (Rüppell, 1829) Two-spot razorfish
16987.  Iniistius brevipinnis Randall, 2013  
16988.  Iniistius celebicus (Bleeker, 1856) Celebes razorfish
16989.  Iniistius cyanifrons (Valenciennes, 1840)  
16990.  Iniistius dea (Temminck & Schlegel, 1845) Blackspot razorfish
16991.  Iniistius evides (Jordan & Richardson, 1909)  
16992.  Iniistius geisha (Araga & Yoshino, 1986) Geisha razorfish
16993.  Iniistius griffithsi Randall, 2007 Griffiths' razorfish
16994.  Iniistius jacksonensis (Ramsay, 1881) Australian keel-head wrasse
16995.  Iniistius melanopus (Bleeker, 1857) Yellowpatch razorfish
16996.  Iniistius naevus Allen & Erdmann, 2012 Blemished razorfish
16997.  Iniistius opalus Fukui, 2018 Opaline razorfish
16998.  Iniistius pavo (Valenciennes, 1840) Peacock wrasse
16999.  Iniistius pentadactylus (Linnaeus, 1758) Fivefinger wrasse
17000.  Iniistius spilonotus (Bleeker, 1857)  
17001.  Iniistius trivittatus (Randall & Cornish, 2000)  
17002.  Iniistius twistii (Bleeker, 1856) Redblotch razorfish
17003.  Iniistius umbrilatus (Jenkins, 1901) Razor wrasse fish
17004.  Iniistius verrens (Jordan & Evermann, 1902)  
17005.  Inimicus brachyrhynchus (Bleeker, 1874) Singapore stinger
17006.  Inimicus caledonicus (Sauvage, 1878) Chinese ghoul
17007.  Inimicus cuvieri (Gray, 1835) Longsnout stinger
17008.  Inimicus didactylus (Pallas, 1769) Bearded ghoul
17009.  Inimicus filamentosus (Cuvier, 1829) Two-stick stingfish
17010.  Inimicus gruzovi Mandrytsa, 1991  
17011.  Inimicus japonicus (Cuvier, 1829)  
17012.  Inimicus joubini (Chevey, 1927)  
17013.  Inimicus sinensis (Valenciennes, 1833) Spotted ghoul
17014.  Inimicus smirnovi Mandrytsa, 1990  
17015.  Inlecypris jayarami (Barman, 1985)  
17016.  Inpaichthys kerri Géry & Junk, 1977 Royal tetra
17017.  Inpaichthys parauapiranga Ferreira, Ribeiro, Lima, Silva, Ferreira & Mirande, 2024  
17018.  Insentiraja laxipella (Yearsley & Last, 1992) Eastern looseskin skate
17019.  Insentiraja subtilispinosa (Stehmann, 1989) Velvet skate
17020.  Insperanos nattereri (Steindachner, 1876)  
17021.  Interochromis loocki (Poll, 1949)  
17022.  Iodotropheus declivitas Stauffer, 1994  
17023.  Iodotropheus sprengerae Oliver & Loiselle, 1972 Lavender mbuna
17024.  Iodotropheus stuartgranti Konings, 1990  
17025.  Ioichthys kashkini Parin, 2004  
17026.  Iotabrycon praecox Roberts, 1973  
17027.  Iotichthys phlegethontis (Cope, 1874) Least chub
17028.  Ipnops agassizii Garman, 1899 Grideye fish
17029.  Ipnops meadi Nielsen, 1966  
17030.  Ipnops murrayi Günther, 1878  
17031.  Iracema caiana Triques, 1996 Dashed knifefish
17032.  Iracundus signifer Jordan & Evermann, 1903 Decoy scorpionfish
17033.  Iranocichla hormuzensis Coad, 1982  
17034.  Iranocichla persa Esmaeili, Sayyadzadeh & Seehausen, 2016  
17035.  Iriatherina werneri Meinken, 1974 Threadfin rainbowfish
17036.  Irolita waitii (McCulloch, 1911) Southern round skate
17037.  Irolita westraliensis Last & Gledhill, 2008 Western round skate
17038.  Irvineia orientalis Trewavas, 1964  
17039.  Irvineia voltae Trewavas, 1943  
17040.  Isacia conceptionis (Cuvier, 1830) Cabinza grunt
17041.  Isbrueckerichthys alipionis (Gosline, 1947)  
17042.  Isbrueckerichthys calvus Jerep, Shibatta, Pereira & Oyakawa, 2006  
17043.  Isbrueckerichthys duseni (Miranda Ribeiro, 1907)  
17044.  Isbrueckerichthys epakmos Pereira & Oyakawa, 2003  
17045.  Isbrueckerichthys saxicola Jerep, Shibatta, Pereira & Oyakawa, 2006  
17046.  Ischikauia steenackeri (Sauvage, 1883)  
17047.  Isichthys henryi Gill, 1863  
17048.  Isistius brasiliensis (Quoy & Gaimard, 1824) Cookie cutter shark
17049.  Isistius plutodus Garrick & Springer, 1964 Largetooth cookiecutter shark
17050.  Iskandaria kuschakewitschi (Herzenstein, 1890) Kuschakewitsch loach
17051.  Iso flosmaris Jordan & Starks, 1901  
17052.  Iso hawaiiensis Gosline, 1952 Hawaiian surf sardine
17053.  Iso natalensis Regan, 1919 Surf sprite
17054.  Iso nesiotes Saeed, Ivantsoff & Crowley, 1993 Samoan surf sardine
17055.  Iso rhothophilus (Ogilby, 1895) Flower of the wave
17056.  Isocirrhitus sexfasciatus (Schultz, 1960) Sixband hawkfish
17057.  Isogomphodon oxyrhynchus (Valenciennes, 1839) Daggernose shark
17058.  Isopisthus parvipinnis (Cuvier, 1830) Bigtooth corvina
17059.  Isopisthus remifer Jordan & Gilbert, 1882 Silver weakfish
17060.  Isopsetta isolepis (Lockington, 1880) Butter sole
17061.  Isorineloricaria acuarius Ray & Armbruster, 2016  
17062.  Isorineloricaria spinosissima (Steindachner, 1880) Zucchini catfish
17063.  Isorineloricaria tenuicauda (Steindachner, 1878)  
17064.  Isorineloricaria villarsi (Lütken, 1874)  
17065.  Isthmoheros tuyrensis (Meek & Hildebrand, 1913)  
17066.  Istiblennius bellus (Günther, 1861) Imspringer
17067.  Istiblennius colei (Herre, 1934) Cole's rockskipper
17068.  Istiblennius dussumieri (Valenciennes, 1836) Streaky rockskipper
17069.  Istiblennius edentulus (Forster & Schneider, 1801) Rippled rockskipper
17070.  Istiblennius flaviumbrinus (Rüppell, 1830)  
17071.  Istiblennius lineatus (Valenciennes, 1836) Lined rockskipper
17072.  Istiblennius meleagris (Valenciennes, 1836) Peacock rockskipper
17073.  Istiblennius muelleri (Klunzinger, 1879) Mueller's rockskipper
17074.  Istiblennius pox Springer & Williams, 1994 Scarface rockskipper
17075.  Istiblennius rivulatus (Rüppell, 1830)  
17076.  Istiblennius spilotus Springer & Williams, 1994 Spotted rockskipper
17077.  Istiblennius steindachneri (Pfeffer, 1893)  
17078.  Istiblennius unicolor (Rüppell, 1838) Pallid rockskipper
17079.  Istiblennius zebra (Vaillant & Sauvage, 1875) Zebra blenny
17080.  Istigobius campbelli (Jordan & Snyder, 1901)  
17081.  Istigobius decoratus (Herre, 1927) Decorated goby
17082.  Istigobius diadema (Steindachner, 1876) Spectacled sandgoby
17083.  Istigobius goldmanni (Bleeker, 1852) Goldman's goby
17084.  Istigobius hoesei Murdy & McEachran, 1982 Hoese's sandgoby
17085.  Istigobius hoshinonis (Tanaka, 1917)  
17086.  Istigobius murdyi Hoese & Erdmann, 2018 Murdy's sandgoby
17087.  Istigobius nigroocellatus (Günther, 1873) Black-spotted goby
17088.  Istigobius ornatus (Rüppell, 1830) Ornate goby
17089.  Istigobius rigilius (Herre, 1953) Rigilius goby
17090.  Istigobius spence (Smith, 1947) Pearl goby
17091.  Istiompax indica (Cuvier, 1832) Black marlin
17092.  Istiophorus albicans (Latreille, 1804) Atlantic sailfish
17093.  Istiophorus platypterus (Shaw, 1792) Indo-Pacific sailfish
17094.  Isurus oxyrinchus Rafinesque, 1810 Shortfin mako
17095.  Isurus paucus Guitart, 1966 Longfin mako
17096.  Ituglanis agreste Lima, Neves & Campos-Paiva, 2013  
17097.  Ituglanis amazonicus (Steindachner, 1882)  
17098.  Ituglanis amphipotamus Mendonça, Oyakawa & Wosiacki, 2018  
17099.  Ituglanis apteryx Datovo, 2014  
17100.  Ituglanis australis Datovo & de Pinna, 2014  
17101.  Ituglanis bambui Bichuette & Trajano, 2004  
17102.  Ituglanis boitata Ferrer, Donin & Malabarba, 2015  
17103.  Ituglanis cahyensis Sarmento-Soares, Martins-Pinheiro, Aranda & Chamon, 2006  
17104.  Ituglanis compactus Castro & Wosiacki, 2017  
17105.  Ituglanis crispim Donin, de Pinna, Severi & Ramos, 2023  
17106.  Ituglanis eichorniarum (Miranda Ribeiro, 1912)  
17107.  Ituglanis epikarsticus Bichuette & Trajano, 2004  
17108.  Ituglanis goya Datovo, Aquino & Langeani, 2016  
17109.  Ituglanis gracilior (Eigenmann, 1912)  
17110.  Ituglanis guayaberensis (Dahl, 1960)  
17111.  Ituglanis herberti (Miranda Ribeiro, 1940)  
17112.  Ituglanis ina Wosiacki, Dutra & Mendonça, 2012  
17113.  Ituglanis laticeps (Kner, 1863)  
17114.  Ituglanis macunaima Datovo & Landim, 2005  
17115.  Ituglanis mambai Bichuette & Trajano, 2008  
17116.  Ituglanis metae (Eigenmann, 1917)  
17117.  Ituglanis nebulosus de Pinna & Keith, 2003  
17118.  Ituglanis paraguassuensis Campos-Paiva & Costa, 2007  
17119.  Ituglanis parahybae (Eigenmann, 1918)  
17120.  Ituglanis parkoi (Miranda Ribeiro, 1944)  
17121.  Ituglanis passensis Fernández & Bichuette, 2002  
17122.  Ituglanis proops (Miranda Ribeiro, 1908)  
17123.  Ituglanis ramiroi Bichuette & Trajano, 2004  
17124.  Itycirrhitus wilhelmi (Lavenberg & Yañez, 1972) Wilhelm's hawkfish
17125.  Ivindomyrus marchei (Sauvage, 1879)  
17126.  Ivindomyrus opdenboschi Taverne & Géry, 1975  
17127.  Ixinandria steinbachi (Regan, 1906)  
17128.  Jabarichromis pfefferi (Boulenger, 1898)  
17129.  Japigny kirschbaum Meunier, Jégu & Keith, 2011  
17130.  Japonoconger africanus (Poll, 1953)  
17131.  Japonoconger caribbeus Smith & Kanazawa, 1977  
17132.  Japonoconger sivicolus (Matsubara & Ochiai, 1951)  
17133.  Japonolaeops dentatus Amaoka, 1969  
17134.  Japonolaeops gracilis (Fowler, 1934) Philippine slender flounder
17135.  Japonolycodes abei (Matsubara, 1936)  
17136.  Javichthys kailolae Hardy, 1985  
17137.  Jaydia albomarginatus (Smith & Radcliffe, 1912)  
17138.  Jaydia argyrogaster (Weber, 1909) Silvermouth siphonfish
17139.  Jaydia carinatus (Cuvier, 1828) Ocellate cardinalfish
17140.  Jaydia catalai (Fourmanoir, 1973)  
17141.  Jaydia ellioti (Day, 1875) Flag-in cardinal-fish
17142.  Jaydia erythrophthalma Gon, Liao & Shao, 2015  
17143.  Jaydia hungi (Fourmanoir & Do-Thi, 1965)  
17144.  Jaydia lineata (Temminck & Schlegel, 1842) Indian perch
17145.  Jaydia melanopus (Weber, 1911) Monster cardinal-fish
17146.  Jaydia novaeguineae (Valenciennes, 1832)  
17147.  Jaydia photogaster (Gon & Allen, 1998) Silverbelly cardinalfish
17148.  Jaydia poeciloptera (Cuvier, 1828) Pearly-finned cardinalfish
17149.  Jaydia quartus (Fraser, 2000)  
17150.  Jaydia queketti (Gilchrist, 1903) Spotfin cardinal
17151.  Jaydia smithi Kotthaus, 1970 Smith's cardinalfish
17152.  Jaydia striata (Smith & Radcliffe, 1912)  
17153.  Jaydia striatodes (Gon, 1997)  
17154.  Jaydia tchefouensis (Fang, 1942)  
17155.  Jaydia truncata (Bleeker, 1855) Flagfin cardinalfish
17156.  Jeboehlkia gladifer Robins, 1967  
17157.  Jenkinsia lamprotaenia (Gosse, 1851) Dwarf round herring
17158.  Jenkinsia majua Whitehead, 1963 Little-eye round herring
17159.  Jenkinsia parvula Cervigón & Velazquez, 1978 Short-striped round herring
17160.  Jenkinsia stolifera (Jordan & Gilbert, 1884) Florida round herring
17161.  Jenynsia alternimaculata (Fowler, 1940) Lipeo livebearer
17162.  Jenynsia darwini Amorim, 2018  
17163.  Jenynsia diphyes Lucinda, Ghedotti & da Graça, 2006 Iguaçu livebearer
17164.  Jenynsia eigenmanni (Haseman, 1911) Creek livebearer
17165.  Jenynsia eirmostigma Ghedotti & Weitzman, 1995 Dashed livebearer
17166.  Jenynsia lineata (Jenyns, 1842) Onesided livebearer
17167.  Jenynsia luxata Aguilera, Mirande, Calviño & Lobo, 2013 Tajamar livebearer
17168.  Jenynsia maculata Regan, 1906 Spotted Salta livebearer
17169.  Jenynsia obscura (Weyenbergh, 1877) Córdoba livebearer
17170.  Jenynsia onca Lucinda, Reis & Quevedo, 2002 Jaguar livebearer
17171.  Jenynsia sanctaecatarinae Ghedotti & Weitzman, 1996 Meleiro livebearer
17172.  Jenynsia sulfurica Aguilera, Terán, Mirande, Alonso, Rometsch, Meyer & Torres-Dowdall, 2019  
17173.  Jenynsia tucumana Aguilera & Mirande, 2005 Tucumán livebearer
17174.  Jenynsia unitaenia Ghedotti & Weitzman, 1995 Onestriped livebearer
17175.  Jenynsia weitzmani Ghedotti, Meisner & Lucinda, 2001 Anitápolis livebearer
17176.  Jinshaia abbreviata (Günther, 1892)  
17177.  Jinshaia niulanjiangensis Li, Mao & Lu, 1998  
17178.  Jinshaia sinensis (Sauvage & Dabry de Thiersant, 1874)  
17179.  Johnius amblycephalus (Bleeker, 1855) Bearded croaker
17180.  Johnius australis (Günther, 1880) Bottlenose jewfish
17181.  Johnius belangerii (Cuvier, 1830) Belanger's croaker
17182.  Johnius borneensis (Bleeker, 1851) Sharpnose hammer croaker
17183.  Johnius cantori Bleeker, 1874  
17184.  Johnius carouna (Cuvier, 1830) Caroun croaker
17185.  Johnius carutta Bloch, 1793 Karut croaker
17186.  Johnius coitor (Hamilton, 1822) Coitor croaker
17187.  Johnius distinctus (Tanaka, 1916)  
17188.  Johnius dorsalis (Peters, 1855) Small kob
17189.  Johnius dussumieri (Cuvier, 1830) Sin croaker
17190.  Johnius elongatus Lal Mohan, 1976 Spindle croaker
17191.  Johnius fasciatus Chu, Lo & Wu, 1963  
17192.  Johnius fuscolineatus (von Bonde, 1923) Bellfish
17193.  Johnius gangeticus Talwar, 1991  
17194.  Johnius glaucus (Day, 1876) Pale spotfin croaker
17195.  Johnius goldmani (Bleeker, 1855)  
17196.  Johnius grypotus (Richardson, 1846)  
17197.  Johnius heterolepis Bleeker, 1873 Large-scale croaker
17198.  Johnius hypostoma (Bleeker, 1854) Small-mouth croaker
17199.  Johnius laevis Sasaki & Kailola, 1991 Smooth croaker
17200.  Johnius latifrons Sasaki, 1992 Broad-head croaker
17201.  Johnius macropterus (Bleeker, 1853) Largefin croaker
17202.  Johnius macrorhynus (Lal Mohan, 1976) Big-snout croaker
17203.  Johnius majan Iwatsuki, Jawad & Al-Mamry, 2012 Majan croaker
17204.  Johnius mannarensis Lal Mohan, 1971 Mannar croaker
17205.  Johnius novaeguineae (Nichols, 1950) Paperhead croaker
17206.  Johnius novaehollandiae (Steindachner, 1866)  
17207.  Johnius pacificus Hardenberg, 1941 Pacific croaker
17208.  Johnius philippinus Sasaki, 1999  
17209.  Johnius plagiostoma (Bleeker, 1849) Large-eye croaker
17210.  Johnius sasakii Hanafi, Chen, Seah, Chang, Liu & Chao, 2022  
17211.  Johnius taiwanensis Chao, Chang, Chen, Guo, Lin, Liou, Shen & Liu, 2019  
17212.  Johnius trachycephalus (Bleeker, 1851) Leaftail croaker
17213.  Johnius trewavasae Sasaki, 1992 Trewavas croaker
17214.  Johnius weberi Hardenberg, 1936 Weber's croaker
17215.  Johnrandallia nigrirostris (Gill, 1862) Blacknosed butterflyfish
17216.  Johnsonina eriomma Myers, 1934  
17217.  Jordanella floridae Goode & Bean, 1879 Flagfish
17218.  Jordania zonope Starks, 1895 Longfin sculpin
17219.  Joturus pichardi Poey, 1860 Bobo mullet
17220.  Julidochromis dickfeldi Staeck, 1975  
17221.  Julidochromis marksmithi Burgess, 2014  
17222.  Julidochromis marlieri Poll, 1956  
17223.  Julidochromis ornatus Boulenger, 1898 Golden julie
17224.  Julidochromis regani Poll, 1942 Convict julie
17225.  Julidochromis transcriptus Matthes, 1959 Masked julie
17226.  Jupiaba abramoides (Eigenmann, 1909)  
17227.  Jupiaba acanthogaster (Eigenmann, 1911) Peridot tetra
17228.  Jupiaba ajuricaba (Marinho & Lima, 2009)  
17229.  Jupiaba anterior (Eigenmann, 1908)  
17230.  Jupiaba anteroides (Géry, 1965)  
17231.  Jupiaba apenima Zanata, 1997  
17232.  Jupiaba asymmetrica (Eigenmann, 1908)  
17233.  Jupiaba atypindi Zanata, 1997  
17234.  Jupiaba citrina Zanata & Ohara, 2009  
17235.  Jupiaba elassonaktis Pereira & Lucinda, 2007  
17236.  Jupiaba essequibensis (Eigenmann, 1909)  
17237.  Jupiaba iasy Netto-Ferreira, Zanata, Birindelli & Sousa, 2009  
17238.  Jupiaba keithi (Géry, Planquette & Le Bail, 1996)  
17239.  Jupiaba kurua Birindelli, Zanata, Sousa & Netto-Ferreira, 2009  
17240.  Jupiaba maroniensis (Géry, Planquette & Le Bail, 1996)  
17241.  Jupiaba meunieri (Géry, Planquette & Le Bail, 1996)  
17242.  Jupiaba minor (Travassos, 1964)  
17243.  Jupiaba mucronata (Eigenmann, 1909)  
17244.  Jupiaba ocellata (Géry, Planquette & Le Bail, 1996)  
17245.  Jupiaba paranatinga Netto-Ferreira, Zanata, Birindelli & Sousa, 2009  
17246.  Jupiaba pinnata (Eigenmann, 1909)  
17247.  Jupiaba pirana Zanata, 1997  
17248.  Jupiaba poekotero Zanata & Lima, 2005  
17249.  Jupiaba polylepis (Günther, 1864)  
17250.  Jupiaba poranga Zanata, 1997  
17251.  Jupiaba potaroensis (Eigenmann, 1909)  
17252.  Jupiaba scologaster (Weitzman & Vari, 1986)  
17253.  Jupiaba yarina Zanata, 1997  
17254.  Jupiaba zonata (Eigenmann, 1908)  
17255.  Jurengraulis juruensis (Boulenger, 1898) Jurua anchovy
17256.  Kaiwarinus equula (Temminck & Schlegel, 1844) Whitefin trevally
17257.  Kajikia albida (Poey, 1860) Atlantic white marlin
17258.  Kajikia audax (Philippi, 1887) Striped marlin
17259.  Kali colubrina Melo, 2008  
17260.  Kali falx Melo, 2008  
17261.  Kali indica Lloyd, 1909  
17262.  Kali kerberti (Weber, 1913)  
17263.  Kali macrodon (Norman, 1929)  
17264.  Kali macrura (Parr, 1933)  
17265.  Kali parri Johnson & Cohen, 1974  
17266.  Kalimantania lawak (Bleeker, 1855)  
17267.  Kalyptatherina helodes (Ivantsoff & Allen, 1984) Marine sailfin silverside
17268.  Kalyptodoras bahiensis Higuchi, Britski & Garavello, 1990  
17269.  Kamoharaia megastoma (Kamohara, 1936) Wide-mouthed flounder
17270.  Kanekonia florida Tanaka, 1915  
17271.  Kanekonia leichhardti Johnson, 2013 Leichhardt's velvetfish
17272.  Kanekonia pelta Poss, 1982  
17273.  Kanekonia queenslandica Whitley, 1952 Deep velvetfish
17274.  Kantaka brevidorsalis (Day, 1873) Kantaka barb
17275.  Kaperangus microlepis (Norman, 1935) Thinlip splitfin
17276.  Kapuasia falaris Kottelat, Tan & Hasan, 2024  
17277.  Kapuasia maculiceps (Roberts, 1989)  
17278.  Karalepis stewarti Hardy, 1984 Scaly-headed triplefin
17279.  Karalla daura (Cuvier, 1829) Goldstripe ponyfish
17280.  Karalla dussumieri (Valenciennes, 1835) Dussumier's ponyfish
17281.  Karsten totoyensis (Garman, 1903)  
17282.  Karstsinnectes acridorsalis (Lan, 2013)  
17283.  Karstsinnectes anophthalmus (Zheng, 1981)  
17284.  Karstsinnectes cehengensis Luo, Zhao & Zhou, 2024 Ceheng Chinese karst loach
17285.  Karstsinnectes daxinensis Luo, Zhao & Zhou, 2024 Daxin chinese karst loach
17286.  Karstsinnectes hyalinus (Lan, Yang & Chen, 1996)  
17287.  Karstsinnectes parvus (Zhu & Zhu, 2015)  
17288.  Kasatkia memorabilis Soldatov & Pavlenko, 1916  
17289.  Kasatkia seigeli Posner & Lavenberg, 1999 Six-spot prickleback
17290.  Kathala axillaris (Cuvier, 1830) Kathala croaker
17291.  Kathetostoma albigutta Bean, 1892 Lancer stargazer
17292.  Kathetostoma averruncus Jordan & Bollman, 1890 Smooth stargazer
17293.  Kathetostoma binigrasella Gomon & Roberts, 2011  
17294.  Kathetostoma canaster Gomon & Last, 1987  
17295.  Kathetostoma cubanum Barbour, 1941 Spiny stargazer
17296.  Kathetostoma fluviatilis Hutton, 1872  
17297.  Kathetostoma giganteum Haast, 1873 Giant stargazer
17298.  Kathetostoma laeve (Bloch & Schneider, 1801) Common stargazer
17299.  Kathetostoma nigrofasciatum Waite & McCulloch, 1915 Deepwater stargazer
17300.  Katibasia insidiosa Kottelat, 2004  
17301.  Katria katria (Reinthal & Stiassny, 1997) Humphead Madagascar cichlid
17302.  Katsuwonus pelamis (Linnaeus, 1758) Skipjack tuna
17303.  Kaupichthys atronasus Schultz, 1953 Black-nostril false moray
17304.  Kaupichthys brachychirus Schultz, 1953 Shortfin false moray
17305.  Kaupichthys diodontus Schultz, 1943 Common false moray
17306.  Kaupichthys hyoproroides (Strömman, 1896) False moray
17307.  Kaupichthys japonicus Matsubara & Asano, 1960  
17308.  Kaupichthys nuchalis Böhlke, 1967 Collared eel
17309.  Kaupus costatus (Waite & Hale, 1921) Deepbody pipefish
17310.  Kelloggella avaiki Tornabene, Deis & Erdmann, 2017 Star-spangled goby
17311.  Kelloggella cardinalis Jordan & Seale, 1906 Cardinal goby
17312.  Kelloggella disalvoi Randall, 2009 Disalvo's goby
17313.  Kelloggella oligolepis (Jenkins, 1903)  
17314.  Kelloggella quindecimfasciata (Fowler, 1946) Central goby
17315.  Kelloggella tricuspidata (Herre, 1935)  
17316.  Kentrocapros aculeatus (Houttuyn, 1782)  
17317.  Kentrocapros eco (Phillipps, 1932)  
17318.  Kentrocapros flavimaculatus Matsuura, 2023 Yellow-spotted boxfish
17319.  Kentrocapros flavofasciatus (Kamohara, 1938)  
17320.  Kentrocapros rosapinto (Smith, 1949) Basketfish
17321.  Kentrocapros spilonotus (Gilbert, 1905)  
17322.  Kenyaconger heemstrai Smith & Karmovskaya, 2003  
17323.  Kertomichthys blastorhinos (Kanazawa, 1963)  
17324.  Kestratherina brevirostris Pavlov, Ivantsoff, Last & Crowley, 1988 Short-snout hardyhead
17325.  Kestratherina esox (Klunzinger, 1872) Pikehead hardyhead
17326.  Ketengus typus Bleeker, 1846 Bigmouth sea catfish
17327.  Kichulchoia brevifasciata (Kim & Lee, 1995)  
17328.  Kihnichthys ufermanni (Allgayer, 2002) Usumacinta cichlid
17329.  Kimblaeus bassensis Dawson, 1980 Trawl pipefish
17330.  Kiunga ballochi Allen, 1983 Glass blue-eye
17331.  Kiunga bleheri Allen, 2004  
17332.  Klausewitzia ritae Géry, 1965  
17333.  Kneria angolensis Steindachner, 1866  
17334.  Kneria ansorgii (Boulenger, 1910)  
17335.  Kneria auriculata (Pellegrin, 1905) Airbreathing shellear
17336.  Kneria katangae Poll, 1976  
17337.  Kneria luansaensis Kalumba, Abwe, Schedel, Manda, Schliewen & Vreven, 2023  
17338.  Kneria maxi Kalumba, Abwe, Schedel, Manda, Schliewen & Vreven, 2023  
17339.  Kneria maydelli Ladiges & Voelker, 1961 Cunene kneria
17340.  Kneria paucisquamata Poll & Stewart, 1975  
17341.  Kneria polli Trewavas, 1936 Western shellear
17342.  Kneria ruaha Seegers, 1995  
17343.  Kneria rukwaensis Seegers, 1995  
17344.  Kneria sjolandersi Poll, 1967  
17345.  Kneria stappersii Boulenger, 1915  
17346.  Kneria uluguru Seegers, 1995  
17347.  Kneria wittei Poll, 1944  
17348.  Knipowitschia byblisia Ahnelt, 2011 Byblis Goby
17349.  Knipowitschia cameliae Nalbant & Oţel, 1995 Danube delta dwarf goby
17350.  Knipowitschia caucasica (Berg, 1916) Caucasian dwarf goby
17351.  Knipowitschia caunosi Ahnelt, 2011 Caunos Goby
17352.  Knipowitschia croatica Mrakovcic, Kerovec, Misetic & Schneider, 1996 Neretva dwarf goby
17353.  Knipowitschia ephesi Ahnelt, 1995 Ephesus goby
17354.  Knipowitschia goerneri Ahnelt, 1991 Corfu dwarf goby
17355.  Knipowitschia iljini Berg, 1931  
17356.  Knipowitschia longecaudata (Kessler, 1877) Longtail dwarf goby
17357.  Knipowitschia mermere Ahnelt, 1995 Marmara goby
17358.  Knipowitschia milleri (Ahnelt & Bianco, 1990) Acheron spring goby
17359.  Knipowitschia montenegrina Kovačić & Šanda, 2007  
17360.  Knipowitschia mrakovcici Miller, 2009  
17361.  Knipowitschia panizzae (Verga, 1841) Adriatic dwarf goby
17362.  Knipowitschia punctatissima (Canestrini, 1864) Italian spring goby
17363.  Knipowitschia radovici Kovačić, 2005 Norin goby
17364.  Knipowitschia thessala (Vinciguerra, 1921) Thessaly goby
17365.  Knodus alpha (Eigenmann, 1914)  
17366.  Knodus borari Silva-Oliveira, Canto & Ribeiro, 2023  
17367.  Knodus borki Zarske, 2008  
17368.  Knodus breviceps (Eigenmann, 1908)  
17369.  Knodus caquetae Fowler, 1945  
17370.  Knodus chapadae (Fowler, 1906)  
17371.  Knodus delta Géry, 1972  
17372.  Knodus dorsomaculatus Ferreira & Netto-Ferreira, 2010  
17373.  Knodus figueiredoi Esguícero & Castro, 2014  
17374.  Knodus gamma Géry, 1972  
17375.  Knodus geryi Lima, Britski & Machado, 2004  
17376.  Knodus heteresthes (Eigenmann, 1908)  
17377.  Knodus hypopterus (Fowler, 1943)  
17378.  Knodus longus Zarske & Géry, 2006  
17379.  Knodus megalops Myers, 1929  
17380.  Knodus meridae Eigenmann, 1911  
17381.  Knodus mizquae (Fowler, 1943)  
17382.  Knodus moenkhausii (Eigenmann & Kennedy, 1903)  
17383.  Knodus orteguasae (Fowler, 1943)  
17384.  Knodus pasco Zarske, 2007  
17385.  Knodus savannensis Géry, 1961  
17386.  Knodus septentrionalis Géry, 1972  
17387.  Knodus shinahota Ferreira & Carvajal, 2007  
17388.  Knodus smithi (Fowler, 1913)  
17389.  Knodus tanaothoros (Weitzman, Menezes, Evers & Burns, 2005)  
17390.  Knodus tiquiensis Ferreira & Lima, 2006  
17391.  Knodus victoriae (Steindachner, 1907)  
17392.  Knodus weitzmani (Menezes, Netto-Ferreira & Ferreira, 2009)  
17393.  Knodus ytuanama Ferreira & Ohara, 2023  
17394.  Kochichthys flavofasciatus (Kamohara, 1936)  
17395.  Kolpotocheirodon figueiredoi Malabarba, Lima & Weitzman, 2004  
17396.  Kolpotocheirodon theloura Malabarba & Weitzman, 2000  
17397.  Konia dikume Trewavas, 1972 Dikume
17398.  Konia eisentrauti (Trewavas, 1962) Konye
17399.  Konosirus punctatus (Temminck & Schlegel, 1846) Dotted gizzard shad
17400.  Kopua japonica Moore, Hutchins & Okamoto, 2012 Japanese deepwater clingfish
17401.  Kopua kuiteri Hutchins, 1991  
17402.  Kopua nuimata Hardy, 1984  
17403.  Kopua vermiculata Shinohara & Katayama, 2015 Twilight clingfish
17404.  Koreocobitis naktongensis Kim, Park & Nalbant, 2000  
17405.  Koreocobitis rotundicaudata (Wakiya & Mori, 1929) White nose loach
17406.  Kosswigichthys asquamatus Sözer, 1942 Scaleless killifish
17407.  Kottelatia brittani (Axelrod, 1976)  
17408.  Kottelatlimia hipporhynchos Kottelat & Tan, 2008  
17409.  Kottelatlimia katik (Kottelat & Lim, 1992)  
17410.  Kottelatlimia pristes (Roberts, 1989)  
17411.  Koumansetta hectori (Smith, 1957) Hector's goby
17412.  Koumansetta hoesei Kovačić, Bogorodsky, Mal & Alpermann, 2018  
17413.  Koumansetta rainfordi Whitley, 1940 Old glory
17414.  Kraemeria bryani Schultz, 1941 Bryan's sand dart
17415.  Kraemeria cunicularia Rofen, 1958 Transparent sand dart
17416.  Kraemeria galatheaensis Rofen, 1958 Galathea sand dart
17417.  Kraemeria merensis Whitley, 1935  
17418.  Kraemeria nuda (Regan, 1908)  
17419.  Kraemeria samoensis Steindachner, 1906 Samoan sand dart
17420.  Kraemeria tongaensis Rofen, 1958  
17421.  Krefftichthys anderssoni (Lönnberg, 1905) Rhombic lanternfish
17422.  Kribia kribensis (Boulenger, 1907)  
17423.  Kribia leonensis (Boulenger, 1916)  
17424.  Kribia nana (Boulenger, 1901)  
17425.  Kribia uellensis (Boulenger, 1913)  
17426.  Krobia guianensis (Regan, 1905) Krobia
17427.  Krobia itanyi (Puyo, 1943) Dolphin cichlid
17428.  Krobia petitella Steele, Liverpool & López-Fernández, 2013  
17429.  Krobia xinguensis Kullander, 2012  
17430.  Kronichthys heylandi (Boulenger, 1900)  
17431.  Kronichthys lacerta (Nichols, 1919)  
17432.  Kronichthys subteres Miranda Ribeiro, 1908  
17433.  Kronoheros umbrifer (Meek & Hildebrand, 1913) Turquoise cichlid
17434.  Krusensterniella infans Chernova, 2022 Moppet eelpout
17435.  Krusensterniella kurilensis Chernova, 2022 Kuril prickled eelpout
17436.  Krusensterniella maculata Andriashev, 1938 Maculated prickled eelpout
17437.  Krusensterniella multispinosa Soldatov, 1922 Multispine prickled eelpout
17438.  Krusensterniella notabilis Schmidt, 1904 Notable prickled eelpout
17439.  Krusensterniella pavlovskii Andriashev, 1955 Pavlovski prickled eelpout
17440.  Krusensterniella pseudomaculata Chernova, 2022 Tricksy prickled eelpout
17441.  Krusensterniella squamosa Chernova, 2022 Scaly prickled eelpout
17442.  Kryptoglanis shajii Vincent & Thomas, 2011  
17443.  Kryptolebias brasiliensis (Valenciennes, 1821)  
17444.  Kryptolebias campelloi (Costa, 1990)  
17445.  Kryptolebias caudomarginatus (Seegers, 1984)  
17446.  Kryptolebias gracilis Costa, 2007  
17447.  Kryptolebias hermaphroditus Costa, 2011  
17448.  Kryptolebias marmoratus (Poey, 1880) Mangrove rivulus
17449.  Kryptolebias ocellatus (Hensel, 1868)  
17450.  Kryptolebias sepia Vermeulen & Hrbek, 2005  
17451.  Kryptophanaron alfredi Silvester & Fowler, 1926 Atlantic flashlightfish
17452.  Kryptopterus baramensis Ng, 2002  
17453.  Kryptopterus bicirrhis (Valenciennes, 1840) Glass catfish
17454.  Kryptopterus cheveyi Durand, 1940  
17455.  Kryptopterus cryptopterus (Bleeker, 1851)  
17456.  Kryptopterus dissitus Ng, 2001 Indochinese sheatfish
17457.  Kryptopterus geminus Ng, 2003  
17458.  Kryptopterus hesperius Ng, 2002 Maeklong sheatfish
17459.  Kryptopterus lais (Bleeker, 1851)  
17460.  Kryptopterus limpok (Bleeker, 1852) Long-barbel sheatfish
17461.  Kryptopterus lumholtzi Rendahl, 1922  
17462.  Kryptopterus macrocephalus (Bleeker, 1858) Striped glass catfish
17463.  Kryptopterus minor Roberts, 1989 Ghost Catfish
17464.  Kryptopterus mononema (Bleeker, 1846)  
17465.  Kryptopterus palembangensis (Bleeker, 1852)  
17466.  Kryptopterus paraschilbeides Ng, 2003  
17467.  Kryptopterus piperatus Ng, Wirjoatmodjo & Hadiaty, 2004  
17468.  Kryptopterus sabanus (Inger & Chin, 1959)  
17469.  Kryptopterus schilbeides (Bleeker, 1858)  
17470.  Kryptopterus vitreolus Ng & Kottelat, 2013  
17471.  Kuhlia caudavittata (Lacepède, 1802)  
17472.  Kuhlia malo (Valenciennes, 1831)  
17473.  Kuhlia marginata (Cuvier, 1829) Dark-margined flagtail
17474.  Kuhlia mugil (Forster, 1801) Barred flagtail
17475.  Kuhlia munda (De Vis, 1884) Silver flagtail
17476.  Kuhlia nutabunda Kendall & Radcliffe, 1912 Rapanui flagtail
17477.  Kuhlia petiti Schultz, 1943  
17478.  Kuhlia rupestris (Lacepède, 1802) Rock flagtail
17479.  Kuhlia salelea Schultz, 1943  
17480.  Kuhlia sandvicensis (Steindachner, 1876) Hawaiian flagtail
17481.  Kuhlia sauvagii Regan, 1913  
17482.  Kuhlia xenura (Jordan & Gilbert, 1882)  
17483.  Kuiterichthys furcipilis (Cuvier, 1817) Rough anglerfish
17484.  Kumba calvifrons Iwamoto & Sazonov, 1994  
17485.  Kumba dentoni Marshall, 1973  
17486.  Kumba gymnorhynchus Iwamoto & Sazonov, 1994  
17487.  Kumba hebetata (Gilbert, 1905)  
17488.  Kumba japonica (Matsubara, 1943)  
17489.  Kumba maculisquama (Trunov, 1981)  
17490.  Kumba musorstom Merrett & Iwamoto, 2000  
17491.  Kumba punctulata Iwamoto & Sazonov, 1994  
17492.  Kumococius rodericensis (Cuvier, 1829) Spiny flathead
17493.  Kuronezumia bubonis (Iwamoto, 1974) Bulbous rattail
17494.  Kuronezumia darus (Gilbert & Hubbs, 1916)  
17495.  Kuronezumia endoi Nakayama, 2020  
17496.  Kuronezumia leonis (Barnard, 1925) Snubnose whiptail
17497.  Kuronezumia macronema (Smith & Radcliffe, 1912)  
17498.  Kuronezumia paepkei Shcherbachev, Sazonov & Iwamoto, 1992  
17499.  Kuronezumia pallida Sazonov & Iwamoto, 1992 Pallid whiptail
17500.  Kurtus gulliveri Castelnau, 1878 Nurseryfish
17501.  Kurtus indicus Bloch, 1786 Indian hump head
17502.  Kyataphisa caelata (Valenciennes, 1840) Engraved catfish
17503.  Kyataphisa nenga (Hamilton, 1822)  
17504.  Kyonemichthys rumengani Gomon, 2007 Thread pipefish
17505.  Kyphosus azureus (Jenkins & Evermann, 1889) Zebra-perch sea chub
17506.  Kyphosus bigibbus Lacepède, 1801 Brown chub
17507.  Kyphosus cinerascens (Forsskål, 1775) Blue sea chub
17508.  Kyphosus cornelii (Whitley, 1944) Western buffalo bream
17509.  Kyphosus elegans (Peters, 1869) Cortez sea chub
17510.  Kyphosus gladius Knudsen & Clements, 2013 Gladius sea chub
17511.  Kyphosus hawaiiensis Sakai & Nakabo, 2004 Hawaiian chub
17512.  Kyphosus incisor (Cuvier, 1831) Yellow sea chub
17513.  Kyphosus lutescens (Jordan & Gilbert, 1882) Revillagigedo sea chub
17514.  Kyphosus ocyurus (Jordan & Gilbert, 1882) Bluestriped chub
17515.  Kyphosus pacificus Sakai & Nakabo, 2004 Pacific drummer
17516.  Kyphosus sandwicensis (Sauvage, 1880) Pacific chub
17517.  Kyphosus sectatrix (Linnaeus, 1758) Bermuda sea chub
17518.  Kyphosus sydneyanus (Günther, 1886) Silver drummer
17519.  Kyphosus vaigiensis (Quoy & Gaimard, 1825) Brassy chub
17520.  Labeo alluaudi Pellegrin, 1933  
17521.  Labeo alticentralis Tshibwabwa, 1997  
17522.  Labeo altivelis Peters, 1852 Rednose labeo
17523.  Labeo angra (Hamilton, 1822)  
17524.  Labeo annectens Boulenger, 1903  
17525.  Labeo ansorgii Boulenger, 1907 Cunene labeo
17526.  Labeo baldasseronii Di Caporiacco, 1948  
17527.  Labeo barbatulus (Sauvage, 1878)  
17528.  Labeo barbatus Boulenger, 1898  
17529.  Labeo bata (Hamilton, 1822) Bata
17530.  Labeo batesii Boulenger, 1911  
17531.  Labeo boga (Hamilton, 1822)  
17532.  Labeo boggut (Sykes, 1839) Boggut labeo
17533.  Labeo bottegi Vinciguerra, 1897  
17534.  Labeo boulengeri Vinciguerra, 1912  
17535.  Labeo brachypoma Günther, 1868  
17536.  Labeo caeruleus Day, 1877  
17537.  Labeo calbasu (Hamilton, 1822) Orangefin labeo
17538.  Labeo camerunensis Trewavas, 1974  
17539.  Labeo capensis (Smith, 1841) Orange river mudfish
17540.  Labeo catla (Hamilton, 1822) Catla
17541.  Labeo chariensis Pellegrin, 1904  
17542.  Labeo chekida Kumar, Ravi & Basheer, 2025  
17543.  Labeo chrysophekadion (Bleeker, 1849) Black sharkminnow
17544.  Labeo congoro Peters, 1852 Purple labeo
17545.  Labeo coubie Rüppell, 1832 African carp
17546.  Labeo curchius (Hamilton, 1822)  
17547.  Labeo curriei Fowler, 1919  
17548.  Labeo cyclopinnis Nichols & Griscom, 1917  
17549.  Labeo cyclorhynchus Boulenger, 1899 Harlequin sharkminnow
17550.  Labeo cylindricus Peters, 1852 Redeye labeo
17551.  Labeo degeni Boulenger, 1920  
17552.  Labeo dhonti Boulenger, 1920  
17553.  Labeo dussumieri (Valenciennes, 1842) Common labeo
17554.  Labeo dyocheilus (McClelland, 1839)  
17555.  Labeo erythropterus Valenciennes, 1842  
17556.  Labeo falcipinnis Boulenger, 1903  
17557.  Labeo filiferus Plamoottil & Zupančič, 2017  
17558.  Labeo fimbriatus (Bloch, 1795) Fringed-lipped peninsula carp
17559.  Labeo fisheri Jordan & Starks, 1917 Green labeo
17560.  Labeo forskalii Rüppell, 1835  
17561.  Labeo fuelleborni Hilgendorf & Pappenheim, 1903 Fuelleborn's labeo
17562.  Labeo fulakariensis Tshibwabwa, Stiassny & Schelly, 2006  
17563.  Labeo gonius (Hamilton, 1822) Kuria labeo
17564.  Labeo greenii Boulenger, 1902  
17565.  Labeo gregorii Günther, 1894 Gregori's labeo
17566.  Labeo heladiva Sudasinghe, Ranasinghe, Goonatilake & Meegaskumbura, 2018 Sri Lanka labeo
17567.  Labeo horie Heckel, 1847  
17568.  Labeo indramontri Smith, 1945  
17569.  Labeo kawrus (Sykes, 1839)  
17570.  Labeo kibimbi Poll, 1949  
17571.  Labeo kirkii Boulenger, 1903  
17572.  Labeo kontius (Jerdon, 1849) Pigmouth carp
17573.  Labeo latebra Moritz & Neumann, 2017  
17574.  Labeo lineatus Boulenger, 1898  
17575.  Labeo lividus Roberts & Stewart, 1976  
17576.  Labeo longipinnis Boulenger, 1898  
17577.  Labeo lualabaensis Tshibwabwa, 1997  
17578.  Labeo lukulae Boulenger, 1902 Red-spot mudsucker
17579.  Labeo luluae Fowler, 1930  
17580.  Labeo lunatus Jubb, 1963 Upper Zambezi labeo
17581.  Labeo macrostoma Boulenger, 1898  
17582.  Labeo maleboensis Tshibwabwa, 1997  
17583.  Labeo manasseeae Liyandja & Stiassny, 2023  
17584.  Labeo mbimbii Liyandja & Stiassny, 2023  
17585.  Labeo meroensis Moritz, 2007  
17586.  Labeo mesops Günther, 1868 Tana labeo
17587.  Labeo microphthalmus Day, 1877  
17588.  Labeo mokotoensis Poll, 1939  
17589.  Labeo molybdinus du Plessis, 1963 Leaden labeo
17590.  Labeo moszkowskii Ahl, 1922  
17591.  Labeo nandina (Hamilton, 1822)  
17592.  Labeo nasus Boulenger, 1899  
17593.  Labeo nigrescens Day, 1870  
17594.  Labeo nigricans Boulenger, 1911  
17595.  Labeo nigripinnis Day, 1877  
17596.  Labeo niloticus (Linnaeus, 1758) Nile labeo
17597.  Labeo nunensis Pellegrin, 1929  
17598.  Labeo pangusia (Hamilton, 1822)  
17599.  Labeo parvus Boulenger, 1902  
17600.  Labeo pellegrini Zolezzi, 1939  
17601.  Labeo percivali Boulenger, 1912 Ewaso Nyiro labeo
17602.  Labeo pierrei (Sauvage, 1880)  
17603.  Labeo pietschmanni Machan, 1930  
17604.  Labeo polli Tshibwabwa, 1997  
17605.  Labeo porcellus (Heckel, 1844) Red fin labeo
17606.  Labeo potail (Sykes, 1839)  
17607.  Labeo quadribarbis Poll & Gosse, 1963  
17608.  Labeo rajasthanicus Datta & Majumdar, 1970  
17609.  Labeo rectipinnis Tshibwabwa, 1997  
17610.  Labeo reidi Tshibwabwa, 1997  
17611.  Labeo ricnorhynchus (McClelland, 1839)  
17612.  Labeo rohita (Hamilton, 1822) Roho labeo
17613.  Labeo rosae Steindachner, 1894  
17614.  Labeo roseopunctatus Paugy, Guégan & Agnèse, 1990  
17615.  Labeo rouaneti Daget, 1962  
17616.  Labeo rubromaculatus Gilchrist & Thompson, 1913 Tugela labeo
17617.  Labeo ruddi Boulenger, 1907 Silver labeo
17618.  Labeo sanagaensis Tshibwabwa, 1997  
17619.  Labeo seeberi Gilchrist & Thompson, 1911 Clanwilliam sandfish
17620.  Labeo senegalensis Valenciennes, 1842  
17621.  Labeo simpsoni Ricardo-Bertram, 1943  
17622.  Labeo sorex Nichols & Griscom, 1917  
17623.  Labeo stolizkae Steindachner, 1870  
17624.  Labeo trigliceps Pellegrin, 1926  
17625.  Labeo udaipurensis Tilak, 1968  
17626.  Labeo umbratus (Smith, 1841) Moggel
17627.  Labeo uru Kumar, Ravi & Basheer, 2025  
17628.  Labeo victorianus Boulenger, 1901 Ningu
17629.  Labeo weeksii Boulenger, 1909 Sicklefin labeo
17630.  Labeo werneri Lohberger, 1929  
17631.  Labeo worthingtoni Fowler, 1958  
17632.  Labeo yunnanensis Chaudhuri, 1911  
17633.  Labeobarbus acuticeps (Matthes, 1959)  
17634.  Labeobarbus acutirostris (Bini, 1940)  
17635.  Labeobarbus aeneus (Burchell, 1822) Smallmouth yellowfish
17636.  Labeobarbus alluaudi (Pellegrin, 1909)  
17637.  Labeobarbus altianalis (Boulenger, 1900) Ripon barbel
17638.  Labeobarbus altipinnis (Banister & Poll, 1973)  
17639.  Labeobarbus ansorgii (Boulenger, 1906)  
17640.  Labeobarbus aspius (Boulenger, 1912)  
17641.  Labeobarbus axelrodi (Getahun, Stiassny & Teugels, 2004)  
17642.  Labeobarbus batesii (Boulenger, 1903)  
17643.  Labeobarbus beso (Rüppell, 1835) African scraping feeder
17644.  Labeobarbus boulengeri Vreven, Musschoot, Snoeks & Schliewen, 2016  
17645.  Labeobarbus brauni (Pellegrin, 1935)  
17646.  Labeobarbus brevicephalus (Nagelkerke & Sibbing, 1997)  
17647.  Labeobarbus brevispinis (Holly, 1927)  
17648.  Labeobarbus bynni (Fabricius, 1775) Niger barb
17649.  Labeobarbus cardozoi (Boulenger, 1912)  
17650.  Labeobarbus caudovittatus (Boulenger, 1902)  
17651.  Labeobarbus clarkeae (Banister, 1984)  
17652.  Labeobarbus claudinae (De Vos & Thys van den Audenaerde, 1990)  
17653.  Labeobarbus codringtonii (Boulenger, 1908) Upper Zambezi yellowfish
17654.  Labeobarbus compiniei (Sauvage, 1879)  
17655.  Labeobarbus crassibarbis (Nagelkerke & Sibbing, 1997)  
17656.  Labeobarbus dainellii (Bini, 1940)  
17657.  Labeobarbus dartevellei (Poll, 1945)  
17658.  Labeobarbus dimidiatus (Tweddle & Skelton, 1998)  
17659.  Labeobarbus ensifer (Boulenger, 1910)  
17660.  Labeobarbus ensis (Boulenger, 1910)  
17661.  Labeobarbus ethiopicus (Zolezzi, 1939)  
17662.  Labeobarbus fasolt (Pappenheim, 1914)  
17663.  Labeobarbus fimbriatus (Holly, 1926)  
17664.  Labeobarbus gananensis (Vinciguerra, 1895)  
17665.  Labeobarbus gestetneri (Banister & Bailey, 1979)  
17666.  Labeobarbus girardi (Boulenger, 1910)  
17667.  Labeobarbus gorgorensis (Bini, 1940)  
17668.  Labeobarbus gorguari (Rüppell, 1835)  
17669.  Labeobarbus gruveli (Pellegrin, 1911)  
17670.  Labeobarbus gulielmi (Boulenger, 1910)  
17671.  Labeobarbus habereri (Steindachner, 1912)  
17672.  Labeobarbus huloti (Banister, 1976)  
17673.  Labeobarbus humphri (Banister, 1976)  
17674.  Labeobarbus intermedius (Rüppell, 1835)  
17675.  Labeobarbus iphthimostoma (Banister & Poll, 1973)  
17676.  Labeobarbus iturii (Holly, 1929)  
17677.  Labeobarbus jaegeri (Holly, 1930)  
17678.  Labeobarbus johnstonii (Boulenger, 1907)  
17679.  Labeobarbus jubae (Banister, 1984)  
17680.  Labeobarbus jubbi (Poll, 1967)  
17681.  Labeobarbus kimberleyensis (Gilchrist & Thompson, 1913) Largemouth yellowfish
17682.  Labeobarbus lagensis (Günther, 1868)  
17683.  Labeobarbus latirostris (Keilhack, 1908)  
17684.  Labeobarbus leleupanus (Matthes, 1959)  
17685.  Labeobarbus longidorsalis (Pellegrin, 1935)  
17686.  Labeobarbus longifilis (Pellegrin, 1935)  
17687.  Labeobarbus longissimus (Nagelkerke & Sibbing, 1997)  
17688.  Labeobarbus lucius (Boulenger, 1910)  
17689.  Labeobarbus lufupensis (Banister & Bailey, 1979)  
17690.  Labeobarbus macroceps (Fowler, 1936)  
17691.  Labeobarbus macrolepidotus (Pellegrin, 1928)  
17692.  Labeobarbus macrolepis (Pfeffer, 1889)  
17693.  Labeobarbus macrophtalmus (Bini, 1940)  
17694.  Labeobarbus malacanthus (Pappenheim, 1911)  
17695.  Labeobarbus marequensis (Smith, 1841) Largescale yellowfish
17696.  Labeobarbus mariae (Holly, 1926)  
17697.  Labeobarbus maroccanus (Günther, 1902)  
17698.  Labeobarbus matris (Holly, 1928)  
17699.  Labeobarbus mawambi (Pappenheim, 1914)  
17700.  Labeobarbus mawambiensis (Steindachner, 1911)  
17701.  Labeobarbus mbami (Holly, 1927)  
17702.  Labeobarbus megastoma (Nagelkerke & Sibbing, 1997)  
17703.  Labeobarbus microbarbis (David & Poll, 1937)  
17704.  Labeobarbus micronema (Boulenger, 1904)  
17705.  Labeobarbus microterolepis (Boulenger, 1902)  
17706.  Labeobarbus mirabilis (Pappenheim, 1914)  
17707.  Labeobarbus mungoensis (Trewavas, 1974)  
17708.  Labeobarbus nanningsi de Beaufort, 1933  
17709.  Labeobarbus natalensis (Castelnau, 1861) Scaly
17710.  Labeobarbus nedgia Rüppell, 1835  
17711.  Labeobarbus nelspruitensis (Gilchrist & Thompson, 1911) Incomati chiselmouth
17712.  Labeobarbus nthuwa Tweddle & Skelton, 2008  
17713.  Labeobarbus nzadimalawu Vreven, Musschoot, Decru, Wamuini Lunkayilakio, Obiero, Cerwenka & Schliewen, 2018  
17714.  Labeobarbus nzadinkisi Vreven, Musschoot, Decru, Wamuini Lunkayilakio, Obiero, Cerwenka & Schliewen, 2018  
17715.  Labeobarbus osseensis (Nagelkerke & Sibbing, 2000)  
17716.  Labeobarbus oxyrhynchus (Pfeffer, 1889) Pangani barb
17717.  Labeobarbus pagenstecheri (Fischer, 1884)  
17718.  Labeobarbus parawaldroni (Lévêque, Thys van den Audenaerde & Traoré, 1987)  
17719.  Labeobarbus paucisquamatus (Pellegrin, 1935)  
17720.  Labeobarbus pellegrini (Bertin & Estève, 1948)  
17721.  Labeobarbus petitjeani (Daget, 1962)  
17722.  Labeobarbus platydorsus (Nagelkerke & Sibbing, 1997)  
17723.  Labeobarbus platyrhinus (Boulenger, 1900)  
17724.  Labeobarbus platystomus (Pappenheim, 1914) Rwandese carp
17725.  Labeobarbus pojeri (Poll, 1944)  
17726.  Labeobarbus polylepis (Boulenger, 1907) Smallscale yellowfish
17727.  Labeobarbus progenys (Boulenger, 1903)  
17728.  Labeobarbus pungweensis (Jubb, 1959) Pungwe chiselmouth
17729.  Labeobarbus reinii (Günther, 1874)  
17730.  Labeobarbus rhinoceros (Copley, 1938) Rhinofish
17731.  Labeobarbus rhinophorus (Boulenger, 1910)  
17732.  Labeobarbus robertsi (Banister, 1984)  
17733.  Labeobarbus rocadasi (Boulenger, 1910)  
17734.  Labeobarbus rosae (Boulenger, 1910)  
17735.  Labeobarbus roylii (Boulenger, 1912)  
17736.  Labeobarbus ruandae (Pappenheim, 1914)  
17737.  Labeobarbus ruasae (Pappenheim, 1914)  
17738.  Labeobarbus ruwenzorii (Pellegrin, 1909)  
17739.  Labeobarbus sacratus (Daget, 1963)  
17740.  Labeobarbus sandersi (Boulenger, 1912)  
17741.  Labeobarbus seeberi (Gilchrist & Thompson, 1913) Clanwilliam yellowfish
17742.  Labeobarbus semireticulatus (Pellegrin, 1924)  
17743.  Labeobarbus somereni (Boulenger, 1911)  
17744.  Labeobarbus stappersii (Boulenger, 1915)  
17745.  Labeobarbus steindachneri (Boulenger, 1910)  
17746.  Labeobarbus stenostoma (Boulenger, 1910)  
17747.  Labeobarbus surkis (Rüppell, 1835)  
17748.  Labeobarbus tornieri (Steindachner, 1906)  
17749.  Labeobarbus trachypterus (Boulenger, 1915)  
17750.  Labeobarbus tropidolepis (Boulenger, 1900)  
17751.  Labeobarbus truttiformis (Nagelkerke & Sibbing, 1997)  
17752.  Labeobarbus tsanensis (Nagelkerke & Sibbing, 1997)  
17753.  Labeobarbus upembensis (Banister & Bailey, 1979)  
17754.  Labeobarbus urotaenia (Boulenger, 1913)  
17755.  Labeobarbus varicostoma (Boulenger, 1910)  
17756.  Labeobarbus versluysii (Holly, 1929)  
17757.  Labeobarbus werneri (Holly, 1929)  
17758.  Labeobarbus wittei (Banister & Poll, 1973)  
17759.  Labeobarbus wurtzi (Pellegrin, 1908)  
17760.  Labeobarbus xyrocheilus (Tweddle & Skelton, 1998)  
17761.  Labeotropheus alticodia Phiri & Pauers, 2023  
17762.  Labeotropheus artatorostris Pauers, 2017  
17763.  Labeotropheus aurantinfra Phiri & Pauers, 2023  
17764.  Labeotropheus candipygia Pauers & Phiri, 2023  
17765.  Labeotropheus chirangali Pauers & Phiri, 2023  
17766.  Labeotropheus chlorosiglos Pauers, 2016  
17767.  Labeotropheus fuelleborni Ahl, 1926 Blue mbuna
17768.  Labeotropheus obscurus Phiri & Pauers, 2023  
17769.  Labeotropheus rubidorsalis Phiri & Pauers, 2023  
17770.  Labeotropheus simoneae Pauers, 2016  
17771.  Labeotropheus trewavasae Fryer, 1956 Scrapermouth mbuna
17772.  Labichthys carinatus Gill & Ryder, 1883 Shortgut fintail snipe eel
17773.  Labichthys yanoi (Mead & Rubinoff, 1966) Yano's snipe eel
17774.  Labidesthes sicculus (Cope, 1865) Brook silverside
17775.  Labidesthes vanhyningi Bean & Reid, 1930  
17776.  Labidochromis caeruleus Fryer, 1956 Blue streak hap
17777.  Labidochromis chisumulae Lewis, 1982  
17778.  Labidochromis flavigulis Lewis, 1982 Chisumulu pearl
17779.  Labidochromis freibergi Johnson, 1974  
17780.  Labidochromis gigas Lewis, 1982  
17781.  Labidochromis heterodon Lewis, 1982  
17782.  Labidochromis ianthinus Lewis, 1982  
17783.  Labidochromis joanjohnsonae Johnson, 1974 Pearl of Likoma
17784.  Labidochromis lividus Lewis, 1982  
17785.  Labidochromis maculicauda Lewis, 1982  
17786.  Labidochromis mathotho Burgess & Axelrod, 1976  
17787.  Labidochromis mbenjii Lewis, 1982  
17788.  Labidochromis mylodon Lewis, 1982  
17789.  Labidochromis pallidus Lewis, 1982  
17790.  Labidochromis shiranus Lewis, 1982  
17791.  Labidochromis strigatus Lewis, 1982  
17792.  Labidochromis textilis Oliver, 1975  
17793.  Labidochromis vellicans Trewavas, 1935  
17794.  Labidochromis zebroides Lewis, 1982  
17795.  Labiobarbus cyanopareja (Heckel, 1843)  
17796.  Labiobarbus fasciatus (Bleeker, 1853)  
17797.  Labiobarbus festivus (Heckel, 1843) Signal barb
17798.  Labiobarbus lamellifer Kottelat, 1995  
17799.  Labiobarbus leptocheilus (Valenciennes, 1842)  
17800.  Labiobarbus lineatus (Sauvage, 1878)  
17801.  Labiobarbus ocellatus (Heckel, 1843)  
17802.  Labiobarbus sabanus (Inger & Chin, 1962)  
17803.  Labiobarbus siamensis (Sauvage, 1881)  
17804.  Labracinus atrofasciatus (Herre, 1933) Blackbarred dottyback
17805.  Labracinus cyclophthalmus (Müller & Troschel, 1849) Fire-tail devil
17806.  Labracinus lineatus (Castelnau, 1875) Lined dottyback
17807.  Labracoglossa argenteiventris Peters, 1866  
17808.  Labracoglossa nitida McCulloch & Waite, 1916 Blue knifefish
17809.  Labrichthys unilineatus (Guichenot, 1847) Tubelip wrasse
17810.  Labrisomus conditus Sazima, Carvalho-Filho, Gasparini & Sazima, 2009 Masquerader hairy blenny
17811.  Labrisomus cricota Sazima, Gasparini & Moura, 2002 Mock blenny
17812.  Labrisomus fernandezianus (Guichenot, 1848)  
17813.  Labrisomus jenkinsi (Heller & Snodgrass, 1903) Jenkins' blenny
17814.  Labrisomus multiporosus Hubbs, 1953 Porehead blenny
17815.  Labrisomus nuchipinnis (Quoy & Gaimard, 1824) Hairy blenny
17816.  Labrisomus philippii (Steindachner, 1866) Chalapo clinid
17817.  Labrisomus pomaspilus Springer & Rosenblatt, 1965  
17818.  Labrisomus socorroensis Hubbs, 1953 Misspelled blenny
17819.  Labrisomus wigginsi Hubbs, 1953 Baja blenny
17820.  Labrisomus xanti Gill, 1860 Largemouth blenny
17821.  Labrochromis mawe Mahulu & Seehausen, 2025  
17822.  Labrochromis mawepili Mahulu & Seehausen, 2025  
17823.  Labroides bicolor Fowler & Bean, 1928 Bicolor cleaner wrasse
17824.  Labroides dimidiatus (Valenciennes, 1839) Bluestreak cleaner wrasse
17825.  Labroides pectoralis Randall & Springer, 1975 Blackspot cleaner wrasse
17826.  Labroides phthirophagus Randall, 1958 Hawaiian cleaner wrasse
17827.  Labroides quadrilineatus (Rüppell, 1835) Fourline wrasse
17828.  Labroides rubrolabiatus Randall, 1958 Redlip cleaner wrasse
17829.  Labropsis alleni Randall, 1981 Allen's tubelip
17830.  Labropsis australis Randall, 1981 Southern tubelip
17831.  Labropsis manabei Schmidt, 1931 Northern tubelip
17832.  Labropsis micronesica Randall, 1981 Micronesian wrasse
17833.  Labropsis polynesica Randall, 1981  
17834.  Labropsis xanthonota Randall, 1981 Yellowback tubelip
17835.  Labropsis xanthura (Bleeker, 1856) Yellowtail tubelip
17836.  Labrus bergylta Ascanius, 1767 Ballan wrasse
17837.  Labrus merula Linnaeus, 1758 Brown wrasse
17838.  Labrus mixtus Linnaeus, 1758 Cuckoo wrasse
17839.  Labrus viridis Linnaeus, 1758  
17840.  Lacantunia enigmatica Rodiles-Hernández, Hendrickson & Lundberg, 2005 Chiapas catfish
17841.  Lachneratus phasmaticus Fraser & Struhsaker, 1991 Phantom cardinalfish
17842.  Lachnolaimus maximus (Walbaum, 1792) Hogfish
17843.  Laciris pelagica (Worthington, 1932)  
17844.  Lactarius lactarius (Bloch & Schneider, 1801) False trevally
17845.  Lactophrys bicaudalis (Linnaeus, 1758) Spotted trunkfish
17846.  Lactophrys trigonus (Linnaeus, 1758) Buffalo trunkfish
17847.  Lactophrys triqueter (Linnaeus, 1758) Smooth trunkfish
17848.  Lactoria cornuta (Linnaeus, 1758) Longhorn cowfish
17849.  Lactoria diaphana (Bloch & Schneider, 1801) Roundbelly cowfish
17850.  Lactoria fornasini (Bianconi, 1846) Thornback cowfish
17851.  Lactoria paschae (Rendahl, 1921)  
17852.  Lacustricola atripinna (Pfeffer, 1896)  
17853.  Lacustricola bukobanus (Ahl, 1924) Bukoba lampeye
17854.  Lacustricola centralis (Seegers, 1996) Cental east african lampeye
17855.  Lacustricola chobensis (Fowler, 1935)  
17856.  Lacustricola hutereaui (Boulenger, 1913) Meshscaled topminnow
17857.  Lacustricola kassenjiensis (Ahl, 1924) Kasenye lampeye
17858.  Lacustricola katangae (Boulenger, 1912) Striped topminnow
17859.  Lacustricola kongoranensis (Ahl, 1924) Kongoro lampeye
17860.  Lacustricola lacustris (Seegers, 1984) Kibiti Lampeye
17861.  Lacustricola lualabaensis (Poll, 1938) Lualaba lampeye
17862.  Lacustricola macrurus (Boulenger, 1904) Big tailed lampeye
17863.  Lacustricola maculatus (Klausewitz, 1957) Spotted lampeye
17864.  Lacustricola matthesi (Seegers, 1996) Saisi lampeye
17865.  Lacustricola mediolateralis (Poll, 1967)  
17866.  Lacustricola moeruensis (Boulenger, 1914) Moero lampeye
17867.  Lacustricola myaposae (Boulenger, 1908) Natal topminnow
17868.  Lacustricola nigrolateralis (Poll, 1967)  
17869.  Lacustricola nitida Nagy & Chocha Manda, 2020  
17870.  Lacustricola omoculatus (Wildekamp, 1977) Ruaha lampeye
17871.  Lacustricola petnehazyi (Nagy & Vreven, 2018)  
17872.  Lacustricola pumilus (Boulenger, 1906) Tanganyika lampeye
17873.  Lacustricola pygmaeus Bragança, Skelton, Bills, Tweddle & Chakona, 2021  
17874.  Lacustricola usanguensis (Wildekamp, 1977) Usangu lampeye
17875.  Lacustricola vitschumbaensis (Ahl, 1924) Bitschumbi lampeye
17876.  Ladigesia roloffi Géry, 1968 Sierra leone dwarf characin
17877.  Ladigesocypris irideus (Ladiges, 1960)  
17878.  Ladigesocypris mermere (Ladiges, 1960) Izmir mminnow
17879.  Ladislavia taczanowskii Dybowski, 1869 Tachanovsky's gudgeon
17880.  Laemolyta fasciata Pearson, 1924  
17881.  Laemolyta fernandezi Myers, 1950  
17882.  Laemolyta garmani (Borodin, 1931)  
17883.  Laemolyta macra Géry, 1974  
17884.  Laemolyta nitens (Garman, 1890)  
17885.  Laemolyta orinocensis (Steindachner, 1879)  
17886.  Laemolyta proxima (Garman, 1890)  
17887.  Laemolyta taeniata (Kner, 1858)  
17888.  Laemolyta varia (Garman, 1890)  
17889.  Laemonema barbatulum Goode & Bean, 1883 Shortbeard codling
17890.  Laemonema compressicauda (Gilchrist, 1903)  
17891.  Laemonema filodorsale Okamura, 1982  
17892.  Laemonema goodebeanorum Meléndez C. & Markle, 1997  
17893.  Laemonema gracillipes Garman, 1899  
17894.  Laemonema laureysi Poll, 1953 Guinean codling
17895.  Laemonema longipes Schmidt, 1938 Longfin codling
17896.  Laemonema macronema Meléndez C. & Markle, 1997  
17897.  Laemonema melanurum Goode & Bean, 1896  
17898.  Laemonema modestum (Franz, 1910)  
17899.  Laemonema nana Taki, 1953  
17900.  Laemonema rhodochir Gilbert, 1905  
17901.  Laemonema robustum Johnson, 1862 Robust mora
17902.  Laemonema verecundum (Jordan & Cramer, 1897) Bighead mora
17903.  Laemonema yarrellii (Lowe, 1838) Codling
17904.  Laemonema yuvto Parin & Sazonov, 1990  
17905.  Laeops clarus Fowler, 1934 Clear fin-base flounder
17906.  Laeops cypho Fowler, 1934  
17907.  Laeops guentheri Alcock, 1890 Günther's flounder
17908.  Laeops kitaharae (Smith & Pope, 1906)  
17909.  Laeops lanceolata Franz, 1910  
17910.  Laeops macrophthalmus (Alcock, 1889)  
17911.  Laeops natalensis Norman, 1931 Khaki flounder
17912.  Laeops nigrescens Lloyd, 1907  
17913.  Laeops nigromaculatus von Bonde, 1922 Blackspotted flounder
17914.  Laeops parviceps Günther, 1880 Small headed flounder
17915.  Laeops pectoralis (von Bonde, 1922) Longarm flounder
17916.  Laetacara araguaiae Ottoni & Costa, 2009  
17917.  Laetacara curviceps (Ahl, 1923) Flag acara
17918.  Laetacara dorsigera (Heckel, 1840) Redbreast acara
17919.  Laetacara flamannellus Ottoni, Bragança, Amorim & Gama, 2012  
17920.  Laetacara flavilabris (Cope, 1870)  
17921.  Laetacara fulvipinnis Staeck & Schindler, 2007  
17922.  Laetacara thayeri (Steindachner, 1875)  
17923.  Laeviscutella dekimpei Poll, Whitehead & Hopson, 1965 Roundbelly pellonuline
17924.  Lagiacrusichthys macropinna (Bussing & Bussing, 1966)  
17925.  Lagocephalus cheesemanii (Clarke, 1897)  
17926.  Lagocephalus gloveri Abe & Tabeta, 1983  
17927.  Lagocephalus guentheri Miranda Ribeiro, 1915 Diamondback puffer
17928.  Lagocephalus inermis (Temminck & Schlegel, 1850) Smooth blaasop
17929.  Lagocephalus laevigatus (Linnaeus, 1766) Smooth puffer
17930.  Lagocephalus lagocephalus (Linnaeus, 1758) Oceanic puffer
17931.  Lagocephalus lunaris (Bloch & Schneider, 1801) Lunartail puffer
17932.  Lagocephalus sceleratus (Gmelin, 1789) Silver-cheeked toadfish
17933.  Lagocephalus spadiceus (Richardson, 1845) Half-smooth golden pufferfish
17934.  Lagocephalus suezensis Clark & Gohar, 1953  
17935.  Lagocephalus wheeleri Abe, Tabeta & Kitahama, 1984  
17936.  Lagodon rhomboides (Linnaeus, 1766) Pinfish
17937.  Lagusia micracanthus (Bleeker, 1860)  
17938.  Laides hexanema (Bleeker, 1852)  
17939.  Laides longibarbis (Fowler, 1934)  
17940.  Laimosemion agilae (Hoedeman, 1954)  
17941.  Laimosemion altivelis (Huber, 1992)  
17942.  Laimosemion amanapira (Costa, 2004)  
17943.  Laimosemion breviceps (Eigenmann, 1909)  
17944.  Laimosemion cladophorus (Huber, 1991)  
17945.  Laimosemion corpulentus (Thomerson & Taphorn, 1993)  
17946.  Laimosemion dibaphus (Myers, 1927)  
17947.  Laimosemion frenatus (Eigenmann, 1912)  
17948.  Laimosemion geayi (Vaillant, 1899)  
17949.  Laimosemion gransabanae (Lasso, Taphorn & Thomerson, 1992)  
17950.  Laimosemion jauaperi Costa & Bragança, 2013  
17951.  Laimosemion kirovskyi (Costa, 2004)  
17952.  Laimosemion leticia Valdesalici, 2016  
17953.  Laimosemion lyricauda (Thomerson, Berkenkamp & Taphorn, 1991)  
17954.  Laimosemion mabura Valdesalici & Gil-Garcia, 2015  
17955.  Laimosemion mahdiaensis (Suijker & Collier, 2006)  
17956.  Laimosemion nicoi (Thomerson & Taphorn, 1992)  
17957.  Laimosemion paryagi Vermeulen, Suijker & Collier, 2012 Paryag's killifish
17958.  Laimosemion rectocaudatus (Fels & de Rham, 1981)  
17959.  Laimosemion romeri (Costa, 2003)  
17960.  Laimosemion sape (Lasso-Alcalá, Taphorn, Lasso & León-Mata, 2006)  
17961.  Laimosemion staecki (Schindler & Valdesalici, 2011)  
17962.  Laimosemion strigatus (Regan, 1912)  
17963.  Laimosemion tecminae (Thomerson, Nico & Taphorn, 1992)  
17964.  Laimosemion torrenticola (Vermeulen & Isbrücker, 2000)  
17965.  Laimosemion uakti (Costa, 2004)  
17966.  Laimosemion uatuman (Costa, 2004)  
17967.  Laimosemion ubim Costa & Lazzarotto, 2014  
17968.  Laimosemion xiphidius (Huber, 1979)  
17969.  Laiphognathus longispinis Murase, 2007 Crown spotty blenny
17970.  Laiphognathus multimaculatus Smith, 1955 Spotty blenny
17971.  Lalmohania velutina Hutchins, 1994  
17972.  Lamiopsis temminckii (Müller & Henle, 1839) Broadfin shark
17973.  Lamiopsis tephrodes (Fowler, 1905)  
17974.  Lamna ditropis Hubbs & Follett, 1947 Salmon shark
17975.  Lamna nasus (Bonnaterre, 1788) Porbeagle
17976.  Lamnostoma kampeni (Weber & de Beaufort, 1916) Freshwater snake-eel
17977.  Lamnostoma mindora (Jordan & Richardson, 1908)  
17978.  Lamnostoma orientale (McClelland, 1844) Oriental worm-eel
17979.  Lamnostoma polyophthalmum (Bleeker, 1853) Ocellated sand-eel
17980.  Lamnostoma taylori (Herre, 1923)  
17981.  Lamontichthys avacanoeiro de Carvalho Paixão & Toledo-Piza, 2009  
17982.  Lamontichthys filamentosus (La Monte, 1935)  
17983.  Lamontichthys llanero Taphorn & Lilyestrom, 1984  
17984.  Lamontichthys maracaibero Taphorn & Lilyestrom, 1984  
17985.  Lamontichthys parakana de Carvalho Paixão & Toledo-Piza, 2009  
17986.  Lamontichthys stibaros Isbrücker & Nijssen, 1978  
17987.  Lampadena anomala Parr, 1928 Anomalous lanternfish
17988.  Lampadena atlantica Maul, 1969  
17989.  Lampadena chavesi Collett, 1905 Chaves' lanternfish
17990.  Lampadena dea Fraser-Brunner, 1949  
17991.  Lampadena luminosa (Garman, 1899) Luminous lanternfish
17992.  Lampadena notialis Nafpaktitis & Paxton, 1968 Notal lanternfish
17993.  Lampadena pontifex Krefft, 1970  
17994.  Lampadena speculigera Goode & Bean, 1896 Mirror lanternfish
17995.  Lampadena urophaos Paxton, 1963 Sunbeam lampfish
17996.  Lampadena yaquinae (Coleman & Nafpaktitis, 1972)  
17997.  Lampanyctodes hectoris (Günther, 1876) Hector's lanternfish
17998.  Lampanyctus acanthurus Wisner, 1974 Spinytail lampfish
17999.  Lampanyctus achirus Andriashev, 1962 Lantern fish
18000.  Lampanyctus alatus Goode & Bean, 1896 Winged lanternfish
18001.  Lampanyctus ater Tåning, 1928 Dusky lanternfish
18002.  Lampanyctus australis Tåning, 1932 Southern lanternfish
18003.  Lampanyctus bristori (Zahuranec, 2000)  
18004.  Lampanyctus crocodilus (Risso, 1810) Jewel lanternfish
18005.  Lampanyctus crypticus (Zahuranec, 2000)  
18006.  Lampanyctus cuprarius Tåning, 1928  
18007.  Lampanyctus fernae Wisner, 1971  
18008.  Lampanyctus festivus Tåning, 1928 Festive lanternfish
18009.  Lampanyctus gibbsi (Zahuranec, 2000)  
18010.  Lampanyctus hawaiiensis (Zahuranec, 2000)  
18011.  Lampanyctus hubbsi Wisner, 1963  
18012.  Lampanyctus idostigma Parr, 1931  
18013.  Lampanyctus indicus (Zahuranec, 2000)  
18014.  Lampanyctus intricarius Tåning, 1928 Diamondcheek lanternfish
18015.  Lampanyctus isaacsi Wisner, 1974  
18016.  Lampanyctus iselinoides Bussing, 1965  
18017.  Lampanyctus jordani Gilbert, 1913 Brokenline lanternfish
18018.  Lampanyctus lepidolychnus Becker, 1967 Mermaid lanternfish
18019.  Lampanyctus lineatus Tåning, 1928  
18020.  Lampanyctus macdonaldi (Goode & Bean, 1896) Rakery beaconlamp
18021.  Lampanyctus macropterus (Brauer, 1904)  
18022.  Lampanyctus niger (Günther, 1887) Black lantern fish
18023.  Lampanyctus nobilis Tåning, 1928 Noble lampfish
18024.  Lampanyctus omostigma Gilbert, 1908  
18025.  Lampanyctus parvicauda Parr, 1931 Slimtail lampfish
18026.  Lampanyctus photonotus Parr, 1928  
18027.  Lampanyctus phyllisae (Zahuranec, 2000)  
18028.  Lampanyctus pusillus (Johnson, 1890) Pygmy lanternfish
18029.  Lampanyctus regalis (Gilbert, 1892) Pinpoint lampfish
18030.  Lampanyctus ritteri Gilbert, 1915 Broadfin lampfish
18031.  Lampanyctus simulator Wisner, 1971  
18032.  Lampanyctus steinbecki Bolin, 1939 Longfin lampfish
18033.  Lampanyctus tenuiformis (Brauer, 1906) Slender lanternfish
18034.  Lampanyctus turneri (Fowler, 1934)  
18035.  Lampanyctus vadulus Hulley, 1981  
18036.  Lampanyctus wisneri (Zahuranec, 2000)  
18037.  Lampetra aepyptera (Abbott, 1860) Least brook lamprey
18038.  Lampetra alavariensis Mateus, Alves, Quintella & Almeida, 2013  
18039.  Lampetra auremensis Mateus, Alves, Quintella & Almeida, 2013  
18040.  Lampetra fluviatilis (Linnaeus, 1758) River lamprey
18041.  Lampetra lanceolata Kux & Steiner, 1972 Turkish brook lamprey
18042.  Lampetra lusitanica Mateus, Alves, Quintella & Almeida, 2013  
18043.  Lampetra planeri (Bloch, 1784) European brook lamprey
18044.  Lampetra richardsoni Vladykov & Follett, 1965 Western brook lamprey
18045.  Lampetra soljani Tutman, Freyhof, Dulčić, Glamuzina & Geiger, 2017  
18046.  Lampetra zanandreai Vladykov, 1955 Po brook lamprey
18047.  Lampichthys procerus (Brauer, 1904) Blackhead lanternfish
18048.  Lampiella gibbosa (Miranda Ribeiro, 1908)  
18049.  Lamprichthys tanganicanus (Boulenger, 1898) Tanganyika killifish
18050.  Lampris australensis Underkoffler, Luers, Hyde & Craig, 2018 Southern spotted opah
18051.  Lampris guttatus (Brünnich, 1788) Opah
18052.  Lampris immaculatus Gilchrist, 1904 Southern opah
18053.  Lampris incognitus Underkoffler, Luers, Hyde & Craig, 2018 Smalleye Pacific opah
18054.  Lampris lauta Lowe, 1838 East Atlantic opah
18055.  Lampris megalopsis Underkoffler, Luers, Hyde & Craig, 2018 Bigeye Pacific opah
18056.  Lamprogrammus brunswigi (Brauer, 1906)  
18057.  Lamprogrammus exutus Nybelin & Poll, 1958 Legless cuskeel
18058.  Lamprogrammus fragilis Alcock, 1892  
18059.  Lamprogrammus niger Alcock, 1891  
18060.  Lamprogrammus shcherbachevi Cohen & Rohr, 1993 Scaleline cusk
18061.  Lamprologus callipterus Boulenger, 1906  
18062.  Lamprologus congoensis Schilthuis, 1891  
18063.  Lamprologus finalimus Nichols & La Monte, 1931  
18064.  Lamprologus kungweensis Poll, 1956  
18065.  Lamprologus laparogramma Bills & Ribbink, 1997  
18066.  Lamprologus lemairii Boulenger, 1899  
18067.  Lamprologus lethops Roberts & Stewart, 1976  
18068.  Lamprologus markerti Tougas & Stiassny, 2014  
18069.  Lamprologus meleagris Büscher, 1991  
18070.  Lamprologus mocquardi Pellegrin, 1903  
18071.  Lamprologus ocellatus (Steindachner, 1909)  
18072.  Lamprologus ornatipinnis Poll, 1949  
18073.  Lamprologus signatus Poll, 1952  
18074.  Lamprologus speciosus Büscher, 1991  
18075.  Lamprologus stappersi Pellegrin, 1927  
18076.  Lamprologus symoensi Poll, 1976  
18077.  Lamprologus teugelsi Schelly & Stiassny, 2004  
18078.  Lamprologus tigripictilis Schelly & Stiassny, 2004  
18079.  Lamprologus tumbanus Boulenger, 1899  
18080.  Lamprologus werneri Poll, 1959  
18081.  Landonia latidens Eigenmann & Henn, 1914  
18082.  Laocypris hispida Kottelat, 2000  
18083.  Lapitaichthys frickei Schwarzhans & Møller, 2007  
18084.  Lappanella fasciata (Cocco, 1833)  
18085.  Lappanella guineensis Bauchot, 1969  
18086.  Larimichthys crocea (Richardson, 1846) Large yellow croaker
18087.  Larimichthys pamoides (Munro, 1964) Southern yellow croaker
18088.  Larimichthys polyactis (Bleeker, 1877) Yellow croaker
18089.  Larimus acclivis Jordan & Bristol, 1898 Steeplined drum
18090.  Larimus argenteus (Gill, 1863) Silver drum
18091.  Larimus breviceps Cuvier, 1830 Shorthead drum
18092.  Larimus effulgens Gilbert, 1898 Shining drum
18093.  Larimus fasciatus Holbrook, 1855 Banded drum
18094.  Larimus pacificus Jordan & Bollman, 1890 Pacific drum
18095.  Larsonella pumilus (Larson & Hoese, 1980) Dwarf slippery goby
18096.  Lasiancistrus caucanus Eigenmann, 1912  
18097.  Lasiancistrus guacharote (Valenciennes, 1840)  
18098.  Lasiancistrus heteracanthus (Günther, 1869)  
18099.  Lasiancistrus saetiger Armbruster, 2005  
18100.  Lasiancistrus schomburgkii (Günther, 1864)  
18101.  Lasiancistrus tentaculatus Armbruster, 2005  
18102.  Lasiognathus amphirhamphus Pietsch, 2005  
18103.  Lasiognathus beebei Regan & Trewavas, 1932  
18104.  Lasiognathus dinema Pietsch & Sutton, 2015  
18105.  Lasiognathus intermedius Bertelsen & Pietsch, 1996  
18106.  Lasiognathus saccostoma Regan, 1925  
18107.  Lasiognathus waltoni Nolan & Rosenblatt, 1975  
18108.  Lateolabrax japonicus (Cuvier, 1828) Japanese seabass
18109.  Lateolabrax latus Katayama, 1957 Blackfin seabass
18110.  Lates angustifrons Boulenger, 1906 Tanganyika lates
18111.  Lates calcarifer (Bloch, 1790) Barramundi
18112.  Lates japonicus Katayama & Taki, 1984 Japanese lates
18113.  Lates lakdiva Pethiyagoda & Gill, 2012  
18114.  Lates longispinis Worthington, 1932 Rudolf lates
18115.  Lates macrophthalmus Worthington, 1929 Albert lates
18116.  Lates mariae Steindachner, 1909 Bigeye lates
18117.  Lates microlepis Boulenger, 1898 Forktail lates
18118.  Lates niloticus (Linnaeus, 1758) Nile perch
18119.  Lates stappersii (Boulenger, 1914) Sleek lates
18120.  Lates uwisara Pethiyagoda & Gill, 2012  
18121.  Latimeria chalumnae Smith, 1939 Coelacanth
18122.  Latimeria menadoensis Pouyaud, Wirjoatmodjo, Rachmatika, Tjakrawidjaja, Hadiaty & Hadie, 1999 Sulawesi coelacanth
18123.  Latridopsis ciliaris (Forster, 1801) Blue moki
18124.  Latridopsis forsteri (Castelnau, 1872) Bastard trumpeter
18125.  Latris lineata (Forster, 1801) Striped trumpeter
18126.  Latris pacifica Roberts, 2003 Silver trumpeter
18127.  Latropiscis purpurissatus (Richardson, 1843) Sergeant baker
18128.  Laubuka brahmaputraensis Kulabtong, Suksri & Nonpayom, 2012  
18129.  Laubuka caeruleostigmata Smith, 1931 Leaping barb
18130.  Laubuka fasciata (Silas, 1958)  
18131.  Laubuka hema Sudasinghe, Pethiyagoda & Meegaskumbura, 2020 Gal oya blue laubuka
18132.  Laubuka lankensis (Deraniyagala, 1960) Lanka blue laubuka
18133.  Laubuka latens Knight, 2015  
18134.  Laubuka laubuca (Hamilton, 1822) Indian glass barb
18135.  Laubuka parafasciata Lalramliana, Vanlalhlimpuia & Singh, 2017  
18136.  Laubuka siamensis Fowler, 1939  
18137.  Laubuka tenella Kullander, Rahman, Norén & Mollah, 2018  
18138.  Laubuka trevori Knight, 2015  
18139.  Laubuka varuna Pethiyagoda, Kottelat, Silva, Maduwage & Meegaskumbura, 2008  
18140.  Lavinia exilicauda Baird & Girard, 1854 Hitch
18141.  Lebetus guilleti (Le Danois, 1913) Guillet's goby
18142.  Lebetus patzneri Schliewen, Kovačić & Ordines, 2019 Patzner's goby
18143.  Lebetus scorpioides (Collett, 1874) Diminutive goby
18144.  Lebiasina ardilai Netto-Ferraira, Lopez-Fernandez, Taphorn & Liverpool, 2013  
18145.  Lebiasina astrigata (Regan, 1903)  
18146.  Lebiasina aureoguttata (Fowler, 1911)  
18147.  Lebiasina bimaculata Valenciennes, 1847 Twospot lebiasina
18148.  Lebiasina boruca (Bussing, 1967)  
18149.  Lebiasina chocoensis Ardila Rodríguez, 2010  
18150.  Lebiasina chucuriensis Ardila Rodríguez, 2001  
18151.  Lebiasina colombia Ardila Rodríguez, 2008  
18152.  Lebiasina elongata (Boulenger, 1887)  
18153.  Lebiasina erythrinoides (Valenciennes, 1850)  
18154.  Lebiasina festae (Boulenger, 1899)  
18155.  Lebiasina floridablancaensis Ardila Rodríguez, 1994  
18156.  Lebiasina intermedia Meinken, 1936  
18157.  Lebiasina marilynae Netto-Ferreira, 2012  
18158.  Lebiasina melanoguttata Netto-Ferreira, 2012  
18159.  Lebiasina minuta Netto-Ferreira, 2012  
18160.  Lebiasina multimaculata Boulenger, 1911  
18161.  Lebiasina narinensis Ardila Rodríguez, 2002  
18162.  Lebiasina ortegai Ardila Rodríguez, 2008  
18163.  Lebiasina panamensis (Gill, 1877)  
18164.  Lebiasina provenzanoi Ardila Rodríguez, 1999  
18165.  Lebiasina taphorni Ardila Rodríguez, 2004  
18166.  Lebiasina unitaeniata (Günther, 1864)  
18167.  Lebiasina uruyensis Fernández-Yépez, 1967  
18168.  Lebiasina yepezi Netto-Ferreira, Oyakawa, Zuanon & Nolasco, 2011  
18169.  Lebiasina yuruaniensis Ardila Rodríguez, 2000  
18170.  Lecanogaster chrysea Briggs, 1957  
18171.  Lecanogaster gorgoniphila Fricke & Wirtz, 2017  
18172.  Lefua costata (Kessler, 1876) Eightbarbel loach
18173.  Lefua echigonia Jordan & Richardson, 1907  
18174.  Lefua nikkonis (Jordan & Fowler, 1903)  
18175.  Lefua nishimurai Katayama, 2024  
18176.  Lefua pleskei (Herzenstein, 1888)  
18177.  Lefua sayu (Herre & Lin, 1936)  
18178.  Lefua torrentis Hosoya, Ito & Miyazaki, 2018  
18179.  Leiarius arekaima (Jardine, 1841)  
18180.  Leiarius longibarbis (Castelnau, 1855)  
18181.  Leiarius marmoratus (Gill, 1870)  
18182.  Leiarius pictus (Müller & Troschel, 1849)  
18183.  Leiocassis aculeata Ng & Hadiaty, 2005  
18184.  Leiocassis bekantan Ng & Tan, 2018  
18185.  Leiocassis brevirostris Nguyen, 2005  
18186.  Leiocassis collina Ng & Lim, 2006  
18187.  Leiocassis crassirostris Regan, 1913  
18188.  Leiocassis doriae Regan, 1913  
18189.  Leiocassis hosii Regan, 1906  
18190.  Leiocassis longibarbus Cui, 1990  
18191.  Leiocassis micropogon (Bleeker, 1852)  
18192.  Leiocassis poeciloptera (Valenciennes, 1840)  
18193.  Leiocassis rudicula Ng & Hadiaty, 2019  
18194.  Leiocassis saravacensis Boulenger, 1894  
18195.  Leiocassis tenebrica Ng & Lim, 2006  
18196.  Leiocassis yeni Nguyen & Nguyen, 2005  
18197.  Leiocottus hirundo Girard, 1856 Lavender sculpin
18198.  Leiodon cutcutia (Hamilton, 1822) Ocellated pufferfish
18199.  Leiodon dapsilis (Whitley, 1943) Plentiful toby
18200.  Leiognathus bindoides (Bleeker, 1851)  
18201.  Leiognathus brevirostris (Valenciennes, 1835) Shortnose ponyfish
18202.  Leiognathus equula (Forsskål, 1775) Common ponyfish
18203.  Leiognathus parviceps (Valenciennes, 1835)  
18204.  Leiognathus robustus Sparks & Dunlap, 2004  
18205.  Leiopotherapon aheneus (Mees, 1963) Fortescus grunter
18206.  Leiopotherapon macrolepis Vari, 1978 Kimberley spangled perch
18207.  Leiopotherapon plumbeus (Kner, 1864)  
18208.  Leiopotherapon unicolor (Günther, 1859) Spangled perch
18209.  Leiostomus xanthurus Lacepède, 1802 Spot croaker
18210.  Leiuranus semicinctus (Lay & Bennett, 1839) Saddled snake-eel
18211.  Leiuranus versicolor (Richardson, 1848) Convict snake eel
18212.  Lentipes adelphizonus Watson & Kottelat, 2006  
18213.  Lentipes andamanicus (Mukerji, 1935)  
18214.  Lentipes argenteus Keith, Hadiaty & Lord, 2014  
18215.  Lentipes armatus Sakai & Nakamura, 1979 Peppermint armour goby
18216.  Lentipes bunagaya Maeda & Kobayashi, 2021 Bunagaya goby
18217.  Lentipes caroline Lynch, Keith & Pezold, 2013  
18218.  Lentipes concolor (Gill, 1860) Oopu Alamoo
18219.  Lentipes crittersius Watson & Allen, 1999  
18220.  Lentipes dimetrodon Watson & Allen, 1999  
18221.  Lentipes ikeae Keith, Hubert, Busson & Hadiaty, 2014  
18222.  Lentipes kaaea Watson, Keith & Marquet, 2002 Caledonian Red-Nose
18223.  Lentipes kijimuna Maeda & Kobayashi, 2021 Kijimuna goby
18224.  Lentipes kolobangara Keith, Lord, Boseto & Ebner, 2016  
18225.  Lentipes mekonggaensis Keith & Hadiaty, 2014  
18226.  Lentipes mindanaoensis Chen, 2004  
18227.  Lentipes multiradiatus Allen, 2001  
18228.  Lentipes niasensis Harefa & Chen, 2022 Heart-finned goby
18229.  Lentipes palawanirufus Maeda & Palla, 2021 Palawan lentipes goby
18230.  Lentipes rubrofasciatus Maugé, Marquet & Laboute, 1992  
18231.  Lentipes solomonensis Jenkins, Allen & Boseto, 2008  
18232.  Lentipes venustus Allen, 2004  
18233.  Lentipes watsoni Allen, 1997  
18234.  Lentipes whittenorum Watson & Kottelat, 1994  
18235.  Leocottus kesslerii (Dybowski, 1874) Kessler's sculpin
18236.  Lepadichthys bilineatus Craig, Bogorodsky & Randall, 2015  
18237.  Lepadichthys caritus Briggs, 1969 Pale clingfish
18238.  Lepadichthys coccinotaenia Regan, 1921 Eyestripe clingfish
18239.  Lepadichthys ctenion Briggs & Link, 1963  
18240.  Lepadichthys erythraeus Briggs & Link, 1963  
18241.  Lepadichthys frenatus Waite, 1904  
18242.  Lepadichthys minor Briggs, 1955 Minor clingfish
18243.  Lepadichthys sandaracatus Whitley, 1943  
18244.  Lepadichthys springeri Briggs, 2001 Springer's clingfish
18245.  Lepadichthys trishula Fujiwara, Hagiwara & Motomura, 2020 Trident clingfsh
18246.  Lepadicyathus mendeleevi Prokofiev, 2005 Mendeleev's clingfish
18247.  Lepadogaster candolii Risso, 1810 Connemarra clingfish
18248.  Lepadogaster lepadogaster (Bonnaterre, 1788) Shore clingfish
18249.  Lepadogaster purpurea (Bonnaterre, 1788) Cornish sucker
18250.  Lepidamia kalosoma (Bleeker, 1852) Pinstripe cardinalfish
18251.  Lepidamia multitaeniata (Cuvier, 1828) Smallscale cardinal
18252.  Lepidamia natalensis (Gilchrist & Thompson, 1908)  
18253.  Lepidamia omanensis (Gon & Mee, 1995) Oman cardinalfish
18254.  Lepidammodytes macrophthalmus Ida, Sirimontaporn & Monkolprasit, 1994  
18255.  Lepidarchus adonis Roberts, 1966 Jellybean tetra
18256.  Lepidiolamprologus attenuatus (Steindachner, 1909)  
18257.  Lepidiolamprologus boulengeri (Steindachner, 1909)  
18258.  Lepidiolamprologus elongatus (Boulenger, 1898)  
18259.  Lepidiolamprologus hecqui (Boulenger, 1899)  
18260.  Lepidiolamprologus kamambae Kullander, Karlsson & Karlsson, 2012  
18261.  Lepidiolamprologus kendalli (Poll & Stewart, 1977)  
18262.  Lepidiolamprologus meeli (Poll, 1948)  
18263.  Lepidiolamprologus mimicus Schelly, Takahashi, Bills & Hori, 2007  
18264.  Lepidiolamprologus profundicola (Poll, 1949)  
18265.  Lepidiolamprologus variostigma (Büscher, 1995)  
18266.  Lepidion capensis Gilchrist, 1922  
18267.  Lepidion ensiferus (Günther, 1887) Patagonian codling
18268.  Lepidion eques (Günther, 1887) North Atlantic codling
18269.  Lepidion guentheri (Giglioli, 1880)  
18270.  Lepidion inosimae (Günther, 1887) Morid cod
18271.  Lepidion lepidion (Risso, 1810) Mediterranean codling
18272.  Lepidion microcephalus Cowper, 1956 Small-headed cod
18273.  Lepidion natalensis Gilchrist, 1922  
18274.  Lepidion schmidti Svetovidov, 1936 Schmidt's cod
18275.  Lepidobero sinensis Qin & Jin, 1992  
18276.  Lepidoblennius haplodactylus Steindachner, 1867 Eastern jumping blenny
18277.  Lepidoblennius marmoratus (Macleay, 1878) Western jumping blenny
18278.  Lepidoblepharon ophthalmolepis Weber, 1913 Scale-eyed flounder
18279.  Lepidocephalichthys alkaia Havird & Page, 2010  
18280.  Lepidocephalichthys annandalei Chaudhuri, 1912 Annandale loach
18281.  Lepidocephalichthys arunachalensis (Datta & Barman, 1984)  
18282.  Lepidocephalichthys barbatuloides (Bleeker, 1851)  
18283.  Lepidocephalichthys berdmorei (Blyth, 1860) Burmese loach
18284.  Lepidocephalichthys birmanicus (Rendahl, 1948)  
18285.  Lepidocephalichthys coromandelensis (Menon, 1992)  
18286.  Lepidocephalichthys eleios Kottelat, 2017  
18287.  Lepidocephalichthys furcatus (de Beaufort, 1933)  
18288.  Lepidocephalichthys goalparensis Pillai & Yazdani, 1976  
18289.  Lepidocephalichthys guntea (Hamilton, 1822) Guntea loach
18290.  Lepidocephalichthys hasselti (Valenciennes, 1846)  
18291.  Lepidocephalichthys irrorata Hora, 1921 Loktak loach
18292.  Lepidocephalichthys jonklaasi (Deraniyagala, 1956) Jonklaas' s loach
18293.  Lepidocephalichthys kranos Havird & Page, 2010  
18294.  Lepidocephalichthys lorentzi (Weber & de Beaufort, 1916)  
18295.  Lepidocephalichthys manipurensis Arunkumar, 2000 Yu loach
18296.  Lepidocephalichthys micropogon (Blyth, 1860)  
18297.  Lepidocephalichthys thermalis (Valenciennes, 1846) Common spiny loach
18298.  Lepidocephalichthys tomaculum Kottelat & Lim, 1992  
18299.  Lepidocephalichthys zeppelini Havird & Tangjitjaroen, 2010  
18300.  Lepidocephalus macrochir (Bleeker, 1854)  
18301.  Lepidocephalus nanensis Deein, Tangjitjaroen & Page, 2014  
18302.  Lepidocephalus spectrum Roberts, 1989  
18303.  Lepidocharax burnsi Ferreira, Menezes & Quagio-Grassiotto, 2011  
18304.  Lepidocharax diamantina Ferreira, Menezes & Quagio-Grassiotto, 2011  
18305.  Lepidocybium flavobrunneum (Smith, 1843) Escolar
18306.  Lepidogalaxias salamandroides Mees, 1961 Salamanderfish
18307.  Lepidogobius lepidus (Girard, 1858) Bay goby
18308.  Lepidomeda albivallis Miller & Hubbs, 1960 White River spinedace
18309.  Lepidomeda aliciae (Jouy, 1881) Southern leatherside chub
18310.  Lepidomeda altivelis Miller & Hubbs, 1960 Pahranagat spinedace
18311.  Lepidomeda copei (Jordan & Gilbert, 1881) Northern leatherside chub
18312.  Lepidomeda mollispinis Miller & Hubbs, 1960 Virgin spinedace
18313.  Lepidomeda vittata Cope, 1874 Little Colorado spinedace
18314.  Lepidonectes bimaculatus Allen & Robertson, 1992 Twinspot triplefin
18315.  Lepidonectes clarkhubbsi Bussing, 1991 Signal triplefin
18316.  Lepidonectes corallicola (Kendall & Radcliffe, 1912) Galapagos triplefin blenny
18317.  Lepidonotothen squamifrons (Günther, 1880) Grey rockcod
18318.  Lepidoperca aurantia Roberts, 1989 New Zealand orange perch
18319.  Lepidoperca brochata Katayama & Fujii, 1982 Fangtooth perch
18320.  Lepidoperca caesiopercula (Whitley, 1951) Greycheek basslet
18321.  Lepidoperca coatsii (Regan, 1913)  
18322.  Lepidoperca filamenta Roberts, 1987 Western orange perch
18323.  Lepidoperca inornata Regan, 1914  
18324.  Lepidoperca magna Katayama & Fujii, 1982 Sharphead perch
18325.  Lepidoperca occidentalis Whitley, 1951 Slender orange perch
18326.  Lepidoperca pulchella (Waite, 1899) Orange perch
18327.  Lepidoperca tasmanica Norman, 1937 Tasmanian perch
18328.  Lepidophanes gaussi (Brauer, 1906)  
18329.  Lepidophanes guentheri (Goode & Bean, 1896) Günther's lanternfish
18330.  Lepidopsetta bilineata (Ayres, 1855) Pacific rock sole
18331.  Lepidopsetta mochigarei Snyder, 1911 Dusky sole
18332.  Lepidopsetta polyxystra Orr & Matarese, 2000 Northern rock sole
18333.  Lepidopus altifrons Parin & Collette, 1993 Crested scabbardfish
18334.  Lepidopus calcar Parin & Mikhailin, 1982 Hawaiian ridge scabbardfish
18335.  Lepidopus caudatus (Euphrasen, 1788) Silver scabbardfish
18336.  Lepidopus dubius Parin & Mikhailin, 1981 Doubtful scabbardfish
18337.  Lepidopus fitchi Rosenblatt & Wilson, 1987 Pacific scabbardfish
18338.  Lepidopus manis Rosenblatt & Wilson, 1987 Ghost scabbardfish
18339.  Lepidopygopsis typus Raj, 1941 Peninsular hilltrout
18340.  Lepidorhombus boscii (Risso, 1810) Four-spot megrim
18341.  Lepidorhombus whiffiagonis (Walbaum, 1792) Megrim
18342.  Lepidorhynchus denticulatus Richardson, 1846 Thorntooth grenadier
18343.  Lepidosiren paradoxa Fitzinger, 1837 South American lungfish
18344.  Lepidotrigla abyssalis Jordan & Starks, 1904  
18345.  Lepidotrigla alata (Houttuyn, 1782)  
18346.  Lepidotrigla alcocki Regan, 1908  
18347.  Lepidotrigla annamarae del Cerro & Lloris, 1997  
18348.  Lepidotrigla argus Ogilby, 1910 Long-finned gurnard
18349.  Lepidotrigla argyrosoma Fowler, 1938  
18350.  Lepidotrigla bentuviai Richards & Saksena, 1977 Twohorn gurnard
18351.  Lepidotrigla bispinosa Steindachner, 1898 Bullhorn gurnard
18352.  Lepidotrigla brachyoptera Hutton, 1872 Scaly gurnard
18353.  Lepidotrigla cadmani Regan, 1915 Scalebreast gurnard
18354.  Lepidotrigla calodactyla Ogilby, 1910 Drab longfin gurnard
18355.  Lepidotrigla carolae Richards, 1968 Carol's gurnard
18356.  Lepidotrigla cavillone (Lacepède, 1801) Large-scaled gurnard
18357.  Lepidotrigla deasoni Herre & Kauffman, 1952  
18358.  Lepidotrigla dieuzeidei Blanc & Hureau, 1973 Spiny gurnard
18359.  Lepidotrigla eydouxii Sauvage, 1878  
18360.  Lepidotrigla faurei Gilchrist & Thompson, 1914 Scalybreast gurnard
18361.  Lepidotrigla firmisquamis Prokofiev & Yato, 2020  
18362.  Lepidotrigla grandis Ogilby, 1910 Supreme gurnard
18363.  Lepidotrigla guentheri Hilgendorf, 1879  
18364.  Lepidotrigla hime Matsubara & Hiyama, 1932  
18365.  Lepidotrigla japonica (Bleeker, 1854)  
18366.  Lepidotrigla jimjoebob Richards, 1992  
18367.  Lepidotrigla kanagashira Kamohara, 1936  
18368.  Lepidotrigla kishinouyi Snyder, 1911  
18369.  Lepidotrigla larsoni del Cerro & Lloris, 1997 Swordtip gurnard
18370.  Lepidotrigla lepidojugulata Li, 1981  
18371.  Lepidotrigla longifaciata Yatou, 1981  
18372.  Lepidotrigla longimana Li, 1981  
18373.  Lepidotrigla longipinnis Alcock, 1890 Stellar gurnard
18374.  Lepidotrigla macracaina Gomon & Kawai, 2018 Tophat gurnard
18375.  Lepidotrigla macrobrachia Fowler, 1938  
18376.  Lepidotrigla maculapinna Gomon & Kawai, 2018 Bluespot gurnard
18377.  Lepidotrigla marisinensis (Fowler, 1938)  
18378.  Lepidotrigla microptera Günther, 1873  
18379.  Lepidotrigla modesta Waite, 1899 Cocky gurnard
18380.  Lepidotrigla mulhalli Macleay, 1884 Roundsnout gurnard
18381.  Lepidotrigla multispinosa Smith, 1934 Indian Ocean spiny gurnard
18382.  Lepidotrigla musorstom del Cerro & Lloris, 1997  
18383.  Lepidotrigla nana del Cerro & Lloris, 1997  
18384.  Lepidotrigla oglina Fowler, 1938  
18385.  Lepidotrigla omanensis Regan, 1905 Oman gurnard
18386.  Lepidotrigla papilio (Cuvier, 1829)  
18387.  Lepidotrigla pectoralis Fowler, 1938  
18388.  Lepidotrigla pleuracanthica (Richardson, 1845) Eastern spiny gurnard
18389.  Lepidotrigla psolokerkos Gomon & Psomadakis, 2018 Skinny gurnard
18390.  Lepidotrigla punctipectoralis Fowler, 1938 Finspot gurnard
18391.  Lepidotrigla robinsi Richards, 1997  
18392.  Lepidotrigla russelli del Cerro & Lloris, 1995 Smooth gurnard
18393.  Lepidotrigla sayademalha Richards, 1992  
18394.  Lepidotrigla sereti del Cerro & Lloris, 1997  
18395.  Lepidotrigla spiloptera Günther, 1880 Spotwing gurnard
18396.  Lepidotrigla spinosa Gomon, 1987 Shortfin gurnard
18397.  Lepidotrigla tanydactyla Gomon & Kawai, 2018 Longfinger gurnard
18398.  Lepidotrigla umbrosa Ogilby, 1910 Blackspot gurnard
18399.  Lepidotrigla vanessa (Richardson, 1839) Butterfly gurnard
18400.  Lepidotrigla vaubani del Cerro & Lloris, 1997  
18401.  Lepidotrigla venusta Fowler, 1938  
18402.  Lepidozygus tapeinosoma (Bleeker, 1856) Fusilier damselfish
18403.  Lepisosteus oculatus Winchell, 1864 Spotted gar
18404.  Lepisosteus osseus (Linnaeus, 1758) Longnose gar
18405.  Lepisosteus platostomus Rafinesque, 1820 Shortnose gar
18406.  Lepisosteus platyrhincus DeKay, 1842 Florida gar
18407.  Lepomis auritus (Linnaeus, 1758) Redbreast sunfish
18408.  Lepomis cyanellus Rafinesque, 1819 Green sunfish
18409.  Lepomis gibbosus (Linnaeus, 1758) Pumpkinseed
18410.  Lepomis gulosus (Cuvier, 1829) Warmouth
18411.  Lepomis humilis (Girard, 1858) Orangespotted sunfish
18412.  Lepomis macrochirus Rafinesque, 1819 Bluegill
18413.  Lepomis marginatus (Holbrook, 1855) Dollar sunfish
18414.  Lepomis megalotis (Rafinesque, 1820) Longear sunfish
18415.  Lepomis microlophus (Günther, 1859) Redear sunfish
18416.  Lepomis miniatus (Jordan, 1877) Redspotted sunfish
18417.  Lepomis peltastes Cope, 1870 Northern sunfish
18418.  Lepomis punctatus (Valenciennes, 1831) Spotted sunfish
18419.  Lepomis symmetricus Forbes, 1883 Bantam sunfish
18420.  Lepophidium aporrhox Robins, 1961 Dusky cusk eel
18421.  Lepophidium brevibarbe (Cuvier, 1829) Shortbeard cusk-eel
18422.  Lepophidium collettei Robins, Robins & Brown, 2012 Brazilian cusk-eel
18423.  Lepophidium crossotum Robins, Robins & Brown, 2012 Whitespot cusk-eel
18424.  Lepophidium cultratum Robins, Robins & Brown, 2012 Blackear cusk-eel
18425.  Lepophidium entomelan Robins, Robins & Brown, 2012 Blackthroat cusk-eel
18426.  Lepophidium gilmorei Robins, Robins & Brown, 2012 Pepperfin cusk-eel
18427.  Lepophidium hubbsi Robins & Lea, 1978 Panamic cusk-eel
18428.  Lepophidium inca Robins & Lea, 1978 Incan cusk-eel
18429.  Lepophidium jeannae Fowler, 1941 Mottled cusk-eel
18430.  Lepophidium kallion Robins, 1959 Palenose cusk-eel
18431.  Lepophidium marmoratum (Goode & Bean, 1885) Marbled cusk-eel
18432.  Lepophidium microlepis (Gilbert, 1890) Silver cusk eel
18433.  Lepophidium negropinna Hildebrand & Barton, 1949 Specklefin cusk eel
18434.  Lepophidium pardale (Gilbert, 1890) Leopard cusk eel
18435.  Lepophidium pheromystax Robins, 1960 Blackedge cusk-eel
18436.  Lepophidium profundorum (Gill, 1863) Blackrim cusk-eel
18437.  Lepophidium prorates (Jordan & Bollman, 1890) Prowspine cusk eel
18438.  Lepophidium robustum Robins, Robins & Brown, 2012 Robust cusk-eel
18439.  Lepophidium staurophor Robins, 1959 Barred cusk-eel
18440.  Lepophidium stigmatistium (Gilbert, 1890) Mexican cusk-eel
18441.  Lepophidium wileyi Robins, Robins & Brown, 2012 Fringed cusk-eel
18442.  Lepophidium zophochir Robins, Robins & Brown, 2012 Sooty cusk-eel
18443.  Leporacanthicus galaxias Isbrücker & Nijssen, 1989  
18444.  Leporacanthicus heterodon Isbrücker & Nijssen, 1989  
18445.  Leporacanthicus joselimai Isbrücker & Nijssen, 1989  
18446.  Leporacanthicus triactis Isbrücker, Nijssen & Nico, 1992  
18447.  Leporellus cartledgei Fowler, 1941  
18448.  Leporellus pictus (Kner, 1858)  
18449.  Leporellus retropinnis (Eigenmann, 1922)  
18450.  Leporellus vittatus (Valenciennes, 1850) Yellow rabbit characin
18451.  Leporinus acutidens (Valenciennes, 1837)  
18452.  Leporinus affinis Günther, 1864  
18453.  Leporinus agassizii Steindachner, 1876  
18454.  Leporinus alternus Eigenmann, 1912  
18455.  Leporinus altipinnis Borodin, 1929  
18456.  Leporinus amae Godoy, 1980 Parrot Leporinus
18457.  Leporinus amazonicus Santos & Zuanon, 2008  
18458.  Leporinus amblyrhynchus Garavello & Britski, 1987  
18459.  Leporinus apollo Sidlauskas, Mol & Vari, 2011  
18460.  Leporinus arcus Eigenmann, 1912 Lipstick leporinus
18461.  Leporinus arimaspi Burns, Frable & Sidlauskas, 2014  
18462.  Leporinus aripuanaensis Garavello & dos Santos, 1981  
18463.  Leporinus badueli Puyo, 1948  
18464.  Leporinus bahiensis Steindachner, 1875  
18465.  Leporinus bimaculatus Castelnau, 1855  
18466.  Leporinus bistriatus Britski, 1997  
18467.  Leporinus bleheri Géry, 1999  
18468.  Leporinus boehlkei Garavello, 1988  
18469.  Leporinus britskii Feitosa, Santos & Birindelli, 2011  
18470.  Leporinus brunneus Myers, 1950  
18471.  Leporinus cylindriformis Borodin, 1929  
18472.  Leporinus desmotes Fowler, 1914  
18473.  Leporinus ecuadorensis Eigenmann & Henn, 1916  
18474.  Leporinus enyae Burns, Chatfield, Birindelli & Sidlauskas, 2017  
18475.  Leporinus fasciatus (Bloch, 1794) Banded leporinus
18476.  Leporinus friderici (Bloch, 1794) Threespot leporinus
18477.  Leporinus geminis Garavello & Santos, 2009  
18478.  Leporinus gomesi Garavello & Santos, 1981  
18479.  Leporinus gossei Géry, Planquette & Le Bail, 1991  
18480.  Leporinus granti Eigenmann, 1912  
18481.  Leporinus guttatus Birindelli & Britski, 2009  
18482.  Leporinus holostictus Cope, 1878  
18483.  Leporinus inexpectatus Britski, Garavello, Oliveira & Birindelli, 2024  
18484.  Leporinus jamesi Garman, 1929  
18485.  Leporinus jatuncochi Ovchynnyk, 1971  
18486.  Leporinus klausewitzi Géry, 1960  
18487.  Leporinus lacustris Amaral Campos, 1945  
18488.  Leporinus lebaili Géry & Planquette, 1983  
18489.  Leporinus leschenaulti Valenciennes, 1850  
18490.  Leporinus lignator Boaretto, Ohara, Souza-Shibatta & Birindelli, 2025  
18491.  Leporinus maculatus Müller & Troschel, 1844 Spotted leporinus
18492.  Leporinus marcgravii Lütken, 1875  
18493.  Leporinus melanopleura Günther, 1864 Spottail leporinus
18494.  Leporinus melanopleurodes Birindelli, Britski & Garavello, 2013  
18495.  Leporinus melanostictus Norman, 1926  
18496.  Leporinus microphthalmus Garavello, 1989  
18497.  Leporinus microphysus Birindelli & Britski, 2013  
18498.  Leporinus moralesi Fowler, 1942  
18499.  Leporinus multifasciatus Cope, 1878  
18500.  Leporinus multimaculatus Birindelli, Teixeira & Britski, 2016  
18501.  Leporinus niceforoi Fowler, 1943  
18502.  Leporinus nigrotaeniatus (Jardine, 1841) Halfline leporinus
18503.  Leporinus nijsseni Garavello, 1990  
18504.  Leporinus octofasciatus Steindachner, 1915  
18505.  Leporinus octomaculatus Britski & Garavello, 1993  
18506.  Leporinus oliveirai Ito, Souza-Shibatta, Venturieri & Birindelli, 2023  
18507.  Leporinus ortomaculatus Garavello, 2000  
18508.  Leporinus pachyurus Valenciennes, 1850  
18509.  Leporinus parae Eigenmann, 1907  
18510.  Leporinus paralternus Fowler, 1914  
18511.  Leporinus paranensis Garavello & Britski, 1987  
18512.  Leporinus parvulus Birindelli, Britski & Lima, 2013  
18513.  Leporinus pearsoni Fowler, 1940  
18514.  Leporinus pellegrinii Steindachner, 1910  
18515.  Leporinus piau Fowler, 1941  
18516.  Leporinus pitingai Santos & Jégu, 1996  
18517.  Leporinus platycephalus Meinken, 1935  
18518.  Leporinus punctatus Garavello, 2000  
18519.  Leporinus reticulatus Britski & Garavello, 1993  
18520.  Leporinus santosi Britski & Birindelli, 2013  
18521.  Leporinus sexstriatus Britski & Garavello, 1980  
18522.  Leporinus spilopleura Norman, 1926  
18523.  Leporinus steyermarki Inger, 1956  
18524.  Leporinus striatus Kner, 1858  
18525.  Leporinus subniger Fowler, 1943  
18526.  Leporinus taeniatus Lütken, 1875  
18527.  Leporinus taeniofasciatus Britski, 1997  
18528.  Leporinus tigrinus Borodin, 1929  
18529.  Leporinus torrenticola Birindelli, Teixeira & Britski, 2016  
18530.  Leporinus trimaculatus Garavello & Santos, 1992  
18531.  Leporinus tristriatus Birindelli & Britski, 2013  
18532.  Leporinus uatumaensis Santos & Jégu, 1996  
18533.  Leporinus unitaeniatus Garavello & Santos, 2009  
18534.  Leporinus vanzoi Britski & Garavello, 2005  
18535.  Leporinus venerei Britski & Birindelli, 2008  
18536.  Leporinus villasboasorum Burns, Chatfield, Birindelli & Sidlauskas, 2017  
18537.  Leporinus wolfei Fowler, 1940  
18538.  Leporinus y-ophorus Eigenmann, 1922  
18539.  Leptacanthichthys gracilispinis (Regan, 1925) Plainchin dreamarm
18540.  Leptachirus alleni Randall, 2007 Allen's Sole
18541.  Leptachirus bensbach Randall, 2007 Bensbach River Sole
18542.  Leptachirus darwinensis Randall, 2007 Darwin Sole
18543.  Leptachirus kikori Randall, 2007 Kikori River Sole
18544.  Leptachirus klunzingeri (Weber, 1907) Tailed sole
18545.  Leptachirus lorentz Randall, 2007 Lorentz River Sole
18546.  Leptachirus polylepis Randall, 2007 Manyscale Sole
18547.  Leptachirus robertsi Randall, 2007 Robert's Sole
18548.  Leptachirus triramus Randall, 2007 Three-line Sole
18549.  Leptagoniates steindachneri Boulenger, 1887  
18550.  Leptagonus decagonus (Bloch & Schneider, 1801) Atlantic poacher
18551.  Leptatherina presbyteroides (Richardson, 1843) Silver fish
18552.  Leptatherina wallacei (Prince, Ivantsoff & Potter, 1982) Western hardyhead
18553.  Leptaulopus damasi (Tanaka, 1915)  
18554.  Leptaulopus erythrozonatus Gomon, Struthers & Stewart, 2013 Duckbill flagfin
18555.  Leptenchelys vermiformis Myers & Wade, 1941 Slender worm-eel
18556.  Lepthoplosternum altamazonicum Reis, 1997 Ucayali catfish
18557.  Lepthoplosternum beni Reis, 1997 Tambopata catfish
18558.  Lepthoplosternum pectorale (Boulenger, 1895) Chaco catfish
18559.  Lepthoplosternum stellatum Reis & Kaefer, 2005 Igarapé catfish
18560.  Lepthoplosternum tordilho Reis, 1997 Lagoon catfish
18561.  Lepthoplosternum ucamara Reis & Kaefer, 2005 Ucamara catfish
18562.  Leptoancistrus canensis (Meek & Hildebrand, 1913)  
18563.  Leptoancistrus cordobensis Dahl, 1964  
18564.  Leptobarbus hoevenii (Bleeker, 1851) Hoven's carp
18565.  Leptobarbus hosii (Regan, 1906)  
18566.  Leptobarbus melanopterus Weber & de Beaufort, 1916  
18567.  Leptobarbus melanotaenia Boulenger, 1894  
18568.  Leptobarbus rubripinna (Fowler, 1937)  
18569.  Leptobotia bellacauda Bohlen & Slechtová, 2016  
18570.  Leptobotia brachycephala Guo & Zhang, 2021  
18571.  Leptobotia citrauratea (Nichols, 1925)  
18572.  Leptobotia elongata (Bleeker, 1870)  
18573.  Leptobotia flavolineata Wang, 1981  
18574.  Leptobotia guilinensis Chen, 1980  
18575.  Leptobotia hengyangensis Huang & Zhang, 1986  
18576.  Leptobotia micra Bohlen & Slechtová, 2017  
18577.  Leptobotia microphthalma Fu & Ye, 1983  
18578.  Leptobotia orientalis Xu, Fang & Wang, 1981  
18579.  Leptobotia paucipinna Guo, Cao & Zhang, 2023  
18580.  Leptobotia pellegrini Fang, 1936  
18581.  Leptobotia posterodorsalis Lan & Chen, 1992  
18582.  Leptobotia punctata Li, Li & Chen, 2008  
18583.  Leptobotia rotundilobus Guo, Cao & Zhang, 2023  
18584.  Leptobotia rubrilabris (Dabry de Thiersant, 1872)  
18585.  Leptobotia taeniops (Sauvage, 1878)  
18586.  Leptobotia tchangi Fang, 1936  
18587.  Leptobotia tientainensis (Wu, 1930)  
18588.  Leptobrama muelleri Steindachner, 1878 Beachsalmon
18589.  Leptobrama pectoralis (Ramsay & Ogilby, 1887) Longfin beach salmon
18590.  Leptobrotula breviventralis Nielsen, 1986  
18591.  Leptobrycon jatuaranae Eigenmann, 1915  
18592.  Leptocephalus giganteus Castle, 1959 Giant leptocephalus
18593.  Leptocephalus ophichthoides D'Ancona, 1928  
18594.  Leptocharacidium omospilus Buckup, 1993  
18595.  Leptocharias smithii (Müller & Henle, 1839) Barbeled houndshark
18596.  Leptochilichthys agassizii Garman, 1899 Agassiz' smooth-head
18597.  Leptochilichthys microlepis Machida & Shiogaki, 1988 Smallscale smoothhead
18598.  Leptochilichthys pinguis (Vaillant, 1886) Vaillant's smooth-head
18599.  Leptoclinus maculatus (Fries, 1838) Daubed shanny
18600.  Leptocottus armatus Girard, 1854 Pacific staghorn sculpin
18601.  Leptocypris crossensis Howes & Teugels, 1989  
18602.  Leptocypris guineensis (Daget, 1962)  
18603.  Leptocypris konkoureensis Howes & Teugels, 1989  
18604.  Leptocypris lujae (Boulenger, 1909)  
18605.  Leptocypris modestus Boulenger, 1900  
18606.  Leptocypris niloticus (Joannis, 1835)  
18607.  Leptocypris taiaensis Howes & Teugels, 1989  
18608.  Leptocypris weeksii (Boulenger, 1899)  
18609.  Leptocypris weynsii (Boulenger, 1899)  
18610.  Leptoderma affine Alcock, 1899 Eel slickhead
18611.  Leptoderma lubricum Abe, Marumo & Kawaguchi, 1965  
18612.  Leptoderma macrophthalmum Byrkjedal, Poulsen & Galbraith, 2011  
18613.  Leptoderma macrops Vaillant, 1886 Grenadier smooth-head
18614.  Leptoderma ospesca Angulo, Baldwin & Robertson, 2016 Eastern eel-slickhead
18615.  Leptoderma retropinna Fowler, 1943  
18616.  Leptodoras acipenserinus (Günther, 1868)  
18617.  Leptodoras cataniai Sabaj Pérez, 2005  
18618.  Leptodoras copei (Fernández-Yépez, 1968)  
18619.  Leptodoras hasemani (Steindachner, 1915)  
18620.  Leptodoras juruensis Boulenger, 1898  
18621.  Leptodoras linnelli Eigenmann, 1912  
18622.  Leptodoras marki Birindelli & Sousa, 2010  
18623.  Leptodoras myersi Böhlke, 1970  
18624.  Leptodoras nelsoni Sabaj Pérez, 2005  
18625.  Leptodoras oyakawai Birindelli, Sousa & Sabaj Pérez, 2008  
18626.  Leptodoras praelongus (Myers & Weitzman, 1956)  
18627.  Leptodoras rogersae Sabaj Pérez, 2005  
18628.  Leptoglanis bouilloni Poll, 1959  
18629.  Leptoglanis xenognathus Boulenger, 1902  
18630.  Leptoichthys fistularius Kaup, 1853 Brushtail pipefish
18631.  Leptojulis chrysotaenia Randall & Ferraris, 1981 Ochreband wrasse
18632.  Leptojulis cyanopleura (Bleeker, 1853) Shoulder-spot wrasse
18633.  Leptojulis lambdastigma Randall & Ferraris, 1981  
18634.  Leptojulis polylepis Randall, 1996 Smallscale wrasse
18635.  Leptojulis urostigma Randall, 1996 Tailmark wrasse
18636.  Leptolebias aureoguttatus (da Cruz, 1974)  
18637.  Leptolebias citrinipinnis (Costa, Lacerda & Tanizaki, 1988)  
18638.  Leptolebias itanhaensis Costa, 2008  
18639.  Leptolebias marmoratus (Ladiges, 1934) Marbled pearlfish
18640.  Leptolebias opalescens (Myers, 1942) Opal pearlfish
18641.  Leptolebias splendens (Myers, 1942) Splendid pearlfish
18642.  Leptolucania ommata (Jordan, 1884) Pygmy killifish
18643.  Leptomelanosoma indicum (Shaw, 1804) Indian threadfin
18644.  Leptonotus blainvilleanus (Eydoux & Gervais, 1837) Deep-bodied pipefish
18645.  Leptonotus elevatus (Hutton, 1872) Pipefish
18646.  Leptonotus norae (Waite, 1910) Longsnout pipefish
18647.  Leptophilypnion fittkaui Roberts, 2013  
18648.  Leptophilypnion pusillus Roberts, 2013  
18649.  Leptophilypnus fluviatilis Meek & Hildebrand, 1916  
18650.  Leptophilypnus guatemalensis Thacker & Pezold, 2006  
18651.  Leptophilypnus panamensis (Meek & Hildebrand, 1916)  
18652.  Leptorhamdia essequibensis (Eigenmann, 1912)  
18653.  Leptorhamdia marmorata Myers, 1928  
18654.  Leptorhamdia schultzi (Miranda Ribeiro, 1964)  
18655.  Leptoscarus vaigiensis (Quoy & Gaimard, 1824) Marbled parrotfish
18656.  Leptoscopus macropygus (Richardson, 1846) Estuary stargazer
18657.  Leptostichaeus pumilus Miki, 1985 Neck banded blenny
18658.  Leptostomias analis Regan & Trewavas, 1930  
18659.  Leptostomias bermudensis Beebe, 1932  
18660.  Leptostomias bilobatus (Koefoed, 1956)  
18661.  Leptostomias gladiator (Zugmayer, 1911)  
18662.  Leptostomias gracilis Regan & Trewavas, 1930  
18663.  Leptostomias haplocaulus Regan & Trewavas, 1930  
18664.  Leptostomias leptobolus Regan & Trewavas, 1930  
18665.  Leptostomias longibarba Regan & Trewavas, 1930 Treathed dragon fish
18666.  Leptostomias macronema Gilbert, 1905 Long-threaded dragon fish
18667.  Leptostomias macropogon Norman, 1930  
18668.  Leptostomias multifilis Imai, 1941  
18669.  Leptostomias robustus Imai, 1941  
18670.  Leptosynanceia asteroblepa (Richardson, 1844)  
18671.  Leptotocinclus ctenistus Delapieve, Lehmann A & Reis, 2018  
18672.  Leptotocinclus madeirae Delapieve, Lehmann A & Reis, 2018  
18673.  Lepturacanthus pantului (Gupta, 1966) Coromandel hairtail
18674.  Lepturacanthus roelandti (Bleeker, 1860)  
18675.  Lepturacanthus savala (Cuvier, 1829) Savalai hairtail
18676.  Lepturichthys dolichopterus Dai, 1985  
18677.  Lepturichthys fimbriatus (Günther, 1888)  
18678.  Lestidiops affinis (Ege, 1930) Barracudina
18679.  Lestidiops bathyopteryx (Fowler, 1944)  
18680.  Lestidiops cadenati (Maul, 1962)  
18681.  Lestidiops distans (Ege, 1953)  
18682.  Lestidiops extremus (Ege, 1953)  
18683.  Lestidiops gracilis (Ege, 1953)  
18684.  Lestidiops indopacificus (Ege, 1953) Indo-Pacific barracudina
18685.  Lestidiops jayakari (Boulenger, 1889) Pacific barracudina
18686.  Lestidiops luetkeni (Ege, 1933) Naked barracuda
18687.  Lestidiops mirabilis (Ege, 1933) Strange pike smelt
18688.  Lestidiops neles (Harry, 1953)  
18689.  Lestidiops pacificus (Parr, 1931)  
18690.  Lestidiops pseudosphyraenoides (Ege, 1918)  
18691.  Lestidiops ringens (Jordan & Gilbert, 1880) Slender barracudina
18692.  Lestidiops similis (Ege, 1933)  
18693.  Lestidiops sphyraenopsis Hubbs, 1916  
18694.  Lestidiops sphyrenoides (Risso, 1820)  
18695.  Lestidium atlanticum Borodin, 1928 Atlantic barracudina
18696.  Lestidium bigelowi Graae, 1967  
18697.  Lestidium longilucifer Ho, Graham & Russell, 2020 Long light-organ barracudina
18698.  Lestidium nigrirostrum Ho, Graham & Russell, 2020 Australian robust barracudina
18699.  Lestidium nudum Gilbert, 1905 Deep water pike smelt
18700.  Lestidium orientale Ho, Tsai & Li, 2019 Oriental barracudina
18701.  Lestidium prolixum Harry, 1953  
18702.  Lestidium rofeni Ho, Graham & Russell, 2020 Rofen's barracudina
18703.  Lestradea perspicax Poll, 1943  
18704.  Lestradea stappersii (Poll, 1943)  
18705.  Lestrolepis intermedia (Poey, 1868)  
18706.  Lestrolepis japonica (Tanaka, 1908) Japanese barracudina
18707.  Lestrolepis luxiocula Ho & Golani, 2019  
18708.  Lestrolepis nigroventralis Ho, Tsai & Li, 2019 Black-belly barracudina
18709.  Lestrolepis pofi (Harry, 1953)  
18710.  Lesueurigobius friesii (Malm, 1874) Fries's goby
18711.  Lesueurigobius heterofasciatus Maul, 1971  
18712.  Lesueurigobius koumansi (Norman, 1935)  
18713.  Lesueurigobius sanzi (de Buen, 1918) Sanzo's goby
18714.  Lesueurigobius suerii (Risso, 1810) Lesueur's goby
18715.  Lesueurina platycephala Fowler, 1908 Flathead pygmy-stargazer
18716.  Letharchus aliculatus McCosker, 1974  
18717.  Letharchus rosenblatti McCosker, 1974 Sailfin snake-eel
18718.  Letharchus velifer Goode & Bean, 1882 Sailfin eel
18719.  Lethenteron alaskense Vladykov & Kott, 1978 Alaskan brook lamprey
18720.  Lethenteron appendix (DeKay, 1842) American brook lamprey
18721.  Lethenteron camtschaticum (Tilesius, 1811) Arctic lamprey
18722.  Lethenteron hattai Iwata, Sakai & Goto, 2024 Southern Japanese brook lamprey
18723.  Lethenteron kessleri (Anikin, 1905) Siberian brook lamprey
18724.  Lethenteron mitsukurii (Hatta, 1901)  
18725.  Lethenteron ninae Naseka, Tuniyev & Renaud, 2009 Western Transcaucasian lamprey
18726.  Lethenteron reissneri (Dybowski, 1869) Far Eastern brook lamprey
18727.  Lethenteron satoi Sakai, Iwata & Watanabe, 2024 Fan-tailed brook lamprey
18728.  Lethogoleos andersoni McCosker & Böhlke, 1982 Forgetful snake eel
18729.  Letholycus magellanicus Anderson, 1988  
18730.  Letholycus microphthalmus (Norman, 1937)  
18731.  Lethops connectens Hubbs, 1926 Halfblind goby
18732.  Lethotremus muticus Gilbert, 1896 Docked snailfish
18733.  Lethrinops albus Regan, 1922  
18734.  Lethrinops altus Trewavas, 1931  
18735.  Lethrinops argenteus Ahl, 1926  
18736.  Lethrinops atrilabris Turner, 2022  
18737.  Lethrinops auritus (Regan, 1922) Golden sand-eater
18738.  Lethrinops christyi Trewavas, 1931  
18739.  Lethrinops furcifer Trewavas, 1931 Greenface sandsifter
18740.  Lethrinops gossei Burgess & Axelrod, 1973  
18741.  Lethrinops leptodon Regan, 1922  
18742.  Lethrinops lethrinus (Günther, 1894)  
18743.  Lethrinops longimanus Trewavas, 1931  
18744.  Lethrinops longipinnis Eccles & Lewis, 1978  
18745.  Lethrinops lunaris Trewavas, 1931  
18746.  Lethrinops macracanthus Trewavas, 1931  
18747.  Lethrinops macrochir (Regan, 1922)  
18748.  Lethrinops macrophthalmus (Boulenger, 1908)  
18749.  Lethrinops marginatus Ahl, 1926 Lethrinops rounded head
18750.  Lethrinops micrentodon (Regan, 1922)  
18751.  Lethrinops microdon Eccles & Lewis, 1977  
18752.  Lethrinops microstoma Trewavas, 1931 Littletooth sandeater
18753.  Lethrinops mylodon Eccles & Lewis, 1979  
18754.  Lethrinops oculatus Trewavas, 1931  
18755.  Lethrinops parvidens Trewavas, 1931 Lethrinops red flush
18756.  Lethrinops stridei Eccles & Lewis, 1977  
18757.  Lethrinops turneri Ngatunga & Snoeks, 2003  
18758.  Lethrinus amboinensis Bleeker, 1854 Ambon emperor
18759.  Lethrinus atkinsoni Seale, 1910 Pacific yellowtail emperor
18760.  Lethrinus atlanticus Valenciennes, 1830 Atlantic emperor
18761.  Lethrinus borbonicus Valenciennes, 1830 Snubnose emperor
18762.  Lethrinus conchyliatus (Smith, 1959) Redaxil emperor
18763.  Lethrinus crocineus Smith, 1959 Yellowtail emperor
18764.  Lethrinus enigmaticus Smith, 1959 Blackeye emperor
18765.  Lethrinus erythracanthus Valenciennes, 1830 Orange-spotted emperor
18766.  Lethrinus erythropterus Valenciennes, 1830 Longfin emperor
18767.  Lethrinus genivittatus Valenciennes, 1830 Longspine emperor
18768.  Lethrinus haematopterus Temminck & Schlegel, 1844 Chinese emperor
18769.  Lethrinus harak (Fabricius, 1775) Thumbprint emperor
18770.  Lethrinus laticaudis Alleyne & Macleay, 1877 Grass emperor
18771.  Lethrinus lentjan (Lacepède, 1802) Pink ear emperor
18772.  Lethrinus mahsena (Fabricius, 1775) Sky emperor
18773.  Lethrinus microdon Valenciennes, 1830 Smalltooth emperor
18774.  Lethrinus miniatus (Forster, 1801) Trumpet emperor
18775.  Lethrinus mitchelli Allen, Victor & Erdmann, 2021 Mitchell's Emperor
18776.  Lethrinus nebulosus (Forsskål, 1775) Spangled emperor
18777.  Lethrinus obsoletus (Forsskål, 1775) Orange-striped emperor
18778.  Lethrinus olivaceus Valenciennes, 1830 Longface emperor
18779.  Lethrinus ornatus Valenciennes, 1830 Ornate emperor
18780.  Lethrinus ravus Carpenter & Randall, 2003 Drab emperor
18781.  Lethrinus reticulatus Valenciennes, 1830 Red snout emperor
18782.  Lethrinus rubrioperculatus Sato, 1978 Spotcheek emperor
18783.  Lethrinus semicinctus Valenciennes, 1830 Blackblotch emperor
18784.  Lethrinus variegatus Valenciennes, 1830 Slender emperor
18785.  Lethrinus xanthochilus Klunzinger, 1870 Yellowlip emperor
18786.  Leucalburnus satunini (Berg, 1910) White Kura bleak
18787.  Leucaspius delineatus (Heckel, 1843) Belica
18788.  Leucicorus atlanticus Nielsen, 1975  
18789.  Leucicorus gerringerae Schwarzhans, Nielsen & Mundy, 2022  
18790.  Leucicorus lentibus Schwarzhans, Nielsen & Mundy, 2022  
18791.  Leucicorus lusciosus Garman, 1899  
18792.  Leuciscus aspius (Linnaeus, 1758) Asp
18793.  Leuciscus baicalensis (Dybowski, 1874) Siberian dace
18794.  Leuciscus bearnensis (Blanchard, 1866) Bearn beaked dace
18795.  Leuciscus bergi Kashkarov, 1925 Issyk-Kul dace
18796.  Leuciscus burdigalensis Valenciennes, 1844  
18797.  Leuciscus chuanchicus (Kessler, 1876)  
18798.  Leuciscus danilewskii (Kessler, 1877) Danilevskii's dace
18799.  Leuciscus dzungaricus Paepke & Koch, 1998  
18800.  Leuciscus gaderanus Günther, 1899  
18801.  Leuciscus idus (Linnaeus, 1758) Ide
18802.  Leuciscus latus (Keyserling, 1861)  
18803.  Leuciscus lehmanni Brandt, 1852 Zeravshan dace
18804.  Leuciscus leuciscus (Linnaeus, 1758) Common dace
18805.  Leuciscus lindbergi Zanin & Eremejev, 1934  
18806.  Leuciscus merzbacheri (Zugmayer, 1912)  
18807.  Leuciscus oxyrrhis (La Blanchère, 1873) Long-snout dace
18808.  Leuciscus schmidti (Herzenstein, 1896) Schmidt's dace
18809.  Leuciscus vorax (Heckel, 1843) Tigris asp
18810.  Leuciscus waleckii (Dybowski, 1869) Amur ide
18811.  Leucobrotula adipata Koefoed, 1952  
18812.  Leucogrammolycus brychios Mincarone & Anderson, 2008 White-line eelpout
18813.  Leucopsarion petersii Hilgendorf, 1880 Ice goby
18814.  Leucoraja circularis (Couch, 1838) Sandy ray
18815.  Leucoraja compagnoi (Stehmann, 1995) Tigertail skate
18816.  Leucoraja elaineae Ebert & Leslie, 2019 Elaine's skate
18817.  Leucoraja erinaceus (Mitchill, 1825) Little skate
18818.  Leucoraja fullonica (Linnaeus, 1758) Shagreen ray
18819.  Leucoraja garmani (Whitley, 1939) Rosette skate
18820.  Leucoraja lentiginosa (Bigelow & Schroeder, 1951) Freckled skate
18821.  Leucoraja leucosticta (Stehmann, 1971) Whitedappled skate
18822.  Leucoraja longirostris Weigmann, Stehmann, Séret & Ishihara, 2024 Brown longnose skate
18823.  Leucoraja melitensis (Clark, 1926) Maltese ray
18824.  Leucoraja naevus (Müller & Henle, 1841) Cuckoo ray
18825.  Leucoraja ocellata (Mitchill, 1815) Winter skate
18826.  Leucoraja pristispina Last, Stehmann & Séret, 2008 Sawback skate
18827.  Leucoraja wallacei (Hulley, 1970) Yellowspotted skate
18828.  Leucoraja yucatanensis (Bigelow & Schroeder, 1950) Yucatan skate
18829.  Leucos albus (Marić, 2010)  
18830.  Leucos aula (Bonaparte, 1841)  
18831.  Leucos basak Heckel, 1843  
18832.  Leucos panosi (Bogutskaya & Iliadou, 2006) Acheloos roach
18833.  Leucos ylikiensis (Economidis, 1991)  
18834.  Leucosoma reevesii Gray, 1831  
18835.  Leuresthes sardina (Jenkins & Evermann, 1889) Gulf grunion
18836.  Leuresthes tenuis (Ayres, 1860) California grunion
18837.  Leurochilus acon Böhlke, 1968 Smoothlip stargazer
18838.  Leuroglossus callorhini (Lucas, 1899)  
18839.  Leuroglossus schmidti Rass, 1955 Northern smoothtongue
18840.  Leuroglossus stilbius Gilbert, 1890 California smoothtongue
18841.  Leuropharus lasiops Rosenblatt & McCosker, 1970 Acned snake-eel
18842.  Leviprora inops (Jenyns, 1840) Longhead flathead
18843.  Liachirus melanospilos (Bleeker, 1854) Carpet sole
18844.  Liachirus whitleyi Chabanaud, 1950  
18845.  Lichia amia (Linnaeus, 1758) Leerfish
18846.  Lichnochromis acuticeps Trewavas, 1935 Malawi gar
18847.  Lignobrycon myersi (Miranda Ribeiro, 1956)  
18848.  Lile gracilis Castro-Aguirre & Vivero, 1990 Graceful piquitinga
18849.  Lile nigrofasciata Castro-Aguirre, Ruiz-Campos & Balart, 2002 Blackstripe herring
18850.  Lile piquitinga (Schreiner & Miranda Ribeiro, 1903) Atlantic piquitinga
18851.  Lile stolifera (Jordan & Gilbert, 1882) Striped herring
18852.  Limanda aspera (Pallas, 1814) Yellowfin sole
18853.  Limanda limanda (Linnaeus, 1758) Common dab
18854.  Limanda sakhalinensis Hubbs, 1915 Sakhalin sole
18855.  Limatulichthys griseus (Eigenmann, 1909)  
18856.  Limatulichthys nasarcus Londoño-Burbano, Lefebvre & Lujan, 2014  
18857.  Limbochromis robertsi (Thys van den Audenaerde & Loiselle, 1971)  
18858.  Limia caymanensis Rivas & Fink, 1970 Grand Cayman limia
18859.  Limia dominicensis (Valenciennes, 1846) Tiburon Peninsula limia
18860.  Limia fuscomaculata Rivas, 1980 Blotched limia
18861.  Limia garnieri Rivas, 1980 Garnier's limia
18862.  Limia grossidens Rivas, 1980 Largetooth limia
18863.  Limia heterandria Regan, 1913 Venezuela Molly
18864.  Limia immaculata Rivas, 1980 Plain limia
18865.  Limia melanogaster (Günther, 1866) Blackbelly limia
18866.  Limia melanonotata Nichols & Myers, 1923 Blackbanded limia
18867.  Limia miragoanensis Rivas, 1980 Miragoane limia
18868.  Limia nigrofasciata Regan, 1913 Blackbarred limia
18869.  Limia ornata Regan, 1913 Ornate limia
18870.  Limia pauciradiata Rivas, 1980 Few-rayed limia
18871.  Limia perugiae (Evermann & Clark, 1906) Perugia's limia
18872.  Limia rivasi Franz & Burgess, 1983 Rivas's limia
18873.  Limia sulphurophila Rivas, 1980 Sulfur limia
18874.  Limia tridens (Hilgendorf, 1889) Tiburon Limia
18875.  Limia versicolor (Günther, 1866) Varicolored limia
18876.  Limia vittata (Guichenot, 1853) Cuban limia
18877.  Limia yaguajali Rivas, 1980 Yaguajal limia
18878.  Limia zonata (Nichols, 1915) Striped limia
18879.  Limnichthys fasciatus Waite, 1904 Barred sand burrower
18880.  Limnichthys koreanus Lee & Kim, 2024 Korean sandburrower
18881.  Limnichthys marisrubri Fricke & Golani, 2012  
18882.  Limnichthys nitidus Smith, 1958 Sand submarine
18883.  Limnichthys orientalis Yoshino, Kon & Okabe, 1999  
18884.  Limnichthys polyactis Nelson, 1978 Tommyfish
18885.  Limnichthys rendahli Parrott, 1958  
18886.  Limnochromis auritus (Boulenger, 1901) Spangled cichlid
18887.  Limnocottus bergianus Taliev, 1935  
18888.  Limnocottus godlewskii (Dybowski, 1874)  
18889.  Limnocottus griseus (Taliev, 1955)  
18890.  Limnocottus pallidus Taliev, 1948  
18891.  Limnothrissa miodon (Boulenger, 1906) Lake Tanganyika sardine
18892.  Limnotilapia dardennii (Boulenger, 1899)  
18893.  Linichthys laticeps (Lin & Zhang, 1986)  
18894.  Liniparhomaloptera disparis (Lin, 1934)  
18895.  Liniparhomaloptera monoloba (Mai, 1978)  
18896.  Liniparhomaloptera obtusirostris Zheng & Chen, 1980  
18897.  Liniparhomaloptera qiongzhongensis Zheng & Chen, 1980  
18898.  Linkenchelys multipora Smith, 1989  
18899.  Linophryne algibarbata Waterman, 1939  
18900.  Linophryne andersoni Gon, 1992  
18901.  Linophryne arborifera Regan, 1925  
18902.  Linophryne arcturi (Beebe, 1926)  
18903.  Linophryne argyresca Regan & Trewavas, 1932  
18904.  Linophryne bicornis Parr, 1927  
18905.  Linophryne bipennata Bertelsen, 1982  
18906.  Linophryne brevibarbata Beebe, 1932  
18907.  Linophryne coronata Parr, 1927  
18908.  Linophryne densiramus Imai, 1941 Thickbranch angler
18909.  Linophryne escaramosa Bertelsen, 1982  
18910.  Linophryne indica (Brauer, 1902) Headlight angler
18911.  Linophryne lucifer Collett, 1886  
18912.  Linophryne macrodon Regan, 1925  
18913.  Linophryne maderensis Maul, 1961  
18914.  Linophryne parini Bertelsen, 1980  
18915.  Linophryne pennibarbata Bertelsen, 1980  
18916.  Linophryne polypogon Regan, 1925  
18917.  Linophryne quinqueramosa Beebe & Crane, 1947  
18918.  Linophryne racemifera Regan & Trewavas, 1932  
18919.  Linophryne sexfilis Bertelsen, 1973  
18920.  Linophryne trewavasae Bertelsen, 1978  
18921.  Liobagrus aequilabris Wright & Ng, 2008  
18922.  Liobagrus andersoni Regan, 1908  
18923.  Liobagrus anguillicauda Nichols, 1926  
18924.  Liobagrus chenghaiensis Sun, Ren & Zhang, 2013  
18925.  Liobagrus chenhaojuni Chen, Guo & Wu, 2024  
18926.  Liobagrus formosanus Regan, 1908  
18927.  Liobagrus hyeongsanensis Kim, Kim & Park, 2015  
18928.  Liobagrus kingi Tchang, 1935  
18929.  Liobagrus marginatoides (Wu, 1930)  
18930.  Liobagrus marginatus (Günther, 1892)  
18931.  Liobagrus mediadiposalis Mori, 1936  
18932.  Liobagrus nigricauda Regan, 1904  
18933.  Liobagrus obesus Son, Kim & Choo, 1987 Bull-head torrent catfish
18934.  Liobagrus reinii Hilgendorf, 1878  
18935.  Liobagrus somjinensis Park & Kim, 2011  
18936.  Liobagrus styani Regan, 1908  
18937.  Liobranchia stria Briggs, 1955 Minute clingfish
18938.  Liocranium pleurostigma (Weber, 1913) Western Blackspot Waspfish
18939.  Liocranium praepositum Ogilby, 1903 Blackspot waspfish
18940.  Liopropoma aberrans (Poey, 1860)  
18941.  Liopropoma africanum (Smith, 1954) African basslet
18942.  Liopropoma aragai Randall & Taylor, 1988  
18943.  Liopropoma aurora (Jordan & Evermann, 1903) Yellowmargin basslet
18944.  Liopropoma carmabi (Randall, 1963) Candy basslet
18945.  Liopropoma collettei Randall & Taylor, 1988 Collette's basslet
18946.  Liopropoma danae (Kotthaus, 1970)  
18947.  Liopropoma dorsoluteum Kon, Yoshino & Sakurai, 1999  
18948.  Liopropoma emanueli Wirtz & Schliewen, 2012 Cape Verdes basslet
18949.  Liopropoma erythraeum Randall & Taylor, 1988  
18950.  Liopropoma eukrines (Starck & Courtenay, 1962) Wrasse bass
18951.  Liopropoma fasciatum Bussing, 1980 Wrasse ass bass
18952.  Liopropoma flavidum Randall & Taylor, 1988  
18953.  Liopropoma incandescens Pinheiro, Sheperd, Greene & Rocha, 2019 Incandescent basslet
18954.  Liopropoma incomptum Randall & Taylor, 1988 Plain basslet
18955.  Liopropoma japonicum (Döderlein, 1883) Spotlined bass
18956.  Liopropoma latifasciatum (Tanaka, 1922) Blackstripe basslet
18957.  Liopropoma lemniscatum Randall & Taylor, 1988 Ribbon basslet
18958.  Liopropoma longilepis Garman, 1899 Scalyfin basslet
18959.  Liopropoma lunulatum (Guichenot, 1863)  
18960.  Liopropoma maculatum (Döderlein, 1883)  
18961.  Liopropoma mitratum Lubbock & Randall, 1978 Pinstriped basslet
18962.  Liopropoma mowbrayi Woods & Kanazawa, 1951 Cave bass
18963.  Liopropoma multilineatum Randall & Taylor, 1988 Manyline perch
18964.  Liopropoma olneyi Baldwin & Johnson, 2014 Yellow-spotted golden bass
18965.  Liopropoma pallidum (Fowler, 1938) Pallid basslet
18966.  Liopropoma randalli Akhilesh, Bineesh & White, 2012  
18967.  Liopropoma rubre Poey, 1861 Peppermint bass
18968.  Liopropoma santi Baldwin & Robertson, 2014 Spot-tail golden bass
18969.  Liopropoma susumi (Jordan & Seale, 1906) Meteor perch
18970.  Liopropoma swalesi (Fowler & Bean, 1930) Swales' basslet
18971.  Liopropoma terecaudum Tang, Lai & Ho, 2025 Round-tailed Basslet
18972.  Liopropoma tonstrinum Randall & Taylor, 1988 Redstriped basslet
18973.  Liopsetta glacialis (Pallas, 1776) Arctic flounder
18974.  Liopsetta pinnifasciata (Kner, 1870) Far Eastern smooth flounder
18975.  Liopsetta putnami (Gill, 1864) American smooth flounder
18976.  Lioscorpius longiceps Günther, 1880 Slender scorpionfish
18977.  Lioscorpius trifasciatus Last, Yearsley & Motomura, 2005 Tripleband scorpionfish
18978.  Liosomadoras morrowi Fowler, 1940  
18979.  Liosomadoras oncinus (Jardine, 1841) Jaguar catfish
18980.  Liparis adiastolus Stein, Bond & Misitano, 2003  
18981.  Liparis agassizii Putnam, 1874  
18982.  Liparis alboventer (Krasyukova, 1984)  
18983.  Liparis antarcticus Putnam, 1874  
18984.  Liparis atlanticus (Jordan & Evermann, 1898) Atlantic seasnail
18985.  Liparis barbatus Ekström, 1833 Sea-snail
18986.  Liparis bathyarcticus Parr, 1931  
18987.  Liparis bikunin Matsubara & Iwai, 1954  
18988.  Liparis brashnikovi Soldatov, 1930  
18989.  Liparis bristolensis (Burke, 1912)  
18990.  Liparis burkei (Jordan & Thompson, 1914)  
18991.  Liparis callyodon (Pallas, 1814) Spotted snailfish
18992.  Liparis catharus Vogt, 1973 Purity snailfish
18993.  Liparis chefuensis Wu & Wang, 1933  
18994.  Liparis coheni Able, 1976 Gulf snailfish
18995.  Liparis curilensis (Gilbert & Burke, 1912)  
18996.  Liparis cyclopus Günther, 1861 Ribbon snailfish
18997.  Liparis dennyi Jordan & Starks, 1895 Marbled snailfish
18998.  Liparis dubius Soldatov, 1930  
18999.  Liparis dulkeiti Soldatov, 1930  
19000.  Liparis eos Krasyukova, 1984  
19001.  Liparis fabricii Krøyer, 1847 Gelatinous snailfish
19002.  Liparis fishelsoni Smith, 1967  
19003.  Liparis florae (Jordan & Starks, 1895) Tidepool snailfish
19004.  Liparis frenatus (Gilbert & Burke, 1912)  
19005.  Liparis fucensis Gilbert, 1896 Slipskin snailfish
19006.  Liparis gibbus Bean, 1881 Variegated snailfish
19007.  Liparis grebnitzkii (Schmidt, 1904)  
19008.  Liparis greeni (Jordan & Starks, 1895) Lobefin snailfish
19009.  Liparis inquilinus Able, 1973 Inquiline snailfish
19010.  Liparis kusnetzovi Taranetz, 1936  
19011.  Liparis kussakini Pinchuk, 1976  
19012.  Liparis latifrons Schmidt, 1950  
19013.  Liparis liparis (Linnaeus, 1766) Striped seasnail
19014.  Liparis maculatus Krasyukova, 1984  
19015.  Liparis marmoratus Schmidt, 1950 Festive snailfish
19016.  Liparis mednius (Soldatov, 1930)  
19017.  Liparis megacephalus (Burke, 1912) Bighead snailfish
19018.  Liparis meridionalis Schmidt, 1950  
19019.  Liparis micraspidophorus (Gilbert & Burke, 1912)  
19020.  Liparis miostomus Matsubara & Iwai, 1954  
19021.  Liparis montagui (Donovan, 1804) Montagus seasnail
19022.  Liparis mucosus Ayres, 1855 Slimy snailfish
19023.  Liparis newmani Cohen, 1960  
19024.  Liparis ochotensis Schmidt, 1904  
19025.  Liparis owstoni (Jordan & Snyder, 1904)  
19026.  Liparis petschiliensis (Rendahl, 1926)  
19027.  Liparis pravdini Schmidt, 1951  
19028.  Liparis pulchellus Ayres, 1855 Showy snailfish
19029.  Liparis punctatus Schmidt, 1950  
19030.  Liparis punctulatus (Tanaka, 1916)  
19031.  Liparis rhodosoma Burke, 1930  
19032.  Liparis rotundirostris Krasyukova, 1984  
19033.  Liparis rutteri (Gilbert & Snyder, 1898) Ringtail snailfish
19034.  Liparis schantarensis (Lindberg & Dulkeit, 1929) Shantar snailfish
19035.  Liparis schmidti Lindberg & Krasyukova, 1987  
19036.  Liparis tanakae (Gilbert & Burke, 1912) Tanaka's snailfish
19037.  Liparis tartaricus Soldatov, 1930  
19038.  Liparis tessellatus (Gilbert & Burke, 1912)  
19039.  Liparis tunicatiformis Krasyukova, 1984  
19040.  Liparis tunicatus Reinhardt, 1836 Kelp snailfish
19041.  Liparis zonatus Chernova, Stein & Andriashev, 2004  
19042.  Lipariscus nanus Gilbert, 1915 Pygmy snailfish
19043.  Lipocheilus carnolabrum (Chan, 1970) Tang's snapper
19044.  Lipogenys gillii Goode & Bean, 1895  
19045.  Lipogenys hyalinumvelum Gomes, Silva & Churro, 2024  
19046.  Lipogramma anabantoides Böhlke, 1960 Dusky basslet
19047.  Lipogramma barrettorum Baldwin, Nonaka & Robertson, 2018 Blue-spotted basslet
19048.  Lipogramma evides Robins & Colin, 1979 Banded basslet
19049.  Lipogramma flavescens Gilmore & Jones, 1988 Yellow basslet
19050.  Lipogramma haberorum Baldwin, Nonaka & Robertson, 2016 Yellow-banded basslet
19051.  Lipogramma idabeli Tornabene, Robertson & Baldwin, 2018 Blue-backed basslet
19052.  Lipogramma klayi Randall, 1963 Bicolor basslet
19053.  Lipogramma levinsoni Baldwin, Nonaka & Robertson, 2016 Hourglass basslet
19054.  Lipogramma regia Robins & Colin, 1979 Royal basslet
19055.  Lipogramma robinsi Gilmore, 1997 Yellowbar basslet
19056.  Lipogramma rosea Gilbert, 1979 Rosy basslet
19057.  Lipogramma schrieri Baldwin, Nonaka & Robertson, 2018 Maori basslet
19058.  Lipogramma trilineata Randall, 1963 Threeline basslet
19059.  Lipolagus ochotensis (Schmidt, 1938) Eared blacksmelt
19060.  Lipophrys pholis (Linnaeus, 1758) Shanny
19061.  Lipophrys trigloides (Valenciennes, 1836)  
19062.  Lipopterichthys carrioni Norman, 1935  
19063.  Lissocampus bannwarthi (Duncker, 1915)  
19064.  Lissocampus caudalis Waite & Hale, 1921 Smooth pipefish
19065.  Lissocampus fatiloquus (Whitley, 1943) Prophet's pipefish
19066.  Lissocampus filum (Günther, 1870) Shortsnout pipefish
19067.  Lissocampus runa (Whitley, 1931) Javelin pipefish
19068.  Lissonanchus lusherae Smith, 1966 Streaky clingfish
19069.  Listrura bernunssa Medeiros, Donin, Ferrer, Lima & de Pinna, 2024  
19070.  Listrura boticario de Pinna & Wosiacki, 2002  
19071.  Listrura camposi (Miranda Ribeiro, 1957)  
19072.  Listrura costai Villa-Verde, Lazzarotto & Lima, 2012  
19073.  Listrura depinnai Villa-Verde, Ferrer & Malabarba, 2014  
19074.  Listrura elongata Costa, Feltrin, Mattos, Vilardo & Katz, 2025  
19075.  Listrura gyrinura Costa, Feltrin & Katz, 2023  
19076.  Listrura nematopteryx de Pinna, 1988  
19077.  Listrura picinguabae Villa-Verde & Costa, 2006  
19078.  Listrura tetraradiata Landim & Costa, 2002  
19079.  Listrura urussanga Costa, Feltrin & Katz, 2023  
19080.  Lithodoras dorsalis (Valenciennes, 1840) Rock-bacu
19081.  Lithogenes valencia Provenzano, Schaefer, Baskin & Royero-Leon, 2003  
19082.  Lithogenes villosus Eigenmann, 1909  
19083.  Lithogenes wahari Schaefer & Provenzano, 2008  
19084.  Lithognathus aureti Smith, 1962 West coast seabream
19085.  Lithognathus lithognathus (Cuvier, 1829) White steenbras
19086.  Lithognathus mormyrus (Linnaeus, 1758) Sand steenbras
19087.  Lithognathus olivieri Penrith & Penrith, 1969 Steenbras
19088.  Lithoxus lithoides Eigenmann, 1912  
19089.  Litobranchus fowleri (Herre, 1936) Fowler's rockskipper
19090.  Llanolebias stellifer (Thomerson & Turner, 1973)  
19091.  Lobianchia dofleini (Zugmayer, 1911) Dofleini's lantern fish
19092.  Lobianchia gemellarii (Cocco, 1838) Cocco's lantern fish
19093.  Lobocheilos bo (Popta, 1904)  
19094.  Lobocheilos cornutus Smith, 1945  
19095.  Lobocheilos cryptopogon (Fowler, 1935)  
19096.  Lobocheilos davisi (Fowler, 1937)  
19097.  Lobocheilos delacouri (Pellegrin & Fang, 1940)  
19098.  Lobocheilos erinaceus Kottelat & Tan, 2008  
19099.  Lobocheilos falcifer (Valenciennes, 1842)  
19100.  Lobocheilos fowleri (Pellegrin & Chevey, 1936)  
19101.  Lobocheilos gracilis (Fowler, 1937)  
19102.  Lobocheilos ixocheilos Kottelat & Tan, 2008  
19103.  Lobocheilos kajanensis (Popta, 1904)  
19104.  Lobocheilos lehat Bleeker, 1858  
19105.  Lobocheilos melanotaenia (Fowler, 1935)  
19106.  Lobocheilos nigrovittatus Smith, 1945  
19107.  Lobocheilos ovalis Kottelat & Tan, 2008  
19108.  Lobocheilos quadrilineatus (Fowler, 1935)  
19109.  Lobocheilos rhabdoura (Fowler, 1934)  
19110.  Lobocheilos schwanenfeldii Bleeker, 1854  
19111.  Lobocheilos tenura Kottelat & Tan, 2008  
19112.  Lobocheilos terminalis Kottelat & Tan, 2008  
19113.  Lobocheilos thavili Smith, 1945  
19114.  Lobocheilos trangensis (Fowler, 1939)  
19115.  Lobocheilos unicornis Kottelat & Tan, 2008  
19116.  Lobochilotes labiata (Boulenger, 1898)  
19117.  Lobotes pacifica Gilbert, 1898 Pacific tripletail
19118.  Lobotes surinamensis (Bloch, 1790) Tripletail
19119.  Lobulogobius bentuviai Goren, 1984  
19120.  Lobulogobius morrigu Larson, 1983 Seapen goby
19121.  Lobulogobius omanensis Koumans, 1944 Oman goby
19122.  Lonchogenys ilisha Myers, 1927  
19123.  Lonchopisthus ancistrus Smith-Vaniz & Walsh, 2017 Hook jawfish
19124.  Lonchopisthus higmani Mead, 1959  
19125.  Lonchopisthus lemur (Myers, 1935)  
19126.  Lonchopisthus micrognathus (Poey, 1860) Swordtail jawfish
19127.  Lonchopisthus sinuscalifornicus Castro-Aguirre & Villavicencio-Garayzar, 1988 Longtailed jawfish
19128.  Lonchurus elegans (Boeseman, 1948) Blackfin croaker
19129.  Lonchurus lanceolatus (Bloch, 1788) Longtail croaker
19130.  Longanalus macrochirous Li, Ran & Chen, 2006  
19131.  Longiculter siahi Fowler, 1937  
19132.  Lophichthys boschmai Boeseman, 1964 Boschma's frogfish
19133.  Lophiobagrus aquilus Bailey & Stewart, 1984  
19134.  Lophiobagrus asperispinis Bailey & Stewart, 1984  
19135.  Lophiobagrus brevispinis Bailey & Stewart, 1984  
19136.  Lophiobagrus cyclurus (Worthington & Ricardo, 1937) African bullhead
19137.  Lophiobrycon weitzmani Castro, Ribeiro, Benine & Melo, 2003  
19138.  Lophiocharon hutchinsi Pietsch, 2004 Hutchins' anglerfish
19139.  Lophiocharon lithinostomus (Jordan & Richardson, 1908) Marble-mouthed frogfish
19140.  Lophiocharon trisignatus (Richardson, 1844) Three-spot frogfish
19141.  Lophiodes beroe Caruso, 1981  
19142.  Lophiodes bruchius Caruso, 1981  
19143.  Lophiodes caulinaris (Garman, 1899) Spottedtail angler
19144.  Lophiodes endoi Ho & Shao, 2008 Anglerfish
19145.  Lophiodes fimbriatus Saruwatari & Mochizuki, 1985  
19146.  Lophiodes gracilimanus (Alcock, 1899)  
19147.  Lophiodes insidiator (Regan, 1921) Natal angler
19148.  Lophiodes iwamotoi Ho, Séret & Shao, 2011 Long-spine anglerfish
19149.  Lophiodes kempi (Norman, 1935) Longspine African angler
19150.  Lophiodes lugubris (Alcock, 1894)  
19151.  Lophiodes maculatus Ho, Séret & Shao, 2011 Spotted anglerfish
19152.  Lophiodes miacanthus (Gilbert, 1905)  
19153.  Lophiodes monodi (Le Danois, 1971)  
19154.  Lophiodes mutilus (Alcock, 1894) Smooth angler
19155.  Lophiodes naresi (Günther, 1880) Goosefish
19156.  Lophiodes reticulatus Caruso & Suttkus, 1979 Reticulated goosefish
19157.  Lophiodes spilurus (Garman, 1899) Threadfin angler
19158.  Lophiodes triradiatus (Lloyd, 1909) Shortspine goosefish
19159.  Lophiogobius ocellicauda Günther, 1873  
19160.  Lophiomus carusoi Chen, Lee & Chen, 2024  
19161.  Lophiomus immaculioralis Chen, Lee & Chen, 2024  
19162.  Lophiomus laticeps (Ogilby, 1910)  
19163.  Lophiomus nigriventris Chen, Lee & Chen, 2024  
19164.  Lophiomus setigerus (Vahl, 1797) Blackmouth angler
19165.  Lophiosilurus alexandri Steindachner, 1876  
19166.  Lophius americanus Valenciennes, 1837 American angler
19167.  Lophius budegassa Spinola, 1807 Blackbellied angler
19168.  Lophius gastrophysus Miranda Ribeiro, 1915 Blackfin goosefish
19169.  Lophius litulon (Jordan, 1902) Yellow goosefish
19170.  Lophius piscatorius Linnaeus, 1758 Angler
19171.  Lophius vaillanti Regan, 1903 Shortspine African angler
19172.  Lophius vomerinus Valenciennes, 1837 Devil anglerfish
19173.  Lophocampus ocellatus (Duncker, 1910)  
19174.  Lophodiodon calori (Bianconi, 1854) Four-bar porcupinefish
19175.  Lophodolos acanthognathus Regan, 1925 Whalehead dreamer
19176.  Lophodolos indicus Lloyd, 1909  
19177.  Lophogobius cristulatus Ginsburg, 1939  
19178.  Lophogobius cyprinoides (Pallas, 1770) Crested goby
19179.  Lopholatilus chamaeleonticeps Goode & Bean, 1879 Great northern tilefish
19180.  Lopholatilus villarii Miranda Ribeiro, 1915 Tile fish
19181.  Lopholiparis flerxi Orr, 2004 Hardhead snailfish
19182.  Lophonectes gallus Günther, 1880 Crested flounder
19183.  Lophonectes mongonuiensis (Regan, 1914)  
19184.  Lophotus capellei Temminck & Schlegel, 1845 Unicornfish
19185.  Lophotus guentheri Johnston, 1883 Crested bandfish
19186.  Lophotus lacepede Giorna, 1809 Crested oarfish
19187.  Lophotus machadoi Miranda Ribeiro, 1927  
19188.  Loraxichthys lexa Salcedo, 2013  
19189.  Loricaria apeltogaster Boulenger, 1895  
19190.  Loricaria birindellii Thomas & Sabaj Pérez, 2010  
19191.  Loricaria cataphracta Linnaeus, 1758  
19192.  Loricaria clavipinna Fowler, 1940  
19193.  Loricaria coximensis Rodriguez, Cavallaro & Thomas, 2012  
19194.  Loricaria cuffyi Londoño-Burbano, Urbano-Bonilla & Thomas, 2020  
19195.  Loricaria holmbergi Rodríguez & Miquelarena, 2005  
19196.  Loricaria lata Eigenmann & Eigenmann, 1889  
19197.  Loricaria lentiginosa Isbrücker, 1979  
19198.  Loricaria luciae Thomas, Rodriguez, Carvallaro, Froehlich & Macedo Corrêa e Castro, 2013  
19199.  Loricaria lundbergi Thomas & Rapp Py-Daniel, 2008  
19200.  Loricaria nickeriensis Isbrücker, 1979  
19201.  Loricaria parnahybae Steindachner, 1907  
19202.  Loricaria piracicabae Ihering, 1907  
19203.  Loricaria pumila Thomas & Rapp Py-Daniel, 2008  
19204.  Loricaria simillima Regan, 1904  
19205.  Loricaria spinulifera Thomas & Rapp Py-Daniel, 2008  
19206.  Loricaria thomasi Provenzano & Sabaj, 2024  
19207.  Loricaria tucumanensis Isbrücker, 1979  
19208.  Loricariichthys acutus (Valenciennes, 1840)  
19209.  Loricariichthys anus (Valenciennes, 1835)  
19210.  Loricariichthys brunneus (Hancock, 1828)  
19211.  Loricariichthys cashibo (Eigenmann & Allen, 1942)  
19212.  Loricariichthys castaneus (Castelnau, 1855)  
19213.  Loricariichthys chanjoo (Fowler, 1940)  
19214.  Loricariichthys derbyi Fowler, 1915  
19215.  Loricariichthys edentatus Reis & Pereira, 2000  
19216.  Loricariichthys hauxwelli Fowler, 1915  
19217.  Loricariichthys labialis (Boulenger, 1895)  
19218.  Loricariichthys maculatus (Bloch, 1794)  
19219.  Loricariichthys melanocheilus Reis & Pereira, 2000  
19220.  Loricariichthys microdon (Eigenmann, 1909)  
19221.  Loricariichthys nudirostris (Kner, 1853)  
19222.  Loricariichthys platymetopon Isbrücker & Nijssen, 1979  
19223.  Loricariichthys rostratus Reis & Pereira, 2000  
19224.  Loricariichthys stuebelii (Steindachner, 1882)  
19225.  Loricariichthys ucayalensis Regan, 1913  
19226.  Lota lota (Linnaeus, 1758) Burbot
19227.  Lotella fernandeziana Rendahl, 1921  
19228.  Lotella phycis (Temminck & Schlegel, 1846) Beardie
19229.  Lotella rhacina (Forster, 1801) Rock cod
19230.  Lotella tosaensis (Kamohara, 1936)  
19231.  Lotilia graciliosa Klausewitz, 1960 Whitecap goby
19232.  Lotilia klausewitzi Shibukawa, Suzuki & Senou, 2012 Dancer shrimp goby
19233.  Lovettia sealii (Johnston, 1883) Tasmanian whitebait
19234.  Loweina interrupta (Tåning, 1928)  
19235.  Loweina rara (Lütken, 1892) Laura's lantern fish
19236.  Loweina terminata Becker, 1964  
19237.  Loxodon macrorhinus Müller & Henle, 1839 Sliteye shark
19238.  Lubbockichthys multisquamatus (Allen, 1987) Finescale dottyback
19239.  Lubbockichthys myersi Gill & Edwards, 2006  
19240.  Lubbockichthys tanakai Gill & Senou, 2002 Tanaka's dottyback
19241.  Lubricogobius dinah Randall & Senou, 2001 Dinah's goby
19242.  Lubricogobius exiguus Tanaka, 1915  
19243.  Lubricogobius nanus Allen, 2015 Tiny goby
19244.  Lubricogobius ornatus Fourmanoir, 1966 Ornate slippery goby
19245.  Lubricogobius rubrofasciatus Chen, Liao, Ho & Shao, 2024  
19246.  Lubricogobius tre Prokofiev, 2009  
19247.  Lubricogobius tunicatus Allen & Erdmann, 2016 Tunicate goby
19248.  Lucania goodei Jordan, 1880 Bluefin killifish
19249.  Lucania interioris Hubbs & Miller, 1965 Cuatrocienegas killifish
19250.  Lucania parva (Baird & Girard, 1855) Rainwater killifish
19251.  Lucayablennius zingaro (Böhlke, 1957) Arrow blenny
19252.  Lucifuga dentata Poey, 1858 Toothed Cuban cusk-eel
19253.  Lucifuga gibarensis Hernández, Møller, Casane & García-Machado, 2020 Gibara cave brotula
19254.  Lucifuga inopinata Cohen & McCosker, 1998  
19255.  Lucifuga lucayana Møller, Schwarzhans, Iliffe & Nielsen, 2006 Lucaya cavebrotula
19256.  Lucifuga simile Nalbant, 1981  
19257.  Lucifuga spelaeotes Cohen & Robins, 1970 New Providence cusk-eel
19258.  Lucifuga subterranea Poey, 1858 Cuban cusk-eel
19259.  Lucifuga teresinarum Díaz Pérez, 1988  
19260.  Lucigadus acrolophus Iwamoto & Merrett, 1997  
19261.  Lucigadus borealis Iwamoto & Okamoto, 2015  
19262.  Lucigadus lucifer (Smith & Radcliffe, 1912)  
19263.  Lucigadus microlepis (Günther, 1878) Smallfin whiptail
19264.  Lucigadus nigromaculatus (McCulloch, 1907) Blackspotted grenadier
19265.  Lucigadus nigromarginatus (Smith & Radcliffe, 1912)  
19266.  Lucigadus ori (Smith, 1968) Bronze whiptail
19267.  Lucigadus potronus (Pequeño, 1971)  
19268.  Luciobarbus albanicus (Steindachner, 1870)  
19269.  Luciobarbus barbulus (Heckel, 1847) barbell
19270.  Luciobarbus biscarensis (Boulenger, 1911)  
19271.  Luciobarbus bocagei (Steindachner, 1864)  
19272.  Luciobarbus brachycephalus (Kessler, 1872) Aral barbel
19273.  Luciobarbus callensis (Valenciennes, 1842) Algerian barb
19274.  Luciobarbus capito (Güldenstädt, 1773) Bulatmai barbel
19275.  Luciobarbus caspius (Berg, 1914) Caspian barbel
19276.  Luciobarbus chelifensis Brahimi, Freyhof, Henrard & Libois, 2017  
19277.  Luciobarbus comizo (Steindachner, 1864) Iberian barbel
19278.  Luciobarbus escherichii (Steindachner, 1897) Ankara barbell
19279.  Luciobarbus esocinus Heckel, 1843 Mangar
19280.  Luciobarbus graecus (Steindachner, 1895)  
19281.  Luciobarbus graellsii (Steindachner, 1866)  
19282.  Luciobarbus guercifensis Doadrio, Perea & Yahyahoui, 2016 Guercif barbel
19283.  Luciobarbus guiraonis (Steindachner, 1866)  
19284.  Luciobarbus kersin (Heckel, 1843) Kersin barbell
19285.  Luciobarbus lanigarensis Brahimi, Libois, Henrard & Freyhof, 2018  
19286.  Luciobarbus leptopogon (Schimper, 1834)  
19287.  Luciobarbus longiceps (Valenciennes, 1842)  
19288.  Luciobarbus maghrebensis Doadrio, Perea & Yahyaoui, 2015 Maghreb barbel
19289.  Luciobarbus magniatlantis (Pellegrin, 1919)  
19290.  Luciobarbus mascarensis Brahimi, Freyhof, Henrard & Libois, 2017  
19291.  Luciobarbus microcephalus (Almaça, 1967)  
19292.  Luciobarbus mursa (Güldenstädt, 1773) Mursa
19293.  Luciobarbus mystaceus (Pallas, 1814) Euphrates barbell
19294.  Luciobarbus nasus (Günther, 1874)  
19295.  Luciobarbus numidiensis Brahimi, Libois, Henrard & Freyhof, 2018  
19296.  Luciobarbus pallaryi (Pellegrin, 1919)  
19297.  Luciobarbus pectoralis (Heckel, 1843) Heckel's Orontes barbell
19298.  Luciobarbus rabatensis Doadrio, Perea & Yahyaoui, 2015 Rabat barbel
19299.  Luciobarbus rifensis Doadrio, Casal-Lopez & Yahyaoui, 2015 Rifian barbel
19300.  Luciobarbus sclateri (Günther, 1868) Andalusian barbel
19301.  Luciobarbus setivimensis (Valenciennes, 1842)  
19302.  Luciobarbus steindachneri (Almaça, 1967)  
19303.  Luciobarbus subquincunciatus (Günther, 1868) Mesopotamian barbel
19304.  Luciobarbus xanthopterus Heckel, 1843 Yellowfin barbell
19305.  Luciobarbus yahyaouii Doadrio, Casal-Lopez & Perea, 2016 Yahyaoui barbel
19306.  Luciobarbus zayanensis Doadrio, Casal-López & Yahyaoui, 2016 Zayan barbel
19307.  Luciobrama macrocephalus (Lacepède, 1803)  
19308.  Luciobrotula bartschi Smith & Radcliffe, 1913  
19309.  Luciobrotula brasiliensis Nielsen, 2009  
19310.  Luciobrotula coheni Nielsen, 2009  
19311.  Luciobrotula corethromycter Cohen, 1964  
19312.  Luciobrotula lineata (Gosline, 1954)  
19313.  Luciobrotula nolfi Cohen, 1981  
19314.  Luciocephalus aura Tan & Ng, 2005  
19315.  Luciocephalus pulcher (Gray, 1830) Pikehead
19316.  Luciocyprinus langsoni Vaillant, 1904  
19317.  Luciocyprinus striolatus Cui & Chu, 1986  
19318.  Luciogobius adapel Okiyama, 2001  
19319.  Luciogobius albus Regan, 1940  
19320.  Luciogobius ama (Snyder, 1909)  
19321.  Luciogobius brevipterus Chen, 1932  
19322.  Luciogobius chaojinensis Chen, Ren, Jiang, Wang & Chang, 2024  
19323.  Luciogobius dongyinensis Chen, Shao, Chou, Chen & Chan, 2024 Dongyin earthworm goby
19324.  Luciogobius dormitoris Shiogaki & Dotsu, 1976  
19325.  Luciogobius elongatus Regan, 1905  
19326.  Luciogobius fluvialis Kanagawa, Itai & Senou, 2011  
19327.  Luciogobius fonticola Kanagawa, Itai & Senou, 2011  
19328.  Luciogobius grandis Arai, 1970  
19329.  Luciogobius guttatus Gill, 1859 Flat-headed goby
19330.  Luciogobius huatungensis Chen, Ren, Jiang, Wang & Chang, 2024  
19331.  Luciogobius koma (Snyder, 1909)  
19332.  Luciogobius matsuensis Chen, Shao, Chou, Chen & Chan, 2024 Matsu earthworm goby
19333.  Luciogobius newtaipeiensis Chen, Ren, Jiang, Wang & Chang, 2024  
19334.  Luciogobius opisthoproctus Chen & Liao, 2024 Taiwan earthworm goby
19335.  Luciogobius pallidus Regan, 1940  
19336.  Luciogobius parvulus (Snyder, 1909)  
19337.  Luciogobius platycephalus Shiogaki & Dotsu, 1976  
19338.  Luciogobius ryukyuensis Chen, Suzuki & Senou, 2008  
19339.  Luciogobius saikaiensis Dôtu, 1957  
19340.  Luciopimelodus pati (Valenciennes, 1835) Pati
19341.  Luciosoma bleekeri Steindachner, 1878  
19342.  Luciosoma pellegrinii Popta, 1905  
19343.  Luciosoma setigerum (Valenciennes, 1842)  
19344.  Luciosoma spilopleura Bleeker, 1855 Apollo sharkminnow
19345.  Luciosoma trinema (Bleeker, 1852)  
19346.  Luciosudis normani Fraser-Brunner, 1931 Paperbones
19347.  Lufubuchromis relictus Schedel, Kupriyanov, Katongo & Schliewen, 2020  
19348.  Lugubria acutirostris (Günther, 1862)  
19349.  Lugubria adspersa (Heckel, 1840)  
19350.  Lugubria cincta (Regan, 1905)  
19351.  Lugubria dandara (Varella & Ito, 2018)  
19352.  Lugubria johanna (Heckel, 1840)  
19353.  Lugubria lenticulata (Heckel, 1840)  
19354.  Lugubria lugubris (Heckel, 1840)  
19355.  Lugubria marmorata (Pellegrin, 1904)  
19356.  Lugubria monicae (Kullander & Varella, 2015)  
19357.  Lugubria multispinosa (Pellegrin, 1903)  
19358.  Lugubria percna (Kullander, 1991) Longjaw pike cichlid
19359.  Lugubria phaiospilus (Kullander, 1991)  
19360.  Lugubria rosemariae (Kullander, 1997)  
19361.  Lugubria strigata (Günther, 1862)  
19362.  Lugubria ternetzi (Norman, 1926)  
19363.  Lugubria tigrina (Ploeg, Jégu & Ferreira, 1991)  
19364.  Lumiconger arafura Castle & Paxton, 1984 Luminous conger
19365.  Lumpenella longirostris (Evermann & Goldsborough, 1907) Longsnout prickleback
19366.  Lumpenopsis clitella Hastings & Walker, 2003 Saddled prickleback
19367.  Lumpenopsis hypochroma (Hubbs & Schultz, 1932) Y-prickleback
19368.  Lumpenopsis pavlenkoi Soldatov, 1916  
19369.  Lumpenopsis triocellata (Matsubara, 1943)  
19370.  Lumpenus fabricii Reinhardt, 1836 Slender eelblenny
19371.  Lumpenus lampretaeformis (Walbaum, 1792) Snakeblenny
19372.  Lumpenus sagitta Wilimovsky, 1956 Snake prickleback
19373.  Lupinoblennius nicholsi (Tavolga, 1954) Highfin blenny
19374.  Lupinoblennius paivai (Pinto, 1958) Paiva's blenny
19375.  Lupinoblennius vinctus (Poey, 1867) Mangrove blenny
19376.  Luposicya lupus Smith, 1959 Wolfsnout goby
19377.  Luthulenchelys heemstraorum McCosker, 2007  
19378.  Lutjanus adetii (Castelnau, 1873) Yellow-banded snapper
19379.  Lutjanus agennes Bleeker, 1863 African red snapper
19380.  Lutjanus alexandrei Moura & Lindeman, 2007  
19381.  Lutjanus ambiguus (Poey, 1860) Ambiguous snapper
19382.  Lutjanus analis (Cuvier, 1828) Mutton snapper
19383.  Lutjanus apodus (Walbaum, 1792) Schoolmaster snapper
19384.  Lutjanus aratus (Günther, 1864) Mullet snapper
19385.  Lutjanus argentimaculatus (Forsskål, 1775) Mangrove red snapper
19386.  Lutjanus argentiventris (Peters, 1869) Yellow snapper
19387.  Lutjanus bengalensis (Bloch, 1790) Bengal snapper
19388.  Lutjanus biguttatus (Valenciennes, 1830) Twospot banded snapper
19389.  Lutjanus bitaeniatus (Valenciennes, 1830) Indonesian snapper
19390.  Lutjanus bohar (Fabricius, 1775) Two-spot red snapper
19391.  Lutjanus boutton (Lacepède, 1802) Moluccan snapper
19392.  Lutjanus buccanella (Cuvier, 1828) Blackfin snapper
19393.  Lutjanus campechanus (Poey, 1860) Northern red snapper
19394.  Lutjanus carponotatus (Richardson, 1842) Spanish flag snapper
19395.  Lutjanus coeruleolineatus (Rüppell, 1838) Blueline snapper
19396.  Lutjanus colorado Jordan & Gilbert, 1882 Colorado snapper
19397.  Lutjanus cyanopterus (Cuvier, 1828) Cubera snapper
19398.  Lutjanus decussatus (Cuvier, 1828) Checkered snapper
19399.  Lutjanus dentatus (Duméril, 1861) African brown snapper
19400.  Lutjanus dodecacanthoides (Bleeker, 1854) Sunbeam snapper
19401.  Lutjanus ehrenbergii (Peters, 1869) Blackspot snapper
19402.  Lutjanus endecacanthus Bleeker, 1863 Guinea snapper
19403.  Lutjanus erythropterus Bloch, 1790 Crimson snapper
19404.  Lutjanus fulgens (Valenciennes, 1830) Golden African snapper
19405.  Lutjanus fulviflamma (Forsskål, 1775) Dory snapper
19406.  Lutjanus fulvus (Forster, 1801) Blacktail snapper
19407.  Lutjanus fuscescens (Valenciennes, 1830) Freshwater snapper
19408.  Lutjanus gibbus (Forsskål, 1775) Humpback red snapper
19409.  Lutjanus goldiei (Macleay, 1882) Papuan black snapper
19410.  Lutjanus goreensis (Valenciennes, 1830) Gorean snapper
19411.  Lutjanus griseus (Linnaeus, 1758) Grey snapper
19412.  Lutjanus guilcheri Fourmanoir, 1959 Yellowfin red snapper
19413.  Lutjanus guttatus (Steindachner, 1869) Spotted rose snapper
19414.  Lutjanus indicus Allen, White & Erdmann, 2013  
19415.  Lutjanus inermis (Peters, 1869) Golden snapper
19416.  Lutjanus jocu (Bloch & Schneider, 1801) Dog snapper
19417.  Lutjanus johnii (Bloch, 1792) John's snapper
19418.  Lutjanus jordani (Gilbert, 1898) Jordan's snapper
19419.  Lutjanus kasmira (Fabricius, 1775) Common bluestripe snapper
19420.  Lutjanus lemniscatus (Valenciennes, 1828) Yellowstreaked snapper
19421.  Lutjanus lunulatus (Park, 1797) Lunartail snapper
19422.  Lutjanus lutjanus Bloch, 1790 Bigeye snapper
19423.  Lutjanus madras (Valenciennes, 1831) Indian snapper
19424.  Lutjanus mahogoni (Cuvier, 1828) Mahogany snapper
19425.  Lutjanus malabaricus (Bloch & Schneider, 1801) Malabar blood snapper
19426.  Lutjanus maxweberi Popta, 1921 Pygmy snapper
19427.  Lutjanus mizenkoi Allen & Talbot, 1985 Samoan snapper
19428.  Lutjanus monostigma (Cuvier, 1828) One-spot snapper
19429.  Lutjanus notatus (Cuvier, 1828) Bluestriped snapper
19430.  Lutjanus novemfasciatus Gill, 1862 Pacific dog snapper
19431.  Lutjanus octolineatus (Cuvier, 1828) Whitebelly snapper
19432.  Lutjanus ophuysenii (Bleeker, 1860) Spotstripe snapper
19433.  Lutjanus papuensis Allen, White & Erdmann, 2013 Papuan snapper
19434.  Lutjanus peru (Nichols & Murphy, 1922) Pacific red snapper
19435.  Lutjanus purpureus (Poey, 1866) Southern red snapper
19436.  Lutjanus quinquelineatus (Bloch, 1790) Five-lined snapper
19437.  Lutjanus rivulatus (Cuvier, 1828) Blubberlip snapper
19438.  Lutjanus rufolineatus (Valenciennes, 1830) Yellow-lined snapper
19439.  Lutjanus russellii (Bleeker, 1849) Russell's snapper
19440.  Lutjanus sanguineus (Cuvier, 1828) Humphead snapper
19441.  Lutjanus sapphirolineatus Iwatsuki, Al-Mamry & Heemstra, 2016 Arabian blue-striped snapper
19442.  Lutjanus sebae (Cuvier, 1816) Emperor red snapper
19443.  Lutjanus semicinctus Quoy & Gaimard, 1824 Black-banded snapper
19444.  Lutjanus stellatus Akazaki, 1983 Star snapper
19445.  Lutjanus synagris (Linnaeus, 1758) Lane snapper
19446.  Lutjanus timoriensis (Quoy & Gaimard, 1824) Timor snapper
19447.  Lutjanus viridis (Valenciennes, 1846) Blue and gold snapper
19448.  Lutjanus vitta (Quoy & Gaimard, 1824) Brownstripe red snapper
19449.  Lutjanus vivanus (Cuvier, 1828) Silk snapper
19450.  Lutjanus xanthopinnis Iwatsuki, Tanaka & Allen, 2015 Yellowfin snapper
19451.  Luvarus imperialis Rafinesque, 1810 Luvar
19452.  Luxilus albeolus (Jordan, 1889) White shiner
19453.  Luxilus cardinalis (Mayden, 1988) Cardinal shiner
19454.  Luxilus cerasinus (Cope, 1868) Crescent shiner
19455.  Luxilus chrysocephalus Rafinesque, 1820 Striped shiner
19456.  Luxilus cornutus (Mitchill, 1817) Common shiner
19457.  Luxilus pilsbryi (Fowler, 1904) Duskystripe shiner
19458.  Luxilus zonatus (Putnam, 1863) Bleeding shiner
19459.  Luzonichthys earlei Randall, 1981 Earle's splitfin
19460.  Luzonichthys kiomeamea Shepherd, Pinheiro, Phelps, Peraz-Matus, Rocha, 2019 Rapa Nui splitfin
19461.  Luzonichthys microlepis (Smith, 1955) Slender splitfin
19462.  Luzonichthys seaver Copus, Ka'apu-Lyons & Pyle, 2015 Seaver splitfin
19463.  Luzonichthys taeniatus Randall & McCosker, 1992 Striped splitfin
19464.  Luzonichthys waitei (Fowler, 1931) Waite's splitfin
19465.  Luzonichthys whitleyi (Smith, 1955) Whitley's splitfin
19466.  Luzonichthys williamsi Randall & McCosker, 1992  
19467.  Lycenchelys alba (Vaillant, 1888)  
19468.  Lycenchelys albeola Andriashev, 1958  
19469.  Lycenchelys albomaculata Toyoshima, 1983  
19470.  Lycenchelys alta Toyoshima, 1985  
19471.  Lycenchelys antarctica Regan, 1913  
19472.  Lycenchelys aratrirostris Andriashev & Permitin, 1968  
19473.  Lycenchelys argentina Marschoff, Torno & Tomo, 1977  
19474.  Lycenchelys aurantiaca Shinohara & Matsuura, 1998  
19475.  Lycenchelys bachmanni Gosztonyi, 1977  
19476.  Lycenchelys bellingshauseni Andriashev & Permitin, 1968  
19477.  Lycenchelys bullisi Cohen, 1964  
19478.  Lycenchelys callista Anderson, 1995  
19479.  Lycenchelys camchatica (Gilbert & Burke, 1912)  
19480.  Lycenchelys chauliodus Anderson, 1995  
19481.  Lycenchelys cicatrifer (Garman, 1899)  
19482.  Lycenchelys crotalinus (Gilbert, 1890) Snakehead eelpout
19483.  Lycenchelys fedorovi Anderson & Balanov, 2000  
19484.  Lycenchelys folletti Anderson, 1995  
19485.  Lycenchelys hadrogeneia Anderson, 1995  
19486.  Lycenchelys hippopotamus Schmidt, 1950  
19487.  Lycenchelys hureaui (Andriashev, 1979)  
19488.  Lycenchelys imamurai Anderson, 2006  
19489.  Lycenchelys incisa (Garman, 1899)  
19490.  Lycenchelys jordani (Evermann & Goldsborough, 1907) Shortjaw eelpout
19491.  Lycenchelys kolthoffi Jensen, 1904 Checkered wolf eel
19492.  Lycenchelys lonchoura Anderson, 1995  
19493.  Lycenchelys maculata Toyoshima, 1985  
19494.  Lycenchelys makushok Fedorov & Andriashev, 1993  
19495.  Lycenchelys maoriensis Andriashev & Fedorov, 1986  
19496.  Lycenchelys melanostomias Toyoshima, 1983  
19497.  Lycenchelys micropora Andriashev, 1955  
19498.  Lycenchelys monstrosa Anderson, 1982  
19499.  Lycenchelys muraena (Collett, 1878) Moray wolf eel
19500.  Lycenchelys nanospinata Anderson, 1988  
19501.  Lycenchelys nigripalatum DeWitt & Hureau, 1979  
19502.  Lycenchelys novaezealandiae Anderson & Møller, 2007  
19503.  Lycenchelys parini Fedorov, 1995 Parin's wolf eelpout
19504.  Lycenchelys paxillus (Goode & Bean, 1879) Common wolf eel
19505.  Lycenchelys pearcyi Anderson, 1995  
19506.  Lycenchelys pentactina Anderson, 1995  
19507.  Lycenchelys pequenoi Anderson, 1995  
19508.  Lycenchelys peruana Anderson, 1995  
19509.  Lycenchelys platyrhina (Jensen, 1902)  
19510.  Lycenchelys plicifera Andriashev, 1955  
19511.  Lycenchelys polyodon Anderson & Møller, 2007  
19512.  Lycenchelys porifer (Gilbert, 1890)  
19513.  Lycenchelys rassi Andriashev, 1955  
19514.  Lycenchelys ratmanovi Andriashev, 1955  
19515.  Lycenchelys remissaria Fedorov, 1995 Shifted wolf eelpout
19516.  Lycenchelys rosea Toyoshima, 1985  
19517.  Lycenchelys ryukyuensis Shinohara & Anderson, 2007  
19518.  Lycenchelys sarsii (Collett, 1871) Sar's wolf eel
19519.  Lycenchelys scaurus (Garman, 1899)  
19520.  Lycenchelys squamosa Toyoshima, 1983  
19521.  Lycenchelys tohokuensis Anderson & Imamura, 2002  
19522.  Lycenchelys tristichodon DeWitt & Hureau, 1979  
19523.  Lycenchelys uschakovi Andriashev, 1958  
19524.  Lycenchelys verrillii (Goode & Bean, 1877) Wolf eelpout
19525.  Lycenchelys vitiazi Andriashev, 1955  
19526.  Lycenchelys volki Andriashev, 1955  
19527.  Lycenchelys wilkesi Anderson, 1988  
19528.  Lycenchelys xanthoptera Anderson, 1991  
19529.  Lycengraulis batesii (Günther, 1868) Bates' sabretooth anchovy
19530.  Lycengraulis figueiredoi Loeb & Alcântara, 2013  
19531.  Lycengraulis grossidens (Spix & Agassiz, 1829) Atlantic sabretooth anchovy
19532.  Lycengraulis limnichthys Schultz, 1949  
19533.  Lycengraulis poeyi (Kner, 1863) Pacific sabretooth anchovy
19534.  Lycodapus antarcticus Tomo, 1982  
19535.  Lycodapus australis Norman, 1937  
19536.  Lycodapus derjugini Andriashev, 1935  
19537.  Lycodapus dermatinus Gilbert, 1896  
19538.  Lycodapus endemoscotus Peden & Anderson, 1978 Deepwater slipskin
19539.  Lycodapus fierasfer Gilbert, 1890 Blackmouth eelpout
19540.  Lycodapus leptus Peden & Anderson, 1981 Slender eelpout
19541.  Lycodapus mandibularis Gilbert, 1915 Pallid eelpout
19542.  Lycodapus microchir Schmidt, 1950  
19543.  Lycodapus pachysoma Peden & Anderson, 1978 Stout slipskin
19544.  Lycodapus parviceps Gilbert, 1896 Smallhead eelpout
19545.  Lycodapus poecilus Peden & Anderson, 1981  
19546.  Lycodapus psarostomatus Peden & Anderson, 1981 Specklemouth eelpout
19547.  Lycodes adolfi Nielsen & Fosså, 1993 Adolf's eelpout
19548.  Lycodes akuugun Stevenson & Orr, 2006  
19549.  Lycodes albolineatus Andriashev, 1955 Whitebar eelpout
19550.  Lycodes albonotatus (Taranetz & Andriashev, 1934)  
19551.  Lycodes bathybius Schmidt, 1950  
19552.  Lycodes beringi Andriashev, 1935 Bering eelpout
19553.  Lycodes brevipes Bean, 1890 Shortfin eelpout
19554.  Lycodes brunneofasciatus Suvorov, 1935 Tawnystripe eelpout
19555.  Lycodes caudimaculatus Matsubara, 1936  
19556.  Lycodes concolor Gill & Townsend, 1897 Ebony eelpout
19557.  Lycodes cortezianus (Gilbert, 1890) Bigfin eelpout
19558.  Lycodes diapterus Gilbert, 1892 Black eelpout
19559.  Lycodes esmarkii Collett, 1875 Greater eelpout
19560.  Lycodes eudipleurostictus Jensen, 1902 Doubleline eelpout
19561.  Lycodes fasciatus (Schmidt, 1904) Banded eelpout
19562.  Lycodes frigidus Collett, 1879 Glacial eelpout
19563.  Lycodes fulvus Toyoshima, 1985  
19564.  Lycodes gracilis Sars, 1867  
19565.  Lycodes heinemanni Soldatov, 1916  
19566.  Lycodes hubbsi Matsubara, 1955  
19567.  Lycodes japonicus Matsubara & Iwai, 1951  
19568.  Lycodes jenseni Taranetz & Andriashev, 1935  
19569.  Lycodes jugoricus Knipowitsch, 1906 Shulupaoluk
19570.  Lycodes lavalaei Vladykov & Tremblay, 1936 Newfoundland eelpout
19571.  Lycodes luetkenii Collett, 1880 Lütken's eelpout
19572.  Lycodes macrochir Schmidt, 1937  
19573.  Lycodes macrolepis Taranetz & Andriashev, 1935  
19574.  Lycodes marisalbi Knipowitsch, 1906 White sea eelpout
19575.  Lycodes matsubarai Toyoshima, 1985  
19576.  Lycodes mcallisteri Møller, 2001 McAllister's eelpout
19577.  Lycodes microlepidotus Schmidt, 1950  
19578.  Lycodes microporus Toyoshima, 1983  
19579.  Lycodes mucosus Richardson, 1855 Saddled eelpout
19580.  Lycodes nakamurae (Tanaka, 1914)  
19581.  Lycodes nishimurai Shinohara & Shirai, 2005  
19582.  Lycodes obscurus Toyoshima, 1985  
19583.  Lycodes ocellatus Toyoshima, 1985  
19584.  Lycodes paamiuti Møller, 2001 Paamiut eelpout
19585.  Lycodes pacificus Collett, 1879 Blackbelly eelpout
19586.  Lycodes palearis Gilbert, 1896 Wattled eelpout
19587.  Lycodes pallidus Collett, 1879 Pale eelpout
19588.  Lycodes paucilepidotus Toyoshima, 1985  
19589.  Lycodes pectoralis Toyoshima, 1985  
19590.  Lycodes polaris (Sabine, 1824) Canadian eelpout
19591.  Lycodes raridens Taranetz & Andriashev, 1937 Marbled eelpout
19592.  Lycodes reticulatus Reinhardt, 1835 Arctic eelpout
19593.  Lycodes rossi Malmgren, 1865 Threespot eelpout
19594.  Lycodes sadoensis Toyoshima & Honma, 1980  
19595.  Lycodes sagittarius McAllister, 1976 Archer eelpout
19596.  Lycodes schmidti Gratzianov, 1907  
19597.  Lycodes semenovi Popov, 1931  
19598.  Lycodes seminudus Reinhardt, 1837 Longear eelpout
19599.  Lycodes sigmatoides Lindberg & Krasyukova, 1975  
19600.  Lycodes soldatovi Taranetz & Andriashev, 1935  
19601.  Lycodes squamiventer Jensen, 1904 Scalebelly eelpout
19602.  Lycodes tanakae Jordan & Thompson, 1914  
19603.  Lycodes teraoi Katayama, 1943  
19604.  Lycodes terraenovae Collett, 1896  
19605.  Lycodes toyamensis (Katayama, 1941)  
19606.  Lycodes turneri Bean, 1879 Polar eelpout
19607.  Lycodes uschakovi Popov, 1931  
19608.  Lycodes vahlii Reinhardt, 1831 Vahl's eelpout
19609.  Lycodes yamatoi Toyoshima, 1985  
19610.  Lycodes ygreknotatus Schmidt, 1950  
19611.  Lycodichthys antarcticus Pappenheim, 1911  
19612.  Lycodichthys dearborni (DeWitt, 1962)  
19613.  Lycodonus flagellicauda (Jensen, 1902)  
19614.  Lycodonus malvinensis Gosztonyi, 1981  
19615.  Lycodonus mirabilis Goode & Bean, 1883 Chevron scutepout
19616.  Lycodonus vermiformis Barnard, 1927  
19617.  Lycogrammoides schmidti Soldatov & Lindberg, 1928  
19618.  Lyconema barbatum Gilbert, 1896 Bearded eelpout
19619.  Lyconodes argenteus Gilchrist, 1922  
19620.  Lyconus brachycolus Holt & Byrne, 1906  
19621.  Lyconus pinnatus Günther, 1887  
19622.  Lycothrissa crocodilus (Bleeker, 1850) Sabretoothed thryssa
19623.  Lycozoarces regani Popov, 1933  
19624.  Lyopsetta exilis (Jordan & Gilbert, 1880) Slender sole
19625.  Lythrichthys cypho (Fowler, 1938) Dwarf red deepwater scorpionfsh
19626.  Lythrichthys dentatus Wada, Kai & Motomura, 2021 Gap-toothed red deepwater scorpionfsh
19627.  Lythrichthys eulabes Jordan & Starks, 1904 Jordan's red deepwater scorpionfsh
19628.  Lythrichthys grahami Wada, Kai & Motomura, 2021 Graham's red deepwater scorpionfsh
19629.  Lythrichthys longimanus (Alcock, 1894) Red deepwater scorpionfish
19630.  Lythrurus alegnotus (Snelson, 1972) Warrior shiner
19631.  Lythrurus ardens (Cope, 1868) Rosefin shiner
19632.  Lythrurus atrapiculus (Snelson, 1972) Blacktip shiner
19633.  Lythrurus bellus (Hay, 1881) Pretty shiner
19634.  Lythrurus fasciolaris (Gilbert, 1891) Scarlet shiner
19635.  Lythrurus fumeus (Evermann, 1892) Ribbon shiner
19636.  Lythrurus lirus (Jordan, 1877) Mountain shiner
19637.  Lythrurus matutinus (Cope, 1870) Pinewoods shiner
19638.  Lythrurus roseipinnis (Hay, 1885) Cherryfin shiner
19639.  Lythrurus snelsoni (Robison, 1985) Ouachita shiner
19640.  Lythrurus umbratilis (Girard, 1856) Redfin shiner
19641.  Lythrypnus alphigena Bussing, 1990  
19642.  Lythrypnus brasiliensis Greenfield, 1988  
19643.  Lythrypnus cobalus Bussing, 1990  
19644.  Lythrypnus crocodilus (Beebe & Tee-Van, 1928) Mahogany goby
19645.  Lythrypnus dalli (Gilbert, 1890) Bluebanded goby
19646.  Lythrypnus elasson Böhlke & Robins, 1960 Dwarf goby
19647.  Lythrypnus gilberti (Heller & Snodgrass, 1903) Galapagos blue-banded goby
19648.  Lythrypnus heterochroma Ginsburg, 1939 Diphasic goby
19649.  Lythrypnus insularis Bussing, 1990 Distant goby
19650.  Lythrypnus lavenbergi Bussing, 1990  
19651.  Lythrypnus minimus Garzón & Acero P., 1988 Pygmy goby
19652.  Lythrypnus mowbrayi (Bean, 1906)  
19653.  Lythrypnus nesiotes Böhlke & Robins, 1960 Island goby
19654.  Lythrypnus okapia Robins & Böhlke, 1964 Okapi goby
19655.  Lythrypnus phorellus Böhlke & Robins, 1960 Convict goby
19656.  Lythrypnus pulchellus Ginsburg, 1938 Gorgeous goby
19657.  Lythrypnus rhizophora (Heller & Snodgrass, 1903) Spotcheek goby
19658.  Lythrypnus solanensis Acero P., 1981  
19659.  Lythrypnus spilus Böhlke & Robins, 1960 Bluegold goby
19660.  Lythrypnus zebra (Gilbert, 1890) Zebra goby
19661.  Maccullochella ikei Rowland, 1986 Clarence river cod
19662.  Maccullochella macquariensis (Cuvier, 1829) Trout cod
19663.  Maccullochella mariensis Rowland, 1993 Mary River cod
19664.  Maccullochella peelii (Mitchell, 1838) Murray cod
19665.  Macolor macularis Fowler, 1931 Midnight snapper
19666.  Macolor niger (Forsskål, 1775) Black and white snapper
19667.  Macquaria ambigua (Richardson, 1845) Golden perch
19668.  Macquaria australasica Cuvier, 1830 Macquarie perch
19669.  Macrhybopsis aestivalis (Girard, 1856) Speckled chub
19670.  Macrhybopsis australis (Hubbs & Ortenburger, 1929) Prairie chub
19671.  Macrhybopsis boschungi Gilbert & Mayden, 2017 Mobile chub
19672.  Macrhybopsis etnieri Gilbert & Mayden, 2017 Coosa chub
19673.  Macrhybopsis gelida (Girard, 1856) Sturgeon chub
19674.  Macrhybopsis hyostoma (Gilbert, 1884) Shoal chub
19675.  Macrhybopsis marconis (Jordan & Gilbert, 1886) Burrhead chub
19676.  Macrhybopsis meeki (Jordan & Evermann, 1896) Sicklefin chub
19677.  Macrhybopsis pallida Gilbert & Mayden, 2017 Pallid chub
19678.  Macrhybopsis storeriana (Kirtland, 1845) Silver chub
19679.  Macrhybopsis tetranema (Gilbert, 1886) Peppered chub
19680.  Macrhybopsis tomellerii Gilbert & Mayden, 2017 Gulf chub
19681.  Macrocephenchelys brachialis Fowler, 1934  
19682.  Macrocephenchelys brevirostris (Chen & Weng, 1967) Rubbernose conger
19683.  Macrocephenchelys nigriventris Lin, Shao & Smith, 2018  
19684.  Macrocephenchelys soela Castle, 1990  
19685.  Macrocephenchelys sumodi Kodeeswaran, Smith, Kumar & Sarkar, 2023  
19686.  Macrochirichthys macrochirus (Valenciennes, 1844) Long pectoral-fin minnow
19687.  Macrodon ancylodon (Bloch & Schneider, 1801) King weakfish
19688.  Macrodon atricauda (Günther, 1880) Southern King Weakfish
19689.  Macrodon mordax (Gilbert & Starks, 1904) Dogteeth weakfish
19690.  Macrodontogobius wilburi Herre, 1936 Largetooth goby
19691.  Macrognathus aculeatus (Bloch, 1786) Lesser spiny eel
19692.  Macrognathus albus Plamoottil & Abraham, 2014 Spotless spiny eel
19693.  Macrognathus aral (Bloch & Schneider, 1801) One-stripe spinyeel
19694.  Macrognathus aureus Britz, 2010  
19695.  Macrognathus caudiocellatus (Boulenger, 1893)  
19696.  Macrognathus circumcinctus (Hora, 1924)  
19697.  Macrognathus dorsiocellatus Britz, 2010  
19698.  Macrognathus fasciatus Plamoottil & Abraham, 2014 Yellow banded spiny eel
19699.  Macrognathus guentheri (Day, 1865) Malabar spinyeel
19700.  Macrognathus keithi (Herre, 1940)  
19701.  Macrognathus lineatomaculatus Britz, 2010  
19702.  Macrognathus maculatus (Cuvier, 1832) Frecklefin eel
19703.  Macrognathus malabaricus (Jerdon, 1849)  
19704.  Macrognathus meklongensis Roberts, 1986  
19705.  Macrognathus morehensis Arunkumar & Tombi Singh, 2000  
19706.  Macrognathus obscurus Britz, 2010  
19707.  Macrognathus pancalus Hamilton, 1822 Barred spiny eel
19708.  Macrognathus pavo Britz, 2010  
19709.  Macrognathus pentophthalmos (Gronow, 1854)  
19710.  Macrognathus semiocellatus Roberts, 1986  
19711.  Macrognathus siamensis (Günther, 1861) Peacock eel
19712.  Macrognathus taeniagaster (Fowler, 1935)  
19713.  Macrognathus tapirus Kottelat & Widjanarti, 2005  
19714.  Macrognathus zebrinus (Blyth, 1858) Zebra spiny eel
19715.  Macroparalepis affinis Ege, 1933  
19716.  Macroparalepis brevis Ege, 1933  
19717.  Macroparalepis danae Ege, 1933  
19718.  Macroparalepis johnfitchi (Rofen, 1960) Black barracudina
19719.  Macroparalepis longilateralis Post, 1973  
19720.  Macroparalepis macrogeneion Post, 1973 Longfin barracudina
19721.  Macroparalepis nigra (Maul, 1965)  
19722.  Macropharyngodon bipartitus Smith, 1957 Rare wrasse
19723.  Macropharyngodon choati Randall, 1978 Choat's wrasse
19724.  Macropharyngodon cyanoguttatus Randall, 1978  
19725.  Macropharyngodon geoffroy (Quoy & Gaimard, 1824) Geoffroy's wrasse
19726.  Macropharyngodon kuiteri Randall, 1978 Black leopard wrasse
19727.  Macropharyngodon marisrubri Randall, 1978  
19728.  Macropharyngodon meleagris (Valenciennes, 1839) Blackspotted wrasse
19729.  Macropharyngodon moyeri Shepard & Meyer, 1978  
19730.  Macropharyngodon negrosensis Herre, 1932 Yellowspotted wrasse
19731.  Macropharyngodon ornatus Randall, 1978 False leopard
19732.  Macropharyngodon pakoko Delrieu-Trottin, Williams & Planes, 2014 Pakoko wrasse
19733.  Macropharyngodon vivienae Randall, 1978 Madagascar wrasse
19734.  Macropinna microstoma Chapman, 1939 Barreleye
19735.  Macropodus baviensis Nguyen & Nguyen, 2005  
19736.  Macropodus erythropterus Freyhof & Herder, 2002  
19737.  Macropodus hongkongensis Freyhof & Herder, 2002  
19738.  Macropodus lineatus Nguyen, Ngo & Nguyen, 2005  
19739.  Macropodus ocellatus Cantor, 1842 Round tail paradisefish
19740.  Macropodus oligolepis Nguyen, Ngo & Nguyen, 2005  
19741.  Macropodus opercularis (Linnaeus, 1758) Paradisefish
19742.  Macropodus phongnhaensis Ngô, Nguyen & Nguyen, 2005  
19743.  Macropodus spechti Schreitmüller, 1936  
19744.  Macropsobrycon uruguayanae Eigenmann, 1915  
19745.  Macropsobrycon xinguensis Géry, 1973  
19746.  Macroramphosus gracilis (Lowe, 1839) Slender snipefish
19747.  Macroramphosus scolopax (Linnaeus, 1758) Longspine snipefish
19748.  Macrorhamphosodes platycheilus Fowler, 1934 Trumpetsnout spikefish
19749.  Macrorhamphosodes uradoi (Kamohara, 1933) Trumpetsnout
19750.  Macrosmia phalacra Merrett, Sazonov & Shcherbachev, 1983  
19751.  Macrospinosa cuja (Hamilton, 1822)  
19752.  Macrotrema caligans (Cantor, 1849)  
19753.  Macrouroides inflaticeps Smith & Radcliffe, 1912 Inflated whiptail
19754.  Macrourus berglax Lacepède, 1801 Roughhead grenadier
19755.  Macrourus caml McMillan, Iwamoto, Stewart & Smith, 2012 Caml grenadier
19756.  Macrourus carinatus (Günther, 1878) Ridge scaled rattail
19757.  Macrourus holotrachys Günther, 1878 Bigeye grenadier
19758.  Macrourus whitsoni (Regan, 1913) Whitson's grenadier
19759.  Macrurocyttus acanthopodus Fowler, 1934 Dwarf dory
19760.  Macruronus capensis Davies, 1950 Cape grenadier
19761.  Macruronus maderensis Maul, 1951  
19762.  Macruronus magellanicus Lönnberg, 1907 Patagonian grenadier
19763.  Macruronus novaezelandiae (Hector, 1871) Blue grenadier
19764.  Maculabatis ambigua Last, Bogorodsky & Alpermann, 2016 Baraka"s whipray
19765.  Maculabatis arabica Manjaji-Matsumoto & Last, 2016 Arabic whipray
19766.  Maculabatis astra (Last, Manjaji-Matsumoto & Pogonoski, 2008)  
19767.  Maculabatis bineeshi Manjaji-Matsumoto & Last, 2016 Short-tail whipray
19768.  Maculabatis gerrardi (Gray, 1851) Sharpnose stingray
19769.  Maculabatis macrura (Bleeker, 1852)  
19770.  Maculabatis pastinacoides (Bleeker, 1852) Round whip ray
19771.  Maculabatis randalli (Last, Manjaji-Matsumoto & Moore, 2012) Arabian banded whipray
19772.  Maculabatis toshi (Whitley, 1939) Black-spotted whipray
19773.  Magadanichthys skopetsi (Shinohara, Nazarkin & Chereshnev, 2004)  
19774.  Magnisudis atlantica (Krøyer, 1868) Duckbill barracudina
19775.  Magnisudis indica (Ege, 1953)  
19776.  Magnisudis prionosa (Rofen, 1963) Southern barracudina
19777.  Mahidolia mystacina (Valenciennes, 1837) Flagfin prawn goby
19778.  Mahidolia paucipora Allen & Erdmann, 2019 Tiny shrimpgoby
19779.  Majungaichthys agalegae Schwarzhans & Møller, 2011  
19780.  Majungaichthys simplex Schwarzhans & Møller, 2007  
19781.  Makaira mazara (Jordan & Snyder, 1901) Indo-Pacific blue marlin
19782.  Makaira nigricans Lacepède, 1802 Blue marlin
19783.  Makararaja chindwinensis Roberts, 2007 Chindwin cowtail ray
19784.  Makunaima guaporensis (Eigenmann, 1911)  
19785.  Makunaima guianensis (Eigenmann, 1909)  
19786.  Makunaima multidens (Eigenmann, 1908)  
19787.  Makunaima pittieri (Eigenmann, 1920) Diamond tetra
19788.  Malacanthus brevirostris Guichenot, 1848 Quakerfish
19789.  Malacanthus latovittatus (Lacepède, 1801) Blue blanquillo
19790.  Malacanthus plumieri (Bloch, 1786) Sand tilefish
19791.  Malacocephalus boretzi Sazonov, 1985  
19792.  Malacocephalus hawaiiensis Gilbert, 1905 Hawaiian softhead grenadier
19793.  Malacocephalus laevis (Lowe, 1843) Softhead grenadier
19794.  Malacocephalus luzonensis Gilbert & Hubbs, 1920  
19795.  Malacocephalus nipponensis Gilbert & Hubbs, 1916  
19796.  Malacocephalus occidentalis Goode & Bean, 1885 Western softhead grenadier
19797.  Malacocephalus okamurai Iwamoto & Arai, 1987  
19798.  Malacocottus aleuticus (Smith, 1904) Whitetail sculpin
19799.  Malacocottus gibber Sakamoto, 1930  
19800.  Malacocottus kincaidi Gilbert & Thompson, 1905 Blackfin sculpin
19801.  Malacocottus zonurus Bean, 1890 Darkfin sculpin
19802.  Malacoctenus africanus Cadenat, 1951  
19803.  Malacoctenus aurolineatus Smith, 1957 Goldline blenny
19804.  Malacoctenus boehlkei Springer, 1959 Diamond blenny
19805.  Malacoctenus brunoi Guimarães, Nunan & Gasparini, 2010 Trindade scaled-blenny
19806.  Malacoctenus carrowi Wirtz, 2014  
19807.  Malacoctenus costaricanus Springer, 1959  
19808.  Malacoctenus delalandii (Valenciennes, 1836) Brazilian blenny
19809.  Malacoctenus ebisui Springer, 1959 Fishgod blenny
19810.  Malacoctenus erdmani Smith, 1957  
19811.  Malacoctenus gigas Springer, 1959 Sonora blenny
19812.  Malacoctenus gilli (Steindachner, 1867) Dusky blenny
19813.  Malacoctenus hubbsi Springer, 1959 Redside blenny
19814.  Malacoctenus lianae Carvalho-Filho, Almeida, Britto, Dias & Lima, 2020 Noronha scaly blenny
19815.  Malacoctenus macropus (Poey, 1868) Rosy blenny
19816.  Malacoctenus margaritae (Fowler, 1944) Margarita blenny
19817.  Malacoctenus mexicanus Springer, 1959  
19818.  Malacoctenus polyporosus Springer, 1959  
19819.  Malacoctenus sudensis Springer, 1959  
19820.  Malacoctenus tetranemus (Cope, 1877) Throatspotted blenny
19821.  Malacoctenus triangulatus Springer, 1959 Saddled blenny
19822.  Malacoctenus versicolor (Poey, 1876) Barfin blenny
19823.  Malacoctenus zacae Springer, 1959 Zaca blenny
19824.  Malacoctenus zaluari Carvalho-Filho, Gasparini & Sazima, 2020 Rusty scaly blenny
19825.  Malacoctenus zonifer (Jordan & Gilbert, 1882) Glossy blenny
19826.  Malacoctenus zonogaster Heller & Snodgrass, 1903 Belted blenny
19827.  Malacoglanis gelatinosus Myers & Weitzman, 1966  
19828.  Malacoraja kreffti (Stehmann, 1978) Krefft's ray
19829.  Malacoraja obscura Carvalho, Gomes & Gadig, 2005 Brazilian soft skate
19830.  Malacoraja senta (Garman, 1885) Smooth skate
19831.  Malacoraja spinacidermis (Barnard, 1923) Soft skate
19832.  Malacosarcus macrostoma (Günther, 1878)  
19833.  Malacosteus australis Kenaley, 2007 Southern stoplight loosejaw
19834.  Malacosteus niger Ayres, 1848 Stoplight loosejaw
19835.  Malakichthys barbatus Yamanoue & Yoseda, 2001  
19836.  Malakichthys elegans Matsubara & Yamaguti, 1943 Splendid seabass
19837.  Malakichthys griseus Döderlein, 1883  
19838.  Malakichthys levis Yamanoue & Matsuura, 2002 Smooth seabass
19839.  Malakichthys mochizuki Yamanoue & Matsuura, 2002 Mochizuki's seabass
19840.  Malakichthys similis Yamanoue & Matsuura, 2004  
19841.  Malakichthys wakiyae Jordan & Hubbs, 1925  
19842.  Malapterurus barbatus Norris, 2002  
19843.  Malapterurus beninensis Murray, 1855  
19844.  Malapterurus cavalliensis Roberts, 2000  
19845.  Malapterurus electricus (Gmelin, 1789) Electric catfish
19846.  Malapterurus leonensis Roberts, 2000  
19847.  Malapterurus melanochir Norris, 2002  
19848.  Malapterurus microstoma Poll & Gosse, 1969 Smallmouth electric catfish
19849.  Malapterurus minjiriya Sagua, 1987  
19850.  Malapterurus monsembeensis Roberts, 2000  
19851.  Malapterurus occidentalis Norris, 2002  
19852.  Malapterurus oguensis Sauvage, 1879  
19853.  Malapterurus punctatus Norris, 2002  
19854.  Malapterurus shirensis Roberts, 2000  
19855.  Malapterurus stiassnyae Norris, 2002  
19856.  Malapterurus tanganyikaensis Roberts, 2000  
19857.  Malapterurus tanoensis Roberts, 2000  
19858.  Malapterurus teugelsi Norris, 2002  
19859.  Malapterurus thysi Norris, 2002  
19860.  Malapterus reticulatus Valenciennes, 1839  
19861.  Malayochela maassi (Weber & de Beaufort, 1912)  
19862.  Malihkaia aligera Kottelat, 2017  
19863.  Mallotus villosus (Müller, 1776) Capelin
19864.  Malpulutta kretseri Deraniyagala, 1937 Spotted gourami
19865.  Malthopsis annulifera Tanaka, 1908 Ring triangular batfish
19866.  Malthopsis apis Ho & Last, 2021 Apine triangular batfish
19867.  Malthopsis arrietty Ho, 2020 Short-horn triangular batfish
19868.  Malthopsis asperata Ho, Roberts & Shao, 2013 Roughspine triangular batfish
19869.  Malthopsis austrafricana Ho, 2013 Southern African triangular batfish
19870.  Malthopsis bradburyae Ho, 2013 Bradbury's triangular batfish
19871.  Malthopsis bulla Ho & Last, 2021 Flatscale triangular batfish
19872.  Malthopsis formosa Ho & Koeda, 2019 Taiwanese triangular batfish
19873.  Malthopsis gigas Ho & Shao, 2010 Giant triangular batfish
19874.  Malthopsis gnoma Bradbury, 1998 Atlantic triangular batfish
19875.  Malthopsis jordani Gilbert, 1905 Jordan's triangular batfish
19876.  Malthopsis kobayashii Tanaka, 1916 Kobayashi's triangular batfish
19877.  Malthopsis lutea Alcock, 1891 Yellow triangular batfish
19878.  Malthopsis mcgroutheri Ho & Last, 2021 McGrouther's triangular batfish
19879.  Malthopsis mitrigera Gilbert & Cramer, 1897 Two-spine triangular batfish
19880.  Malthopsis oculata Ho & Last, 2021 Bigeye triangular batfish
19881.  Malthopsis parva Ho, Roberts & Shao, 2013 Arrowhead triangular batfish
19882.  Malthopsis provocator Whitley, 1961 Prickle triangular batfish
19883.  Malthopsis retifera Ho, Prokofiev & Shao, 2009 Reticulate triangular batfish
19884.  Malthopsis tetrabulla Ho & Last, 2021 Queensland triangular batfish
19885.  Malthopsis tiarella Jordan, 1902 Spearnose seabat
19886.  Malthopsis velutina Ho, 2020 Polynesian triangular batfish
19887.  Malvoliophis pinguis (Günther, 1872) Halfband snake eel
19888.  Mancopsetta maculata (Günther, 1880) Antarctic armless flounder
19889.  Manducus greyae (Johnson, 1970)  
19890.  Manducus maderensis (Johnson, 1890)  
19891.  Mangarinus waterousi Herre, 1943  
19892.  Manonichthys alleni Gill, 2004 Sabah dottyback
19893.  Manonichthys jamali Allen & Erdmann, 2007 Jamal's dottyback
19894.  Manonichthys paranox (Lubbock & Goldman, 1976) Midnight dottyback
19895.  Manonichthys polynemus (Fowler, 1931) Longfin dottyback
19896.  Manonichthys scintilla Gill & Williams, 2011 Sparkfin Dottyback
19897.  Manonichthys splendens (Fowler, 1931) Splendid dottyback
19898.  Manonichthys winterbottomi Gill, 2004 False midnight dottyback
19899.  Maratecoara formosa Costa & Brasil, 1995  
19900.  Maratecoara gesmonei Nielsen, Martins & Britzke, 2014  
19901.  Maratecoara lacortei (Lazara, 1991)  
19902.  Maratecoara splendida Costa, 2007  
19903.  Marcelogobius helenae (van Tassell & Kramer, 2014) Helen's goby
19904.  Marcelogobius janetarum (Schliewen, Wirtz & Kovačić, 2018)  
19905.  Marcelogobius splechtnai (Ahnelt & Patzner, 1995) Splechtna's goby
19906.  Marcusenius abadii (Boulenger, 1901)  
19907.  Marcusenius altisambesi Kramer, Skelton, van der Bank & Wink, 2007  
19908.  Marcusenius angolensis (Boulenger, 1905)  
19909.  Marcusenius annamariae (Parenzan, 1939)  
19910.  Marcusenius bentleyi (Boulenger, 1897)  
19911.  Marcusenius brucii (Boulenger, 1910)  
19912.  Marcusenius caudisquamatus Maake, Gon & Swartz, 2014  
19913.  Marcusenius cuangoanus (Poll, 1967)  
19914.  Marcusenius cyprinoides (Linnaeus, 1758)  
19915.  Marcusenius deboensis (Daget, 1954)  
19916.  Marcusenius desertus Kramer, van der Bank & Wink, 2016  
19917.  Marcusenius devosi Kramer, Skelton, van der Bank & Wink, 2007  
19918.  Marcusenius dundoensis (Poll, 1967)  
19919.  Marcusenius elegans Fricke & Kramer, 2022  
19920.  Marcusenius friteli (Pellegrin, 1904)  
19921.  Marcusenius furcidens (Pellegrin, 1920)  
19922.  Marcusenius fuscus (Pellegrin, 1901)  
19923.  Marcusenius ghesquierei (Poll, 1945)  
19924.  Marcusenius greshoffii (Schilthuis, 1891)  
19925.  Marcusenius intermedius Pellegrin, 1924  
19926.  Marcusenius kainjii Lewis, 1974  
19927.  Marcusenius kaninginii Kisekelwa, Boden, Snoeks & Vreven, 2016  
19928.  Marcusenius krameri Maake, Gon & Swartz, 2014  
19929.  Marcusenius kutuensis (Boulenger, 1899)  
19930.  Marcusenius lambouri (Pellegrin, 1904)  
19931.  Marcusenius leopoldianus (Boulenger, 1899)  
19932.  Marcusenius livingstonii (Boulenger, 1899)  
19933.  Marcusenius lucombesi Maake, Gon & Swartz, 2014  
19934.  Marcusenius macrolepidotus (Peters, 1852) Bulldog
19935.  Marcusenius macrophthalmus (Pellegrin, 1924)  
19936.  Marcusenius mento (Boulenger, 1890)  
19937.  Marcusenius meronai Bigorne & Paugy, 1990  
19938.  Marcusenius monteiri (Günther, 1873) Monteiri's bulldog
19939.  Marcusenius moorii (Günther, 1867)  
19940.  Marcusenius multisquamatus Kramer & Wink, 2013  
19941.  Marcusenius ntemensis (Pellegrin, 1927)  
19942.  Marcusenius nyasensis (Worthington, 1933)  
19943.  Marcusenius pongolensis (Fowler, 1934)  
19944.  Marcusenius rheni (Fowler, 1936)  
19945.  Marcusenius sanagaensis Boden, Teugels & Hopkins, 1997  
19946.  Marcusenius schilthuisiae (Boulenger, 1899)  
19947.  Marcusenius senegalensis (Steindachner, 1870)  
19948.  Marcusenius stanleyanus (Boulenger, 1897)  
19949.  Marcusenius thomasi (Boulenger, 1916)  
19950.  Marcusenius ussheri (Günther, 1867)  
19951.  Marcusenius verheyenorum Mambo Baba, Kisekelwa, Danadu Mizani, Decru & Vreven, 2020  
19952.  Marcusenius victoriae (Worthington, 1929) Victoria stonebasher
19953.  Marcusenius wamuinii Decru, Sullivan & Vreven, 2019  
19954.  Margariscus margarita (Cope, 1867) Allegheny pearl dace
19955.  Margariscus nachtriebi (Cox, 1896) Northern pearl dace
19956.  Margrethia obtusirostra Jespersen & Tåning, 1919 Bighead portholefish
19957.  Margrethia valentinae Parin, 1982  
19958.  Marilyna darwinii (Castelnau, 1873)  
19959.  Marilyna meraukensis (de Beaufort, 1955) Merauke toadfish
19960.  Marilyna pleurosticta (Günther, 1872)  
19961.  Markiana geayi (Pellegrin, 1909)  
19962.  Markiana nigripinnis (Perugia, 1891)  
19963.  Marleyella bicolorata (von Bonde, 1922) Comb flounder
19964.  Marleyella maldivensis Norman, 1939  
19965.  Marosatherina ladigesi (Ahl, 1936) Celebes rainbowfish
19966.  Maroubra perserrata Whitley, 1948 Sawtooth pipefish
19967.  Maroubra yasudai Dawson, 1983 Orange pipefish
19968.  Marukawichthys ambulator Sakamoto, 1931  
19969.  Marukawichthys pacificus Yabe, 1983  
19970.  Mascarenichthys heemstrai Schwarzhans & Møller, 2007  
19971.  Mascarenichthys microphthalmus Schwarzhans & Møller, 2007  
19972.  Mascarenichthys remotus Schwarzhans & Møller, 2011  
19973.  Maskaheros argenteus (Allgayer, 1991) White cichlid
19974.  Maskaheros regani (Miller, 1974) Almoloya cichlid
19975.  Mastacembelus alboguttatus Boulenger, 1893  
19976.  Mastacembelus albomaculatus Poll, 1953  
19977.  Mastacembelus ansorgii Boulenger, 1905  
19978.  Mastacembelus apectoralis Brown, Britz, Bills, Rüber & Day, 2011  
19979.  Mastacembelus armatus (Lacepède, 1800) Zig-zag eel
19980.  Mastacembelus aviceps Roberts & Stewart, 1976  
19981.  Mastacembelus brachyrhinus Boulenger, 1899  
19982.  Mastacembelus brichardi (Poll, 1958) Blind spiny eel
19983.  Mastacembelus catchpolei Fowler, 1936  
19984.  Mastacembelus congicus Boulenger, 1896  
19985.  Mastacembelus crassus Roberts & Stewart, 1976  
19986.  Mastacembelus cryptacanthus Günther, 1867  
19987.  Mastacembelus cunningtoni Boulenger, 1906  
19988.  Mastacembelus dayi Boulenger, 1912  
19989.  Mastacembelus decorsei Pellegrin, 1919  
19990.  Mastacembelus dienbienensis Nguyen & Nguyen, 2005  
19991.  Mastacembelus ellipsifer Boulenger, 1899  
19992.  Mastacembelus erythrotaenia Bleeker, 1850 Fire eel
19993.  Mastacembelus favus Hora, 1924 Tire track eel
19994.  Mastacembelus flavidus Matthes, 1962  
19995.  Mastacembelus frenatus Boulenger, 1901 Longtail spiny eel
19996.  Mastacembelus greshoffi Boulenger, 1901  
19997.  Mastacembelus kadeiensis Roberts, 2020  
19998.  Mastacembelus kakrimensis Vreven & Teugels, 2005  
19999.  Mastacembelus latens Roberts & Stewart, 1976  
20000.  Mastacembelus liberiensis Boulenger, 1898  
20001.  Mastacembelus loennbergii Boulenger, 1898  
20002.  Mastacembelus marchei Sauvage, 1879  
20003.  Mastacembelus mastacembelus (Banks & Solander, 1794) Euphrates spiny eel
20004.  Mastacembelus micropectus Matthes, 1962  
20005.  Mastacembelus moorii Boulenger, 1898  
20006.  Mastacembelus niger Sauvage, 1879  
20007.  Mastacembelus nigromarginatus Boulenger, 1898  
20008.  Mastacembelus notophthalmus Roberts, 1989  
20009.  Mastacembelus oatesii Boulenger, 1893  
20010.  Mastacembelus ophidium Günther, 1894  
20011.  Mastacembelus pantherinus Britz, 2007  
20012.  Mastacembelus paucispinis Boulenger, 1899  
20013.  Mastacembelus plagiostomus Matthes, 1962  
20014.  Mastacembelus platysoma Poll & Matthes, 1962  
20015.  Mastacembelus polli Vreven, 2005  
20016.  Mastacembelus praensis (Travers, 1992)  
20017.  Mastacembelus reygeli Vreven & Snoeks, 2009  
20018.  Mastacembelus robertsi (Vreven & Teugels, 1996)  
20019.  Mastacembelus sanagali Thys van den Audenaerde, 1972  
20020.  Mastacembelus seiteri Thys van den Audenaerde, 1972  
20021.  Mastacembelus sexdecimspinus (Roberts & Travers, 1986)  
20022.  Mastacembelus shiloangoensis (Vreven, 2004)  
20023.  Mastacembelus shiranus Günther, 1896 Malawi spinyeel
20024.  Mastacembelus simbi Vreven & Stiassny, 2009  
20025.  Mastacembelus strigiventus Zhou & Yang, 2011  
20026.  Mastacembelus taiaensis (Travers, 1992)  
20027.  Mastacembelus tanganicae Günther, 1894  
20028.  Mastacembelus thacbaensis Nguyen & Nguyen, 2005  
20029.  Mastacembelus tinwini Britz, 2007  
20030.  Mastacembelus traversi (Vreven & Teugels, 1997)  
20031.  Mastacembelus triolobus Zhou & Yang, 2011  
20032.  Mastacembelus trispinosus Steindachner, 1911  
20033.  Mastacembelus ubangipaucispinis Roberts, 2020  
20034.  Mastacembelus undulatus (McClelland, 1844)  
20035.  Mastacembelus unicolor Cuvier, 1832  
20036.  Mastacembelus vanderwaali Skelton, 1976 Ocellated spiny eel
20037.  Mastacembelus zebratus Matthes, 1962  
20038.  Mastiglanis asopos Bockmann, 1994  
20039.  Mastigopterus imperator Smith & Radcliffe, 1913  
20040.  Masturus lanceolatus (Liénard, 1840) Sharptail mola
20041.  Mataeocephalus acipenserinus (Gilbert & Cramer, 1897) Sturgeon grenadier
20042.  Mataeocephalus adustus Smith & Radcliffe, 1912  
20043.  Mataeocephalus cristatus Sazonov, Shcherbachev & Iwamoto, 2003  
20044.  Mataeocephalus hyostomus (Smith & Radcliffe, 1912)  
20045.  Mataeocephalus kotlyari Sazonov, Shcherbachev & Iwamoto, 2003 Kotlyar's whiptail
20046.  Mataeocephalus tenuicauda (Garman, 1899) Slendertail grenadier
20047.  Matanui bathytaton (Hardy, 1989) Chatham deep-water triplefin
20048.  Matanui profundum (Fricke & Roberts, 1994) Deepwater triplefin
20049.  Matilebias affinis (Amato, 1986)  
20050.  Matilebias alexandri (Castello & López, 1974)  
20051.  Matilebias camaquensis (Volcan, Gonçalves & Lanés, 2017)  
20052.  Matilebias cyaneus (Amato, 1987)  
20053.  Matilebias duraznensis (García, Scvortzoff & Hernández, 1995)  
20054.  Matilebias ibicuiensis (Costa, 1999)  
20055.  Matilebias juanlangi (Costa, Cheffe, Salvia & Litz, 2006)  
20056.  Matilebias litzi (Costa, 2006)  
20057.  Matilebias paucisquama (Ferrer dos Santos, Malabarba & Costa, 2008)  
20058.  Matilebias periodicus (Costa, 1999)  
20059.  Matilebias toba (Calviño, 2006)  
20060.  Matsubaraea fusiformis (Fowler, 1943)  
20061.  Matsubarichthys inusitatus Poss & Johnson, 1991 Rare velvetfish
20062.  Matsuichthys aequipinnis (Matsui & Rosenblatt, 1987)  
20063.  Mauligobius maderensis (Valenciennes, 1837)  
20064.  Mauligobius nigri (Günther, 1861)  
20065.  Maulisia acuticeps Sazonov, 1976 Sharpsnout tubeshoulder
20066.  Maulisia argipalla Matsui & Rosenblatt, 1979 Palegold searsid
20067.  Maulisia isaacsi Matsui & Rosenblatt, 1987  
20068.  Maulisia mauli Parr, 1960 Maul's searsid
20069.  Maulisia microlepis Sazonov & Golovan, 1976 Smallscale searsid
20070.  Maurolicus amethystinopunctatus Cocco, 1838  
20071.  Maurolicus australis Hector, 1875 Pennant pearlside
20072.  Maurolicus breviculus Parin & Kobyliansky, 1993  
20073.  Maurolicus imperatorius Parin & Kobyliansky, 1993 Emperor seamount lightfish
20074.  Maurolicus inventionis Parin & Kobyliansky, 1993  
20075.  Maurolicus japonicus Ishikawa, 1915 North Pacific lightfish
20076.  Maurolicus javanicus Parin & Kobyliansky, 1993 Javan pearlside
20077.  Maurolicus kornilovorum Parin & Kobyliansky, 1993  
20078.  Maurolicus mucronatus Klunzinger, 1871  
20079.  Maurolicus muelleri (Gmelin, 1789) Silvery lightfish
20080.  Maurolicus parvipinnis Vaillant, 1888  
20081.  Maurolicus rudjakovi Parin & Kobyliansky, 1993  
20082.  Maurolicus stehmanni Parin & Kobyliansky, 1993  
20083.  Maurolicus walvisensis Parin & Kobyliansky, 1993  
20084.  Maurolicus weitzmani Parin & Kobyliansky, 1993 Atlantic pearlside
20085.  Maxillicosta lopholepis Eschmeyer & Poss, 1976 Bigeye gurnard perch
20086.  Maxillicosta meridianus Motomura, Last & Gomon, 2006 Southern gurnard perch
20087.  Maxillicosta raoulensis Eschmeyer & Poss, 1976 Red little gurnard perch
20088.  Maxillicosta reticulata (de Buen, 1961)  
20089.  Maxillicosta scabriceps Whitley, 1935 Little gurnard perch
20090.  Maxillicosta whitleyi Eschmeyer & Poss, 1976 Whitley's gurnard perch
20091.  Mayaheros aguadae (Hubbs, 1936)  
20092.  Mayaheros alborus (Hubbs, 1936)  
20093.  Mayaheros amarus (Hubbs, 1936)  
20094.  Mayaheros beani (Jordan, 1889) Green guapote
20095.  Mayaheros cienagae (Hubbs, 1936)  
20096.  Mayaheros conchitae (Hubbs, 1936)  
20097.  Mayaheros ericymba (Hubbs, 1938) Mojarra de Bulha
20098.  Mayaheros mayorum (Hubbs, 1936)  
20099.  Mayaheros stenozonus (Hubbs, 1936)  
20100.  Mayaheros trispilus (Hubbs, 1935)  
20101.  Mayaheros troschelii (Steindachner, 1867)  
20102.  Mayaheros urophthalmus (Günther, 1862) Mexican mojarra
20103.  Mayaheros zebra (Hubbs, 1936)  
20104.  Maylandia aurora (Burgess, 1976)  
20105.  Maylandia barlowi (Mckaye & Stauffer, 1986)  
20106.  Maylandia benetos (Stauffer, Bowers, Kellogg & McKaye, 1997)  
20107.  Maylandia callainos (Stauffer & Hert, 1992)  
20108.  Maylandia chrysomallos (Stauffer, Bowers, Kellogg & McKaye, 1997)  
20109.  Maylandia cyneusmarginata (Stauffer, Bowers, Kellogg & McKaye, 1997)  
20110.  Maylandia emmiltos (Stauffer, Bowers, Kellogg & McKaye, 1997)  
20111.  Maylandia estherae (Konings, 1995) Red zebra
20112.  Maylandia fainzilberi (Staeck, 1976)  
20113.  Maylandia flavicauda (Li, Konings & Stauffer, 2016)  
20114.  Maylandia flavifemina (Konings & Stauffer, 2006)  
20115.  Maylandia glaucos (Ciccotto, Konings & Stauffer, 2011)  
20116.  Maylandia greshakei (Meyer & Förster, 1984) William's mbuna
20117.  Maylandia hajomaylandi (Meyer & Schartl, 1984)  
20118.  Maylandia koningsi (Stauffer, 2018)  
20119.  Maylandia lanisticola (Burgess, 1976)  
20120.  Maylandia lombardoi (Burgess, 1977)  
20121.  Maylandia lundoensis (Stauffer, Black & Konings, 2013)  
20122.  Maylandia mbenjii (Stauffer, Bowers, Kellogg & McKaye, 1997)  
20123.  Maylandia midomo (Stauffer, Black & Konings, 2013)  
20124.  Maylandia mossambica (Ciccotto, Konings & Stauffer, 2011)  
20125.  Maylandia nigrodorsalis (Stauffer, Black & Konings, 2013)  
20126.  Maylandia nkhunguensis (Ciccotto, Konings & Stauffer, 2011)  
20127.  Maylandia pambazuko (Stauffer, Black & Konings, 2013)  
20128.  Maylandia phaeos (Stauffer, Bowers, Kellogg & McKaye, 1997)  
20129.  Maylandia pulpican (Tawil, 2002)  
20130.  Maylandia pyrsonotos (Stauffer, Bowers, Kellogg & McKaye, 1997)  
20131.  Maylandia sciasma (Ciccotto, Konings & Stauffer, 2011)  
20132.  Maylandia tarakiki (Stauffer, Black & Konings, 2013)  
20133.  Maylandia usisyae (Li, Konings & Stauffer, 2016)  
20134.  Maylandia xanstomachus (Stauffer & Boltz, 1989)  
20135.  Maylandia xanthos (Ciccotto, Konings & Stauffer, 2011)  
20136.  Maylandia zebra (Boulenger, 1899) Zebra mbuna
20137.  Maynea puncta (Jenyns, 1842)  
20138.  Mazarunia charadrica López-Fernández, Taphorn B. & Liverpool, 2012  
20139.  Mazarunia mazarunii Kullander, 1990  
20140.  Mazarunia pala López-Fernández, Taphorn B. & Liverpool, 2012  
20141.  Mccoskerichthys sandae Rosenblatt & Stephens, 1978 Tufted blenny
20142.  Mchenga conophoros (Stauffer, LoVullo & McKaye, 1993)  
20143.  Mchenga cyclicos (Stauffer, LoVullo & McKaye, 1993)  
20144.  Mchenga eucinostomus (Regan, 1922)  
20145.  Mchenga flavimanus (Iles, 1960)  
20146.  Mchenga inornata (Boulenger, 1908)  
20147.  Mchenga thinos (Stauffer, LoVullo & McKaye, 1993)  
20148.  Meadia abyssalis (Kamohara, 1938) Abyssal cutthroat eel
20149.  Meadia roseni Mok, Lee & Chan, 1991  
20150.  Mecaenichthys immaculatus (Ogilby, 1885) Immaculate damsel
20151.  Meda fulgida Girard, 1856 Spikedace
20152.  Medialuna ancietae Chirichigno F., 1987  
20153.  Medialuna californiensis (Steindachner, 1876) Halfmoon
20154.  Medusablennius chani Springer, 1966  
20155.  Megacataetyx niki (Cohen, 1981)  
20156.  Megachasma pelagios Taylor, Compagno & Struhsaker, 1983 Megamouth shark
20157.  Megadontognathus cuyuniensis Mago-Leccia, 1994  
20158.  Megadontognathus kaitukaensis Campos-da-paz, 1999  
20159.  Megalamphodus bentosi (Durbin, 1908) Ornate tetra
20160.  Megalamphodus copelandi (Durbin, 1908)  
20161.  Megalamphodus epicharis (Weitzman & Palmer, 1997)  
20162.  Megalamphodus eques (Steindachner, 1882) Jewel tetra
20163.  Megalamphodus erythrostigma (Fowler, 1943) Bleeding-heart tetra
20164.  Megalamphodus haraldschultzi (Travassos, 1960)  
20165.  Megalamphodus khardinae (Zarske, 2008)  
20166.  Megalamphodus megalopterus Eigenmann, 1915 Black phantom tetra
20167.  Megalamphodus micropterus Eigenmann, 1915  
20168.  Megalamphodus rosaceus (Durbin, 1909) Rosy tetra
20169.  Megalamphodus socolofi (Weitzman, 1977) Spotfin tetra
20170.  Megalamphodus sweglesi Géry, 1961 Red phantom tetra
20171.  Megalancistrus barrae (Steindachner, 1910)  
20172.  Megalancistrus parananus (Peters, 1881)  
20173.  Megalaspis cordyla (Linnaeus, 1758) Torpedo scad
20174.  Megalebias wolterstorffi (Ahl, 1924)  
20175.  Megalechis picta (Müller & Troschel, 1849) Spotted hoplo
20176.  Megalechis thoracata (Valenciennes, 1840)  
20177.  Megaleporinus brinco (Birindelli, Britski & Garavello, 2013)  
20178.  Megaleporinus conirostris (Steindachner, 1875)  
20179.  Megaleporinus elongatus (Valenciennes, 1850)  
20180.  Megaleporinus garmani (Borodin, 1929)  
20181.  Megaleporinus macrocephalus (Garavello & Britski, 1988)  
20182.  Megaleporinus muyscorum (Steindachner, 1900)  
20183.  Megaleporinus obtusidens (Valenciennes, 1837)  
20184.  Megaleporinus piavussu (Britski, Birindelli & Garavello, 2012)  
20185.  Megaleporinus reinhardti (Lütken, 1875)  
20186.  Megaleporinus trifasciatus (Steindachner, 1876)  
20187.  Megalobrama amblycephala Yih, 1955 Wuchang bream
20188.  Megalobrama elongata Huang & Zhang, 1986  
20189.  Megalobrama mantschuricus (Basilewsky, 1855)  
20190.  Megalobrama pellegrini (Tchang, 1930)  
20191.  Megalobrama terminalis (Richardson, 1846) Black Amur bream
20192.  Megalocentor echthrus de Pinna & Britski, 1991  
20193.  Megalocottus platycephalus (Pallas, 1814) Belligerent sculpin
20194.  Megalocottus taeniopterus (Kner, 1868) Southern flathead sculpin
20195.  Megalodoras guayoensis (Fernández-Yépez, 1968)  
20196.  Megalodoras uranoscopus (Eigenmann & Eigenmann, 1888)  
20197.  Megalomycter teevani Myers & Freihofer, 1966  
20198.  Megalonema amaxanthum Lundberg & Dahdul, 2008  
20199.  Megalonema argentinum (MacDonagh, 1938)  
20200.  Megalonema orixanthum Lundberg & Dahdul, 2008  
20201.  Megalonema pauciradiatum Eigenmann, 1919  
20202.  Megalonema platanum (Günther, 1880)  
20203.  Megalonema platycephalum Eigenmann, 1912  
20204.  Megalonema psammium Schultz, 1944  
20205.  Megalonema xanthum Eigenmann, 1912  
20206.  Megalonibea fusca Chu, Lo & Wu, 1963  
20207.  Megalops atlanticus Valenciennes, 1847 Tarpon
20208.  Megalops cyprinoides (Broussonet, 1782) Indo-Pacific tarpon
20209.  Megalosciades augustus (Roberts, 1978) Short barbelled catfish
20210.  Meganthias carpenteri Anderson, 2006 Yellowtop Jewelfish
20211.  Meganthias filiferus Randall & Heemstra, 2008 Filamentous anthiine
20212.  Meganthias kingyo (Kon, Yoshino & Sakurai, 2000)  
20213.  Meganthias natalensis (Fowler, 1925) Gorgeous swallowtail
20214.  Megarasbora elanga (Hamilton, 1822) Bengala barb
20215.  Megatrygon microps (Annandale, 1908) Smalleye stingray
20216.  Megupsilon aporus Miller & Walters, 1972 Catarina pupfish
20217.  Meiacanthus abditus Smith-Vaniz, 1987 Sulu fangblenny
20218.  Meiacanthus abruptus Smith-Vaniz & Allen, 2011 Komodo fangblenny
20219.  Meiacanthus anema (Bleeker, 1852) Threadless blenny
20220.  Meiacanthus atrodorsalis (Günther, 1877) Forktail blenny
20221.  Meiacanthus bundoon Smith-Vaniz, 1976 Bundoon blenny
20222.  Meiacanthus crinitus Smith-Vaniz, 1987 Hairytail fangblenny
20223.  Meiacanthus cyanopterus Smith-Vaniz & Allen, 2011 Bluefin fangblenny
20224.  Meiacanthus ditrema Smith-Vaniz, 1976 One-striped poison-fang blenny
20225.  Meiacanthus erdmanni Smith-Vaniz & Allen, 2011 Erdmann's fangblenny
20226.  Meiacanthus fraseri Smith-Vaniz, 1976  
20227.  Meiacanthus geminatus Smith-Vaniz, 1976 Twin fangblenny
20228.  Meiacanthus grammistes (Valenciennes, 1836) Striped poison-fang blenny
20229.  Meiacanthus kamoharai Tomiyama, 1956  
20230.  Meiacanthus limbatus Smith-Vaniz, 1987 Manus fangblenny
20231.  Meiacanthus lineatus (De Vis, 1884) Lined fangblenny
20232.  Meiacanthus luteus Smith-Vaniz, 1987 Yellow fangbelly
20233.  Meiacanthus mossambicus Smith, 1959 Mozambique fangblenny
20234.  Meiacanthus naevius Smith-Vaniz, 1987 Birthmark fangblenny
20235.  Meiacanthus nigrolineatus Smith-Vaniz, 1969 Blackline fangblenny
20236.  Meiacanthus oualanensis (Günther, 1880) Canary fangblenny
20237.  Meiacanthus phaeus Smith-Vaniz, 1976  
20238.  Meiacanthus procne Smith-Vaniz, 1976 Swallowtail fangblenny
20239.  Meiacanthus reticulatus Smith-Vaniz, 1976 Reticulated fangblenny
20240.  Meiacanthus smithi Klausewitz, 1962 Disco blenny
20241.  Meiacanthus solomon Smith-Vaniz & Allen, 2019 Solomon fangblenny
20242.  Meiacanthus tongaensis Smith-Vaniz, 1987  
20243.  Meiacanthus urostigma Smith-Vaniz, Satapoomin & Allen, 2001 Tailspot fangblenny
20244.  Meiacanthus vicinus Smith-Vaniz, 1987 Sulawesi fangblenny
20245.  Meiacanthus vittatus Smith-Vaniz, 1976 One-striped fangblenny
20246.  Mekongina bibarba Nguyen, 2001  
20247.  Mekongina erythrospila Fowler, 1937  
20248.  Mekongina lancangensis Yang, Chen & Yang, 2008  
20249.  Melamphaes acanthomus Ebeling, 1962 Slender bigscale
20250.  Melamphaes contradictorius Kotlyar, 2015  
20251.  Melamphaes danae Ebeling, 1962 Bigscale
20252.  Melamphaes ebelingi Keene, 1973  
20253.  Melamphaes eulepis Ebeling, 1962  
20254.  Melamphaes eurous Kotlyar, 2016  
20255.  Melamphaes falsidicus Kotlyar, 2011  
20256.  Melamphaes hubbsi Ebeling, 1962  
20257.  Melamphaes inconspicuus Kotlyar, 2015  
20258.  Melamphaes indicus Ebeling, 1962  
20259.  Melamphaes janae Ebeling, 1962  
20260.  Melamphaes kobylyanskyi Kotlyar, 2015  
20261.  Melamphaes laeviceps Ebeling, 1962  
20262.  Melamphaes lentiginosus Kotlyar, 2015  
20263.  Melamphaes leprus Ebeling, 1962  
20264.  Melamphaes longivelis Parr, 1933 Eyebrow bigscale
20265.  Melamphaes lugubris Gilbert, 1890 Highsnout melamphid
20266.  Melamphaes macrocephalus Parr, 1931  
20267.  Melamphaes manifestus Kotlyar, 2011  
20268.  Melamphaes microps (Günther, 1878)  
20269.  Melamphaes nikolayi Kotlyar, 2012  
20270.  Melamphaes occlusus Kotlyar, 2012  
20271.  Melamphaes pachystomus Kotlyar, 2011  
20272.  Melamphaes papavereus Kotlyar, 2016  
20273.  Melamphaes parini Kotlyar, 1999  
20274.  Melamphaes parvus Ebeling, 1962 Little bigscale
20275.  Melamphaes polylepis Ebeling, 1962  
20276.  Melamphaes proximus Kotlyar, 2015  
20277.  Melamphaes pumilus Ebeling, 1962  
20278.  Melamphaes shcherbachevi Kotlyar, 2015  
20279.  Melamphaes simus Ebeling, 1962 Ridgehead
20280.  Melamphaes spinifer Ebeling, 1962  
20281.  Melamphaes suborbitalis (Gill, 1883) Shoulderspine bigscale
20282.  Melamphaes succedaneus Kotlyar, 2015  
20283.  Melamphaes typhlops (Lowe, 1843)  
20284.  Melamphaes xestoachidus Kotlyar, 2011  
20285.  Melanocetus eustalus Pietsch & Van Duzer, 1980  
20286.  Melanocetus johnsonii Günther, 1864 Humpback anglerfish
20287.  Melanocetus murrayi Günther, 1887 Murray's abyssal anglerfish
20288.  Melanocetus niger Regan, 1925  
20289.  Melanocetus polyactis Regan, 1925  
20290.  Melanocetus rossi Balushkin & Fedorov, 1981  
20291.  Melanocharacidium auroradiatum Costa & Vicente, 1994  
20292.  Melanocharacidium blennioides (Eigenmann, 1909)  
20293.  Melanocharacidium compressum Buckup, 1993  
20294.  Melanocharacidium depressum Buckup, 1993  
20295.  Melanocharacidium dispilomma Buckup, 1993  
20296.  Melanocharacidium melanopteron Buckup, 1993  
20297.  Melanocharacidium nigrum Buckup, 1993  
20298.  Melanocharacidium pectorale Buckup, 1993  
20299.  Melanocharacidium rex (Böhlke, 1958)  
20300.  Melanochromis auratus (Boulenger, 1897) Golden mbuna
20301.  Melanochromis baliodigma Bowers & Stauffer, 1997  
20302.  Melanochromis chipokae Johnson, 1975  
20303.  Melanochromis dialeptos Bowers & Stauffer, 1997  
20304.  Melanochromis heterochromis Bowers & Stauffer, 1993  
20305.  Melanochromis kaskazini Konings-Dudin, Konings & Stauffer, 2009  
20306.  Melanochromis lepidiadaptes Bowers & Stauffer, 1997  
20307.  Melanochromis loriae Johnson, 1975  
20308.  Melanochromis melanopterus Trewavas, 1935  
20309.  Melanochromis mossambiquensis Konings-Dudin, Konings & Stauffer, 2009  
20310.  Melanochromis mpoto Konings & Stauffer, 2012  
20311.  Melanochromis robustus Johnson, 1985  
20312.  Melanochromis simulans Eccles, 1973  
20313.  Melanochromis vermivorus Trewavas, 1935 Purple mbuna
20314.  Melanochromis wochepa Konings-Dudin, Konings & Stauffer, 2009  
20315.  Melanogrammus aeglefinus (Linnaeus, 1758) Haddock
20316.  Melanolagus bericoides (Borodin, 1929) Bigscale deepsea smelt
20317.  Melanonus gracilis Günther, 1878 Pelagic cod
20318.  Melanonus zugmayeri Norman, 1930 Arrowtail
20319.  Melanorhinus boekei Metzelaar, 1919 St. Maarten pejerry
20320.  Melanorhinus cyanellus (Meek & Hildebrand, 1923) Blackback silverside
20321.  Melanorhinus microps (Poey, 1860) Querimana silverside
20322.  Melanorivulus aithogrammus Nielsen & Britzke, 2019  
20323.  Melanorivulus amambaiensis Volcan, Severo-Neto & Lanés, 2018  
20324.  Melanorivulus apiamici (Costa, 1989)  
20325.  Melanorivulus atlanticus Costa, Bragança & Ottoni, 2015  
20326.  Melanorivulus bororo (Costa, 2008)  
20327.  Melanorivulus crixas (Costa, 2007)  
20328.  Melanorivulus cyanopterus (Costa, 2005)  
20329.  Melanorivulus dapazi (Costa, 2005)  
20330.  Melanorivulus decoratus (Costa, 1989)  
20331.  Melanorivulus egens (Costa, 2005)  
20332.  Melanorivulus faucireticulatus (Costa, 2008)  
20333.  Melanorivulus giarettai (Costa, 2008)  
20334.  Melanorivulus illuminatus (Costa, 2007)  
20335.  Melanorivulus imperatrizensis Nielsen & Pinto, 2015  
20336.  Melanorivulus interruptus Volcan, Severo-Neto & Lanés, 2018  
20337.  Melanorivulus ivinhemensis Volcan, Severo-Neto & Lanés, 2018  
20338.  Melanorivulus jalapensis (Costa, 2010)  
20339.  Melanorivulus javahe (Costa, 2007)  
20340.  Melanorivulus karaja (Costa, 2007)  
20341.  Melanorivulus kayabi (Costa, 2008)  
20342.  Melanorivulus kayapo (Costa, 2006)  
20343.  Melanorivulus kunzei Costa, 2012  
20344.  Melanorivulus leali Costa, 2013  
20345.  Melanorivulus linearis Costa, 2018  
20346.  Melanorivulus litteratus (Costa, 2005)  
20347.  Melanorivulus megaroni (Costa, 2010)  
20348.  Melanorivulus melanopterus Nielsen & Ohara, 2024  
20349.  Melanorivulus modestus (Costa, 1991)  
20350.  Melanorivulus nigromarginatus Costa, 2018  
20351.  Melanorivulus nigropunctatus Volcan, Klotzel & Lanés, 2017  
20352.  Melanorivulus ofaie Volcan, Klotzel & Lanés, 2017  
20353.  Melanorivulus paracatuensis (Costa, 2003)  
20354.  Melanorivulus paresi (Costa, 2008)  
20355.  Melanorivulus parnaibensis (Costa, 2003)  
20356.  Melanorivulus pictus (Costa, 1989)  
20357.  Melanorivulus pindorama Costa, 2012  
20358.  Melanorivulus pinima (Costa, 1989)  
20359.  Melanorivulus planaltinus (Costa & Brasil, 2008)  
20360.  Melanorivulus proximus Costa, 2018  
20361.  Melanorivulus punctatus (Boulenger, 1895)  
20362.  Melanorivulus rossoi (Costa, 2005)  
20363.  Melanorivulus rubromarginatus (Costa, 2007)  
20364.  Melanorivulus rubroreticulatus Costa, Amorim & Bragança, 2014  
20365.  Melanorivulus rutilicaudus (Costa, 2005)  
20366.  Melanorivulus salmonicaudus (Costa, 2007)  
20367.  Melanorivulus scalaris (Costa, 2005)  
20368.  Melanorivulus schuncki (Costa & De Luca, 2011)  
20369.  Melanorivulus terena Volcan, Severo-Neto & Lanés, 2024  
20370.  Melanorivulus ubirajarai Costa, 2012  
20371.  Melanorivulus violaceus (Costa, 1991)  
20372.  Melanorivulus vittatus (Costa, 1989)  
20373.  Melanorivulus wallacei Costa, 2016  
20374.  Melanorivulus zygonectes (Myers, 1927)  
20375.  Melanosternarchus amaru Bernt, Crampton, Orfinger & Albert, 2018  
20376.  Melanostigma atlanticum Koefoed, 1952 Atlantic soft pout
20377.  Melanostigma bathium Bussing, 1965  
20378.  Melanostigma bellingshauseni Orlovskaya & Balushkin, 2020  
20379.  Melanostigma gelatinosum Günther, 1881 Limp eelpout
20380.  Melanostigma inexpectatum Parin, 1977  
20381.  Melanostigma kharini Balushkin & Moganova, 2018  
20382.  Melanostigma orientale Tominaga, 1971  
20383.  Melanostigma pammelas Gilbert, 1896 Midwater eelpout
20384.  Melanostigma vitiazi Parin, 1980  
20385.  Melanostomias bartonbeani Parr, 1927 Scaleless black dragonfish
20386.  Melanostomias biseriatus Regan & Trewavas, 1930  
20387.  Melanostomias dio Villarins, Fischer, Prokofiev & Mincarone, 2023 Horns-up dragonfish
20388.  Melanostomias globulifer Fowler, 1934 Brightchin dragonfish
20389.  Melanostomias macrophotus Regan & Trewavas, 1930  
20390.  Melanostomias margaritifer Regan & Trewavas, 1930  
20391.  Melanostomias melanopogon Regan & Trewavas, 1930  
20392.  Melanostomias melanops Brauer, 1902  
20393.  Melanostomias niger Gilchrist & von Bonde, 1924 Fangtooth dragonfish
20394.  Melanostomias nigroaxialis Parin & Pokhil'skaya, 1978  
20395.  Melanostomias paucilaternatus Parin & Pokhil'skaya, 1978 Spothead dragonfish
20396.  Melanostomias pauciradius Matsubara, 1938 Three-ray dragonfish
20397.  Melanostomias pollicifer Parin & Pokhil'skaya, 1978  
20398.  Melanostomias stewarti Fowler, 1934  
20399.  Melanostomias tentaculatus (Regan & Trewavas, 1930) Tentacle dragonfish
20400.  Melanostomias valdiviae Brauer, 1902 Valdivia black dragon fish
20401.  Melanostomias vierecki Fowler, 1934  
20402.  Melanotaenia affinis (Weber, 1907) North New Guinea rainbowfish
20403.  Melanotaenia ajamaruensis Allen & Cross, 1980 Ajamaru lakes rainbowfish
20404.  Melanotaenia albimarginata Allen, Hadiaty, Unmack & Erdmann, 2015 Whitetip rainbowfish
20405.  Melanotaenia ammeri Allen, Unmack & Hadiaty, 2008  
20406.  Melanotaenia angfa Allen, 1990 Yakati rainbowfish
20407.  Melanotaenia arfakensis Allen, 1990 Arfak rainbowfish
20408.  Melanotaenia arguni Kadarusman, Hadiaty & Pouyaud, 2012  
20409.  Melanotaenia aruensis Allen, Hadiaty, Unmack & Erdmann, 2015 Aru rainbowfish
20410.  Melanotaenia australis (Castelnau, 1875) Western rainbowfish
20411.  Melanotaenia batanta Allen & Renyaan, 1998 Batanta rainbowfish
20412.  Melanotaenia boesemani Allen & Cross, 1980 Boeseman's rainbowfish
20413.  Melanotaenia bowmani Allen, Unmack & Hadiaty, 2016  
20414.  Melanotaenia caerulea Allen, 1996 Blue rainbowfish
20415.  Melanotaenia catherinae (de Beaufort, 1910) Waigeo rainbowfish
20416.  Melanotaenia corona Allen, 1982 Corona rainbowfish
20417.  Melanotaenia duboulayi (Castelnau, 1878) Crimsonspotted rainbowfish
20418.  Melanotaenia dumasi Weber, 1907  
20419.  Melanotaenia eachamensis Allen & Cross, 1982 Lake Eacham rainbowfish
20420.  Melanotaenia ericrobertsi Allen, Unmack & Hadiaty, 2014 Susvva rainbovvfish
20421.  Melanotaenia etnaensis Allen, Unmack & Hadiaty, 2016  
20422.  Melanotaenia exquisita Allen, 1978 Exquisite rainbowfish
20423.  Melanotaenia fasinensis Kadarusman, Sudarto, Paradis & Pouyaud, 2010  
20424.  Melanotaenia flavipinnis Allen, Hadiaty & Unmack, 2014  
20425.  Melanotaenia fluviatilis (Castelnau, 1878) Murray River rainbowfish
20426.  Melanotaenia fredericki (Fowler, 1939) Sorong rainbowfish
20427.  Melanotaenia garylangei Graf, Herder & Hadiaty, 2015  
20428.  Melanotaenia goldiei (Macleay, 1883) Goldie River rainbowfish
20429.  Melanotaenia gracilis Allen, 1978 Slender rainbowfish
20430.  Melanotaenia grunwaldi Allen, Unmack & Hadiaty, 2016  
20431.  Melanotaenia herbertaxelrodi Allen, 1981 Lake Tebera rainbowfish
20432.  Melanotaenia irianjaya Allen, 1985 Irian Jaya rainbowfish
20433.  Melanotaenia iris Allen, 1987 Strickland rainbowfish
20434.  Melanotaenia jakora Graf, Ohee, Herder & Haryono, 2023  
20435.  Melanotaenia japenensis Allen & Cross, 1980 Yapen rainbowfish
20436.  Melanotaenia kamaka Allen & Renyaan, 1996 Kamaka rainbowfish
20437.  Melanotaenia klasioensis Kadarusman, Hadiaty & Pouyaud, 2015  
20438.  Melanotaenia kokasensis Allen, Unmack & Hadiaty, 2008  
20439.  Melanotaenia kolaensis Allen, Hadiaty, Unmack & Erdmann, 2015 Kola rainbowfish
20440.  Melanotaenia lacunosa Allen, Unmack & Hadiaty, 2016  
20441.  Melanotaenia lacustris Munro, 1964 Lake Kutubu rainbowfish
20442.  Melanotaenia lakamora Allen & Renyaan, 1996 Lakamora rainbowfish
20443.  Melanotaenia laticlavia Allen, Unmack & Hadiaty, 2014 Aifuf rainbowfish
20444.  Melanotaenia longispina Kadarusman, Avarre & Pouyaud, 2015  
20445.  Melanotaenia maccullochi Ogilby, 1915 Macculloch's rainbowfish
20446.  Melanotaenia mairasi Allen & Hadiaty, 2011 Lake Furnusu rainbowfish
20447.  Melanotaenia mamahensis Allen, Unmack & Hadiaty, 2016  
20448.  Melanotaenia manibuii Kadarusman, Slembrouck & Pouyaud, 2015  
20449.  Melanotaenia maylandi Allen, 1983 Mayland's rainbowfish
20450.  Melanotaenia misoolensis Allen, 1982 Misool rainbowfish
20451.  Melanotaenia monticola Allen, 1980 Mountain rainbowfish
20452.  Melanotaenia mubiensis Allen, 1996 Mubi rainbowfish
20453.  Melanotaenia multiradiata Allen, Unmack & Hadiaty, 2014 Moswaren rainbowfish
20454.  Melanotaenia naramasae Kadarusman, Nugraha & Pouyaud, 2015  
20455.  Melanotaenia nigrans (Richardson, 1843) Blackbanded rainbowfish
20456.  Melanotaenia ogilbyi Weber, 1910 Ogilby's rainbowfish
20457.  Melanotaenia oktediensis Allen & Cross, 1980 Oktedi rainbowfish
20458.  Melanotaenia papuae Allen, 1981 Papuan rainbowfish
20459.  Melanotaenia parkinsoni Allen, 1980 Parkinson's rainbowfish
20460.  Melanotaenia parva Allen, 1990 Lake Kuromai rainbowfish
20461.  Melanotaenia patoti (Weber, 1907) Patoti's rainbowfish
20462.  Melanotaenia picta Allen, Hadiaty, Unmack & Erdmann, 2015 Painted rainbowfish
20463.  Melanotaenia pierucciae Allen & Renyaan, 1996 Pierucci's rainbowfish
20464.  Melanotaenia pimaensis Allen, 1981 Pima River rainbowfish
20465.  Melanotaenia praecox (Weber & de Beaufort, 1922) Dwarf rainbowfish
20466.  Melanotaenia pygmaea Allen, 1978 Pygmy rainbowfish
20467.  Melanotaenia rubripinnis Allen & Renyaan, 1998 Red-finned rainbowfish
20468.  Melanotaenia rubrivittata Allen, Unmack & Hadiaty, 2015  
20469.  Melanotaenia rubrostriata (Ramsay & Ogilby, 1886) Red-striped rainbowfish
20470.  Melanotaenia rumberponensis Kadarusman, Ogistira & Pouyaud, 2015  
20471.  Melanotaenia sahulensis Hammer, Allen, Martin, Adams & Unmack, 2019 Sahul rainbowfish
20472.  Melanotaenia salawati Kadarusman, Sudarto, Slembrouck & Pouyaud, 2011  
20473.  Melanotaenia sembrae Kadarusman, Carman & Pouyaud, 2015  
20474.  Melanotaenia senckenbergiana (Weber, 1911) Senckenberg rainbowfish
20475.  Melanotaenia sexlineata (Munro, 1964) Fly River rainbowfish
20476.  Melanotaenia sikuensis Kadarusman, Sudarto & Pouyaud, 2015  
20477.  Melanotaenia sneideri Allen & Hadiaty, 2013 Kumawa rainbowfish
20478.  Melanotaenia solata Taylor, 1964 Northern Rainbowfish
20479.  Melanotaenia splendida (Peters, 1866) Eastern rainbowfish
20480.  Melanotaenia susii Kadarusman, Hubert & Pouyaud, 2015  
20481.  Melanotaenia sylvatica Allen, 1997  
20482.  Melanotaenia synergos Allen & Unmack, 2008  
20483.  Melanotaenia trifasciata (Rendahl, 1922) Banded rainbowfish
20484.  Melanotaenia urisa Kadarusman, Setiawibawa & Pouyaud, 2012  
20485.  Melanotaenia utcheensis McGuigan, 2001 Utchee rainbowfish
20486.  Melanotaenia vanheurni (Weber & de Beaufort, 1922) Van Heurn's rainbowfish
20487.  Melanotaenia veoliae Kadarusman, Caruso & Pouyaud, 2012  
20488.  Melanotaenia wanoma Kadarusman, Segura & Pouyaud, 2012  
20489.  Melanotaenia wilsoni Hammer, Allen, Martin, Adams & Unmack, 2019 Little rainbowfish
20490.  Melanotaenia wokamensis Allen, Hadiaty, Unmack & Erdmann, 2015 Wokam rainbowfish
20491.  Melapedalion breve (Seale, 1910) Philippine snubnose halfbeak
20492.  Melichthys indicus Randall & Klausewitz, 1973 Indian triggerfish
20493.  Melichthys niger (Bloch, 1786) Black triggerfish
20494.  Melichthys vidua (Richardson, 1845) Pinktail triggerfish
20495.  Melodichthys hadrocephalus Nielsen & Cohen, 1986  
20496.  Membras analis (Schultz, 1948) Backwaters silverside
20497.  Membras argentea (Schultz, 1948)  
20498.  Membras dissimilis (Carvalho, 1956)  
20499.  Membras gilberti (Jordan & Bollman, 1890) Landia silverside
20500.  Membras martinica (Valenciennes, 1835) Rough silverside
20501.  Membras procera Chernoff, Machado-Allison, Escobedo, Freiburger, Henderson, Hennessy et al., 2020  
20502.  Membras pygmaea Chernoff, Machado-Allison, Escobedo, Freiburger, Henderson, Hennessy et al., 2020  
20503.  Membras vagrans (Goode & Bean, 1879)  
20504.  Mendosoma lineatum Guichenot, 1848 Telescope fish
20505.  Mene maculata (Bloch & Schneider, 1801) Moonfish
20506.  Menidia audens Hay, 1882 Mississippi silverside
20507.  Menidia beryllina (Cope, 1867) Inland silverside
20508.  Menidia clarkhubbsi Echelle & Mosier, 1982 Texas silverside
20509.  Menidia colei Hubbs, 1936 Golden silverside
20510.  Menidia conchorum Hildebrand & Ginsburg, 1927 Key silverside
20511.  Menidia extensa Hubbs & Raney, 1946 Waccamaw silverside
20512.  Menidia menidia (Linnaeus, 1766) Atlantic silverside
20513.  Menidia peninsulae (Goode & Bean, 1879) Tidewater silverside
20514.  Menticirrhus americanus (Linnaeus, 1758) Southern kingcroaker
20515.  Menticirrhus elongatus (Günther, 1864) Pacific kingcroaker
20516.  Menticirrhus littoralis (Holbrook, 1847) Gulf kingcroaker
20517.  Menticirrhus nasus (Günther, 1868) Highfin king croaker
20518.  Menticirrhus ophicephalus (Jenyns, 1840) Snakehead kingcroaker
20519.  Menticirrhus paitensis Hildebrand, 1946 Paita kingcroaker
20520.  Menticirrhus panamensis (Steindachner, 1876) Panama kingcroaker
20521.  Menticirrhus saxatilis (Bloch & Schneider, 1801) Northern kingfish
20522.  Menticirrhus undulatus (Girard, 1854) California kingcroaker
20523.  Mentodus bythios (Matsui & Rosenblatt, 1987)  
20524.  Mentodus crassus Parr, 1960  
20525.  Mentodus eubranchus (Matsui & Rosenblatt, 1987)  
20526.  Mentodus facilis (Parr, 1951)  
20527.  Mentodus longirostris (Sazonov & Golovan, 1976)  
20528.  Mentodus mesalirus (Matsui & Rosenblatt, 1987)  
20529.  Mentodus perforatus Sazonov & Trunov, 1978  
20530.  Mentodus rostratus (Günther, 1878)  
20531.  Menziesichthys bacescui Nalbant & Mayer, 1971  
20532.  Mephisto fraserbrunneri Tyler, 1966  
20533.  Merlangius merlangus (Linnaeus, 1758) Whiting
20534.  Merluccius albidus (Mitchill, 1818) Offshore silver hake
20535.  Merluccius angustimanus Garman, 1899 Panama hake
20536.  Merluccius australis (Hutton, 1872) Southern hake
20537.  Merluccius bilinearis (Mitchill, 1814) Silver hake
20538.  Merluccius capensis Castelnau, 1861 Shallow-water Cape hake
20539.  Merluccius gayi (Guichenot, 1848) South Pacific hake
20540.  Merluccius hernandezi Mathews, 1985 Cortez hake
20541.  Merluccius hubbsi Marini, 1933 Argentine hake
20542.  Merluccius merluccius (Linnaeus, 1758) European hake
20543.  Merluccius paradoxus Franca, 1960 Deep-water Cape hake
20544.  Merluccius patagonicus Lloris & Matallanas, 2003 Patagonian hake
20545.  Merluccius peruanus Ginsburg, 1954 Peruvian hake
20546.  Merluccius polli Cadenat, 1950 Benguela hake
20547.  Merluccius productus (Ayres, 1855) North Pacific hake
20548.  Merluccius senegalensis Cadenat, 1950 Senegalese hake
20549.  Merluccius tasmanicus Matallanas & Lloris, 2006  
20550.  Mesoborus crocodilus Pellegrin, 1900  
20551.  Mesocottus haitej (Dybowski, 1869)  
20552.  Mesogobio lachneri Bănărescu & Nalbant, 1973  
20553.  Mesogobio tumenensis Chang, 1980  
20554.  Mesogobius batrachocephalus (Pallas, 1814) Knout goby
20555.  Mesogobius nigronotatus (Kessler, 1877)  
20556.  Mesogobius nonultimus (Iljin, 1936)  
20557.  Mesoheros atromaculatus (Regan, 1912)  
20558.  Mesoheros festae (Boulenger, 1899) Guayas cichlid
20559.  Mesoheros gephyrus (Eigenmann, 1922)  
20560.  Mesoheros ornatus (Regan, 1905)  
20561.  Mesonauta acora (Castelnau, 1855)  
20562.  Mesonauta egregius Kullander & Silfvergrip, 1991  
20563.  Mesonauta festivus (Heckel, 1840) Flag cichlid
20564.  Mesonauta guyanae Schindler, 1998  
20565.  Mesonauta insignis (Heckel, 1840)  
20566.  Mesonauta mirificus Kullander & Silfvergrip, 1991  
20567.  Mesonoemacheilus herrei Nalbant & Bănărescu, 1982  
20568.  Mesonoemacheilus pambarensis (Rema Devi & Indra, 1994)  
20569.  Mesonoemacheilus remadeviae Shaji, 2002  
20570.  Mesopotamichthys sharpeyi (Günther, 1874)  
20571.  Mesopristes argenteus (Cuvier, 1829) Silver grunter
20572.  Mesopristes cancellatus (Cuvier, 1829) Tapiroid grunter
20573.  Mesopristes elongatus (Guichenot, 1866) Plain terapon
20574.  Mesopristes iravi Yoshino, Yoshigou & Senou, 2002  
20575.  Mesopristes kneri (Bleeker, 1876) Orange-spotted therapon
20576.  Mesovagus antipodum (Hubbs & Iwamoto, 1977) Bathypelagic rattail
20577.  Mesovagus berryi (Hubbs & Iwamoto, 1977) Berry's grenadier
20578.  Metahomaloptera longicauda Yang, Chen & Yang, 2007  
20579.  Metahomaloptera omeiensis Chang, 1944  
20580.  Metaloricaria nijsseni (Boeseman, 1976)  
20581.  Metaloricaria paucidens Isbrücker, 1975  
20582.  Metavelifer multiradiatus (Regan, 1907) Spinyfin velifer
20583.  Metelectrona ahlstromi Wisner, 1963  
20584.  Metelectrona herwigi Hulley, 1981 Herwig lanternfish
20585.  Metelectrona ventralis (Becker, 1963) Flaccid lanternfish
20586.  Meteoria erythrops Nielsen, 1969  
20587.  Meteoria longidorsalis Nielsen, 2016  
20588.  Meteoria pauciradiatus (Nielsen, 1997)  
20589.  Metynnis altidorsalis Ahl, 1923  
20590.  Metynnis argenteus Ahl, 1923  
20591.  Metynnis cuiaba Pavanelli, Ota & Petry, 2009  
20592.  Metynnis fasciatus Ahl, 1931  
20593.  Metynnis guaporensis Eigenmann, 1915  
20594.  Metynnis hypsauchen (Müller & Troschel, 1844) Silver dollar
20595.  Metynnis lippincottianus (Cope, 1870)  
20596.  Metynnis longipinnis Zarske & Géry, 2008  
20597.  Metynnis luna Cope, 1878  
20598.  Metynnis maculatus (Kner, 1858) Spotted metynnis
20599.  Metynnis mola Eigenmann & Kennedy, 1903  
20600.  Metynnis orinocensis (Steindachner, 1908)  
20601.  Metynnis otuquensis Ahl, 1923  
20602.  Metynnis polystictus Zarske & Géry, 2008  
20603.  Metzia alba (Nguyen, 1991)  
20604.  Metzia bounthobi Shibukawa, Phousavanh, Phongsa & Iwata, 2012  
20605.  Metzia formosae (Oshima, 1920)  
20606.  Metzia hautus (Nguyen, 1991)  
20607.  Metzia lineata (Pellegrin, 1907)  
20608.  Metzia longinasus Gan, Lan & Zhang, 2009  
20609.  Metzia mesembrinum (Jordan & Evermann, 1902)  
20610.  Metzia parva Luo, Sullivan, Zhao & Peng, 2015  
20611.  Meuschenia australis (Donovan, 1824) Southern leatherjacket
20612.  Meuschenia flavolineata Hutchins, 1977 Yellow-striped leatherjacket
20613.  Meuschenia freycineti (Quoy & Gaimard, 1824) Six-spined leatherjacket
20614.  Meuschenia galii (Waite, 1905) Blue-lined leatherjacket
20615.  Meuschenia hippocrepis (Quoy & Gaimard, 1824) Horse-shoe leatherjacket
20616.  Meuschenia scabra (Forster, 1801) Velvet leatherjacket
20617.  Meuschenia trachylepis (Günther, 1870)  
20618.  Meuschenia venusta Hutchins, 1977 Stars and stripes leatherjacket
20619.  Micracanthicus vandragti Lujan & Armbruster, 2011  
20620.  Micralestes acutidens (Peters, 1852) Sharptooth tetra
20621.  Micralestes ambiguus Géry, 1995  
20622.  Micralestes argyrotaenia Trewavas, 1936  
20623.  Micralestes comoensis Poll & Roman, 1967  
20624.  Micralestes congicus Poll, 1967  
20625.  Micralestes eburneensis Daget, 1965  
20626.  Micralestes elongatus Daget, 1957 Elongated Turkana robber
20627.  Micralestes fodori Matthes, 1965  
20628.  Micralestes holargyreus (Günther, 1873)  
20629.  Micralestes humilis Boulenger, 1899  
20630.  Micralestes lualabae Poll, 1967  
20631.  Micralestes occidentalis (Günther, 1899)  
20632.  Micralestes pabrensis (Roman, 1966)  
20633.  Micralestes schelly Stiassny & Mamonekene, 2007  
20634.  Micralestes stormsi Boulenger, 1902  
20635.  Micralestes vittatus (Boulenger, 1917)  
20636.  Micrenophrys lilljeborgii (Collett, 1875) Norway bullhead
20637.  Microbrotula andersoni Schwarzhans & Nielsen, 2011 Anderson's viviparous brotula
20638.  Microbrotula bentleyi Anderson, 2005 Many-ray cusk
20639.  Microbrotula geraldalleni Schwarzhans & Nielsen, 2012  
20640.  Microbrotula greenfieldi Anderson, 2007  
20641.  Microbrotula hamata Schwarzhans & Nielsen, 2011  
20642.  Microbrotula punicea Anderson, 2007  
20643.  Microbrotula queenslandica Anderson, 2005 Queensland cusk
20644.  Microbrotula rubra Gosline, 1953  
20645.  Microcambeva barbata Costa & Bockmann, 1994  
20646.  Microcambeva draco Mattos & Lima, 2010  
20647.  Microcambeva ribeirae Costa, Lima & Bizerril, 2004  
20648.  Microcanthus joyceae Whitley, 1931 Stripey
20649.  Microcanthus strigatus (Cuvier, 1831) Stripey
20650.  Microcharacidium eleotrioides (Géry, 1960)  
20651.  Microcharacidium geryi Zarske, 1997  
20652.  Microcharacidium gnomus Buckup, 1993  
20653.  Microcharacidium weitzmani Buckup, 1993  
20654.  Microchirus azevia (de Brito Capello, 1867)  
20655.  Microchirus boscanion (Chabanaud, 1926) Lusitanian sole
20656.  Microchirus frechkopi Chabanaud, 1952 Frechkop's sole
20657.  Microchirus ocellatus (Linnaeus, 1758) Foureyed sole
20658.  Microchirus theophila (Risso, 1810) Bastard sole
20659.  Microchirus variegatus (Donovan, 1808) Thickback sole
20660.  Microchirus wittei Chabanaud, 1950 Banded sole
20661.  Microcobitis misgurnoides (Rendahl, 1944)  
20662.  Microcottus matuaensis Yabe & Pietsch, 2003  
20663.  Microcottus sellaris (Gilbert, 1896) Brightbelly sculpin
20664.  Microctenopoma ansorgii (Boulenger, 1912) Ornate ctenopoma
20665.  Microctenopoma congicum (Boulenger, 1887) Congo ctenopoma
20666.  Microctenopoma damasi (Poll & Damas, 1939)  
20667.  Microctenopoma fasciolatum (Boulenger, 1899) Banded ctenopoma
20668.  Microctenopoma intermedium (Pellegrin, 1920) Blackspot climbing perch
20669.  Microctenopoma lineatum (Nichols, 1923)  
20670.  Microctenopoma milleri (Norris & Douglas, 1991)  
20671.  Microctenopoma nanum (Günther, 1896) Dwarf ctenopoma
20672.  Microctenopoma nigricans Norris, 1995  
20673.  Microctenopoma ocellifer (Nichols, 1928)  
20674.  Microctenopoma pekkolai (Rendahl, 1935)  
20675.  Microctenopoma uelense Norris & Douglas, 1995  
20676.  Microdesmus aethiopicus (Chabanaud, 1927)  
20677.  Microdesmus affinis Meek & Hildebrand, 1928 Olivaceous wormfish
20678.  Microdesmus africanus Dawson, 1979  
20679.  Microdesmus bahianus Dawson, 1973  
20680.  Microdesmus carri Gilbert, 1966 Stippled wormfish
20681.  Microdesmus dipus Günther, 1864 Banded worm goby
20682.  Microdesmus dorsipunctatus Dawson, 1968 Spotback wormfish
20683.  Microdesmus hildebrandi Reid, 1936  
20684.  Microdesmus intermedius Meek & Hildebrand, 1928  
20685.  Microdesmus knappi Dawson, 1972  
20686.  Microdesmus lanceolatus Dawson, 1962 Lancetail wormfish
20687.  Microdesmus longipinnis (Weymouth, 1910) Pink wormfish
20688.  Microdesmus luscus Dawson, 1977 Blind wormfish
20689.  Microdesmus multiradiatus Meek & Hildebrand, 1928  
20690.  Microdesmus retropinnis Jordan & Gilbert, 1882 Rearfin wormfish
20691.  Microdesmus suttkusi Gilbert, 1966 Spotside wormfish
20692.  Microdevario gatesi (Herre, 1939)  
20693.  Microdevario kubotai (Kottelat & Witte, 1999)  
20694.  Microdevario nanus (Kottelat & Witte, 1999)  
20695.  Microdous amblyrhynchos Hu, Lan & Li, 2023 Blunt-snout small-toothed sleeper
20696.  Microdous chalmersi (Nichols & Pope, 1927)  
20697.  Microdous hanlini Wang, Wei, We & Li, 2024  
20698.  Microgadus proximus (Girard, 1854) Pacific tomcod
20699.  Microgadus tomcod (Walbaum, 1792) Atlantic tomcod
20700.  Microgenys lativirgata Pearson, 1927  
20701.  Microgenys minuta Eigenmann, 1913  
20702.  Microgenys weyrauchi Fowler, 1945  
20703.  Microglanis ater Ahl, 1936  
20704.  Microglanis berbixae Tobes, Falconí-López, Valdiviezo-Rivera & Provenzano, 2020  
20705.  Microglanis carlae Vera Alcaraz, da Graça & Shibatta, 2008  
20706.  Microglanis cibelae Malabarba & Mahler, 1998  
20707.  Microglanis cottoides (Boulenger, 1891)  
20708.  Microglanis eurystoma Malabarba & Mahler, 1998  
20709.  Microglanis garavelloi Shibatta & Benine, 2005  
20710.  Microglanis iheringi Gomes, 1946  
20711.  Microglanis leptostriatus Mori & Shibatta, 2006  
20712.  Microglanis lucenai Lehmann A., Bartzen & Malabarbam, 2024  
20713.  Microglanis lundbergi Jarduli & Shibatta, 2013  
20714.  Microglanis maculatus Shibatta, 2014  
20715.  Microglanis malabarbai Bertaco & Cardoso, 2005  
20716.  Microglanis minutus Ottoni, Mattos & Barbosa, 2010  
20717.  Microglanis nigripinnis Bizerril & Perez-Neto, 1992  
20718.  Microglanis nigrolineatus Terán, Jarduli, Alonso, Mirande & Shibatta, 2016  
20719.  Microglanis oliveirai Ruiz & Shibatta, 2011  
20720.  Microglanis parahybae (Steindachner, 1880)  
20721.  Microglanis pataxo Sarmento-Soares, Martins-Pinheiro, Aranda & Chamon, 2006  
20722.  Microglanis pellopterygius Mees, 1978  
20723.  Microglanis pleriqueater Mattos, Ottoni & Barbosa, 2013  
20724.  Microglanis poecilus Eigenmann, 1912 Dwarf marbled catfish
20725.  Microglanis reikoae Ruiz, 2016  
20726.  Microglanis robustus Ruiz & Shibatta, 2010  
20727.  Microglanis secundus Mees, 1974  
20728.  Microglanis sparsus Ruiz, 2016  
20729.  Microglanis variegatus Eigenmann & Henn, 1914  
20730.  Microglanis xerente Ruiz, 2016  
20731.  Microglanis xylographicus Ruiz & Shibatta, 2011  
20732.  Microglanis zonatus Eigenmann & Allen, 1942  
20733.  Micrognathus andersonii (Bleeker, 1858) Shortnose pipefish
20734.  Micrognathus brevicorpus Fricke, 2004  
20735.  Micrognathus brevirostris (Rüppell, 1838) Thorntail pipefish
20736.  Micrognathus crinitus (Jenyns, 1842) Banded pipefish
20737.  Micrognathus erugatus Herald & Dawson, 1974  
20738.  Micrognathus micronotopterus (Fowler, 1938) Tidepool pipefish
20739.  Micrognathus natans Dawson, 1982 Offshore pipefish
20740.  Micrognathus pygmaeus Fritzsche, 1981 Thorntailed pipefish
20741.  Microgobius brevispinis Ginsburg, 1939 Balboa goby
20742.  Microgobius carri Fowler, 1945 Seminole goby
20743.  Microgobius crocatus Birdsong, 1968  
20744.  Microgobius curtus Ginsburg, 1939  
20745.  Microgobius cyclolepis Gilbert, 1890 Roundscale goby
20746.  Microgobius emblematicus (Jordan & Gilbert, 1882) Emblem goby
20747.  Microgobius erectus Ginsburg, 1938 Erect goby
20748.  Microgobius gulosus (Girard, 1858) Clown goby
20749.  Microgobius meeki Evermann & Marsh, 1899  
20750.  Microgobius microlepis Longley & Hildebrand, 1940 Banner goby
20751.  Microgobius miraflorensis Gilbert & Starks, 1904 Miraflores goby
20752.  Microgobius signatus Poey, 1876  
20753.  Microgobius tabogensis Meek & Hildebrand, 1928 Taboga goby
20754.  Microgobius thalassinus (Jordan & Gilbert, 1883) Green goby
20755.  Microgobius urraca Tornabene, van Tassell & Robertson, 2012 Dark-finned sand goby
20756.  Microichthys coccoi Rüppell, 1852  
20757.  Microichthys sanzoi Sparta, 1950  
20758.  Microlepidogaster arachas Martins, Calegari & Langeani, 2013  
20759.  Microlepidogaster bourguyi Miranda Ribeiro, 1911  
20760.  Microlepidogaster dimorpha Martins & Langeani, 2011  
20761.  Microlepidogaster discontenta Calgari, Silva & Reis, 2014  
20762.  Microlepidogaster discus Martins, Rosa & Langeani, 2014  
20763.  Microlepidogaster longicolla Calegari & Reis, 2010  
20764.  Microlepidogaster negomata Martins, Cherobim, Andrade & Langeani, 2017  
20765.  Microlepidogaster perforata Eigenmann & Eigenmann, 1889  
20766.  Microlepidotus brevipinnis (Steindachner, 1869) Humpback grunt
20767.  Microlepidotus inornatus Gill, 1862 Wavyline grunt
20768.  Microlepidotus lethopristis (Jordan & Fesler, 1889) Scalyfin grunt
20769.  Microlipophrys adriaticus (Steindachner & Kolombatović, 1883)  
20770.  Microlipophrys bauchotae (Wirtz & Bath, 1982)  
20771.  Microlipophrys caboverdensis (Wirtz & Bath, 1989)  
20772.  Microlipophrys canevae (Vinciguerra, 1880)  
20773.  Microlipophrys dalmatinus (Steindachner & Kolombatović, 1883)  
20774.  Microlipophrys nigriceps (Vinciguerra, 1883) Black-headed blenny
20775.  Microlipophrys velifer (Norman, 1935)  
20776.  Microlophichthys andracanthus Bertelsen, 1951  
20777.  Microlophichthys microlophus (Regan, 1925) Short-rod anglerfish
20778.  Micromesistius australis Norman, 1937 Southern blue whiting
20779.  Micromesistius poutassou (Risso, 1827) Blue whiting
20780.  Micrometrus aurora (Jordan & Gilbert, 1880) Reef perch
20781.  Micrometrus minimus (Gibbons, 1854) Dwarf perch
20782.  Micromischodus sugillatus Roberts, 1971  
20783.  Micromoema xiphophora (Thomerson & Taphorn, 1992)  
20784.  Micromyzon akamai Friel & Lundberg, 1996  
20785.  Micronema hexapterus (Bleeker, 1851)  
20786.  Micronema moorei (Smith, 1945)  
20787.  Micronema platypogon (Ng, 2004)  
20788.  Micronemacheilus zispi Prokofiev, 2004  
20789.  Micropanchax antinorii (Vinciguerra, 1883) Black lampeye
20790.  Micropanchax bracheti (Berkenkamp, 1983)  
20791.  Micropanchax camerunensis (Radda, 1971) Cameroon lampeye
20792.  Micropanchax ehrichi (Berkenkamp & Etzel, 1994)  
20793.  Micropanchax fuelleborni (Ahl, 1924) Lake Rukwa lampeye
20794.  Micropanchax johnstoni (Günther, 1894) Johnston's topminnow
20795.  Micropanchax keilhacki (Ahl, 1928)  
20796.  Micropanchax kingii (Boulenger, 1913)  
20797.  Micropanchax loati (Boulenger, 1901) Nile killifish
20798.  Micropanchax pfaffi (Daget, 1954) Pfaff's lampeye
20799.  Micropanchax rudolfianus (Worthington, 1932) Lake Rudolf lampeye
20800.  Micropercops borealis Nichols, 1930  
20801.  Micropercops cinctus (Dabry de Thiersant, 1872)  
20802.  Micropercops dabryi Fowler & Bean, 1920  
20803.  Micropercops hotayensis Mai, 1978  
20804.  Micropercops swinhonis (Günther, 1873)  
20805.  Microphilypnus acangaquara Caires & Figueiredo, 2011  
20806.  Microphilypnus amazonicus Myers, 1927  
20807.  Microphilypnus macrostoma Myers, 1927  
20808.  Microphilypnus ternetzi Myers, 1927  
20809.  Microphis aculeatus (Kaup, 1856)  
20810.  Microphis argulus (Peters, 1855) Flat-nosed pipepfish
20811.  Microphis arrakisae Haÿ, Mennesson, Dahruddin, Sauri, Limmon, Wowor, Hubert, Keith & Lord, 2024  
20812.  Microphis brachyurus (Bleeker, 1854) Short-tailed pipefish
20813.  Microphis brevidorsalis (de Beaufort, 1913) Stream pipefish
20814.  Microphis caudocarinatus (Weber, 1907) Slender pipefish
20815.  Microphis cruentus Dawson & Fourmanoir, 1981 Dumbéa river pipefish
20816.  Microphis cuncalus (Hamilton, 1822) Crocodile-tooth pipefish
20817.  Microphis deocata (Hamilton, 1822) Deocata pipefish
20818.  Microphis dunckeri (Prashad & Mukerji, 1929)  
20819.  Microphis fluviatilis (Peters, 1852) Freshwater pipefish
20820.  Microphis leiaspis (Bleeker, 1854) Barhead pipefish
20821.  Microphis lineatus (Kaup, 1856) Opossum pipefish
20822.  Microphis manadensis (Bleeker, 1856) Menado pipefish
20823.  Microphis mento (Bleeker, 1856)  
20824.  Microphis millepunctatus (Kaup, 1856) Shorttail pipefish
20825.  Microphis nicoleae Haÿ, Mennesson, Lord & Keith, 2023  
20826.  Microphis pleurostictus Peters, 1868  
20827.  Microphis retzii (Bleeker, 1856) Ragged-tail pipefish
20828.  Microphis spinachioides (Duncker, 1915) Spinach pipefish
20829.  Microphis torrentius Jordan & Seale, 1906  
20830.  Microphis vaillantii (Juillerat, 1880)  
20831.  Microphotolepis multipunctata Sazonov & Parin, 1977  
20832.  Microphotolepis schmidti (Angel & Verrier, 1931)  
20833.  Microphysogobio alticorpus Bănărescu & Nalbant, 1968  
20834.  Microphysogobio amurensis (Taranetz, 1937) Amur longnose gudgeon
20835.  Microphysogobio anudarini Holcík & Pivnicka, 1969  
20836.  Microphysogobio brevirostris (Günther, 1868)  
20837.  Microphysogobio chenhsienensis (Fang, 1938)  
20838.  Microphysogobio chinssuensis (Nichols, 1926)  
20839.  Microphysogobio elongatus (Yao & Yang, 1977)  
20840.  Microphysogobio exilicauda (Jiang & Zhang, 2013)  
20841.  Microphysogobio fukiensis (Nichols, 1926)  
20842.  Microphysogobio hsinglungshanensis Mori, 1934  
20843.  Microphysogobio jeoni Kim & Yang, 1999  
20844.  Microphysogobio kachekensis (Oshima, 1926)  
20845.  Microphysogobio kiatingensis (Wu, 1930)  
20846.  Microphysogobio koreensis Mori, 1935  
20847.  Microphysogobio labeoides (Nichols & Pope, 1927)  
20848.  Microphysogobio liaohensis (Qin, 1987)  
20849.  Microphysogobio linghensis Xie, 1986  
20850.  Microphysogobio longidorsalis Mori, 1935  
20851.  Microphysogobio luhensis Huang, Chen, Zhao & Shao, 2018  
20852.  Microphysogobio microstomus Yue, 1995  
20853.  Microphysogobio nudiventris Jiang, Gao & Zhang, 2012  
20854.  Microphysogobio pseudoelongatus Zhao & Zhang, 2001  
20855.  Microphysogobio rapidus Chae & Yang, 1999  
20856.  Microphysogobio tafangensis (Wang, 1935)  
20857.  Microphysogobio tungtingensis (Nichols, 1926) Long-nosed gudgeon
20858.  Microphysogobio vietnamica Mai, 1978  
20859.  Microphysogobio wulonghensis Xing, Zhao, Tang & Zhang, 2011  
20860.  Microphysogobio xianyouensis Huang, Chen & Shao, 2016  
20861.  Microphysogobio yaluensis (Mori, 1928)  
20862.  Microphysogobio yunnanensis (Yao & Yang, 1977)  
20863.  Microphysogobio zhangi Huang, Zhao, Chen & Shao, 2017  
20864.  Microplecostomus forestii Silva, Roxo, Ochoa & Oliveira, 2016  
20865.  Micropoecilia bifurca (Eigenmann, 1909) Amazon guppy
20866.  Micropoecilia branneri (Eigenmann, 1894) Lemon Guppy
20867.  Micropoecilia minima (Costa & Sarraf, 1997) Guama guppy
20868.  Micropogonias altipinnis (Günther, 1864) Tallfin croaker
20869.  Micropogonias ectenes (Jordan & Gilbert, 1882) Slender croaker
20870.  Micropogonias fasciatus (de Buen, 1961)  
20871.  Micropogonias furnieri (Desmarest, 1823) Whitemouth croaker
20872.  Micropogonias megalops (Gilbert, 1890)  
20873.  Micropogonias undulatus (Linnaeus, 1766) Atlantic croaker
20874.  Micropterus cahabae Baker, Johnston & Blanton, 2013  
20875.  Micropterus calliurus Freeman & Freeman, 2025 Altamaha bass
20876.  Micropterus cataractae Williams & Burgess, 1999 Shoal bass
20877.  Micropterus chattahoochae Baker, Johnston & Blanton, 2013  
20878.  Micropterus coosae Hubbs & Bailey, 1940 Redeye bass
20879.  Micropterus dolomieu Lacepède, 1802 Smallmouth bass
20880.  Micropterus floridanus (Lesueur, 1822)  
20881.  Micropterus henshalli Hubbs & Bailey, 1940 Alabama bass
20882.  Micropterus notius Bailey & Hubbs, 1949 Suwannee bass
20883.  Micropterus parallelus Ross & Stauffer, 2024 Presque Isle bass
20884.  Micropterus pucpuggy Freeman & Freeman, 2025 Bartram’s bass
20885.  Micropterus punctulatus (Rafinesque, 1819) Spotted bass
20886.  Micropterus salmoides (Lacepède, 1802) Largemouth black bass
20887.  Micropterus tallapoosae Baker, Johnston & Blanton, 2013  
20888.  Micropterus treculii (Vaillant & Bocourt, 1874) Guadalupe bass
20889.  Micropterus warriorensis Baker, Johnston & Blanton, 2013  
20890.  Microrasbora microphthalma Jiang, Chen & Yang, 2008  
20891.  Microrasbora rubescens Annandale, 1918  
20892.  Microschemobrycon callops Böhlke, 1953  
20893.  Microschemobrycon casiquiare Böhlke, 1953  
20894.  Microschemobrycon elongatus Géry, 1973  
20895.  Microschemobrycon geisleri Géry, 1973  
20896.  Microschemobrycon guaporensis Eigenmann, 1915  
20897.  Microschemobrycon melanotus (Eigenmann, 1912)  
20898.  Microschemobrycon meyburgi Meinken, 1975  
20899.  Microspathodon bairdii (Gill, 1862) Bumphead damselfish
20900.  Microspathodon chrysurus (Cuvier, 1830) Yellowtail damselfish
20901.  Microspathodon dorsalis (Gill, 1862) Giant damselfish
20902.  Microspathodon frontatus Emery, 1970 Guinean damselfish
20903.  Microsternarchus bilineatus Fernández-Yépez, 1968  
20904.  Microsternarchus brevis Cox Fernandes, Nogueira, Williston & Alves-Gomes, 2015  
20905.  Microsternarchus javieri Pinilla, Cox Fernandes & Alves-Gomes, 2025  
20906.  Microsternarchus longicaudatus Sousa, Wosiacki, Muriel-Cunha, Prudente, Sousa & Peixoto, 2024  
20907.  Microsternarchus schonmanni Cox Fernandes, Keeffe & Pinilla, 2024  
20908.  Microstoma australis Gon & Stewart, 2014  
20909.  Microstoma microstoma (Risso, 1810) Slender argentine
20910.  Microstomatichthyoborus bashforddeani Nichols & Griscom, 1917  
20911.  Microstomatichthyoborus katangae David & Poll, 1937  
20912.  Microstomus achne (Jordan & Starks, 1904) Slime flounder
20913.  Microstomus bathybius (Gilbert, 1890) Deep-sea sole
20914.  Microstomus kitt (Walbaum, 1792) Lemon sole
20915.  Microstomus pacificus (Lockington, 1879) Dover sole
20916.  Microstomus shuntovi Borets, 1983  
20917.  Microsynodontis armatus Ng, 2004  
20918.  Microsynodontis batesii Boulenger, 1903  
20919.  Microsynodontis christyi Boulenger, 1920  
20920.  Microsynodontis emarginata Ng, 2004  
20921.  Microsynodontis hirsuta Ng, 2004  
20922.  Microsynodontis laevigata Ng, 2004  
20923.  Microsynodontis lamberti Poll & Gosse, 1963  
20924.  Microsynodontis nannoculus Ng, 2004  
20925.  Microsynodontis nasutus Ng, 2004  
20926.  Microsynodontis notata Ng, 2004  
20927.  Microsynodontis polli Lambert, 1958  
20928.  Microsynodontis vigilis Ng, 2004  
20929.  Microthrissa congica (Regan, 1917) Bigscale pellonuline
20930.  Microthrissa minuta Poll, 1974 Dungu sprat
20931.  Microthrissa moeruensis (Poll, 1948) Lake Mweru sprat
20932.  Microthrissa royauxi Boulenger, 1902 Royal sprat
20933.  Microthrissa whiteheadi Gourène & Teugels, 1988  
20934.  Miichthys miiuy (Basilewsky, 1855) Mi-iuy croaker
20935.  Mikrogeophagus altispinosus (Haseman, 1911)  
20936.  Mikrogeophagus ramirezi (Myers & Harry, 1948) Ram cichlid
20937.  Millerichthys robustus (Miller & Hubbs, 1974) Mexican rivulus
20938.  Millerigobius macrocephalus (Kolombatović, 1891) Large-headed goby
20939.  Milyeringa brooksi Chakrabarty, 2010  
20940.  Milyeringa justitia Larson & Foster, 2013  
20941.  Milyeringa veritas Whitley, 1945 Cave gudgeon
20942.  Mimagoniates barberi Regan, 1907  
20943.  Mimagoniates inequalis (Eigenmann, 1911) Croaking tetra
20944.  Mimagoniates lateralis (Nichols, 1913)  
20945.  Mimagoniates microlepis (Steindachner, 1877) Blue tetra
20946.  Mimagoniates pulcher Menezes & Weitzman, 2009  
20947.  Mimagoniates rheocharis Menezes & Weitzman, 1990  
20948.  Mimagoniates sylvicola Menezes & Weitzman, 1990  
20949.  Mimoblennius atrocinctus (Regan, 1909) Spotted and barred blenny
20950.  Mimoblennius cas Springer & Spreitzer, 1978  
20951.  Mimoblennius cirrosus Smith-Vaniz & Springer, 1971 Fringed blenny
20952.  Mimoblennius lineathorax Fricke, 1999  
20953.  Mimoblennius rusi Springer & Spreitzer, 1978 Rusi blenny
20954.  Miniellus albizonatus (Warren & Burr, 1994) Palezone shiner
20955.  Miniellus alborus (Hubbs & Raney, 1947) Whitemouth shiner
20956.  Miniellus ammophilus (Suttkus & Boschung, 1990) Orangefin shiner
20957.  Miniellus anogenus (Forbes, 1885) Pugnose shiner
20958.  Miniellus boops (Gilbert, 1884) Bigeye shiner
20959.  Miniellus chihuahua (Woolman, 1892) Chihuahua shiner
20960.  Miniellus greenei (Hubbs & Ortenburger, 1929) Wedgespot shiner
20961.  Miniellus heterodon (Cope, 1865) Blackchin shiner
20962.  Miniellus longirostris (Hay, 1881) Longnose shiner
20963.  Miniellus melanostomus (Bortone, 1989) Blackmouth shiner
20964.  Miniellus nubilus (Forbes, 1878) Ozark minnow
20965.  Miniellus ortenburgeri (Hubbs, 1927) Kiamichi shiner
20966.  Miniellus perpallidus (Hubbs & Black, 1940) Peppered shiner
20967.  Miniellus procne (Cope, 1865) Swallowtail shiner
20968.  Miniellus sabinae (Jordan & Gilbert, 1886) Sabine shiner
20969.  Miniellus scabriceps (Cope, 1868) New River shiner
20970.  Miniellus stramineus (Cope, 1865) Sand shiner
20971.  Miniellus topeka (Gilbert, 1884) Topeka shiner
20972.  Miniellus uranoscopus (Suttkus, 1959) Skygazer shiner
20973.  Minilabrus striatus Randall & Dor, 1981 Minute wrasse
20974.  Minimugil cascasia (Hamilton, 1822) Yellowtail mullet
20975.  Minous andriashevi Mandrytsa, 1990  
20976.  Minous coccineus Alcock, 1890 Onestick stingfish
20977.  Minous dempsterae Eschmeyer, Hallacher & Rama-Rao, 1979 Obliquebanded stingfish
20978.  Minous groeneveldi Matsunuma & Motomura, 2018 Groeneveld's stingfish
20979.  Minous inermis Alcock, 1889 Alcock's scorpionfish
20980.  Minous longimanus Regan, 1908  
20981.  Minous monodactylus (Bloch & Schneider, 1801) Grey stingfish
20982.  Minous pictus Günther, 1880 Painted stinger
20983.  Minous pusillus Temminck & Schlegel, 1843 Dwarf stingfish
20984.  Minous quincarinatus (Fowler, 1943)  
20985.  Minous radiatus Matsunuma & Motomura, 2018 Radial stingfish
20986.  Minous roseus Matsunuma & Motomura, 2018 Pink stingfish
20987.  Minous trachycephalus (Bleeker, 1855) Striped stingfish
20988.  Minous usachevi Mandrytsa, 1993  
20989.  Minous versicolor Ogilby, 1910 Plumstriped stingfish
20990.  Minyclupeoides dentibranchialus Roberts, 2008  
20991.  Minyichthys brachyrhinus (Herald, 1953)  
20992.  Minyichthys inusitatus Dawson, 1983  
20993.  Minyichthys myersi (Herald & Randall, 1972) Myer's pipefish
20994.  Minyichthys sentus Dawson, 1982  
20995.  Minysicya caudimaculata Larson, 2002 Blackspot minigoby
20996.  Minytrema melanops (Rafinesque, 1820) Spotted sucker
20997.  Miracorvina angolensis (Norman, 1935) Angola croaker
20998.  Mirapinna esau Bertelsen & Marshall, 1956 Hairyfish
20999.  Mirognathus normani Parr, 1951 Norman's smooth-head
21000.  Mirogrex hulensis Goren, Fishelson & Trewavas, 1973  
21001.  Mirogrex terraesanctae (Steinitz, 1952) Kinneret bleak
21002.  Mirolabrichthys evansi (Smith, 1954) Yellowback anthias
21003.  Mirolabrichthys pascalus (Jordan & Tanaka, 1927) Amethyst anthias
21004.  Mirolabrichthys tuka Herre & Montalban, 1927 Yellowstriped fairy basslet
21005.  Mirorictus taningi Parr, 1947 Striped tubeshoulder
21006.  Misgurnus anguillicaudatus (Cantor, 1842) Pond loach
21007.  Misgurnus buphoensis Kim & Park, 1995  
21008.  Misgurnus dabryanus (Guichenot, 1872)  
21009.  Misgurnus fossilis (Linnaeus, 1758) Weatherfish
21010.  Misgurnus mizolepis Günther, 1888 Chinese muddy loach
21011.  Misgurnus mohoity (Dybowski, 1869)  
21012.  Misgurnus multimaculatus Rendahl, 1944  
21013.  Misgurnus nikolskyi Vasil'eva, 2001  
21014.  Misgurnus tonkinensis Rendahl, 1937  
21015.  Mistichthys luzonensis Smith, 1902 Sinarapan
21016.  Mitotichthys meraculus (Whitley, 1948) Western crested pipefish
21017.  Mitotichthys mollisoni (Scott, 1955) Mollison's pipefish
21018.  Mitotichthys semistriatus (Kaup, 1856) Half-banded pipefish
21019.  Mitotichthys tuckeri (Scott, 1942) Tucker's pipefish
21020.  Mitsukurina owstoni Jordan, 1898 Goblin shark
21021.  Miuroglanis platycephalus Eigenmann & Eigenmann, 1889  
21022.  Mixobrycon ribeiroi (Eigenmann, 1907)  
21023.  Mixomyrophis longidorsalis Hibino, Kimura & Golani, 2014 Red Sea worm eel
21024.  Mixomyrophis pusillipinna McCosker, 1985  
21025.  Mobula alfredi (Krefft, 1868) Reef manta ray
21026.  Mobula birostris (Walbaum, 1792) Oceanic manta ray
21027.  Mobula eregoodoo (Cantor, 1849) Longhorned pygmy devil ray
21028.  Mobula hypostoma (Bancroft, 1831) Atlantic pygmy devil ray
21029.  Mobula kuhlii (Müller & Henle, 1841) Shortfin pygmy devil ray
21030.  Mobula mobular (Bonnaterre, 1788) Spinetail devil ray
21031.  Mobula munkiana Notarbartolo-di-Sciara, 1987 Munk's pygmy devil ray
21032.  Mobula tarapacana (Philippi, 1892) Sicklefin devil ray
21033.  Mobula thurstoni (Lloyd, 1908) Bentfin devil ray
21034.  Mobula yarae Bucair & Marshall, 2025 Atlantic manta ray
21035.  Mochokiella paynei Howes, 1980  
21036.  Mochokus brevis Boulenger, 1906  
21037.  Mochokus niloticus Joannis, 1835  
21038.  Modicus minimus Hardy, 1983  
21039.  Modicus tangaroa Hardy, 1983  
21040.  Moema apurinan Costa, 2004  
21041.  Moema beucheyi Valdesalici, Nielsen & Pillet, 2015  
21042.  Moema funkneri Valdesalici, 2019  
21043.  Moema hellneri Costa, 2003  
21044.  Moema heterostigma Costa, 2003  
21045.  Moema juanderibaensis Drawert, 2022 Juan Deriba killifish
21046.  Moema kenwoodi Valdesalici, 2016  
21047.  Moema nudifrontata Costa, 2003  
21048.  Moema ortegai Costa, 2003  
21049.  Moema pepotei Costa, 1993  
21050.  Moema piriana Costa, 1989  
21051.  Moema portugali Costa, 1989  
21052.  Moema quiii Huber, 2003  
21053.  Moema staecki (Seegers, 1987)  
21054.  Moenkhausia affinis Steindachner, 1915  
21055.  Moenkhausia agnesae Géry, 1965  
21056.  Moenkhausia andrica Reia, Oliveira & Benine, 2021  
21057.  Moenkhausia atahualpiana (Fowler, 1907)  
21058.  Moenkhausia aurantia Bertaco, Jerep & Carvalho, 2011  
21059.  Moenkhausia aurora Reia, Silva, Oliveira & Benine, 2024  
21060.  Moenkhausia barbouri Eigenmann, 1908  
21061.  Moenkhausia bonita Benine, Castro & Sabino, 2004  
21062.  Moenkhausia britskii Azevedo-Santos & Benine, 2016  
21063.  Moenkhausia browni Eigenmann, 1909  
21064.  Moenkhausia celibela Marinho & Langeani, 2010  
21065.  Moenkhausia ceros Eigenmann, 1908  
21066.  Moenkhausia chlorophthalma Sousa, Netto-Ferreira & Birindelli, 2010  
21067.  Moenkhausia chrysargyrea (Günther, 1864)  
21068.  Moenkhausia comma Eigenmann, 1908  
21069.  Moenkhausia copei (Steindachner, 1882)  
21070.  Moenkhausia costae (Steindachner, 1907)  
21071.  Moenkhausia cotinho Eigenmann, 1908  
21072.  Moenkhausia crisnejas Pearson, 1929  
21073.  Moenkhausia dasalmas Bertaco, Jerep & Carvalho, 2011  
21074.  Moenkhausia diamantina Benine, Castro & Santos, 2007  
21075.  Moenkhausia dichroura (Kner, 1858) Bandtail tetra
21076.  Moenkhausia diktyota Lima & Toledo-Piza, 2001  
21077.  Moenkhausia doceana (Steindachner, 1877)  
21078.  Moenkhausia dorsinuda Zarske & Géry, 2002  
21079.  Moenkhausia eurystaenia Marinho, 2010  
21080.  Moenkhausia gracilima Eigenmann, 1908  
21081.  Moenkhausia grandisquamis (Müller & Troschel, 1845)  
21082.  Moenkhausia guaruba Lima, Vita, Dutra, Ohara & Pastana, 2023  
21083.  Moenkhausia hasemani Eigenmann, 1917  
21084.  Moenkhausia heikoi Géry & Zarske, 2004  
21085.  Moenkhausia hemigrammoides Géry, 1965  
21086.  Moenkhausia hildae (Fernández-Yépez, 1950)  
21087.  Moenkhausia hysterosticta Lucinda, Malabarba & Benine, 2007  
21088.  Moenkhausia icae Eigenmann, 1908  
21089.  Moenkhausia inrai Géry, 1992  
21090.  Moenkhausia intermedia Eigenmann, 1908  
21091.  Moenkhausia iris Marinho & Dagosta, 2023  
21092.  Moenkhausia jamesi Eigenmann, 1908  
21093.  Moenkhausia justae Eigenmann, 1908  
21094.  Moenkhausia lata Eigenmann, 1908  
21095.  Moenkhausia latissima Eigenmann, 1908  
21096.  Moenkhausia lepidura (Kner, 1858)  
21097.  Moenkhausia levidorsa Benine, 2002  
21098.  Moenkhausia lineomaculata Dagosta, Marinho & Benine, 2015  
21099.  Moenkhausia lopesi Britski & de Silimon, 2001  
21100.  Moenkhausia loweae Géry, 1992  
21101.  Moenkhausia margitae Zarske & Géry, 2001  
21102.  Moenkhausia megalops (Eigenmann, 1907)  
21103.  Moenkhausia metae Eigenmann, 1922  
21104.  Moenkhausia miangi Steindachner, 1915  
21105.  Moenkhausia mikia Marinho & Langeani, 2010  
21106.  Moenkhausia moisae Géry, Planquette & Le Bail, 1995  
21107.  Moenkhausia mutum Dagosta & Marinho, 2016  
21108.  Moenkhausia naponis Böhlke, 1958  
21109.  Moenkhausia newtoni Travassos, 1964  
21110.  Moenkhausia nigromarginata Costa, 1994  
21111.  Moenkhausia orteguasae Fowler, 1943  
21112.  Moenkhausia ovalis (Günther, 1868)  
21113.  Moenkhausia pankilopteryx Bertaco & Lucinda, 2006  
21114.  Moenkhausia parecis Ohara & Marinho, 2016  
21115.  Moenkhausia petymbuaba Lima & Birindelli, 2006  
21116.  Moenkhausia phaeonota Fink, 1979  
21117.  Moenkhausia plumbea Sousa, Netto-Ferreira & Birindelli, 2010  
21118.  Moenkhausia robertsi Géry, 1964  
21119.  Moenkhausia rubra Pastana & Dagosta, 2014  
21120.  Moenkhausia schultzi Fernández-Yépez, 1950  
21121.  Moenkhausia shideleri Eigenmann, 1909  
21122.  Moenkhausia simulata (Eigenmann, 1924)  
21123.  Moenkhausia solaris Silva, Santana & Marinho, 2025  
21124.  Moenkhausia surinamensis Géry, 1965  
21125.  Moenkhausia takasei Géry, 1964 Black-jacket tetra
21126.  Moenkhausia tergimacula Lucena & Lucena, 1999  
21127.  Moenkhausia tridentata Holly, 1929  
21128.  Moenkhausia venerei Petrolli, Azevedo-Santos & Benine, 2016  
21129.  Moenkhausia xinguensis (Steindachner, 1882)  
21130.  Mogurnda adspersa (Castelnau, 1878) Southern purplespotted gudgeon
21131.  Mogurnda aiwasoensis Allen & Renyaan, 1996  
21132.  Mogurnda arguni Allen & Hadiaty, 2014  
21133.  Mogurnda aurifodinae Whitley, 1938 Northern mogurnda
21134.  Mogurnda cingulata Allen & Hoese, 1991 Banded mogurnda
21135.  Mogurnda clivicola Allen & Jenkins, 1999 Flinders ranges mogurnda
21136.  Mogurnda furva Allen & Hoese, 1986 Black mogurnda
21137.  Mogurnda kaifayama Allen & Jenkins, 1999  
21138.  Mogurnda kaimana Allen & Hadiaty, 2014  
21139.  Mogurnda kutubuensis Allen & Hoese, 1986 Lake Kutubu mogurnda
21140.  Mogurnda larapintae (Zietz, 1896) Desert mogurnda
21141.  Mogurnda lineata Allen & Hoese, 1991 Kokoda mogurnda
21142.  Mogurnda maccuneae Jenkins, Buston & Allen, 2000  
21143.  Mogurnda magna Allen & Renyaan, 1996  
21144.  Mogurnda malsmithi Allen & Jebb, 1993  
21145.  Mogurnda mbuta Allen & Jenkins, 1999  
21146.  Mogurnda mogurnda (Richardson, 1844) Northern trout gudgeon
21147.  Mogurnda mosa Jenkins, Buston & Allen, 2000  
21148.  Mogurnda oligolepis Allen & Jenkins, 1999 Kimberley mogurnda
21149.  Mogurnda orientalis Allen & Hoese, 1991 Eastern mogurnda
21150.  Mogurnda pardalis Allen & Renyaan, 1996  
21151.  Mogurnda pulchra Horsthemke & Staeck, 1990 Moresby mogurnda
21152.  Mogurnda spilota Allen & Hoese, 1986 Blotched mogurnda
21153.  Mogurnda thermophila Allen & Jenkins, 1999 Dalhousie mogurnda
21154.  Mogurnda variegata Nichols, 1951 Variegated mogurnda
21155.  Mogurnda vitta Allen & Hoese, 1986 Striped mogurnda
21156.  Mogurnda wapoga Allen, Jenkins & Renyaan, 1999  
21157.  Mola alexandrini (Ranzani, 1839) Bumphead sunfish
21158.  Mola mola (Linnaeus, 1758) Ocean sunfish
21159.  Mola tecta Nyegaard, Sawai, Gemmell, Gillum, Loneragan, Yamanoue & Stewart, 2017 Hoodwinker ocean sunfish
21160.  Mollisquama mississippiensis Grace, Doosey, Denton, Naylor, Bart & Maisey, 2019 American pocket shark
21161.  Mollisquama parini Dolganov, 1984 Pocket shark
21162.  Molva dypterygia (Pennant, 1784) Blue ling
21163.  Molva macrophthalma (Rafinesque, 1810) Spanish ling
21164.  Molva molva (Linnaeus, 1758) Ling
21165.  Monacanthus chinensis (Osbeck, 1765) Fan-bellied leatherjacket
21166.  Monacanthus ciliatus (Mitchill, 1818) Fringed filefish
21167.  Monacanthus tuckeri Bean, 1906 Slender filefish
21168.  Monacoa grimaldii (Zugmayer, 1911) Mirrorbelly
21169.  Monacoa griseus Poulsen, Sado, Hahn, Byrkjedal, Moku & Miya, 2016 Grey mirrorbelly
21170.  Monacoa niger Poulsen, Sado, Hahn, Byrkjedal, Moku & Miya, 2016 Black mirrorbelly
21171.  Monocentris chrysadamas Su, Lin & Ho, 2022 Golden-diamond pineapple fish
21172.  Monocentris japonica (Houttuyn, 1782) Pineconefish
21173.  Monocentris neozelanicus (Powell, 1938)  
21174.  Monocentris reedi Schultz, 1956 Pinecone fish
21175.  Monochirus atlanticus Chabanaud, 1940  
21176.  Monochirus hispidus Rafinesque, 1814 Whiskered sole
21177.  Monochirus trichodactylus (Linnaeus, 1758)  
21178.  Monocirrhus polyacanthus Heckel, 1840 Amazon leaffish
21179.  Monodactylus argenteus (Linnaeus, 1758) Silver moony
21180.  Monodactylus falciformis Lacepède, 1801 Full moony
21181.  Monodactylus kottelati Pethiyagoda, 1991  
21182.  Monodactylus sebae (Cuvier, 1829) African moony
21183.  Monognathus ahlstromi Raju, 1974 Paddletail onejaw
21184.  Monognathus berteli Nielsen & Hartel, 1996  
21185.  Monognathus bertini Bertelsen & Nielsen, 1987  
21186.  Monognathus boehlkei Bertelsen & Nielsen, 1987  
21187.  Monognathus bruuni Bertin, 1936  
21188.  Monognathus herringi Bertelsen & Nielsen, 1987  
21189.  Monognathus isaacsi Raju, 1974  
21190.  Monognathus jesperseni Bertin, 1936  
21191.  Monognathus jesse Raju, 1974  
21192.  Monognathus nigeli Bertelsen & Nielsen, 1987  
21193.  Monognathus ozawai Bertelsen & Nielsen, 1987  
21194.  Monognathus rajui Bertelsen & Nielsen, 1987  
21195.  Monognathus rosenblatti Bertelsen & Nielsen, 1987  
21196.  Monognathus smithi Bertelsen & Nielsen, 1987  
21197.  Monognathus taningi Bertin, 1936  
21198.  Monolene antillarum Norman, 1933 Slim flounder
21199.  Monolene asaedae Clark, 1936 Asaedae flounder
21200.  Monolene atrimana Goode & Bean, 1886  
21201.  Monolene danae Bruun, 1937  
21202.  Monolene dubiosa Garman, 1899 Acapulco flounder
21203.  Monolene helenensis Amaoka & Imamura, 2000  
21204.  Monolene maculipinna Garman, 1899 Pacific deepwater flounder
21205.  Monolene megalepis Woods, 1961  
21206.  Monolene mertensae (Poll, 1959) Marten's moonflounder
21207.  Monolene microstoma Cadenat, 1937 Smallmouth moonflounder
21208.  Monolene sessilicauda Goode, 1880 Deepwater flounder
21209.  Monomitopus agassizii (Goode & Bean, 1896)  
21210.  Monomitopus ainonaka Girard, Carter & Johnson, 2023 Ai's cusk
21211.  Monomitopus americanus (Nielsen, 1971)  
21212.  Monomitopus conjugator (Alcock, 1896) Conjugator cuskeel
21213.  Monomitopus garmani (Smith & Radcliffe, 1913)  
21214.  Monomitopus kumae Jordan & Hubbs, 1925  
21215.  Monomitopus longiceps Smith & Radcliffe, 1913  
21216.  Monomitopus magnus Carter & Cohen, 1985  
21217.  Monomitopus malispinosus (Garman, 1899)  
21218.  Monomitopus metriostoma (Vaillant, 1888)  
21219.  Monomitopus microlepis Smith & Radcliffe, 1913  
21220.  Monomitopus nigripinnis (Alcock, 1889)  
21221.  Monomitopus pallidus Smith & Radcliffe, 1913  
21222.  Monomitopus torvus Garman, 1899  
21223.  Monomitopus vitiazi (Nielsen, 1971) Spearcheek cusk
21224.  Monopenchelys acuta (Parr, 1930) Redface moray
21225.  Monopterus albus (Zuiew, 1793) Asian swamp eel
21226.  Monopterus bicolor Nguyen & Nguyen, 2005  
21227.  Monopterus boueti (Pellegrin, 1922) Liberian swamp eel
21228.  Monopterus cuchia (Hamilton, 1822) Cuchia
21229.  Monopterus desilvai Bailey & Gans, 1998 Desilva's blind eel
21230.  Monopterus dienbienensis Nguyen & Nguyen, 2005  
21231.  Monopterus digressus Gopi, 2002  
21232.  Monopterus eapeni Talwar, 1991  
21233.  Monopterus fossorius (Nayar, 1951) Malabar swampeel
21234.  Monopterus hodgarti (Chaudhuri, 1913) Indian spaghetti-eel
21235.  Monopterus ichthyophoides Britz, Lalremsanga, Lalrotluanga & Lalramliana, 2011  
21236.  Monopterus indicus (Silas & Dawson, 1961) Bombay swampeel
21237.  Monopterus luticolus Britz, Doherty-Bone, Kouete, Sykes & Gower, 2016  
21238.  Monopterus rongsaw Britz, Sykes, Gower & Kamei, 2018  
21239.  Monopterus roseni Bailey & Gans, 1998  
21240.  Monostichodus elongatus Vaillant, 1886  
21241.  Monostichodus lootensi (Poll & Daget, 1968)  
21242.  Monostichodus mesmaekersi (Poll, 1959)  
21243.  Monotaxis grandoculis (Forsskål, 1775) Humpnose big-eye bream
21244.  Monotaxis heterodon (Bleeker, 1854) Redfin emperor
21245.  Monothrix polylepis Ogilby, 1897 Littoral cusk
21246.  Monotocheirodon drilos Menezes, Weitzman & Quagio-Grassiotto, 2013  
21247.  Monotocheirodon duda Carvalho, Thomaz, Urbano-Bonilla & Prada-Pedreros, 2024  
21248.  Monotocheirodon kontos Menezes, Weitzman & Quagio-Grassiotto, 2013  
21249.  Monotocheirodon pearsoni Eigenmann, 1924  
21250.  Moolgarda buchanani (Bleeker, 1853) Bluetail mullet
21251.  Moolgarda crenilabis (Forsskål, 1775) Fringelip mullet
21252.  Moolgarda heterocheilos (Bleeker, 1855) Half fringelip mullet
21253.  Moolgarda pedaraki (Valenciennes, 1836) Longfin mullet
21254.  Moolgarda seheli (Fabricius, 1775) Bluespot mullet
21255.  Moolgarda tade (Fabricius, 1775)  
21256.  Mora moro (Risso, 1810) Common mora
21257.  Mordacia lapicida (Gray, 1851) Chilean lamprey
21258.  Mordacia mordax (Richardson, 1846) Shorthead lamprey
21259.  Mordacia praecox Potter, 1968 Non-parasitic lamprey
21260.  Moringua abbreviata (Bleeker, 1863)  
21261.  Moringua bicolor Kaup, 1856 Bicolor spaghetti eel
21262.  Moringua edwardsi (Jordan & Bollman, 1889) Spaghetti eel
21263.  Moringua ferruginea Bliss, 1883 Rusty spaghetti eel
21264.  Moringua guthriana (McClelland, 1844) Bengal spaghetti-eel
21265.  Moringua hawaiiensis Snyder, 1904 Hawaiian spaghetti eel
21266.  Moringua javanica (Kaup, 1856) Java spaghetti eel
21267.  Moringua macrocephalus (Bleeker, 1863)  
21268.  Moringua macrochir Bleeker, 1853 Longfin spaghetti eel
21269.  Moringua microchir Bleeker, 1853 Lesser thrush eel
21270.  Moringua penni Schultz, 1953 Penn's thrush eel
21271.  Moringua raitaborua (Hamilton, 1822) Purple spaghetti-eel
21272.  Mormyrops anguilloides (Linnaeus, 1758) Cornish jack
21273.  Mormyrops attenuatus Boulenger, 1898  
21274.  Mormyrops batesianus Boulenger, 1909  
21275.  Mormyrops boulengeri Pellegrin, 1900  
21276.  Mormyrops breviceps Steindachner, 1894  
21277.  Mormyrops caballus Pellegrin, 1927  
21278.  Mormyrops citernii Vinciguerra, 1912  
21279.  Mormyrops curtus Boulenger, 1899  
21280.  Mormyrops curviceps Roman, 1966  
21281.  Mormyrops engystoma Boulenger, 1898  
21282.  Mormyrops furcidens Pellegrin, 1900  
21283.  Mormyrops intermedius Vinciguerra, 1928  
21284.  Mormyrops lineolatus Boulenger, 1898  
21285.  Mormyrops mariae (Schilthuis, 1891)  
21286.  Mormyrops masuianus Boulenger, 1898  
21287.  Mormyrops microstoma Boulenger, 1898  
21288.  Mormyrops nigricans Boulenger, 1899  
21289.  Mormyrops oudoti Daget, 1954  
21290.  Mormyrops parvus Boulenger, 1899  
21291.  Mormyrops sirenoides Boulenger, 1898  
21292.  Mormyrops zanclirostris (Günther, 1867)  
21293.  Mormyrus bernhardi Pellegrin, 1926 Bernhard's elephant-snout fish
21294.  Mormyrus caballus Boulenger, 1898  
21295.  Mormyrus casalis Vinciguerra, 1922  
21296.  Mormyrus caschive Linnaeus, 1758  
21297.  Mormyrus cyaneus Roberts & Stewart, 1976  
21298.  Mormyrus felixi Pellegrin, 1939  
21299.  Mormyrus goheeni Fowler, 1919  
21300.  Mormyrus hasselquistii Valenciennes, 1847 Elephant snout
21301.  Mormyrus hildebrandti Peters, 1882 Hildebrandt's elephant-snout fish
21302.  Mormyrus iriodes Roberts & Stewart, 1976  
21303.  Mormyrus kannume Fabricius, 1775 Elephant-snout fish
21304.  Mormyrus lacerda Castelnau, 1861 Western bottlenose mormyrid
21305.  Mormyrus longirostris Peters, 1852 Eastern bottlenose mormyrid
21306.  Mormyrus macrocephalus Worthington, 1929  
21307.  Mormyrus macrophthalmus Günther, 1866  
21308.  Mormyrus niloticus (Bloch & Schneider, 1801)  
21309.  Mormyrus ovis Boulenger, 1898  
21310.  Mormyrus rume Valenciennes, 1847 Mormyrids
21311.  Mormyrus subundulatus Roberts, 1989  
21312.  Mormyrus tapirus Pappenheim, 1905  
21313.  Mormyrus tenuirostris Peters, 1882 Athi elephant-snout fish
21314.  Mormyrus thomasi Pellegrin, 1938  
21315.  Morone americana (Gmelin, 1789) White perch
21316.  Morone chrysops (Rafinesque, 1820) White bass
21317.  Morone mississippiensis Jordan & Eigenmann, 1887 Yellow bass
21318.  Morone saxatilis (Walbaum, 1792) Striped bass
21319.  Morwong ephippium (McCulloch & Waite, 1916) Painted moki
21320.  Morwong fuscus (Castelnau, 1879) Red morwong
21321.  Moxostoma albidum (Girard, 1856) Longlip jumprock
21322.  Moxostoma anisurum (Rafinesque, 1820) Silver redhorse
21323.  Moxostoma ariommum Robins & Raney, 1956 Bigeye jumprock
21324.  Moxostoma austrinum Bean, 1880 Mexican redhorse
21325.  Moxostoma breviceps (Cope, 1870) Smallmouth redhorse
21326.  Moxostoma carinatum (Cope, 1870) River redhorse
21327.  Moxostoma cervinum (Cope, 1868) Blacktip jumprock
21328.  Moxostoma collapsum (Cope, 1870) Notchlip redhorse
21329.  Moxostoma congestum (Baird & Girard, 1854) Gray redhorse
21330.  Moxostoma duquesnei (Lesueur, 1817) Black redhorse
21331.  Moxostoma erythrurum (Rafinesque, 1818) Golden redhorse
21332.  Moxostoma hubbsi Legendre, 1952 Copper redhorse
21333.  Moxostoma lacerum (Jordan & Brayton, 1877) Harelip sucker
21334.  Moxostoma lachneri Robins & Raney, 1956 Greater jumprock
21335.  Moxostoma macrolepidotum (Lesueur, 1817) Shorthead redhorse
21336.  Moxostoma mascotae Regan, 1907 Mascota jumprock
21337.  Moxostoma pappillosum (Cope, 1870) V-lip redhorse
21338.  Moxostoma pisolabrum Trautman & Martin, 1951 Pealip redhorse
21339.  Moxostoma poecilurum Jordan, 1877 Blacktail redhorse
21340.  Moxostoma robustum (Cope, 1870) Smallfin redhorse
21341.  Moxostoma rupiscartes Jordan & Jenkins, 1889 Striped jumprock
21342.  Moxostoma ugidatli Jenkins, Favrot, Freeman, Albanese & Armbruster, 2025 Sicklefin redhorse
21343.  Moxostoma valenciennesi Jordan, 1885 Greater redhorse
21344.  Mucurilebias leitaoi (da Cruz & Peixoto, 1992)  
21345.  Mugil bananensis (Pellegrin, 1927) Banana mullet
21346.  Mugil brevirostris (Ribeiro, 1915)  
21347.  Mugil broussonnetii Valenciennes, 1836 Broussonnet's mullet
21348.  Mugil capurrii (Perugia, 1892) Leaping African mullet
21349.  Mugil cephalus Linnaeus, 1758 Flathead grey mullet
21350.  Mugil curema Valenciennes, 1836 White mullet
21351.  Mugil curvidens Valenciennes, 1836 Dwarf mullet
21352.  Mugil galapagensis Ebeling, 1961 Galapagos mullet
21353.  Mugil hospes Jordan & Culver, 1895 Hospe mullet
21354.  Mugil incilis Hancock, 1830 Parassi mullet
21355.  Mugil liza Valenciennes, 1836 Lebranche mullet
21356.  Mugil longicauda Guitart & Alvarez-Lojonchere, 1976  
21357.  Mugil margaritae Menezes, Nirchio, Oliveira & Siccharamirez, 2015  
21358.  Mugil rubrioculus Harrison, Nirchio, Oliveira, Ron & Gaviria, 2007 Redeye mullet
21359.  Mugil setosus Gilbert, 1892 Liseta mullet
21360.  Mugil thoburni Jordan & Starks, 1896 Thoburn's mullet
21361.  Mugil trichodon Poey, 1875 Fantail mullet
21362.  Mugilogobius abei (Jordan & Snyder, 1901)  
21363.  Mugilogobius adeia Larson & Kottelat, 1992  
21364.  Mugilogobius amadi (Weber, 1913)  
21365.  Mugilogobius cagayanensis (Aurich, 1938)  
21366.  Mugilogobius cavifrons (Weber, 1909)  
21367.  Mugilogobius chulae (Smith, 1932) Yellowstripe goby
21368.  Mugilogobius durbanensis (Barnard, 1927) Durban goby
21369.  Mugilogobius fasciatus Larson, 2001  
21370.  Mugilogobius filifer Larson, 2001 Threadfin mangrovegoby
21371.  Mugilogobius flavomaculatus Huang, Chen, Yung & Shao, 2016  
21372.  Mugilogobius fusculus (Nichols, 1951) Obscure goby
21373.  Mugilogobius fuscus (Herre, 1940)  
21374.  Mugilogobius hitam Larson, Geiger, Hadiaty & Herder, 2014  
21375.  Mugilogobius karatunensis (Aurich, 1938)  
21376.  Mugilogobius latifrons (Boulenger, 1897)  
21377.  Mugilogobius lepidotus Larson, 2001  
21378.  Mugilogobius littoralis Larson, 2001 Beachrock mangrovegoby
21379.  Mugilogobius mertoni (Weber, 1911) Chequered mangrove goby
21380.  Mugilogobius myxodermus (Herre, 1935)  
21381.  Mugilogobius notospilus (Günther, 1877) Freshwater mangrovegoby
21382.  Mugilogobius nuicocensis Nguyen & Vo, 2005  
21383.  Mugilogobius paludis (Whitley, 1930)  
21384.  Mugilogobius platynotus (Günther, 1861) Flat-backed goby
21385.  Mugilogobius platystoma (Günther, 1872) Indonesian goby
21386.  Mugilogobius rambaiae (Smith, 1945) Queen of Siam goby
21387.  Mugilogobius rexi Larson, 2001  
21388.  Mugilogobius rivulus Larson, 2001 Drain mangrovegoby
21389.  Mugilogobius sarasinorum (Boulenger, 1897) Sarasin's goby
21390.  Mugilogobius stigmaticus (De Vis, 1884) Blackspot mangrovegoby
21391.  Mugilogobius tagala (Herre, 1927)  
21392.  Mugilogobius tigrinus Larson, 2001  
21393.  Mugilogobius wilsoni Larson, 2001  
21394.  Mugilogobius zebra (Aurich, 1938)  
21395.  Mulloidichthys ayliffe Uiblein, 2011 Ayliffe's goatfish
21396.  Mulloidichthys dentatus (Gill, 1862) Mexican goatfish
21397.  Mulloidichthys flavolineatus (Lacepède, 1801) Yellowstripe goatfish
21398.  Mulloidichthys martinicus (Cuvier, 1829) Yellow goatfish
21399.  Mulloidichthys mimicus Randall & Guézé, 1980 Mimic goatfish
21400.  Mulloidichthys pfluegeri (Steindachner, 1900) Pflueger's goatfish
21401.  Mulloidichthys vanicolensis (Valenciennes, 1831) Yellowfin goatfish
21402.  Mullus argentinae Hubbs & Marini, 1933 Argentine goatfish
21403.  Mullus auratus Jordan & Gilbert, 1882 Red goatfish
21404.  Mullus barbatus Linnaeus, 1758 Red mullet
21405.  Mullus ponticus Essipov, 1927 Blunt-snouted mullet
21406.  Mullus surmuletus Linnaeus, 1758 Surmullet
21407.  Muraena appendiculata (Guichenot, 1848)  
21408.  Muraena argus (Steindachner, 1870) Argus moray
21409.  Muraena augusti (Kaup, 1856) Black moray
21410.  Muraena clepsydra Gilbert, 1898 Hourglass moray
21411.  Muraena helena Linnaeus, 1758 Mediterranean moray
21412.  Muraena lentiginosa Jenyns, 1842 Jewel moray
21413.  Muraena melanotis (Kaup, 1859)  
21414.  Muraena pavonina Richardson, 1845 Whitespot moray
21415.  Muraena retifera Goode & Bean, 1882 Reticulate moray
21416.  Muraena robusta Osório, 1911 Stout moray
21417.  Muraenesox bagio (Hamilton, 1822) Common pike conger
21418.  Muraenesox cinereus (Forsskål, 1775) Daggertooth pike conger
21419.  Muraenesox yamaguchiensis Katayama & Takai, 1954  
21420.  Muraenichthys elerae Fowler, 1934  
21421.  Muraenichthys gymnopterus (Bleeker, 1853)  
21422.  Muraenichthys hibinoi Mohapatra, Behera, Ray, Acharya, Mohanty & Mishra, 2023 Hibino’s worm eel
21423.  Muraenichthys philippinensis Schultz & Woods, 1949 Philippines worm eel
21424.  Muraenichthys schultzei Bleeker, 1857 Maimed snake eel
21425.  Muraenichthys sibogae Weber & de Beaufort, 1916 Siboga worm eel
21426.  Muraenichthys thompsoni Jordan & Richardson, 1908 Thompson's snake eel
21427.  Muraenichthys velinasalis Hibino & Kimura, 2015 Curtain-nose worm eel
21428.  Muraenoclinus dorsalis (Bleeker, 1859) Nosestripe klipfish
21429.  Muraenolepis andriashevi Balushkin & Prirodina, 2005  
21430.  Muraenolepis evseenkoi Balushkin & Prirodina, 2010  
21431.  Muraenolepis kuderskii Balushkin & Prirodina, 2007 Kudersky parketnik
21432.  Muraenolepis marmorata Günther, 1880 Marbled moray cod
21433.  Muraenolepis microps Lönnberg, 1905 Smalleye moray cod
21434.  Muraenolepis orangiensis Vaillant, 1888 Patagonian moray cod
21435.  Muraenolepis pacifica Prirodina & Balushkin, 2007 Southern Pacific moray cod
21436.  Muraenolepis trunovi Balushkin & Prirodina, 2006 Trunov parketnik
21437.  Mustelus albipinnis Castro-Aguirre, Antuna-Mendiola, González-Acosta & de la Cruz-Agüero, 2005 Whitemargin smoothhound
21438.  Mustelus andamanensis White, Arunrugstichai & Naylor, 2021 Andaman smoothhound
21439.  Mustelus antarcticus Günther, 1870 Gummy shark
21440.  Mustelus asterias Cloquet, 1819 Starry smooth-hound
21441.  Mustelus californicus Gill, 1864 Gray smoothhound
21442.  Mustelus canis (Mitchill, 1815) Dusky smooth-hound
21443.  Mustelus dorsalis Gill, 1864 Sharptooth smooth-hound
21444.  Mustelus fasciatus (Garman, 1913) Striped smooth-hound
21445.  Mustelus griseus Pietschmann, 1908 Spotless smooth-hound
21446.  Mustelus henlei (Gill, 1863) Brown smooth-hound
21447.  Mustelus higmani Springer & Lowe, 1963 Smalleye smooth-hound
21448.  Mustelus lenticulatus Phillipps, 1932 Spotted estuary smooth-hound
21449.  Mustelus lunulatus Jordan & Gilbert, 1882 Sicklefin smooth-hound
21450.  Mustelus manazo Bleeker, 1854 Starspotted smooth-hound
21451.  Mustelus mento Cope, 1877 Speckled smooth-hound
21452.  Mustelus minicanis Heemstra, 1997  
21453.  Mustelus mosis Hemprich & Ehrenberg, 1899 Arabian smooth-hound
21454.  Mustelus mustelus (Linnaeus, 1758) Smooth-hound
21455.  Mustelus norrisi Springer, 1939 Narrowfin smooth-hound
21456.  Mustelus palumbes Smith, 1957 Whitespotted smooth-hound
21457.  Mustelus punctulatus Risso, 1827 Blackspotted smooth-hound
21458.  Mustelus ravidus White & Last, 2006 Australian grey smooth-hound
21459.  Mustelus schmitti Springer, 1939 Narrownose smooth-hound
21460.  Mustelus sinusmexicanus Heemstra, 1997 Gulf smoothhound
21461.  Mustelus stevensi White & Last, 2008 Western spotted smoothhound
21462.  Mustelus whitneyi Chirichigno F., 1973 Humpback smooth-hound
21463.  Mustelus widodoi White & Last, 2006 White-fin smooth-hound
21464.  Mustura bella (Kottelat, 1990)  
21465.  Mustura celata Kottelat, 2018  
21466.  Mustura chhimtuipuiensis (Lalramliana, Lalhlimpuia, Solo & Vanramliana, 2016)  
21467.  Mustura chindwinensis (Lokeshwor & Vishwanath, 2012)  
21468.  Mustura daral Rameshori, Chinglemba, Darshan & Vishwanath, 2022  
21469.  Mustura dikrongensis (Lokeshwor & Vishwanath, 2012)  
21470.  Mustura harkishorei (Das & Darshan, 2017)  
21471.  Mustura maepaiensis (Kottelat, 1990)  
21472.  Mustura prashadi (Hora, 1921)  
21473.  Mustura shanensis (Hora, 1929)  
21474.  Mustura shuensis (Bohlen & Ŝlechtová, 2014)  
21475.  Mustura subhashi Choudhury, Das, Bharali, Sarma, Tyagi, Lal & Sarma, 2021  
21476.  Mustura taretensis Chinglemba, Rameshori & Vishwanath, 2021  
21477.  Mustura tigrina (Lokeshwor & Vishwanath, 2012)  
21478.  Mustura tuivaiensis (Lokeshwor, Vishwanath & Shanta, 2012)  
21479.  Mustura walongensis (Tamang & Sinha, 2016)  
21480.  Mustura yangi Qin, Kottelat, Kyaw & Chen, 2022  
21481.  Mustura yunnaniloides (Chen, Kottelat & Neely, 2011)  
21482.  Myaka myaka Trewavas, 1972 Myaka
21483.  Mycteroperca acutirostris (Valenciennes, 1828) Comb grouper
21484.  Mycteroperca bonaci (Poey, 1860) Black grouper
21485.  Mycteroperca cidi Cervigón, 1966 Venezuelan grouper
21486.  Mycteroperca fusca (Lowe, 1838) Island grouper
21487.  Mycteroperca interstitialis (Poey, 1860) Yellowmouth grouper
21488.  Mycteroperca jordani (Jenkins & Evermann, 1889) Gulf grouper
21489.  Mycteroperca microlepis (Goode & Bean, 1879) Gag
21490.  Mycteroperca olfax (Jenyns, 1840) Sailfin grouper
21491.  Mycteroperca phenax Jordan & Swain, 1884 Scamp
21492.  Mycteroperca prionura Rosenblatt & Zahuranec, 1967 Sawtail grouper
21493.  Mycteroperca rosacea (Streets, 1877) Leopard grouper
21494.  Mycteroperca rubra (Bloch, 1793) Mottled grouper
21495.  Mycteroperca tigris (Valenciennes, 1833) Tiger grouper
21496.  Mycteroperca venenosa (Linnaeus, 1758) Yellowfin grouper
21497.  Mycteroperca xenarcha Jordan, 1888 Broomtail grouper
21498.  Myctophum affine (Lütken, 1892) Metallic lantern fish
21499.  Myctophum aurolaternatum Garman, 1899 Golden lanternfish
21500.  Myctophum brachygnathum (Bleeker, 1856) Short-jawed lanternfish
21501.  Myctophum fissunovi Becker & Borodulina, 1971  
21502.  Myctophum indicum (Day, 1877)  
21503.  Myctophum lunatum Becker & Borodulina, 1978  
21504.  Myctophum lychnobium Bolin, 1946  
21505.  Myctophum nitidulum Garman, 1899 Pearly lanternfish
21506.  Myctophum orientale (Gilbert, 1913) Oriental lanternfish
21507.  Myctophum ovcharovi Tsarin, 1993  
21508.  Myctophum punctatum Rafinesque, 1810 Spotted lanternfish
21509.  Myersglanis blythii (Day, 1870) Stone cat
21510.  Myersglanis jayarami Vishwanath & Kosygin, 1999  
21511.  Myersina adonis Shibukawa & Satapoomin, 2006 Adonis shrimpgoby
21512.  Myersina balteata Greenfield & Randall, 2018 Belted shrimpgoby
21513.  Myersina crocata (Wongratana, 1975) Yellow-spotted shrimpgoby
21514.  Myersina filifer (Valenciennes, 1837) Filamentous shrimpgoby
21515.  Myersina lachneri Hoese & Lubbock, 1982 Lachner's shrimpgoby
21516.  Myersina macrostoma Herre, 1934 Bigmouth shrimpgoby
21517.  Myersina nigrivirgata Akihito & Meguro, 1983 Black-line shrimp-goby
21518.  Myersina papuanus (Peters, 1877)  
21519.  Myersina pretoriusi (Smith, 1958) Pondoland sailfin goby
21520.  Myersina yangii (Chen, 1960)  
21521.  Mylesinus paraschomburgkii Jégu, Santos & Ferreira, 1989  
21522.  Mylesinus paucisquamatus Jégu & Santos, 1988  
21523.  Mylesinus schomburgkii Valenciennes, 1850  
21524.  Myleus altipinnis (Valenciennes, 1850)  
21525.  Myleus knerii (Steindachner, 1881)  
21526.  Myleus latus (Jardine, 1841)  
21527.  Myleus micans (Lütken, 1875)  
21528.  Myleus pacu (Jardine, 1841)  
21529.  Myleus setiger Müller & Troschel, 1844 Longfinned disk pacu
21530.  Myliobatis aquila (Linnaeus, 1758) Common eagle ray
21531.  Myliobatis australis Macleay, 1881 Australian bull ray
21532.  Myliobatis californica Gill, 1865 Bat eagle ray
21533.  Myliobatis chilensis Philippi, 1892 Chilean eagle ray
21534.  Myliobatis freminvillei Lesueur, 1824 Bullnose eagle ray
21535.  Myliobatis goodei Garman, 1885 Southern eagle ray
21536.  Myliobatis hamlyni Ogilby, 1911 Purple eagle ray
21537.  Myliobatis longirostris Applegate & Fitch, 1964 Snouted eagle ray
21538.  Myliobatis peruviana Garman, 1913 Peruvian eagle ray
21539.  Myliobatis ridens Ruocco, Lucifora, Díaz de Astarloa, Mabragaña & Delpiani, 2012 Shortnose eagle ray
21540.  Myliobatis tenuicaudata Hector, 1877 Eagle ray
21541.  Myliobatis tobijei Bleeker, 1854 Japanese eagle ray
21542.  Mylocheilus caurinus (Richardson, 1836) Peamouth
21543.  Mylochromis anaphyrmus (Burgess & Axelrod, 1973)  
21544.  Mylochromis balteatus (Trewavas, 1935)  
21545.  Mylochromis chekopae Turner & Howarth, 2001  
21546.  Mylochromis durophagus Turner, 2024  
21547.  Mylochromis ensatus Turner & Howarth, 2001  
21548.  Mylochromis epichorialis (Trewavas, 1935)  
21549.  Mylochromis ericotaenia (Regan, 1922)  
21550.  Mylochromis formosus (Trewavas, 1935)  
21551.  Mylochromis gracilis (Trewavas, 1935) Haplochromis torpedo stripe
21552.  Mylochromis guentheri (Regan, 1922)  
21553.  Mylochromis incola (Trewavas, 1935) Golden mola hap
21554.  Mylochromis labidodon (Trewavas, 1935)  
21555.  Mylochromis lateristriga (Günther, 1864) Basket hap
21556.  Mylochromis melanonotus (Regan, 1922) Haplochromis yellow black line
21557.  Mylochromis melanotaenia (Regan, 1922)  
21558.  Mylochromis mola (Trewavas, 1935)  
21559.  Mylochromis mollis (Trewavas, 1935) Softy hap
21560.  Mylochromis obtusus (Trewavas, 1935)  
21561.  Mylochromis plagiotaenia (Regan, 1922)  
21562.  Mylochromis rotundus Turner, 2024  
21563.  Mylochromis semipalatus (Trewavas, 1935)  
21564.  Mylochromis sphaerodon (Regan, 1922) Roundtooth hap
21565.  Mylochromis spilostichus (Trewavas, 1935)  
21566.  Mylopharodon conocephalus (Baird & Girard, 1854) Hardhead
21567.  Mylopharyngodon piceus (Richardson, 1846) Black carp
21568.  Myloplus arnoldi Ahl, 1936  
21569.  Myloplus asterias (Müller & Troschel, 1844)  
21570.  Myloplus levis (Eigenmann & McAtee, 1907)  
21571.  Myloplus lobatus (Valenciennes, 1850)  
21572.  Myloplus lucienae Andrade, Ota, Bastos & Jégu, 2016  
21573.  Myloplus nigrolineatus Ota, Machado, Andrade, Collins, Farias & Hrbek, 2020 Blackline myleus
21574.  Myloplus planquettei Jégu, Keith & Le Bail, 2003  
21575.  Myloplus rubripinnis (Müller & Troschel, 1844) Redhook myleus
21576.  Myloplus schomburgkii (Jardine, 1841) Disk tetra
21577.  Myloplus ternetzi (Norman, 1929)  
21578.  Myloplus tiete (Eigenmann & Norris, 1900)  
21579.  Myloplus torquatus (Kner, 1858)  
21580.  Myloplus zorroi Andrade, Jégu & Giarrizzo, 2016  
21581.  Mylossoma acanthogaster (Valenciennes, 1850)  
21582.  Mylossoma albiscopum (Cope, 1872)  
21583.  Mylossoma aureum (Spix & Agassiz, 1829)  
21584.  Mylossoma duriventre (Cuvier, 1818)  
21585.  Mylossoma unimaculatum (Steindachner, 1908)  
21586.  Myoglanis aspredinoides DoNascimiento & Lundberg, 2005  
21587.  Myoglanis koepckei Chang, 1999  
21588.  Myoglanis potaroensis Eigenmann, 1912  
21589.  Myomyrus macrodon Boulenger, 1898  
21590.  Myomyrus macrops Boulenger, 1914  
21591.  Myomyrus pharao Poll & Taverne, 1967  
21592.  Myopsaron nelsoni Shibukawa, 2010  
21593.  Myoxocephalus aenaeus (Mitchill, 1814) Grubby
21594.  Myoxocephalus brandtii (Steindachner, 1867)  
21595.  Myoxocephalus jaok (Cuvier, 1829) Plain sculpin
21596.  Myoxocephalus matsubarai Watanabe, 1958  
21597.  Myoxocephalus niger (Bean, 1881) Warthead sculpin
21598.  Myoxocephalus ochotensis Schmidt, 1929  
21599.  Myoxocephalus octodecemspinosus (Mitchill, 1814) Longhorn sculpin
21600.  Myoxocephalus polyacanthocephalus (Pallas, 1814) Great sculpin
21601.  Myoxocephalus quadricornis (Linnaeus, 1758) Fourhorn sculpin
21602.  Myoxocephalus scorpioides (Fabricius, 1780) Arctic sculpin
21603.  Myoxocephalus scorpius (Linnaeus, 1758) Shorthorn sculpin
21604.  Myoxocephalus sinensis (Sauvage, 1873)  
21605.  Myoxocephalus stelleri Tilesius, 1811 Steller's sculpin
21606.  Myoxocephalus thompsonii (Girard, 1851) Deepwater sculpin
21607.  Myoxocephalus tuberculatus Soldatov & Pavlenko, 1922  
21608.  Myoxocephalus yesoensis Snyder, 1911  
21609.  Myrichthys aspetocheiros McCosker & Rosenblatt, 1993 Longfin spotted snake-eel
21610.  Myrichthys breviceps (Richardson, 1848) Sharptail eel
21611.  Myrichthys colubrinus (Boddaert, 1781) Harlequin snake eel
21612.  Myrichthys maculosus (Cuvier, 1816) Tiger snake eel
21613.  Myrichthys magnificus (Abbott, 1860) Magnificent snake eel
21614.  Myrichthys ocellatus (Lesueur, 1825) Goldspotted eel
21615.  Myrichthys paleracio McCosker & Allen, 2012 Whitenose snake eel
21616.  Myrichthys pantostigmius Jordan & McGregor, 1898 Clarion snake eel
21617.  Myrichthys pardalis (Valenciennes, 1839) Leopard eel
21618.  Myrichthys tigrinus Girard, 1859 Spotted snake-eel
21619.  Myrichthys xysturus (Jordan & Gilbert, 1882)  
21620.  Myripristis adusta Bleeker, 1853 Shadowfin soldierfish
21621.  Myripristis amaena (Castelnau, 1873) Brick soldierfish
21622.  Myripristis astakhovi Kotlyar, 1997  
21623.  Myripristis aulacodes Randall & Greenfield, 1996 Furrowed soldierfish
21624.  Myripristis berndti Jordan & Evermann, 1903 Blotcheye soldierfish
21625.  Myripristis botche Cuvier, 1829 Blacktip soldierfish
21626.  Myripristis chryseres Jordan & Evermann, 1903 Yellowfin soldierfish
21627.  Myripristis clarionensis Gilbert, 1897 Yellow soldierfish
21628.  Myripristis earlei Randall, Allen & Robertson, 2003 Earle's soldierfish
21629.  Myripristis formosa Randall & Greenfield, 1996  
21630.  Myripristis gildi Greenfield, 1965 Clipperton cardinal soldierfish
21631.  Myripristis greenfieldi Randall & Yamakawa, 1996  
21632.  Myripristis hexagona (Lacepède, 1802) Doubletooth soldierfish
21633.  Myripristis jacobus Cuvier, 1829 Blackbar soldierfish
21634.  Myripristis kochiensis Randall & Yamakawa, 1996  
21635.  Myripristis kuntee Valenciennes, 1831 Shoulderbar soldierfish
21636.  Myripristis leiognathus Valenciennes, 1846 Panamic soldierfish
21637.  Myripristis murdjan (Fabricius, 1775) Pinecone soldierfish
21638.  Myripristis pralinia Cuvier, 1829 Scarlet soldierfish
21639.  Myripristis randalli Greenfield, 1974  
21640.  Myripristis robusta Randall & Greenfield, 1996 Robust soldierfish
21641.  Myripristis seychellensis Cuvier, 1829 Seychelles soldier
21642.  Myripristis tiki Greenfield, 1974 Tiki soldierfish
21643.  Myripristis trachyacron Bleeker, 1863 East indian soldierfish
21644.  Myripristis violacea Bleeker, 1851 Lattice soldierfish
21645.  Myripristis vittata Valenciennes, 1831 Whitetip soldierfish
21646.  Myripristis woodsi Greenfield, 1974 Whitespot soldierfish
21647.  Myripristis xanthacra Randall & Guézé, 1981 Yellowtip soldierfish
21648.  Myroconger compressus Günther, 1870 Red eel
21649.  Myroconger gracilis Castle, 1991  
21650.  Myroconger nigrodentatus Castle & Béarez, 1995 Orange eel
21651.  Myroconger pietschi Espíndola, Caires, Tighe, de Pinna & Melo, 2021  
21652.  Myroconger prolixus Castle & Béarez, 1995  
21653.  Myroconger seychellensis Karmovskaya, 2006  
21654.  Myrophis anterodorsalis McCosker, Böhlke & Böhlke, 1989 Longfin worm eel
21655.  Myrophis lepturus Kotthaus, 1968  
21656.  Myrophis microchir (Bleeker, 1864) Ordinary snake eel
21657.  Myrophis platyrhynchus Breder, 1927 Broadnose worm eel
21658.  Myrophis plumbeus (Cope, 1871) Leaden worm eel
21659.  Myrophis punctatus Lütken, 1852 Speckled worm-eel
21660.  Myrophis vafer Jordan & Gilbert, 1883 Pacific worm eel
21661.  Mystacoleucus argenteus (Day, 1888)  
21662.  Mystacoleucus atridorsalis Fowler, 1937  
21663.  Mystacoleucus chilopterus Fowler, 1935  
21664.  Mystacoleucus ectypus Kottelat, 2000  
21665.  Mystacoleucus greenwayi Pellegrin & Fang, 1940  
21666.  Mystacoleucus lepturus Huang, 1979  
21667.  Mystacoleucus marginatus (Valenciennes, 1842)  
21668.  Mystacoleucus padangensis (Bleeker, 1852)  
21669.  Mystriophis crosnieri Blache, 1971  
21670.  Mystriophis rostellatus (Richardson, 1848) African spoon-nose eel
21671.  Mystus abbreviatus (Valenciennes, 1840)  
21672.  Mystus alasensis Ng & Hadiaty, 2005  
21673.  Mystus albolineatus Roberts, 1994  
21674.  Mystus ankutta Pethiyagoda, Silva & Maduwage, 2008 Sri Lanka dwarf catfish
21675.  Mystus armatus (Day, 1865) Kerala mystus
21676.  Mystus armiger Ng, 2004  
21677.  Mystus atrifasciatus Fowler, 1937  
21678.  Mystus bimaculatus (Volz, 1904)  
21679.  Mystus bleekeri (Day, 1877) Day's mystus
21680.  Mystus bocourti (Bleeker, 1864)  
21681.  Mystus canarensis Grant, 1999  
21682.  Mystus carcio (Hamilton, 1822)  
21683.  Mystus castaneus Ng, 2002  
21684.  Mystus catapogon Plamoottil, 2016  
21685.  Mystus cavasius (Hamilton, 1822) Gangetic mystus
21686.  Mystus celator Ng & Kottelat, 2023  
21687.  Mystus chinensis (Steindachner, 1883)  
21688.  Mystus cineraceus Ng & Kottelat, 2009  
21689.  Mystus dibrugarensis (Chaudhuri, 1913)  
21690.  Mystus falcarius Chakrabarty & Ng, 2005  
21691.  Mystus gulio (Hamilton, 1822) Long whiskers catfish
21692.  Mystus heoki Plamoottil & Abraham, 2013 Elongated Kerala Mystus
21693.  Mystus horai Jayaram, 1954 Indus catfish
21694.  Mystus impluviatus Ng, 2003  
21695.  Mystus indicus Plamoottil & Abraham, 2013 Central Travancore catfish
21696.  Mystus keletius (Valenciennes, 1840)  
21697.  Mystus keralai Plamoottil & Abraham, 2014 Long whiskered Kerala catfish
21698.  Mystus leucophasis (Blyth, 1860)  
21699.  Mystus malabaricus (Jerdon, 1849)  
21700.  Mystus menoni Plamoottil & Abraham, 2013 Idukki Mystus
21701.  Mystus misrai Anuradha, 1986  
21702.  Mystus montanus (Jerdon, 1849)  
21703.  Mystus multiradiatus Roberts, 1992  
21704.  Mystus mysticetus Roberts, 1992  
21705.  Mystus nanus Sudasinghe, Pethiyagoda, Maduwage & Meegaskumbura, 2016  
21706.  Mystus ngasep Darshan, Vishwanath, Mahanta & Barat, 2011  
21707.  Mystus nigriceps (Valenciennes, 1840) Twospot catfish
21708.  Mystus oculatus (Valenciennes, 1840)  
21709.  Mystus pelusius (Solander, 1794) Tigris mystus
21710.  Mystus pulcher (Chaudhuri, 1911)  
21711.  Mystus punctifer Ng, Wirjoatmodjo & Hadiaty, 2001  
21712.  Mystus rhegma Fowler, 1935  
21713.  Mystus rufescens (Vinciguerra, 1890)  
21714.  Mystus seengtee (Sykes, 1839)  
21715.  Mystus singaringan (Bleeker, 1846)  
21716.  Mystus tengara (Hamilton, 1822) Tengara catfish
21717.  Mystus velifer Ng, 2012  
21718.  Mystus vittatus (Bloch, 1794) Striped dwarf catfish
21719.  Mystus wolffii (Bleeker, 1851) Wolff's catfish
21720.  Mystus zeylanicus Ng & Pethiyagoda, 2013 Sri Lanka bagrid catfish
21721.  Myxine affinis Günther, 1870 Patagonian hagfish
21722.  Myxine australis Jenyns, 1842  
21723.  Myxine capensis Regan, 1913 Cape hagfish
21724.  Myxine circifrons Garman, 1899 Whiteface hagfish
21725.  Myxine debueni Wisner & McMillan, 1995  
21726.  Myxine fernholmi Wisner & McMillan, 1995  
21727.  Myxine formosana Mok & Kuo, 2001  
21728.  Myxine garmani Jordan & Snyder, 1901  
21729.  Myxine glutinosa Linnaeus, 1758 Atlantic hagfish
21730.  Myxine greggi Mincarone, Plachetzki, McCord, Winegard, Fernholm, Gonzalez & Fudge, 2021 Gregg's hagfish
21731.  Myxine hubbsi Wisner & McMillan, 1995  
21732.  Myxine hubbsoides Wisner & McMillan, 1995  
21733.  Myxine ios Fernholm, 1981 White-headed hagfish
21734.  Myxine jespersenae Møller, Feld, Poulsen, Thomsen & Thormar, 2005 Jespersen's hagfish
21735.  Myxine knappi Wisner & McMillan, 1995  
21736.  Myxine kuoi Mok, 2002  
21737.  Myxine limosa Girard, 1859  
21738.  Myxine martinii Mincarone, Plachetzki, McCord, Winegard, Fernholm, Gonzalez & Fudge, 2021 Martini's hagfish
21739.  Myxine mccoskeri Wisner & McMillan, 1995  
21740.  Myxine mcmillanae Hensley, 1991  
21741.  Myxine paucidens Regan, 1913  
21742.  Myxine pequenoi Wisner & McMillan, 1995  
21743.  Myxine phantasma Mincarone, Plachetzki, McCord, Winegard, Fernholm, Gonzalez & Fudge, 2021 Ghost hagfish
21744.  Myxine robinsorum Wisner & McMillan, 1995  
21745.  Myxine sotoi Mincarone, 2001  
21746.  Myxiops aphos Zanata & Akama, 2004  
21747.  Myxiops pelecus (Bertaco & Lucena, 2006)  
21748.  Myxocyprinus asiaticus (Bleeker, 1864) Chinese sucker
21749.  Myxodagnus belone Böhlke, 1968 Dartfish
21750.  Myxodagnus macrognathus Hildebrand, 1946  
21751.  Myxodagnus opercularis Gill, 1861 Dart stargazer
21752.  Myxodagnus sagitta Myers & Wade, 1946  
21753.  Myxodagnus walkeri Dawson, 1976  
21754.  Myxodes cristatus Valenciennes, 1836 Sailfin clinid
21755.  Myxodes ornatus Stephens & Springer, 1974  
21756.  Myxodes viridis Valenciennes, 1836  
21757.  Myxus elongatus Günther, 1861 Sand grey mullet
21758.  Myzopsetta ferruginea (Storer, 1839) Yellowtail flounder
21759.  Myzopsetta proboscidea (Gilbert, 1896) Longhead dab
21760.  Myzopsetta punctatissima (Steindachner, 1879) Dotted flounder
21761.  Naevochromis chrysogaster (Trewavas, 1935)  
21762.  Nagaichthys filipes Kottelat & Lim, 1991  
21763.  Nahangbagrus songamensis Nguyen & Vo, 2005  
21764.  Nalbantichthys elongatus Schultz, 1967  
21765.  Namaquacypris hospes (Barnard, 1938) Namaquab barb
21766.  Nandopsis haitiensis (Tee-Van, 1935) Haitian cichlid
21767.  Nandopsis ramsdeni (Fowler, 1938) Joturo
21768.  Nandopsis tetracanthus (Valenciennes, 1831) Biajaca
21769.  Nandus andrewi Ng & Jaafar, 2008  
21770.  Nandus meni Hossain & Sarker, 2013  
21771.  Nandus mercatus Ng, 2008  
21772.  Nandus nandus (Hamilton, 1822) Gangetic leaffish
21773.  Nandus nebulosus (Gray, 1835) Bornean leaffish
21774.  Nandus oxyrhynchus Ng, Vidthayanon & Ng, 1996  
21775.  Nandus prolixus Chakrabarty, Oldfield & Ng, 2006  
21776.  Nangra assamensis Sen & Biswas, 1994 Koshi Nangra
21777.  Nangra bucculenta Roberts & Ferraris, 1998  
21778.  Nangra nangra (Hamilton, 1822)  
21779.  Nangra ornata Roberts & Ferraris, 1998  
21780.  Nangra robusta Mirza & Awan, 1973  
21781.  Nannacara adoketa Kullander & Prada-Pedreros, 1993  
21782.  Nannacara anomala Regan, 1905 Goldeneye cichlid
21783.  Nannacara aureocephalus Allgayer, 1983  
21784.  Nannacara bimaculata Eigenmann, 1912  
21785.  Nannacara quadrispinae Staeck & Schindler, 2004  
21786.  Nannacara taenia Regan, 1912  
21787.  Nannaethiops bleheri Géry & Zarske, 2003  
21788.  Nannaethiops unitaeniatus Günther, 1872 Oneline tetra
21789.  Nannatherina balstoni Regan, 1906 Balston's pygmy perch
21790.  Nannocampus elegans Smith, 1953 Elegant pipefish
21791.  Nannocampus lindemanensis (Whitley, 1948) Painted pipefish
21792.  Nannocampus pictus (Duncker, 1915) Reef pipefish
21793.  Nannocampus subosseus Günther, 1870 Bony-headed pipefish
21794.  Nannocampus weberi Duncker, 1915 Reef-flat pipefish
21795.  Nannocharax altus Pellegrin, 1930  
21796.  Nannocharax angolensis (Poll, 1967)  
21797.  Nannocharax ansorgii Boulenger, 1911  
21798.  Nannocharax brevis Boulenger, 1902  
21799.  Nannocharax chochamandai Katemo Manda, Snoeks, Decru, Brecko & Vreven, 2023  
21800.  Nannocharax dageti Jerep, Vari & Vreven, 2014  
21801.  Nannocharax elongatus Boulenger, 1900  
21802.  Nannocharax fasciatus Günther, 1867  
21803.  Nannocharax fasciolaris Nichols & Boulton, 1927  
21804.  Nannocharax gracilis Poll, 1939  
21805.  Nannocharax hadros Katemo Manda, Snoeks, Chocha Manda & Vreven, 2021  
21806.  Nannocharax hastatus Jerep & Vari, 2014  
21807.  Nannocharax hollyi Fowler, 1936  
21808.  Nannocharax intermedius Boulenger, 1903  
21809.  Nannocharax latifasciatus Coenen & Teugels, 1989  
21810.  Nannocharax lineomaculatus Blache & Miton, 1960  
21811.  Nannocharax lineostriatus (Poll, 1967)  
21812.  Nannocharax luapulae Boulenger, 1915  
21813.  Nannocharax machadoi (Poll, 1967) Dwarf citharine
21814.  Nannocharax macropterus Pellegrin, 1926 Broad-barred citharine
21815.  Nannocharax maculicauda Vari & Géry, 1981  
21816.  Nannocharax micros Fowler, 1936  
21817.  Nannocharax minutus Worthington, 1933  
21818.  Nannocharax monardi (Pellegrin, 1936)  
21819.  Nannocharax multifasciatus Boulenger, 1923 Multibar citharine
21820.  Nannocharax niloticus (Joannis, 1835)  
21821.  Nannocharax occidentalis Daget, 1959  
21822.  Nannocharax ocellicauda Boulenger, 1907  
21823.  Nannocharax ogoensis Pellegrin, 1911  
21824.  Nannocharax parvus Pellegrin, 1906  
21825.  Nannocharax procatopus Boulenger, 1920  
21826.  Nannocharax pteron Fowler, 1936  
21827.  Nannocharax reidi Vari & Ferraris, 2004  
21828.  Nannocharax rubensteini (Jerep & Vari, 2013)  
21829.  Nannocharax rubrolabiatus Van den Bergh, Teugels, Coenen & Ollevier, 1995  
21830.  Nannocharax schoutedeni Poll, 1939  
21831.  Nannocharax signifer Moritz, 2010  
21832.  Nannocharax skeltoni Jerep, Dagosta & Ohara, 2018  
21833.  Nannocharax taenia Boulenger, 1902  
21834.  Nannocharax uniocellatus (Pellegrin, 1926)  
21835.  Nannocharax usongo Dunz & Schliewen, 2009  
21836.  Nannocharax wittei (Poll, 1933)  
21837.  Nannocharax zebra Dunz & Schliewen, 2009  
21838.  Nannoglanis fasciatus Boulenger, 1887  
21839.  Nannoperca australis Günther, 1861 Southern pygmy perch
21840.  Nannoperca obscura (Klunzinger, 1872) Yarra pygmy perch
21841.  Nannoperca oxleyana Whitley, 1940 Oxleyan pygmy perch
21842.  Nannoperca pygmaea Morgan, Beatty & Adams, 2013 Little Pygmy Perch
21843.  Nannoperca variegata Kuiter & Allen, 1986 Ewens pygmy perch
21844.  Nannoperca vittata (Castelnau, 1873) Western pygmy perch
21845.  Nannopetersius ansorgii (Boulenger, 1910)  
21846.  Nannopetersius lamberti Poll, 1967  
21847.  Nannopetersius mutambuei Wamuini Lunkayilakio & Vreven, 2008  
21848.  Nannoplecostomus eleonorae Ribeiro, Lima & Pereira, 2012  
21849.  Nannoptopoma spectabile (Eigenmann, 1914)  
21850.  Nannoptopoma sternoptychum Schaefer, 1996  
21851.  Nannosalarias nativitatis (Regan, 1909) Pygmy blenny
21852.  Nannostomus anduzei Fernandez & Weitzman, 1987  
21853.  Nannostomus beckfordi Günther, 1872 Golden pencilfish
21854.  Nannostomus bifasciatus Hoedeman, 1954 Whiteside pencilfish
21855.  Nannostomus britskii Weitzman, 1978 Spotstripe pencilfish
21856.  Nannostomus digrammus (Fowler, 1913) Twostripe pencilfish
21857.  Nannostomus eques Steindachner, 1876 Brown pencilfish
21858.  Nannostomus erythrurus (Eigenmann, 1909)  
21859.  Nannostomus espei (Meinken, 1956) Barred pencilfish
21860.  Nannostomus grandis Zarske, 2011  
21861.  Nannostomus harrisoni (Eigenmann, 1909) Blackstripe pencilfish
21862.  Nannostomus limatus Weitzman, 1978 Elegant pencilfish
21863.  Nannostomus marginatus Eigenmann, 1909  
21864.  Nannostomus marilynae Weitzman & Cobb, 1975 Greenstripe pencilfish
21865.  Nannostomus minimus Eigenmann, 1909 Least pencilfish
21866.  Nannostomus mortenthaleri Paepke & Arendt, 2001  
21867.  Nannostomus nigrotaeniatus Zarske, 2013  
21868.  Nannostomus nitidus Weitzman, 1978 Shining pencilfish
21869.  Nannostomus rubrocaudatus Zarske, 2009  
21870.  Nannostomus trifasciatus Steindachner, 1876 Threestripe pencilfish
21871.  Nannostomus unifasciatus Steindachner, 1876 Oneline pencilfish
21872.  Nannothrissa parva (Regan, 1917) Lake Tumba dwarf sprat
21873.  Nannothrissa stewarti Poll & Roberts, 1976 Mai-ndombe dwarf sprat
21874.  Nannoxyropsis acicula Delapieve, Lehmann A & Reis, 2018  
21875.  Nannoxyropsis ephippia (Aquino & Sabaj Pérez, 2016)  
21876.  Nanobagrus armatus (Vaillant, 1902)  
21877.  Nanobagrus fuscus (Popta, 1904)  
21878.  Nanobagrus immaculatus Ng, 2008  
21879.  Nanobagrus lemniscatus Ng, 2010  
21880.  Nanobagrus nebulosus Ng & Tan, 1999  
21881.  Nanobagrus stellatus Tan & Ng, 2000  
21882.  Nanobagrus torquatus Thomson, López, Hadiaty & Page, 2008  
21883.  Nanocheirodon insignis (Steindachner, 1880)  
21884.  Nanochromis consortus Roberts & Stewart, 1976  
21885.  Nanochromis minor Roberts & Stewart, 1976  
21886.  Nanochromis nudiceps (Boulenger, 1899)  
21887.  Nanochromis parilus Roberts & Stewart, 1976  
21888.  Nanochromis splendens Roberts & Stewart, 1976  
21889.  Nanochromis teugelsi Lamboj & Schelly, 2006  
21890.  Nanochromis transvestitus Stewart & Roberts, 1984  
21891.  Nanochromis wickleri Schliewen & Stiassny, 2006  
21892.  Nansenia ahlstromi Kawaguchi & Butler, 1984  
21893.  Nansenia antarctica Kawaguchi & Butler, 1984  
21894.  Nansenia ardesiaca Jordan & Thompson, 1914 Robust smallmouth
21895.  Nansenia atlantica Blache & Rossignol, 1962  
21896.  Nansenia boreacrassicauda Poulsen, 2015  
21897.  Nansenia candida Cohen, 1958 Bluethroat argentine
21898.  Nansenia crassa Lavenberg, 1965 Stout argentine
21899.  Nansenia groenlandica (Reinhardt, 1840) Greenland argentine
21900.  Nansenia iberica Matallanas, 1985  
21901.  Nansenia indica Kobyliansky, 1992  
21902.  Nansenia longicauda Kawaguchi & Butler, 1984  
21903.  Nansenia macrolepis (Gilchrist, 1922)  
21904.  Nansenia megalopa Kawaguchi & Butler, 1984  
21905.  Nansenia oblita (Facciolà, 1887)  
21906.  Nansenia obscura Kobyliansky & Usachev, 1992  
21907.  Nansenia pelagica Kawaguchi & Butler, 1984  
21908.  Nansenia tenera Kawaguchi & Butler, 1984  
21909.  Nansenia tenuicauda Kawaguchi & Butler, 1984  
21910.  Narcetes erimelas Alcock, 1890  
21911.  Narcetes kamoharai Okamura, 1984  
21912.  Narcetes lloydi Fowler, 1934 Lloyd's slickhead
21913.  Narcetes shonanmaruae Poulsen, Ida, Kawato & Fujiwara, 2021 Yokozuna Slickhead
21914.  Narcetes stomias (Gilbert, 1890) Blackhead salmon
21915.  Narcetes wonderi Herre, 1935  
21916.  Narcine atzi Carvalho & Randall, 2003 Oman numbfish
21917.  Narcine baliensis Carvalho & White, 2016 Indonesian numbfish
21918.  Narcine bancroftii (Griffith & Smith, 1834) Lesser electric ray
21919.  Narcine brasiliensis (Olfers, 1831) Brazilian electric ray
21920.  Narcine brevilabiata Bessednov, 1966 Shortlip electric ray
21921.  Narcine brunnea Annandale, 1909 Brown numbfish
21922.  Narcine entemedor Jordan & Starks, 1895 Giant electric ray
21923.  Narcine insolita Carvalho, Séret & Compagno, 2002 Madagascar numbfish
21924.  Narcine leoparda Carvalho, 2001 Leopard numbfish
21925.  Narcine lingula Richardson, 1846 Chinese numbfish
21926.  Narcine maculata (Shaw, 1804) Darkfinned numbfish
21927.  Narcine oculifera Carvalho, Compagno & Mee, 2002 Bigeye numbfish
21928.  Narcine prodorsalis Bessednov, 1966 Tonkin numbfish
21929.  Narcine rierai (Lloris & Rucabado, 1991) Slender electric ray
21930.  Narcine timlei (Bloch & Schneider, 1801) Spotted numbfish
21931.  Narcine vermiculata Breder, 1928 Vermiculate electric ray
21932.  Narcinops lasti (Carvalho & Séret, 2002) Western numbfish
21933.  Narcinops nelsoni (Carvalho, 2008) Eastern numbfish
21934.  Narcinops ornatus (Carvalho, 2008)  
21935.  Narcinops tasmaniensis (Richardson, 1841) Tasmanian numbfish
21936.  Narcinops westraliensis (McKay, 1966) Banded numbfish
21937.  Narke capensis (Gmelin, 1789) Onefin electric ray
21938.  Narke dipterygia (Bloch & Schneider, 1801) Numbray
21939.  Narke japonica (Temminck & Schlegel, 1850) Japanese sleeper ray
21940.  Naso annulatus (Quoy & Gaimard, 1825) Whitemargin unicornfish
21941.  Naso brachycentron (Valenciennes, 1835) Humpback unicornfish
21942.  Naso brevirostris (Cuvier, 1829) Spotted unicornfish
21943.  Naso caeruleacauda Randall, 1994 Blue unicorn
21944.  Naso caesius Randall & Bell, 1992 Gray unicornfish
21945.  Naso elegans (Rüppell, 1829) Elegant unicornfish
21946.  Naso fageni Morrow, 1954 Horseface unicornfish
21947.  Naso hexacanthus (Bleeker, 1855) Sleek unicornfish
21948.  Naso lituratus (Forster, 1801) Orangespine unicornfish
21949.  Naso lopezi Herre, 1927 Elongate unicornfish
21950.  Naso maculatus Randall & Struhsaker, 1981 Scribbled unicornfish
21951.  Naso mcdadei Johnson, 2002 Squarenose unicornfish
21952.  Naso minor (Smith, 1966) Slender unicorn
21953.  Naso reticulatus Randall, 2001 Reticulate unicornfish
21954.  Naso tergus Ho, Shen & Chang, 2011  
21955.  Naso thynnoides (Cuvier, 1829) Oneknife unicornfish
21956.  Naso tonganus (Valenciennes, 1835) Bulbnose unicornfish
21957.  Naso tuberosus Lacepède, 1801 Humpnose unicornfish
21958.  Naso unicornis (Forsskål, 1775) Bluespine unicornfish
21959.  Naso vlamingii (Valenciennes, 1835) Bignose unicornfish
21960.  Nasolamia velox (Gilbert, 1898) Whitenose shark
21961.  Natalichthys leptus Winterbottom, 1980 Pencil snakelet
21962.  Natalichthys ori Winterbottom, 1980 Natal snakelet
21963.  Natalichthys sam Winterbottom, 1980 Nail snakelet
21964.  Naucrates ductor (Linnaeus, 1758) Pilotfish
21965.  Nautichthys oculofasciatus (Girard, 1858) Sailfin sculpin
21966.  Nautichthys pribilovius (Jordan & Gilbert, 1898) Eyeshade sculpin
21967.  Nautichthys robustus Peden, 1970 Shortmast sculpin
21968.  Navigobius asayake Okamoto & Motomura, 2018 Sunrise dartfish
21969.  Navigobius dewa Hoese & Motomura, 2009  
21970.  Navigobius kaguya Gill, Tea & Senou, 2017 Kaguya's dartfish
21971.  Navigobius vittatus Allen, Erdmann & Cahyani, 2015 Brunei dartfish
21972.  Naziritor chelynoides (McClelland, 1839) Dark mahseer
21973.  Naziritor zhobensis (Mirza, 1967) Zhobi mahseer
21974.  Nealotus tripes Johnson, 1865 Black snake mackerel
21975.  Neamia articycla Fraser & Allen, 2006 Circular cardinalfish
21976.  Neamia notula Fraser & Allen, 2001 Gillspot cardinalfish
21977.  Neamia octospina Smith & Radcliffe, 1912 Eightspine cardinalfish
21978.  Neamia xenica Fraser, 2010  
21979.  Neatypus obliquus Waite, 1905 Western footballer
21980.  Neblinichthys brevibracchium Taphorn, Armbruster, López-Fernández & Bernard, 2010  
21981.  Neblinichthys echinasus Taphorn, Armbruster, López-Fernández & Bernard, 2010  
21982.  Neblinichthys peniculatus Armbruster & Taphorn, 2013  
21983.  Neblinichthys pilosus Ferraris, Isbrücker & Nijssen, 1986  
21984.  Neblinichthys roraima Provenzano R., Lasso A. & Ponte, 1995  
21985.  Neblinichthys yaravi (Steindachner, 1915)  
21986.  Nebris microps Cuvier, 1830 Smalleye croaker
21987.  Nebris occidentalis Vaillant, 1897 Pacific smalleye croaker
21988.  Nebrius ferrugineus (Lesson, 1831) Tawny nurse shark
21989.  Nectamia annularis (Rüppell, 1829) Ringtail cardinalfish
21990.  Nectamia bandanensis (Bleeker, 1854) Bigeye cardinalfish
21991.  Nectamia fusca (Quoy & Gaimard, 1825) Ghost cardinalfish
21992.  Nectamia ignitops Fraser, 2008 Fire-eye cardinalfish
21993.  Nectamia luxuria Fraser, 2008 Multi-barred cardinalfish
21994.  Nectamia savayensis (Günther, 1872) Samoan cardinalfish
21995.  Nectamia similis Fraser, 2008 Similar cardinalfish
21996.  Nectamia viria Fraser, 2008 Bracelet cardinalfish
21997.  Nectamia zebrina (Fraser, Randall & Lachner, 1999)  
21998.  Nectoliparis pelagicus Gilbert & Burke, 1912 Tadpole snailfish
21999.  Nedystoma dayi (Ramsay & Ogilby, 1886) Day's catfish
22000.  Neenchelys andamanensis Hibino, Satapoomin & Kimura, 2015 Andaman worm eel
22001.  Neenchelys buitendijki Weber & de Beaufort, 1916 Fintail serpent eel
22002.  Neenchelys cheni (Chen & Weng, 1967) Chen's worm eel
22003.  Neenchelys daedalus McCosker, 1982 New Guinea worm eel
22004.  Neenchelys diaphora Ho, McCosker & Smith, 2015 Longfin work eel
22005.  Neenchelys gracilis Ho & Loh, 2015 Fringe-nose worm-eel
22006.  Neenchelys mccoskeri Hibino, Ho & Kimura, 2012 McCosker's worm eel
22007.  Neenchelys microtretus Bamber, 1915 Small-fin worm eel
22008.  Neenchelys nudiceps Tashiro, Hibino & Imamura, 2015 Indonesian deep-sea worm eel
22009.  Neenchelys parvipectoralis Chu, Wu & Jin, 1981 Mini-fin work eel
22010.  Neenchelys pelagica Ho, McCosker & Smith, 2015 Pelagic worm eel
22011.  Neenchelys similis Ho, McCosker & Smith, 2015 Slender work eel
22012.  Negaprion acutidens (Rüppell, 1837) Sicklefin lemon shark
22013.  Negaprion brevirostris (Poey, 1868) Lemon shark
22014.  Nelusetta ayraud (Quoy & Gaimard, 1824) Chinaman-leatherjacket
22015.  Nemacheilus anguilla Annandale, 1919  
22016.  Nemacheilus arenicolus Kottelat, 1998  
22017.  Nemacheilus banar Freyhof & Serov, 2001  
22018.  Nemacheilus binotatus Smith, 1933  
22019.  Nemacheilus chrysolaimos (Valenciennes, 1846)  
22020.  Nemacheilus cleopatra Freyhof & Serov, 2001  
22021.  Nemacheilus corica (Hamilton, 1822)  
22022.  Nemacheilus doonensis Tilak & Husain, 1977  
22023.  Nemacheilus drassensis Tilak, 1990  
22024.  Nemacheilus elegantissimus Chin & Samat, 1992  
22025.  Nemacheilus fasciatus (Valenciennes, 1846) Barred loach
22026.  Nemacheilus guentheri Day, 1867  
22027.  Nemacheilus huapingensis Wu & Wu, 1992  
22028.  Nemacheilus inglisi Hora, 1935  
22029.  Nemacheilus jaklesii (Bleeker, 1852)  
22030.  Nemacheilus kaimurensis Husain & Tilak, 1998  
22031.  Nemacheilus kapuasensis Kottelat, 1984  
22032.  Nemacheilus keralensis (Rita, Bănărescu & Nalbant, 1978)  
22033.  Nemacheilus lactogeneus Roberts, 1989  
22034.  Nemacheilus longipectoralis Popta, 1905  
22035.  Nemacheilus longipinnis Ahl, 1922  
22036.  Nemacheilus longistriatus Kottelat, 1990  
22037.  Nemacheilus lunanensis Li & Xia, 1987  
22038.  Nemacheilus marang Hadiaty & Kottelat, 2010  
22039.  Nemacheilus masyae Smith, 1933 Arrow loach
22040.  Nemacheilus menoni Zacharias & Minimol, 1999  
22041.  Nemacheilus monilis Hora, 1921  
22042.  Nemacheilus olivaceus Boulenger, 1894  
22043.  Nemacheilus ornatus Kottelat, 1990  
22044.  Nemacheilus oxianus Kessler, 1877 Amu-Darya stone loach
22045.  Nemacheilus pallidus Kottelat, 1990  
22046.  Nemacheilus papillos Tan & Kottelat, 2009  
22047.  Nemacheilus paucimaculatus Bohlen & Šlechtová, 2011  
22048.  Nemacheilus periyarensis Madhusoodana Kurup & Radhakrishnan, 2005  
22049.  Nemacheilus petrubanarescui Menon, 1984  
22050.  Nemacheilus pfeifferae (Bleeker, 1853)  
22051.  Nemacheilus platiceps Kottelat, 1990  
22052.  Nemacheilus pulchellus Day, 1873  
22053.  Nemacheilus pullus Kottelat, 2023  
22054.  Nemacheilus rueppelli (Sykes, 1839)  
22055.  Nemacheilus saravacensis Boulenger, 1894  
22056.  Nemacheilus selangoricus Duncker, 1904 Grey-banded loach
22057.  Nemacheilus shehensis Tilak, 1990  
22058.  Nemacheilus shuangjiangensis Zhu & Wang, 1985  
22059.  Nemacheilus singhi Menon, 1987  
22060.  Nemacheilus spiniferus Kottelat, 1984  
22061.  Nemacheilus stigmofasciatus Arunachalam & Muralidharan, 2009  
22062.  Nemacheilus subfusca (McClelland, 1839)  
22063.  Nemacheilus tebo Hadiaty & Kottelat, 2009  
22064.  Nemacheilus triangularis Day, 1865  
22065.  Nemacheilus troglocataractus Kottelat & Géry, 1989 Blind cave loach
22066.  Nemacheilus tuberigum Hadiaty & Siebert, 2001  
22067.  Nemacheilus yingjiangensis Zhu, 1982  
22068.  Nemachilichthys shimogensis Narayan Rao, 1920  
22069.  Nemaclinus atelestos Böhlke & Springer, 1975 Threadfin blenny
22070.  Nemadactylus bergi (Norman, 1937) Castaneta
22071.  Nemadactylus douglasii (Hector, 1875) Porae
22072.  Nemadactylus gayi (Kner, 1865)  
22073.  Nemadactylus macropterus (Forster, 1801) Tarakihi
22074.  Nemadactylus monodactylus (Carmichael, 1819) St. Paul's fingerfin
22075.  Nemadactylus valenciennesi (Whitley, 1937) Sea carp
22076.  Nemadactylus vemae (Penrith, 1967)  
22077.  Nemadoras cristinae Sabaj Pérez, Arce H., Sousa & Birindelli, 2014  
22078.  Nemadoras elongatus (Boulenger, 1898)  
22079.  Nemadoras hemipeltis (Eigenmann, 1925)  
22080.  Nemadoras humeralis (Kner, 1855) Manaus mouse catfish
22081.  Nemamyxine elongata Richardson, 1958  
22082.  Nemamyxine kreffti McMillan & Wisner, 1982  
22083.  Nemanthias bartlettorum (Randall & Lubbock, 1981) Bartletts' anthias
22084.  Nemanthias bicolor (Randall, 1979) Bicolor anthias
22085.  Nemanthias carberryi Smith, 1954 Threadfin anthias
22086.  Nemanthias dispar (Herre, 1955) Peach fairy basslet
22087.  Nemanthias regalis (Randall & Lubbock, 1981)  
22088.  Nemapteryx armiger (De Vis, 1884) Threadfin catfish
22089.  Nematabramis alestes (Seale & Bean, 1907)  
22090.  Nematabramis borneensis Inger & Chin, 1962  
22091.  Nematabramis everetti Boulenger, 1894 Sabah Danio
22092.  Nematabramis steindachnerii Popta, 1905  
22093.  Nematabramis verecundus Herre, 1924  
22094.  Nematalosa arabica Regan, 1917 Arabian gizzard shad
22095.  Nematalosa come (Richardson, 1846) Western Pacific gizzard shad
22096.  Nematalosa erebi (Günther, 1868) Australian river gizzard shad
22097.  Nematalosa flyensis Wongratana, 1983 Fly river gizzard shad
22098.  Nematalosa galatheae Nelson & Rothman, 1973 Galathea gizzard shad
22099.  Nematalosa japonica Regan, 1917 Japanese gizzard shad
22100.  Nematalosa nasus (Bloch, 1795) Bloch's gizzard shad
22101.  Nematalosa papuensis (Munro, 1964) Strickland river gizzard shad
22102.  Nematalosa persara Nelson & McCarthy, 1995 Persara gizzard shad
22103.  Nematalosa resticularia Nelson & McCarthy, 1995 Gulf gizzard shad
22104.  Nematalosa vlaminghi (Munro, 1956) Perth herring
22105.  Nemateleotris decora Randall & Allen, 1973 Elegant firefish
22106.  Nemateleotris helfrichi Randall & Allen, 1973 Helfrichs' dartfish
22107.  Nemateleotris lavandula Tea & Larson, 2023 Lavender-blushed dartfish
22108.  Nemateleotris magnifica Fowler, 1938 Fire goby
22109.  Nematistius pectoralis Gill, 1862 Roosterfish
22110.  Nematobrycon lacortei Weitzman & Fink, 1971 Rainbow tetra
22111.  Nematobrycon palmeri Eigenmann, 1911 Emperor tetra
22112.  Nematocharax costai Bragança, Barbosa & Mattos, 2013  
22113.  Nematocharax venustus Weitzman, Menezes & Britski, 1986  
22114.  Nematogenys inermis (Guichenot, 1848) Mountain catfish
22115.  Nematogobius brachynemus Pfaff, 1933  
22116.  Nematogobius maindroni (Sauvage, 1880)  
22117.  Nematolebias catimbau Costa, Amorim & Aranha, 2014  
22118.  Nematolebias papilliferus Costa, 2002  
22119.  Nematolebias whitei (Myers, 1942) Rio pearlfish
22120.  Nematops grandisquama Weber & de Beaufort, 1929 Large-scale righteye flounder
22121.  Nematops macrochirus Norman, 1931 Narrow-body righteye flounder
22122.  Nematops microstoma Günther, 1880 Smallmouth righteye flounder
22123.  Nematops nanosquama Amaoka, Kawai & Séret, 2006  
22124.  Nemichthys curvirostris (Strömman, 1896) Pale threadtail snipe eel
22125.  Nemichthys larseni Nielsen & Smith, 1978 Pale snipe eel
22126.  Nemichthys scolopaceus Richardson, 1848 Slender snipe eel
22127.  Nemipterus andamanensis Bineesh, Russell & Chandra, 2018  
22128.  Nemipterus aurifilum (Ogilby, 1910) Yellowlip threadfin bream
22129.  Nemipterus aurora Russell, 1993 Dawn threadfin bream
22130.  Nemipterus balinensis (Bleeker, 1858) Balinese threadfin bream
22131.  Nemipterus balinensoides (Popta, 1918) Dwarf threadfin bream
22132.  Nemipterus bathybius Snyder, 1911 Yellowbelly threadfin bream
22133.  Nemipterus biendongensis Prokofiev, 2022  
22134.  Nemipterus bipunctatus (Valenciennes, 1830) Delagoa threadfin bream
22135.  Nemipterus celebicus (Bleeker, 1854) Celebes threadfin bream
22136.  Nemipterus elaine Russell & Gouws, 2020 Elaine's threadfin bream
22137.  Nemipterus flavomandibularis Russell & Tweddle, 2013 Yellow-jaw threadfin bream
22138.  Nemipterus furcosus (Valenciennes, 1830) Forktail threadfin bream
22139.  Nemipterus gracilis (Bleeker, 1873) Graceful threadfin bream
22140.  Nemipterus hexodon (Quoy & Gaimard, 1824) Ornate threadfin bream
22141.  Nemipterus isacanthus (Bleeker, 1873) Teardrop threadfin bream
22142.  Nemipterus japonicus (Bloch, 1791) Japanese threadfin bream
22143.  Nemipterus marginatus (Valenciennes, 1830) Red filament threadfin bream
22144.  Nemipterus mesoprion (Bleeker, 1853) Mauvelip threadfin bream
22145.  Nemipterus nematophorus (Bleeker, 1854) Doublewhip threadfin bream
22146.  Nemipterus nematopus (Bleeker, 1851) Yellow-tipped threadfin bream
22147.  Nemipterus nemurus (Bleeker, 1857) Redspine threadfin bream
22148.  Nemipterus peronii (Valenciennes, 1830) Notchedfin threadfin bream
22149.  Nemipterus randalli Russell, 1986 Randall's threadfin bream
22150.  Nemipterus sugillatus Russel & Ho, 2017 Bluecheek threadfin bream
22151.  Nemipterus tambuloides (Bleeker, 1853) Fivelined threadfin bream
22152.  Nemipterus theodorei Ogilby, 1916 Theodore's threadfin bream
22153.  Nemipterus thosaporni Russell, 1991 Palefin threadfin bream
22154.  Nemipterus virgatus (Houttuyn, 1782) Golden threadfin bream
22155.  Nemipterus vitiensis Russell, 1990 Fiji threadfin bream
22156.  Nemipterus zysron (Bleeker, 1856) Slender threadfin bream
22157.  Nemoossis belloci (Cadenat, 1937) Longfin bonefish
22158.  Nemuroglanis furcatus Ribeiro, Pedroza & Rapp Py-Daniel, 2011  
22159.  Nemuroglanis lanceolatus Eigenmann & Eigenmann, 1889  
22160.  Nemuroglanis mariai (Schultz, 1944)  
22161.  Nemuroglanis panamensis (Bussing, 1970)  
22162.  Nemuroglanis pauciradiatus Ferraris, 1988  
22163.  Neoachiropsetta milfordi (Penrith, 1965) Finless flounder
22164.  Neoanguilla nepalensis Shrestha, 2008  
22165.  Neoaploactis tridorsalis Eschmeyer & Allen, 1978 Threefin velvetfish
22166.  Neoarius berneyi (Whitley, 1941) Highfin catfish
22167.  Neoarius graeffei (Kner & Steindachner, 1867) Blue salmon catfish
22168.  Neoarius hainesi (Kailola, 2000) Ridged catfish
22169.  Neoarius midgleyorum (Kailola & Pierce, 1988) Silver cobbler
22170.  Neoarius pectoralis (Kailola, 2000) Sawspine catfish
22171.  Neobarynotus microlepis (Bleeker, 1851)  
22172.  Neobathyclupea argentea (Goode & Bean, 1896) West Atlantic (silver) deepsea herring
22173.  Neobathyclupea elongata (Trunov, 1975) Slender (southern) deepsea herring
22174.  Neobathyclupea gracilis (Fowler, 1938) West Pacific (dwarf) deepsea herring
22175.  Neobathyclupea japanotaiwana (Prokofiev, 2014) North Pacific deepsea herring
22176.  Neobathyclupea malayana (Weber, 1913) Malaysian deepsea herring
22177.  Neobathyclupea megaceps (Fowler, 1938) Big-headed deepsea herring
22178.  Neobathyclupea melanoptera Prokofiev, Gon & Psomadakis, 2016  
22179.  Neobola bottegoi Vinciguerra, 1895  
22180.  Neobola fluviatilis (Whitehead, 1962) Athi sardine
22181.  Neobola kinondo Bart, Schmidt, Nyingi & Gathua, 2019 Tana sardine
22182.  Neobola nilotica Werner, 1919  
22183.  Neobola stellae (Worthington, 1932)  
22184.  Neobythites alcocki Nielsen, 2002  
22185.  Neobythites analis Barnard, 1927 Black-edged cusk-eel
22186.  Neobythites andamanensis Nielsen, 2002  
22187.  Neobythites australiensis Nielsen, 2002 Australian cusk
22188.  Neobythites bimaculatus Nielsen, 1997 Twospot cusk
22189.  Neobythites bimarginatus Fourmanoir & Rivaton, 1979  
22190.  Neobythites braziliensis Nielsen, 1999  
22191.  Neobythites crosnieri Nielsen, 1995  
22192.  Neobythites elongatus Nielsen & Retzer, 1994  
22193.  Neobythites fasciatus Smith & Radcliffe, 1913  
22194.  Neobythites fijiensis Nielsen, 2002  
22195.  Neobythites franzi Nielsen, 2002 Franz's cusk
22196.  Neobythites gilli Goode & Bean, 1885 Twospot brotula
22197.  Neobythites gloriae Uiblein & Nielsen, 2018  
22198.  Neobythites japonicus Uiblein & Nielsen, 2023  
22199.  Neobythites javaensis Nielsen, 2002  
22200.  Neobythites jonathan Uiblein & Nielsen, 2023  
22201.  Neobythites kenyaensis Nielsen, 1995  
22202.  Neobythites lombokensis Uiblein & Nielsen, 2018  
22203.  Neobythites longipes Smith & Radcliffe, 1913 Longray cusk
22204.  Neobythites longispinis Nielsen, 2002  
22205.  Neobythites longiventralis Nielsen, 1997  
22206.  Neobythites machidai Ohashi, Nielsen & Yabe, 2012  
22207.  Neobythites macrocelli Nielsen, 2002  
22208.  Neobythites macrops Günther, 1887 Spotfin cusk
22209.  Neobythites malayanus Weber, 1913  
22210.  Neobythites malhaensis Nielsen, 1995  
22211.  Neobythites marginatus Goode & Bean, 1886 Stripefin brotula
22212.  Neobythites marianaensis Nielsen, 2002  
22213.  Neobythites marquesaensis Nielsen, 2002  
22214.  Neobythites meteori Nielsen, 1995  
22215.  Neobythites monocellatus Nielsen, 1999  
22216.  Neobythites multidigitatus Nielsen, 1999  
22217.  Neobythites multiocellatus Nielsen, Uiblein & Mincarone, 2009  
22218.  Neobythites multistriatus Nielsen & Quéro, 1991  
22219.  Neobythites musorstomi Nielsen, 2002  
22220.  Neobythites natalensis Nielsen, 1995  
22221.  Neobythites neocaledoniensis Nielsen, 1997  
22222.  Neobythites nigriventris Nielsen, 2002 Blackbelly cusk
22223.  Neobythites ocellatus Günther, 1887  
22224.  Neobythites pako Uiblein & Nielsen, 2023  
22225.  Neobythites pallidus Nielsen, 1997 Pale cusk
22226.  Neobythites purus Smith & Radcliffe, 1913 Pure cusk
22227.  Neobythites sereti Nielsen, 2002  
22228.  Neobythites sinensis Nielsen, 2002  
22229.  Neobythites sivicola (Jordan & Snyder, 1901)  
22230.  Neobythites soelae Nielsen, 2002 Soela cusk
22231.  Neobythites somaliaensis Nielsen, 1995  
22232.  Neobythites steatiticus Alcock, 1894 Barred cusk eel
22233.  Neobythites stefanovi Nielsen & Uiblein, 1993 Dark fin cusk eel
22234.  Neobythites stelliferoides Gilbert, 1890 Thread brotula
22235.  Neobythites stigmosus Machida, 1984  
22236.  Neobythites superocellatus Uiblein & Nielsen, 2023  
22237.  Neobythites trifilis Kotthaus, 1979  
22238.  Neobythites unicolor Nielsen & Retzer, 1994  
22239.  Neobythites unimaculatus Smith & Radcliffe, 1913 Onespot cusk
22240.  Neobythites vityazi Nielsen, 1995  
22241.  Neobythites zonatus Nielsen, 1997  
22242.  Neobythites zora Uiblein & Nielsen, 2023  
22243.  Neobythitoides serratus Nielsen & Machida, 2006  
22244.  Neocaristius heemstrai (Trunov, Kukuev & Parin, 2006)  
22245.  Neocentropogon aeglefinus (Weber, 1913) Onespot waspfish
22246.  Neocentropogon affinis (Lloyd, 1909)  
22247.  Neocentropogon japonicus Matsubara, 1943  
22248.  Neocentropogon mesedai Klausewitz, 1985 Meseda waspfish
22249.  Neocentropogon profundus (Smith, 1958)  
22250.  Neocentropogon trimaculatus Chan, 1966 Threespotted waspfish
22251.  Neoceratias spinifer Pappenheim, 1914 Spiny seadevil
22252.  Neoceratodus forsteri (Krefft, 1870) Australian lungfish
22253.  Neochanna apoda Günther, 1867 Brown mudfish
22254.  Neochanna burrowsius (Phillipps, 1926) Canterbury mudfish
22255.  Neochanna cleaveri (Scott, 1934) Tasmanian mudfish
22256.  Neochanna diversus Stokell, 1949 Black mudfish
22257.  Neochanna heleios Ling & Gleeson, 2001 Northland mudfish
22258.  Neochanna rekohua (Mitchell, 1995)  
22259.  Neochela dadiburjori (Menon, 1952) Dadio
22260.  Neochelon falcipinnis (Valenciennes, 1836) Sicklefin mullet
22261.  Neocirrhites armatus Castelnau, 1873 Flame hawkfish
22262.  Neoclinus blanchardi Girard, 1858 Sarcastic fringehead
22263.  Neoclinus bryope (Jordan & Snyder, 1902)  
22264.  Neoclinus chihiroe Fukao, 1987  
22265.  Neoclinus lacunicola Fukao, 1980  
22266.  Neoclinus monogrammus Murase, Aizawa & Sunobe, 2010  
22267.  Neoclinus nudiceps Murase, Aizawa & Sunobe, 2010  
22268.  Neoclinus nudus Stephens & Springer, 1971  
22269.  Neoclinus okazakii Fukao, 1987  
22270.  Neoclinus stephensae Hubbs, 1953 Yellowfin fringehead
22271.  Neoclinus toshimaensis Fukao, 1980  
22272.  Neoclinus uninotatus Hubbs, 1953 Onespot fringehead
22273.  Neoconger anaelisae (Tommasi, 1960)  
22274.  Neoconger hygomi Smith, 2024  
22275.  Neoconger mucronatus Girard, 1858 Ridged eel
22276.  Neoconger torrei (Howell Rivero, 1932)  
22277.  Neoconger tuberculatus (Castle, 1965) Swollengut worm eel
22278.  Neoconger vermiformis Gilbert, 1890 Smalleye spaghetti eel
22279.  Neocottus thermalis Sideleva, 2002  
22280.  Neocottus werestschagini (Taliev, 1935)  
22281.  Neocyema erythrosoma Castle, 1978 Bobtail snipe eel
22282.  Neocyttus acanthorhynchus Regan, 1908  
22283.  Neocyttus helgae (Holt & Byrne, 1908) False boarfish
22284.  Neocyttus psilorhynchus Yearsley & Last, 1998 Rough oreodory
22285.  Neocyttus rhomboidalis Gilchrist, 1906 Spiky oreo
22286.  Neoditrema ransonnetii Steindachner, 1883  
22287.  Neodontobutis aurarmus (Vidthayanon, 1995)  
22288.  Neodontobutis hainanensis (Chen, 1985)  
22289.  Neodontobutis macropectoralis (Mai, 1978)  
22290.  Neodontobutis ngheanensis Nguyen & Nguyen, 2011  
22291.  Neodontobutis tonkinensis (Mai, 1978)  
22292.  Neodraco loennbergi (Roule, 1913)  
22293.  Neodraco skottsbergi (Lönnberg, 1905)  
22294.  Neoepinnula americana (Grey, 1953) American sackfish
22295.  Neoepinnula minetomai Nakayama, Kimura & Endo, 2014 Large-eyed sackfish
22296.  Neoepinnula orientalis (Gilchrist & von Bonde, 1924) Sackfish
22297.  Neoeucirrhichthys maydelli Bănărescu & Nalbant, 1968 Goalpara loach
22298.  Neofundulus acutirostratus Costa, 1992  
22299.  Neofundulus aureomaculatus Costa, 2015  
22300.  Neofundulus guaporensis Costa, 1988  
22301.  Neofundulus ornatipinnis Myers, 1935  
22302.  Neofundulus paraguayensis (Eigenmann & Kennedy, 1903)  
22303.  Neofundulus parvipinnis Costa, 1988  
22304.  Neofundulus rubrofasciatus Costa, 2015  
22305.  Neofundulus splendidus Nielsen & Brousseau, 2013  
22306.  Neogastromyzon brunei Tan, 2006  
22307.  Neogastromyzon chini Tan, 2006  
22308.  Neogastromyzon crassiobex Tan, 2006  
22309.  Neogastromyzon kottelati Tan, 2006  
22310.  Neogastromyzon nieuwenhuisii Popta, 1905  
22311.  Neogastromyzon pauciradiatus (Inger & Chin, 1961)  
22312.  Neoglyphidodon bonang (Bleeker, 1852) Ocellated damsel
22313.  Neoglyphidodon carlsoni (Allen, 1975) Carlson's damsel
22314.  Neoglyphidodon crossi Allen, 1991 Cross' damsel
22315.  Neoglyphidodon melas (Cuvier, 1830) Bowtie damselfish
22316.  Neoglyphidodon mitratus Allen & Erdmann, 2012 Eastern barhead damselfish
22317.  Neoglyphidodon nigroris (Cuvier, 1830) Black-and-gold chromis
22318.  Neoglyphidodon oxyodon (Bleeker, 1858) Bluestreak damselfish
22319.  Neoglyphidodon polyacanthus (Ogilby, 1889) Multispine damselfish
22320.  Neoglyphidodon thoracotaeniatus (Fowler & Bean, 1928) Barhead damsel
22321.  Neogobius caspius (Eichwald, 1831) Caspian goby
22322.  Neogobius fluviatilis (Pallas, 1814) Monkey goby
22323.  Neogobius melanostomus (Pallas, 1814) Round goby
22324.  Neogobius pallasi (Berg, 1916) Caspian sand goby
22325.  Neoharriotta carri Bullis & Carpenter, 1966  
22326.  Neoharriotta pinnata (Schnakenbeck, 1931) Sicklefin chimaera
22327.  Neoharriotta pumila Didier & Stehmann, 1996  
22328.  Neoheterandria cana (Meek & Hildebrand, 1913) Cana toothcarp
22329.  Neoheterandria elegans Henn, 1916 Orange dwarf toothcarp
22330.  Neoheterandria tridentiger (Garman, 1895) Nail toothcarp
22331.  Neohomaloptera johorensis (Herre, 1944)  
22332.  Neolaeops microphthalmus (von Bonde, 1922) Crosseyed flounder
22333.  Neolamprologus bifasciatus Büscher, 1993  
22334.  Neolamprologus brevis (Boulenger, 1899)  
22335.  Neolamprologus brichardi (Poll, 1974)  
22336.  Neolamprologus buescheri (Staeck, 1983)  
22337.  Neolamprologus cancellatus Aibara, Takahashi & Nakaya, 2005  
22338.  Neolamprologus caudopunctatus (Poll, 1978)  
22339.  Neolamprologus chitamwebwai Verburg & Bills, 2007  
22340.  Neolamprologus christyi (Trewavas & Poll, 1952)  
22341.  Neolamprologus crassus (Brichard, 1989)  
22342.  Neolamprologus cunningtoni (Boulenger, 1906)  
22343.  Neolamprologus cylindricus Staeck & Seegers, 1986  
22344.  Neolamprologus devosi Schelly, Stiassny & Seegers, 2003  
22345.  Neolamprologus falcicula (Brichard, 1989)  
22346.  Neolamprologus fasciatus (Boulenger, 1898)  
22347.  Neolamprologus furcifer (Boulenger, 1898)  
22348.  Neolamprologus gracilis (Brichard, 1989)  
22349.  Neolamprologus helianthus Büscher, 1997  
22350.  Neolamprologus leleupi (Poll, 1956)  
22351.  Neolamprologus leloupi (Poll, 1948)  
22352.  Neolamprologus longicaudatus Nakaya & Gashagaza, 1995  
22353.  Neolamprologus longior (Staeck, 1980)  
22354.  Neolamprologus marunguensis Büscher, 1989  
22355.  Neolamprologus modestus (Boulenger, 1898)  
22356.  Neolamprologus mondabu (Boulenger, 1906)  
22357.  Neolamprologus multifasciatus (Boulenger, 1906)  
22358.  Neolamprologus mustax (Poll, 1978)  
22359.  Neolamprologus niger (Poll, 1956)  
22360.  Neolamprologus nigriventris Büscher, 1992  
22361.  Neolamprologus obscurus (Poll, 1978)  
22362.  Neolamprologus olivaceous (Brichard, 1989)  
22363.  Neolamprologus pectoralis Büscher, 1991  
22364.  Neolamprologus petricola (Poll, 1949)  
22365.  Neolamprologus pleuromaculatus (Trewavas & Poll, 1952)  
22366.  Neolamprologus prochilus (Bailey & Stewart, 1977)  
22367.  Neolamprologus pulcher (Trewavas & Poll, 1952)  
22368.  Neolamprologus savoryi (Poll, 1949)  
22369.  Neolamprologus schreyeni (Poll, 1974)  
22370.  Neolamprologus sexfasciatus (Trewavas & Poll, 1952)  
22371.  Neolamprologus similis Büscher, 1992  
22372.  Neolamprologus splendens (Brichard, 1989)  
22373.  Neolamprologus tetracanthus (Boulenger, 1899) Fourspine cichlid
22374.  Neolamprologus timidus Kullander, Norén, Karlsson & Karlsson, 2014  
22375.  Neolamprologus toae (Poll, 1949)  
22376.  Neolamprologus tretocephalus (Boulenger, 1899)  
22377.  Neolamprologus ventralis Büscher, 1995  
22378.  Neolamprologus walteri Verburg & Bills, 2007  
22379.  Neolamprologus wauthioni (Poll, 1949)  
22380.  Neolebias ansorgii Boulenger, 1912  
22381.  Neolebias axelrodi Poll & Gosse, 1963  
22382.  Neolebias gossei (Poll & Lambert, 1964)  
22383.  Neolebias gracilis Matthes, 1964  
22384.  Neolebias kerguennae Daget, 1980  
22385.  Neolebias lozii Winemiller & Kelso-Winemiller, 1993 Banded neolebias
22386.  Neolebias philippei Poll & Gosse, 1963  
22387.  Neolebias powelli Teugels & Roberts, 1990  
22388.  Neolebias spilotaenia Boulenger, 1912  
22389.  Neolebias trewavasae Poll & Gosse, 1963  
22390.  Neolebias trilineatus Boulenger, 1899 Threeline tetra
22391.  Neolebias unifasciatus Steindachner, 1894  
22392.  Neolissochilus acutirostris Arunachalam, Sivakumar & Murugan, 2017  
22393.  Neolissochilus baoshanensis (Chen & Yang, 1999)  
22394.  Neolissochilus benasi (Pellegrin & Chevey, 1936)  
22395.  Neolissochilus blanci (Pellegrin & Fang, 1940)  
22396.  Neolissochilus blythii (Day, 1870)  
22397.  Neolissochilus bovanicus (Day, 1877) Bowany barb
22398.  Neolissochilus capudelphinus Arunachalam, Sivakumar & Murugan, 2017  
22399.  Neolissochilus compressus (Day, 1870)  
22400.  Neolissochilus dukai (Day, 1878)  
22401.  Neolissochilus hemispinus (Chen & Chu, 1985)  
22402.  Neolissochilus hendersoni (Herre, 1940)  
22403.  Neolissochilus heterostomus (Chen & Yang, 1999)  
22404.  Neolissochilus hexagonolepis (McClelland, 1839) Copper mahseer
22405.  Neolissochilus hexastichus (McClelland, 1839)  
22406.  Neolissochilus kaladanensis Lalramliana, Lalronunga, Kumar & Singh, 2019  
22407.  Neolissochilus longipinnis (Weber & de Beaufort, 1916)  
22408.  Neolissochilus micropthalmus Arunachalam, Sivakumar & Murugan, 2017  
22409.  Neolissochilus minimus Arunachalam, Sivakumar & Murugan, 2017  
22410.  Neolissochilus namlenensis (Nguyen & Doan, 1969)  
22411.  Neolissochilus nigrovittatus (Boulenger, 1893)  
22412.  Neolissochilus paucisquamatus (Smith, 1945)  
22413.  Neolissochilus pnar Dahanukar, Sundar, Rangad, Proudlove & Raghavan, 2023  
22414.  Neolissochilus qiaojiensis (Wu, 1977)  
22415.  Neolissochilus soro (Valenciennes, 1842)  
22416.  Neolissochilus soroides (Duncker, 1904)  
22417.  Neolissochilus spinulosus (McClelland, 1845)  
22418.  Neolissochilus stevensonii (Day, 1870)  
22419.  Neolissochilus stracheyi (Day, 1871)  
22420.  Neolissochilus subterraneus Vidthayanon & Kottelat, 2003  
22421.  Neolissochilus sumatranus (Weber & de Beaufort, 1916)  
22422.  Neolissochilus tamiraparaniensis Arunachalam, Sivakumar & Murugan, 2017  
22423.  Neolissochilus thienemanni (Ahl, 1933)  
22424.  Neolissochilus tweediei (Herre & Myers, 1937)  
22425.  Neolissochilus vittatus (Smith, 1945)  
22426.  Neolumpenus unocellatus Miki, Kanamaru & Amaoka, 1987  
22427.  Neomerinthe amplisquamiceps (Fowler, 1938) Orange scorpionfish
22428.  Neomerinthe bauchotae Poss & Duhamel, 1991  
22429.  Neomerinthe beanorum (Evermann & Marsh, 1900)  
22430.  Neomerinthe costata Matsumoto & Motomura, 2024 Ridged-mouth scorpionfish
22431.  Neomerinthe erostris (Alcock, 1896) Round scorpionfish
22432.  Neomerinthe folgori (Postel & Roux, 1964) Folger's scorpionfish
22433.  Neomerinthe hemingwayi Fowler, 1935 Spinycheek scorpionfish
22434.  Neomerinthe ignea Matsumoto, Muto & Motomura, 2023 Pacific-flame scorpionfish
22435.  Neomerinthe kaufmani (Herre, 1952)  
22436.  Neomerinthe megalepis (Fowler, 1938)  
22437.  Neomerinthe naevosa Motomura, Béarez & Causse, 2011 Blotched Polynesian scorpionfish
22438.  Neomerinthe ornithoptera Matsumoto & Motomura, 2024 Bird wing scorpionfish
22439.  Neomerinthe pallidimacula (Fowler, 1938)  
22440.  Neomerinthe parallelaspina Matsumoto & Motomura, 2024 Parallel-spine scorpionfish
22441.  Neomerinthe procurva Chen, 1981 Curvedspine scorpionfish
22442.  Neomerinthe rufescens (Gilbert, 1905)  
22443.  Neomyxine biniplicata (Richardson & Jowett, 1951)  
22444.  Neomyxine caesiovitta Stewart & Zintzen, 2015 Blueband hagfish
22445.  Neomyxus leuciscus (Günther, 1872) Acute-jawed mullet
22446.  Neonesthes capensis (Gilchrist & von Bonde, 1924) Cape snaggletooth
22447.  Neonesthes microcephalus Norman, 1930 Smallhead snaggletooth
22448.  Neoniphon argenteus (Valenciennes, 1831) Clearfin squirrelfish
22449.  Neoniphon aurolineatus (Liénard, 1839) Yellowstriped squirrelfish
22450.  Neoniphon coruscum (Poey, 1860) Reef squirrelfish
22451.  Neoniphon marianus (Cuvier, 1829) Longjaw squirrelfish
22452.  Neoniphon opercularis (Valenciennes, 1831) Blackfin squirrelfish
22453.  Neoniphon pencei Copus, Pyle & Earle, 2015 Pence's squirrelfish
22454.  Neoniphon sammara (Fabricius, 1775) Sammara squirrelfish
22455.  Neoniphon vexillarium (Poey, 1860) Dusky squirrelfish
22456.  Neonoemacheilus assamensis (Menon, 1987)  
22457.  Neonoemacheilus labeosus (Kottelat, 1982)  
22458.  Neonoemacheilus mengdingensis Zhu & Guo, 1989  
22459.  Neonoemacheilus morehensis Arunkumar, 2000  
22460.  Neonoemacheilus peguensis (Hora, 1929)  
22461.  Neoodax balteatus (Valenciennes, 1840) Little weed whiting
22462.  Neoopisthopterus cubanus Hildebrand, 1948 Cuban longfin herring
22463.  Neoopisthopterus tropicus (Hildebrand, 1946) Tropical longfin herring
22464.  Neopagetopsis ionah Nybelin, 1947 Jonah's icefish
22465.  Neopataecus waterhousii (Castelnau, 1872) Whiskered prowfish
22466.  Neophrynichthys heterospilos Jackson & Nelson, 2000  
22467.  Neophrynichthys latus (Hutton, 1875) Dark toadfish
22468.  Neoplecostomus altimontanus Uzeda, Paiola, Siqueira-Cesar, Okubo, Marques-Frisoni, Andrade & Langeani, 2024  
22469.  Neoplecostomus bandeirante Roxo, Oliveira & Zawadzki, 2012  
22470.  Neoplecostomus botucatu Roxo, Oliveira & Zawadzki, 2012  
22471.  Neoplecostomus corumba Zawadzki, Pavanelli & Langeani, 2008  
22472.  Neoplecostomus doceensis Roxo, Silva, Zawadzki & Oliveira, 2014  
22473.  Neoplecostomus espiritosantensis Langeani, 1990  
22474.  Neoplecostomus franciscoensis Langeani, 1990  
22475.  Neoplecostomus granosus (Valenciennes, 1840)  
22476.  Neoplecostomus jaguari Andrade & Langeani, 2014  
22477.  Neoplecostomus langeanii Roxo, Oliveira & Zawadzki, 2012  
22478.  Neoplecostomus microps (Steindachner, 1877)  
22479.  Neoplecostomus paranensis Langeani, 1990  
22480.  Neoplecostomus ribeirensis Langeani, 1990  
22481.  Neoplecostomus sapucai Andrade, Uzeda, Paiola, Siqueira-Cesar, Okubo, Marques-Frisoni & Langeani, 2024  
22482.  Neoplecostomus selenae Zawadzki, Pavanelli & Langeani, 2008  
22483.  Neoplecostomus variipictus Bizerril, 1995  
22484.  Neoplecostomus watersi Silva, Reia, Zawadzki & Roxo, 2019  
22485.  Neoplecostomus yapo Zawadzki, Pavanelli & Langeani, 2008  
22486.  Neopomacentrus aktites Allen, Moore & Allen, 2017 Western Australian demoiselle
22487.  Neopomacentrus anabatoides (Bleeker, 1847) Silver demoiselle
22488.  Neopomacentrus aquadulcis Jenkins & Allen, 2002 Sweetwater demoiselle
22489.  Neopomacentrus azysron (Bleeker, 1877) Yellowtail demoiselle
22490.  Neopomacentrus bankieri (Richardson, 1846) Chinese demoiselle
22491.  Neopomacentrus cyanomos (Bleeker, 1856) Regal demoiselle
22492.  Neopomacentrus fallax (Peters, 1855) Violet damsel
22493.  Neopomacentrus filamentosus (Macleay, 1882) Brown demoiselle
22494.  Neopomacentrus flavicauda Fricke & Allen, 2021  
22495.  Neopomacentrus fuliginosus (Smith, 1960) African demoiselle
22496.  Neopomacentrus metallicus (Jordan & Seale, 1906) Metallic demoiselle
22497.  Neopomacentrus miryae Dor & Allen, 1977 Miry's demoiselle
22498.  Neopomacentrus nemurus (Bleeker, 1857) Coral demoiselle
22499.  Neopomacentrus sindensis (Day, 1873) Arabian demoiselle
22500.  Neopomacentrus sororius Randall & Allen, 2005 Twin demoiselle
22501.  Neopomacentrus taeniurus (Bleeker, 1856) Freshwater demoiselle
22502.  Neopomacentrus violascens (Bleeker, 1848) Violet demoiselle
22503.  Neopomacentrus xanthurus Allen & Randall, 1981 Red Sea demoiselle
22504.  Neoraja africana (Stehmann & Séret, 1983) West African pygmy skate
22505.  Neoraja caerulea (Stehmann, 1976) Blue ray
22506.  Neoraja carolinensis McEachran & Stehmann, 1984 Carolina pygmy skate
22507.  Neoraja iberica Stehmann, Séret, Costa & Baro, 2008 Iberian pygmy skate
22508.  Neoraja stehmanni (Hulley, 1972) African pygmy skate
22509.  Neosalangichthys ishikawae (Wakiya & Takahashi, 1913)  
22510.  Neosalanx anderssoni (Rendahl, 1923)  
22511.  Neosalanx argentea (Lin, 1932)  
22512.  Neosalanx brevirostris (Pellegrin, 1923)  
22513.  Neosalanx hubbsi Wakiya & Takahashi, 1937  
22514.  Neosalanx jordani Wakiya & Takahashi, 1937  
22515.  Neosalanx oligodontis Chen, 1956  
22516.  Neosalanx pseudotaihuensis Zhang, 1987  
22517.  Neosalanx reganius Wakiya & Takahashi, 1937  
22518.  Neosalanx taihuensis Chen, 1956 Yangtze icefish
22519.  Neosalanx tangkahkeii (Wu, 1931) Chinese icefish
22520.  Neoscopelus macrolepidotus Johnson, 1863 Large-scaled lantern fish
22521.  Neoscopelus microchir Matsubara, 1943 Shortfin neoscopelid
22522.  Neoscopelus porosus Arai, 1969 Spangleside neoscopelid
22523.  Neoscopelus serranoi Bañón, Barros-García, Arronte, Rábade, del Rio, Baldó & Carlos, 2024  
22524.  Neoscorpaena nielseni (Smith, 1964)  
22525.  Neoscorpis lithophilus (Gilchrist & Thompson, 1908) Stone-bream
22526.  Neosebastes bougainvillii (Cuvier, 1829) Gulf gurnard perch
22527.  Neosebastes capricornis Motomura, 2004 Capricorn gurnard perch
22528.  Neosebastes entaxis Jordan & Starks, 1904 Orange-banded scorpionfish
22529.  Neosebastes incisipinnis Ogilby, 1910 Incised gurnard perch
22530.  Neosebastes johnsoni Motomura, 2004 Johnson's gurnard perch
22531.  Neosebastes longirostris Motomura, 2004 Long-snout gurnard perch
22532.  Neosebastes multisquamus Motomura, 2004 Ogasawara gurnard perch
22533.  Neosebastes nigropunctatus McCulloch, 1915 Blackspotted gurnard perch
22534.  Neosebastes occidentalis Motomura, 2004 Orangebanded gurnard perch
22535.  Neosebastes pandus (Richardson, 1842) Bighead gurnard perch
22536.  Neosebastes scorpaenoides Guichenot, 1867 Common gurnard perch
22537.  Neosebastes thetidis (Waite, 1899) Thetis fish
22538.  Neosiluroides cooperensis Allen & Feinberg, 1998 Cooper creek catfish
22539.  Neosilurus ater (Perugia, 1894) Narrowfront tandan
22540.  Neosilurus brevidorsalis (Günther, 1867) Shortfin tandan
22541.  Neosilurus coatesi (Allen, 1985)  
22542.  Neosilurus equinus (Weber, 1913) Southern tandan
22543.  Neosilurus gjellerupi (Weber, 1913) Northern tandan
22544.  Neosilurus gloveri Allen & Feinberg, 1998 Dalhousie catfish
22545.  Neosilurus hyrtlii Steindachner, 1867 Hyrtl's catfish
22546.  Neosilurus idenburgi (Nichols, 1940) Idenburg tandan
22547.  Neosilurus mollespiculum Allen & Feinberg, 1998 Soft-spined catfish
22548.  Neosilurus novaeguineae (Weber, 1907) New Guinea tandan
22549.  Neosilurus pseudospinosus Allen & Feinberg, 1998 False-spined catfish
22550.  Neostethus amaricola (Villadolid & Manacop, 1934)  
22551.  Neostethus bicornis Regan, 1916  
22552.  Neostethus borneensis Herre, 1939  
22553.  Neostethus ctenophorus (Aurich, 1937)  
22554.  Neostethus djajaorum Parenti & Louie, 1998  
22555.  Neostethus geminus Parenti, 2014  
22556.  Neostethus lankesteri Regan, 1916  
22557.  Neostethus palawanensis (Myers, 1935)  
22558.  Neostethus robertsi Parenti, 1989  
22559.  Neostethus thessa (Aurich, 1937)  
22560.  Neostethus villadolidi Herre, 1942  
22561.  Neostethus zamboangae Herre, 1942  
22562.  Neotrygon annotata (Last, 1987) Plain maskray
22563.  Neotrygon australiae Last, White & Serét, 2016 Australian bluespotted maskray
22564.  Neotrygon bobwardi Borsa, Arlyza, Hoareau & Shen, 2017 Bob Ward‟s bluespotted maskray
22565.  Neotrygon caeruleopunctata Last, White & Serét, 2016 Bluespotted maskray
22566.  Neotrygon indica Pavan-Kumar, Kumar, Pitale, Shen & Borsa, 2018  
22567.  Neotrygon kuhlii (Müller & Henle, 1841) Blue-spotted stingray
22568.  Neotrygon leylandi (Last, 1987) Painted maskray
22569.  Neotrygon malaccensis Borsa, Arlyza, Hoareau & Shen, 2017 Malacca Strait bluespotted maskray
22570.  Neotrygon moluccensis Borsa, Arlyza, Hoareau & Shen, 2017 Moluccan bluespotted maskray
22571.  Neotrygon ningalooensis Last, White & Puckridge, 2010  
22572.  Neotrygon orientalis Last, White & Serét, 2016 Oriental bluespotted maskray
22573.  Neotrygon picta Last & White, 2008 Peppered maskray
22574.  Neotrygon romeoi White, O’Neill, Thurnheer & Appleyard, 2025  
22575.  Neotrygon trigonoides (Castelnau, 1873) Coral Sea maskray
22576.  Neotrygon varidens (Garman, 1885)  
22577.  Neotrygon westpapuensis Borsa, Arlyza, Hoareau & Shen, 2017 West Papuan blue-spotted maskray
22578.  Neotrygon yakkoei Hata & Motomura, 2024 Japanese bluespotted maskray
22579.  Neovespicula depressifrons (Richardson, 1848) Leaf goblinfish
22580.  Neozoarces pulcher Steindachner, 1881 Tape blenny
22581.  Neozoarces steindachneri Jordan & Snyder, 1902  
22582.  Nerophis lumbriciformis (Jenyns, 1835) Worm pipefish
22583.  Nerophis maculatus Rafinesque, 1810  
22584.  Nerophis ophidion (Linnaeus, 1758) Straightnose pipefish
22585.  Nes longus (Nichols, 1914) Orangespotted goby
22586.  Nesiarchus nasutus Johnson, 1862 Black gemfish
22587.  Nesogobius greeni Hoese & Larson, 2006  
22588.  Nesogobius hinsbyi (McCulloch & Ogilby, 1919) Girdled goby
22589.  Nesogobius maccullochi Hoese & Larson, 2006  
22590.  Nesogobius pulchellus (Castelnau, 1872) Australian sailfin goby
22591.  Nesogobius tigrinus Hammer, Hoese & Bertozii, 2015 Tiger sandgoby
22592.  Nessorhamphus danae Schmidt, 1931 Blackbelly spoonbill eel
22593.  Nessorhamphus ingolfianus (Schmidt, 1912) Duckbill oceanic eel
22594.  Nettastoma falcinaris Parin & Karmovskaya, 1985  
22595.  Nettastoma melanura Rafinesque, 1810 Blackfin sorcerer
22596.  Nettastoma parviceps Günther, 1877 Duck-billed eel
22597.  Nettastoma solitarium Castle & Smith, 1981 Solitary duckbill eel
22598.  Nettastoma syntresis Smith & Böhlke, 1981  
22599.  Nettenchelys bellottii (D'Ancona, 1928)  
22600.  Nettenchelys dionisi Brito, 1989  
22601.  Nettenchelys erroriensis Karmovskaya, 1994  
22602.  Nettenchelys exoria Böhlke & Smith, 1981  
22603.  Nettenchelys gephyra Castle & Smith, 1981 Bridge duckbill eel
22604.  Nettenchelys inion Smith & Böhlke, 1981  
22605.  Nettenchelys paxtoni Karmovskaya, 1999  
22606.  Nettenchelys proxima Smith, Lin & Chen, 2015  
22607.  Nettenchelys pygmaea Smith & Böhlke, 1981 Pygmy pikeconger
22608.  Nettenchelys taylori Alcock, 1898  
22609.  Nettorhamphos radula Conway, Moore & Summers, 2017 Duckbilled clingfish
22610.  Netuma bilineata (Valenciennes, 1840) Bronze catfish
22611.  Netuma patriciae Takahashi, Kimura & Motomura, 2019 Whipfin sea catfish
22612.  Netuma thalassina (Rüppell, 1837) Giant catfish
22613.  Nexilosus latifrons (Tschudi, 1846) Coquito sergeant
22614.  Nezumia aequalis (Günther, 1878) Common Atlantic grenadier
22615.  Nezumia africana (Iwamoto, 1970)  
22616.  Nezumia aspidentata Iwamoto & Merrett, 1997  
22617.  Nezumia atlantica (Parr, 1946) Western Atlantic grenadier
22618.  Nezumia bairdii (Goode & Bean, 1877) Marlin-spike grenadier
22619.  Nezumia brevibarbata (Barnard, 1925) Shortbeard grenadier
22620.  Nezumia brevirostris (Alcock, 1889)  
22621.  Nezumia burragei (Gilbert, 1905)  
22622.  Nezumia cliveri Iwamoto & Merrett, 1997  
22623.  Nezumia coheni Iwamoto & Merrett, 1997 Cohen's whiptail
22624.  Nezumia condylura Jordan & Gilbert, 1904 Japanese pugnose grenadier
22625.  Nezumia convergens (Garman, 1899) Peruvian grenadier
22626.  Nezumia cyrano Marshall & Iwamoto, 1973  
22627.  Nezumia duodecim Iwamoto, 1970 Twelve-rayed grenadier
22628.  Nezumia ectenes (Gilbert & Cramer, 1897)  
22629.  Nezumia evides (Gilbert & Hubbs, 1920)  
22630.  Nezumia holocentra (Gilbert & Cramer, 1897)  
22631.  Nezumia infranudis (Gilbert & Hubbs, 1920)  
22632.  Nezumia investigatoris (Alcock, 1889)  
22633.  Nezumia kamoharai Okamura, 1970  
22634.  Nezumia kapala Iwamoto & Williams, 1999 Kapala whiptail
22635.  Nezumia kensmithi Wilson, 2001 Blunt-nosed grenadier
22636.  Nezumia latirostrata (Garman, 1899) Broadsnout grenadier
22637.  Nezumia leucoura Iwamoto & Williams, 1999 Whitetail whiptail
22638.  Nezumia liolepis (Gilbert, 1890) Smooth grenadier
22639.  Nezumia longebarbata (Roule & Angel, 1933) Bluntnose grenadier
22640.  Nezumia loricata (Garman, 1899) Parrot grenadier
22641.  Nezumia merretti Iwamoto & Williams, 1999 Merret's whiptail
22642.  Nezumia micronychodon Iwamoto, 1970 Smalltooth grenadier
22643.  Nezumia milleri Iwamoto, 1973 Miller's grenadier
22644.  Nezumia namatahi McCann & McKnight, 1980 Squashed face rattail
22645.  Nezumia obliquata (Gilbert, 1905)  
22646.  Nezumia orbitalis (Garman, 1899) Spectacled grenadier
22647.  Nezumia parini Hubbs & Iwamoto, 1977 Parin's grenadier
22648.  Nezumia polylepis (Alcock, 1889)  
22649.  Nezumia propinqua (Gilbert & Cramer, 1897) Aloha grenadier
22650.  Nezumia proxima (Smith & Radcliffe, 1912) Short-tail grenadier
22651.  Nezumia pudens Gilbert & Thompson, 1916 Atacama grenadier
22652.  Nezumia pulchella (Pequeño, 1971) Thumb grenadier
22653.  Nezumia rara Nakayama, 2020  
22654.  Nezumia sclerorhynchus (Valenciennes, 1838) Roughtip grenadier
22655.  Nezumia semiquincunciata (Alcock, 1889)  
22656.  Nezumia shinoharai Nakayama & Endo, 2012 Shinohara's grenadier
22657.  Nezumia soela Iwamoto & Williams, 1999 Soela whiptail
22658.  Nezumia spinosa (Gilbert & Hubbs, 1916) Sawspine whiptail
22659.  Nezumia stelgidolepis (Gilbert, 1890) California grenadier
22660.  Nezumia suilla Marshall & Iwamoto, 1973  
22661.  Nezumia tinro Sazonov, 1985  
22662.  Nezumia toi McCann & McKnight, 1980  
22663.  Nezumia tomiyamai (Okamura, 1963)  
22664.  Nezumia umbracincta Iwamoto & Anderson, 1994  
22665.  Nezumia ventralis Hubbs & Iwamoto, 1979  
22666.  Nezumia wularnia Iwamoto & Williams, 1999 Wularni whiptail
22667.  Nibea albiflora (Richardson, 1846) Yellow drum
22668.  Nibea chui Trewavas, 1971 Chu's croaker
22669.  Nibea coibor (Hamilton, 1822)  
22670.  Nibea leptolepis (Ogilby, 1918) Small scale croaker
22671.  Nibea maculata (Bloch & Schneider, 1801) Blotched croaker
22672.  Nibea microgenys Sasaki, 1992 Small-jaw croaker
22673.  Nibea mitsukurii (Jordan & Snyder, 1900) Honnibe croaker
22674.  Nibea semifasciata Chu, Lo & Wu, 1963 Sharpnose croaker
22675.  Nibea soldado (Lacepède, 1802) Soldier croaker
22676.  Nibea squamosa Sasaki, 1992 Scale croaker
22677.  Nicholsina collettei Schultz, 1968  
22678.  Nicholsina denticulata (Evermann & Radcliffe, 1917) Loosetooth parrotfish
22679.  Nicholsina usta (Valenciennes, 1840) Emerald parrotfish
22680.  Nielsenichthys pullus Schwarzhans & Møller, 2011 Nusa penida viviparous brotula
22681.  Nimbapanchax jeanpoli (Berkenkamp & Etzel, 1979) Jeanpol's killi
22682.  Nimbapanchax maeseni (Poll, 1941)  
22683.  Nimbapanchax melanopterygius Sonnenberg & Busch, 2009  
22684.  Nimbapanchax petersi (Sauvage, 1882)  
22685.  Nimbapanchax viridis (Ladiges & Roloff, 1973)  
22686.  Nimbochromis fuscotaeniatus (Regan, 1922) Fuscotaeniatus
22687.  Nimbochromis linni (Burgess & Axelrod, 1975)  
22688.  Nimbochromis livingstonii (Günther, 1894)  
22689.  Nimbochromis polystigma (Regan, 1922)  
22690.  Nimbochromis venustus (Boulenger, 1908)  
22691.  Ninnigobius canestrinii (Ninni, 1883) Canestrini's Goby
22692.  Niobichthys ferrarisi Schaefer & Provenzano, 1998  
22693.  Niphon spinosus Cuvier, 1828 Ara
22694.  Nipponocypris koreanus (Kim, Oh & Hosoya, 2005)  
22695.  Nipponocypris sieboldii (Temminck & Schlegel, 1846)  
22696.  Nipponocypris temminckii (Temminck & Schlegel, 1846) Dark chub
22697.  Niwaella delicata (Niwa, 1937)  
22698.  Niwaella laterimaculata (Yan & Zheng, 1984)  
22699.  Niwaella longibarba Chen & Chen, 2005  
22700.  Niwaella multifasciata (Wakiya & Mori, 1929)  
22701.  Niwaella xinjiangensis Chen & Chen, 2005  
22702.  Nocomis asper Lachner & Jenkins, 1971 Redspot chub
22703.  Nocomis biguttatus (Kirtland, 1840) Hornyhead chub
22704.  Nocomis effusus Lachner & Jenkins, 1967 Redtail chub
22705.  Nocomis leptocephalus (Girard, 1856) Bluehead chub
22706.  Nocomis micropogon (Cope, 1865) River chub
22707.  Nocomis platyrhynchus Lachner & Jenkins, 1971 Bigmouth chub
22708.  Nocomis raneyi Lachner & Jenkins, 1971 Bull chub
22709.  Nomeus gronovii (Gmelin, 1789) Man-of-war fish
22710.  Nomorhamphus aenigma Kobayashi, Masengi & Yamahira, 2020  
22711.  Nomorhamphus bakeri (Fowler & Bean, 1922)  
22712.  Nomorhamphus brembachi Vogt, 1978  
22713.  Nomorhamphus celebensis Weber & de Beaufort, 1922 Poso halfbeak
22714.  Nomorhamphus ebrardtii (Popta, 1912)  
22715.  Nomorhamphus hageni (Popta, 1912)  
22716.  Nomorhamphus kolonodalensis Meisner & Louie, 2000  
22717.  Nomorhamphus lanceolatus Huylebrouck, Hadiaty & Herder, 2014  
22718.  Nomorhamphus liemi Vogt, 1977  
22719.  Nomorhamphus manifestus Meisner, 2001  
22720.  Nomorhamphus megarrhamphus (Brembach, 1982)  
22721.  Nomorhamphus pectoralis (Fowler, 1934)  
22722.  Nomorhamphus philippinus (Ladiges, 1972)  
22723.  Nomorhamphus pinnimaculatus Meisner, 2001  
22724.  Nomorhamphus ravnaki Brembach, 1991  
22725.  Nomorhamphus rex Huylebrouck, Hadiaty & Herder, 2012  
22726.  Nomorhamphus rossi Meisner, 2001  
22727.  Nomorhamphus sagittarius Huylebrouck, Hadiaty & Herder, 2014  
22728.  Nomorhamphus sanussii Brembach, 1991  
22729.  Nomorhamphus towoetii Ladiges, 1972  
22730.  Nomorhamphus viviparus (Peters, 1865)  
22731.  Nomorhamphus weberi (Boulenger, 1897)  
22732.  Norfolkia brachylepis (Schultz, 1960) Tropical scaly-headed triplefin
22733.  Norfolkia leeuwin Fricke, 1994 Leeuwin threefin
22734.  Norfolkia squamiceps (McCulloch & Waite, 1916) Scalyhead Triplefin
22735.  Norfolkia thomasi Whitley, 1964 Thomas' triplefin
22736.  Normanichthys crockeri Clark, 1937 Mote sculpin
22737.  Normichthys herringi Sazonov & Merrett, 2001  
22738.  Normichthys operosus Parr, 1951 Multipore searsid
22739.  Normichthys yahganorum Lavenberg, 1965  
22740.  Notacanthus abbotti Fowler, 1934  
22741.  Notacanthus arrontei Bañón, Barros-García, Baldó, Cojan & Carlos, 2024  
22742.  Notacanthus bonaparte Risso, 1840 Shortfin spiny eel
22743.  Notacanthus chemnitzii Bloch, 1788 Snubnosed spiny eel
22744.  Notacanthus indicus Lloyd, 1909  
22745.  Notacanthus laccadiviensis Konhamkakkada, Kinattumkara, Raghavan & Sivanpillai, 2023  
22746.  Notacanthus sexspinis Richardson, 1846 Spiny-back eel
22747.  Notacanthus spinosus Garman, 1899  
22748.  Notarius armbrusteri Betancur-R. & Acero P., 2006  
22749.  Notarius biffi Betancur-R. & Acero P., 2004  
22750.  Notarius bonillai (Miles, 1945) New Granada sea catfish
22751.  Notarius cookei (Acero P. & Betancur-R., 2002)  
22752.  Notarius grandicassis (Valenciennes, 1840) Thomas sea catfish
22753.  Notarius insculptus (Jordan & Gilbert, 1883)  
22754.  Notarius kessleri (Steindachner, 1876) Sculptured sea catfish
22755.  Notarius lentiginosus (Eigenmann & Eigenmann, 1888) Freckled sea catfish
22756.  Notarius luniscutis (Valenciennes, 1840)  
22757.  Notarius neogranatensis (Acero P. & Betancur-R., 2002) Caribbean sculptured sea catfish
22758.  Notarius osculus (Jordan & Gilbert, 1883) Chomba sea catfish
22759.  Notarius phrygiatus (Valenciennes, 1840) Kukwari sea catfish
22760.  Notarius planiceps (Steindachner, 1876) Flathead sea catfish
22761.  Notarius quadriscutis (Valenciennes, 1840) Bressou sea catfish
22762.  Notarius rugispinis (Valenciennes, 1840) Softhead sea catfish
22763.  Notarius troschelii (Gill, 1863) Chili sea catfish
22764.  Notemigonus crysoleucas (Mitchill, 1814) Golden shiner
22765.  Notesthes robusta (Günther, 1860) Bullrout
22766.  Nothobranchius albertinensis Nagy, Watters & Bellstedt, 2020  
22767.  Nothobranchius albimarginatus Watters, Wildekamp & Cooper, 1998  
22768.  Nothobranchius angelae Watters, Nagy & Bellstedt, 2019  
22769.  Nothobranchius annectens Watters, Wildekamp & Cooper, 1998  
22770.  Nothobranchius attenboroughi Nagy, Watters & Bellstedt, 2020  
22771.  Nothobranchius balamaensis Bragança & Chakona, 2022  
22772.  Nothobranchius bellemansi Valdesalici, 2014  
22773.  Nothobranchius bojiensis Wildekamp & Haas, 1992 Boji Plains nothobranch
22774.  Nothobranchius boklundi Valdesalici, 2010  
22775.  Nothobranchius brieni Poll, 1938  
22776.  Nothobranchius capriviensis Watters, Wildekamp & Shidlovskiy, 2015 Caprivi Nothobranchius
22777.  Nothobranchius cardinalis Watters, Cooper & Wildekamp, 2008 Cardinal Nothobranchius
22778.  Nothobranchius chochamandai Nagy, 2014  
22779.  Nothobranchius cooperi Nagy, Watters & Bellstedt, 2017  
22780.  Nothobranchius derhami Valdesalici & Amato, 2019  
22781.  Nothobranchius ditte Nagy, 2018  
22782.  Nothobranchius eggersi Seegers, 1982  
22783.  Nothobranchius elongatus Wildekamp, 1982 Elongate nothobranch
22784.  Nothobranchius elucens Nagy, 2021  
22785.  Nothobranchius fasciatus Wildekamp & Haas, 1992  
22786.  Nothobranchius flagrans Nagy, 2014  
22787.  Nothobranchius flammicomantis Wildekamp, Watters & Sainthouse, 1998  
22788.  Nothobranchius foerschi Wildekamp & Berkenkamp, 1979  
22789.  Nothobranchius furzeri Jubb, 1971 Turquoise killifish
22790.  Nothobranchius fuscotaeniatus Seegers, 1997  
22791.  Nothobranchius geminus Wildekamp, Watters & Sainthouse, 2002  
22792.  Nothobranchius guentheri (Pfeffer, 1893) Redtail notho
22793.  Nothobranchius hassoni Valdesalici & Wildekamp, 2004  
22794.  Nothobranchius hengstleri Valdesalici, 2007  
22795.  Nothobranchius hoermanni Nagy, Watters & Bellstedt, 2020  
22796.  Nothobranchius insularis Costa, 2017  
22797.  Nothobranchius interruptus Wildekamp & Berkenkamp, 1979 Kikambala nothobranch
22798.  Nothobranchius itigiensis Nagy, Watters & Bellstedt, 2020  
22799.  Nothobranchius ivanovae Valdesalici, 2012  
22800.  Nothobranchius janpapi Wildekamp, 1977  
22801.  Nothobranchius jubbi Wildekamp & Berkenkamp, 1979  
22802.  Nothobranchius kadleci Reichard, 2010  
22803.  Nothobranchius kafuensis Wildekamp & Rosenstock, 1989 Kafue killifish
22804.  Nothobranchius kardashevi Valdesalici, 2012  
22805.  Nothobranchius kilomberoensis Wildekamp, Watters & Sainthouse, 2002  
22806.  Nothobranchius kirki Jubb, 1969 Redfin notho
22807.  Nothobranchius korthausae Meinken, 1973  
22808.  Nothobranchius krammeri Valdesalici & Hengstler, 2008  
22809.  Nothobranchius krysanovi Shidlovskiy, Watters & Wildekamp, 2010  
22810.  Nothobranchius kwalensis Costa, 2019  
22811.  Nothobranchius lourensi Wildekamp, 1977  
22812.  Nothobranchius lucius Wildekamp, Shidlovskiy & Watters, 2009  
22813.  Nothobranchius luekei Seegers, 1984  
22814.  Nothobranchius makondorum Wildekamp, Shidlovskiy & Watters, 2009  
22815.  Nothobranchius malaissei Wildekamp, 1978  
22816.  Nothobranchius matanduensis Watters, Nagy & Bellstedt, 2020  
22817.  Nothobranchius melanospilus (Pfeffer, 1896) Blackspotted nothobranch
22818.  Nothobranchius microlepis (Vinciguerra, 1897) Small scaled nothobranch
22819.  Nothobranchius milvertzi Nagy, 2014  
22820.  Nothobranchius mkuziensis (Fowler, 1934)  
22821.  Nothobranchius moameensis Nagy, Watters & Bellstedt, 2020  
22822.  Nothobranchius neumanni (Hilgendorf, 1905)  
22823.  Nothobranchius niassa Valdesalici, Bills, Dorn, Reichwald & Cellerino, 2012  
22824.  Nothobranchius nikiforovi Nagy, Watters & Raspopova, 2021  
22825.  Nothobranchius nubaensis Valdesalici, Bellemans, Kardashev & Golubtsov, 2009  
22826.  Nothobranchius occultus Valdesalici, 2014  
22827.  Nothobranchius ocellatus (Seegers, 1985)  
22828.  Nothobranchius oestergaardi Valdesalici & Amato, 2011  
22829.  Nothobranchius orthonotus (Peters, 1844) Spotted killifish
22830.  Nothobranchius ottoschmidti Watters, Nagy & Bellstedt, 2019  
22831.  Nothobranchius palmqvisti (Lönnberg, 1907)  
22832.  Nothobranchius patrizii (Vinciguerra, 1927) Blue notho
22833.  Nothobranchius pienaari Shidlovskiy, Watters & Wildekamp, 2010  
22834.  Nothobranchius polli Wildekamp, 1978  
22835.  Nothobranchius prognathus Costa, 2019  
22836.  Nothobranchius rachovii Ahl, 1926 Bluefin notho
22837.  Nothobranchius robustus Ahl, 1935 Red Victoria nothobranch
22838.  Nothobranchius rosenstocki Valdesalici & Wildekamp, 2005  
22839.  Nothobranchius rubripinnis Seegers, 1986  
22840.  Nothobranchius rubroreticulatus Blache & Miton, 1960  
22841.  Nothobranchius rungwaensis Watters, Nagy & Bellstedt, 2019  
22842.  Nothobranchius ruudwildekampi Costa, 2009  
22843.  Nothobranchius sagittae Wildekamp, Watters & Shidlovskiy, 2013  
22844.  Nothobranchius sainthousei Nagy, Cotterill & Bellstedt, 2016  
22845.  Nothobranchius seegersi Valdesalici & Kardashev, 2011  
22846.  Nothobranchius serengetiensis Wildekamp, Watters & Shidlovskiy, 2013  
22847.  Nothobranchius skeltoni Watters, Nagy & Bellstedt, 2019  
22848.  Nothobranchius sonjae Watters, Nagy & Bellstedt, 2019  
22849.  Nothobranchius steinforti Wildekamp, 1977  
22850.  Nothobranchius streltsovi Valdesalici, 2016  
22851.  Nothobranchius sylvaticus Nagy, Bellstedt & Luke, 2025  
22852.  Nothobranchius symoensi Wildekamp, 1978  
22853.  Nothobranchius taeniopygus Hilgendorf, 1891 Striped nothobranch
22854.  Nothobranchius taiti Nagy, 2019  
22855.  Nothobranchius thierryi (Ahl, 1924) Togo Killifish
22856.  Nothobranchius torgashevi Valdesalici, 2015  
22857.  Nothobranchius ugandensis Wildekamp, 1994 Uganda nothobranch
22858.  Nothobranchius usanguensis Wildekamp, Watters & Shidlovskiy, 2013  
22859.  Nothobranchius venustus Nagy, Watters & Bellstedt, 2020  
22860.  Nothobranchius virgatus Chambers, 1984  
22861.  Nothobranchius vosseleri Ahl, 1924 Pangani nothobranch
22862.  Nothobranchius wattersi Ng'oma, Valdesalici, Reichwald & Cellerino, 2013  
22863.  Nothobranchius willerti Wildekamp, 1992 Mnanzini nothobranch
22864.  Notholebias cruzi (Costa, 1988)  
22865.  Notholebias fractifasciatus (Costa, 1988)  
22866.  Notholebias minimus (Myers, 1942) Barredtail pearlfish
22867.  Notholebias vermiculatus Costa & Amorim, 2013  
22868.  Nothonotus aquali (Williams & Etnier, 1978) Coppercheek darter
22869.  Nothonotus microlepidus (Raney & Zorach, 1967) Smallscale darter
22870.  Nothonotus sanguifluus (Cope, 1870) Bloodfin darter
22871.  Nothonotus starnesi Keck & Near, 2013 Caney fork darter
22872.  Notiocampus ruber (Ramsay & Ogilby, 1886) Red pipefish
22873.  Notocetichthys trunovi Balushkin, Fedorov & Paxton, 1989 Trunov southern cetomimid
22874.  Notocheirus hubbsi Clark, 1937  
22875.  Notocirrhitus splendens (Ogilby, 1889) Splendid hawkfish
22876.  Notoclinops caerulepunctus Hardy, 1989 Blue-dot triplefin
22877.  Notoclinops segmentatus (McCulloch & Phillipps, 1923) Blue-eyed triplefin
22878.  Notoclinops yaldwyni Hardy, 1987 Yaldwyn's triplefin
22879.  Notoclinus compressus (Hutton, 1872) Brown topknot
22880.  Notoclinus fenestratus (Forster, 1801) New Zealand topknot
22881.  Notoglanidium akiri (Risch, 1987)  
22882.  Notoglanidium boutchangai (Thys van den Audenaerde, 1965)  
22883.  Notoglanidium depierrei (Daget, 1979)  
22884.  Notoglanidium macrostoma (Pellegrin, 1909) Flatnose catfish
22885.  Notoglanidium maculatum (Boulenger, 1916)  
22886.  Notoglanidium pallidum Roberts & Stewart, 1976  
22887.  Notoglanidium pembetadi Vreven, Ibala Zamba, Mamonekene & Geerinckx, 2013  
22888.  Notoglanidium thomasi Boulenger, 1916  
22889.  Notoglanidium walkeri Günther, 1903  
22890.  Notograptus gregoryi Whitley, 1941 Shark Bay eel-blenny
22891.  Notograptus guttatus Günther, 1867 Spotted eel blenny
22892.  Notolabrus celidotus (Bloch & Schneider, 1801) Spotty
22893.  Notolabrus cinctus (Hutton, 1877)  
22894.  Notolabrus fucicola (Richardson, 1840) Yellow-saddled wrasse
22895.  Notolabrus gymnogenis (Günther, 1862) Crimsonband wrasse
22896.  Notolabrus inscriptus (Richardson, 1848) Inscribed wrasse
22897.  Notolabrus parilus (Richardson, 1850) Brownspotted wrasse
22898.  Notolabrus tetricus (Richardson, 1840) Blue-throated wrasse
22899.  Notolepis annulata Post, 1978 Ringed barracudina
22900.  Notolepis coatsi Dollo, 1908 Antarctic jonasfish
22901.  Notoliparis antonbruuni Stein, 2005  
22902.  Notoliparis kermadecensis (Nielsen, 1964)  
22903.  Notoliparis kurchatovi Andriashev, 1975 Kurchatov's notoliparis
22904.  Notoliparis macquariensis Andriashev, 1978 Macquarie notoliparid
22905.  Notoliparis stewarti Stein, 2016  
22906.  Notolychnus valdiviae (Brauer, 1904) Topside lampfish
22907.  Notolycodes schmidti Gosztonyi, 1977  
22908.  Notomuraenobathys microcephalus (Norman, 1937) Smallhead moray cod
22909.  Notomyxine tridentiger (Garman, 1899)  
22910.  Notophycis fitchi Sazonov, 2001  
22911.  Notophycis marginata (Günther, 1878) Dwarf codling
22912.  Notopogon armatus (Sauvage, 1879)  
22913.  Notopogon fernandezianus (Delfin, 1899) Orange bellowfish
22914.  Notopogon lilliei Regan, 1914 Crested bellowfish
22915.  Notopogon macrosolen Barnard, 1925 Longsnout bellowfish
22916.  Notopogon xenosoma Regan, 1914 Longspine bellowfish
22917.  Notopterus notopterus (Pallas, 1769) Bronze featherback
22918.  Notoraja alisae Séret & Last, 2012 Alis' velvet skate
22919.  Notoraja azurea McEachran & Last, 2008  
22920.  Notoraja fijiensis Séret & Last, 2012  
22921.  Notoraja hesperindica Weigmann, Séret & Stehmann, 2021 Western blue skate
22922.  Notoraja hirticauda Last & McEachran, 2006  
22923.  Notoraja inusitata Séret & Last, 2012  
22924.  Notoraja lira McEachran & Last, 2008  
22925.  Notoraja longiventralis Séret & Last, 2012  
22926.  Notoraja martinezi Concha, Ebert & Long, 2016 Barbedwire-tailed skate
22927.  Notoraja ochroderma McEachran & Last, 1994 Pale skate
22928.  Notoraja sapphira Séret & Last, 2009 Sapphire Skate
22929.  Notoraja sereti White, Last & Mana, 2017 Papuan velvet skate
22930.  Notoraja sticta McEachran & Last, 2008 Blotched skate
22931.  Notoraja tobitukai (Hiyama, 1940) Leadhued skate
22932.  Notoraja yurii Dolganov, 2021  
22933.  Notorynchus cepedianus (Péron, 1807) Broadnose sevengill shark
22934.  Notoscopelus bolini Nafpaktitis, 1975  
22935.  Notoscopelus caudispinosus (Johnson, 1863) Lobisomem
22936.  Notoscopelus elongatus (Costa, 1844)  
22937.  Notoscopelus japonicus (Tanaka, 1908) Japanese lanternfish
22938.  Notoscopelus kroyeri (Malm, 1861) Lancet fish
22939.  Notoscopelus resplendens (Richardson, 1845) Patchwork lampfish
22940.  Notothenia angustata Hutton, 1875 Maori chief
22941.  Notothenia coriiceps Richardson, 1844 Black rockcod
22942.  Notothenia microlepidota Hutton, 1875 Black cod
22943.  Notothenia neglecta Nybelin, 1951 Yellowbelly rockcod
22944.  Notothenia rossii Richardson, 1844 Marbled rockcod
22945.  Nototheniops larseni (Lönnberg, 1905) Painted notie
22946.  Nototheniops mizops (Günther, 1880) Toad notie
22947.  Nototheniops nudifrons (Lönnberg, 1905) Yellowfin notie
22948.  Nototheniops nybelini (Balushkin, 1976)  
22949.  Nototheniops tchizh (Balushkin, 1976)  
22950.  Notropis amabilis (Girard, 1856) Texas shiner
22951.  Notropis amoenus (Abbott, 1874) Comely shiner
22952.  Notropis ariommus (Cope, 1867) Popeye shiner
22953.  Notropis atherinoides Rafinesque, 1818 Emerald shiner
22954.  Notropis atrocaudalis Evermann, 1892 Blackspot shiner
22955.  Notropis bifrenatus (Cope, 1867) Bridle shiner
22956.  Notropis heterolepis Eigenmann & Eigenmann, 1893 Blacknose shiner
22957.  Notropis jemezanus (Cope, 1875) Rio Grande shiner
22958.  Notropis maculatus (Hay, 1881) Taillight shiner
22959.  Notropis mekistocholas Snelson, 1971 Cape Fear shiner
22960.  Notropis micropteryx (Cope, 1868) Highland shiner
22961.  Notropis oxyrhynchus Hubbs & Bonham, 1951 Sharpnose shiner
22962.  Notropis percobromus (Cope, 1871) Carmine shiner
22963.  Notropis photogenis (Cope, 1865) Silver shiner
22964.  Notropis rafinesquei Suttkus, 1991 Yazoo shiner
22965.  Notropis rubellus (Agassiz, 1850) Rosyface shiner
22966.  Notropis rupestris Page, 1987 Bedrock shiner
22967.  Notropis saladonis Hubbs & Hubbs, 1958 Salado shiner
22968.  Notropis scepticus (Jordan & Gilbert, 1883) Sandbar shiner
22969.  Notropis semperasper Gilbert, 1961 Roughhead shiner
22970.  Notropis stilbius Jordan, 1877 Silverstripe shiner
22971.  Notropis suttkusi Humphries & Cashner, 1994 Rocky shiner
22972.  Notropis telescopus (Cope, 1868) Telescope shiner
22973.  Notropis tropicus Hubbs & Miller, 1975 Pygmy shiner
22974.  Noturus albater Taylor, 1969 Ozark madtom
22975.  Noturus baileyi Taylor, 1969 Smoky madtom
22976.  Noturus crypticus Burr, Eisenhour & Grady, 2005 Chucky madtom
22977.  Noturus elegans Taylor, 1969 Elegant madtom
22978.  Noturus eleutherus Jordan, 1877 Mountain madtom
22979.  Noturus exilis Nelson, 1876 Slender madtom
22980.  Noturus fasciatus Burr, Eisenhour & Grady, 2005 Saddled madtom
22981.  Noturus flavater Taylor, 1969 Checkered madtom
22982.  Noturus flavipinnis Taylor, 1969 Yellowfin madtom
22983.  Noturus flavus Rafinesque, 1818 Stonecat
22984.  Noturus funebris Gilbert & Swain, 1891 Black madtom
22985.  Noturus furiosus Jordan & Meek, 1889 Carolina madtom
22986.  Noturus gilberti Jordan & Evermann, 1889 Orangefin madtom
22987.  Noturus gladiator Thomas & Burr, 2004 Piebald madtom
22988.  Noturus gyrinus (Mitchill, 1817) Tadpole madtom
22989.  Noturus hildebrandi (Bailey & Taylor, 1950) Least madtom
22990.  Noturus insignis (Richardson, 1836) Margined madtom
22991.  Noturus lachneri Taylor, 1969 Ouachita madtom
22992.  Noturus leptacanthus Jordan, 1877 Speckled madtom
22993.  Noturus maydeni Egge, 2006 Black River madtom
22994.  Noturus miurus Jordan, 1877 Brindled madtom
22995.  Noturus munitus Suttkus & Taylor, 1965 Frecklebelly madtom
22996.  Noturus nocturnus Jordan & Gilbert, 1886 Freckled madtom
22997.  Noturus phaeus Taylor, 1969 Brown madtom
22998.  Noturus placidus Taylor, 1969 Neosho madtom
22999.  Noturus stanauli Etnier & Jenkins, 1980 Pygmy madtom
23000.  Noturus stigmosus Taylor, 1969 Northern madtom
23001.  Noturus taylori Douglas, 1972 Caddo madtom
23002.  Noturus trautmani Taylor, 1969 Scioto madtom
23003.  Novaculichthys taeniourus (Lacepède, 1801) Rockmover wrasse
23004.  Novaculoides macrolepidotus (Bloch, 1791) Seagrass wrasse
23005.  Novaculops alvheimi Randall, 2013 St. Brandon's sandy
23006.  Novaculops compressus Fukui, 2020 Garnet sandy
23007.  Novaculops halsteadi (Randall & Lobel, 2003) Halstead's sandy
23008.  Novaculops koteamea (Randall & Allen, 2004) Rapanui sandy
23009.  Novaculops pastellus (Randall, Earle & Rocha, 2008) Lord Howe sandy
23010.  Novaculops sciistius (Jordan & Thompson, 1914) Oriental sandy
23011.  Novaculops woodi (Jenkins, 1901) Hawaiian sandy
23012.  Novumbra hubbsi Schultz, 1929 Olympic mudminnow
23013.  Nuchequula blochii (Valenciennes, 1835) Twoblotch ponyfish
23014.  Nuchequula flavaxilla Kimura, Kimura & Ikejima, 2008 Yellowspotted ponyfish
23015.  Nuchequula gerreoides (Bleeker, 1851) Decorated ponyfish
23016.  Nuchequula glenysae Kimura, Kimura & Ikejima, 2008  
23017.  Nuchequula longicornis Kimura, Kimura & Ikejima, 2008  
23018.  Nuchequula mannusella Chakrabarty & Sparks, 2007  
23019.  Nuchequula nuchalis (Temminck & Schlegel, 1845) Spotnape ponyfish
23020.  Nudiantennarius subteres (Smith & Radcliffe, 1912) Deep-water frogfish
23021.  Nyassachromis boadzulu (Iles, 1960)  
23022.  Nyassachromis breviceps (Regan, 1922)  
23023.  Nyassachromis leuciscus (Regan, 1922) Small green utaka
23024.  Nyassachromis microcephalus (Trewavas, 1935)  
23025.  Nyassachromis nigritaeniatus (Trewavas, 1935)  
23026.  Nyassachromis prostoma (Trewavas, 1935)  
23027.  Nyassachromis purpurans (Trewavas, 1935)  
23028.  Nyassachromis serenus (Trewavas, 1935)  
23029.  Nybelinella brevianalis Nielsen, 2017  
23030.  Nybelinella brevidorsalis Shcherbachev, 1976  
23031.  Nybelinella erikssoni (Nybelin, 1957)  
23032.  Oblada melanurus (Linnaeus, 1758) Saddled seabream
23033.  Obliquogobius bathyalis Fricke, 2022 New Caledonian deep-water goby
23034.  Obliquogobius cirrifer Shibukawa & Aonuma, 2007  
23035.  Obliquogobius cometes (Alcock, 1890)  
23036.  Obliquogobius eptactis Fujiwara, Psomadakis, Swe & Motomura, 2021 Seven-striped deepwater goby
23037.  Obliquogobius fulvostriatus Chen, Jaafar & Shao, 2012  
23038.  Obliquogobius megalops Shibukawa & Aonuma, 2007  
23039.  Obliquogobius trifasciatus Fujiwara & Shibukawa, 2022  
23040.  Obliquogobius turkayi Goren, 1992  
23041.  Obliquogobius yamadai Shibukawa & Aonuma, 2007  
23042.  Occella dodecaedron (Tilesius, 1813) Bering poacher
23043.  Occella iburia (Jordan & Starks, 1904)  
23044.  Occella kasawae (Jordan & Hubbs, 1925)  
23045.  Occella kuronumai (Freeman, 1951)  
23046.  Occidentarius platypogon (Günther, 1864) Cominate sea catfish
23047.  Occidentis ayresii (Günther, 1870) Western river lamprey
23048.  Occidentis hubbsi (Vladykov & Kott, 1976) Kern brook lamprey
23049.  Occidentis pacifica (Vladykov, 1973) Pacific brook lamprey
23050.  Ochetobius elongatus (Kner, 1867)  
23051.  Ochmacanthus alternus Myers, 1927  
23052.  Ochmacanthus batrachostomus (Miranda Ribeiro, 1912)  
23053.  Ochmacanthus flabelliferus Eigenmann, 1912  
23054.  Ochmacanthus orinoco Myers, 1927  
23055.  Ochmacanthus reinhardtii (Steindachner, 1882)  
23056.  Ocosia apia Poss & Eschmeyer, 1975 Stoutspine waspfish
23057.  Ocosia dorsomaculata Chungthanawong & Motomura, 2022 Blotch-finned waspfish
23058.  Ocosia fasciata Matsubara, 1943  
23059.  Ocosia possi Mandrytsa & Usachev, 1990  
23060.  Ocosia ramaraoi Poss & Eschmeyer, 1975  
23061.  Ocosia sphex Fricke, 2017 Bismarck waspfish
23062.  Ocosia spinosa Chen, 1981  
23063.  Ocosia vespa Jordan & Starks, 1904  
23064.  Ocosia zaspilota Poss & Eschmeyer, 1975 Polka dot waspfish
23065.  Ocynectes maschalis Jordan & Starks, 1904  
23066.  Ocynectes modestus Snyder, 1911  
23067.  Ocyurus chrysurus (Bloch, 1791) Yellowtail snapper
23068.  Odax cyanoallix Ayling & Paxton, 1983 Bluefinned butterfish
23069.  Odax pullus (Forster, 1801) Butterfish
23070.  Odaxothrissa ansorgii Boulenger, 1910 Ansorge's fangtooth pellonuline
23071.  Odaxothrissa losera Boulenger, 1899 Losera fangtooth pellonuline
23072.  Odaxothrissa mento (Regan, 1917) Nigerian fangtooth pellonuline
23073.  Odondebuenia balearica (Pellegrin & Fage, 1907) Coralline goby
23074.  Odontamblyopus lacepedii (Temminck & Schlegel, 1845)  
23075.  Odontamblyopus rebecca Murdy & Shibukawa, 2003  
23076.  Odontamblyopus roseus (Valenciennes, 1837)  
23077.  Odontamblyopus rubicundus (Hamilton, 1822)  
23078.  Odontamblyopus tenuis (Day, 1876)  
23079.  Odontanthias borbonius (Valenciennes, 1828) Checked swallowtail
23080.  Odontanthias caudicinctus (Heemstra & Randall, 1986) Blackblotch swallowtail
23081.  Odontanthias cauoh Carvalho-Filho, Macena & Nunes, 2016 Red jewelfish
23082.  Odontanthias chrysostictus (Günther, 1872)  
23083.  Odontanthias dorsomaculatus Katayama & Yamamoto, 1986  
23084.  Odontanthias elizabethae Fowler, 1923  
23085.  Odontanthias flagris Yoshino & Araga, 1975  
23086.  Odontanthias fuscipinnis (Jenkins, 1901) Hawaiian deep anthias
23087.  Odontanthias hensleyi Anderson & García-Moliner, 2012  
23088.  Odontanthias katayamai (Randall, Maugé & Plessis, 1979)  
23089.  Odontanthias randalli White, 2011 Lombok Swallowtail
23090.  Odontanthias rhodopeplus (Günther, 1872)  
23091.  Odontanthias tapui (Randall, Maugé & Plessis, 1979)  
23092.  Odontanthias unimaculatus (Tanaka, 1917)  
23093.  Odontanthias wassi Randall & Heemstra, 2006  
23094.  Odontanthias xanthomaculatus (Fourmanoir & Rivaton, 1979)  
23095.  Odontaspis ferox (Risso, 1810) Smalltooth sand tiger
23096.  Odontaspis noronhai (Maul, 1955) Bigeye sand tiger shark
23097.  Odonteleotris canina (Bleeker, 1849)  
23098.  Odonteleotris macrodon (Bleeker, 1853) Gangetic sleeper
23099.  Odontesthes argentinensis (Valenciennes, 1835)  
23100.  Odontesthes bicudo Malabarba & Dyer, 2002  
23101.  Odontesthes bonariensis (Valenciennes, 1835) Argentinian silverside
23102.  Odontesthes brevianalis (Günther, 1880)  
23103.  Odontesthes gracilis (Steindachner, 1898)  
23104.  Odontesthes hatcheri (Eigenmann, 1909)  
23105.  Odontesthes humensis de Buen, 1953  
23106.  Odontesthes incisa (Jenyns, 1841)  
23107.  Odontesthes ledae Malabarba & Dyer, 2002  
23108.  Odontesthes mauleanum (Steindachner, 1896)  
23109.  Odontesthes mirinensis Bemvenuti, 1996  
23110.  Odontesthes nigricans (Richardson, 1848)  
23111.  Odontesthes orientalis de Buen, 1950  
23112.  Odontesthes perugiae Evermann & Kendall, 1906  
23113.  Odontesthes piquava Malabarba & Dyer, 2002  
23114.  Odontesthes platensis (Berg, 1895)  
23115.  Odontesthes regia (Humboldt, 1821) Chilean silverside
23116.  Odontesthes retropinnis (de Buen, 1953)  
23117.  Odontesthes smitti (Lahille, 1929)  
23118.  Odontesthes wiebrichi (Eigenmann, 1928)  
23119.  Odontesthes yucuman Wingert, Ferrer & Malabarba, 2017  
23120.  Odontobutis haifengensis Chen, 1985  
23121.  Odontobutis hikimius Iwata & Sakai, 2002  
23122.  Odontobutis interruptus Iwata & Jeon, 1985  
23123.  Odontobutis obscurus (Temminck & Schlegel, 1845)  
23124.  Odontobutis platycephala Iwata & Jeon, 1985  
23125.  Odontobutis potamophilus (Günther, 1861)  
23126.  Odontobutis sinensis Wu, Chen & Chong, 2002  
23127.  Odontobutis yaluensis Wu, Wu & Xie, 1993  
23128.  Odontocharacidium aphanes (Weitzman & Kanazawa, 1977) Green dwarf tetra
23129.  Odontocharacidium varii Queiroz Rodrigues & Netto-Ferreira, 2020  
23130.  Odontognathus compressus Meek & Hildebrand, 1923 Caribbean longfin herring
23131.  Odontognathus mucronatus Lacepède, 1800 Guiana longfin herring
23132.  Odontognathus panamensis (Steindachner, 1876) Panama longfin herring
23133.  Odontomacrurus murrayi Norman, 1939 Roundhead grenadier
23134.  Odontopyxis trispinosa Lockington, 1880 Pygmy poacher
23135.  Odontoscion dentex (Cuvier, 1830) Reef croaker
23136.  Odontoscion eurymesops (Heller & Snodgrass, 1903) Galapagos croaker
23137.  Odontoscion xanthops Gilbert, 1898 Yelloweye croaker
23138.  Odontostilbe avanhandava Chuctaya, Bührnheim & Malabarba, 2018  
23139.  Odontostilbe dialeptura (Fink & Weitzman, 1974)  
23140.  Odontostilbe dierythrura Fowler, 1940  
23141.  Odontostilbe ecuadorensis Bührnheim & Malabarba, 2006  
23142.  Odontostilbe euspilurus (Fowler, 1945)  
23143.  Odontostilbe fugitiva Cope, 1870  
23144.  Odontostilbe littoris (Géry, 1960)  
23145.  Odontostilbe microcephala Eigenmann, 1907  
23146.  Odontostilbe mitoptera (Fink & Weitzman, 1974)  
23147.  Odontostilbe nareuda Bührnheim & Malabarba, 2006  
23148.  Odontostilbe pao Bührnheim & Malabarba, 2007  
23149.  Odontostilbe paraguayensis Eigenmann & Kennedy, 1903  
23150.  Odontostilbe parecis Bührnheim & Malabarba, 2006  
23151.  Odontostilbe pequira (Steindachner, 1882)  
23152.  Odontostilbe pulchra (Gill, 1858)  
23153.  Odontostilbe roloffi Géry, 1972  
23154.  Odontostilbe splendida Bührnheim & Malabarba, 2007  
23155.  Odontostilbe stenodon (Eigenmann, 1915)  
23156.  Odontostilbe weitzmani Chuctaya, Bührnheim & Malabarba, 2018  
23157.  Odontostoechus lethostigmus Gomes, 1947  
23158.  Odontostomias masticopogon Norman, 1930  
23159.  Odontostomias micropogon Norman, 1930  
23160.  Odontostomops normalops (Parr, 1928) Undistinguished sabretooth
23161.  Odonus niger (Rüppell, 1836) Red-toothed triggerfish
23162.  Oedalechilus labeo (Cuvier, 1829) Boxlip mullet
23163.  Ogcocephalus corniger Bradbury, 1980 Longnose batfish
23164.  Ogcocephalus cubifrons (Richardson, 1836)  
23165.  Ogcocephalus darwini Hubbs, 1958 Galápagos batfish
23166.  Ogcocephalus declivirostris Bradbury, 1980 Slantbrow batfish
23167.  Ogcocephalus nasutus (Cuvier, 1829) Shortnose batfish
23168.  Ogcocephalus notatus (Valenciennes, 1837)  
23169.  Ogcocephalus pantostictus Bradbury, 1980 Spotted batfish
23170.  Ogcocephalus parvus Longley & Hildebrand, 1940 Roughback batfish
23171.  Ogcocephalus porrectus Garman, 1899  
23172.  Ogcocephalus pumilus Bradbury, 1980 Dwarf batfish
23173.  Ogcocephalus radiatus (Mitchill, 1818) Polka-dot batfish
23174.  Ogcocephalus rostellum Bradbury, 1980 Palefin batfish
23175.  Ogcocephalus vespertilio (Linnaeus, 1758) Seadevil
23176.  Ogilbia boehlkei Møller, Schwarzhans & Nielsen, 2005 Boehlke's coralbrotula
23177.  Ogilbia boydwalkeri Møller, Schwarzhans & Nielsen, 2005 Professor brotula
23178.  Ogilbia cayorum Evermann & Kendall, 1898 Key brotula
23179.  Ogilbia cocoensis Møller, Schwarzhans & Nielsen, 2005 Coco coralbrotula
23180.  Ogilbia davidsmithi Møller, Schwarzhans & Nielsen, 2005 Cortez brotula
23181.  Ogilbia deroyi (Poll & van Mol, 1966) Deroy's cuskeel
23182.  Ogilbia galapagosensis (Poll & LeLeup, 1965) Galapagos cuskeel
23183.  Ogilbia jeffwilliamsi Møller, Schwarzhans & Nielsen, 2005 William's coralbrotula
23184.  Ogilbia jewettae Møller, Schwarzhans & Nielsen, 2005 Jewett's coralbrotula
23185.  Ogilbia mccoskeri Møller, Schwarzhans & Nielsen, 2005 Mccosker's coralbrotula
23186.  Ogilbia nigromarginata Møller, Schwarzhans & Nielsen, 2005 Blackmargin brotula
23187.  Ogilbia nudiceps Møller, Schwarzhans & Nielsen, 2005 Slickhead brotula
23188.  Ogilbia robertsoni Møller, Schwarzhans & Nielsen, 2005 Brown brotula
23189.  Ogilbia sabaji Møller, Schwarzhans & Nielsen, 2005 Curator brotula
23190.  Ogilbia sedorae Møller, Schwarzhans & Nielsen, 2005 Notchspine brotula
23191.  Ogilbia suarezae Møller, Schwarzhans & Nielsen, 2005 Shy brotula
23192.  Ogilbia tyleri Møller, Schwarzhans & Nielsen, 2005 Tyler's coralbrotula
23193.  Ogilbia ventralis (Gill, 1863) Gulf brotula
23194.  Ogilbichthys ferocis Møller, Schwarzhans & Nielsen, 2004 Ferocious coralbrotula
23195.  Ogilbichthys haitiensis Møller, Schwarzhans & Nielsen, 2004 Haiti coralbrotula
23196.  Ogilbichthys kakuki Møller, Schwarzhans & Nielsen, 2004 Kakuk's coralbrotula
23197.  Ogilbichthys longimanus Møller, Schwarzhans & Nielsen, 2004 Longfinned coralbrotula
23198.  Ogilbichthys microphthalmus Møller, Schwarzhans & Nielsen, 2004 Small-eyed coralbrotula
23199.  Ogilbichthys puertoricoensis Møller, Schwarzhans & Nielsen, 2004 Puerto Rico coralbrotula
23200.  Ogilbichthys tobagoensis Møller, Schwarzhans & Nielsen, 2004 Tobago coralbrotula
23201.  Ogilbyina novaehollandiae (Steindachner, 1879) Multicolour dottyback
23202.  Ogilbyina queenslandiae (Saville-Kent, 1893) Queensland dottyback
23203.  Ogilbyina salvati (Plessis & Fourmanoir, 1966)  
23204.  Oidiphorus brevis (Norman, 1937)  
23205.  Oidiphorus mcallisteri Anderson, 1988  
23206.  Okamejei acutispina (Ishiyama, 1958) Sharpspine skate
23207.  Okamejei arafurensis Last & Gledhill, 2008 Arafura skate
23208.  Okamejei boesemani (Ishihara, 1987) Boeseman's skate
23209.  Okamejei cairae Last, Fahmi & Ishihara, 2010 Borneo sand Skate
23210.  Okamejei heemstrai (McEachran & Fechhelm, 1982) East African skate
23211.  Okamejei hollandi (Jordan & Richardson, 1909) Yellow-spotted skate
23212.  Okamejei kenojei (Bürger, 1841) Ocellate spot skate
23213.  Okamejei leptoura Last & Gledhill, 2008  
23214.  Okamejei meerdervoortii (Bleeker, 1860) Bigeye skate
23215.  Okamejei mengae Jeong, Nakabo & Wu, 2007  
23216.  Okamejei ornata Weigmann, Stehmann & Thiel, 2015 Ornate skate
23217.  Okamejei panayensis Misawa, Babaran & Motomura, 2022 Philippine skate
23218.  Okamejei picta Ng, Ho, Joung & Liu, 2023  
23219.  Okamejei schmidti (Ishiyama, 1958) Browneye skate
23220.  Oligobrycon microstomus Eigenmann, 1915  
23221.  Oligocottus maculosus Girard, 1856 Tidepool sculpin
23222.  Oligocottus rimensis (Greeley, 1899) Saddleback sculpin
23223.  Oligocottus rubellio (Greeley, 1899) Rosy sculpin
23224.  Oligocottus snyderi Greeley, 1898 Fluffy sculpin
23225.  Oligolepis acutipennis (Valenciennes, 1837) Sharptail goby
23226.  Oligolepis cylindriceps (Hora, 1923)  
23227.  Oligolepis dasi (Talwar, Chatterjee & Dev Roy, 1982)  
23228.  Oligolepis formosanus (Nichols, 1958)  
23229.  Oligolepis jaarmani (Weber, 1913)  
23230.  Oligolepis stomias (Smith, 1941)  
23231.  Oligoplites altus (Günther, 1868) Longjaw leatherjacket
23232.  Oligoplites palometa (Cuvier, 1832) Maracaibo leatherjacket
23233.  Oligoplites refulgens Gilbert & Starks, 1904 Shortjaw leatherjacket
23234.  Oligoplites saliens (Bloch, 1793) Castin leatherjacket
23235.  Oligoplites saurus (Bloch & Schneider, 1801) Leatherjacket
23236.  Oligosarcus acutirostris Menezes, 1987  
23237.  Oligosarcus amome Almirón, Casciotta, Piálek, Doubnerová, Říčan, 2015  
23238.  Oligosarcus argenteus Günther, 1864  
23239.  Oligosarcus bolivianus (Fowler, 1940)  
23240.  Oligosarcus brevioris Menezes, 1987  
23241.  Oligosarcus hepsetus (Cuvier, 1829)  
23242.  Oligosarcus itau Mirande, Aguilera & Azpelicueta, 2011  
23243.  Oligosarcus jacuiensis Menezes & Ribeiro, 2010  
23244.  Oligosarcus jenynsii (Günther, 1864)  
23245.  Oligosarcus longirostris Menezes & Géry, 1983  
23246.  Oligosarcus macrolepis (Steindachner, 1877)  
23247.  Oligosarcus menezesi Miquelarena & Protogino, 1996  
23248.  Oligosarcus oligolepis (Steindachner, 1867)  
23249.  Oligosarcus paranensis Menezes & Géry, 1983  
23250.  Oligosarcus perdido Ribeiro, Cavallaro & Froehlich, 2007  
23251.  Oligosarcus pintoi Amaral Campos, 1945  
23252.  Oligosarcus planaltinae Menezes & Géry, 1983  
23253.  Oligosarcus platensis (Messner, 1962)  
23254.  Oligosarcus robustus Menezes, 1969  
23255.  Oligosarcus schindleri Menezes & Géry, 1983  
23256.  Oligosarcus solitarius Menezes, 1987  
23257.  Oligosarcus varii Menezes & Ribeiro, 2015  
23258.  Oliotius oligolepis (Bleeker, 1853) Checkered barb
23259.  Olisthops cyanomelas Richardson, 1850 Herring cale
23260.  Olivaichthys cuyanus (Ringuelet, 1965)  
23261.  Olivaichthys mesembrinus (Ringuelet, 1982)  
23262.  Olivaichthys viedmensis (MacDonagh, 1931) Otuno
23263.  Oloplotosus luteus Gomon & Roberts, 1978 Pale yellow tandan
23264.  Oloplotosus mariae Weber, 1913 Maria's tandan
23265.  Oloplotosus torobo Allen, 1985 Kutubu tandan
23266.  Olyra astrifera Arunachalam, Raja, Mayden & Chandran, 2013  
23267.  Olyra burmanica Day, 1872 Longtail catfish
23268.  Olyra collettii (Steindachner, 1881)  
23269.  Olyra horae (Prashad & Mukerji, 1929)  
23270.  Olyra kempi Chaudhuri, 1912  
23271.  Olyra longicaudata McClelland, 1842  
23272.  Olyra saginata Ng, Lalramliana & Lalthanzara, 2014  
23273.  Oman ypsilon Springer, 1985 Oman blenny
23274.  Omegophora armilla (Waite & McCulloch, 1915) Ringed toadfish
23275.  Omegophora cyanopunctata Hardy & Hutchins, 1981  
23276.  Omobranchus anolius (Valenciennes, 1836)  
23277.  Omobranchus aurosplendidus (Richardson, 1846)  
23278.  Omobranchus banditus Smith, 1959 Bandit blenny
23279.  Omobranchus elegans (Steindachner, 1876)  
23280.  Omobranchus elongatus (Peters, 1855) Cloister blenny
23281.  Omobranchus fasciolatoceps (Richardson, 1846)  
23282.  Omobranchus fasciolatus (Valenciennes, 1836) Arab blenny
23283.  Omobranchus ferox (Herre, 1927) Gossamer blenny
23284.  Omobranchus germaini (Sauvage, 1883) Germain's blenny
23285.  Omobranchus hikkaduwensis Bath, 1983  
23286.  Omobranchus loxozonus (Jordan & Starks, 1906)  
23287.  Omobranchus mekranensis (Regan, 1905) Mekran blenny
23288.  Omobranchus obliquus (Garman, 1903) Roundhead blenny
23289.  Omobranchus punctatus (Valenciennes, 1836) Muzzled blenny
23290.  Omobranchus robertsi Springer, 1981 Robert's blenny
23291.  Omobranchus rotundiceps (Macleay, 1881) Rotund blenny
23292.  Omobranchus smithi (Rao, 1974)  
23293.  Omobranchus steinitzi Springer & Gomon, 1975  
23294.  Omobranchus verticalis Springer & Gomon, 1975 Vertical blenny
23295.  Omobranchus woodi (Gilchrist & Thompson, 1908) Kappie blenny
23296.  Omobranchus zebra (Bleeker, 1868)  
23297.  Omosudis lowii Günther, 1887 Omosudid
23298.  Omox biporos Springer, 1972 Omox blenny
23299.  Omox lupus Springer, 1981 Wolf blenny
23300.  Ompok argestes Sudasinghe & Meegaskumbura, 2016 Wetzone butter catfish
23301.  Ompok bimaculatus (Bloch, 1794) Butter catfish
23302.  Ompok binotatus Ng, 2002  
23303.  Ompok borneensis (Steindachner, 1901)  
23304.  Ompok brevirictus Ng & Hadiaty, 2009  
23305.  Ompok canio (Hamilton, 1822)  
23306.  Ompok ceylonensis (Günther, 1864) Dryzone butter catfish
23307.  Ompok eugeneiatus (Vaillant, 1893) Malay glass catfish
23308.  Ompok fumidus Tan & Ng, 1996  
23309.  Ompok goae (Haig, 1952)  
23310.  Ompok hypophthalmus (Bleeker, 1846)  
23311.  Ompok javanensis (Hardenberg, 1938)  
23312.  Ompok jaynei Fowler, 1905  
23313.  Ompok karunkodu Ng, 2013  
23314.  Ompok leiacanthus (Bleeker, 1853)  
23315.  Ompok malabaricus (Valenciennes, 1840) Goan catfish
23316.  Ompok miostoma (Vaillant, 1902)  
23317.  Ompok pabda (Hamilton, 1822) Pabdah catfish
23318.  Ompok pabo (Hamilton, 1822) Pabo catfish
23319.  Ompok pinnatus Ng, 2003 Long-fin glass catfish
23320.  Ompok platyrhynchus Ng & Tan, 2004  
23321.  Ompok pluriradiatus Ng, 2002  
23322.  Ompok rhadinurus Ng, 2003 Smalltail butter catfish
23323.  Ompok siluroides Lacepède, 1803  
23324.  Ompok sindensis (Day, 1877)  
23325.  Ompok supernus Ng, 2008  
23326.  Ompok urbaini (Fang & Chaux, 1949)  
23327.  Ompok weberi (Hardenberg, 1936)  
23328.  Oncopterus darwinii Steindachner, 1874 Remo flounder
23329.  Oncorhynchus aguabonita (Jordan, 1892) Golden trout
23330.  Oncorhynchus apache (Miller, 1972) Apache trout
23331.  Oncorhynchus biwaensis Fujioka, Kuwahara, Tabata, Fuke & Nakabo, 2025 Biwa salmon
23332.  Oncorhynchus chrysogaster (Needham & Gard, 1964) Mexican golden trout
23333.  Oncorhynchus clarkii (Richardson, 1836) Cutthroat trout
23334.  Oncorhynchus formosanus (Jordan & Oshima, 1919) Formosan landlocked salmon
23335.  Oncorhynchus gilae (Miller, 1950) Gila trout
23336.  Oncorhynchus gorbuscha (Walbaum, 1792) Pink salmon
23337.  Oncorhynchus iwame Kimura & Nakamura, 1961 Iwame trout
23338.  Oncorhynchus kawamurae Jordan & McGregor, 1925 Kunimasu
23339.  Oncorhynchus keta (Walbaum, 1792) Chum salmon
23340.  Oncorhynchus kisutch (Walbaum, 1792) Coho salmon
23341.  Oncorhynchus masou (Brevoort, 1856) Masu salmon
23342.  Oncorhynchus mykiss (Walbaum, 1792) Rainbow trout
23343.  Oncorhynchus nerka (Walbaum, 1792) Sockeye salmon
23344.  Oncorhynchus rhodurus Jordan & McGregor, 1925 Japanese Amago
23345.  Oncorhynchus tshawytscha (Walbaum, 1792) Chinook salmon
23346.  Oneirodes acanthias (Gilbert, 1915) Spiny dreamer
23347.  Oneirodes alius Seigel & Pietsch, 1978  
23348.  Oneirodes amaokai Ho & Kawai, 2016  
23349.  Oneirodes anisacanthus (Regan, 1925)  
23350.  Oneirodes basili Pietsch, 1974  
23351.  Oneirodes bradburyae Grey, 1956  
23352.  Oneirodes bulbosus Chapman, 1939 Bulb-fish
23353.  Oneirodes carlsbergi (Regan & Trewavas, 1932)  
23354.  Oneirodes clarkei Swinney & Pietsch, 1988  
23355.  Oneirodes cordifer Prokofiev, 2014  
23356.  Oneirodes cristatus (Regan & Trewavas, 1932)  
23357.  Oneirodes dicromischus Pietsch, 1974  
23358.  Oneirodes epithales Orr, 1991 Nightmare dreamer
23359.  Oneirodes eschrichtii Lütken, 1871 Bulbous dreamer
23360.  Oneirodes flagellifer (Regan & Trewavas, 1932)  
23361.  Oneirodes formosanus Ho & Shao, 2019 Formosa dreamer
23362.  Oneirodes haplonema Stewart & Pietsch, 1998  
23363.  Oneirodes heteronema (Regan & Trewavas, 1932)  
23364.  Oneirodes kreffti Pietsch, 1974 Krefft's dreamer
23365.  Oneirodes luetkeni (Regan, 1925)  
23366.  Oneirodes macronema (Regan & Trewavas, 1932)  
23367.  Oneirodes macrosteus Pietsch, 1974  
23368.  Oneirodes melanocauda Bertelsen, 1951  
23369.  Oneirodes micronema Grobecker, 1978  
23370.  Oneirodes mirus (Regan & Trewavas, 1932)  
23371.  Oneirodes myrionemus Pietsch, 1974  
23372.  Oneirodes notius Pietsch, 1974  
23373.  Oneirodes parapietschi Prokofiev, 2014  
23374.  Oneirodes pietschi Ho & Shao, 2004  
23375.  Oneirodes plagionema Pietsch & Seigel, 1980  
23376.  Oneirodes posti Bertelsen & Grobecker, 1980  
23377.  Oneirodes pterurus Pietsch & Seigel, 1980  
23378.  Oneirodes quadrinema Ho, Kawai & Amaoka, 2016  
23379.  Oneirodes rosenblatti Pietsch, 1974  
23380.  Oneirodes sabex Pietsch & Seigel, 1980 Rough dreamer
23381.  Oneirodes sanjeevani Rajeeshkumar, 2017  
23382.  Oneirodes schistonema Pietsch & Seigel, 1980  
23383.  Oneirodes schmidti (Regan & Trewavas, 1932)  
23384.  Oneirodes sipharum Prokofiev, 2014  
23385.  Oneirodes theodoritissieri Belloc, 1938  
23386.  Oneirodes thompsoni (Schultz, 1934) Alaska dreamer
23387.  Oneirodes thysanema Pietsch & Seigel, 1980  
23388.  Onigocia bimaculata Knapp, Imamura & Sakashita, 2000 Two-spotted flathead
23389.  Onigocia grandisquama (Regan, 1908)  
23390.  Onigocia lacrimalis Imamura & Knapp, 2009 Smooth-snout flathead
23391.  Onigocia macrolepis (Bleeker, 1854) Notched flathead
23392.  Onigocia oligolepis (Regan, 1908) Large-scale flathead
23393.  Onigocia pedimacula (Regan, 1908) Broadband flathead
23394.  Onigocia sibogae Imamura, 2011  
23395.  Onigocia spinosa (Temminck & Schlegel, 1843) Midget flathead
23396.  Onuxodon albometeori Koeda, 2019 White pearlfish
23397.  Onuxodon fowleri (Smith, 1955) Fowler's pearlfish
23398.  Onuxodon margaritiferae (Rendahl, 1921) Bivalve pearlfish
23399.  Onuxodon parvibrachium (Fowler, 1927) Oyster pearlfish
23400.  Onychostoma alticorpus (Oshima, 1920) Taiwan ku fish
23401.  Onychostoma angustistomatum (Fang, 1940)  
23402.  Onychostoma barbatulum (Pellegrin, 1908) Taiwan shoveljaw carp
23403.  Onychostoma barbatum (Lin, 1931)  
23404.  Onychostoma breve (Wu & Chen, 1977)  
23405.  Onychostoma daduense Ding, 1994  
23406.  Onychostoma dongnaiense Hoang, Pham & Tran, 2015  
23407.  Onychostoma elongatum (Pellegrin & Chevey, 1934)  
23408.  Onychostoma fangi Kottelat, 2000  
23409.  Onychostoma fusiforme Kottelat, 1998  
23410.  Onychostoma gerlachi (Peters, 1881)  
23411.  Onychostoma krongnoense Hoang, Pham & Tran, 2015  
23412.  Onychostoma laticeps Günther, 1896  
23413.  Onychostoma lepturus (Boulenger, 1900)  
23414.  Onychostoma lini (Wu, 1939)  
23415.  Onychostoma macrolepis (Bleeker, 1871)  
23416.  Onychostoma meridionale Kottelat, 1998  
23417.  Onychostoma minnanense Jang-Liaw & Chen, 2013  
23418.  Onychostoma ovale Pellegrin & Chevey, 1936  
23419.  Onychostoma rarum (Lin, 1933)  
23420.  Onychostoma simum (Sauvage & Dabry de Thiersant, 1874)  
23421.  Onychostoma uniforme (Mai, 1978)  
23422.  Onychostoma virgulatum Xin, Zhang & Cao, 2009  
23423.  Oostethus insularis (Hora, 1925) Andaman pipefish
23424.  Oostethus jagorii (Peters, 1868)  
23425.  Opaeophacus acrogeneius Bond & Stein, 1984  
23426.  Opeatogenys cadenati Briggs, 1957  
23427.  Opeatogenys gracilis (Canestrini, 1864)  
23428.  Ophichthus alleni McCosker, 2010  
23429.  Ophichthus altipennis (Kaup, 1856) Highfin snake eel
23430.  Ophichthus aniptocheilos McCosker, 2010  
23431.  Ophichthus apachus McCosker & Rosenblatt, 1998 Thin snake eel
23432.  Ophichthus aphotistos McCosker & Chen, 2000 Dark deepwater snake-eel
23433.  Ophichthus apicalis (Anonymous [Bennett], 1830) Bluntnose snake-eel
23434.  Ophichthus arneutes McCosker & Rosenblatt, 1998  
23435.  Ophichthus asakusae Jordan & Snyder, 1901  
23436.  Ophichthus bicolor McCosker & Ho, 2015 Bicolored snake eel
23437.  Ophichthus bonaparti (Kaup, 1856) Napoleon snake eel
23438.  Ophichthus brachynotopterus Karrer, 1983  
23439.  Ophichthus brasiliensis (Kaup, 1856)  
23440.  Ophichthus brevicaudatus Chu, Wu & Jin, 1981  
23441.  Ophichthus brevidorsalis Chiu & Hibino, 2019 Short dorsal-fin snake eel
23442.  Ophichthus brevirostris McCosker & Ross, 2007 Snubnose snake eel
23443.  Ophichthus celebicus (Bleeker, 1856)  
23444.  Ophichthus cephalozona Bleeker, 1864 Dark-shouldered snake eel
23445.  Ophichthus chilkensis Chaudhuri, 1916 Chilka lake's snake eel
23446.  Ophichthus congroides McCosker, 2010  
23447.  Ophichthus cruentifer (Goode & Bean, 1896) Margined snake eel
23448.  Ophichthus cuulongensis Vo, Hibino & Ho, 2025 Mekong’s estuary snake eel
23449.  Ophichthus cylindroideus (Ranzani, 1839) Dusky snake eel
23450.  Ophichthus echeloides (D'Ancona, 1928)  
23451.  Ophichthus erabo (Jordan & Snyder, 1901) Blotched snake-eel
23452.  Ophichthus exourus McCosker, 1999  
23453.  Ophichthus fowleri (Jordan & Evermann, 1903) Fowler's snake eel
23454.  Ophichthus frontalis Garman, 1899 Deathbanded snakeeel
23455.  Ophichthus genie McCosker, 1999  
23456.  Ophichthus gomesii (Castelnau, 1855) Shrimp eel
23457.  Ophichthus grandoculis (Cantor, 1849)  
23458.  Ophichthus hirritus McCosker, 2010  
23459.  Ophichthus humanni McCosker, 2010  
23460.  Ophichthus hyposagmatus McCosker & Böhlke, 1984 Faintsaddled snake eel
23461.  Ophichthus ishiyamorum McCosker, 2010  
23462.  Ophichthus johnmccoskeri Mohapatra, Ray, Mohanty & Mishra, 2018 McCosker's snake eel
23463.  Ophichthus kailashchandrai Mohapatra, Ray, Mohanty & Mishra, 2020 Kailash Chandra's snake eel
23464.  Ophichthus kbalanensis Hibino & Ho, 2024 Kbalan’s snake eel
23465.  Ophichthus kunaloa McCosker, 1979  
23466.  Ophichthus kusanagi Hibino, McCosker & Tashiro, 2019 Kusanagi snake eel
23467.  Ophichthus lentiginosus McCosker, 2010  
23468.  Ophichthus leonensis Blache, 1975  
23469.  Ophichthus limkouensis Chen, 1929  
23470.  Ophichthus lithinus (Jordan & Richardson, 1908) Evermann's snake eel
23471.  Ophichthus longipenis McCosker & Rosenblatt, 1998 Slender snake eel
23472.  Ophichthus lupus Hibino, McCosker & Tashiro, 2019 Lupine snake eel
23473.  Ophichthus machidai McCosker, Ide & Endo, 2012  
23474.  Ophichthus macrochir (Bleeker, 1853) Bigfin snake eel
23475.  Ophichthus macrops Günther, 1910  
23476.  Ophichthus maculatus (Rafinesque, 1810)  
23477.  Ophichthus manilensis Herre, 1923  
23478.  Ophichthus marginatus (Peters, 1855) Shorthead snake-eel
23479.  Ophichthus mecopterus McCosker & Rosenblatt, 1998 Longarmed snake eel
23480.  Ophichthus megalops Asano, 1987  
23481.  Ophichthus melanoporus Kanazawa, 1963 Blackpored eel
23482.  Ophichthus melope McCosker & Rosenblatt, 1998  
23483.  Ophichthus menezesi McCosker & Böhlke, 1984  
23484.  Ophichthus microcephalus Day, 1878  
23485.  Ophichthus microstictus McCosker, 2010  
23486.  Ophichthus multidentis Hibino, Ho & Huang, 2024 Many-teeth snake eel
23487.  Ophichthus mystacinus McCosker, 1999  
23488.  Ophichthus naevius Kodeeswaran, Kathirvelpandian, Mohapatra, Kumar & Sarkar, 2023  
23489.  Ophichthus nguyenorum Vo, Hibino & Ho, 2025 Darked long-body snake eel
23490.  Ophichthus nigroventralis Kodeeswaran, Mohapatra & Kumar, 2023 Belly spotted snake eel
23491.  Ophichthus obtusus McCosker, Ide & Endo, 2012  
23492.  Ophichthus oligosteus Hibino, McCosker & Tashiro, 2019 Few-vertebrae snake eel
23493.  Ophichthus olivaceus McCosker & Bogorodsky, 2020 Olivaceous snake eel
23494.  Ophichthus omorgmus McCosker & Böhlke, 1984 Dottedline snake eel
23495.  Ophichthus ophis (Linnaeus, 1758) Spotted snake eel
23496.  Ophichthus pallens (Richardson, 1848) Narrow-fin snake eel
23497.  Ophichthus polyophthalmus Bleeker, 1864 Many-eyed snake-eel
23498.  Ophichthus pratasensis Ho, Ng & Lin, 2022  
23499.  Ophichthus pullus McCosker, 2005  
23500.  Ophichthus puncticeps (Kaup, 1859) Palespotted eel
23501.  Ophichthus remiger (Valenciennes, 1837) Punctuated snake-eel
23502.  Ophichthus retrodorsalis Liu, Tang & Zhang, 2010  
23503.  Ophichthus rex Böhlke & Caruso, 1980 King snake eel
23504.  Ophichthus roseus Tanaka, 1917  
23505.  Ophichthus rotundus Lee & Asano, 1997  
23506.  Ophichthus rufus (Rafinesque, 1810) Rufus snake-eel
23507.  Ophichthus rugifer Jordan & Bollman, 1890  
23508.  Ophichthus rutidoderma (Bleeker, 1852) Olive snake eel
23509.  Ophichthus sangjuensis (Ji & Kim, 2011) Korean Snake eel
23510.  Ophichthus semilunatus Hibino & Chiu, 2019 Half-moon blotch snake eel
23511.  Ophichthus serpentinus Seale, 1917  
23512.  Ophichthus shaoi McCosker & Ho, 2015 Long bodied snake eel
23513.  Ophichthus singapurensis Bleeker, 1864-65  
23514.  Ophichthus spinicauda (Norman, 1922) Antillean snake eel
23515.  Ophichthus suryai Behera, Acharya, Mishra & Mohapatra, 2024 Surya’s snake eel
23516.  Ophichthus tchangi Tang & Zhang, 2002  
23517.  Ophichthus tetratrema McCosker & Rosenblatt, 1998  
23518.  Ophichthus tomioi McCosker, 2010  
23519.  Ophichthus triserialis (Kaup, 1856) Pacific snake eel
23520.  Ophichthus tsuchidae Jordan & Snyder, 1901  
23521.  Ophichthus unicolor Regan, 1908 Plain snake-eel
23522.  Ophichthus urolophus (Temminck & Schlegel, 1846) Manetail snake eel
23523.  Ophichthus woosuitingi Chen, 1929  
23524.  Ophichthus yamakawai Hibino, McCosker & Tashiro, 2019 Ruler-pattern snake eel
23525.  Ophichthus zophistius (Jordan & Snyder, 1901) Temperate highfin snake eel
23526.  Ophichthus zophochir Jordan & Gilbert, 1882 Yellow snake eel
23527.  Ophiclinops hutchinsi George & Springer, 1980 Earspot snakeblenny
23528.  Ophiclinops pardalis (McCulloch & Waite, 1918) Spotted snake blenny
23529.  Ophiclinops varius (McCulloch & Waite, 1918) Variegated snake blenny
23530.  Ophiclinus antarcticus Castelnau, 1872 Dusky snake blenny
23531.  Ophiclinus brevipinnis George & Springer, 1980 Shortfin snakeblenny
23532.  Ophiclinus gabrieli Waite, 1906 Frosted snake blenny
23533.  Ophiclinus gracilis Waite, 1906 Black-back snake-blenny
23534.  Ophiclinus ningulus George & Springer, 1980 Variable snake-blenny
23535.  Ophiclinus pectoralis George & Springer, 1980 Whiteblotch snake blenny
23536.  Ophidion antipholus Lea & Robins, 2003 Longnose cusk-eel
23537.  Ophidion asiro (Jordan & Fowler, 1902) Misaki cuskeel
23538.  Ophidion barbatum Linnaeus, 1758 Snake blenny
23539.  Ophidion dromio Lea & Robins, 2003 Shorthead cusk-eel
23540.  Ophidion exul Robins, 1991 Exile cusk eel
23541.  Ophidion fulvum (Hildebrand & Barton, 1949) Earspot cusk eel
23542.  Ophidion galapagensis Lea & Robins, 2024 Galapagos cusk-eel
23543.  Ophidion galeoides (Gilbert, 1890) Striped cusk eel
23544.  Ophidion genyopus (Ogilby, 1897) Ravenous cusk
23545.  Ophidion grayi (Fowler, 1948) Blotched cusk-eel
23546.  Ophidion guianense Lea & Robins, 2003 Guianan cusk-eel
23547.  Ophidion holbrookii Putnam, 1874 Band cusk-eel
23548.  Ophidion imitator Lea, 1997 Mimic cusk-eel
23549.  Ophidion iris Breder, 1936 Rainbow cusk eel
23550.  Ophidion josephi Girard, 1858  
23551.  Ophidion lagochila (Böhlke & Robins, 1959) Harelip cusk
23552.  Ophidion lozanoi Matallanas, 1990  
23553.  Ophidion marginatum DeKay, 1842 Striped cusk-eel
23554.  Ophidion metoecus Robins, 1991  
23555.  Ophidion muraenolepis Günther, 1880 Blackedge cusk
23556.  Ophidion nocomis Robins & Böhlke, 1959 Letter opener
23557.  Ophidion puck Lea & Robins, 2003 Pallid cusk-eel
23558.  Ophidion robinsi Fahay, 1992 Colonial cusk-eel
23559.  Ophidion rochei Müller, 1845  
23560.  Ophidion saldanhai Matallanas & Brito, 1999  
23561.  Ophidion scrippsae (Hubbs, 1916) Basketweave cusk-eel
23562.  Ophidion selenops Robins & Böhlke, 1959 Mooneye cusk-eel
23563.  Ophidion smithi (Fowler, 1934)  
23564.  Ophioblennius atlanticus (Valenciennes, 1836)  
23565.  Ophioblennius clippertonensis Springer, 1962  
23566.  Ophioblennius macclurei (Silvester, 1915) Redlip blenny
23567.  Ophioblennius steindachneri Jordan & Evermann, 1898 Large-banded blenny
23568.  Ophioblennius trinitatis Miranda Ribeiro, 1919  
23569.  Ophiocara cantoris (Günther, 1861)  
23570.  Ophiocara gigas Kobayashi & Sato, 2023 Giant mud-gudgeon
23571.  Ophiocara macrolepidota (Bloch, 1792)  
23572.  Ophiocara macrostoma Kobayashi & Sato, 2023 Dark-fin gudgeon
23573.  Ophiocara ophicephalus (Valenciennes, 1837) Spangled gudgeon
23574.  Ophiocara porocephalum (Valenciennes, 1837) Northern mud gudgeon
23575.  Ophiodon elongatus Girard, 1854 Lingcod
23576.  Ophiogobius jenynsi Hoese, 1976  
23577.  Ophioscion adustus (Agassiz, 1831) Croaker
23578.  Ophioscion costaricensis Caldwell, 1958  
23579.  Ophioscion imiceps (Jordan & Gilbert, 1882) Blinkard croaker
23580.  Ophioscion panamensis Schultz, 1945 Panama croaker
23581.  Ophioscion scierus (Jordan & Gilbert, 1884) Point-Tuza croaker
23582.  Ophioscion simulus Gilbert, 1898 Snub-nosed croaker
23583.  Ophioscion strabo Gilbert, 1897 Squint-eyed croaker
23584.  Ophioscion typicus Gill, 1863 Point-nosed croaker
23585.  Ophioscion vermicularis (Günther, 1867) Vermiculated croaker
23586.  Ophisternon aenigmaticum Rosen & Greenwood, 1976 Obscure swamp eel
23587.  Ophisternon afrum (Boulenger, 1909) Guinea swamp eel
23588.  Ophisternon bengalense McClelland, 1844 Bengal eel
23589.  Ophisternon berlini Arroyave, Angulo, Mar-Silva & Stiassny, 2024 Berlin’s bloodworm eel
23590.  Ophisternon candidum (Mees, 1962) Blind cave eel
23591.  Ophisternon gutturale (Richardson, 1845) Australian swamp eel
23592.  Ophisternon infernale (Hubbs, 1938) Blind swamp eel
23593.  Ophisurus macrorhynchos Bleeker, 1853  
23594.  Ophisurus serpens (Linnaeus, 1758) Serpent eel
23595.  Ophthalmolebias ilheusensis (Costa & Lima, 2010)  
23596.  Ophthalmolepis lineolata (Valenciennes, 1839) Maori wrasse
23597.  Ophthalmolycus amberensis (Tomo, Marschoff & Torno, 1977)  
23598.  Ophthalmolycus andersoni Matallanas, 2009  
23599.  Ophthalmolycus bothriocephalus (Pappenheim, 1912)  
23600.  Ophthalmolycus campbellensis Andriashev & Fedorov, 1986  
23601.  Ophthalmolycus chilensis Anderson, 1992  
23602.  Ophthalmolycus conorhynchus (Garman, 1899)  
23603.  Ophthalmolycus eastmani Matallanas, 2011  
23604.  Ophthalmolycus lacrimegalos Prokofiev, Kobyliansky & Orlov, 2025  
23605.  Ophthalmolycus macrops (Günther, 1880)  
23606.  Ophthalmolycus polylepis Matallanas, 2011  
23607.  Ophthalmotilapia boops (Boulenger, 1901)  
23608.  Ophthalmotilapia heterodonta (Poll & Matthes, 1962)  
23609.  Ophthalmotilapia nasuta (Poll & Matthes, 1962)  
23610.  Ophthalmotilapia ventralis (Boulenger, 1898)  
23611.  Opisthocentrus ocellatus (Tilesius, 1811) Ocellated blenny
23612.  Opisthocentrus tenuis Bean & Bean, 1897  
23613.  Opisthocentrus zonope Jordan & Snyder, 1902  
23614.  Opisthonema berlangai Berry & Barrett, 1963 Galapagos thread herring
23615.  Opisthonema bulleri (Regan, 1904) Slender thread herring
23616.  Opisthonema libertate (Günther, 1867) Pacific thread herring
23617.  Opisthonema medirastre Berry & Barrett, 1963 Middling thread herring
23618.  Opisthonema oglinum (Lesueur, 1818) Atlantic thread herring
23619.  Opisthoproctus soleatus Vaillant, 1888 Barrel-eye
23620.  Opisthopterus dovii (Günther, 1868) Dove's longfin herring
23621.  Opisthopterus effulgens (Regan, 1903) Vaqueira longfin herring
23622.  Opisthopterus equatorialis Hildebrand, 1946 Equatorial longfin herring
23623.  Opisthopterus macrops (Günther, 1867) Bigeyed longfin herring
23624.  Opisthopterus tardoore (Cuvier, 1829) Tardoore
23625.  Opisthopterus valenciennesi Bleeker, 1872 Slender tardoor
23626.  Opistognathus abei Fujiwara & Ikeda, 2024 Abe’s jawfish
23627.  Opistognathus adelus Smith-Vaniz, 2010 Obscure jawfish
23628.  Opistognathus afer Smith-Vaniz, 2010 African jawfish
23629.  Opistognathus albicaudatus Smith-Vaniz, 2011 Whitetail jawfish
23630.  Opistognathus albomaculatus Smith-Vaniz, 2023 Whitespotted jawfish
23631.  Opistognathus alleni Smith-Vaniz, 2004 Abrolhos jawfish
23632.  Opistognathus asper Smith-Vaniz, 2023 Ashmore jawfish
23633.  Opistognathus aurifrons (Jordan & Thompson, 1905) Yellowhead jawfish
23634.  Opistognathus aurolineatus Smith-Vaniz, 2023 Threestripe jawfish
23635.  Opistognathus bathyphilus Smith-Vaniz, 2023 Lansdowne jawfish
23636.  Opistognathus biporus Smith-Vaniz, 2023 Bipored jawfish
23637.  Opistognathus brasiliensis Smith-Vaniz, 1997 Darkfin jawfish
23638.  Opistognathus brochus Bussing & Lavenberg, 2003  
23639.  Opistognathus castelnaui Bleeker, 1860 Castelnau's jawfish
23640.  Opistognathus challenger Smith-Vaniz, 2023  
23641.  Opistognathus crassus Smith-Vaniz, 2010 Stout jawfish
23642.  Opistognathus cryos Su & Ho, 2024 Frozen jawfish
23643.  Opistognathus ctenion Fujiwara, Motomura & Shinohara, 2023 Japanese whitespotted jawfish
23644.  Opistognathus cuvierii Valenciennes, 1836 Bartail jawfish
23645.  Opistognathus cyanospilotus Smith-Vaniz, 2009 Blueblotch jawfish
23646.  Opistognathus darwiniensis Macleay, 1878 Darwin jawfish
23647.  Opistognathus decorus Smith-Vaniz & Yoshino, 1985 Tattooedj jawfish
23648.  Opistognathus dendriticus (Jordan & Richardson, 1908) Dendtric jawfish
23649.  Opistognathus dipharus Smith-Vaniz, 2010 Tail beacon jawfish
23650.  Opistognathus elizabethensis Smith-Vaniz, 2004 Elizabeth reef jawfish
23651.  Opistognathus ensiferus Smith-Vaniz, 2016 Mannar jawfish
23652.  Opistognathus erdmanni Smith-Vaniz, 2023 Erdmann's jawfish
23653.  Opistognathus evermanni (Jordan & Snyder, 1902) Rainbow jawfish
23654.  Opistognathus eximius (Ogilby, 1908) Harlequin smiler
23655.  Opistognathus fenmutis Acero P. & Franke, 1993  
23656.  Opistognathus flavidus Smith-Vaniz, 2023 Yellowfin jawfish
23657.  Opistognathus fossoris Bussing & Lavenberg, 2003  
23658.  Opistognathus galapagensis Allen & Robertson, 1991 Galapagos jawfish
23659.  Opistognathus gilberti Böhlke, 1967 Yellow jawfish
23660.  Opistognathus helvolus Smith-Vaniz, 2023 Deep-water jawfish
23661.  Opistognathus hongkongiensis Chan, 1968  
23662.  Opistognathus hopkinsi (Jordan & Snyder, 1902)  
23663.  Opistognathus hyalinus Smith-Vaniz, 2023 Glassy jawfish
23664.  Opistognathus inornatus Ramsay & Ogilby, 1887 Black jawfish
23665.  Opistognathus iyonis (Jordan & Thompson, 1913)  
23666.  Opistognathus jacksoniensis Macleay, 1881 Smiler
23667.  Opistognathus latitabundus (Whitley, 1937) Blotched jawfish
23668.  Opistognathus leprocarus Smith-Vaniz, 1997 Roughcheek jawfish
23669.  Opistognathus liturus Smith-Vaniz & Yoshino, 1985  
23670.  Opistognathus lonchurus Jordan & Gilbert, 1882 Moustache jawfish
23671.  Opistognathus longinaris Smith-Vaniz, 2010 Long nostril jawfish
23672.  Opistognathus macrognathus Poey, 1860 Banded jawfish
23673.  Opistognathus macrolepis Peters, 1866 Bigscale jawfish
23674.  Opistognathus margaretae Smith-Vaniz, 1983 Halfscaled jawfish
23675.  Opistognathus maxillosus Poey, 1860 Mottled jawfish
23676.  Opistognathus megalepis Smith-Vaniz, 1972 Largesacle jawfish
23677.  Opistognathus megalops Smith-Vaniz, 2023 Bigeye jawfish
23678.  Opistognathus melachasme Smith-Vaniz, 1972 Yellowmouth jawfish
23679.  Opistognathus mexicanus Allen & Robertson, 1991 Mexican jawfish
23680.  Opistognathus microspilus Smith-Vaniz, 2023 Smallspot jawfish
23681.  Opistognathus muscatensis Boulenger, 1888 Robust jawfish
23682.  Opistognathus nigripinnis Smith-Vaniz, 2023 Blackfin jawfish
23683.  Opistognathus nigromarginatus Rüppell, 1830 Birdled jawfish
23684.  Opistognathus nothus Smith-Vaniz, 1997  
23685.  Opistognathus ocellicaudatus Shinohara, 2021 Eyespottail jawfish
23686.  Opistognathus panamaensis Allen & Robertson, 1991 Panamanian jawfish
23687.  Opistognathus papuensis Bleeker, 1868 Papuan jawfish
23688.  Opistognathus pardus Smith-Vaniz, Bineesh & Akhilesh, 2012  
23689.  Opistognathus parvus Smith-Vaniz, 2023 Dwarf jawfish
23690.  Opistognathus pholeter Smith-Vaniz, 2023 Hidden jawfish
23691.  Opistognathus punctatus Peters, 1869 Finespotted jawfish
23692.  Opistognathus randalli Smith-Vaniz, 2009 Gold-specs jawfish
23693.  Opistognathus reticeps Smith-Vaniz, 2004 Reticulated jawfish
23694.  Opistognathus reticulatus (McKay, 1969) Leopard jawfish
23695.  Opistognathus rhomaleus Jordan & Gilbert, 1882 Giant jawfish
23696.  Opistognathus robinsi Smith-Vaniz, 1997 Spotfin jawfish
23697.  Opistognathus rosenbergii Bleeker, 1856 Rosenberg's jawfish
23698.  Opistognathus rosenblatti Allen & Robertson, 1991 Blue-spotted jawfish
23699.  Opistognathus rufilineatus Smith-Vaniz & Allen, 2007 Red-Lined Jawfish
23700.  Opistognathus schrieri Smith-Vaniz, 2017 Curaçao jawfish
23701.  Opistognathus scops (Jenkins & Evermann, 1889) Bullseye jawfish
23702.  Opistognathus seminudus Smith-Vaniz, 2004 Halfnaked jawfish
23703.  Opistognathus signatus Smith-Vaniz, 1997  
23704.  Opistognathus simus Smith-Vaniz, 2010 Cargados jawfish
23705.  Opistognathus smithvanizi Bussing & Lavenberg, 2003  
23706.  Opistognathus solorensis Bleeker, 1853 Solor jawfish
23707.  Opistognathus stigmosus Smith-Vaniz, 2004 Coral sea jawfish
23708.  Opistognathus thionyi Smith-Vaniz, Tornabene & Macieira, 2018 Thiony's jawfish
23709.  Opistognathus trimaculatus Hiramatsu & Endo, 2013 Threespot jawfish
23710.  Opistognathus triops Smith-Vaniz, 2023 False-eye jawfish
23711.  Opistognathus variabilis Smith-Vaniz, 2009 Variable jawfish
23712.  Opistognathus verecundus Smith-Vaniz, 2004 Bashful jawfish
23713.  Opistognathus vicinus Smith-Vaniz, Tornabene & Macieira, 2018 Brazilian dusky jawfish
23714.  Opistognathus vigilax Smith-Vaniz, 2023 Watchful jawfish
23715.  Opistognathus walkeri Bussing & Lavenberg, 2003  
23716.  Opistognathus wassi Smith-Vaniz, 2023 Chinstrap jawfish
23717.  Opistognathus whitehursti (Longley, 1927) Dusky jawfish
23718.  Oplegnathus conwayi Richardson, 1840 Cape knifejaw
23719.  Oplegnathus fasciatus (Temminck & Schlegel, 1844) Barred knifejaw
23720.  Oplegnathus insignis (Kner, 1867) Pacific beakfish
23721.  Oplegnathus peaolopesi Smith, 1947 Mozambique knifejaw
23722.  Oplegnathus punctatus (Temminck & Schlegel, 1844) Spotted knifejaw
23723.  Oplegnathus robinsoni Regan, 1916 Natal knifejaw
23724.  Oplegnathus woodwardi Waite, 1900 Knifejaw
23725.  Oplopomops diacanthus (Schultz, 1943) Hole goby
23726.  Oplopomus caninoides (Bleeker, 1852) Triplespot goby
23727.  Oplopomus oplopomus (Valenciennes, 1837) Spinecheek goby
23728.  Opostomias micripnus (Günther, 1878) Obese dragonfish
23729.  Opostomias mitsuii Imai, 1941 Pitgum lanternfish
23730.  Opsanus beta (Goode & Bean, 1880) Gulf toadfish
23731.  Opsanus dichrostomus Collette, 2001 Bicolor toadfish
23732.  Opsanus pardus (Goode & Bean, 1880) Leopard toadfish
23733.  Opsanus phobetron Walters & Robins, 1961 Scarecrow toadfish
23734.  Opsanus tau (Linnaeus, 1766) Oyster toadfish
23735.  Opsaridium boweni (Fowler, 1930)  
23736.  Opsaridium engrauloides (Nichols, 1923)  
23737.  Opsaridium leleupi (Matthes, 1965)  
23738.  Opsaridium loveridgii (Norman, 1922)  
23739.  Opsaridium maculicauda (Pellegrin, 1926)  
23740.  Opsaridium microcephalum (Günther, 1864)  
23741.  Opsaridium microlepis (Günther, 1864) Lake salmon
23742.  Opsaridium peringueyi (Gilchrist & Thompson, 1913) Southern barred minnow
23743.  Opsaridium splendens Taverne & De Vos, 1997  
23744.  Opsaridium tweddleorum Skelton, 1996 dwarf sanjika
23745.  Opsaridium ubangiense (Pellegrin, 1901)  
23746.  Opsaridium zambezense (Peters, 1852) Barred minnow
23747.  Opsariichthys bea Nguyen, 1987  
23748.  Opsariichthys bidens Günther, 1873  
23749.  Opsariichthys dienbienensis Nguyen & Nguyen, 2000  
23750.  Opsariichthys duchuunguyeni Huynh & Chen, 2014  
23751.  Opsariichthys evolans (Jordan & Evermann, 1902)  
23752.  Opsariichthys hainanensis Nichols & Pope, 1927  
23753.  Opsariichthys hieni Nguyen, 1987  
23754.  Opsariichthys iridescens Peng, Zhou & Yang, 2024  
23755.  Opsariichthys kaopingensis Chen & Wu, 2009  
23756.  Opsariichthys macrolepis (Yang & Hwang, 1964)  
23757.  Opsariichthys minutus Nichols, 1926  
23758.  Opsariichthys pachycephalus Günther, 1868  
23759.  Opsariichthys rubriventris Chen, Li, Zhou & Wang, 2024  
23760.  Opsariichthys songmaensis Nguyen & Nguyen, 2000  
23761.  Opsariichthys uncirostris (Temminck & Schlegel, 1846) Three-lips
23762.  Opsarius ardens (Knight, Rai, d'Souza & Vijaykrishnan, 2015)  
23763.  Opsarius arunachalensis (Nath, Dam & Kumar, 2010)  
23764.  Opsarius bakeri (Day, 1865)  
23765.  Opsarius barna (Hamilton, 1822)  
23766.  Opsarius barnoides (Vinciguerra, 1890)  
23767.  Opsarius bendelisis (Hamilton, 1807)  
23768.  Opsarius bernatziki (Koumans, 1937)  
23769.  Opsarius canarensis Jerdon, 1849  
23770.  Opsarius chatricensis (Selim & Vishwanath, 2002)  
23771.  Opsarius cocsa (Hamilton, 1822)  
23772.  Opsarius dimorphicus (Tilak & Husain, 1990)  
23773.  Opsarius dogarsinghi (Hora, 1921)  
23774.  Opsarius gatensis (Valenciennes, 1844)  
23775.  Opsarius howesi (Barman, 1986)  
23776.  Opsarius infrafasciatus (Fowler, 1934)  
23777.  Opsarius kanaensis Arunkumar & Moyon, 2017  
23778.  Opsarius koratensis (Smith, 1931)  
23779.  Opsarius lairokensis (Arunkumar & Tombi Singh, 2000)  
23780.  Opsarius maculatus McClelland, 1839  
23781.  Opsarius malabaricus Jerdon, 1849  
23782.  Opsarius mujnaiensis Chowdhury, Tudu, Rath & Singh, 2025  
23783.  Opsarius nelsoni (Barman, 1988)  
23784.  Opsarius ngawa (Vishwanath & Manojkumar, 2002)  
23785.  Opsarius ornatus (Sauvage, 1883)  
23786.  Opsarius pectoralis (Husain, 2012)  
23787.  Opsarius profundus (Dishma & Vishwanath, 2012)  
23788.  Opsarius pulchellus (Smith, 1931)  
23789.  Opsarius putaoensis Qin, Maung & Chen, 2019  
23790.  Opsarius radiolatus (Günther, 1868) Gunther's baril
23791.  Opsarius sajikensis Moyon & Arunkumar, 2019  
23792.  Opsarius shacra (Hamilton, 1822)  
23793.  Opsarius siangi Kumari, Borah, Nair & Suresh, 2024  
23794.  Opsarius signicaudus (Tejavej, 2012)  
23795.  Opsarius tileo (Hamilton, 1822)  
23796.  Opsopoeodus emiliae Hay, 1881 Pugnose minnow
23797.  Optivus agastos Gomon, 2004 Violet roughy
23798.  Optivus agrammus Gomon, 2004 Western roughy
23799.  Optivus elongatus (Günther, 1859) Slender roughy
23800.  Opua nephodes Jordan, 1925 Cloudy goby
23801.  Orbiraja jensenae (Last & Lim, 2010) Sulu Sea skate
23802.  Orbiraja philipi (Lloyd, 1906)  
23803.  Orbiraja powelli (Alcock, 1898) Indian ring skate
23804.  Orcynopsis unicolor (Geoffroy Saint-Hilaire, 1817) Plain bonito
23805.  Orectolobus floridus Last & Chidlow, 2008 Floral banded wobbegong
23806.  Orectolobus halei Whitley, 1940 Banded wobbegong
23807.  Orectolobus hutchinsi Last, Chidlow & Compagno, 2006 Western wobbegong
23808.  Orectolobus japonicus Regan, 1906 Japanese wobbegong
23809.  Orectolobus leptolineatus Last, Pogonoski & White, 2010 Indonesian wobbegong
23810.  Orectolobus maculatus (Bonnaterre, 1788) Spotted wobbegong
23811.  Orectolobus ornatus (De Vis, 1883) Ornate wobbegong
23812.  Orectolobus parvimaculatus Last & Chidlow, 2008 Dwarf spotted wobbegong
23813.  Orectolobus reticulatus Last, Pogonoski & White, 2008 Network wobbegong
23814.  Orectolobus wardi Whitley, 1939 Northern wobbegong
23815.  Oregonichthys crameri (Snyder, 1908) Oregon chub
23816.  Oregonichthys kalawatseti Markle, Pearsons & Bills, 1991 Umpquachub
23817.  Oreichthys andrewi Knight, 2014  
23818.  Oreichthys coorgensis (Jayaram, 1982)  
23819.  Oreichthys cosuatis (Hamilton, 1822)  
23820.  Oreichthys crenuchoides Schäfer, 2009  
23821.  Oreichthys duospilus Keith & Kumar, 2015  
23822.  Oreichthys incognito Keith & Kumar, 2015  
23823.  Oreichthys parvus Smith, 1933  
23824.  Oreichthys warjaintia Dann, Dahanukar & Raghavan, 2024  
23825.  Oreochromis alcalicus (Hilgendorf, 1905) Common Natron tilapia
23826.  Oreochromis amphimelas (Hilgendorf, 1905) Manyara tilapia
23827.  Oreochromis andersonii (Castelnau, 1861) Three spotted tilapia
23828.  Oreochromis angolensis (Trewavas, 1973)  
23829.  Oreochromis aureus (Steindachner, 1864) Blue tilapia
23830.  Oreochromis chungruruensis (Ahl, 1924) Kiungululu tilapia
23831.  Oreochromis esculentus (Graham, 1928) Singida tilapia
23832.  Oreochromis grahami (Boulenger, 1912) Magadi tilapia
23833.  Oreochromis hunteri Günther, 1889 Lake Chala tilapia
23834.  Oreochromis ismailiaensis Mekkawy, 1995  
23835.  Oreochromis jipe (Lowe, 1955) Jipe tilapia
23836.  Oreochromis karomo (Poll, 1948) Karomo
23837.  Oreochromis karongae (Trewavas, 1941) Karonga tilapia
23838.  Oreochromis korogwe (Lowe, 1955) Korogwe tilapia
23839.  Oreochromis latilabris Seegers & Tichy, 1999 Wide-lipped Natron tilapia
23840.  Oreochromis lepidurus (Boulenger, 1899)  
23841.  Oreochromis leucostictus (Trewavas, 1933) Blue spotted tilapia
23842.  Oreochromis lidole (Trewavas, 1941) Lidole
23843.  Oreochromis macrochir (Boulenger, 1912) Longfin tilapia
23844.  Oreochromis malagarasi Trewavas, 1983 Malagarasi tilapia
23845.  Oreochromis mortimeri (Trewavas, 1966) Kariba tilapia
23846.  Oreochromis mossambicus (Peters, 1852) Mozambique tilapia
23847.  Oreochromis mweruensis Trewavas, 1983  
23848.  Oreochromis ndalalani Seegers & Tichy, 1999 Narrow-mouthed Natron tilapia
23849.  Oreochromis niloticus (Linnaeus, 1758) Nile tilapia
23850.  Oreochromis placidus (Trewavas, 1941) Black tilapia
23851.  Oreochromis rukwaensis (Hilgendorf & Pappenheim, 1903) Lake Rukwa tilapia
23852.  Oreochromis saka (Lowe, 1953)  
23853.  Oreochromis salinicola (Poll, 1948)  
23854.  Oreochromis schwebischi (Sauvage, 1884)  
23855.  Oreochromis shiranus Boulenger, 1897 Shire tilapia
23856.  Oreochromis spilurus (Günther, 1894) Sabaki tilapia
23857.  Oreochromis squamipinnis (Günther, 1864) Kasawala
23858.  Oreochromis tanganicae (Günther, 1894) Tanganyika tilapia
23859.  Oreochromis upembae (Thys van den Audenaerde, 1964)  
23860.  Oreochromis urolepis (Norman, 1922) Wami tilapia
23861.  Oreochromis variabilis (Boulenger, 1906) Victoria tilapia
23862.  Oreoglanis brevicula Ng & Kottelat, 2024  
23863.  Oreoglanis colurus Vidthayanon, Saenjundaeng & Ng, 2009  
23864.  Oreoglanis delacouri (Pellegrin, 1936)  
23865.  Oreoglanis frenata Ng & Rainboth, 2001  
23866.  Oreoglanis heteropogon Vidthayanon, Saenjundaeng & Ng, 2009  
23867.  Oreoglanis hypsiura Ng & Kottelat, 1999  
23868.  Oreoglanis immaculata Kong, Chen & Yang, 2007  
23869.  Oreoglanis infulata Ng & Freyhof, 2001  
23870.  Oreoglanis insignis Ng & Rainboth, 2001  
23871.  Oreoglanis jingdongensis Kong, Chen & Yang, 2007  
23872.  Oreoglanis laciniosa Vidthayanon, Saenjundaeng & Ng, 2009  
23873.  Oreoglanis lepturus Ng & Rainboth, 2001  
23874.  Oreoglanis macronemus Ng, 2004  
23875.  Oreoglanis macroptera (Vinciguerra, 1890)  
23876.  Oreoglanis majuscula Linthoingambi & Vishwanath, 2011  
23877.  Oreoglanis nakasathiani Vidthayanon, Saenjundaeng & Ng, 2009  
23878.  Oreoglanis pangenensis Sinha & Tamang, 2015  
23879.  Oreoglanis setigera Ng & Rainboth, 2001  
23880.  Oreoglanis siamensis Smith, 1933 Siamese bat catfish
23881.  Oreoglanis sudarai Vidthayanon, Saenjundaeng & Ng, 2009  
23882.  Oreoglanis suraswadii Vidthayanon, Saenjundaeng & Ng, 2009  
23883.  Oreoglanis tenuicauda Vidthayanon, Saenjundaeng & Ng, 2009  
23884.  Oreoglanis vicina Vidthayanon, Saenjundaeng & Ng, 2009  
23885.  Oreoleuciscus angusticephalus Bogutskaya, 2001 Narrow-headed Altai osman
23886.  Oreoleuciscus dsapchynensis Warpachowski, 1889  
23887.  Oreoleuciscus humilis Warpachowski, 1889 Dwarf Altai osman
23888.  Oreoleuciscus potanini (Kessler, 1879) Altai osman
23889.  Oreonectes andongensis Luo, Yang, Du & Luo, 2024  
23890.  Oreonectes barbatus Gan, 2013  
23891.  Oreonectes donglanensis Wu, 2013  
23892.  Oreonectes duanensis Lan, 2013  
23893.  Oreonectes elongatus Tang, Zhao & Zhang, 2012  
23894.  Oreonectes furcocaudalis Zhu & Cao, 1987  
23895.  Oreonectes guananensis Yang, Wei, Lan & Yang, 2011  
23896.  Oreonectes guidongensis Luo, Yu, Liao & Zhou, 2025  
23897.  Oreonectes luochengensis Yang, Wu, Wei & Yang, 2011  
23898.  Oreonectes macrolepis Huang, Du, Chen & Yang, 2009  
23899.  Oreonectes microphthalmus Du, Chen & Yang, 2008  
23900.  Oreonectes platycephalus Günther, 1868 Flat-headed loach
23901.  Oreonectes polystigmus Du, Chen & Yang, 2008  
23902.  Oreonectes retrodorsalis Lan, Yang & Chen, 1995  
23903.  Oreonectes translucens Zhang, Zhao & Zhang, 2006  
23904.  Oreonectes yuedongensis Luo, Lan, Xiao & Zhou, 2024 Yuedong hilly loach
23905.  Oreosoma atlanticum Cuvier, 1829 Ox-eyed oreo
23906.  Orestias agassizii Valenciennes, 1846  
23907.  Orestias albus Valenciennes, 1846  
23908.  Orestias ascotanensis Parenti, 1984  
23909.  Orestias chungarensis Vila & Pinto, 1987  
23910.  Orestias crawfordi Tchernavin, 1944  
23911.  Orestias ctenolepis Parenti, 1984  
23912.  Orestias cuvieri Valenciennes, 1846 Orestias
23913.  Orestias elegans Garman, 1895  
23914.  Orestias empyraeus Allen, 1942  
23915.  Orestias forgeti Lauzanne, 1981  
23916.  Orestias frontosus Cope, 1876  
23917.  Orestias gilsoni Tchernavin, 1944  
23918.  Orestias gloriae Vila, Scott, Mendez, Valenzuela, Iturra & Poulin, 2012  
23919.  Orestias gracilis Parenti, 1984  
23920.  Orestias gymnota Parenti, 1984  
23921.  Orestias hardini Parenti, 1984  
23922.  Orestias imarpe Parenti, 1984  
23923.  Orestias incae Garman, 1895  
23924.  Orestias ispi Lauzanne, 1981  
23925.  Orestias jussiei Valenciennes, 1846  
23926.  Orestias lastarriae Philippi, 1876  
23927.  Orestias laucaensis Arratia, 1982  
23928.  Orestias luteus Valenciennes, 1846  
23929.  Orestias minimus Tchernavin, 1944  
23930.  Orestias minutus Tchernavin, 1944  
23931.  Orestias mooni Tchernavin, 1944  
23932.  Orestias mulleri Valenciennes, 1846  
23933.  Orestias multiporis Parenti, 1984  
23934.  Orestias mundus Parenti, 1984  
23935.  Orestias olivaceus Garman, 1895  
23936.  Orestias parinacotensis Arratia, 1982  
23937.  Orestias pentlandii Valenciennes, 1846  
23938.  Orestias piacotensis Vila, 2006  
23939.  Orestias polonorum Tchernavin, 1944  
23940.  Orestias puni Tchernavin, 1944  
23941.  Orestias richersoni Parenti, 1984  
23942.  Orestias robustus Parenti, 1984  
23943.  Orestias silustani Allen, 1942  
23944.  Orestias taquiri Tchernavin, 1944  
23945.  Orestias tchernavini Lauzanne, 1981  
23946.  Orestias tomcooni Parenti, 1984  
23947.  Orestias tschudii Castelnau, 1855  
23948.  Orestias tutini Tchernavin, 1944  
23949.  Orestias uruni Tchernavin, 1944  
23950.  Orestias ututo Parenti, 1984  
23951.  Orinocodoras eigenmanni Myers, 1927  
23952.  Orthochromis gecki Schedel, Vreven, Katemo Manda, Abwe, Chocha Manda & Schliewen, 2018  
23953.  Orthochromis indermauri Schedel, Vreven, Katemo Manda, Abwe, Chocha Manda & Schliewen, 2018  
23954.  Orthochromis kalungwishiensis (Greenwood & Kullander, 1994)  
23955.  Orthochromis kasuluensis De Vos & Seegers, 1998  
23956.  Orthochromis katumbii Schedel, Vreven, Katemo Manda, Abwe, Chocha Manda & Schliewen, 2018  
23957.  Orthochromis kimpala Schedel, Vreven, Katemo Manda, Abwe, Chocha Manda & Schliewen, 2018  
23958.  Orthochromis luichensis De Vos & Seegers, 1998  
23959.  Orthochromis luongoensis (Greenwood & Kullander, 1994)  
23960.  Orthochromis machadoi (Poll, 1967) Cunene dwarf happy
23961.  Orthochromis malagaraziensis (David, 1937)  
23962.  Orthochromis mazimeroensis De Vos & Seegers, 1998  
23963.  Orthochromis mosoensis De Vos & Seegers, 1998  
23964.  Orthochromis mporokoso Schedel, Vreven, Katemo Manda, Abwe, Chocha Manda & Schliewen, 2018  
23965.  Orthochromis polyacanthus (Boulenger, 1899)  
23966.  Orthochromis rubrolabialis De Vos & Seegers, 1998  
23967.  Orthochromis rugufuensis De Vos & Seegers, 1998  
23968.  Orthochromis stormsi (Boulenger, 1902)  
23969.  Orthochromis torrenticola (Thys van den Audenaerde, 1963)  
23970.  Orthochromis uvinzae De Vos & Seegers, 1998  
23971.  Orthodon microlepidotus (Ayres, 1854) Sacramento blackfish
23972.  Orthonopias triacis Starks & Mann, 1911 Snubnose sculpin
23973.  Orthopristis cantharina (Jenyns, 1840) Sheephead grunt
23974.  Orthopristis chalcea (Günther, 1864) Brassy grunt
23975.  Orthopristis chrysoptera (Linnaeus, 1766) Pigfish
23976.  Orthopristis forbesi Jordan & Starks, 1897  
23977.  Orthopristis reddingi Jordan & Richardson, 1895 Bronze-striped grunt
23978.  Orthopristis rubra (Cuvier, 1830) Corocoro grunt
23979.  Orthospinus franciscensis (Eigenmann, 1914)  
23980.  Orthosternarchus tamandua (Boulenger, 1898)  
23981.  Oryzias asinua Parenti, Hadiaty, Lumbantobing & Herder, 2013  
23982.  Oryzias bonneorum Parenti, 2008  
23983.  Oryzias carnaticus (Jerdon, 1849) Spotted ricefish
23984.  Oryzias celebensis (Weber, 1894) Celebes medaka
23985.  Oryzias chenglongensis Chen & Lai, 2024  
23986.  Oryzias curvinotus (Nichols & Pope, 1927)  
23987.  Oryzias dancena (Hamilton, 1822) Indian blue ricefish
23988.  Oryzias dopingdopingensis Mandagi, Mokodongan, Tanaka & Yamahira, 2018 Doping-doping ricefish
23989.  Oryzias eversi Herder, Hadiaty & Nolte, 2012  
23990.  Oryzias hadiatyae Herder & Chapuis, 2010  
23991.  Oryzias haugiangensis Roberts, 1998  
23992.  Oryzias hubbsi Roberts, 1998  
23993.  Oryzias javanicus (Bleeker, 1854) Javanese ricefish
23994.  Oryzias kalimpaaensis Gani, Suhendra, Herder, Schwarzer, Möhring, Montenegro, Herjayanto & Mokodongan, 2022 Lake Kalimpa'a ricefish
23995.  Oryzias landangiensis Utama & Yamahira, 2022 Landangi ricefish
23996.  Oryzias latipes (Temminck & Schlegel, 1846) Japanese rice fish
23997.  Oryzias loxolepis Kobayashi, Mokodongan & Yamahira, 2023 Towuti ricefish
23998.  Oryzias luzonensis (Herre & Ablan, 1934)  
23999.  Oryzias marmoratus (Aurich, 1935) Marmorated medaka
24000.  Oryzias matanensis (Aurich, 1935) Matano medaka
24001.  Oryzias mekongensis Uwa & Magtoon, 1986  
24002.  Oryzias melastigma (McClelland, 1839)  
24003.  Oryzias minutillus Smith, 1945 Dwarf medaka
24004.  Oryzias moramoensis Utama, Mokodongan & Yamahira, 2024  
24005.  Oryzias nebulosus Parenti & Soeroto, 2004  
24006.  Oryzias nigrimas Kottelat, 1990 Black buntingi
24007.  Oryzias orthognathus Kottelat, 1990 Sharpjawed buntingi
24008.  Oryzias pectoralis Roberts, 1998  
24009.  Oryzias polylepis Möhring, Mokodongan & Herder, 2025  
24010.  Oryzias profundicola Kottelat, 1990 Yellow finned medaka
24011.  Oryzias sakaizumii Asai, Senou & Hosoya, 2012 Northern medaka
24012.  Oryzias sarasinorum (Popta, 1905) Sarasins minnow
24013.  Oryzias setnai (Kulkarni, 1940) Malabar ricefish
24014.  Oryzias sinensis Chen, Uwa & Chu, 1989  
24015.  Oryzias soerotoi Mokodongan, Tanaka & Yamahira, 2014  
24016.  Oryzias songkhramensis Magtoon, 2010  
24017.  Oryzias timorensis (Weber & de Beaufort, 1922)  
24018.  Oryzias uwai Roberts, 1998  
24019.  Oryzias wolasi Parenti, Hadiaty, Lumbantobing & Herder, 2013  
24020.  Oryzias woworae Parenti & Hadiaty, 2010  
24021.  Oscura heterospila (Hubbs, 1936) Montecristo cichlid
24022.  Osmerus dentex Steindachner & Kner, 1870 Pacific rainbow smelt
24023.  Osmerus eperlanus (Linnaeus, 1758) European smelt
24024.  Osmerus mordax (Mitchill, 1814) Rainbow smelt
24025.  Osmerus spectrum Cope, 1870 Pigmy smelt
24026.  Osopsaron formosensis Kao & Shen, 1985  
24027.  Osopsaron karlik Parin, 1985  
24028.  Osopsaron verecundum (Jordan & Snyder, 1902)  
24029.  Osphronemus exodon Roberts, 1994 Elephant ear gourami
24030.  Osphronemus goramy Lacepède, 1801 Giant gourami
24031.  Osphronemus laticlavius Roberts, 1992 Giant red tail gourami
24032.  Osphronemus septemfasciatus Roberts, 1992  
24033.  Ossancora asterophysa Birindelli & Sabaj Pérez, 2011  
24034.  Ossancora eigenmanni (Boulenger, 1895)  
24035.  Ossancora fimbriata (Kner, 1855)  
24036.  Ossancora punctata (Kner, 1855)  
24037.  Ossubtus xinguense Jégu, 1992 Parrot pacu
24038.  Osteobrama alfredianus (Valenciennes, 1844) Rohtee
24039.  Osteobrama bakeri (Day, 1873)  
24040.  Osteobrama belangeri (Valenciennes, 1844)  
24041.  Osteobrama bhimensis Singh & Yazdani, 1992  
24042.  Osteobrama cotio (Hamilton, 1822)  
24043.  Osteobrama cunma (Day, 1888)  
24044.  Osteobrama feae Vinciguerra, 1890  
24045.  Osteobrama neilli (Day, 1873)  
24046.  Osteobrama peninsularis Silas, 1952  
24047.  Osteobrama tikarpadaensis Shangningam, Rath, Tudu & Kosygin, 2020  
24048.  Osteobrama vigorsii (Sykes, 1839)  
24049.  Osteochilichthys elegans Plamoottil, 2022 The Charming cyprinid
24050.  Osteochilichthys formosus Plamoottil & Vineeth, 2022 The Superb cyprinid
24051.  Osteochilichthys nashii (Day, 1869) Nash's barb
24052.  Osteochilichthys thomassi (Day, 1877) Konti barb
24053.  Osteochilus bellus Popta, 1904  
24054.  Osteochilus bleekeri Kottelat, 2008  
24055.  Osteochilus borneensis (Bleeker, 1856)  
24056.  Osteochilus brachynotopteroides Chevey, 1934  
24057.  Osteochilus chini Karnasuta, 1993  
24058.  Osteochilus enneaporos (Bleeker, 1852)  
24059.  Osteochilus flavicauda Kottelat & Tan, 2009  
24060.  Osteochilus harrisoni Fowler, 1905  
24061.  Osteochilus ingeri Karnasuta, 1993  
24062.  Osteochilus intermedius Weber & de Beaufort, 1916  
24063.  Osteochilus jeruk Hadiaty & Siebert, 1998  
24064.  Osteochilus kahajanensis (Bleeker, 1856)  
24065.  Osteochilus kappenii (Bleeker, 1856)  
24066.  Osteochilus kelabau Popta, 1904  
24067.  Osteochilus kerinciensis Tan & Kottelat, 2009  
24068.  Osteochilus kuekenthali Ahl, 1922  
24069.  Osteochilus lini Fowler, 1935  
24070.  Osteochilus longidorsalis (Pethiyagoda & Kottelat, 1994)  
24071.  Osteochilus melanopleura (Bleeker, 1852)  
24072.  Osteochilus microcephalus (Valenciennes, 1842)  
24073.  Osteochilus partilineatus Kottelat, 1995  
24074.  Osteochilus pentalineatus Kottelat, 1982  
24075.  Osteochilus repang Popta, 1904  
24076.  Osteochilus salsburyi Nichols & Pope, 1927  
24077.  Osteochilus sarawakensis Karnasuta, 1993  
24078.  Osteochilus scapularis Fowler, 1939  
24079.  Osteochilus schlegelii (Bleeker, 1851) Giant sharkminnow
24080.  Osteochilus serokan Hadiaty & Siebert, 1998  
24081.  Osteochilus sondhii Hora & Mukerji, 1934  
24082.  Osteochilus spilurus (Bleeker, 1851)  
24083.  Osteochilus striatus Kottelat, 1998  
24084.  Osteochilus vittatoides Popta, 1904  
24085.  Osteochilus vittatus (Valenciennes, 1842) Bonylip barb
24086.  Osteochilus waandersii (Bleeker, 1853)  
24087.  Osteodiscus andriashevi Pitruk & Fedorov, 1990  
24088.  Osteodiscus cascadiae Stein, 1978 Bigtail snailfish
24089.  Osteodiscus lindbergi Chernova & Thiel, 2025  
24090.  Osteodiscus rhepostomias Stein, 2012  
24091.  Osteogeneiosus militaris (Linnaeus, 1758) Soldier catfish
24092.  Osteoglossum bicirrhosum (Cuvier, 1829) Arawana
24093.  Osteoglossum ferreirai Kanazawa, 1966 Black arawana
24094.  Osteomugil cunnesius (Valenciennes, 1836) Longarm mullet
24095.  Osteomugil engeli (Bleeker, 1858) Kanda
24096.  Osteomugil formosae (Oshima, 1922)  
24097.  Osteomugil perusii (Valenciennes, 1836) Longfinned mullet
24098.  Osteomugil robustus (Günther, 1861) Robust mullet
24099.  Osteomugil speigleri (Bleeker, 1858) Speigler's mullet
24100.  Ostichthys acanthorhinus Randall, Shimizu & Yamakawa, 1982 Spinesnout soldierfish
24101.  Ostichthys alamai Matsunuma, Fukui & Motomura, 2018 Alama’s soldierfish
24102.  Ostichthys archiepiscopus (Valenciennes, 1862) Straighthead soldierfish
24103.  Ostichthys brachygnathus Randall & Myers, 1993 Shortjaw soldierfish
24104.  Ostichthys convexus Greenfield, Randall & Psomadakis, 2017 Roundhead soldierfish
24105.  Ostichthys daniela Greenfield, Randall & Psomadakis, 2017 Daniela's soldierfish
24106.  Ostichthys delta Randall, Shimizu & Yamakawa, 1982 Redcoat soldierfish
24107.  Ostichthys hypsipterygion Randall, Shimizu & Yamakawa, 1982 Highfin soldierfish
24108.  Ostichthys japonicus (Cuvier, 1829) Japanese soldierfish
24109.  Ostichthys kaianus (Günther, 1880) Deepwater soldierfish
24110.  Ostichthys kinchi Fricke, 2017 New Ireland soldierfish
24111.  Ostichthys ovaloculus Randall & Wrobel, 1988 Ovaleye soldierfish
24112.  Ostichthys sandix Randall, Shimizu & Yamakawa, 1982 Vermilion soldierfish
24113.  Ostichthys spiniger Fricke, 2017 Western Pacific spinysnout soldierfish
24114.  Ostichthys sufensis Golani, 1984 Red Sea soldierfish
24115.  Ostichthys trachypoma (Günther, 1859) Bigeye soldierfish
24116.  Ostorhinchus angustatus (Smith & Radcliffe, 1911) Broadstriped cardinalfish
24117.  Ostorhinchus aphanes Fraser, 2012  
24118.  Ostorhinchus apogonoides (Bleeker, 1856) Short-tooth cardinal
24119.  Ostorhinchus aroubiensis (Hombron & Jacquinot, 1853)  
24120.  Ostorhinchus aterrimus (Günther, 1867)  
24121.  Ostorhinchus atrogaster (Smith & Radcliffe, 1912) Blackbelly cardinalfish
24122.  Ostorhinchus aureus (Lacepède, 1802) Ring-tailed cardinalfish
24123.  Ostorhinchus brevispinis (Fraser & Randall, 2003)  
24124.  Ostorhinchus bryx (Fraser, 1998) Offshore cardinalfish
24125.  Ostorhinchus capricornis (Allen & Randall, 1993) Capricorn cardinalfish
24126.  Ostorhinchus cavitensis (Jordan & Seale, 1907) Whiteline cardinalfish
24127.  Ostorhinchus chalcius (Fraser & Randall, 1986)  
24128.  Ostorhinchus cheni (Hayashi, 1990) Munahosi cardinalfish
24129.  Ostorhinchus chrysopomus (Bleeker, 1854) Spotted-gill cardinalfish
24130.  Ostorhinchus chrysotaenia (Bleeker, 1851) Yellowlined cardinalfish
24131.  Ostorhinchus cladophilos (Allen & Randall, 2002) Shelter cardinalfish
24132.  Ostorhinchus compressus (Smith & Radcliffe, 1911) Ochre-striped cardinalfish
24133.  Ostorhinchus cookii (Macleay, 1881) Cook's cardinalfish
24134.  Ostorhinchus cyanosoma (Bleeker, 1853) Yellowstriped cardinalfish
24135.  Ostorhinchus cyanotaenia (Bleeker, 1853)  
24136.  Ostorhinchus dispar (Fraser & Randall, 1976) Redspot cardinalfish
24137.  Ostorhinchus diversus (Smith & Radcliffe, 1912)  
24138.  Ostorhinchus doederleini (Jordan & Snyder, 1901) Doederlein's cardinalfish
24139.  Ostorhinchus endekataenia (Bleeker, 1852) Candystripe cardinalfish
24140.  Ostorhinchus fasciatus (White, 1790) Broadbanded cardinalfish
24141.  Ostorhinchus flagelliferus Smith, 1961 Coachwhip cardinal
24142.  Ostorhinchus flavus (Allen & Randall, 1993) Brassy cardinalfish
24143.  Ostorhinchus fleurieu Lacepède, 1802 Flower cardinalfish
24144.  Ostorhinchus franssedai (Allen, Kuiter & Randall, 1994) Frans' cardinalfish
24145.  Ostorhinchus fukuii (Hayashi, 1990)  
24146.  Ostorhinchus griffini (Seale, 1910) Hookfin cardinalfish
24147.  Ostorhinchus gularis (Fraser & Lachner, 1984) Gular cardinalfish
24148.  Ostorhinchus hartzfeldii (Bleeker, 1852) Hartzfeld's cardinalfish
24149.  Ostorhinchus hoevenii (Bleeker, 1854) Frostfin cardinalfish
24150.  Ostorhinchus holotaenia (Regan, 1905) Copperstriped cardinalfish
24151.  Ostorhinchus ishigakiensis (Ida & Moyer, 1974)  
24152.  Ostorhinchus jenkinsi (Evermann & Seale, 1907) Spot-nape cardinalfish
24153.  Ostorhinchus kiensis (Jordan & Snyder, 1901) Rifle cardinal
24154.  Ostorhinchus komodoensis (Allen, 1998) Komodo cardinalfish
24155.  Ostorhinchus leptofasciatus (Allen, 2001) Slenderline cardinalfish
24156.  Ostorhinchus leslie Schultz & Randall, 2006  
24157.  Ostorhinchus limenus (Randall & Hoese, 1988) Sydney cardinalfish
24158.  Ostorhinchus lineomaculatus (Allen & Randall, 2002) Linespot cardinalfish
24159.  Ostorhinchus luteus (Randall & Kulbicki, 1998) Yellow cardinalfish
24160.  Ostorhinchus maculiferus (Garrett, 1864) Spotted cardinalfish
24161.  Ostorhinchus margaritophorus (Bleeker, 1855) Red-striped cardinalfish
24162.  Ostorhinchus melanoproctus (Fraser & Randall, 1976) Blackvent cardinalfish
24163.  Ostorhinchus melanopterus (Fowler & Bean, 1930)  
24164.  Ostorhinchus microspilos (Allen & Randall, 2002) Microspot cardinalfish
24165.  Ostorhinchus moluccensis (Valenciennes, 1832) Moluccan cardinalfish
24166.  Ostorhinchus monospilus (Fraser, Randall & Allen, 2002) Moluccen cardinal
24167.  Ostorhinchus multilineatus (Bleeker, 1874) Many-lined cardinalfish
24168.  Ostorhinchus mydrus (Jordan & Seale, 1905)  
24169.  Ostorhinchus nanus (Allen, Kuiter & Randall, 1994) Tiny cardinalfish
24170.  Ostorhinchus neotes (Allen, Kuiter & Randall, 1994) Mini cardinalfish
24171.  Ostorhinchus nigripes (Playfair, 1867) Blackfoot cardinal
24172.  Ostorhinchus nigrocincta (Smith & Radcliffe, 1912) Blackbelt cardinalfish
24173.  Ostorhinchus nigrofasciatus (Lachner, 1953) Blackstripe cardinalfish
24174.  Ostorhinchus norfolcensis (Ogilby, 1888) Norfolk cardinalfish
24175.  Ostorhinchus notatus (Houttuyn, 1782) Spotnape cardinalfish
24176.  Ostorhinchus noumeae (Whitley, 1958)  
24177.  Ostorhinchus novemfasciatus (Cuvier, 1828) Sevenstriped cardinalfish
24178.  Ostorhinchus ocellicaudus (Allen, Kuiter & Randall, 1994) Tail-eye cardinalfish
24179.  Ostorhinchus oxina (Fraser, 1999)  
24180.  Ostorhinchus oxygrammus (Allen, 2001) Sharpline cardinalfish
24181.  Ostorhinchus pallidofasciatus (Allen, 1987) Palestriped cardinalfish
24182.  Ostorhinchus pallidus Allen & Erdmann, 2017  
24183.  Ostorhinchus parvulus (Smith & Radcliffe, 1912)  
24184.  Ostorhinchus pleuron (Fraser, 2005) Rib-bar cardinalfish
24185.  Ostorhinchus properuptus (Whitley, 1964) Southern orange-lined cardinal fish
24186.  Ostorhinchus pselion (Randall, Fraser & Lachner, 1990)  
24187.  Ostorhinchus quinquestriatus (Regan, 1908)  
24188.  Ostorhinchus radcliffei (Fowler, 1918)  
24189.  Ostorhinchus regula (Fraser & Randall, 2003)  
24190.  Ostorhinchus relativus (Randall, 2001)  
24191.  Ostorhinchus rubrimacula (Randall & Kulbicki, 1998) Rubyspot cardinalfish
24192.  Ostorhinchus rueppellii (Günther, 1859) Gobbleguts
24193.  Ostorhinchus schlegeli (Bleeker, 1855) Schlegel's cardinalfish
24194.  Ostorhinchus sealei (Fowler, 1918) Seale's cardinalfish
24195.  Ostorhinchus selas (Randall & Hayashi, 1990) Meteor cardinalfish
24196.  Ostorhinchus semilineatus (Temminck & Schlegel, 1842) Half-lined cardinal
24197.  Ostorhinchus septemstriatus (Günther, 1880) Sevenband cardinalfish
24198.  Ostorhinchus sinus (Randall, 2001)  
24199.  Ostorhinchus spilurus (Regan, 1905)  
24200.  Ostorhinchus taeniophorus (Regan, 1908) Reef-flat cardinalfish
24201.  Ostorhinchus unitaeniatus (Allen, 1995) Single-striped cardinalfish
24202.  Ostorhinchus urostigmus (Bleeker, 1874)  
24203.  Ostorhinchus victoriae (Günther, 1859) Western striped cardinalfish
24204.  Ostorhinchus wassinki (Bleeker, 1861) Kupang cardinalfish
24205.  Ostorhinchus wilsoni (Fowler, 1918)  
24206.  Ostracion cubicum Linnaeus, 1758 Yellow boxfish
24207.  Ostracion cyanurus Rüppell, 1828 Bluetail trunkfish
24208.  Ostracion immaculatum Temminck & Schlegel, 1850 Bluespotted boxfish
24209.  Ostracion meleagris Shaw, 1796 Spotted boxfish
24210.  Ostracion nasus Bloch, 1785 Shortnose boxfish
24211.  Ostracion rhinorhynchos Bleeker, 1851 Horn-nosed boxfish
24212.  Ostracion solorense Bleeker, 1853 Reticulate boxfish
24213.  Ostracion trachys Randall, 1975 Roughskin trunkfish
24214.  Ostracion whitleyi Fowler, 1931 Whitley's box
24215.  Ostracoberyx dorygenys Fowler, 1934  
24216.  Ostracoberyx fowleri Matsubara, 1939  
24217.  Ostracoberyx paxtoni Quéro & Ozouf-Costaz, 1991 Spinycheek seabass
24218.  Othonocheirodus eigenmanni Myers, 1927  
24219.  Othos dentex (Cuvier, 1828) Harlequin fish
24220.  Otocinclus affinis Steindachner, 1877 Golden otocinclus
24221.  Otocinclus arnoldi Regan, 1909  
24222.  Otocinclus batmani Lehmann A., 2006  
24223.  Otocinclus bororo Schaefer, 1997  
24224.  Otocinclus caxarari Schaefer, 1997  
24225.  Otocinclus cocama Reis, 2004  
24226.  Otocinclus flexilis Cope, 1894  
24227.  Otocinclus hasemani Steindachner, 1915  
24228.  Otocinclus hoppei Miranda Ribeiro, 1939  
24229.  Otocinclus huaorani Schaefer, 1997  
24230.  Otocinclus juruenae Ribeiro & Lehmann A., 2016  
24231.  Otocinclus macrospilus Eigenmann & Allen, 1942  
24232.  Otocinclus mangaba Lehmann A., Mayer & Reis, 2010  
24233.  Otocinclus mariae Fowler, 1940  
24234.  Otocinclus mimulus Axenrot & Kullander, 2003  
24235.  Otocinclus mura Schaefer, 1997  
24236.  Otocinclus tapirape Britto & Moreira, 2002  
24237.  Otocinclus vestitus Cope, 1872  
24238.  Otocinclus vittatus Regan, 1904  
24239.  Otocinclus xakriaba Schaefer, 1997  
24240.  Otolithes arabicus Lin, Qurban, Shen & Chao, 2019  
24241.  Otolithes cuvieri Trewavas, 1974 Lesser tigertooth croaker
24242.  Otolithes ruber (Bloch & Schneider, 1801) Tigertooth croaker
24243.  Otolithoides biauritus (Cantor, 1849) Bronze croaker
24244.  Otolithoides pama (Hamilton, 1822) Pama croaker
24245.  Otopharynx aletes Oliver, 2018  
24246.  Otopharynx alpha Oliver, 2018  
24247.  Otopharynx antron Cleaver, Konings & Stauffer, 2009  
24248.  Otopharynx argyrosoma (Regan, 1922)  
24249.  Otopharynx auromarginatus (Boulenger, 1908) Golden-margined hap
24250.  Otopharynx brooksi Oliver, 1989  
24251.  Otopharynx decorus (Trewavas, 1935)  
24252.  Otopharynx heterodon (Trewavas, 1935) Royal blue hap
24253.  Otopharynx lithobates Oliver, 1989  
24254.  Otopharynx mumboensis Oliver, 2018  
24255.  Otopharynx ovatus (Trewavas, 1935)  
24256.  Otopharynx pachycheilus Arnegard & Snoeks, 2001  
24257.  Otopharynx panniculus Oliver, 2018  
24258.  Otopharynx peridodeka Oliver, 2018  
24259.  Otopharynx selenurus Regan, 1922  
24260.  Otopharynx speciosus (Trewavas, 1935)  
24261.  Otopharynx spelaeotes Cleaver, Konings & Stauffer, 2009  
24262.  Otopharynx styrax Oliver, 2018  
24263.  Otopharynx tetraspilus (Trewavas, 1935)  
24264.  Otopharynx tetrastigma (Günther, 1894)  
24265.  Otophidium chickcharney Böhlke & Robins, 1959 Ghost cusk-eel
24266.  Otophidium dormitator Böhlke & Robins, 1959 Sleeper cusk-eel
24267.  Otophidium indefatigabile Jordan & Bollman, 1890 Bighead cusk eel
24268.  Otophidium omostigma (Jordan & Gilbert, 1882) Polka-dot cusk-eel
24269.  Otothyris juquiae Garavello, Britski & Schaefer, 1998  
24270.  Otothyris lophophanes (Eigenmann & Eigenmann, 1889) Brown sucker catfish
24271.  Otothyris rostrata Garavello, Britski & Schaefer, 1998  
24272.  Otothyris travassosi Garavello, Britski & Schaefer, 1998  
24273.  Otothyropsis alicula Lippert, Calegari & Reis, 2014  
24274.  Otothyropsis biamnicus Calegari, Lehmann A. & Reis, 2013  
24275.  Otothyropsis dialeukos Calegari, Morlis & Reis, 2017  
24276.  Otothyropsis marapoama Ribeiro, Carvalho & Melo, 2005  
24277.  Otothyropsis piribebuy Calegari, Lehmann A. & Reis, 2011  
24278.  Otothyropsis polyodon Calegari, Lehmann A. & Reis, 2013  
24279.  Owstonia ainonaka Smith-Vaniz & Johnson, 2016  
24280.  Owstonia aurora Liao, Reyes & Shao, 2022 Aurora's bandfish
24281.  Owstonia contodon Smith-Vaniz & Johnson, 2016  
24282.  Owstonia crassa Smith-Vaniz & Johnson, 2016  
24283.  Owstonia dispar Smith-Vaniz & Johnson, 2016  
24284.  Owstonia dorypterus (Fowler, 1934)  
24285.  Owstonia elongata Smith-Vaniz & Johnson, 2016  
24286.  Owstonia fallax Smith-Vaniz & Johnson, 2016  
24287.  Owstonia geminata Smith-Vaniz & Johnson, 2016  
24288.  Owstonia grammodon (Fowler, 1934)  
24289.  Owstonia hastata Smith-Vaniz & Johnson, 2016  
24290.  Owstonia hawaiiensis Smith-Vaniz & Johnson, 2016  
24291.  Owstonia ignota Smith-Vaniz & Johnson, 2016  
24292.  Owstonia japonica Kamohara, 1935  
24293.  Owstonia kamoharai Endo, Liao & Matsuura, 2015 Kamohara's Bandfish
24294.  Owstonia lepiota Smith-Vaniz & Johnson, 2016  
24295.  Owstonia maccullochi Whitley, 1934 McCulloch's bandfish
24296.  Owstonia macrophthalma (Fourmanoir, 1985)  
24297.  Owstonia melanoptera Smith-Vaniz & Johnson, 2016  
24298.  Owstonia merensis Smith-Vaniz & Johnson, 2016  
24299.  Owstonia mundyi Smith-Vaniz & Johnson, 2016  
24300.  Owstonia nalani Smith-Vaniz & Johnson, 2016  
24301.  Owstonia nigromarginata (Fourmanoir, 1985)  
24302.  Owstonia nudibucca Smith-Vaniz & Johnson, 2016  
24303.  Owstonia psilos Smith-Vaniz & Johnson, 2016  
24304.  Owstonia raredonae Smith-Vaniz & Johnson, 2016  
24305.  Owstonia rhamma Smith-Vaniz & Johnson, 2016  
24306.  Owstonia sarmiento Liao, Reyes & Shao, 2009  
24307.  Owstonia scottensis Smith-Vaniz & Johnson, 2016  
24308.  Owstonia sibogae (Weber, 1913)  
24309.  Owstonia similis Smith-Vaniz & Johnson, 2016  
24310.  Owstonia simotera (Smith, 1968)  
24311.  Owstonia taeniosoma (Kamohara, 1935)  
24312.  Owstonia tosaensis Kamohara, 1934  
24313.  Owstonia totomiensis Tanaka, 1908 Short-tail bandfish
24314.  Owstonia weberi (Gilchrist, 1922)  
24315.  Owstonia whiteheadi (Talwar, 1973) Indian bandfish
24316.  Oxuderces dentatus Eydoux & Souleyet, 1850  
24317.  Oxuderces wirzi (Koumans, 1937) Wirz's goby
24318.  Oxybrycon parvulus Géry, 1964  
24319.  Oxycercichthys veliferus (Lubbock, 1980) Sailfin dottyback
24320.  Oxycheilinus arenatus (Valenciennes, 1840) Speckled maori wrasse
24321.  Oxycheilinus bimaculatus (Valenciennes, 1840) Two-spot wrasse
24322.  Oxycheilinus celebicus (Bleeker, 1853) Celebes wrasse
24323.  Oxycheilinus digramma (Lacepède, 1801) Cheeklined wrasse
24324.  Oxycheilinus lineatus Randall, Westneat & Gomon, 2003  
24325.  Oxycheilinus mentalis (Rüppell, 1828) Mental wrasse
24326.  Oxycheilinus nigromarginatus Randall, Westneat & Gomon, 2003 Blackmargin maori wrasse
24327.  Oxycheilinus orientalis (Günther, 1862) Oriental maori wrasse
24328.  Oxycheilinus samurai Fukui, Muto & Motomura, 2016 Black-tip Maori-wrasse
24329.  Oxycheilinus unifasciatus (Streets, 1877) Ringtail maori wrasse
24330.  Oxycirrhites typus Bleeker, 1857 Longnose hawkfish
24331.  Oxyconger leptognathus (Bleeker, 1858) Shorttail pike conger
24332.  Oxydoras kneri Bleeker, 1862  
24333.  Oxydoras niger (Valenciennes, 1821) Ripsaw catfish
24334.  Oxydoras sifontesi Fernández-Yépez, 1968  
24335.  Oxyeleotris altipinna Allen & Renyaan, 1996  
24336.  Oxyeleotris aruensis (Weber, 1911) Aru gudgeon
24337.  Oxyeleotris caeca Allen, 1996  
24338.  Oxyeleotris colasi Pouyaud, Kadarusman & Hadiaty, 2013  
24339.  Oxyeleotris fimbriata (Weber, 1907) Fimbriate gudgeon
24340.  Oxyeleotris herwerdenii (Weber, 1910) Blackbanded gauvina
24341.  Oxyeleotris heterodon (Weber, 1907) Sentani gudgeon
24342.  Oxyeleotris lineolata (Steindachner, 1867) Sleepy cod
24343.  Oxyeleotris marmorata (Bleeker, 1852) Marble goby
24344.  Oxyeleotris mertoni (Weber, 1911)  
24345.  Oxyeleotris nullipora Roberts, 1978 Poreless gudgeon
24346.  Oxyeleotris paucipora Roberts, 1978 Fewpored gudgeon
24347.  Oxyeleotris selheimi (Macleay, 1884) Giant gudgeon
24348.  Oxyeleotris siamensis (Günther, 1861)  
24349.  Oxyeleotris stagnicola Allen, Hortle & Renyaan, 2000 Swamp gudgeon
24350.  Oxyeleotris urophthalmoides (Bleeker, 1853) Tailspot gudgeon
24351.  Oxyeleotris urophthalmus (Bleeker, 1851)  
24352.  Oxyeleotris wisselensis Allen & Boeseman, 1982 Paniai gudgeon
24353.  Oxygaster anomalura Van Hasselt, 1823  
24354.  Oxygaster pointoni (Fowler, 1934)  
24355.  Oxygymnocypris stewartii (Lloyd, 1908)  
24356.  Oxylapia polli Kiener & Maugé, 1966 Elongated Madagascar cichlid
24357.  Oxylebius pictus Gill, 1862 Painted greenling
24358.  Oxymetopon compressus Chan, 1966 Robust ribbongoby
24359.  Oxymetopon curticauda Prokofiev, 2016  
24360.  Oxymetopon cyanoctenosum Klausewitz & Condé, 1981 Blue-barred ribbon goby
24361.  Oxymetopon filamentosum Fourmanoir, 1967  
24362.  Oxymetopon typus Bleeker, 1861 Sailfin ribbon-goby
24363.  Oxymonacanthus halli Marshall, 1952 Red Sea longnose filefish
24364.  Oxymonacanthus longirostris (Bloch & Schneider, 1801) Harlequin filefish
24365.  Oxynoemacheilus anatolicus Erk'akan, Özeren & Nalbant, 2008 Burdur loach
24366.  Oxynoemacheilus angorae (Steindachner, 1897) Angora loach
24367.  Oxynoemacheilus araxensis (Bănărescu & Nalbant, 1978) Aras loach
24368.  Oxynoemacheilus argyrogramma (Heckel, 1847) Two spot loach
24369.  Oxynoemacheilus arsaniasus Freyhof, Kaya, Turan & Geiger, 2019  
24370.  Oxynoemacheilus atili Erk'akan, 2012 Lake Beysehir loach
24371.  Oxynoemacheilus axylos Yoğurtçuoğlu, Kaya & Freyhof, 2022  
24372.  Oxynoemacheilus banarescui (Delmastro, 1982)  
24373.  Oxynoemacheilus bergi (Gratzianov, 1907)  
24374.  Oxynoemacheilus bergianus (Derjavin, 1934)  
24375.  Oxynoemacheilus brandtii (Kessler, 1877) Kura loach
24376.  Oxynoemacheilus bureschi (Drensky, 1928) Bulgarian stone loach
24377.  Oxynoemacheilus cemali Turan, Kaya, Kalayci, Bayçelebi & Aksu, 2019  
24378.  Oxynoemacheilus ceyhanensis (Erk'Akan, Nalbant & Özeren, 2007) Elbistan loach
24379.  Oxynoemacheilus chaboras Kaya, Kurtul, Aksu, Oral & Freyhof, 2024  
24380.  Oxynoemacheilus chomanicus Kamangar, Prokofiev, Ghaderi & Nalbant, 2014  
24381.  Oxynoemacheilus ciceki Sungur, Jalili & Eagderi, 2017  
24382.  Oxynoemacheilus cilicicus Kaya, Turan, Bayçelebi, Kalayci & Freyhof, 2020  
24383.  Oxynoemacheilus cinicus (Erk'Akan, Nalbant & Özeren, 2007)  
24384.  Oxynoemacheilus cyri (Berg, 1910) Göle loach
24385.  Oxynoemacheilus eliasi Yoğurtçuoğlu, Kaya & Freyhof, 2022  
24386.  Oxynoemacheilus elsae Eagderi, Jalili & Çiçek, 2018  
24387.  Oxynoemacheilus ercisianus (Erk'akan & Kuru, 1986) Van loach
24388.  Oxynoemacheilus erdali (Erk'Akan, Nalbant & Özeren, 2007)  
24389.  Oxynoemacheilus eregliensis (Bănărescu & Nalbant, 1978)  
24390.  Oxynoemacheilus euphraticus (Bănărescu & Nalbant, 1964)  
24391.  Oxynoemacheilus evreni (Erk'Akan, Nalbant & Özeren, 2007) Ceyhan sportive loach
24392.  Oxynoemacheilus fatmae Turan, Aksu, Güçlü & Kalayci, 2024  
24393.  Oxynoemacheilus frenatus (Heckel, 1843) Banded Tigris loach
24394.  Oxynoemacheilus galilaeus (Günther, 1864)  
24395.  Oxynoemacheilus germencicus (Erk'Akan, Nalbant & Özeren, 2007) Carian loach
24396.  Oxynoemacheilus gyndes Freyhof & Abdullah, 2017  
24397.  Oxynoemacheilus hamwii (Krupp & Schneider, 1991)  
24398.  Oxynoemacheilus hanae Freyhof & Abdullah, 2017  
24399.  Oxynoemacheilus hazarensis Freyhof & Özuluğ, 2017  
24400.  Oxynoemacheilus insignis (Heckel, 1843) Syrian loach
24401.  Oxynoemacheilus isauricus Yoğurtçuoğlu, Kaya, Özuluğ & Freyhof, 2021  
24402.  Oxynoemacheilus kaynaki Erk'akan, Özeren & Nalbant, 2008 Melid loach
24403.  Oxynoemacheilus kentritensis Freyhof, Kaya & Turan, 2017  
24404.  Oxynoemacheilus kermanshahensis (Bănărescu & Nalbant, 1966)  
24405.  Oxynoemacheilus kiabii Golzarianpour, Abdoli & Freyhof, 2011  
24406.  Oxynoemacheilus kosswigi (Erk'akan & Kuru, 1986) Paphlagonian loach
24407.  Oxynoemacheilus kottelati Turan, Aksu, Güçlü & Kalayci, 2024  
24408.  Oxynoemacheilus kurdistanicus Kamangar, Prokofiev, Ghaderi & Nalbant, 2014  
24409.  Oxynoemacheilus lenkoranensis (Abdurakhmanov, 1962)  
24410.  Oxynoemacheilus leontinae (Lortet, 1883)  
24411.  Oxynoemacheilus longipinnis (Coad & Nalbant, 2005)  
24412.  Oxynoemacheilus mediterraneus (Erk'Akan, Nalbant & Özeren, 2007) Pamphylian loach
24413.  Oxynoemacheilus melenicus Turan, Aksu & Kalayci, 2023  
24414.  Oxynoemacheilus merga (Krynicki, 1840) Krynicki's loach
24415.  Oxynoemacheilus mesudae Erk'akan, 2012 Isiki loach
24416.  Oxynoemacheilus muefiti Freyhof, Kaya, Turan & Geiger, 2019  
24417.  Oxynoemacheilus namiri (Krupp & Schneider, 1991) Levantine loach
24418.  Oxynoemacheilus nasreddini Yoğurtçuoğlu, Kaya & Freyhof, 2021  
24419.  Oxynoemacheilus panthera (Heckel, 1843)  
24420.  Oxynoemacheilus parvinae Sayyadzadeh, Eagderi & Esmaeili, 2016  
24421.  Oxynoemacheilus paucilepis (Erk'Akan, Nalbant & Özeren, 2007) Mancilik dwarf loach
24422.  Oxynoemacheilus persa (Heckel, 1847)  
24423.  Oxynoemacheilus phasicus Freyhof, Kaya, Epitashvili & Geiger, 2021  
24424.  Oxynoemacheilus phoxinoides (Erk'Akan, Nalbant & Özeren, 2007) Iznik loach
24425.  Oxynoemacheilus pindus (Economidis, 2005)  
24426.  Oxynoemacheilus sakaryaensis Turan, Aksu & Kalayci, 2023  
24427.  Oxynoemacheilus samanticus (Bănărescu & Nalbant, 1978) Kizilirmak sportive loach
24428.  Oxynoemacheilus seyhanensis (Bănărescu, 1968) Samanti loach
24429.  Oxynoemacheilus seyhanicola (Erk'Akan, Nalbant & Özeren, 2007)  
24430.  Oxynoemacheilus shehabi Freyhof & Geiger, 2021  
24431.  Oxynoemacheilus simavicus (Balik & Bănărescu, 1978) Simav loach
24432.  Oxynoemacheilus theophilii Stoumboudi, Kottelat & Barbieri, 2006  
24433.  Oxynoemacheilus tigris (Heckel, 1843) Tigris loach
24434.  Oxynoemacheilus tongiorgii (Nalbant & Bianco, 1998)  
24435.  Oxynoemacheilus veyseli Çiçek, Eagderi & Sungur, 2018  
24436.  Oxynoemacheilus zagrosensis Kamangar, Prokofiev, Ghaderi & Nalbant, 2014  
24437.  Oxynoemacheilus zarzianus Freyhof & Geiger, 2017  
24438.  Oxynotus bruniensis (Ogilby, 1893) Prickly dogfish
24439.  Oxynotus caribbaeus Cervigón, 1961 Caribbean roughshark
24440.  Oxynotus centrina (Linnaeus, 1758) Angular roughshark
24441.  Oxynotus japonicus Yano & Murofushi, 1985 Japanese roughshark
24442.  Oxynotus paradoxus Frade, 1929 Sailfin roughshark
24443.  Oxyporhamphus micropterus (Valenciennes, 1847) Bigwing halfbeak
24444.  Oxyporhamphus similis Bruun, 1935 False halfbeak
24445.  Oxyropsis acutirostris Miranda Ribeiro, 1951  
24446.  Oxyropsis carinata (Steindachner, 1879)  
24447.  Oxyropsis wrightiana Eigenmann & Eigenmann, 1889  
24448.  Oxyurichthys auchenolepis Bleeker, 1876 Scaly-nape tentacle goby
24449.  Oxyurichthys chinensis Pezold & Larson, 2015  
24450.  Oxyurichthys cornutus McCulloch & Waite, 1918 Horned tentacle goby
24451.  Oxyurichthys guibei Smith, 1959  
24452.  Oxyurichthys heisei Pezold, 1998 Ribbon goby
24453.  Oxyurichthys keiensis (Smith, 1938) Kei goby
24454.  Oxyurichthys lemayi (Smith, 1947) Lace goby
24455.  Oxyurichthys limophilus Pezold & Larson, 2015  
24456.  Oxyurichthys lonchotus (Jenkins, 1903) Speartail mudgoby
24457.  Oxyurichthys microlepis (Bleeker, 1849) Maned goby
24458.  Oxyurichthys mindanensis (Herre, 1927)  
24459.  Oxyurichthys notonema (Weber, 1909) Threadfin mudgoby
24460.  Oxyurichthys omanensis Zarei, Al Jufaili & Esmaeili, 2022 Oman's eyebrow goby
24461.  Oxyurichthys ophthalmonema (Bleeker, 1856) Eyebrow goby
24462.  Oxyurichthys papuensis (Valenciennes, 1837) Frogface goby
24463.  Oxyurichthys paulae Pezold, 1998 Jester goby
24464.  Oxyurichthys petersii (Klunzinger, 1871) Peter's goby
24465.  Oxyurichthys rapa Pezold & Larson, 2015  
24466.  Oxyurichthys stigmalophius (Mead & Böhlke, 1958) Spotfin goby
24467.  Oxyurichthys takagi Pezold, 1998  
24468.  Oxyurichthys tentacularis (Valenciennes, 1837)  
24469.  Oxyurichthys uronema (Weber, 1909) Longtail tentacle goby
24470.  Oxyurichthys viridis Herre, 1927  
24471.  Oxyurichthys visayanus Herre, 1927  
24472.  Oxyurichthys zeta Pezold & Larson, 2015  
24473.  Oxyzygonectes dovii (Günther, 1866) White-eye
24474.  Ozichthys albimaculosus (Kailola, 1976) Cream-spotted cardinalfish
24475.  Pachycara alepidotum Anderson & Mincarone, 2006  
24476.  Pachycara andersoni Møller, 2003 Anderson's eelpout
24477.  Pachycara arabica Møller, 2003 Arabian eelpout
24478.  Pachycara brachycephalum (Pappenheim, 1912) Shorthead eelpout
24479.  Pachycara bulbiceps (Garman, 1899) Snubnose eelpout
24480.  Pachycara caribbaeum Anderson, Somerville & Copley, 2016  
24481.  Pachycara cousinsi Møller & King, 2007  
24482.  Pachycara crassiceps (Roule, 1916)  
24483.  Pachycara crossacanthum Anderson, 1989  
24484.  Pachycara dolichaulus Anderson, 2006  
24485.  Pachycara garricki Anderson, 1990  
24486.  Pachycara goni Anderson, 1991  
24487.  Pachycara gymninium Anderson & Peden, 1988 Nakednape eelpout
24488.  Pachycara karenae Anderson, 2012  
24489.  Pachycara lepinium Anderson & Peden, 1988 Scalynape eelpout
24490.  Pachycara matallanasi Corbella & Møller, 2014  
24491.  Pachycara mesoporum Anderson, 1989  
24492.  Pachycara microcephalum (Jensen, 1902)  
24493.  Pachycara nazca Anderson & Bluhm, 1997  
24494.  Pachycara pammelas Anderson, 1989  
24495.  Pachycara priedei Møller & King, 2007  
24496.  Pachycara rimae Anderson, 1989  
24497.  Pachycara saldanhai Biscoito & Almeida, 2004  
24498.  Pachycara shcherbachevi Anderson, 1989  
24499.  Pachycara sulaki Anderson, 1989  
24500.  Pachycara suspectum (Garman, 1899)  
24501.  Pachycara thermophilum Geistdoerfer, 1994  
24502.  Pachychilon macedonicum (Steindachner, 1892)  
24503.  Pachychilon pictum (Heckel & Kner, 1858)  
24504.  Pachymetopon aeneum (Gilchrist & Thompson, 1908) Blue hottentot
24505.  Pachymetopon blochii (Valenciennes, 1830) Hottentot seabream
24506.  Pachymetopon grande Günther, 1859 Bronze seabream
24507.  Pachypanchax arnoulti Loiselle, 2006  
24508.  Pachypanchax omalonotus (Duméril, 1861) Powder-blue panchax
24509.  Pachypanchax patriciae Loiselle, 2006  
24510.  Pachypanchax playfairii (Günther, 1866) Golden panchax
24511.  Pachypanchax sakaramyi (Holly, 1928)  
24512.  Pachypanchax sparksorum Loiselle, 2006  
24513.  Pachypanchax varatraza Loiselle, 2006  
24514.  Pachypops fourcroi (Lacepède, 1802) Guyanan croaker
24515.  Pachypops pigmaeus Casatti, 2002  
24516.  Pachypops trifilis (Müller & Troschel, 1849)  
24517.  Pachypterus acutirostris (Day, 1870)  
24518.  Pachypterus atherinoides (Bloch, 1794) Indian potasi
24519.  Pachypterus khavalchor (Kulkarni, 1952) Khavalchor catfish
24520.  Pachystomias microdon (Günther, 1878) Smalltooth dragonfish
24521.  Pachyula conorhynchus (Weber, 1913) Lorentz catfish
24522.  Pachyula crassilabris (Ramsay & Ogilby, 1886) Thick-lipped catfish
24523.  Pachyurus adspersus Steindachner, 1879 Brazilian croaker
24524.  Pachyurus bonariensis Steindachner, 1879 La Plata croaker
24525.  Pachyurus calhamazon Casatti, 2001  
24526.  Pachyurus francisci (Cuvier, 1830) San Francisco croaker
24527.  Pachyurus gabrielensis Casatti, 2001  
24528.  Pachyurus junki Soares & Casatti, 2000  
24529.  Pachyurus paucirastrus Aguilera, 1983  
24530.  Pachyurus schomburgkii Günther, 1860 Amazon croaker
24531.  Pachyurus squamipennis Agassiz, 1831  
24532.  Pachyurus stewarti Casatti & Chao, 2002  
24533.  Padogobius bonelli (Bonaparte, 1846) Padanian goby
24534.  Padogobius nigricans (Canestrini, 1867) Arno goby
24535.  Paedocypris carbunculus Britz & Kottelat, 2008  
24536.  Paedocypris micromegethes Kottelat, Britz, Tan & Witte, 2006  
24537.  Paedocypris progenetica Kottelat, Britz, Tan & Witte, 2006  
24538.  Paedogobius kimurai Iwata, Hosoya & Larson, 2001 Babyface goby
24539.  Paedovaricus imswe (Greenfield, 1981) Whiteband goby
24540.  Pagellus acarne (Risso, 1827) Axillary seabream
24541.  Pagellus affinis Boulenger, 1888 Arabian pandora
24542.  Pagellus bellottii Steindachner, 1882 Red pandora
24543.  Pagellus bogaraveo (Brünnich, 1768) Blackspot seabream
24544.  Pagellus erythrinus (Linnaeus, 1758) Common pandora
24545.  Pagellus natalensis Steindachner, 1903 Natal pandora
24546.  Pagetodes antarcticus (Dollo, 1900) Long-fingered icefish
24547.  Pagetodes atkinsoni (Regan, 1914)  
24548.  Pagetodes pappenheimi (Regan, 1913)  
24549.  Pagetopsis macropterus (Boulenger, 1907)  
24550.  Pagetopsis maculata Barsukov & Permitin, 1958  
24551.  Pagothenia borchgrevinki (Boulenger, 1902) Bald notothen
24552.  Pagrus africanus Akazaki, 1962 Southern common seabream
24553.  Pagrus auratus (Forster, 1801) Silver seabream
24554.  Pagrus auriga Valenciennes, 1843 Redbanded seabream
24555.  Pagrus caeruleostictus (Valenciennes, 1830) Bluespotted seabream
24556.  Pagrus major (Temminck & Schlegel, 1843) Red seabream
24557.  Pagrus pagrus (Linnaeus, 1758) Red porgy
24558.  Palaeoplex palimpsest Schedel, Kupriyanov, Katongo & Schliewen, 2020  
24559.  Palatogobius grandoculus Greenfield, 2002  
24560.  Palatogobius incendius Tornabene, Robertson & Baldwin, 2017  
24561.  Palatogobius paradoxus Gilbert, 1971 Mauve goby
24562.  Pallasina barbata (Steindachner, 1876) Tubenose poacher
24563.  Pallidochromis tokolosh Turner, 1994  
24564.  Palmoliparis beckeri Balushkin, 1996 Gloved snailfish
24565.  Paloa polylepis Herre, 1927  
24566.  Paloa villadolidi Roxas & Ablan, 1940  
24567.  Palutrus meteori (Klausewitz & Zander, 1967) Meteor goby
24568.  Palutrus pruinosa (Jordan & Seale, 1906) Pruinosa goby
24569.  Palutrus reticularis Smith, 1959  
24570.  Palutrus scapulopunctatus (de Beaufort, 1912) Scapular goby
24571.  Pampus argenteus (Euphrasen, 1788) Silver pomfret
24572.  Pampus chinensis (Euphrasen, 1788) Chinese silver pomfret
24573.  Pampus cinereus (Bloch, 1795) Grey pomfret
24574.  Pampus minor Liu & Li, 1998 Southern lesser pomfret
24575.  Pampus punctatissimus (Temminck & Schlegel, 1845)  
24576.  Panamius panamensis (Meek & Hildebrand, 1913)  
24577.  Panaqolus albivermis Lujan, Steele & Velasquez, 2013  
24578.  Panaqolus albomaculatus (Kanazawa, 1958)  
24579.  Panaqolus changae (Chockley & Armbruster, 2002)  
24580.  Panaqolus claustellifer Tan, Souza & Armbruster, 2016  
24581.  Panaqolus dentex (Günther, 1868)  
24582.  Panaqolus gnomus (Schaefer & Stewart, 1993) Dwarf panaque
24583.  Panaqolus maccus (Schaefer & Stewart, 1993) Clown panaque
24584.  Panaqolus nix Cramer & Rapp Py-Daniel, 2015  
24585.  Panaqolus nocturnus (Schaefer & Stewart, 1993) Dusky panaque
24586.  Panaqolus orcesi Provenzano, Barriga-Salazar & Stewart, 2024  
24587.  Panaqolus pantostiktos Provenzano, Barriga-Salazar & Stewart, 2024  
24588.  Panaqolus purusiensis (La Monte, 1935)  
24589.  Panaque armbrusteri Lujan, Hidalgo & Stewart, 2010  
24590.  Panaque bathyphilus Lujan & Chamon, 2008  
24591.  Panaque cochliodon (Steindachner, 1879)  
24592.  Panaque nigrolineatus (Peters, 1877) Royal panaque
24593.  Panaque schaeferi Lujan, Hidalgo & Stewart, 2010  
24594.  Panaque suttonorum Schultz, 1944 Blue-eye panaque
24595.  Panaque titan Lujan, Hidalgo & Stewart, 2010  
24596.  Pandaka bipunctata Chen, Wu, Zhong & Zhao, 2008  
24597.  Pandaka lidwilli (McCulloch, 1917) Lidwill's dwarfgoby
24598.  Pandaka pusilla Herre, 1927 Tiny pygmy-goby
24599.  Pandaka pygmaea Herre, 1927 Dwarf pygmy goby
24600.  Pandaka rouxi (Weber, 1911) Roux's pygmy-goby
24601.  Pandaka silvana (Barnard, 1943) Dwarfgoby
24602.  Pandaka trimaculata Akihito & Meguro, 1975  
24603.  Pangasianodon gigas Chevey, 1931 Mekong giant catfish
24604.  Pangasianodon hypophthalmus (Sauvage, 1878) Striped catfish
24605.  Pangasius bocourti Sauvage, 1880  
24606.  Pangasius conchophilus Roberts & Vidthayanon, 1991  
24607.  Pangasius djambal Bleeker, 1846  
24608.  Pangasius elongatus Pouyaud, Gustiano & Teugels, 2002  
24609.  Pangasius humeralis Roberts, 1989  
24610.  Pangasius kinabatanganensis Roberts & Vidthayanon, 1991  
24611.  Pangasius krempfi Fang & Chaux, 1949  
24612.  Pangasius kunyit Pouyaud, Teugels & Legendre, 1999  
24613.  Pangasius larnaudii Bocourt, 1866 Spot pangasius
24614.  Pangasius lithostoma Roberts, 1989  
24615.  Pangasius macronema Bleeker, 1850  
24616.  Pangasius mahakamensis Pouyaud, Gustiano & Teugels, 2002  
24617.  Pangasius mekongensis Gustiano, Teugels & Pouyaud, 2003  
24618.  Pangasius myanmar Roberts & Vidthayanon, 1991  
24619.  Pangasius nasutus (Bleeker, 1863)  
24620.  Pangasius nieuwenhuisii (Popta, 1904)  
24621.  Pangasius pangasius (Hamilton, 1822) Pangas catfish
24622.  Pangasius polyuranodon Bleeker, 1852  
24623.  Pangasius rheophilus Pouyaud & Teugels, 2000  
24624.  Pangasius sabahensis Gustiano, Teugels & Pouyaud, 2003  
24625.  Pangasius sanitwongsei Smith, 1931 Giant pangasius
24626.  Pangasius silasi Dwivedi, Gupta, Singh, Mohindra, Chandra, Easawarn, Jena & Lal, 2017  
24627.  Pangio agma (Burridge, 1992)  
24628.  Pangio alcoides Kottelat & Lim, 1993  
24629.  Pangio alternans Kottelat & Lim, 1993  
24630.  Pangio ammophila Britz, Ali & Raghavan, 2012  
24631.  Pangio anguillaris (Vaillant, 1902)  
24632.  Pangio apoda Britz & Maclaine, 2007  
24633.  Pangio atactos Tan & Kottelat, 2009  
24634.  Pangio bhujia Anoop, Britz, Arjun, Dahanukar & Raghavan, 2019  
24635.  Pangio bitaimac Tan & Kottelat, 2009  
24636.  Pangio borneensis (Boulenger, 1894)  
24637.  Pangio cuneovirgata (Raut, 1957)  
24638.  Pangio doriae (Perugia, 1892)  
24639.  Pangio elongata Britz & Maclaine, 2007  
24640.  Pangio filinaris Kottelat & Lim, 1993  
24641.  Pangio fusca (Blyth, 1860)  
24642.  Pangio goaensis (Tilak, 1972) Indian coolie-loach
24643.  Pangio incognito Kottelat & Lim, 1993  
24644.  Pangio juhuae Sreenath, Pradeep, Ajui, Sukumaran, Sebastian, Anto & George, 2025 Juhu’s pigmy eel-loach
24645.  Pangio kuhlii (Valenciennes, 1846) Coolie loach
24646.  Pangio lidi Hadiaty & Kottelat, 2009  
24647.  Pangio longimanus Britz & Kottelat, 2010  
24648.  Pangio longipinnis (Menon, 1992)  
24649.  Pangio lumbriciformis Britz & Maclaine, 2007  
24650.  Pangio malayana (Tweedie, 1956)  
24651.  Pangio mariarum (Inger & Chin, 1962)  
24652.  Pangio muraeniformis (de Beaufort, 1933)  
24653.  Pangio myersi (Harry, 1949)  
24654.  Pangio oblonga (Valenciennes, 1846) Java loach
24655.  Pangio pangia (Hamilton, 1822)  
24656.  Pangio pathala Sundar, Arjun, Sidharthan, Dahanukar & Raghavan 2022  
24657.  Pangio piperata Kottelat & Lim, 1993  
24658.  Pangio pulla Kottelat & Lim, 1993  
24659.  Pangio robiginosa (Raut, 1957)  
24660.  Pangio semicincta (Fraser-Brunner, 1940)  
24661.  Pangio shelfordii (Popta, 1903) Borneo loach
24662.  Pangio signicauda Britz & Maclaine, 2007  
24663.  Pangio superba (Roberts, 1989)  
24664.  Panna heterolepis Trewavas, 1977 Hooghly croaker
24665.  Panna microdon (Bleeker, 1849) Panna croaker
24666.  Panna perarmata (Chabanaud, 1926) Armour croaker
24667.  Pantanodon madagascariensis (Arnoult, 1963)  
24668.  Pantanodon nyingi Huber & Meinema, 2025  
24669.  Pantanodon stuhlmanni (Ahl, 1924) Eastcoast lampeye
24670.  Pantodon buchholzi Peters, 1876 Freshwater butterflyfish
24671.  Pantolabus radiatus (Macleay, 1881) Fringefin trevally
24672.  Panturichthys fowleri (Ben-Tuvia, 1953)  
24673.  Panturichthys isognathus Poll, 1953  
24674.  Panturichthys longus (Ehrenbaum, 1915) Slender shortfaced eel
24675.  Panturichthys mauritanicus Pellegrin, 1913 Mauritanian shortface eel
24676.  Pao abei (Roberts, 1998)  
24677.  Pao baileyi (Sontirat, 1985) Hairy puffer
24678.  Pao bergii (Popta, 1905)  
24679.  Pao brevirostris (Benl, 1957)  
24680.  Pao cambodgiensis (Chabanaud, 1923)  
24681.  Pao cochinchinensis (Steindachner, 1866)  
24682.  Pao fangi (Pellegrin & Chevey, 1940)  
24683.  Pao hilgendorfii (Popta, 1905)  
24684.  Pao leiurus (Bleeker, 1850)  
24685.  Pao ocellaris (Klausewitz, 1957)  
24686.  Pao palembangensis (Bleeker, 1851)  
24687.  Pao suvattii (Sontirat & Soonthornsatit, 1985)  
24688.  Pao turgidus (Kottelat, 2000)  
24689.  Papiliolebias ashleyae Nielsen & Brousseau, 2014  
24690.  Papiliolebias bitteri (Costa, 1989)  
24691.  Papiliolebias francescae Valdesalici & Brousseau, 2014  
24692.  Papiliolebias hatinne Azpelicueta, Butí & García, 2009  
24693.  Papilloculiceps longiceps (Cuvier, 1829) Tentacled flathead
24694.  Papuarius latirostris (Macleay, 1883) Broad-snouted catfish
24695.  Papuengraulis micropinna Munro, 1964 Littlefin anchovy
24696.  Papuligobius ocellatus (Fowler, 1937)  
24697.  Papuligobius uniporus Chen & Kottelat, 2003  
24698.  Papyrocranus afer (Günther, 1868) Reticulate knifefish
24699.  Papyrocranus congoensis (Nichols & La Monte, 1932)  
24700.  Parabathymyrus brachyrhynchus (Fowler, 1934)  
24701.  Parabathymyrus fijiensis Karmovskaya, 2004  
24702.  Parabathymyrus karrerae Karmovskaya, 1991  
24703.  Parabathymyrus macrophthalmus Kamohara, 1938  
24704.  Parabathymyrus oregoni Smith & Kanazawa, 1977 Flapnose conger
24705.  Parabathymyrus philippinensis Ho, Smith & Shao, 2015  
24706.  Parabembras curta (Temminck & Schlegel, 1843)  
24707.  Parabembras multisquamata Kai & Fricke, 2018  
24708.  Parabembras robinsoni Regan, 1921 African deep-water flathead
24709.  Parablennius cornutus (Linnaeus, 1758)  
24710.  Parablennius cyclops (Rüppell, 1830)  
24711.  Parablennius dialloi Bath, 1990  
24712.  Parablennius gattorugine (Linnaeus, 1758) Tompot blenny
24713.  Parablennius goreensis (Valenciennes, 1836)  
24714.  Parablennius incognitus (Bath, 1968)  
24715.  Parablennius intermedius (Ogilby, 1915)  
24716.  Parablennius laticlavius (Griffin, 1926)  
24717.  Parablennius lodosus (Smith, 1959) Mud blenny
24718.  Parablennius marmoreus (Poey, 1876) Seaweed blenny
24719.  Parablennius opercularis (Murray, 1887) Cheekspot blenny
24720.  Parablennius parvicornis (Valenciennes, 1836) Rock-pool blenny
24721.  Parablennius pilicornis (Cuvier, 1829) Ringneck blenny
24722.  Parablennius postoculomaculatus Bath & Hutchins, 1986 False Tasmanian blenny
24723.  Parablennius rouxi (Cocco, 1833)  
24724.  Parablennius ruber (Valenciennes, 1836) Portuguese blenny
24725.  Parablennius salensis Bath, 1990  
24726.  Parablennius sanguinolentus (Pallas, 1814) Rusty blenny
24727.  Parablennius serratolineatus Bath & Hutchins, 1986  
24728.  Parablennius sierraensis Bath, 1990  
24729.  Parablennius tasmanianus (Richardson, 1842) Tasmanian blenny
24730.  Parablennius tentacularis (Brünnich, 1768) Tentacled blenny
24731.  Parablennius thysanius (Jordan & Seale, 1907) Tasseled blenny
24732.  Parablennius verryckeni (Poll, 1959)  
24733.  Parablennius yatabei (Jordan & Snyder, 1900)  
24734.  Parablennius zvonimiri (Kolombatović, 1892)  
24735.  Parabothus amaokai Parin, 1983  
24736.  Parabothus budkeri (Chabanaud, 1943)  
24737.  Parabothus chlorospilus (Gilbert, 1905)  
24738.  Parabothus coarctatus (Gilbert, 1905)  
24739.  Parabothus filipes Amaoka, Mihara & Rivaton, 1997  
24740.  Parabothus kiensis (Tanaka, 1918)  
24741.  Parabothus malhensis (Regan, 1908)  
24742.  Parabothus polylepis (Alcock, 1889) Manyscaled flounder
24743.  Parabothus rotundifrons Voronina, Pruvost & Causse, 2017  
24744.  Parabothus taiwanensis Amaoka & Shen, 1993  
24745.  Parabotia banarescui (Nalbant, 1965)  
24746.  Parabotia bimaculatus Chen, 1980  
24747.  Parabotia brevirostris Zhu & Zhu, 2012  
24748.  Parabotia curtus (Temminck & Schlegel, 1846) Kissing loach
24749.  Parabotia dubius Kottelat, 2001  
24750.  Parabotia fasciatus Dabry de Thiersant, 1872  
24751.  Parabotia kiangsiensis Liu & Guo, 1986  
24752.  Parabotia kimluani Nguyen, 2005  
24753.  Parabotia lijiangensis Chen, 1980  
24754.  Parabotia maculosus (Wu, 1939)  
24755.  Parabotia mantschuricus (Berg, 1907) Manchurian spiny loach
24756.  Parabotia parvus Chen, 1980  
24757.  Parabotia vancuongi Nguyen, 2005  
24758.  Parabramis pekinensis (Basilewsky, 1855) White amur bream
24759.  Parabrotula plagiophthalma Zugmayer, 1911 False cusk
24760.  Parabrotula tanseimaru Miya & Nielsen, 1991  
24761.  Paracaesio caerulea (Katayama, 1934) Japanese snapper
24762.  Paracaesio gonzalesi Fourmanoir & Rivaton, 1979 Vanuatu snapper
24763.  Paracaesio kusakarii Abe, 1960 Saddleback snapper
24764.  Paracaesio paragrapsimodon Anderson & Kailola, 1992  
24765.  Paracaesio sordida Abe & Shinohara, 1962 Sordid snapper
24766.  Paracaesio stonei Raj & Seeto, 1983 Cocoa snapper
24767.  Paracaesio waltervadi Anderson & Collette, 1992  
24768.  Paracaesio xanthurus (Bleeker, 1869) Yellowtail blue snapper
24769.  Paracallionymus costatus (Boulenger, 1898) Ladder dragonet
24770.  Paracanthobrama guichenoti Bleeker, 1864  
24771.  Paracanthocobitis abutwebi Singer & Page, 2015  
24772.  Paracanthocobitis adelaideae Singer & Page, 2015  
24773.  Paracanthocobitis canicula Singer & Page, 2015  
24774.  Paracanthocobitis linypha Singer & Page, 2015  
24775.  Paracanthocobitis maekhlongensis Singer & Page, 2015  
24776.  Paracanthocobitis mandalayensis (Rendahl, 1948)  
24777.  Paracanthocobitis marmorata Singer, Pfeiffer & Page, 2017 Marmorated zipper loach
24778.  Paracanthocobitis nigrolineata Singer, Pfeiffer & Page, 2017 Blacklined zipper loach
24779.  Paracanthocobitis phuketensis (Klausewitz, 1957)  
24780.  Paracanthocobitis putaoensis Lin, Chen & Chen, 2023  
24781.  Paracanthocobitis triangula Singer, Pfeiffer & Page, 2017 Wedged zipper loach
24782.  Paracanthocobitis zonalternans (Blyth, 1860)  
24783.  Paracanthopoma parva Giltay, 1935  
24784.  Paracanthopoma saci Dagosta & de Pinna, 2021  
24785.  Paracanthostracion lindsayi (Phillipps, 1932)  
24786.  Paracanthurus hepatus (Linnaeus, 1766) Palette surgeonfish
24787.  Paracapoeta anamisensis (Zareian, Esmaeili & Freyhof, 2016)  
24788.  Paracapoeta barroisi (Lortet, 1894) Tigris barb
24789.  Paracapoeta erhani (Turan, Kottelat & Ekmekçi, 2008) Ceyhan scraper
24790.  Paracapoeta mandica (Bianco & Bănărescu, 1982)  
24791.  Paracapoeta trutta (Heckel, 1843)  
24792.  Paracaristius aquilus Stevenson & Kenaley, 2011  
24793.  Paracaristius maderensis (Maul, 1949)  
24794.  Paracaristius nemorosus Stevenson & Kenaley, 2011  
24795.  Paracaristius nudarcus Stevenson & Kenaley, 2011  
24796.  Paracentropogon longispinis (Cuvier, 1829) Wispy waspfish
24797.  Paracentropogon rubripinnis (Temminck & Schlegel, 1843)  
24798.  Paracentropogon vespa Ogilby, 1910 Wasp roguefish
24799.  Paracentropogon zonatus (Weber, 1913) Bandtail waspfish
24800.  Paracentropyge multifasciata (Smith & Radcliffe, 1911) Barred angelfish
24801.  Paracetonurus flagellicauda (Koefoed, 1927)  
24802.  Paracetopsis atahualpa Vari, Ferraris & de Pinna, 2005  
24803.  Paracetopsis bleekeri Bleeker, 1862  
24804.  Paracetopsis esmeraldas Vari, Ferraris & de Pinna, 2005  
24805.  Parachaenichthys charcoti (Vaillant, 1906)  
24806.  Parachaenichthys georgianus (Fischer, 1885)  
24807.  Parachaetodon ocellatus (Cuvier, 1831) Sixspine butterflyfish
24808.  Parachaeturichthys polynema (Bleeker, 1853) Taileyed goby
24809.  Parachanna africana (Steindachner, 1879) African snakehead
24810.  Parachanna insignis (Sauvage, 1884) Largespotted snakehead
24811.  Parachanna obscura (Günther, 1861) African obscure snakehead
24812.  Paracheilinus alfiani Allen, Erdmann & Yusmalinda, 2016  
24813.  Paracheilinus angulatus Randall & Lubbock, 1981 Angular flasher
24814.  Paracheilinus attenuatus Randall, 1999  
24815.  Paracheilinus bellae Randall, 1988 Bell's flasher
24816.  Paracheilinus carpenteri Randall & Lubbock, 1981 Pink flasher
24817.  Paracheilinus cyaneus Kuiter & Allen, 1999 Blue flasherwrasse
24818.  Paracheilinus filamentosus Allen, 1974 Filamentous wrasse
24819.  Paracheilinus flavianalis Kuiter & Allen, 1999 Yellowfin flasher wrasse
24820.  Paracheilinus hemitaeniatus Randall & Harmelin-Vivien, 1977  
24821.  Paracheilinus lineopunctatus Randall & Lubbock, 1981 Spot-lined flasher
24822.  Paracheilinus mccoskeri Randall & Harmelin-Vivien, 1977 McCosker's flasher
24823.  Paracheilinus nursalim Allen & Erdmann, 2008 Nursalim flasherwrasse
24824.  Paracheilinus octotaenia Fourmanoir, 1955 Red Sea eightline flasher
24825.  Paracheilinus paineorum Allen, Erdmann & Yusmalinda, 2016  
24826.  Paracheilinus piscilineatus (Cornic, 1987)  
24827.  Paracheilinus rennyae Allen, Erdmann & Yusmalinda, 2013  
24828.  Paracheilinus rubricaudalis Randall & Allen, 2003 Redtail flasherwrasse
24829.  Paracheilinus togeanensis Kuiter & Allen, 1999 Togean flasherwrasse
24830.  Paracheilinus walton Allen & Erdmann, 2006 Walton's flasherwrasse
24831.  Paracheilinus xanthocirritus Allen, Erdmann & Yusmalinda, 2016  
24832.  Paracheirodon axelrodi (Schultz, 1956) Cardinal tetra
24833.  Paracheirodon innesi (Myers, 1936) Neon tetra
24834.  Paracheirodon simulans (Géry, 1963) Green neon tetra
24835.  Parachela cyanea Kottelat, 1995  
24836.  Parachela hypophthalmus (Bleeker, 1860)  
24837.  Parachela ingerkongi (Bănărescu, 1969)  
24838.  Parachela maculicauda (Smith, 1934)  
24839.  Parachela oxygastroides (Bleeker, 1852) Glass fish
24840.  Parachela siamensis (Günther, 1868)  
24841.  Parachela williaminae Fowler, 1934  
24842.  Parachelon grandisquamis (Valenciennes, 1836) Largescaled mullet
24843.  Parachiloglanis bhutanensis Thoni & Gurung, 2014  
24844.  Parachiloglanis hodgarti (Hora, 1923) Torrent catfish
24845.  Parachondrostoma arrigonis (Steindachner, 1866)  
24846.  Parachondrostoma miegii (Steindachner, 1866)  
24847.  Parachondrostoma toxostoma (Vallot, 1837) Soffie
24848.  Parachondrostoma turiense (Elvira, 1987)  
24849.  Parachromis dovii (Günther, 1864) Guapote
24850.  Parachromis friedrichsthalii (Heckel, 1840) Yellowjacket cichlid
24851.  Parachromis loisellei (Bussing, 1989)  
24852.  Parachromis managuensis (Günther, 1867) Jaguar guapote
24853.  Parachromis motaguensis (Günther, 1867) False yellowjacket cichlid
24854.  Paracinetodus carinatus (Weber, 1913) Comb-spined catfish
24855.  Paracirrhites arcatus (Cuvier, 1829) Arc-eye hawkfish
24856.  Paracirrhites bicolor Randall, 1963  
24857.  Paracirrhites forsteri (Schneider, 1801) Blackside hawkfish
24858.  Paracirrhites hemistictus (Günther, 1874) Whitespot hawkfish
24859.  Paracirrhites nisus Randall, 1963  
24860.  Paracirrhites xanthus Randall, 1963  
24861.  Paraclinus altivelis (Lockington, 1881) Topgallant blenny
24862.  Paraclinus arcanus Guimarães & Bacellar, 2002  
24863.  Paraclinus barbatus Springer, 1955 Goatee blenny
24864.  Paraclinus beebei Hubbs, 1952 Pink blenny
24865.  Paraclinus cingulatus (Evermann & Marsh, 1899) Coral blenny
24866.  Paraclinus ditrichus Rosenblatt & Parr, 1969 Leastfoot blenny
24867.  Paraclinus fasciatus (Steindachner, 1876) Banded blenny
24868.  Paraclinus fehlmanni Springer & Trist, 1969  
24869.  Paraclinus grandicomis (Rosén, 1911) Horned blenny
24870.  Paraclinus infrons Böhlke, 1960 Bald blenny
24871.  Paraclinus integripinnis (Smith, 1880) Reef finspot
24872.  Paraclinus magdalenae Rosenblatt & Parr, 1969 Magdalena blenny
24873.  Paraclinus marmoratus (Steindachner, 1876) Marbled blenny
24874.  Paraclinus mexicanus (Gilbert, 1904) Mexican blenny
24875.  Paraclinus monophthalmus (Günther, 1861) One-eyed blenny
24876.  Paraclinus naeorhegmis Böhlke, 1960 Surf blenny
24877.  Paraclinus nigripinnis (Steindachner, 1867) Blackfin blenny
24878.  Paraclinus rubicundus (Starks, 1913)  
24879.  Paraclinus sini Hubbs, 1952 Flapscale blenny
24880.  Paraclinus spectator Guimarães & Bacellar, 2002  
24881.  Paraclinus stephensi Rosenblatt & Parr, 1969 Professor blenny
24882.  Paraclinus tanygnathus Rosenblatt & Parr, 1969 Longjaw blenny
24883.  Paraclinus walkeri Hubbs, 1952 San Quintin blenny
24884.  Paracobitis abrishamchiani Mousavi-Sabet, Vatandoust, Geiger & Freyhof, 2019  
24885.  Paracobitis atrakensis Esmaeili, Mousavi-Sabet, Sayyadzadeh, Vatandoust & Freyhof, 2014 Atrak crested loach
24886.  Paracobitis basharensis Freyhof, Esmaeili, Sayyadzadeh & Geiger, 2014  
24887.  Paracobitis ghazniensis (Bănărescu & Nalbant, 1966)  
24888.  Paracobitis hagiangensis Nguyen, 2005  
24889.  Paracobitis hircanica Mousavi-Sabet, Sayyadzadeh, Esmaeili, Eagderi, Patimar & Freyhof, 2015 Hircan crested loach
24890.  Paracobitis longicauda (Kessler, 1872) Eastern crested loach
24891.  Paracobitis malapterura (Valenciennes, 1846) Western crested loach
24892.  Paracobitis maolanensis Li, Ran & Chen, 2006  
24893.  Paracobitis molavii Freyhof, Esmaeili, Sayyadzadeh & Geiger, 2014  
24894.  Paracobitis persa Freyhof, Esmaeili, Sayyadzadeh & Geiger, 2014  
24895.  Paracobitis phongthoensis Nguyen, 2005  
24896.  Paracobitis posterodorsalus Li, Ran & Chen, 2006  
24897.  Paracobitis rhadinaea (Regan, 1906)  
24898.  Paracobitis salihae Kaya, Turan, Kalayci, Bayçelebi & Freyhof, 2020  
24899.  Paracobitis vignai Nalbant & Bianco, 1998  
24900.  Paracobitis zabgawraensis Freyhof, Esmaeili, Sayyadzadeh & Geiger, 2014  
24901.  Paraconger californiensis Kanazawa, 1961 Ringeye conger
24902.  Paraconger caudilimbatus (Poey, 1867) Margintail conger
24903.  Paraconger guianensis Kanazawa, 1961  
24904.  Paraconger macrops (Günther, 1870) Blackspot conger
24905.  Paraconger notialis Kanazawa, 1961 Guinean conger
24906.  Paraconger ophichthys (Garman, 1899)  
24907.  Paraconger similis (Wade, 1946) Shorttail conger
24908.  Paracottus knerii (Dybowski, 1874) Stone sculpin
24909.  Paracrossochilus acerus Inger & Chin, 1962  
24910.  Paracrossochilus vittatus (Boulenger, 1894) Blackline algae eater
24911.  Paracyprichromis brieni (Poll, 1981)  
24912.  Paracyprichromis nigripinnis (Boulenger, 1901)  
24913.  Paradiancistrus acutirostris Schwarzhans, Møller & Nielsen, 2005 Sharpnosed coralbrotula
24914.  Paradiancistrus christmasensis Schwarzhans & Møller, 2011 Christmas viviparous brotula
24915.  Paradiancistrus cuyoensis Schwarzhans, Møller & Nielsen, 2005 Cuyo coralbrotula
24916.  Paradiancistrus lombokensis Schwarzhans & Møller, 2007 Lombok viviparous brotula
24917.  Paradicula setifer (Paradice, 1927)  
24918.  Paradiplospinus antarcticus Andriashev, 1960 Antarctic escolar
24919.  Paradiplospinus gracilis (Brauer, 1906) Slender escolar
24920.  Paradistichodus dimidiatus (Pellegrin, 1904)  
24921.  Paradoxodacna piratica Roberts, 1989  
24922.  Paradoxoglanis caudivittatus Norris, 2002  
24923.  Paradoxoglanis cryptus Norris, 2002  
24924.  Paradoxoglanis parvus Norris, 2002  
24925.  Paragalaxias dissimilis (Regan, 1906) Shannon galaxias
24926.  Paragalaxias eleotroides McDowall & Fulton, 1978 Great Lake Galaxias
24927.  Paragalaxias julianus McDowall & Fulton, 1978 Julian galaxias
24928.  Paragalaxias mesotes McDowall & Fulton, 1978 Arthurs galaxias
24929.  Paragaleus leucolomatus Compagno & Smale, 1985 Whitetip weasel shark
24930.  Paragaleus longicaudatus (Bessednov, 1966) Slender weasel shark
24931.  Paragaleus pectoralis (Garman, 1906) Atlantic weasel shark
24932.  Paragaleus tengi (Chen, 1963) Straight-tooth weasel shark
24933.  Paragenidens grandoculis (Steindachner, 1877)  
24934.  Paragobiocichla irvinei (Trewavas, 1943) Cichlid
24935.  Paragobiodon echinocephalus (Rüppell, 1830) Redhead goby
24936.  Paragobiodon kasaii Suzuki & Randall, 2011  
24937.  Paragobiodon lacunicolus (Kendall & Goldsborough, 1911) Blackfin coral goby
24938.  Paragobiodon melanosoma (Bleeker, 1853) Dark coral goby
24939.  Paragobiodon modestus (Regan, 1908) Warthead goby
24940.  Paragobiodon xanthosoma (Bleeker, 1853) Emerald coral goby
24941.  Paragoniates alburnus Steindachner, 1876  
24942.  Paragunnellichthys seychellensis Dawson, 1967 Seychelle's wormfish
24943.  Paragunnellichthys springeri Dawson, 1970  
24944.  Paraheminodus kamoharai Kawai, Imamura & Nakaya, 2004 Kamohara's armored searobin
24945.  Paraheminodus laticephalus (Kamohara, 1952)  
24946.  Paraheminodus longirostralis Kawai, Nakaya & Séret, 2008  
24947.  Paraheminodus murrayi (Günther, 1880) Murray's armoured gurnard
24948.  Parahollardia lineata (Longley, 1935) Jambeau
24949.  Parahollardia schmidti Woods, 1959  
24950.  Parahucho perryi (Brevoort, 1856) Japanese huchen
24951.  Parahypsos piersoni (Gilbert & Starks, 1904)  
24952.  Parailia congica Boulenger, 1899  
24953.  Parailia occidentalis (Pellegrin, 1901)  
24954.  Parailia pellucida (Boulenger, 1901) Glass schilbid
24955.  Parailia somalensis (Vinciguerra, 1897) Somalia glass catfish
24956.  Parailia spiniserrata Svensson, 1933  
24957.  Parajulis poecilepterus (Temminck & Schlegel, 1845)  
24958.  Parakneria abbreviata (Pellegrin, 1931)  
24959.  Parakneria alytogrammus Kiwele Mutambala, Abwe, Schedel, Chocha Manda, Schliewen & Vreven, 2022  
24960.  Parakneria cameronensis (Boulenger, 1909)  
24961.  Parakneria damasi Poll, 1965  
24962.  Parakneria fortuita Penrith, 1973 Cubango kneria
24963.  Parakneria kissi Poll, 1969  
24964.  Parakneria ladigesi Poll, 1967  
24965.  Parakneria lufirae Poll, 1965  
24966.  Parakneria malaissei Poll, 1969  
24967.  Parakneria marmorata (Norman, 1923)  
24968.  Parakneria mossambica Jubb & Bell-Cross, 1974 Gorongoza kneria
24969.  Parakneria spekii (Günther, 1868)  
24970.  Parakneria tanzaniae Poll, 1984  
24971.  Parakneria thysi Poll, 1965  
24972.  Parakneria vilhenae Poll, 1965  
24973.  Parakuhlia macrophthalma (Osório, 1893) Dara
24974.  Parakysis anomalopteryx Roberts, 1989  
24975.  Parakysis grandis Ng & Lim, 1995  
24976.  Parakysis hystriculus Ng, 2009  
24977.  Parakysis longirostris Ng & Lim, 1995 Longnose little warty catfish
24978.  Parakysis notialis Ng & Kottelat, 2003  
24979.  Parakysis verrucosus Herre, 1940  
24980.  Paralabrax albomaculatus (Jenyns, 1840) Camotillo
24981.  Paralabrax auroguttatus Walford, 1936 Goldspotted sand bass
24982.  Paralabrax callaensis Starks, 1906 Southern rock bass
24983.  Paralabrax clathratus (Girard, 1854) Kelp bass
24984.  Paralabrax dewegeri (Metzelaar, 1919) Vieja
24985.  Paralabrax humeralis (Valenciennes, 1828) Peruvian rock seabass
24986.  Paralabrax loro Walford, 1936 Parrot sand bass
24987.  Paralabrax maculatofasciatus (Steindachner, 1868) Spotted sand bass
24988.  Paralabrax nebulifer (Girard, 1854) Barred sand bass
24989.  Paralaubuca barroni (Fowler, 1934)  
24990.  Paralaubuca harmandi Sauvage, 1883  
24991.  Paralaubuca riveroi (Fowler, 1935)  
24992.  Paralaubuca stigmabrachium (Fowler, 1934)  
24993.  Paralaubuca typus Bleeker, 1864  
24994.  Paralepidocephalus guishanensis Li, 2004  
24995.  Paralepidocephalus yui Tchang, 1935  
24996.  Paralepis brevirostris (Parr, 1928)  
24997.  Paralepis coregonoides Risso, 1820 Sharpchin barracudina
24998.  Paralepis elongata (Brauer, 1906)  
24999.  Paralepis speciosa Bellotti, 1878  
25000.  Paraletharchus opercularis (Myers & Wade, 1941) Pouch snake eel
25001.  Paraletharchus pacificus (Osburn & Nichols, 1916) Pacific sailfin eel
25002.  Paraleucogobio notacanthus Berg, 1907  
25003.  Paralichthodes algoensis Gilchrist, 1902 Peppered flounder
25004.  Paralichthys adspersus (Steindachner, 1867) Fine flounder
25005.  Paralichthys aestuarius Gilbert & Scofield, 1898 Cortez flounder
25006.  Paralichthys albigutta Jordan & Gilbert, 1882 Gulf flounder
25007.  Paralichthys brasiliensis (Ranzani, 1842) Brazilian flounder
25008.  Paralichthys californicus (Ayres, 1859) California flounder
25009.  Paralichthys delfini Pequeño & Plaza, 1987  
25010.  Paralichthys dentatus (Linnaeus, 1766) Summer flounder
25011.  Paralichthys fernandezianus Steindachner, 1903  
25012.  Paralichthys isosceles Jordan, 1891  
25013.  Paralichthys lethostigma Jordan & Gilbert, 1884 Southern flounder
25014.  Paralichthys microps (Günther, 1881)  
25015.  Paralichthys olivaceus (Temminck & Schlegel, 1846) Bastard halibut
25016.  Paralichthys orbignyanus (Valenciennes, 1839)  
25017.  Paralichthys patagonicus Jordan, 1889 Patagonian flounder
25018.  Paralichthys squamilentus Jordan & Gilbert, 1882 Broad flounder
25019.  Paralichthys triocellatus Miranda Ribeiro, 1903  
25020.  Paralichthys tropicus Ginsburg, 1933 Tropical flounder
25021.  Paralichthys woolmani Jordan & Williams, 1897 Speckled flounder
25022.  Paraliparis abyssorum Andriashev & Chernova, 1997  
25023.  Paraliparis acutidens Chernova, 2006  
25024.  Paraliparis adustus Busby & Cartwright, 2009  
25025.  Paraliparis albeolus Schmidt, 1950  
25026.  Paraliparis albescens Gilbert, 1915  
25027.  Paraliparis alius Stein, 2012  
25028.  Paraliparis amerismos Stein, 2012  
25029.  Paraliparis andriashevi Stein & Tompkins, 1989  
25030.  Paraliparis anomalus Murasaki, Kai, Misawa & Narimatsu, 2024 Kawari-inki-uo
25031.  Paraliparis antarcticus Regan, 1914  
25032.  Paraliparis anthracinus Stein, Chernova & Andriashev, 2001 Coalskin snailfish
25033.  Paraliparis aspersus Andriashev, 1992  
25034.  Paraliparis ater Stein, Chernova & Andriashev, 2001 Sooty snailfish
25035.  Paraliparis atramentatus Gilbert & Burke, 1912  
25036.  Paraliparis atrolabiatus Stein, Chernova & Andriashev, 2001 Darklip snailfish
25037.  Paraliparis attenuatus Garman, 1899  
25038.  Paraliparis auriculatus Stein, Chernova & Andriashev, 2001 Smallcheek snailfish
25039.  Paraliparis australiensis Stein, Chernova & Andriashev, 2001 Australian snailfish
25040.  Paraliparis australis Gilchrist, 1902  
25041.  Paraliparis avellaneus Stein, Chernova & Andriashev, 2001 Nutty snailfish
25042.  Paraliparis badius Stein, Chernova & Andriashev, 2001 Dark brown snailfish
25043.  Paraliparis balgueriasi Matallanas, 1999  
25044.  Paraliparis bathybius (Collett, 1879) Black seasnail
25045.  Paraliparis bipolaris Andriashev, 1997  
25046.  Paraliparis brunneocaudatus Stein, Chernova & Andriashev, 2001 Browntail snailfish
25047.  Paraliparis brunneus Stein, Chernova & Andriashev, 2001 Brown snailfish
25048.  Paraliparis bullacephalus Busby & Cartwright, 2009 Bubble-head snailfish
25049.  Paraliparis calidus Cohen, 1968 Lowfin snailfish
25050.  Paraliparis camilarus Stein, 2012  
25051.  Paraliparis caninus Chernova & Prut'ko, 2011  
25052.  Paraliparis carlbondi Stein, 2005  
25053.  Paraliparis cephalus Gilbert, 1892 Swellhead snailfish
25054.  Paraliparis cerasinus Andriashev, 1986  
25055.  Paraliparis challengeri Andriashev, 1993  
25056.  Paraliparis charcoti Duhamel, 1992  
25057.  Paraliparis copei Goode & Bean, 1896 Blacksnout seasnail
25058.  Paraliparis coracinus Stein, Chernova & Andriashev, 2001 Black snailfish
25059.  Paraliparis costatus Stein, Chernova & Andriashev, 2001 Black ribbed snailfish
25060.  Paraliparis csiroi Stein, Chernova & Andriashev, 2001 Loweye snailfish
25061.  Paraliparis dactyloides Schmidt, 1950  
25062.  Paraliparis dactylosus Gilbert, 1896 Red snailfish
25063.  Paraliparis darwini Stein & Chernova, 2002  
25064.  Paraliparis deani Burke, 1912 Prickly snailfish
25065.  Paraliparis debueni Andriashev, 1986  
25066.  Paraliparis delphis Stein, Chernova & Andriashev, 2001 Dolphin snailfish
25067.  Paraliparis devriesi Andriashev, 1980  
25068.  Paraliparis dewitti Stein, Chernova & Andriashev, 2001 Brown ribbed snailfish
25069.  Paraliparis diploprora Andriashev, 1986  
25070.  Paraliparis dipterus Kido, 1988  
25071.  Paraliparis duhameli Andriashev, 1994  
25072.  Paraliparis eastmani Stein, Chernova & Andriashev, 2001 Thickskin snailfish
25073.  Paraliparis edwardsi (Vaillant, 1888)  
25074.  Paraliparis ekaporus Stein, 2012  
25075.  Paraliparis eltanini Stein & Tompkins, 1989  
25076.  Paraliparis em Gerringer, 2025 The sleek snailfish
25077.  Paraliparis entochloris Gilbert & Burke, 1912  
25078.  Paraliparis epacrognathus Stein, 2012  
25079.  Paraliparis exilis Stein, 2012  
25080.  Paraliparis fimbriatus Garman, 1892  
25081.  Paraliparis freeborni Stein, 2012  
25082.  Paraliparis fuscolingua Stein & Tompkins, 1989  
25083.  Paraliparis galapagosensis Stein & Chernova, 2002  
25084.  Paraliparis garmani Burke, 1912 Pouty seasnail
25085.  Paraliparis gibbericeps Andriashev, 1982  
25086.  Paraliparis gomoni Stein, Chernova & Andriashev, 2001 Squarechin snailfish
25087.  Paraliparis gracilis Norman, 1930  
25088.  Paraliparis grandis Schmidt, 1950  
25089.  Paraliparis haploporus Stein, 2012  
25090.  Paraliparis hawaiiensis Stein & Drazen, 2014  
25091.  Paraliparis hobarti Stein, Chernova & Andriashev, 2001 Palepore snailfish
25092.  Paraliparis holomelas Gilbert, 1896 Ebony snailfish
25093.  Paraliparis hubbsi Andriashev, 1986  
25094.  Paraliparis hureaui Matallanas, 1999  
25095.  Paraliparis hystrix Merrett, 1983  
25096.  Paraliparis impariporus Stein, Chernova & Andriashev, 2001 Unipore snailfish
25097.  Paraliparis incognita Stein & Tompkins, 1989  
25098.  Paraliparis infeliciter Stein, Chernova & Andriashev, 2001 Badluck snailfish
25099.  Paraliparis kerguelensis Andriashev, 1982  
25100.  Paraliparis kocki Chernova, 2006  
25101.  Paraliparis kreffti Andriashev, 1986  
25102.  Paraliparis labiatus Stein, Chernova & Andriashev, 2001 Biglip snailfish
25103.  Paraliparis lasti Stein, Chernova & Andriashev, 2001 Rusty snailfish
25104.  Paraliparis latifrons Garman, 1899 Bigpored snailfish
25105.  Paraliparis leobergi Andriashev, 1982  
25106.  Paraliparis leucogaster Andriashev, 1986  
25107.  Paraliparis leucoglossus Andriashev, 1986  
25108.  Paraliparis liparinus (Goode, 1881)  
25109.  Paraliparis longicaecus Stein, 2012  
25110.  Paraliparis macrocephalus Chernova & Eastman, 2001  
25111.  Paraliparis macropterus Stein, 2012  
25112.  Paraliparis magnoculus Stein, 2012  
25113.  Paraliparis mandibularis Kido, 1985  
25114.  Paraliparis mawsoni Andriashev, 1986  
25115.  Paraliparis megalopus Stein, 1978  
25116.  Paraliparis meganchus Andriashev, 1982 Slit branchial paraliparis
25117.  Paraliparis melanobranchus Gilbert & Burke, 1912  
25118.  Paraliparis membranaceus Günther, 1887  
25119.  Paraliparis mentikoilon Stein, 2012  
25120.  Paraliparis mento Gilbert, 1892  
25121.  Paraliparis meridionalis Kido, 1985  
25122.  Paraliparis merodontus Stein, Meléndez C. & Kong U., 1991  
25123.  Paraliparis mexicanus Chernova, 2006  
25124.  Paraliparis molinai Stein, Meléndez C. & Kong U., 1991  
25125.  Paraliparis monoporus Andriashev & Neyelov, 1979  
25126.  Paraliparis murieli Matallanas, 1984  
25127.  Paraliparis nassarum Stein & Fitch, 1984  
25128.  Paraliparis neelovi Andriashev, 1982  
25129.  Paraliparis nigellus Chernova & Møller, 2008  
25130.  Paraliparis nigrolineatus Stein, 2012  
25131.  Paraliparis nullansa Stein, 2012  
25132.  Paraliparis obliquosus Chernova & Duhamel, 2003  
25133.  Paraliparis obtusirostris Stein, Chernova & Andriashev, 2001 Bluntsnout snailfish
25134.  Paraliparis operculosus Andriashev, 1979 Longeared snailfish
25135.  Paraliparis orbitalis Stein, 2012  
25136.  Paraliparis orcadensis Matallanas & Pequeño, 2000  
25137.  Paraliparis parviradialis Stein, 2012  
25138.  Paraliparis paucidens Stein, 1978 Toothless snailfish
25139.  Paraliparis pearcyi Stein, 2012  
25140.  Paraliparis pectoralis Stein, 1978  
25141.  Paraliparis penicillus Baldwin & Orr, 2010 Comet snailfish
25142.  Paraliparis piceus Stein, Chernova & Andriashev, 2001 Tarred snailfish
25143.  Paraliparis plagiostomus Stein, Chernova & Andriashev, 2001 Sharkmouth snailfish
25144.  Paraliparis plicatus Stein, 2012  
25145.  Paraliparis porcus Chernova, 2006  
25146.  Paraliparis posteroporus Stein, 2012  
25147.  Paraliparis pseudokreffti Stein, 2012  
25148.  Paraliparis retrodorsalis Stein, Chernova & Andriashev, 2001 Shortfin snailfish
25149.  Paraliparis rosaceus Gilbert, 1890 Pink snailfish
25150.  Paraliparis rossi Chernova & Eastman, 2001  
25151.  Paraliparis ruficometes Murasaki, Takami & Fukui, 2018 Long-tailed snailfsh
25152.  Paraliparis selti Linley, Gerringer & Canto-Hernández, 2022 Blue Atacama snailfish
25153.  Paraliparis skeliphrus Stein, 2005  
25154.  Paraliparis somovi Andriashev & Neyelov, 1979  
25155.  Paraliparis stehmanni Andriashev, 1986  
25156.  Paraliparis tangaroa Stein, 2012  
25157.  Paraliparis tasmaniensis Stein, Chernova & Andriashev, 2001 Tasmanian snailfish
25158.  Paraliparis tetrapteryx Andriashev & Neyelov, 1979  
25159.  Paraliparis thalassobathyalis Andriashev, 1982  
25160.  Paraliparis tompkinsae Andriashev, 1992  
25161.  Paraliparis trilobodon Andriashev & Neyelov, 1979  
25162.  Paraliparis trunovi Andriashev, 1986  
25163.  Paraliparis ulochir Gilbert, 1896 Broadfin snailfish
25164.  Paraliparis vaillanti Chernova, 2004  
25165.  Paraliparis valentinae Andriashev & Neyelov, 1984  
25166.  Paraliparis variabilidens Murasaki, Takami & Fukui, 2019 Variable-toothed snailfish
25167.  Paraliparis violaceus Chernova, 1991  
25168.  Paraliparis vipera Chernova & Prut'ko, 2011  
25169.  Paraliparis voroninorum Stein, 2012  
25170.  Paraliparis wakataka Murasaki, Kai, Misawa & Narimatsu, 2024  
25171.  Paraliparis wilsoni Richards, 1966  
25172.  Paraliparis wolffi Duhamel & King, 2007  
25173.  Paralithoxus boujardi (Muller & Isbrücker, 1993)  
25174.  Paralithoxus bovallii (Regan, 1906)  
25175.  Paralithoxus jariensis (Silva, Covain, Oliveira & Roxo, 2017)  
25176.  Paralithoxus pallidimaculatus (Boeseman, 1982)  
25177.  Paralithoxus planquettei (Boeseman, 1982)  
25178.  Paralithoxus raso (Silva, Covain, Oliveira & Roxo, 2017)  
25179.  Paralithoxus stocki (Nijssen & Isbrücker, 1990)  
25180.  Paralithoxus surinamensis (Boeseman, 1982)  
25181.  Paralonchurus brasiliensis (Steindachner, 1875) Banded croaker
25182.  Paralonchurus dumerilii (Bocourt, 1869) Suco croaker
25183.  Paralonchurus goodei Gilbert, 1898 Goode croaker
25184.  Paralonchurus peruanus (Steindachner, 1875) Peruvian banded croaker
25185.  Paralonchurus petersii Bocourt, 1869 Peters' banded croaker
25186.  Paralonchurus rathbuni (Jordan & Bollman, 1890) Bearded banded croaker
25187.  Paraloricaria agastor Isbrücker, 1979  
25188.  Paraloricaria commersonoides (Devincenzi, 1943)  
25189.  Paraloricaria vetula (Valenciennes, 1835)  
25190.  Paralticus amboinensis (Bleeker, 1857) Ambon rockskipper
25191.  Paraluteres arqat Clark & Gohar, 1953  
25192.  Paraluteres prionurus (Bleeker, 1851) False puffer
25193.  Parambassis alleni (Datta & Chaudhuri, 1993)  
25194.  Parambassis altipinnis Allen, 1982 High-finned glass perchlet
25195.  Parambassis apogonoides (Bleeker, 1851) Iridescent glassy perchlet
25196.  Parambassis baculis (Hamilton, 1822) Himalayan glassy perchlet
25197.  Parambassis bistigmata Geetakumari, 2012  
25198.  Parambassis confinis (Weber, 1913) Sepik glass perchlet
25199.  Parambassis dayi (Bleeker, 1874) Day's glassy perchlet
25200.  Parambassis gulliveri (Castelnau, 1878) Giant glassfish
25201.  Parambassis lala (Hamilton, 1822) Highfin glassy perchlet
25202.  Parambassis macrolepis (Bleeker, 1856)  
25203.  Parambassis pulcinella Kottelat, 2003  
25204.  Parambassis ranga (Hamilton, 1822) Indian glassy fish
25205.  Parambassis serrata Dishma & Vishwanath, 2015  
25206.  Parambassis siamensis (Fowler, 1937)  
25207.  Parambassis tenasserimensis Roberts, 1995  
25208.  Parambassis thomassi (Day, 1870) Western Ghat glassy perchlet
25209.  Parambassis vollmeri Roberts, 1995  
25210.  Parambassis waikhomi Geetakumari & Basudha, 2012  
25211.  Parambassis wolffii (Bleeker, 1850) Duskyfin glassy perchlet
25212.  Paramonacanthus arabicus Hutchins, 1997 Gulf filefish
25213.  Paramonacanthus choirocephalus (Bleeker, 1851) Pig faced leather jacket
25214.  Paramonacanthus cryptodon (Bleeker, 1855)  
25215.  Paramonacanthus curtorhynchos (Bleeker, 1855) Shortsnout filefish
25216.  Paramonacanthus frenatus (Peters, 1855) Wedgetail filefish
25217.  Paramonacanthus japonicus (Tilesius, 1809) Hairfinned leatherjacket
25218.  Paramonacanthus lowei Hutchins, 1997 Lowe's leatherjacket
25219.  Paramonacanthus matsuurai Hutchins, 1997  
25220.  Paramonacanthus nematophorus (Günther, 1870)  
25221.  Paramonacanthus nipponensis (Kamohara, 1939) Japanese leatherjacket
25222.  Paramonacanthus oblongus (Temminck & Schlegel, 1850) Hair-finned filefish
25223.  Paramonacanthus otisensis Whitley, 1931 Dusky leatherjacket
25224.  Paramonacanthus pusillus (Rüppell, 1829) Faintstripe filefish
25225.  Paramonacanthus sulcatus (Hollard, 1854) Mudbank filefish
25226.  Paramonacanthus tricuspis (Hollard, 1854) Estuary filefish
25227.  Paramormyrops batesii (Boulenger, 1906)  
25228.  Paramormyrops curvifrons (Taverne, Thys van den Audenaerde, Heymer & Géry, 1977)  
25229.  Paramormyrops gabonensis Taverne, Thys van den Audenaerde & Heymer, 1977  
25230.  Paramormyrops hopkinsi (Taverne & Thys van den Audenaerde, 1985)  
25231.  Paramormyrops jacksoni (Poll, 1967) Ghost stonebasher
25232.  Paramormyrops kingsleyae (Günther, 1896)  
25233.  Paramormyrops longicaudatus (Taverne, Thys van den Audenaerde, Heymer & Géry, 1977)  
25234.  Paramormyrops ntotom Rich, Sullivan & Hopkins, 2017  
25235.  Paramormyrops retrodorsalis (Nichols & Griscom, 1917)  
25236.  Paramormyrops sphekodes (Sauvage, 1879)  
25237.  Paramphilius baudoni (Pellegrin, 1928)  
25238.  Paramphilius firestonei Schultz, 1942  
25239.  Paramphilius teugelsi Skelton, 1989  
25240.  Paramphilius trichomycteroides Pellegrin, 1907  
25241.  Paramugil georgii (Ogilby, 1897) Silver mullet
25242.  Paramugil parmatus (Cantor, 1849) Broad-mouthed mullet
25243.  Parananochromis axelrodi Lamboj & Stiassny, 2003  
25244.  Parananochromis brevirostris Lamboj & Stiassny, 2003  
25245.  Parananochromis caudifasciatus (Boulenger, 1913)  
25246.  Parananochromis elobatus Lamboj, 2014  
25247.  Parananochromis gabonicus (Trewavas, 1975)  
25248.  Parananochromis longirostris (Boulenger, 1903)  
25249.  Parananochromis ornatus Lamboj & Stiassny, 2003  
25250.  Parananochromis orsorum Lamboj, 2014  
25251.  Parancistrus aurantiacus (Castelnau, 1855)  
25252.  Parancistrus nudiventris Rapp Py-Daniel & Zuanon, 2005  
25253.  Paranebris bauchotae Chao, Béarez & Robertson, 2001  
25254.  Paraneetroplus bulleri Regan, 1905 Sarabia cichlid
25255.  Paraneetroplus gibbiceps (Steindachner, 1864) Teapa cichlid
25256.  Paraneetroplus nebulifer (Günther, 1860) Papaloapan cichlid
25257.  Paranemachilus genilepis Zhu, 1983  
25258.  Paranemachilus liui Mo, Yang, Li & Du, 2024  
25259.  Paranemachilus luegvetensis Mo, Yang, Li & Du, 2024  
25260.  Paranemachilus pingguoensis Gan, 2013  
25261.  Paranibea semiluctuosa (Cuvier, 1830) Half-mourning croaker
25262.  Paranisotremus moricandi (Ranzani, 1842) Brownstriped grunt
25263.  Paranotothenia dewitti Balushkin, 1990  
25264.  Paranotothenia magellanica (Forster, 1801) Magellanic rockcod
25265.  Paranotropis buchanani (Meek, 1896) Ghost shiner
25266.  Paranotropis cahabae (Mayden & Kuhajda, 1989) Cahaba shiner
25267.  Paranotropis leuciodus (Cope, 1868) Tennessee shiner
25268.  Paranotropis ozarcanus (Meek, 1891) Ozark shiner
25269.  Paranotropis shumardi (Girard, 1856) Silverband shiner
25270.  Paranotropis spectrunculus (Cope, 1868) Mirror shiner
25271.  Paranotropis volucellus (Cope, 1865) Mimic shiner
25272.  Paranotropis wickliffi (Trautman, 1931) Channel shiner
25273.  Paranthias furcifer (Valenciennes, 1828) Creole-fish
25274.  Parapercis albipinna Randall, 2008  
25275.  Parapercis albiventer Ho, Heemstra & Imamura, 2014 Whitebelly sandperch
25276.  Parapercis alboguttata (Günther, 1872) Whitespot sandsmelt
25277.  Parapercis algrahami Johnson & Worthington Wilmer, 2018 Al Graham’s sandperch
25278.  Parapercis allporti (Günther, 1876) Barred grubfish
25279.  Parapercis altipinnis Ho & Heden, 2017 Karen's sandperch
25280.  Parapercis atlantica (Vaillant, 1887)  
25281.  Parapercis aurantiaca Döderlein, 1884  
25282.  Parapercis australis Randall, 2003  
25283.  Parapercis banoni Randall & Yamakawa, 2006  
25284.  Parapercis basimaculata Randall, Senou & Yoshino, 2008  
25285.  Parapercis bicoloripes Prokofiev, 2010  
25286.  Parapercis bimacula Allen & Erdmann, 2012 Redbar sandperch
25287.  Parapercis binivirgata (Waite, 1904) Redbanded weever
25288.  Parapercis binotata Allen & Erdmann, 2017 Solomons sandperch
25289.  Parapercis biordinis Allen, 1976  
25290.  Parapercis caudopellucida Johnson & Motomura, 2017 Andaman sandperch
25291.  Parapercis clathrata Ogilby, 1910 Latticed sandperch
25292.  Parapercis colemani Randall & Francis, 1993  
25293.  Parapercis colias (Forster, 1801) New Zealand blue cod
25294.  Parapercis compressa Randall, 2008  
25295.  Parapercis cylindrica (Bloch, 1792) Cylindrical sandperch
25296.  Parapercis decemfasciata (Franz, 1910)  
25297.  Parapercis diagonalis Randall, 2008 Diagonal sandperch
25298.  Parapercis diplospilus Gomon, 1981 Doublespot grubfish
25299.  Parapercis dockinsi McCosker, 1971  
25300.  Parapercis dongshaensis Chen, Tsai & Hsu, 2014  
25301.  Parapercis filamentosa (Steindachner, 1878) Threadfin sandperch
25302.  Parapercis flavescens Fourmanoir & Rivaton, 1979  
25303.  Parapercis flavipinna Johnson & Motomura, 2017 Yellowfin sandperch
25304.  Parapercis flavolabiata Johnson, 2006 Yellowlip grubfish
25305.  Parapercis flavolineata Randall, 2008 Yellowline sandperch
25306.  Parapercis fuscolineata Fourmanoir, 1985  
25307.  Parapercis gilliesii (Hutton, 1879) Yellow weaver
25308.  Parapercis haackei (Steindachner, 1884) Wavy grubfish
25309.  Parapercis hexophtalma (Cuvier, 1829) Speckled sandperch
25310.  Parapercis hoi Johnson & Motomura, 2017 Ho's sandperch
25311.  Parapercis imamurai Johnson & Worthington Wilmer, 2018 Imamura’s sandperch
25312.  Parapercis johnsoni Ho, 2015 Polynesian sandperch
25313.  Parapercis kamoharai Schultz, 1966  
25314.  Parapercis katoi Randall, Senou & Yoshino, 2008  
25315.  Parapercis kentingensis Ho, Chang & Shao, 2012 Kenting sandperch
25316.  Parapercis lata Randall & McCosker, 2002 Y-Barred Sandperch
25317.  Parapercis lineopunctata Randall, 2003 Nosestripe sandperch
25318.  Parapercis lutevittata Liao, Cheng & Shao, 2011 Yellow-striped sandperch
25319.  Parapercis macrophthalma (Pietschmann, 1911) Narrow barred grubfish
25320.  Parapercis maculata (Bloch & Schneider, 1801) Harlequin sandperch
25321.  Parapercis maramara Sparks & Baldwin, 2012  
25322.  Parapercis maritzi Anderson, 1992  
25323.  Parapercis millepunctata (Günther, 1860) Black dotted sand perch
25324.  Parapercis moki Ho & Johnson, 2013 Mok's sandperch
25325.  Parapercis multifasciata Döderlein, 1884 Gold-birdled sandsmelt
25326.  Parapercis multiplicata Randall, 1984 Redbarred sandperch
25327.  Parapercis muronis (Tanaka, 1918) Five-barred sandperch
25328.  Parapercis natator Randall, Senou & Yoshino, 2008  
25329.  Parapercis nebulosa (Quoy & Gaimard, 1825) Barred sandperch
25330.  Parapercis nigrodorsalis Johnson, Struthers & Worthington Wilmer, 2014 Blackfin sandperch
25331.  Parapercis okamurai Kamohara, 1960  
25332.  Parapercis ommatura Jordan & Snyder, 1902  
25333.  Parapercis pacifica Imamura & Yoshino, 2007  
25334.  Parapercis phenax Randall & Yamakawa, 2006  
25335.  Parapercis pogonoskii Johnson & Worthington Wilmer, 2018 Pogonoski’s sandperch
25336.  Parapercis pulchella (Temminck & Schlegel, 1843) Harlequin sandsmelt
25337.  Parapercis punctata (Cuvier, 1829)  
25338.  Parapercis punctulata (Cuvier, 1829) Spotted sandperch
25339.  Parapercis queenslandica Imamura & Yoshino, 2007 Blacktail grubfish
25340.  Parapercis ramsayi (Steindachner, 1883) Spotted grubfish
25341.  Parapercis randalli Ho & Shao, 2010  
25342.  Parapercis robinsoni Fowler, 1929 Smallscale grubfish
25343.  Parapercis roseoviridis (Gilbert, 1905)  
25344.  Parapercis rota Sparks, Chaloux, Schelly, Gruber, Sparks & Phillips, 2021  
25345.  Parapercis rubricaudalis Johnson & Motomura, 2017 Redtail sandperch
25346.  Parapercis rubromaculata Ho, Chang & Shao, 2012 Redspot sandperch
25347.  Parapercis rufa Randall, 2001  
25348.  Parapercis sagma Allen & Erdmann, 2012 Saddled sandperch
25349.  Parapercis schauinslandii (Steindachner, 1900) Redspotted sandperch
25350.  Parapercis sexfasciata (Temminck & Schlegel, 1843) Grub fish
25351.  Parapercis sexlorata Johnson, 2006 Sixstrap grubfish
25352.  Parapercis shaoi Randall, 2008  
25353.  Parapercis signata Randall, 1984 Blackflag sandperch
25354.  Parapercis simulata Schultz, 1968  
25355.  Parapercis snyderi Jordan & Starks, 1905 U-mark sandperch
25356.  Parapercis soliorta Johnson & Motomura, 2017 Sunrise sandperch
25357.  Parapercis somaliensis Schultz, 1968 Somali sandperch
25358.  Parapercis stricticeps (De Vis, 1884) White-streaked grubfish
25359.  Parapercis striolata (Weber, 1913)  
25360.  Parapercis tetracantha (Lacepède, 1801) Reticulated sandperch
25361.  Parapercis vittafrons Randall, 2008 Bandhead sandperch
25362.  Parapercis xanthogramma Imamura & Yoshino, 2007  
25363.  Parapercis xanthozona (Bleeker, 1849) Yellowbar sandperch
25364.  Paraphago rostratus Boulenger, 1899  
25365.  Paraphanius alexandri (Akşiray, 1948)  
25366.  Paraphanius boulengeri (Akşiray, 1948)  
25367.  Paraphanius mento (Heckel, 1843) Pearl-spotted killifish
25368.  Paraphanius mentoides (Akşiray, 1948)  
25369.  Paraphanius orontis (Akşiray, 1948)  
25370.  Paraphanius similis (Akşiray, 1948)  
25371.  Paraphanius striptus (Goren, 1974)  
25372.  Paraphyonus bolini (Nielsen, 1974)  
25373.  Paraphyonus brevidorsalis (Nielsen, 1969)  
25374.  Paraphyonus iselini Nielsen, 2015  
25375.  Paraphyonus merretti Nielsen, 2015  
25376.  Paraphyonus rassi (Nielsen, 1975)  
25377.  Paraphyonus solomonensis (Nielsen & Møller, 2008)  
25378.  Parapimelodus nigribarbis (Boulenger, 1889)  
25379.  Parapimelodus valenciennis (Lütken, 1874)  
25380.  Paraplagusia bilineata (Bloch, 1787) Doublelined tonguesole
25381.  Paraplagusia blochii (Bleeker, 1851) Bloch's tonguesole
25382.  Paraplagusia guttata (Macleay, 1878)  
25383.  Paraplagusia japonica (Temminck & Schlegel, 1846) Black cow-tongue
25384.  Paraplagusia longirostris Chapleau, Renaud & Kailola, 1991 Long-snouted tongue sole
25385.  Paraplagusia sinerama Chapleau & Renaud, 1993 Dusky tongue sole
25386.  Paraplesiops alisonae Hoese & Kuiter, 1984 Alison's blue devil
25387.  Paraplesiops bleekeri (Günther, 1861) Eastern blue devil
25388.  Paraplesiops meleagris (Peters, 1869) Southern blue devil
25389.  Paraplesiops poweri Ogilby, 1908 Northern blue devil
25390.  Paraplesiops sinclairi Hutchins, 1987 Western blue devil
25391.  Paraploactis hongkongiensis (Chan, 1966)  
25392.  Paraploactis intonsa Poss & Eschmeyer, 1978 Bearded velvetfish
25393.  Paraploactis kagoshimensis (Ishikawa, 1904)  
25394.  Paraploactis obbesi (Weber, 1913) Sulu velvetfish
25395.  Paraploactis pulvinus Poss & Eschmeyer, 1978 Pillow velvetfish
25396.  Paraploactis taprobanensis (Whitley, 1933)  
25397.  Paraploactis trachyderma Bleeker, 1865 Mossback velvetfish
25398.  Paraplotosus albilabris (Valenciennes, 1840) Whitelipped eel catfish
25399.  Paraplotosus butleri Allen, 1998 Sailfin catfish
25400.  Paraplotosus muelleri (Klunzinger, 1879) Kimberley catfish
25401.  Parapocryptes rictuosus (Valenciennes, 1837)  
25402.  Parapocryptes serperaster (Richardson, 1846)  
25403.  Parapolynemus verekeri (Saville-Kent, 1889) Dwarf paradise fish
25404.  Parapriacanthus argenteus (von Bonde, 1923) Yellowhead sweeper
25405.  Parapriacanthus darros Randall & Bogorodsky, 2016 D'Arros sweeper
25406.  Parapriacanthus dispar (Herre, 1935) Deep bullseye
25407.  Parapriacanthus elongatus (McCulloch, 1911) Elongate bullseye
25408.  Parapriacanthus guentheri (Klunzinger, 1871) Egyptian sweeper
25409.  Parapriacanthus kwazulu Randall & Bogorodsky, 2016 Kwazulu sweeper
25410.  Parapriacanthus marei Fourmanoir, 1971 Redfin sweeper
25411.  Parapriacanthus punctulatus Randall & Bogorodsky, 2016 Dotted sweeper
25412.  Parapriacanthus rahah Randall & Bogorodsky, 2016 Rahah sweeper
25413.  Parapriacanthus ransonneti Steindachner, 1870 Golden sweeper
25414.  Parapriacanthus sharm Randall & Bogorodsky, 2016 Sharm sweeper
25415.  Parapristella aubynei (Eigenmann, 1909)  
25416.  Parapristella georgiae Géry, 1964  
25417.  Parapristipoma humile (Bowdich, 1825) Guinean grunt
25418.  Parapristipoma macrops (Pellegrin, 1912)  
25419.  Parapristipoma octolineatum (Valenciennes, 1833) African striped grunt
25420.  Parapristipoma trilineatum (Thunberg, 1793) Chicken grunt
25421.  Parapristipomoides squamimaxillaris (Kami, 1973) Scalemouth jobfish
25422.  Paraprotomyzon bamaensis Tang, 1997  
25423.  Paraprotomyzon lungkowensis Xie, Yang & Gong, 1984  
25424.  Paraprotomyzon multifasciatus Pellegrin & Fang, 1935  
25425.  Paraprotomyzon niulanjiangensis Lu, Lu & Mao, 2005  
25426.  Paraprotomyzon yunnanensis Li, Lu & Mao, 1998  
25427.  Parapsettus panamensis (Steindachner, 1876) Panama spadefish
25428.  Parapsilorhynchus alluriensis Jadhav, Karuthapandi, Chandra, Jaiswal, Dinesh & Narahari, 2020  
25429.  Parapsilorhynchus discophorus Hora, 1921 Ratnagiri minnow
25430.  Parapsilorhynchus elongatus Singh, 1994  
25431.  Parapsilorhynchus odishaensis Baliarsingh, Kosygin & Swain, 2017  
25432.  Parapsilorhynchus prateri Hora & Misra, 1938 Deolali minnow
25433.  Parapsilorhynchus swaini Baliarsingh & Kosygin, 2017 Mahanadhi minnow
25434.  Parapsilorhynchus tentaculatus (Annandale, 1919) Khandalla minnow
25435.  Parapterois heterura (Bleeker, 1856) Blackfoot firefish
25436.  Parapterois macrura (Alcock, 1896)  
25437.  Parapteronotus hasemani (Ellis, 1913)  
25438.  Paraqianlabeo lineatus Zhao, Sullivan, Zhang & Peng, 2014  
25439.  Parargyrops edita Tanaka, 1916 Crimson sea bream
25440.  Pararhinichthys bowersi (Goldsborough & Clark, 1908) Cheat minnow
25441.  Pararius mastersi (Ogilby, 1898) Master's catfish
25442.  Pararius proximus (Ogilby, 1898) Arafura catfish
25443.  Parasaccogaster melanomycter (Cohen, 1981)  
25444.  Parasaccogaster normae (Cohen & Nielsen, 1972)  
25445.  Parasaccogaster rhamphidognatha (Cohen, 1987)  
25446.  Paraschistura abdolii Freyhof, Sayyadzadeh, Esmaeili & Geiger, 2015  
25447.  Paraschistura alepidota (Mirza & Bănărescu, 1970)  
25448.  Paraschistura alta (Nalbant & Bianco, 1998)  
25449.  Paraschistura aredvii Freyhof, Sayyadzadeh, Esmaeili & Geiger, 2015  
25450.  Paraschistura bampurensis (Nikolskii, 1900)  
25451.  Paraschistura chrysicristinae (Nalbant, 1998) Batman loach
25452.  Paraschistura cristata (Berg, 1898) Turkmenian crested loach
25453.  Paraschistura delvarii Mousavi-Sabet & Eagderi, 2015 Delvari's loach
25454.  Paraschistura hormuzensis Freyhof, Sayyadzadeh, Esmaeili & Geiger, 2015  
25455.  Paraschistura ilamensis Vatandoust & Eagderi, 2015  
25456.  Paraschistura kessleri (Günther, 1889) Kessler's loach
25457.  Paraschistura lepidocaulis (Mirza & Nalbant, 1981)  
25458.  Paraschistura lindbergi (Bănărescu & Mirza, 1965)  
25459.  Paraschistura microlabra (Mirza & Nalbant, 1981)  
25460.  Paraschistura montana (McClelland, 1838)  
25461.  Paraschistura naseeri (Ahmad & Mirza, 1963)  
25462.  Paraschistura naumanni Freyhof, Sayyadzadeh, Esmaeili & Geiger, 2015  
25463.  Paraschistura nielseni (Nalbant & Bianco, 1998)  
25464.  Paraschistura pasatigris Freyhof, Sayyadzadeh, Esmaeili & Geiger, 2015  
25465.  Paraschistura prashari (Hora, 1933)  
25466.  Paraschistura punjabensis (Hora, 1923)  
25467.  Paraschistura susiani Freyhof, Sayyadzadeh, Esmaeili & Geiger, 2015  
25468.  Paraschistura turcmenica (Berg, 1932)  
25469.  Parasciadonus brevibrachium Nielsen, 1984  
25470.  Parascolopsis akatamae Miyamoto, McMahan & Kaneko, 2020 Rosy dwarf monocle bream
25471.  Parascolopsis aspinosa (Rao & Rao, 1981) Smooth dwarf monocle bream
25472.  Parascolopsis baranesi Russell & Golani, 1993  
25473.  Parascolopsis boesemani (Rao & Rao, 1981) Redfin dwarf monocle bream
25474.  Parascolopsis capitinis Russell, 1996  
25475.  Parascolopsis eriomma (Jordan & Richardson, 1909) Swallowtail dwarf monocle bream
25476.  Parascolopsis inermis (Temminck & Schlegel, 1843) Unarmed dwarf monocle bream
25477.  Parascolopsis melanophrys Russell & Chin, 1996 Dwarf monocle bream
25478.  Parascolopsis qantasi Russell & Gloerfelt-Tarp, 1984 Slender dwarf monocle bream
25479.  Parascolopsis rufomaculata Russell, 1986 Yellowband monocle bream
25480.  Parascolopsis tanyactis Russell, 1986 Long-rayed dwarf monocle bream
25481.  Parascolopsis tosensis (Kamohara, 1938) Tosa dwarf monocle bream
25482.  Parascolopsis townsendi Boulenger, 1901 Scaly dwarf monocle bream
25483.  Parascombrops analis (Katayama, 1957) Threespine seabass
25484.  Parascombrops argyreus (Gilbert & Cramer, 1897)  
25485.  Parascombrops glossodon Schwarzhans & Prokofiev, 2017  
25486.  Parascombrops madagascariensis Schwarzhans & Prokofiev, 2017  
25487.  Parascombrops mochizukii Schwarzhans & Prokofiev, 2017  
25488.  Parascombrops nakayamai Schwarzhans & Prokofiev, 2017  
25489.  Parascombrops ohei Schwarzhans & Prokofiev, 2017  
25490.  Parascombrops parvidens Schwarzhans & Prokofiev, 2017  
25491.  Parascombrops pellucidus Alcock, 1889  
25492.  Parascombrops philippinensis (Günther, 1880) Sharptooth seabass
25493.  Parascombrops serratospinosus (Smith & Radcliffe, 1912) Roughspine seabass
25494.  Parascombrops spinosus (Schultz, 1940) Keelcheek bass
25495.  Parascombrops yamanouei Schwarzhans & Prokofiev, 2017 Yamanoue's seabass
25496.  Parascorpaena armata (Sauvage, 1873)  
25497.  Parascorpaena aurita (Rüppell, 1838) Golden scorpionfish
25498.  Parascorpaena bandanensis (Bleeker, 1851) Banda scorpionfish
25499.  Parascorpaena grandisquamis (Ogilby, 1910) Bigscale scorpionfish
25500.  Parascorpaena maculipinnis Smith, 1957  
25501.  Parascorpaena mcadamsi (Fowler, 1938) McAdam's scorpionfish
25502.  Parascorpaena mossambica (Peters, 1855) Mozambique scorpionfish
25503.  Parascorpaena moultoni (Whitley, 1961)  
25504.  Parascorpaena picta (Cuvier, 1829) Northern scorpionfish
25505.  Parascorpaena poseidon Chou & Liao, 2022 Poseidon's scorpionfish
25506.  Parascorpis typus Bleeker, 1875 Jutjaw
25507.  Parascyllium collare Ramsay & Ogilby, 1888 Collar carpetshark
25508.  Parascyllium elongatum Last & Stevens, 2008 Elongate carpet shark
25509.  Parascyllium ferrugineum McCulloch, 1911 Rusty carpetshark
25510.  Parascyllium sparsimaculatum Goto & Last, 2002 Sparsely spotted carpetshark
25511.  Parascyllium variolatum (Duméril, 1853) Varied carpetshark
25512.  Paraselene orstedii (Lütken, 1880) Mexican moonfish
25513.  Parasewellia monolobata Nguyen & Nguyen, 2005  
25514.  Parasewellia polylobata Nguyen & Nguyen, 2005  
25515.  Parasewellia tetralobata Nguyen & Nguyen, 2005  
25516.  Parasicydium bandama Risch, 1980  
25517.  Parasikukia maculata Doi, 2000  
25518.  Parasinilabeo assimilis Wu & Yao, 1977  
25519.  Parasinilabeo longibarbus Zhu, Lan & Zhang, 2006  
25520.  Parasinilabeo longicorpus Zhang, 2000  
25521.  Parasinilabeo longiventralis Huang, Chen & Yang, 2007  
25522.  Parasinilabeo maculatus Zhang, 2000  
25523.  Parasinilabeo microps (Su, Yang & Cui, 2001)  
25524.  Parasphaerichthys lineatus Britz & Kottelat, 2002  
25525.  Parasphaerichthys ocellatus Prashad & Mukerji, 1929 Eyespot gourami
25526.  Parasphyraenops atrimanus Bean, 1912 Bank bass
25527.  Parasphyraenops incisus (Colin, 1978)  
25528.  Paraspinibarbus macracanthus (Pellegrin & Chevey, 1936)  
25529.  Parasqualidus maii Doi, 2000  
25530.  Parastegophilus maculatus (Steindachner, 1879)  
25531.  Parastegophilus paulensis (Miranda Ribeiro, 1918)  
25532.  Parastremma album Dahl, 1960  
25533.  Parastremma pulchrum Dahl, 1960  
25534.  Parastremma sadina Eigenmann, 1912  
25535.  Parastromateus niger (Bloch, 1795) Black pomfret
25536.  Parasudis fraserbrunneri (Poll, 1953)  
25537.  Parasudis truculenta (Goode & Bean, 1896) Longnose greeneye
25538.  Parataeniophorus brevis Bertelsen & Marshall, 1956 Short tapetail
25539.  Parataeniophorus gulosus Bertelsen & Marshall, 1956  
25540.  Paratanakia chii (Miao, 1934)  
25541.  Paratanakia fulvidorsalis Chen & Shy, 2024  
25542.  Paratanakia haifengensis Huang, Cheng, Shao & Chen, 2024  
25543.  Paratanakia himantegus (Günther, 1868)  
25544.  Paratanakia julongjiangensis Chen & Shy, 2024  
25545.  Parateleopus indicus (Alcock, 1891) Smallmouth jellynose
25546.  Parateleopus microstomus Smith & Radcliffe, 1912  
25547.  Paratherina cyanea Aurich, 1935  
25548.  Paratherina labiosa Aurich, 1935  
25549.  Paratherina striata Aurich, 1935  
25550.  Paratherina wolterecki Aurich, 1935  
25551.  Paratilapia polleni Bleeker, 1868 Black Diamond Madagascar cichlid
25552.  Paratilapia toddi Boulenger, 1905  
25553.  Parator zonatus (Lin, 1935)  
25554.  Paratrachichthys fernandezianus (Günther, 1887) Chilean sandpaperfish
25555.  Paratrachichthys macleayi (Johnston, 1881) Sandpaper fish
25556.  Paratrachichthys trailli (Hutton, 1875) Common roughy
25557.  Paratriacanthodes abei Tyler, 1997  
25558.  Paratriacanthodes herrei Myers, 1934  
25559.  Paratriacanthodes retrospinis Fowler, 1934 Sawspine spikefish
25560.  Paratrimma nigrimenta Hoese & Brothers, 1976  
25561.  Paratrimma urospila Hoese & Brothers, 1976  
25562.  Paratrygon aiereba (Müller & Henle, 1841) Discus ray
25563.  Paratrygon orinocensis Loboda, Lasso, Rosa & Carvalho, 2021  
25564.  Paratrygon parvaspina Loboda, Lasso, Rosa & Carvalho, 2021  
25565.  Paratrypauchen microcephalus (Bleeker, 1860) Comb goby
25566.  Parauchenoglanis ahli (Holly, 1930)  
25567.  Parauchenoglanis altipinnis (Boulenger, 1911)  
25568.  Parauchenoglanis balayi (Sauvage, 1879)  
25569.  Parauchenoglanis buettikoferi (Popta, 1913)  
25570.  Parauchenoglanis chiumbeensis Sithole, Vreven, Bragança, Musschoot & Chakona, 2024 Chiumbe grunter
25571.  Parauchenoglanis dolichorhinus Sithole, Vreven, Bragança, Musschoot & Chakona, 2024 Long-snouted grunter
25572.  Parauchenoglanis ernstswartzi Sithole, Vreven, Bragança, Musschoot & Chakona, 2024 Ernstswartz’s grunter
25573.  Parauchenoglanis longiceps (Boulenger, 1913)  
25574.  Parauchenoglanis lueleensis Sithole, Vreven, Bragança, Musschoot & Chakona, 2024 Luele grunter
25575.  Parauchenoglanis luendaensis Sithole, Vreven, Bragança, Musschoot & Chakona, 2024 Luenda grunter
25576.  Parauchenoglanis megalasma Sithole, Vreven, Bragança, Musschoot & Chakona, 2024 Large spotted grunter
25577.  Parauchenoglanis monkei (Keilhack, 1910) Dotted catfish
25578.  Parauchenoglanis ngamensis (Boulenger, 1911) Zambezi grunter
25579.  Parauchenoglanis pantherinus (Pellegrin, 1929)  
25580.  Parauchenoglanis patersoni Sithole, Vreven, Bragança, Musschoot & Chakona, 2024 Paterson’s grunter
25581.  Parauchenoglanis poikilos Sithole, Vreven, Bragança, Musschoot & Chakona, 2024 Spotted grunter
25582.  Parauchenoglanis punctatus (Boulenger, 1902)  
25583.  Parauchenoglanis stiassnyae Modimo, Bernt, Monsembula Iyaba, Mbimbi & Liyandja, 2024  
25584.  Parauchenoglanis zebratus Sithole, Musschoot, Huyghe, Chakona & Vreven, 2023  
25585.  Paraulopus atripes Sato & Nakabo, 2003  
25586.  Paraulopus balteatus Gomon, 2010 Banded cucumberfish
25587.  Paraulopus brevirostris (Fourmanoir, 1981) Shortsnout cucumberfish
25588.  Paraulopus filamentosus (Okamura, 1982)  
25589.  Paraulopus japonicus (Kamohara, 1956)  
25590.  Paraulopus legandi (Fourmanoir & Rivaton, 1979)  
25591.  Paraulopus longianalis Sato, Gomon & Nakabo, 2010 Longfin Cucumberfish
25592.  Paraulopus maculatus (Kotthaus, 1967)  
25593.  Paraulopus melanogrammus Gomon & Sato, 2004 Blackline cucumberfish
25594.  Paraulopus melanostomus Sato, Gomon & Nakabo, 2010 Licoricemouth cucumberfish
25595.  Paraulopus nigripinnis (Günther, 1878) Cucumber fish
25596.  Paraulopus novaeseelandiae Sato & Nakabo, 2002  
25597.  Paraulopus oblongus (Kamohara, 1953)  
25598.  Paraulopus okamurai Sato & Nakabo, 2002 Piedtip cucumberfish
25599.  Paravandellia brooksi Henschel, Baskin, Collins & Lujan, 2024  
25600.  Paravandellia luna Henschel, Baskin, Collins & Lujan, 2024  
25601.  Paravandellia oscarleoni Henschel, Baskin, Collins & Lujan, 2024  
25602.  Paravandellia oxyptera Miranda Ribeiro, 1912 Pantanal parasitic catfish
25603.  Paravandellia phaneronema (Miles, 1943)  
25604.  Parawaous megacephalus (Fowler, 1905)  
25605.  Paraxenisthmus cerberusi Winterbottom & Gill, 2006  
25606.  Paraxenisthmus springeri Gill & Hoese, 1993 Springer's wriggler
25607.  Parazacco spilurus (Günther, 1868) Predaceous chub
25608.  Parazanclistius hutchinsi Hardy, 1983 Short boarfish
25609.  Parazen pacificus Kamohara, 1935 Parazen
25610.  Pardachirus balius Randall & Mee, 1994 Piebald sole
25611.  Pardachirus hedleyi Ogilby, 1916 Southern peacock sole
25612.  Pardachirus marmoratus (Lacepède, 1802) Finless sole
25613.  Pardachirus morrowi (Chabanaud, 1954) Persian carpet sole
25614.  Pardachirus pavoninus (Lacepède, 1802) Peacock sole
25615.  Pardachirus poropterus (Bleeker, 1851) Estuary sole
25616.  Pardachirus rautheri (Chabanaud, 1931)  
25617.  Pardiglanis tarabinii Poll, Lanza & Romoli Sassi, 1972 Somalian giant catfish
25618.  Parecbasis cyclolepis Eigenmann, 1914  
25619.  Pareiodon microps Kner, 1855  
25620.  Pareiorhaphis azygolechis (Pereira & Reis, 2002)  
25621.  Pareiorhaphis bahianus (Gosline, 1947)  
25622.  Pareiorhaphis cameroni (Steindachner, 1907)  
25623.  Pareiorhaphis cerosus (Miranda Ribeiro, 1951)  
25624.  Pareiorhaphis eurycephalus (Pereira & Reis, 2002)  
25625.  Pareiorhaphis garapia Pareira, Lehmann A., Schvambach & Reis, 2015  
25626.  Pareiorhaphis garbei (Ihering, 1911)  
25627.  Pareiorhaphis hypselurus (Pereira & Reis, 2002)  
25628.  Pareiorhaphis hystrix (Pereira & Reis, 2002)  
25629.  Pareiorhaphis lophia Pereira & Zanata, 2014  
25630.  Pareiorhaphis mucurina Pereira, Pessali & Reis, 2018  
25631.  Pareiorhaphis mutuca (Oliveira & Oyakawa, 1999)  
25632.  Pareiorhaphis nasuta Pereira, Vieira & Reis, 2007  
25633.  Pareiorhaphis nudulus (Reis & Pereira, 1999)  
25634.  Pareiorhaphis parmula Pereira, 2005  
25635.  Pareiorhaphis proskynita Pereira & Britto, 2012  
25636.  Pareiorhaphis regani (Giltay, 1936)  
25637.  Pareiorhaphis ruschii Pereira, Lehmann A. & Reis, 2012  
25638.  Pareiorhaphis scutula Pereira, Vieira & Reis, 2010  
25639.  Pareiorhaphis splendens (Bizerril, 1995)  
25640.  Pareiorhaphis steindachneri (Miranda Ribeiro, 1918)  
25641.  Pareiorhaphis stephanus (Oliveira & Oyakawa, 1999)  
25642.  Pareiorhaphis stomias (Pereira & Reis, 2002)  
25643.  Pareiorhaphis torrenticola Pereira, Pessali & Reis, 2024  
25644.  Pareiorhaphis vestigipinnis (Pereira & Reis, 1992)  
25645.  Pareiorhina brachyrhyncha Chamon, Aranda & Buckup, 2005  
25646.  Pareiorhina carrancas Bockmann & Ribeiro, 2003  
25647.  Pareiorhina cepta Roxo, da Costa e Silva, Mehanna & Oliveira, 2012  
25648.  Pareiorhina hyptiorhachis Silva, Roxo & Oliveira, 2013  
25649.  Pareiorhina pelicicei Azevedo-Santos & Roxo, 2015  
25650.  Pareiorhina rosai Silva, Roxo & Oyakawa, 2016  
25651.  Pareiorhina rudolphi (Miranda Ribeiro, 1911)  
25652.  Parenchelyurus hepburni (Snyder, 1908) Hepburn's blenny
25653.  Parenchelyurus hyena (Whitley, 1953) Hyena blenny
25654.  Pareques acuminatus (Bloch & Schneider, 1801) High-hat
25655.  Pareques fuscovittatus (Kendall & Radcliffe, 1912) Fusco drum
25656.  Pareques iwamotoi Miller & Woods, 1988 Blackbar drum
25657.  Pareques lanfeari (Barton, 1947) Royal highhat
25658.  Pareques lineatus (Cuvier, 1830)  
25659.  Pareques perissa (Heller & Snodgrass, 1903) Odd highhat
25660.  Pareques umbrosus (Jordan & Eigenmann, 1889) Cubbyu
25661.  Pareques viola (Gilbert, 1898) Gungo highhat
25662.  Parequula elongata Iwatsuki, Pogonoski & Last, 2012 Western silverbelly
25663.  Parequula melbournensis (Castelnau, 1872) Silverbelly
25664.  Paretroplus dambabe Sparks, 2002 Red-bellied Madagascar cichlid
25665.  Paretroplus damii Bleeker, 1868 Yellow-wedged Madagascar cichlid
25666.  Paretroplus gymnopreopercularis Sparks, 2008 Brown Madagascar cichlid
25667.  Paretroplus kieneri Arnoult, 1960 Red-nosed Madagascar cichlid
25668.  Paretroplus lamenabe Sparks, 2008 Big red cichlid
25669.  Paretroplus loisellei Sparks & Schelly, 2011 Red-banded Madagascar cichlid
25670.  Paretroplus maculatus Kiener & Maugé, 1966 Spotted Madagascar cichlid
25671.  Paretroplus maromandia Sparks & Reinthal, 1999 Banded Madagascar cichlid
25672.  Paretroplus menarambo Allgayer, 1996 Redseam Madagascar cichlid
25673.  Paretroplus nourissati (Allgayer, 1998) Blood-finned Madagascar cichlid
25674.  Paretroplus petiti Pellegrin, 1929 Red Madagascar cichlid
25675.  Paretroplus polyactis Bleeker, 1878 Eastern Madagascar cichlid
25676.  Paretroplus risengi Sparks & Sparks, 2025 Northwestern Madagascar cichlid
25677.  Paretroplus tsimoly Stiassny, Chakrabarty & Loiselle, 2001 Blue-lipped Madagascar cichlid
25678.  Pareuchiloglanis abbreviata Li, Zhou, Thomson, Zhang & Yang, 2007  
25679.  Pareuchiloglanis anteanalis Fang, Xu & Cui, 1984  
25680.  Pareuchiloglanis brevicaudatus Nguyen, 2005  
25681.  Pareuchiloglanis feae (Vinciguerra, 1890)  
25682.  Pareuchiloglanis gracilicaudata (Wu & Chen, 1979)  
25683.  Pareuchiloglanis longicauda (Yue, 1981)  
25684.  Pareuchiloglanis macrotrema (Norman, 1925)  
25685.  Pareuchiloglanis myzostoma (Norman, 1923)  
25686.  Pareuchiloglanis namdeensis Nguyen, 2005  
25687.  Pareuchiloglanis nebulifera Ng & Kottelat, 2000  
25688.  Pareuchiloglanis poilanei Pellegrin, 1936  
25689.  Pareuchiloglanis prolixdorsalis Li, Zhou, Thomson, Zhang & Yang, 2007  
25690.  Pareuchiloglanis rhabdura Ng, 2004  
25691.  Pareuchiloglanis robustus Ding, Fu & Ye, 1991  
25692.  Pareuchiloglanis sichuanensis Ding, Fu & Ye, 1991  
25693.  Pareuchiloglanis sinensis (Hora & Silas, 1952)  
25694.  Pareuchiloglanis songdaensis Nguyen & Nguyen, 2001  
25695.  Pareuchiloglanis songmaensis Nguyen & Nguyen, 2001  
25696.  Pareuchiloglanis tamduongensis Nguyen, 2005  
25697.  Pareuchiloglanis tianquanensis Ding & Fang, 1997  
25698.  Pareutropius buffei (Gras, 1961)  
25699.  Pareutropius debauwi (Boulenger, 1900) African glass catfish
25700.  Pareutropius longifilis (Steindachner, 1914)  
25701.  Pareutropius mandevillei Poll, 1959  
25702.  Parexocoetus brachypterus (Richardson, 1846) Sailfin flyingfish
25703.  Parexocoetus hillianus (Gosse, 1851) Flyingfish
25704.  Parexocoetus mento (Valenciennes, 1847) African sailfin flyingfish
25705.  Parhomaloptera microstoma (Boulenger, 1899)  
25706.  Pariah scotius Böhlke, 1969 Peppered goby
25707.  Paricelinus hopliticus Eigenmann & Eigenmann, 1889 Thornback sculpin
25708.  Parinoberyx horridus Kotlyar, 1984  
25709.  Parioglossus aporos Rennis & Hoese, 1985 Poreless dartfish
25710.  Parioglossus caeruleolineatus Suzuki, Yonezawa & Sakaue, 2010  
25711.  Parioglossus dotui Tomiyama, 1958  
25712.  Parioglossus formosus (Smith, 1931) Beautiful hover goby
25713.  Parioglossus galzini Williams & Lecchini, 2004  
25714.  Parioglossus interruptus Suzuki & Senou, 1994 Interrupted dartfish
25715.  Parioglossus lineatus Rennis & Hoese, 1985 Lined hover goby
25716.  Parioglossus marginalis Rennis & Hoese, 1985  
25717.  Parioglossus multiradiatus Keith, Bosc & Valade, 2004  
25718.  Parioglossus neocaledonicus Dingerkus & Séret, 1992  
25719.  Parioglossus nudus Rennis & Hoese, 1985 Naked hover goby
25720.  Parioglossus palustris (Herre, 1945) Borneo hoverer
25721.  Parioglossus philippinus (Herre, 1945) Philippine dartfish
25722.  Parioglossus rainfordi McCulloch, 1921 Rainford's dartfish
25723.  Parioglossus raoi (Herre, 1939) Rao's hover goby
25724.  Parioglossus senoui Suzuki, Yonezawa & Sakaue, 2010  
25725.  Parioglossus sinensis Zhong, 1994  
25726.  Parioglossus taeniatus Regan, 1912 Taeniatus dartfish
25727.  Parioglossus triquetrus Rennis & Hoese, 1985  
25728.  Parioglossus verticalis Rennis & Hoese, 1985 Vertical hover goby
25729.  Parioglossus winterbottomi Suzuki, Yonezawa & Sakaue, 2010  
25730.  Pariolius armillatus Cope, 1872  
25731.  Pariolius maldonadoi Faustino-Fuster, López-Castaño, Quiñones & Meza-Vargas, 2024  
25732.  Pariolius pax Faustino-Fuster, López-Castaño, Quiñones & Meza-Vargas, 2024  
25733.  Pariosternarchus amazonensis Albert & Crampton, 2006  
25734.  Paristiopterus gallipavo Whitley, 1944 Yellowspotted boarfish
25735.  Paristiopterus labiosus (Günther, 1872) Giant boarfish
25736.  Parkraemeria ornata Whitley, 1951  
25737.  Parkraemeria rhinoceros Suzuki & Senou, 2013  
25738.  Parkraemeria saltator Suzuki & Senou, 2013  
25739.  Parma alboscapularis Allen & Hoese, 1975 Black scalyfin
25740.  Parma bicolor Allen & Larson, 1979 Bicolor scalyfin
25741.  Parma kermadecensis Allen, 1987 Kermadec scalyfin
25742.  Parma mccullochi Whitley, 1929 McCulloch's scalyfin
25743.  Parma microlepis Günther, 1862 White-ear scalyfin
25744.  Parma occidentalis Allen & Hoese, 1975 Western scalyfin
25745.  Parma oligolepis Whitley, 1929 Big-scale parma
25746.  Parma polylepis Günther, 1862 Banded parma
25747.  Parma unifasciata (Steindachner, 1867) Girdled scalyfin
25748.  Parma victoriae (Günther, 1863) Victorian scalyfin
25749.  Parmaturus albipenis Séret & Last, 2007 White-clasper catshark
25750.  Parmaturus angelae Soares, Carvalho, Schwingel & Gadig, 2019 Brazilian filetail catshark
25751.  Parmaturus campechiensis Springer, 1979 Campeche catshark
25752.  Parmaturus lanatus Séret & Last, 2007 Velvet catshark
25753.  Parmaturus macmillani Hardy, 1985 McMillan's cat shark
25754.  Parmaturus pilosus Garman, 1906 Salamander shark
25755.  Parmaturus xaniurus (Gilbert, 1892) Filetail catshark
25756.  Parmops coruscans Rosenblatt & Johnson, 1991  
25757.  Parmops echinatus Johnson, Seeto & Rosenblatt, 2001  
25758.  Parodon alfonsoi Londoño-Burbano, Román-Valencia & Taphorn, 2011  
25759.  Parodon apolinari Myers, 1930  
25760.  Parodon atratoensis Londoño-Burbano, Román-Valencia & Taphorn, 2011  
25761.  Parodon bifasciatus Eigenmann, 1912  
25762.  Parodon buckleyi Boulenger, 1887  
25763.  Parodon caliensis Boulenger, 1895  
25764.  Parodon carrikeri Fowler, 1940  
25765.  Parodon guyanensis Géry, 1960  
25766.  Parodon hilarii Reinhardt, 1867  
25767.  Parodon magdalenensis Londoño-Burbano, Román-Valencia & Taphorn, 2011  
25768.  Parodon moreirai Ingenito & Buckup, 2005  
25769.  Parodon nasus Kner, 1859  
25770.  Parodon pongoensis (Allen, 1942) Pongo characin
25771.  Parodon suborbitalis Valenciennes, 1850  
25772.  Parona signata (Jenyns, 1841) Parona leatherjacket
25773.  Paroncheilus affinis (Poey, 1875) Bigtooth cardinalfish
25774.  Parophidion schmidti (Woods & Kanazawa, 1951) Dusky cusk-eel
25775.  Parophidion vassali (Risso, 1810)  
25776.  Parophrys vetulus Girard, 1854 English sole
25777.  Parosphromenus alfredi Kottelat & Ng, 2005  
25778.  Parosphromenus allani Brown, 1987  
25779.  Parosphromenus anjunganensis Kottelat, 1991  
25780.  Parosphromenus bintan Kottelat & Ng, 1998  
25781.  Parosphromenus deissneri (Bleeker, 1859) Licorice gourami
25782.  Parosphromenus filamentosus Vierke, 1981 Spiketail gourami
25783.  Parosphromenus gunawani Schindler & Linke, 2012  
25784.  Parosphromenus harveyi Brown, 1987  
25785.  Parosphromenus linkei Kottelat, 1991  
25786.  Parosphromenus nagyi Schaller, 1985  
25787.  Parosphromenus opallios Kottelat & Ng, 2005  
25788.  Parosphromenus ornaticauda Kottelat, 1991  
25789.  Parosphromenus pahuensis Kottelat & Ng, 2005  
25790.  Parosphromenus paludicola Tweedie, 1952  
25791.  Parosphromenus parvulus Vierke, 1979  
25792.  Parosphromenus phoenicurus Schindler & Linke, 2012  
25793.  Parosphromenus quindecim Kottelat & Ng, 2005  
25794.  Parosphromenus rubrimontis Kottelat & Ng, 2005  
25795.  Parosphromenus sumatranus Klausewitz, 1955  
25796.  Parosphromenus tweediei Kottelat & Ng, 2005  
25797.  Parotocinclus amazonensis Garavello, 1977  
25798.  Parotocinclus arandai Sarmento-Soares, Lehmann A. & Martins-Pinheiro, 2009  
25799.  Parotocinclus aripuanensis Garavello, 1988  
25800.  Parotocinclus bahiensis (Miranda Ribeiro, 1918)  
25801.  Parotocinclus bidentatus Gauger & Buckup, 2005  
25802.  Parotocinclus britskii Boeseman, 1974  
25803.  Parotocinclus cearensis Garavello, 1977  
25804.  Parotocinclus cesarpintoi Miranda Ribeiro, 1939  
25805.  Parotocinclus collinsae Schmidt & Ferraris, 1985  
25806.  Parotocinclus cristatus Garavello, 1977  
25807.  Parotocinclus doceanus (Miranda Ribeiro, 1918)  
25808.  Parotocinclus eppleyi Schaefer & Provenzano, 1993  
25809.  Parotocinclus fluminense Roxo, Melo, Silva & Oliveira, 2017  
25810.  Parotocinclus halbothi Lehmann A., Lazzarotto & Reis, 2014  
25811.  Parotocinclus haroldoi Garavello, 1988  
25812.  Parotocinclus jacksoni Ramos, Lustosa-Costa, Barros-Neto & Barbosa, 2021  
25813.  Parotocinclus jequi Lehmann A., Koech Braun, Pereira & Reis, 2013  
25814.  Parotocinclus jimi Garavello, 1977  
25815.  Parotocinclus jumbo Britski & Garavello, 2002  
25816.  Parotocinclus longirostris Garavello, 1988  
25817.  Parotocinclus maculicauda (Steindachner, 1877)  
25818.  Parotocinclus minutus Garavello, 1977  
25819.  Parotocinclus muriaensis Gauger & Buckup, 2005  
25820.  Parotocinclus planicauda Garavello & Britski, 2003  
25821.  Parotocinclus polyochrus Schaefer, 1988  
25822.  Parotocinclus prata Ribeiro, Melo & Pereira, 2002  
25823.  Parotocinclus robustus Lehmann A. & Reis, 2012  
25824.  Parotocinclus seridoensis Ramos, Barris-Neto, Britski & Lima, 2013  
25825.  Parotocinclus spilosoma (Fowler, 1941)  
25826.  Parotocinclus spilurus (Fowler, 1941)  
25827.  Parrella fusca Ginsburg, 1939  
25828.  Parrella ginsburgi Wade, 1946 Darkblotch goby
25829.  Parrella lucretiae (Eigenmann & Eigenmann, 1888) Lucretia's goby
25830.  Parrella macropteryx Ginsburg, 1939  
25831.  Parrella maxillaris Ginsburg, 1938 Doublestripe goby
25832.  Parupeneus angulatus Randall & Heemstra, 2009 Wedgejaw goatfish
25833.  Parupeneus barberinoides (Bleeker, 1852) Bicolor goatfish
25834.  Parupeneus barberinus (Lacepède, 1801) Dotdash goatfish
25835.  Parupeneus biaculeatus (Richardson, 1846) Pointed goatfish
25836.  Parupeneus chrysonemus (Jordan & Evermann, 1903) Yellow-threaded goatfish
25837.  Parupeneus chrysopleuron (Temminck & Schlegel, 1843) Yellowband goatfish
25838.  Parupeneus ciliatus (Lacepède, 1802) Blacksaddle goatfish
25839.  Parupeneus crassilabris (Valenciennes, 1831) Triplebar goatfish
25840.  Parupeneus cyclostomus (Lacepède, 1801) Goldsaddle goatfish
25841.  Parupeneus diagonalis Randall, 2004 Slantstripe goatfish
25842.  Parupeneus forsskali (Fourmanoir & Guézé, 1976) Red Sea goatfish
25843.  Parupeneus fraserorum Randall & King, 2009 Fraser's goatfish
25844.  Parupeneus heptacantha (Lacepède, 1802) Cinnabar goatfish
25845.  Parupeneus inayatae Uiblein & Fahmi, 2018 Inayat's goatfish
25846.  Parupeneus indicus (Shaw, 1803) Indian goatfish
25847.  Parupeneus insularis Randall & Myers, 2002 Twosaddle goatfish
25848.  Parupeneus jansenii (Bleeker, 1856) Jansen's goatfish
25849.  Parupeneus louise Randall, 2004 Louise's goatfish
25850.  Parupeneus macronemus (Lacepède, 1801) Longbarbel goatfish
25851.  Parupeneus margaritatus Randall & Guézé, 1984 Pearly goatfish
25852.  Parupeneus minys Randall & Heemstra, 2009 Minute goatfish
25853.  Parupeneus moffitti Randall & Myers, 1993 Moffit's goatfish
25854.  Parupeneus multifasciatus (Quoy & Gaimard, 1825) Manybar goatfish
25855.  Parupeneus nansen Randall & Heemstra, 2009 Nansen goatfish
25856.  Parupeneus orientalis (Fowler, 1933) Rapanui goatfish
25857.  Parupeneus pleurostigma (Bennett, 1831) Sidespot goatfish
25858.  Parupeneus porphyreus (Jenkins, 1903) Whitesaddle goatfish
25859.  Parupeneus posteli Fourmanoir & Guézé, 1967 Postel's goatfish
25860.  Parupeneus procerigena Kim & Amaoka, 2001 Deepcheek goatfish
25861.  Parupeneus rubescens (Lacepède, 1801) Rosy goatfish
25862.  Parupeneus seychellensis (Smith & Smith, 1963) Seychelles goatfish
25863.  Parupeneus sinai Uiblein, 2021 Sinai goatfish
25864.  Parupeneus spilurus (Bleeker, 1854) Blackspot goatfish
25865.  Parupeneus trifasciatus (Lacepède, 1801) Doublebar goatfish
25866.  Parupeneus williamsi Shibuya & Motomura, 2020 Williams' goatfish
25867.  Parvicrepis parvipinnis (Waite, 1906) Little clingfish
25868.  Parvilux boschmai Hubbs & Wisner, 1964  
25869.  Parvilux ingens Hubbs & Wisner, 1964 Giant lampfish
25870.  Parviparma straminea Herre, 1927  
25871.  Pascua caudilinea Randall, 2005 Pascua goby
25872.  Pascua marecoralliensis Goatley, Varela, Sellanes & Tornabene, 2025 Coral sea pascua goby
25873.  Pascua sticta (Hoese & Larson, 2005)  
25874.  Pastinachus ater (Macleay, 1883) Broad cowtail ray
25875.  Pastinachus gracilicaudus Last & Manjaji-Matsumoto, 2010 Narrowtail stingray
25876.  Pastinachus sephen (Fabricius, 1775) Cowtail stingray
25877.  Pastinachus solocirostris Last, Manjaji & Yearsley, 2005 Roughnose stingray
25878.  Pastinachus stellurostris Last, Fahmi & Naylor, 2010 Starrynose stingray
25879.  Pataecus fronto Richardson, 1844 Red Indian fish
25880.  Patagolycus melastomus Matallanas & Corbella, 2012  
25881.  Patagonotothen brevicauda (Lönnberg, 1905) Patagonian rockcod
25882.  Patagonotothen canina (Smitt, 1897)  
25883.  Patagonotothen cornucola (Richardson, 1844)  
25884.  Patagonotothen elegans (Günther, 1880)  
25885.  Patagonotothen guntheri (Norman, 1937) Yellowfin notothen
25886.  Patagonotothen jordani (Thompson, 1916)  
25887.  Patagonotothen kreffti Balushkin & Stehmann, 1993  
25888.  Patagonotothen longipes (Steindachner, 1876)  
25889.  Patagonotothen ramsayi (Regan, 1913) Longtail southern cod
25890.  Patagonotothen shagensis Balushkin & Permitin, 1982  
25891.  Patagonotothen sima (Richardson, 1845)  
25892.  Patagonotothen squamiceps (Peters, 1877)  
25893.  Patagonotothen tessellata (Richardson, 1845) Black southern cod
25894.  Patagonotothen thompsoni Balushkin, 1993  
25895.  Patagonotothen trigramma (Regan, 1913)  
25896.  Patagonotothen wiltoni (Regan, 1913)  
25897.  Pateobatis bleekeri (Blyth, 1860) Bleeker's whipray
25898.  Pateobatis fai (Jordan & Seale, 1906) Pink whipray
25899.  Pateobatis hortlei (Last, Manjaji-Matsumoto & Kailola, 2006) Hortle's whipray
25900.  Pateobatis jenkinsii (Annandale, 1909) Jenkins whipray
25901.  Pateobatis uarnacoides (Bleeker, 1852) Whitenose whipray
25902.  Paulasquama callis Armbruster & Taphorn, 2011  
25903.  Pavoclinus caeruleopunctatus Zsilavecz, 2001 Bluespotted klipfish
25904.  Pavoclinus graminis (Gilchrist & Thompson, 1908) Grass klipfish
25905.  Pavoclinus laurentii (Gilchrist & Thompson, 1908) Rippled klipfish
25906.  Pavoclinus litorafontis Penrith, 1965 Slinky klipfish
25907.  Pavoclinus mentalis (Gilchrist & Thompson, 1908) Bearded klipfish
25908.  Pavoclinus myae Christensen, 1978 Mya's klipfish
25909.  Pavoclinus pavo (Gilchrist & Thompson, 1908) Peacock klipfish
25910.  Pavoclinus profundus Smith, 1961 Deepwater klipfish
25911.  Pavoclinus smalei Heemstra & Wright, 1986 Deep-reef klipfish
25912.  Pavoraja alleni McEachran & Fechhelm, 1982 Allen's skate
25913.  Pavoraja arenaria Last, Mallick & Yearsley, 2008 Sandy skate
25914.  Pavoraja mosaica Last, Mallick & Yearsley, 2008 Mosaic skate
25915.  Pavoraja nitida (Günther, 1880) Peacock skate
25916.  Pavoraja pseudonitida Last, Mallick & Yearsley, 2008 False peacock skate
25917.  Pavoraja umbrosa Last, Mallick & Yearsley, 2008 Dusky skate
25918.  Paxton concilians Baldwin & Johnson, 1999 Paxton's cardinalfish
25919.  Peckoltia bachi (Boulenger, 1898)  
25920.  Peckoltia braueri (Eigenmann, 1912)  
25921.  Peckoltia brevis (La Monte, 1935)  
25922.  Peckoltia caenosa Armbruster, 2008  
25923.  Peckoltia capitulata Fisch-Muller & Covain, 2012  
25924.  Peckoltia cavatica Armbruster & Werneke, 2005  
25925.  Peckoltia compta De Oliveira, Zuanon, Rapp Py-Daniel & Rocha, 2010  
25926.  Peckoltia ephippiata Armbruster, Werneke & Tan, 2015  
25927.  Peckoltia furcata (Fowler, 1940) Forktail pleco
25928.  Peckoltia greedoi Armbruster, Werneke & Tan, 2015  
25929.  Peckoltia lineola Armbruster, 2008  
25930.  Peckoltia lujani Armbruster, Werneke & Tan, 2015  
25931.  Peckoltia multispinis (Holly, 1929) Bristlemouth catfish
25932.  Peckoltia oligospila (Günther, 1864)  
25933.  Peckoltia otali Fisch-Muller & Covain, 2012  
25934.  Peckoltia pankimpuju (Lujan & Chamon, 2008)  
25935.  Peckoltia sabaji Armbruster, 2003  
25936.  Peckoltia simulata Fisch-Muller & Covain, 2012  
25937.  Peckoltia vermiculata (Steindachner, 1908)  
25938.  Peckoltia vittata (Steindachner, 1881)  
25939.  Peckoltia wernekei Armbruster & Lujan, 2016  
25940.  Pectenocypris balaena Roberts, 1989  
25941.  Pectenocypris korthausae Kottelat, 1982  
25942.  Pectenocypris micromysticetus Tan & Kottelat, 2009  
25943.  Pectinantus parini (Sazonov, 1976)  
25944.  Pectinochromis lubbocki (Edwards & Randall, 1983)  
25945.  Pegasus lancifer Kaup, 1861 Sculptured seamoth
25946.  Pegasus laternarius Cuvier, 1816  
25947.  Pegasus nanhaiensis Zhang, Wang & Lin, 2020  
25948.  Pegasus tetrabelos Osterhage, Pogonoski, Appleyard & White, 2016  
25949.  Pegasus volitans Linnaeus, 1758 Longtail seamouth
25950.  Pegusa cadenati Chabanaud, 1954 Cadenat's sole
25951.  Pegusa impar (Bennett, 1831) Adriatic sole
25952.  Pegusa lascaris (Risso, 1810) Sand sole
25953.  Pegusa nasuta (Pallas, 1814) Blackhand sole
25954.  Pegusa triophthalma (Bleeker, 1863) Cyclope sole
25955.  Pelagocephalus coheni Tyler & Paxton, 1979  
25956.  Pelagocephalus marki Heemstra & Smith, 1981 Rippled blaasop
25957.  Pelangia mbutaensis Allen, 1998  
25958.  Pelasgus epiroticus (Steindachner, 1895)  
25959.  Pelasgus laconicus (Kottelat & Barbieri, 2004) Evrotas minnow
25960.  Pelasgus marathonicus (Vinciguerra, 1921) Marathon minnow
25961.  Pelasgus minutus (Karaman, 1924) Ohrid minnow
25962.  Pelasgus prespensis (Karaman, 1924) Prespa minnow
25963.  Pelasgus stymphalicus (Valenciennes, 1844) Stymphalia minnow
25964.  Pelasgus thesproticus (Stephanidis, 1939) Epiros minnow
25965.  Pelates octolineatus (Jenyns, 1840) Western striped grunter
25966.  Pelates qinglanensis (Sun, 1991)  
25967.  Pelates quadrilineatus (Bloch, 1790) Fourlined terapon
25968.  Pelecus cultratus (Linnaeus, 1758) Sichel
25969.  Pellona altamazonica Cope, 1872  
25970.  Pellona castelnaeana Valenciennes, 1847 Amazon pellona
25971.  Pellona dayi Wongratana, 1983 Day's pellona
25972.  Pellona ditchela Valenciennes, 1847 Indian pellona
25973.  Pellona flavipinnis (Valenciennes, 1837) Yellowfin river pellona
25974.  Pellona harroweri (Fowler, 1917) American coastal pellona
25975.  Pellonula leonensis Boulenger, 1916 Smalltoothed pellonula
25976.  Pellonula vorax Günther, 1868 Bigtoothed pellonula
25977.  Pelmatochromis buettikoferi (Steindachner, 1894)  
25978.  Pelmatochromis nigrofasciatus (Pellegrin, 1900)  
25979.  Pelmatochromis ocellifer Boulenger, 1899  
25980.  Pelmatolapia cabrae (Boulenger, 1899)  
25981.  Pelmatolapia mariae (Boulenger, 1899) Spotted tilapia
25982.  Pelotretis flavilatus Waite, 1911 Southern lemon sole
25983.  Pelsartia humeralis (Ogilby, 1899) Sea trumpeter
25984.  Pelteobagrus eupogon (Boulenger, 1892)  
25985.  Pelteobagrus tonkinensis Nguyen, 2005  
25986.  Peltorhamphus kryptostomus Munroe, 2021 New Zealand gray sole
25987.  Peltorhamphus latus James, 1972 Speckled sole
25988.  Peltorhamphus novaezeelandiae Günther, 1862 New Zealand sole
25989.  Peltorhamphus tenuis James, 1972  
25990.  Pelvicachromis drachenfelsi Lamboj, Bartel & Dell'Ampio, 2014  
25991.  Pelvicachromis kribensis (Boulenger, 1911)  
25992.  Pelvicachromis pulcher (Boulenger, 1901) Rainbow krib
25993.  Pelvicachromis roloffi (Thys van den Audenaerde, 1968)  
25994.  Pelvicachromis sacrimontis Paulo, 1977  
25995.  Pelvicachromis silviae Lamboj, 2013  
25996.  Pelvicachromis subocellatus (Günther, 1872)  
25997.  Pelvicachromis taeniatus (Boulenger, 1901)  
25998.  Pempheris adspersa Griffin, 1927  
25999.  Pempheris adusta Bleeker, 1877 Dusky sweeper
26000.  Pempheris affinis McCulloch, 1911 Black-tipped bullseye
26001.  Pempheris analis Waite, 1910 Bronze sweeper
26002.  Pempheris andilana Randall & Victor, 2015 Andilana sweeper
26003.  Pempheris argyrea Randall & Victor, 2015 Seychelles silver sweeper
26004.  Pempheris bexillon Mooi & Randall, 2014 Yellowfin sweeper
26005.  Pempheris bineeshi Randall & Victor, 2015 Tuticorn sweeper
26006.  Pempheris bruggemanni Randall & Victor, 2015 Mascarene sweeper
26007.  Pempheris compressa (White, 1790) Smallscale bullseye
26008.  Pempheris connelli Randall & Victor, 2015 African sweeper
26009.  Pempheris convexa Randall & Victor, 2014 Convex sweeper
26010.  Pempheris cuprea Randall & Victor, 2014 Mozambique sweeper
26011.  Pempheris darvelli Randall & Victor, 2014 Jissah sweeper
26012.  Pempheris eatoni Randall & Victor, 2014 Durban sweeper
26013.  Pempheris ellipse Randall & Victor, 2015 Elliptical sweeper
26014.  Pempheris familia Koeda & Motomura, 2017 Ogasawara sweeper
26015.  Pempheris gasparinii Pinheiro, Bernardi & Rocha, 2016 Trindade sweeper
26016.  Pempheris hadra Randall & Victor, 2015 Maldives sweeper
26017.  Pempheris heemstraorum Randall & Victor, 2015 Greater sweeper
26018.  Pempheris hollemani Randall & Victor, 2015 Madagascar sweeper
26019.  Pempheris ibo Randall & Victor, 2015 Ibo sweeper
26020.  Pempheris japonica Döderlein, 1883  
26021.  Pempheris klunzingeri McCulloch, 1911 Rough bullseye
26022.  Pempheris kruppi Randall, Victor & Aideed, 2015 Aden sweeper
26023.  Pempheris kuriamuria Randall & Victor, 2015 Oman sweeper
26024.  Pempheris leiolepis Randall & Victor, 2015 Smoothscale sweeper
26025.  Pempheris malabarica Cuvier, 1831  
26026.  Pempheris mangula Cuvier, 1829 Indian sweeper
26027.  Pempheris megalops Randall & Victor, 2015 Bigeye sweeper
26028.  Pempheris micromma Randall & Victor, 2015 Smalleye sweeper
26029.  Pempheris molucca Cuvier, 1829  
26030.  Pempheris multiradiata Klunzinger, 1879 Bigscale bullseye
26031.  Pempheris muscat Randall & Victor, 2015 Muscat sweeper
26032.  Pempheris nesogallica Cuvier, 1831  
26033.  Pempheris nyctereutes Jordan & Evermann, 1902  
26034.  Pempheris orbis Randall & Victor, 2015 Sinai sweeper
26035.  Pempheris ornata Mooi & Jubb, 1996 Orangelined bullseye
26036.  Pempheris otaitensis Cuvier, 1831  
26037.  Pempheris oualensis Cuvier, 1831 Blackspot sweeper
26038.  Pempheris pathirana Randall & Victor, 2015 Trincomalee sweeper
26039.  Pempheris peza Randall & Victor, 2015 Blackfin sweeper
26040.  Pempheris poeyi Bean, 1885 Curved sweeper
26041.  Pempheris rapa Mooi, 1998  
26042.  Pempheris rhomboidea Kossmann & Räuber, 1877  
26043.  Pempheris rochai Randall & Victor, 2015 Rocha's sweeper
26044.  Pempheris rubricauda Randall & Victor, 2015 Redtail sweeper
26045.  Pempheris sarayu Randall & Bineesh, 2014  
26046.  Pempheris schomburgkii Müller & Troschel, 1848 Glassy sweeper
26047.  Pempheris schreineri Miranda Ribeiro, 1915  
26048.  Pempheris schwenkii Bleeker, 1855 Silver sweeper
26049.  Pempheris sergey Randall & Victor, 2015 Yellow sweeper
26050.  Pempheris shimoni Randall & Victor, 2015 Shimoni sweeper
26051.  Pempheris shirleen Randall & Victor, 2015 Hurghada sweeper
26052.  Pempheris smithorum Randall & Victor, 2015 Chumbe sweeper
26053.  Pempheris tau Randall & Victor, 2015 Tau sweeper
26054.  Pempheris ternay Randall & Victor, 2015 Seychelles sweeper
26055.  Pempheris tilman Randall & Victor, 2015 Aqaba sweeper
26056.  Pempheris tiran Randall & Victor, 2015 Tiran sweeper
26057.  Pempheris tominagai Koeda, Yoshino & Tachihara, 2014 African silver sweeper
26058.  Pempheris trinco Randall & Victor, 2015 Sri Lanka sweeper
26059.  Pempheris ufuagari Koeda, Yoshino & Tachihara, 2013 Crown sweeper
26060.  Pempheris vanicolensis Cuvier, 1831 Vanikoro sweeper
26061.  Pempheris viridis Randall & Victor, 2015 Green sweeper
26062.  Pempheris wilsoni Randall & Victor, 2015 Fahal sweeper
26063.  Pempheris xanthomma Randall & Victor, 2015 Yemen sweeper
26064.  Pempheris xanthoptera Tominaga, 1963  
26065.  Pempheris ypsilychnus Mooi & Jubb, 1996 Ypsilon bullseye
26066.  Pempheris zajonzi Randall & Victor, 2015 Socotra sweeper
26067.  Penetopteryx nanus (Rosén, 1911) Lost pipefish
26068.  Penetopteryx taeniocephalus Lunel, 1881 Oceanic pipefish
26069.  Pennahia aneus (Bloch, 1793) Donkey croaker
26070.  Pennahia argentata (Houttuyn, 1782) Silver croaker
26071.  Pennahia macrocephalus (Tang, 1937) Big-head pennah croaker
26072.  Pennahia ovata Sasaki, 1996  
26073.  Pennahia pawak (Lin, 1940) Pawak croaker
26074.  Penopus japonicus Nielsen & Ohashi, 2011  
26075.  Penopus microphthalmus (Vaillant, 1888)  
26076.  Pentaceropsis recurvirostris (Richardson, 1845) Longsnout boarfish
26077.  Pentaceros capensis Cuvier, 1829 Cape armourhead
26078.  Pentaceros decacanthus Günther, 1859 Bigspined boarfish
26079.  Pentaceros japonicus Steindachner, 1883 Japanese armorhead
26080.  Pentaceros quinquespinis Parin & Kotlyar, 1988  
26081.  Pentaceros richardsoni Smith, 1844 Pelagic armourhead
26082.  Pentaceros wheeleri (Hardy, 1983) Slender armorhead
26083.  Pentanchus profundicolus Smith & Radcliffe, 1912 Onefin catshark
26084.  Pentanemus quinquarius (Linnaeus, 1758) Royal threadfin
26085.  Pentapodus aureofasciatus Russell, 2001 Yellowstripe threadfin bream
26086.  Pentapodus berryae Allen, Erdmann & Brooks, 2018 Deep reef whiptail
26087.  Pentapodus bifasciatus (Bleeker, 1848) White-shouldered whiptail
26088.  Pentapodus caninus (Cuvier, 1830) Small-toothed whiptail
26089.  Pentapodus emeryii (Richardson, 1843) Double whiptail
26090.  Pentapodus komodoensis Allen & Erdmann, 2012 Komodo whiptail
26091.  Pentapodus nagasakiensis (Tanaka, 1915) Japanese whiptail
26092.  Pentapodus numberii Allen & Erdmann, 2009 Papuan whiptail
26093.  Pentapodus paradiseus (Günther, 1859) Paradise whiptail
26094.  Pentapodus porosus (Valenciennes, 1830) Northwest Australian whiptail
26095.  Pentapodus setosus (Valenciennes, 1830) Butterfly whiptail
26096.  Pentapodus trivittatus (Bloch, 1791) Three-striped whiptail
26097.  Pentapodus vitta Quoy & Gaimard, 1824 Western butterfish
26098.  Pentaprion longimanus (Cantor, 1849) Longfin mojarra
26099.  Pentherichthys atratus (Regan & Trewavas, 1932)  
26100.  Pentheroscion mbizi (Poll, 1950)  
26101.  Peprilus burti Fowler, 1944 Gulf butterfish
26102.  Peprilus crenulatus Cuvier, 1829  
26103.  Peprilus medius (Peters, 1869) Pacific harvestfish
26104.  Peprilus ovatus Horn, 1970 Shining butterfish
26105.  Peprilus paru (Linnaeus, 1758) American harvestfish
26106.  Peprilus simillimus (Ayres, 1860) Pacific pompano
26107.  Peprilus snyderi Gilbert & Starks, 1904 Salema butterfish
26108.  Peprilus triacanthus (Peck, 1804) Atlantic butterfish
26109.  Peprilus xanthurus (Quoy & Gaimard, 1825)  
26110.  Perca flavescens (Mitchill, 1814) American yellow perch
26111.  Perca fluviatilis Linnaeus, 1758 European perch
26112.  Perca schrenkii Kessler, 1874 Balkhash perch
26113.  Percalates colonorum (Günther, 1863) Estuary perch
26114.  Percalates novemaculeatus (Steindachner, 1866) Australian bass
26115.  Percarina demidoffii Nordmann, 1840 Percarina
26116.  Percarina maeotica Kuznetsov, 1888  
26117.  Perccottus glenii Dybowski, 1877 Chinese sleeper
26118.  Percichthys chilensis Girard, 1855  
26119.  Percichthys colhuapiensis MacDonagh, 1955 Largemouth perch
26120.  Percichthys laevis (Jenyns, 1840)  
26121.  Percichthys melanops Girard, 1855  
26122.  Percichthys trucha (Valenciennes, 1833) Creole perch
26123.  Percilia gillissi Girard, 1855  
26124.  Percilia irwini Eigenmann, 1928  
26125.  Percina antesella Williams & Etnier, 1977 Amber darter
26126.  Percina apina Near & Simmons, 2017  
26127.  Percina apristis (Hubbs & Hubbs, 1954) Guadalupe darter
26128.  Percina aurantiaca (Cope, 1868) Tangerine darter
26129.  Percina aurolineata Suttkus & Ramsey, 1967 Goldline darter
26130.  Percina aurora Suttkus & Thompson, 1994 Pearl darter
26131.  Percina austroperca Thompson, 1995 Southern logperch
26132.  Percina bimaculata Haldeman, 1844 Chesapeake logperch
26133.  Percina brevicauda Suttkus & Bart, 1994 Coal darter
26134.  Percina brucethompsoni Robison, Cashner, Raley & Near, 2014  
26135.  Percina burtoni Fowler, 1945 Blotchside darter
26136.  Percina caprodes (Rafinesque, 1818) Logperch
26137.  Percina carbonaria (Baird & Girard, 1853) Texas logperch
26138.  Percina copelandi (Jordan, 1877) Channel darter
26139.  Percina crassa (Jordan & Brayton, 1878) Piedmont darter
26140.  Percina crypta Freeman, Freeman & Burkhead, 2008 Halloween Darter
26141.  Percina cymatotaenia (Gilbert & Meek, 1887) Bluestripe darter
26142.  Percina evides (Jordan & Copeland, 1877) Gilt darter
26143.  Percina fulvitaenia Morris & Page, 1981 Ozark logperch
26144.  Percina gymnocephala Beckham, 1980 Appalachia darter
26145.  Percina jenkinsi Thompson, 1985 Conasauga logperch
26146.  Percina kathae Thompson, 1997 Mobile logperch
26147.  Percina kusha Williams & Burkhead, 2007 Bridled darter
26148.  Percina lenticula Richards & Knapp, 1964 Freckled darter
26149.  Percina macrocephala (Cope, 1867) Longhead darter
26150.  Percina macrolepida Stevenson, 1971 Bigscale logperch
26151.  Percina maculata (Girard, 1859) Blackside darter
26152.  Percina nasuta (Bailey, 1941) Longnose darter
26153.  Percina nevisense (Cope, 1870) Chainback darter
26154.  Percina nigrofasciata (Agassiz, 1854) Blackbanded darter
26155.  Percina notogramma (Raney & Hubbs, 1948) Stripeback darter
26156.  Percina oxyrhynchus (Hubbs & Raney, 1939) Sharpnose darter
26157.  Percina palmaris (Bailey, 1940) Bronze darter
26158.  Percina pantherina (Moore & Reeves, 1955) Leopard darter
26159.  Percina peltata (Stauffer, 1864) Shield darter
26160.  Percina phoxocephala (Nelson, 1876) Slenderhead darter
26161.  Percina rex (Jordan & Evermann, 1889) Roanoke logperch
26162.  Percina roanoka (Jordan & Jenkins, 1889) Roanoke darter
26163.  Percina sciera (Swain, 1883) Dusky darter
26164.  Percina shumardi (Girard, 1859) River darter
26165.  Percina sipsi Williams & Neely, 2007 Bankhead darter
26166.  Percina smithvanizi Williams & Walsh, 2007 Muscadine Darter
26167.  Percina squamata (Gilbert & Swain, 1887) Olive darter
26168.  Percina stictogaster Burr & Page, 1993 Frecklebelly darter
26169.  Percina suttkusi Thompson, 1997 Gulf logperch
26170.  Percina tanasi Etnier, 1976 Snail darter
26171.  Percina uranidea (Jordan & Gilbert, 1887) Stargazing darter
26172.  Percina vigil (Hay, 1882) Saddleback darter
26173.  Percina williamsi Page & Near, 2007 Sickle darter
26174.  Percis japonica (Pallas, 1769) Dragon poacher
26175.  Percis matsuii Matsubara, 1936  
26176.  Percocypris pingi (Tchang, 1930)  
26177.  Percocypris regani (Tchang, 1935)  
26178.  Percocypris retrodorsalis Cui & Chu, 1990  
26179.  Percocypris tchangi (Pellegrin & Chevey, 1936)  
26180.  Percophis brasiliensis Quoy & Gaimard, 1825 Brazilian flathead
26181.  Percopsis omiscomaycus (Walbaum, 1792) Trout-perch
26182.  Percopsis transmontana (Eigenmann & Eigenmann, 1892) Sand roller
26183.  Pereulixia kosiensis (Regan, 1908) Kosi rockskipper
26184.  Periophthalmodon freycineti (Quoy & Gaimard, 1824) Pug-headed mudskipper
26185.  Periophthalmodon schlosseri (Pallas, 1770) Giant mudskipper
26186.  Periophthalmodon septemradiatus (Hamilton, 1822)  
26187.  Periophthalmus argentilineatus Valenciennes, 1837 Barred mudskipper
26188.  Periophthalmus barbarus (Linnaeus, 1766) Atlantic mudskipper
26189.  Periophthalmus chrysospilos Bleeker, 1853  
26190.  Periophthalmus darwini Larson & Takita, 2004 Darwin's mudskipper
26191.  Periophthalmus gracilis Eggert, 1935 Graceful mudskipper
26192.  Periophthalmus kalolo Lesson, 1831 Common mudskipper
26193.  Periophthalmus magnuspinnatus Lee, Choi & Ryu, 1995  
26194.  Periophthalmus malaccensis Eggert, 1935  
26195.  Periophthalmus minutus Eggert, 1935 Minute mudskipper
26196.  Periophthalmus modestus Cantor, 1842 Shuttles hoppfish
26197.  Periophthalmus novaeguineaensis Eggert, 1935 New Guinea mudskipper
26198.  Periophthalmus novemradiatus (Hamilton, 1822) Pearse's mudskipper
26199.  Periophthalmus pusing Jaafar, Polgar & Zamroni, 2016  
26200.  Periophthalmus spilotus Murdy & Takita, 1999  
26201.  Periophthalmus takita Jaafar & Larson, 2008 Takita's mudskipper
26202.  Periophthalmus variabilis Eggert, 1935  
26203.  Periophthalmus walailakae Darumas & Tantichodok, 2002  
26204.  Periophthalmus waltoni Koumans, 1941 Walton's mudskipper
26205.  Periophthalmus weberi Eggert, 1935 Weber's mudskipper
26206.  Perissias taeniopterus (Gilbert, 1890) Striped-fin flounder
26207.  Perissodus eccentricus Liem & Stewart, 1976  
26208.  Perissodus microlepis Boulenger, 1898  
26209.  Perissodus paradoxus (Boulenger, 1898)  
26210.  Peristedion altipinne Regan, 1903  
26211.  Peristedion amblygenys Fowler, 1938  
26212.  Peristedion antillarum Teague, 1961 Longnose armoured searobin
26213.  Peristedion barbiger Garman, 1899  
26214.  Peristedion brevirostre (Günther, 1860) Flathead searobin
26215.  Peristedion cataphractum (Linnaeus, 1758) African armoured searobin
26216.  Peristedion crustosum Garman, 1899  
26217.  Peristedion ecuadorense Teague, 1961  
26218.  Peristedion gracile Goode & Bean, 1896 Slender searobin
26219.  Peristedion greyae Miller, 1967  
26220.  Peristedion imberbe Poey, 1861  
26221.  Peristedion liorhynchus (Günther, 1872) Armoured gurnard
26222.  Peristedion longicornutum Fricke, Kawai, Yato & Motomura, 2017 Longhorn armored gurnard
26223.  Peristedion longispatha Goode & Bean, 1886  
26224.  Peristedion miniatum Goode, 1880 Armored searobin
26225.  Peristedion nesium Bussing, 2010  
26226.  Peristedion orientale Temminck & Schlegel, 1843  
26227.  Peristedion paucibarbiger Castro-Aguirre & Garcia-Domínguez, 1984  
26228.  Peristedion richardsi Kawai, 2016  
26229.  Peristedion riversandersoni Alcock, 1894  
26230.  Peristedion thompsoni Fowler, 1952 Rimspine searobin
26231.  Peristedion truncatum (Günther, 1880) Black armoured searobin
26232.  Peristedion unicuspis Miller, 1967  
26233.  Peristedion weberi Smith, 1934  
26234.  Peristrominous dolosus Whitley, 1952 Deceitful velvetfish
26235.  Peronedys anguillaris Steindachner, 1883 Eel snake blenny
26236.  Perrunichthys perruno Schultz, 1944 Leopard catfish
26237.  Perryena leucometopon (Waite, 1922) Whitenose pigfish
26238.  Persparsia kopua (Phillipps, 1942) Spangled tubeshoulder
26239.  Perulibatrachus aquilonarius Greenfield, 2005  
26240.  Perulibatrachus elminensis (Bleeker, 1863) Guinean toadfish
26241.  Perulibatrachus kilburni Greenfield, 1996  
26242.  Perulibatrachus rossignoli (Roux, 1957) Rossignol's toadfish
26243.  Pervagor alternans (Ogilby, 1899) Yelloweye filefish
26244.  Pervagor aspricaudus (Hollard, 1854) Orangetail filefish
26245.  Pervagor janthinosoma (Bleeker, 1854) Blackbar filefish
26246.  Pervagor marginalis Hutchins, 1986  
26247.  Pervagor melanocephalus (Bleeker, 1853) Redtail filefish
26248.  Pervagor nigrolineatus (Herre, 1927) Blacklined filefish
26249.  Pervagor randalli Hutchins, 1986  
26250.  Pervagor spilosoma (Lay & Bennett, 1839) Fantail filefish
26251.  Petalichthys capensis Regan, 1904 Cape needlefish
26252.  Petenia splendida Günther, 1862 Bay snook
26253.  Peter amicuscaridis (Schliewen & Kovačić, 2008)  
26254.  Peter wirtzi (Schliewen & Kovačić, 2008)  
26255.  Petersius conserialis Hilgendorf, 1894  
26256.  Pethia arunachalensis Shangningam, Kosygin & Chowdhury, 2020 Arunachal barb
26257.  Pethia atra (Linthoingambi & Vishwanath, 2007)  
26258.  Pethia aurea Knight, 2013  
26259.  Pethia bandula (Kottelat & Pethiyagoda, 1991) Bandula barb
26260.  Pethia canius (Hamilton, 1822)  
26261.  Pethia chakpiensis Shangningam & Kosygin, 2023  
26262.  Pethia conchonius (Hamilton, 1822) Rosy barb
26263.  Pethia cumingii (Günther, 1868) Two spot barb
26264.  Pethia didi (Kullander & Fang, 2005)  
26265.  Pethia dikhuensis Praveenraj, Limaakum, Knight, Moulitharan & Imchen, 2022  
26266.  Pethia erythromycter (Kullander, 2008)  
26267.  Pethia expletiforis Dishma & Vishwanath, 2013  
26268.  Pethia gelius (Hamilton, 1822) Golden barb
26269.  Pethia guganio (Hamilton, 1822) Glass-barb
26270.  Pethia khugae (Linthoingambi & Vishwanath, 2007)  
26271.  Pethia longicauda Katwate, Paingankar, Raghavan & Dahanukar, 2014  
26272.  Pethia lutea Katwate, Katwate, Raghavan, Paingankar & Dahanukar, 2014  
26273.  Pethia macrogramma (Kullander, 2008)  
26274.  Pethia manipurensis (Menon, Rema Devi & Vishwanath, 2000)  
26275.  Pethia meingangbii (Arunkumar & Tombi Singh, 2003)  
26276.  Pethia melanomaculata (Deraniyagala, 1956) Fire fin barb
26277.  Pethia muvattupuzhaensis (Jameela Beevi & Ramachandran, 2005)  
26278.  Pethia nankyweensis (Kullander, 2008)  
26279.  Pethia narayani (Hora, 1937) Narayan barb
26280.  Pethia nigripinnis (Knight, Rema Devi, Indra & Arunachalam, 2012)  
26281.  Pethia nigrofasciata (Günther, 1868) Black ruby barb
26282.  Pethia ornata (Vishwanath & Laisram, 2004)  
26283.  Pethia padamya (Kullander & Britz, 2008)  
26284.  Pethia phutunio (Hamilton, 1822) Spottedsail barb
26285.  Pethia poiensis Shangningam & Vishwanath, 2018  
26286.  Pethia pookodensis (Mercy & Jacob, 2007)  
26287.  Pethia punctata (Day, 1865)  
26288.  Pethia reval (Meegaskumbura, Silva, Maduwage & Pethiyagoda, 2008) Red fin barb
26289.  Pethia rutila Lalramliana, Knight & Laltlanhlua, 2014  
26290.  Pethia sahit Katwate, Kumkar, Raghavan & Dahanukar, 2018  
26291.  Pethia sanjaymoluri Katwate, Jadhav, Kumkar, Raghavan & Dahanukar, 2016  
26292.  Pethia setnai (Chhapgar & Sane, 1992)  
26293.  Pethia shalynius (Yazdani & Talukdar, 1975) Shalyni barb
26294.  Pethia sharmai (Menon & Rema Devi, 1993)  
26295.  Pethia stoliczkana (Day, 1871)  
26296.  Pethia striata Atkore, Knight, Rema Devi & Krishnaswamy, 2015  
26297.  Pethia thelys (Kullander, 2008)  
26298.  Pethia tiantian (Kullander & Fang, 2005)  
26299.  Pethia ticto (Hamilton, 1822) Ticto barb
26300.  Pethia yuensis (Arunkumar & Tombi Singh, 2003)  
26301.  Petilipinnis grunniens (Jardine & Schomburgk, 1843)  
26302.  Petitella bleheri (Géry & Mahnert, 1986) Firehead tetra
26303.  Petitella georgiae Géry & Boutière, 1964 False rummynose tetra
26304.  Petitella rhodostoma (Ahl, 1924) Rummy-nose tetra
26305.  Petrocephalus ansorgii Boulenger, 1903  
26306.  Petrocephalus arnegardi Lavoué & Sullivan, 2014  
26307.  Petrocephalus balayi Sauvage, 1883  
26308.  Petrocephalus bane (Lacepède, 1803)  
26309.  Petrocephalus binotatus Pellegrin, 1924  
26310.  Petrocephalus boboto Lavoué & Sullivan, 2014  
26311.  Petrocephalus bovei (Valenciennes, 1847)  
26312.  Petrocephalus catostoma (Günther, 1866) Churchill
26313.  Petrocephalus christyi Boulenger, 1920  
26314.  Petrocephalus congicus David & Poll, 1937  
26315.  Petrocephalus cunganus Boulenger, 1910  
26316.  Petrocephalus degeni Boulenger, 1906  
26317.  Petrocephalus frieli Lavoué, 2012  
26318.  Petrocephalus gliroides (Vinciguerra, 1897)  
26319.  Petrocephalus grandoculis Boulenger, 1920  
26320.  Petrocephalus haullevillii Boulenger, 1912  
26321.  Petrocephalus hutereaui (Boulenger, 1913)  
26322.  Petrocephalus keatingii Boulenger, 1901  
26323.  Petrocephalus leo Lavoué, 2016  
26324.  Petrocephalus levequei Bigorne & Paugy, 1990  
26325.  Petrocephalus longianalis Kramer, Bills, Skelton & Wink, 2012  
26326.  Petrocephalus longicapitis Kramer, Bills, Skelton & Wink, 2012  
26327.  Petrocephalus magnitrunci Kramer, Bills, Skelton & Wink, 2012  
26328.  Petrocephalus magnoculis Kramer, Bills, Skelton & Wink, 2012  
26329.  Petrocephalus mbossou Lavoué, Sullivan & Arnegard, 2010  
26330.  Petrocephalus microphthalmus Pellegrin, 1909  
26331.  Petrocephalus odzalaensis Lavoué, Sullivan & Arnegard, 2010  
26332.  Petrocephalus okavangensis Kramer, Bills, Skelton & Wink, 2012  
26333.  Petrocephalus pallidomaculatus Bigorne & Paugy, 1990  
26334.  Petrocephalus pellegrini Poll, 1941  
26335.  Petrocephalus petersi Kramer, Bills, Skelton & Wink, 2012  
26336.  Petrocephalus pulsivertens Lavoué, Sullivan & Arnegard, 2010  
26337.  Petrocephalus sauvagii (Boulenger, 1887)  
26338.  Petrocephalus schoutedeni Poll, 1954  
26339.  Petrocephalus similis Lavoué, 2011  
26340.  Petrocephalus simus Sauvage, 1879  
26341.  Petrocephalus soudanensis Bigorne & Paugy, 1990  
26342.  Petrocephalus squalostoma (Boulenger, 1915)  
26343.  Petrocephalus steindachneri Fowler, 1958  
26344.  Petrocephalus stuhlmanni Boulenger, 1909  
26345.  Petrocephalus sullivani Lavoué, Hopkins & Kamdem Toham, 2004  
26346.  Petrocephalus tanensis Whitehead & Greenwood, 1959 Tana-churchill
26347.  Petrocephalus tenuicauda (Steindachner, 1894)  
26348.  Petrocephalus valentini Lavoué, Sullivan & Arnegard, 2010  
26349.  Petrocephalus wesselsi Kramer & van der Bank, 2000 Southern Churchill
26350.  Petrocephalus zakoni Lavoué, Sullivan & Arnegard, 2010  
26351.  Petrochromis ephippium Brichard, 1989  
26352.  Petrochromis famula Matthes & Trewavas, 1960  
26353.  Petrochromis fasciolatus Boulenger, 1914  
26354.  Petrochromis horii Takahashi & Koblmüller, 2014  
26355.  Petrochromis macrognathus Yamaoka, 1983  
26356.  Petrochromis orthognathus Matthes, 1959  
26357.  Petrochromis polyodon Boulenger, 1898  
26358.  Petrochromis trewavasae Poll, 1948 Threadfin cichlid
26359.  Petroleuciscus borysthenicus (Kessler, 1859) Dnieper chub
26360.  Petroleuciscus kurui (Bogutskaya, 1995) Tigris chub
26361.  Petroleuciscus smyrnaeus (Boulenger, 1896) Izmir chub
26362.  Petromyzon marinus Linnaeus, 1758 Sea lamprey
26363.  Petroscirtes ancylodon Rüppell, 1835 Arabian fangblenny
26364.  Petroscirtes breviceps (Valenciennes, 1836) Striped poison-fang blenny mimic
26365.  Petroscirtes fallax Smith-Vaniz, 1976 Deceiver fangbelly
26366.  Petroscirtes lupus (De Vis, 1885) Wolf fangbelly
26367.  Petroscirtes marginatus Smith-Vaniz, 1976  
26368.  Petroscirtes mitratus Rüppell, 1830 Floral blenny
26369.  Petroscirtes pylei Smith-Vaniz, 2005 Twilight Fangblenny
26370.  Petroscirtes springeri Smith-Vaniz, 1976  
26371.  Petroscirtes thepassii Bleeker, 1853 Thepas' sabretooth blenny
26372.  Petroscirtes variabilis Cantor, 1849 Variable sabretooth blenny
26373.  Petroscirtes xestus Jordan & Seale, 1906 Xestus sabretooth blenny
26374.  Petrotilapia chrysos Stauffer & van Snik, 1996  
26375.  Petrotilapia flaviventris Lundeba, Stauffer & Konings, 2011  
26376.  Petrotilapia genalutea Marsh, 1983  
26377.  Petrotilapia microgalana Ruffing, Lambert & Stauffer, 2006  
26378.  Petrotilapia mumboensis Lundeba, Stauffer & Konings, 2011  
26379.  Petrotilapia nigra Marsh, 1983  
26380.  Petrotilapia palingnathos Lundeba, Stauffer & Konings, 2011  
26381.  Petrotilapia pyroscelos Lundeba, Stauffer & Konings, 2011  
26382.  Petrotilapia tridentiger Trewavas, 1935  
26383.  Petrotilapia xanthos Lundeba, Stauffer & Konings, 2011  
26384.  Petrotyx hopkinsi Heller & Snodgrass, 1903 Velvetnose brotula
26385.  Petrotyx sanguineus (Meek & Hildebrand, 1928) Redfin brotula
26386.  Petrus rupestris (Valenciennes, 1830) Red steenbras
26387.  Petulanos intermedius (Winterbottom, 1980)  
26388.  Petulanos plicatus (Eigenmann, 1912)  
26389.  Petulanos spiloclistron (Winterbottom, 1974)  
26390.  Pezichthys amplispinus Last & Gledhill, 2009 Cockatoo Handfish
26391.  Pezichthys compressus Last & Gledhill, 2009 Narrowbody Handfish
26392.  Pezichthys eltanini Last & Gledhill, 2009 Eltanin handfish
26393.  Pezichthys macropinnis Last & Gledhill, 2009 Longfin handfish
26394.  Pezichthys nigrocilium Last & Gledhill, 2009 Eyelash handfish
26395.  Phaenomonas cooperae Palmer, 1970 Short-maned sand-eel
26396.  Phaenomonas longissima (Cadenat & Marchal, 1963) Short-maned Sand Eel
26397.  Phaenomonas pinnata Myers & Wade, 1941 Elastic eel
26398.  Phaeoptyx conklini (Silvester, 1915) Freckled cardinalfish
26399.  Phaeoptyx pigmentaria (Poey, 1860) Dusky cardinalfish
26400.  Phaeoptyx xenus (Böhlke & Randall, 1968) Sponge cardinalfish
26401.  Phago boulengeri Schilthuis, 1891  
26402.  Phago intermedius Boulenger, 1899  
26403.  Phago loricatus Günther, 1865 African pike-characin
26404.  Phalacronotus apogon (Bleeker, 1851)  
26405.  Phalacronotus bleekeri (Günther, 1864)  
26406.  Phalacronotus micronemus (Bleeker, 1846)  
26407.  Phalacronotus parvanalis (Inger & Chin, 1959)  
26408.  Phallichthys amates (Miller, 1907) Merry widow livebearer
26409.  Phallichthys fairweatheri Rosen & Bailey, 1959 Picotee livebearer
26410.  Phallichthys quadripunctatus Bussing, 1979 Fourspotted toothcarp
26411.  Phallichthys tico Bussing, 1963 Blackspotted toothcarp
26412.  Phallobrycon adenacanthus Menezes, Ferreira & Netto-Ferreira, 2009  
26413.  Phalloceros alessandrae Lucinda, 2008 Alessandra's toothcarp
26414.  Phalloceros anisophallos Lucinda, 2008 Roque toothcarp
26415.  Phalloceros aspilos Lucinda, 2008  
26416.  Phalloceros buckupi Lucinda, 2008 Jacareí toothcarp
26417.  Phalloceros caudimaculatus (Hensel, 1868) Dusky millions fish
26418.  Phalloceros circummontanus Souto-Santos, Mejia, Arcila & Buckup, 2025  
26419.  Phalloceros elachistos Lucinda, 2008 Córrego toothcarp
26420.  Phalloceros enneaktinos Lucinda, 2008 Nine ray toothcarp
26421.  Phalloceros harpagos Lucinda, 2008 Ellipse spot toothcarp
26422.  Phalloceros heptaktinos Lucinda, 2008 Seven ray toothcarp
26423.  Phalloceros leptokeras Lucinda, 2008 Sapucaia toothcarp
26424.  Phalloceros leticiae Lucinda, 2008 Araguaia toothcarp
26425.  Phalloceros lucenorum Lucinda, 2008 Jaquiá toothcarp
26426.  Phalloceros malabarbai Lucinda, 2008 Itapoá toothcarp
26427.  Phalloceros maldonadoi Souto-Santos, Lucinda & Buckup, 2023  
26428.  Phalloceros megapolos Lucinda, 2008 Lindo toothcarp
26429.  Phalloceros mikrommatos Lucinda, 2008 Seguro toothcarp
26430.  Phalloceros mimbi Serra, Scarabino, Gobel & Laufer, 2025  
26431.  Phalloceros ocellatus Lucinda, 2008 Prado toothcarp
26432.  Phalloceros pellos Lucinda, 2008 Antonina toothcarp
26433.  Phalloceros reisi Lucinda, 2008 Apiaí toothcarp
26434.  Phalloceros spiloura Lucinda, 2008 Three point toothcarp
26435.  Phalloceros titthos Lucinda, 2008 Breast toothcarp
26436.  Phalloceros tupinamba Lucinda, 2008 Tupi toothcarp
26437.  Phalloceros uai Lucinda, 2008 One spot toothcarp
26438.  Phallocottus obtusus Schultz, 1938 Spineless sculpin
26439.  Phalloptychus eigenmanni Henn, 1916 Eigenmann's toothcarp
26440.  Phalloptychus januarius (Hensel, 1868) January toothcarp
26441.  Phallostethus cuulong Shibukawa, Tran & Tran, 2012  
26442.  Phallostethus dunckeri Regan, 1913  
26443.  Phallostethus lehi Parenti, 1996  
26444.  Phallotorynus dispilos Lucinda, Rosa & Reis, 2005 Two spot toothcarp
26445.  Phallotorynus fasciolatus Henn, 1916 Thinstribed toothcarp
26446.  Phallotorynus jucundus Ihering, 1930 Antler toothcarp
26447.  Phallotorynus pankalos Lucinda, Rosa & Reis, 2005 Bellyspotted toothcarp
26448.  Phallotorynus psittakos Lucinda, Rosa & Reis, 2005 Clementina toothcarp
26449.  Phallotorynus victoriae Oliveros, 1983 Argentinian toothcarp
26450.  Phanerodon atripes (Jordan & Gilbert, 1880) Sharpnose seaperch
26451.  Phanerodon furcatus Girard, 1854 White seaperch
26452.  Phanerodon vacca (Girard, 1855) Pile perch
26453.  Pharyngochromis acuticeps (Steindachner, 1866) Zambezi bream
26454.  Pharyngochromis darlingi (Boulenger, 1911) Zambezi happy
26455.  Phasmatocottus ctenopterygius Bolin, 1936  
26456.  Phenablennius heyligeri (Bleeker, 1859)  
26457.  Phenacobius catostomus Jordan, 1877 Riffle minnow
26458.  Phenacobius crassilabrum Minckley & Craddock, 1962 Fatlips minnow
26459.  Phenacobius mirabilis (Girard, 1856) Suckermouth minnow
26460.  Phenacobius teretulus Cope, 1867 Kanawha minnow
26461.  Phenacobius uranops Cope, 1867 Stargazing minnow
26462.  Phenacobrycon henni (Eigenmann, 1914)  
26463.  Phenacogaster apletostigma Lucena & Gama, 2007  
26464.  Phenacogaster beni Eigenmann, 1911  
26465.  Phenacogaster calverti (Fowler, 1941)  
26466.  Phenacogaster capitulata Lucena & Malabarba, 2010  
26467.  Phenacogaster carteri (Norman, 1934)  
26468.  Phenacogaster franciscoensis Eigenmann, 1911  
26469.  Phenacogaster guayupe Romero-Figueroa & Carvalho, 2024  
26470.  Phenacogaster jancupa Malabarba & Lucena, 1995  
26471.  Phenacogaster lucenae Souza, Mattox, Vita, Ochoa, Melo & Oliveira, 2023  
26472.  Phenacogaster maculoblonga Lucena & Malabarba, 2010  
26473.  Phenacogaster megalostictus Eigenmann, 1909  
26474.  Phenacogaster microstictus Eigenmann, 1909  
26475.  Phenacogaster napoatilis Lucena & Malabarba, 2010  
26476.  Phenacogaster nukak Romero-Figueroa & Carvalho, 2024  
26477.  Phenacogaster ojitata Lucena & Malabarba, 2010  
26478.  Phenacogaster pectinata (Cope, 1870)  
26479.  Phenacogaster prolata Lucena & Malabarba, 2010  
26480.  Phenacogaster retropinnus Lucena & Malabarba, 2010  
26481.  Phenacogaster simulata Lucena & Malabarba, 2010  
26482.  Phenacogaster suborbitalis Ahl, 1936  
26483.  Phenacogaster tegatus (Eigenmann, 1911)  
26484.  Phenacogaster tukano Romero-Figueroa & Carvalho, 2024  
26485.  Phenacogaster wayampi Le Bail & Lucena, 2010  
26486.  Phenacogaster wayana Le Bail & Lucena, 2010  
26487.  Phenacogaster yari Romero-Figueroa & Carvalho, 2024  
26488.  Phenacogrammus aurantiacus (Pellegrin, 1930)  
26489.  Phenacogrammus concolor Stiassny, Alter, Monsembula Iyaba & Liyandja, 2021  
26490.  Phenacogrammus deheyni Poll, 1945  
26491.  Phenacogrammus flexus Stiassny, Alter, Monsembula Iyaba & Liyandja, 2021  
26492.  Phenacogrammus interruptus (Boulenger, 1899) Congo tetra
26493.  Phenacogrammus major (Boulenger, 1903)  
26494.  Phenacogrammus polli Lambert, 1961  
26495.  Phenacogrammus stigmatura (Fowler, 1936)  
26496.  Phenacogrammus urotaenia (Boulenger, 1909)  
26497.  Phenacorhamdia anisura (Mees, 1987)  
26498.  Phenacorhamdia boliviana (Pearson, 1924)  
26499.  Phenacorhamdia cuspidata Silva, Castro, Ohara & Oliveira, 2024  
26500.  Phenacorhamdia hoehnei (Miranda Ribeiro, 1914)  
26501.  Phenacorhamdia macarenensis Dahl, 1961  
26502.  Phenacorhamdia nigrolineata Zarske, 1998  
26503.  Phenacorhamdia provenzanoi DoNascimiento & Milani, 2008  
26504.  Phenacorhamdia somnians (Mees, 1974)  
26505.  Phenacorhamdia taphorni DoNascimiento & Milani, 2008  
26506.  Phenacorhamdia tenebrosa (Schubart, 1964)  
26507.  Phenacorhamdia tenuis (Mees, 1986)  
26508.  Phenacorhamdia unifasciata Britski, 1993  
26509.  Phenacoscorpius adenensis Norman, 1939 Toothed no-line scorpionfish
26510.  Phenacoscorpius eschmeyeri Parin & Mandrytsa, 1992  
26511.  Phenacoscorpius longicaudalis Wibowo & Motomura, 2022 Australian no-line scorpionfish
26512.  Phenacoscorpius longilineatus Motomura, Causse & Struthers, 2012 Southern no-line scorpionfish
26513.  Phenacoscorpius longirostris Motomura & Last, 2009 Longsnout No-line Scorpionfish
26514.  Phenacoscorpius mccoskeri Wibowo & Motomura, 2017 McCosker's no-line scorpionfish
26515.  Phenacoscorpius megalops Fowler, 1938 Noline scorpionfish
26516.  Phenacoscorpius nebris Eschmeyer, 1965 Short-tube scorpionfish
26517.  Phenacoscorpius trispinis Matsumoto & Motomura, 2025 Noslit scorpionfish
26518.  Phenacostethus posthon Roberts, 1971  
26519.  Phenacostethus sikat Parenti, Lumbantobing & Haryono, 2023  
26520.  Phenacostethus smithi Myers, 1928 Smith's priapium fish
26521.  Phenacostethus trewavasae Parenti, 1986  
26522.  Phenagoniates macrolepis (Meek & Hildebrand, 1913)  
26523.  Pherallodichthys meshimaensis Shiogaki & Dotsu, 1983  
26524.  Pherallodiscus funebris (Gilbert, 1890) Northern fraildisc clingfish
26525.  Pherallodiscus varius Briggs, 1955 Southern fraildisc clingfish
26526.  Pherallodus indicus (Weber, 1913) Smalldisc clingfish
26527.  Philypnodon grandiceps (Krefft, 1864) Flathead gudgeon
26528.  Philypnodon macrostomus Hoese & Reader, 2006  
26529.  Pholidapus dybowskii (Steindachner, 1880)  
26530.  Pholidichthys anguis Springer & Larson, 1996  
26531.  Pholidichthys leucotaenia Bleeker, 1856 Convict blenny
26532.  Pholidochromis cerasina Gill & Tanaka, 2004 Cherry dottyback
26533.  Pholidochromis marginatus (Lubbock, 1980) Margined dottyback
26534.  Pholis clemensi Rosenblatt, 1964 Longfin gunnel
26535.  Pholis crassispina (Temminck & Schlegel, 1845)  
26536.  Pholis fangi (Wang & Wang, 1935)  
26537.  Pholis fasciata (Bloch & Schneider, 1801) Banded gunnel
26538.  Pholis gunnellus (Linnaeus, 1758) Rock gunnel
26539.  Pholis laeta (Cope, 1873) Crescent gunnel
26540.  Pholis nea Peden & Hughes, 1984  
26541.  Pholis nebulosa (Temminck & Schlegel, 1845) Tidepool gunnel
26542.  Pholis ornata (Girard, 1854) Saddleback gunnel
26543.  Pholis picta (Kner, 1868)  
26544.  Pholis schultzi Schultz, 1931 Red gunnel
26545.  Phosichthys argenteus Hutton, 1872 Silver lightfish
26546.  Photoblepharon palpebratum (Boddaert, 1781) Eyelight fish
26547.  Photoblepharon steinitzi Abe & Haneda, 1973 Flashlight fish
26548.  Photocorynus spiniceps Regan, 1925  
26549.  Photolateralis antongil (Sparks, 2006)  
26550.  Photolateralis moretoniensis (Ogilby, 1912) Moreton Bay ponyfish
26551.  Photolateralis polyfenestrus Sparks & Chakrabarty, 2019  
26552.  Photolateralis stercorarius (Evermann & Seale, 1907) Oblong slipmouth
26553.  Photonectes achirus Regan & Trewavas, 1930  
26554.  Photonectes albipennis (Döderlein, 1882) Whitepen dragonfish
26555.  Photonectes banshee Koeda & Ho, 2019 Banshee dragonfish
26556.  Photonectes barnetti Klepadlo, 2011  
26557.  Photonectes braueri (Zugmayer, 1913) Brauer's dragonfish
26558.  Photonectes caerulescens Regan & Trewavas, 1930 Bulbless dragonfish
26559.  Photonectes coffea Klepadlo, 2011  
26560.  Photonectes cornutus Beebe, 1933  
26561.  Photonectes corynodes Klepadlo, 2011  
26562.  Photonectes cyanogrammicus Prokofiev & Klepadlo, 2019  
26563.  Photonectes dinema Regan & Trewavas, 1930  
26564.  Photonectes distichodon Prokofiev, 2019  
26565.  Photonectes filipendulus Prokofiev, 2019  
26566.  Photonectes gorodinskii Prokofiev, 2015  
26567.  Photonectes gracilis Goode & Bean, 1896 Graceful dragonfish
26568.  Photonectes klepadloae Prokofiev & Frable, 2021  
26569.  Photonectes leucospilus Regan & Trewavas, 1930  
26570.  Photonectes litvinovi Prokofiev, 2014  
26571.  Photonectes margarita (Goode & Bean, 1896)  
26572.  Photonectes mirabilis Parr, 1927 Blueband dragonfish
26573.  Photonectes munificus Gibbs, 1968  
26574.  Photonectes parvimanus Regan & Trewavas, 1930 Fleshyfin dragonfish
26575.  Photonectes paxtoni Flynn & Klepadlo, 2012  
26576.  Photonectes phyllopogon Regan & Trewavas, 1930  
26577.  Photonectes sphaerolampas Prokofiev & Klepadlo, 2019  
26578.  Photonectes uncinatus Prokofiev, 2015  
26579.  Photonectes venetaenia Prokofiev, 2016  
26580.  Photonectes waitti Flynn & Klepadlo, 2012  
26581.  Photonectes xenopogon Prokofiev, 2019  
26582.  Photopectoralis aureus (Abe & Haneda, 1972) Golden ponyfish
26583.  Photopectoralis bindus (Valenciennes, 1835) Orangefin ponyfish
26584.  Photopectoralis hataii (Abe & Haneda, 1972) Hatai's ponyfish
26585.  Photopectoralis panayensis (Kimura & Dunlap, 2003) Panay ponyfish
26586.  Photostomias atrox (Alcock, 1890)  
26587.  Photostomias goodyeari Kenaley & Hartel, 2005  
26588.  Photostomias guernei Collett, 1889  
26589.  Photostomias liemi Kenaley, 2009  
26590.  Photostomias lucingens Kenaley, 2009  
26591.  Photostomias tantillux Kenaley, 2009  
26592.  Photostylus pycnopterus Beebe, 1933 Starry smooth-head
26593.  Phoxacromion kaneharai Shibukawa, Suzuki & Senou, 2010  
26594.  Phoxinellus alepidotus Heckel, 1843  
26595.  Phoxinellus dalmaticus Zupančič & Bogutskaya, 2000  
26596.  Phoxinellus pseudalepidotus Bogutskaya & Zupančič, 2003  
26597.  Phoxinus abanticus Turan, Bayçelebi, Özuluğ, Gaygusuz & Aksu, 2023  
26598.  Phoxinus adagumicus Artaev, Turbanov, Bolotovskiy, Gandlin & Levin, 2024  
26599.  Phoxinus apollonicus Bianco & De Bonis, 2015  
26600.  Phoxinus bigerri Kottelat, 2007  
26601.  Phoxinus brachyurus Berg, 1912 Seven River's minnow
26602.  Phoxinus colchicus Berg, 1910  
26603.  Phoxinus grumi Berg, 1907  
26604.  Phoxinus issykkulensis Berg, 1912 Issyk-kul' minnow
26605.  Phoxinus jouyi (Jordan & Snyder, 1901)  
26606.  Phoxinus karsticus Bianco & De Bonis, 2015  
26607.  Phoxinus ketmaieri Bianco & De Bonis, 2015  
26608.  Phoxinus keumkang (Chyung, 1977)  
26609.  Phoxinus kottelati Bayçelebi, 2025  
26610.  Phoxinus krkae Bogutskaya, Jelić, Vucić, Jelić, Diripasko, Stefanov & Klobučar, 2019  
26611.  Phoxinus kumgangensis Kim, 1980  
26612.  Phoxinus likai Bianco & De Bonis, 2015  
26613.  Phoxinus oxyrhynchus (Mori, 1930)  
26614.  Phoxinus phoxinus (Linnaeus, 1758) Eurasian minnow
26615.  Phoxinus radeki Bayçelebi, Aksu & Turan, 2024  
26616.  Phoxinus semotilus (Jordan & Starks, 1905)  
26617.  Phoxinus septimaniae Kottelat, 2007  
26618.  Phoxinus steindachneri Sauvage, 1883  
26619.  Phoxinus strandjae Drensky, 1926 Bulgarian minnow
26620.  Phoxinus strymonicus Kottelat, 2007  
26621.  Phoxinus tchangi Chen, 1988  
26622.  Phoxinus ujmonensis Kaschenko, 1899  
26623.  Phoxocampus belcheri (Kaup, 1856) Rock pipefish
26624.  Phoxocampus diacanthus (Schultz, 1943) Spined pipefish
26625.  Phoxocampus tetrophthalmus (Bleeker, 1858) Trunk-barred pipefish
26626.  Phractocephalus hemioliopterus (Bloch & Schneider, 1801) Redtail catfish
26627.  Phractolaemus ansorgii Boulenger, 1901 Hingemouth
26628.  Phractura ansorgii Boulenger, 1902 African whiptailed catfish
26629.  Phractura bovei (Perugia, 1892)  
26630.  Phractura brevicauda Boulenger, 1911  
26631.  Phractura clauseni Daget & Stauch, 1963  
26632.  Phractura fasciata Boulenger, 1920  
26633.  Phractura gladysae Pellegrin, 1931  
26634.  Phractura intermedia Boulenger, 1911  
26635.  Phractura lindica Boulenger, 1902  
26636.  Phractura longicauda Boulenger, 1903  
26637.  Phractura macrura Poll, 1967  
26638.  Phractura scaphyrhynchura (Vaillant, 1886)  
26639.  Phractura stiassny Skelton, 2007  
26640.  Phractura tenuicauda (Boulenger, 1902)  
26641.  Phreatobius cisternarum Goeldi, 1905  
26642.  Phreatobius dracunculus Shibatta, Muriel-Cunha & De Pinna, 2007  
26643.  Phreatobius sanguijuela Fernández, Saucedo, Carvajal-Vallejos & Schaefer, 2007  
26644.  Phrynorhombus norvegicus (Günther, 1862) Norwegian topknot
26645.  Phthanophaneron harveyi (Rosenblatt & Montgomery, 1976) Gulf flashlightfish
26646.  Phtheirichthys lineatus (Menzies, 1791) Slender suckerfish
26647.  Phucocoetes latitans Jenyns, 1842  
26648.  Phycis blennoides (Brünnich, 1768) Greater forkbeard
26649.  Phycis chesteri Goode & Bean, 1878 Longfin hake
26650.  Phycis phycis (Linnaeus, 1766) Forkbeard
26651.  Phycocharax rasbora Ohara, Mirande & Lima, 2017  
26652.  Phycodurus eques (Günther, 1865) Leafy seadragon
26653.  Phyllichthys punctatus McCulloch, 1916 Spotted sole
26654.  Phyllichthys sclerolepis (Macleay, 1878)  
26655.  Phyllichthys sejunctus Whitley, 1935  
26656.  Phyllogobius platycephalops (Smith, 1964) Slender spongegoby
26657.  Phyllonemus brichardi Risch, 1987  
26658.  Phyllonemus filinemus Worthington & Ricardo, 1937  
26659.  Phyllonemus typus Boulenger, 1906 Spatula-barbeled catfish
26660.  Phyllophichthus diandrus Hibino, Endo & Ho, 2024 Bi-stamened flappy snake eel
26661.  Phyllophichthus xenodontus Gosline, 1951 Flappy snake-eel
26662.  Phyllophryne scortea (McCulloch & Waite, 1918) Whitespotted anglerfish
26663.  Phyllopteryx dewysea Stiller, Wilson & Rouse, 2015 Ruby seadragon
26664.  Phyllopteryx taeniolatus (Lacepède, 1804) Common seadragon
26665.  Phyllorhinichthys balushkini Pietsch, 2004  
26666.  Phyllorhinichthys micractis Pietsch, 1969  
26667.  Physiculus andriashevi Shcherbachev, 1993  
26668.  Physiculus argyropastus Alcock, 1894  
26669.  Physiculus beckeri Shcherbachev, 1993  
26670.  Physiculus bertelseni Shcherbachev, 1993  
26671.  Physiculus caboverdensis González, Triay-Portella & Biscoito, 2018  
26672.  Physiculus capensis Gilchrist, 1922  
26673.  Physiculus chigodarana Paulin, 1989  
26674.  Physiculus coheni Paulin, 1989  
26675.  Physiculus cyanostrophus Anderson & Tweddle, 2002  
26676.  Physiculus cynodon Sazonov, 1986  
26677.  Physiculus dalwigki Kaup, 1858 Black codling
26678.  Physiculus fedorovi Shcherbachev, 1993  
26679.  Physiculus fulvus Bean, 1884 Hakeling
26680.  Physiculus grinnelli Jordan & Jordan, 1922  
26681.  Physiculus helenaensis Paulin, 1989 Skulpin
26682.  Physiculus hexacytus Parin, 1984  
26683.  Physiculus huloti Poll, 1953 Brown codling
26684.  Physiculus japonicus Hilgendorf, 1879 Japanese codling
26685.  Physiculus karrerae Paulin, 1989  
26686.  Physiculus kaupi Poey, 1865  
26687.  Physiculus longicavis Parin, 1984  
26688.  Physiculus longifilis Weber, 1913 Filament cod
26689.  Physiculus luminosa Paulin, 1983 Luminescent cod
26690.  Physiculus marisrubri Brüss, 1986  
26691.  Physiculus maslowskii Trunov, 1991  
26692.  Physiculus microbarbata Paulin & Matallanas, 1990  
26693.  Physiculus natalensis Gilchrist, 1922  
26694.  Physiculus nematopus Gilbert, 1890 Charcoal mora
26695.  Physiculus nielseni Shcherbachev, 1993  
26696.  Physiculus nigrescens Smith & Radcliffe, 1912 Darktip cod
26697.  Physiculus nigripinnis Okamura, 1982  
26698.  Physiculus normani Brüss, 1986  
26699.  Physiculus parini Paulin, 1991  
26700.  Physiculus peregrinus (Günther, 1872)  
26701.  Physiculus rastrelliger Gilbert, 1890 Hundred fathom mora
26702.  Physiculus rhodopinnis Okamura, 1982  
26703.  Physiculus roseus Alcock, 1891 Rosy cod
26704.  Physiculus sazonovi Paulin, 1991  
26705.  Physiculus sterops Paulin, 1989  
26706.  Physiculus sudanensis Paulin, 1989  
26707.  Physiculus talarae Hildebrand & Barton, 1949 Peruvian mora
26708.  Physiculus therosideros Paulin, 1987 Scalyfin cod
26709.  Physiculus yoshidae Okamura, 1982  
26710.  Physopyxis ananas Sousa & Rapp Py-Daniel, 2005  
26711.  Physopyxis cristata Sousa & Rapp Py-Daniel, 2005  
26712.  Physopyxis lyra Cope, 1872  
26713.  Physoschistura absumbra Endruweit, 2017  
26714.  Physoschistura brunneana (Annandale, 1918)  
26715.  Physoschistura chulabhornae Suvarnaraksha, 2013  
26716.  Physoschistura elongata Sen & Nalbant, 1982  
26717.  Physoschistura longibulla Lin, Liu & Chen, 2024  
26718.  Physoschistura mango Conway & Kottelat, 2023  
26719.  Physoschistura pseudobrunneana Kottelat, 1990  
26720.  Physoschistura raoi (Hora, 1929)  
26721.  Physoschistura rivulicola (Hora, 1929)  
26722.  Phytichthys chirus (Jordan & Gilbert, 1880) Ribbon prickleback
26723.  Piabarchus analis (Eigenmann, 1914)  
26724.  Piabarchus torrenticola Mahnert & Géry, 1988  
26725.  Piabina anhembi da Silva & Kaefer, 2003  
26726.  Piabina argentea Reinhardt, 1867  
26727.  Piabucus caudomaculatus Vari, 1977  
26728.  Piabucus dentatus (Koelreuter, 1763)  
26729.  Piabucus melanostoma Holmberg, 1891  
26730.  Piaractus brachypomus (Cuvier, 1818) Pirapitinga
26731.  Piaractus mesopotamicus (Holmberg, 1887) Pacu
26732.  Piaractus orinoquensis Escobar L., Ota, Machado-Allison, Andrade-López, Farias & Hrbek, 2019  
26733.  Pictichromis aurifrons (Lubbock, 1980) Gold-browed dottyback
26734.  Pictichromis caitlinae Allen, Gill & Erdmann, 2008 Cenderawasih dottyback
26735.  Pictichromis coralensis Gill, 2004 Bicoloured dottyback
26736.  Pictichromis diadema (Lubbock & Randall, 1978) Diadem dottyback
26737.  Pictichromis dinar Randall & Schultz, 2009 Dottyback
26738.  Pictichromis ephippiata (Gill, Pyle & Earle, 1996) Saddled dottyback
26739.  Pictichromis paccagnellorum (Axelrod, 1973) Royal dottyback
26740.  Pictichromis porphyrea (Lubbock & Goldman, 1974) Magenta dottyback
26741.  Pictilabrus brauni Hutchins & Morrison, 1996 Braun's wrasse
26742.  Pictilabrus laticlavius (Richardson, 1840) Patrician wrasse
26743.  Pictilabrus viridis Russell, 1988 False senator wrasse
26744.  Piedrabuenia ringueleti Gosztonyi, 1977  
26745.  Pillaia indica Yazdani, 1972 Hillstream spineless eel
26746.  Pillaia kachinica Kullander, Britz & Fang, 2000  
26747.  Pimelabditus moli Parisi & Lundberg, 2009  
26748.  Pimelodella altipinnis (Steindachner, 1864)  
26749.  Pimelodella australis Eigenmann, 1917  
26750.  Pimelodella avanhandavae Eigenmann, 1917  
26751.  Pimelodella bockmanni Slobodian & Pastana, 2018  
26752.  Pimelodella boliviana Eigenmann, 1917  
26753.  Pimelodella boschmai Van der Stigchel, 1964  
26754.  Pimelodella brasiliensis (Steindachner, 1877)  
26755.  Pimelodella breviceps (Kner, 1858)  
26756.  Pimelodella buckleyi (Boulenger, 1887)  
26757.  Pimelodella chagresi (Steindachner, 1876)  
26758.  Pimelodella chaparae Fowler, 1940  
26759.  Pimelodella conquetaensis Ahl, 1925  
26760.  Pimelodella cristata (Müller & Troschel, 1849)  
26761.  Pimelodella cruxenti Fernández-Yépez, 1950  
26762.  Pimelodella cyanostigma (Cope, 1870)  
26763.  Pimelodella dorseyi Fowler, 1941  
26764.  Pimelodella eigenmanni (Boulenger, 1891)  
26765.  Pimelodella eigenmanniorum (Miranda Ribeiro, 1911)  
26766.  Pimelodella elongata (Günther, 1860)  
26767.  Pimelodella enochi Fowler, 1941  
26768.  Pimelodella eutaenia Regan, 1913  
26769.  Pimelodella figueroai Dahl, 1961  
26770.  Pimelodella geryi Hoedeman, 1961  
26771.  Pimelodella gracilis (Valenciennes, 1835) Graceful pimelodella
26772.  Pimelodella griffini Eigenmann, 1917  
26773.  Pimelodella grisea (Regan, 1903)  
26774.  Pimelodella guato Pierre & Slobodian, 2024  
26775.  Pimelodella harttii (Steindachner, 1877)  
26776.  Pimelodella hartwelli Fowler, 1940 Ucayali striped pim
26777.  Pimelodella hasemani Eigenmann, 1917  
26778.  Pimelodella howesi Fowler, 1940  
26779.  Pimelodella humeralis Slobodian, Akama & Dutra, 2017  
26780.  Pimelodella ignobilis (Steindachner, 1907)  
26781.  Pimelodella itapicuruensis Eigenmann, 1917  
26782.  Pimelodella kronei (Miranda Ribeiro, 1907) Blind catfish
26783.  Pimelodella lateristriga (Lichtenstein, 1823)  
26784.  Pimelodella laticeps Eigenmann, 1917  
26785.  Pimelodella laurenti Fowler, 1941  
26786.  Pimelodella leptosoma (Fowler, 1914)  
26787.  Pimelodella linami Schultz, 1944  
26788.  Pimelodella longibarbata Cortés-Hernández, DoNascimiento & Ramírez-Gil, 2020  
26789.  Pimelodella longipinnis (Borodin, 1927)  
26790.  Pimelodella macrocephala (Miles, 1943)  
26791.  Pimelodella macturki Eigenmann, 1912  
26792.  Pimelodella martinezi Fernández-Yépez, 1970  
26793.  Pimelodella meeki Eigenmann, 1910  
26794.  Pimelodella megalops Eigenmann, 1912  
26795.  Pimelodella megalura Miranda Ribeiro, 1918  
26796.  Pimelodella metae Eigenmann, 1917  
26797.  Pimelodella modestus (Günther, 1860)  
26798.  Pimelodella montana Allen, 1942  
26799.  Pimelodella mucosa Eigenmann & Ward, 1907  
26800.  Pimelodella nigrofasciata (Perugia, 1897)  
26801.  Pimelodella notomelas Eigenmann, 1917  
26802.  Pimelodella nuchalis Cortés-Hernández, Conde-Saldaña, Bermúdez-Casas, Villa-Navarro & DoNascimiento, 2025  
26803.  Pimelodella odynea Schultz, 1944  
26804.  Pimelodella ophthalmica (Cope, 1878)  
26805.  Pimelodella pallida Dahl, 1961  
26806.  Pimelodella papariae (Fowler, 1941)  
26807.  Pimelodella pappenheimi Ahl, 1925  
26808.  Pimelodella parnahybae Fowler, 1941  
26809.  Pimelodella parva Güntert, 1942  
26810.  Pimelodella pectinifer Eigenmann & Eigenmann, 1888  
26811.  Pimelodella peruana Eigenmann & Myers, 1942  
26812.  Pimelodella peruensis Fowler, 1915  
26813.  Pimelodella procera Mees, 1983  
26814.  Pimelodella rendahli Ahl, 1925  
26815.  Pimelodella reyesi Dahl, 1964  
26816.  Pimelodella robinsoni (Fowler, 1941)  
26817.  Pimelodella roccae Eigenmann, 1917  
26818.  Pimelodella rudolphi Miranda Ribeiro, 1918  
26819.  Pimelodella serrata Eigenmann, 1917  
26820.  Pimelodella spelaea Trajano, Reis & Bichuette, 2004  
26821.  Pimelodella steindachneri Eigenmann, 1917  
26822.  Pimelodella taeniophora (Regan, 1903)  
26823.  Pimelodella taenioptera Miranda Ribeiro, 1914  
26824.  Pimelodella tapatapae Eigenmann, 1920  
26825.  Pimelodella transitoria Miranda Ribeiro, 1907  
26826.  Pimelodella vittata (Lütken, 1874)  
26827.  Pimelodella wesselii (Steindachner, 1877)  
26828.  Pimelodella witmeri Fowler, 1941  
26829.  Pimelodella wolfi (Fowler, 1941)  
26830.  Pimelodella yuncensis Steindachner, 1902  
26831.  Pimelodina flavipinnis Steindachner, 1876  
26832.  Pimelodus absconditus Azpelicueta, 1995  
26833.  Pimelodus albicans (Valenciennes, 1840)  
26834.  Pimelodus albofasciatus Mees, 1974  
26835.  Pimelodus altissimus Eigenmann & Pearson, 1942  
26836.  Pimelodus argenteus Perugia, 1891  
26837.  Pimelodus atrobrunneus Vidal & Lucena, 1999  
26838.  Pimelodus blochii Valenciennes, 1840 Bloch's catfish
26839.  Pimelodus brevis Marini, Nichols & La Monte, 1933  
26840.  Pimelodus britskii Garavello & Shibatta, 2007  
26841.  Pimelodus coprophagus Schultz, 1944  
26842.  Pimelodus fur (Lütken, 1874)  
26843.  Pimelodus garciabarrigai Dahl, 1961  
26844.  Pimelodus grosskopfii Steindachner, 1879 Capaz
26845.  Pimelodus halisodous Ribeiro, Lucena & Lucinda, 2008  
26846.  Pimelodus jivaro Eigenmann & Pearson, 1942  
26847.  Pimelodus joannis Ribeiro, Lucena & Lucinda, 2008  
26848.  Pimelodus luciae Rocha & Ribeiro, 2010  
26849.  Pimelodus maculatus Lacepède, 1803  
26850.  Pimelodus microstoma Steindachner, 1877  
26851.  Pimelodus multicratifer Ribeiro, Lucena & Oyakawa, 2011  
26852.  Pimelodus mysteriosus Azpelicueta, 1998  
26853.  Pimelodus navarroi Schultz, 1944  
26854.  Pimelodus ornatus Kner, 1858  
26855.  Pimelodus ortmanni Haseman, 1911  
26856.  Pimelodus pantaneiro Souza-Filho & Shibatta, 2007  
26857.  Pimelodus paranaensis Britski & Langeani, 1988  
26858.  Pimelodus pictus Steindachner, 1876 Pictus cat
26859.  Pimelodus pintado Azpelicueta, Lundberg & Loureiro, 2008  
26860.  Pimelodus platicirris Borodin, 1927  
26861.  Pimelodus pohli Ribeiro & Lucena, 2006  
26862.  Pimelodus punctatus (Meek & Hildebrand, 1913)  
26863.  Pimelodus quadratus Lucinda, Ribeiro & Lucena, 2016  
26864.  Pimelodus speciosus Costa e Silva, Ribeiro, Lucena & Lucinda, 2018  
26865.  Pimelodus stewarti Ribeiro, Lucena & Lucinda, 2008  
26866.  Pimelodus tetramerus Ribeiro & Lucena, 2006  
26867.  Pimephales notatus (Rafinesque, 1820) Bluntnose minnow
26868.  Pimephales promelas Rafinesque, 1820 Fathead minnow
26869.  Pimephales tenellus (Girard, 1856) Slim minnow
26870.  Pimephales vigilax (Baird & Girard, 1853) Bullhead minnow
26871.  Pingalla gilberti Whitley, 1955 Gilbert's grunter
26872.  Pingalla lorentzi (Weber, 1910) Lorentz's grunter
26873.  Pingalla midgleyi Allen & Merrick, 1984 Midgley's grunter
26874.  Pinguipes brasilianus Cuvier, 1829 Brazilian sandperch
26875.  Pinguipes chilensis Valenciennes, 1833 Chilean sandperch
26876.  Pinirampus pirinampu (Spix & Agassiz, 1829) Flatwhiskered catfish
26877.  Pinjalo lewisi Randall, Allen & Anderson, 1987 Red pinjalo
26878.  Pinjalo pinjalo (Bleeker, 1850) Pinjalo
26879.  Pinnichthys aimoriensis Van Tassell & Tornabene, 2016 Thiony's goby
26880.  Pinnichthys bilix (Hastings & Findley, 2013) Thread-spined goby
26881.  Pinnichthys prolata (Hastings & Findley, 2015) Platform goby
26882.  Pinnichthys saurimimica Van Tassell & Tornabene, 2016 Lizardfish goby
26883.  Pinniwallago kanpurensis Gupta, Jayaram & Hajela, 1981  
26884.  Pisodonophis boro (Hamilton, 1822) Rice-paddy eel
26885.  Pisodonophis cancrivorus (Richardson, 1848) Longfin snake-eel
26886.  Pisodonophis copelandi Herre, 1953  
26887.  Pisodonophis daspilotus Gilbert, 1898 Blunt-toothed snake eel
26888.  Pisodonophis hijala (Hamilton, 1822)  
26889.  Pisodonophis hoevenii (Bleeker, 1853) Hoeven's snake eel
26890.  Pisodonophis hypselopterus (Bleeker, 1851)  
26891.  Pisodonophis semicinctus (Richardson, 1848) Saddled snake eel
26892.  Pituna brevirostrata Costa, 2007  
26893.  Pituna compacta (Myers, 1927)  
26894.  Pituna obliquoseriata Costa, 2007  
26895.  Pituna poranga Costa, 1989  
26896.  Pituna schindleri Costa, 2007  
26897.  Pituna xinguensis Costa & Nielsen, 2007  
26898.  Placidochromis acuticeps Hanssens, 2004  
26899.  Placidochromis acutirostris Hanssens, 2004  
26900.  Placidochromis argyrogaster Hanssens, 2004  
26901.  Placidochromis boops Hanssens, 2004  
26902.  Placidochromis borealis Hanssens, 2004  
26903.  Placidochromis chilolae Hanssens, 2004  
26904.  Placidochromis communis Hanssens, 2004  
26905.  Placidochromis domirae Hanssens, 2004  
26906.  Placidochromis ecclesi Hanssens, 2004  
26907.  Placidochromis electra (Burgess, 1979) Deep-water hap
26908.  Placidochromis elongatus Hanssens, 2004  
26909.  Placidochromis fuscus Hanssens, 2004  
26910.  Placidochromis hennydaviesae (Burgess & Axelrod, 1973)  
26911.  Placidochromis intermedius Hanssens, 2004  
26912.  Placidochromis johnstoni (Günther, 1894)  
26913.  Placidochromis koningsi Hanssens, 2004  
26914.  Placidochromis lineatus Hanssens, 2004  
26915.  Placidochromis longimanus (Trewavas, 1935)  
26916.  Placidochromis longirostris Hanssens, 2004  
26917.  Placidochromis longus Hanssens, 2004  
26918.  Placidochromis lukomae Hanssens, 2004  
26919.  Placidochromis macroceps Hanssens, 2004  
26920.  Placidochromis macrognathus Hanssens, 2004  
26921.  Placidochromis mbunoides Hanssens, 2004  
26922.  Placidochromis milomo Oliver, 1989 Super VC-10 hap
26923.  Placidochromis minor Hanssens, 2004  
26924.  Placidochromis minutus Hanssens, 2004  
26925.  Placidochromis msakae Hanssens, 2004  
26926.  Placidochromis nigribarbis Hanssens, 2004  
26927.  Placidochromis nkhatae Hanssens, 2004  
26928.  Placidochromis nkhotakotae Hanssens, 2004  
26929.  Placidochromis obscurus Hanssens, 2004  
26930.  Placidochromis ordinarius Hanssens, 2004  
26931.  Placidochromis orthognathus Hanssens, 2004  
26932.  Placidochromis pallidus Hanssens, 2004  
26933.  Placidochromis phenochilus (Trewavas, 1935)  
26934.  Placidochromis platyrhynchos Hanssens, 2004  
26935.  Placidochromis polli (Burgess & Axelrod, 1973)  
26936.  Placidochromis rotundifrons Hanssens, 2004  
26937.  Placidochromis subocularis (Günther, 1894)  
26938.  Placidochromis trewavasae Hanssens, 2004  
26939.  Placidochromis turneri Hanssens, 2004  
26940.  Placidochromis vulgaris Hanssens, 2004  
26941.  Placocheilus bibarbatus Nguyen, 2001  
26942.  Placocheilus caudofasciatus (Pellegrin & Chevey, 1936)  
26943.  Placocheilus cryptonemus Cui & Li, 1984  
26944.  Placocheilus dulongensis Chen, Pan, Xiao & Yang, 2012  
26945.  Placocheilus robustus Zhang, He & Chen, 2002  
26946.  Placogobio bacmeensis Nguyen & Vo, 2001  
26947.  Placogobio nahangensis Nguyen, 2001  
26948.  Plagiogeneion fiolenti Parin, 1991  
26949.  Plagiogeneion geminatum Parin, 1991  
26950.  Plagiogeneion macrolepis McCulloch, 1914 Bigscale rubyfish
26951.  Plagiogeneion rubiginosum (Hutton, 1875) Rubyfish
26952.  Plagiogeneion unispina Parin, 1991  
26953.  Plagiognathops microlepis (Bleeker, 1871) Smallscale yellowfin
26954.  Plagiogrammus hopkinsii Bean, 1894 Crisscross prickleback
26955.  Plagiopsetta biocellata Fricke, Golani & Appelbaum-Golani, 2018 Biocellated righteye founder
26956.  Plagiopsetta glossa Franz, 1910 Tongue flatfish
26957.  Plagiopsetta gracilis Mihara & Amaoka, 2004  
26958.  Plagiopsetta stigmosa Mihara & Amaoka, 2004  
26959.  Plagioscion auratus (Castelnau, 1855) Black curbinata
26960.  Plagioscion casattii Aguilera & Rodrigues de Aguilera, 2001  
26961.  Plagioscion montei Soares & Casatti, 2000  
26962.  Plagioscion pauciradiatus Steindachner, 1917  
26963.  Plagioscion squamosissimus (Heckel, 1840) South American silver croaker
26964.  Plagioscion surinamensis (Bleeker, 1873) Pacora
26965.  Plagioscion ternetzi Boulenger, 1895 Freshwater croaker
26966.  Plagiotremus azaleus (Jordan & Bollman, 1890) Sabertooth blenny
26967.  Plagiotremus ewaensis (Brock, 1948) Ewa blenny
26968.  Plagiotremus flavus Smith-Vaniz, 1976  
26969.  Plagiotremus goslinei (Strasburg, 1956) Biting blenny
26970.  Plagiotremus iosodon Smith-Vaniz, 1976 Arrowtooth fangblenny
26971.  Plagiotremus laudandus (Whitley, 1961) Bicolour fangblenny
26972.  Plagiotremus phenax Smith-Vaniz, 1976 Imposter fangblenny
26973.  Plagiotremus rhinorhynchos (Bleeker, 1852) Bluestriped fangblenny
26974.  Plagiotremus spilistius Gill, 1865  
26975.  Plagiotremus tapeinosoma (Bleeker, 1857) Piano fangblenny
26976.  Plagiotremus townsendi (Regan, 1905) Townsend's fangblenny
26977.  Plagopterus argentissimus Cope, 1874 Woundfin
26978.  Planaltina britskii Menezes, Weitzman & Burns, 2003  
26979.  Planaltina glandipedis Menezes, Weitzman & Burns, 2003  
26980.  Planaltina kaingang Deprá, da Graça, Pavanelli, Avelino & Oliveira, 2018  
26981.  Planaltina myersi Böhlke, 1954  
26982.  Planiliza abu (Heckel, 1843) Abu mullet
26983.  Planiliza alata (Steindachner, 1892) Diamond mullet
26984.  Planiliza carinata (Valenciennes, 1836) Red Sea keeled mullet
26985.  Planiliza haematocheilus (Temminck & Schlegel, 1845) So-iuy mullet
26986.  Planiliza klunzingeri (Day, 1888) Klunzinger's mullet
26987.  Planiliza lauvergnii (Eydoux & Souleyet, 1850) Eastern keelback mullet
26988.  Planiliza macrolepis (Smith, 1846) Largescale mullet
26989.  Planiliza mandapamensis (Thomson, 1997) Indian mullet
26990.  Planiliza melinoptera (Valenciennes, 1836) Otomebora mullet
26991.  Planiliza ordensis (Whitley, 1945) River Diamond mullet
26992.  Planiliza parsia (Hamilton, 1822) Goldspot mullet
26993.  Planiliza persica (Senou, Randall & Okiyama, 1995) Persian mullet
26994.  Planiliza planiceps (Valenciennes, 1836) Tade gray mullet
26995.  Planiliza subviridis (Valenciennes, 1836) Greenback mullet
26996.  Planiloricaria cryptodon (Isbrücker, 1971)  
26997.  Planonasus indicus Ebert, Akhilesh & Weigmann, 2018 Eastern dwarf false catshark
26998.  Planonasus parini Weigmann, Stehmann & Thiel, 2013 Dwarf False Catshark
26999.  Platanichthys platana (Regan, 1917) River Plate sprat
27000.  Plataplochilus cabindae (Boulenger, 1911)  
27001.  Plataplochilus chalcopyrus Lambert, 1963 Flame lampeye
27002.  Plataplochilus eliasi Walsh, de Bragança & van der Zee, 2022  
27003.  Plataplochilus loemensis (Pellegrin, 1924) Loeme lampeye
27004.  Plataplochilus miltotaenia Lambert, 1963 Red striped lampeye
27005.  Plataplochilus mimus Lambert, 1967  
27006.  Plataplochilus ngaensis (Ahl, 1924) Nga lampeye
27007.  Plataplochilus pulcher Lambert, 1967  
27008.  Plataplochilus terveri (Huber, 1981) Terver's lampeye
27009.  Platax batavianus Cuvier, 1831 Humpback batfish
27010.  Platax boersii Bleeker, 1853 Golden spadefish
27011.  Platax orbicularis (Forsskål, 1775) Orbicular batfish
27012.  Platax pinnatus (Linnaeus, 1758) Dusky batfish
27013.  Platax teira (Fabricius, 1775) Longfin batfish
27014.  Platichthys bicoloratus (Basilewsky, 1855) Stone flounder
27015.  Platichthys flesus (Linnaeus, 1758) European flounder
27016.  Platichthys solemdali Momigliano, Denys, Jokinen & Merilä, 2018 Baltic flounder
27017.  Platichthys stellatus (Pallas, 1787) Starry flounder
27018.  Platyallabes tihoni (Poll, 1944)  
27019.  Platybelone annobonensis Collette & Parin, 1970 Annobon keel tail needlefish
27020.  Platybelone argalus (Lesueur, 1821) Keeltail needlefish
27021.  Platybelone lovii (Günther, 1866)  
27022.  Platybelone platura (Rüppell, 1837)  
27023.  Platybelone platyura (Bennett, 1832) Keeled needlefish
27024.  Platybelone pterura (Osburn & Nichols, 1916) Baja California keeltail needlefish
27025.  Platybelone trachura (Valenciennes, 1846)  
27026.  Platyberyx andriashevi (Kukuev, Parin & Trunov, 2012)  
27027.  Platyberyx mauli Kukuev, Parin & Trunov, 2012  
27028.  Platyberyx opalescens Zugmayer, 1911  
27029.  Platyberyx paucus Stevenson & Kenaley, 2013  
27030.  Platyberyx pietschi Stevenson & Kenaley, 2013  
27031.  Platyberyx rhyton Stevenson & Kenaley, 2013  
27032.  Platycaranx chrysophrys (Cuvier, 1833) Longnose trevally
27033.  Platycaranx malabaricus (Bloch & Schneider, 1801) Malabar trevally
27034.  Platycaranx talamparoides (Bleeker, 1852) Imposter trevally
27035.  Platycephalus aurimaculatus Knapp, 1987 Toothy flathead
27036.  Platycephalus australis Imamura, 2015 Australian bartail flathead
27037.  Platycephalus bassensis Cuvier, 1829 Southern sand flathead
27038.  Platycephalus caeruleopunctatus McCulloch, 1922 Blue-spotted flathead
27039.  Platycephalus chauliodous Knapp, 1991 Bigtooth flathead
27040.  Platycephalus conatus Waite & McCulloch, 1915 Deepwater flathead
27041.  Platycephalus cultellatus Richardson, 1846  
27042.  Platycephalus endrachtensis Quoy & Gaimard, 1825 Bar-tailed flathead
27043.  Platycephalus fuscus Cuvier, 1829 Dusky flathead
27044.  Platycephalus grandispinis Cuvier, 1829 Longspine flathead
27045.  Platycephalus indicus (Linnaeus, 1758) Bartail flathead
27046.  Platycephalus laevigatus Cuvier, 1829 Rock flathead
27047.  Platycephalus marmoratus Stead, 1908 Marbled flathead
27048.  Platycephalus orbitalis Imamura & Knapp, 2009 Western-Australian flathead
27049.  Platycephalus richardsoni Castelnau, 1872 Tiger flathead
27050.  Platycephalus speculator Klunzinger, 1872 Southern bluespotted flathead
27051.  Platycephalus westraliae (Whitley, 1938)  
27052.  Platyclarias machadoi Poll, 1977  
27053.  Platydoras armatulus (Valenciennes, 1840) Southern striped raphael
27054.  Platydoras birindellii Sousa, Chaves, Akama, Zuanon & Sabaj, 2018  
27055.  Platydoras brachylecis Piorski, Garavello, Arce H. & Sabaj Pérez, 2008  
27056.  Platydoras costatus (Linnaeus, 1758) Raphael catfish
27057.  Platydoras hancockii (Valenciennes, 1840) Blue-eye catfish
27058.  Platygillellus altivelis Dawson, 1974 Sailfin stargazer
27059.  Platygillellus brasiliensis Feitoza, 2002 Brazilian sand stargazer
27060.  Platygillellus bussingi Dawson, 1974 Bussing's stargazer
27061.  Platygillellus rubellulus (Kendall & Radcliffe, 1912) Shortfin sand stargazer
27062.  Platygillellus rubrocinctus (Longley, 1934) Saddle stargazer
27063.  Platygillellus smithi Dawson, 1982  
27064.  Platygobio gracilis (Richardson, 1836) Flathead chub
27065.  Platygobiopsis akihito Springer & Randall, 1992 Imperial goby
27066.  Platygobiopsis dispar Prokofiev, 2008  
27067.  Platygobiopsis hadiatyae Larson, Jaafar, Tan & Peristiwady, 2020 Renny's flat goby
27068.  Platygobiopsis tansei Okiyama, 2008  
27069.  Platynematichthys notatus (Jardine, 1841) Coroatá
27070.  Platypanchax modestus (Pappenheim, 1914) Ruwenzori lampeye
27071.  Platypharodon extremus Herzenstein, 1891  
27072.  Platyrhina hyugaensis Iwatsuki, Miyamoto & Nakaya, 2011 Hyuga fanray
27073.  Platyrhina psomadakisi White & Last, 2016 Indian fanray
27074.  Platyrhina sinensis (Bloch & Schneider, 1801) Chinese fanray
27075.  Platyrhina tangi Iwatsuki, Zhang & Nakaya, 2011 Yellow-spotted fanray
27076.  Platyrhinoidis triseriata (Jordan & Gilbert, 1880) Thornback guitarfish
27077.  Platysilurus malarmo Schultz, 1944  
27078.  Platysilurus mucosus (Vaillant, 1880)  
27079.  Platysilurus olallae (Orcés V., 1977)  
27080.  Platysmacheilus exiguus (Lin, 1932)  
27081.  Platysmacheilus longibarbatus Lu, Luo & Chen, 1977  
27082.  Platysmacheilus nudiventris Luo, Le & Chen, 1977  
27083.  Platysmacheilus zhenjiangensis Ni, Chen & Zhou, 2005  
27084.  Platystacus cotylephorus Bloch, 1794 Banded banjo
27085.  Platystomatichthys sturio (Kner, 1858)  
27086.  Platytroctes apus Günther, 1878 Legless searsid
27087.  Platytroctes mirus (Lloyd, 1909) Leaf searsid
27088.  Platytropius siamensis (Sauvage, 1883)  
27089.  Platyurosternarchus crypticus de Santana & Vari, 2009  
27090.  Platyurosternarchus macrostoma (Günther, 1870)  
27091.  Plecodus elaviae Poll, 1949  
27092.  Plecodus multidentatus Poll, 1952  
27093.  Plecodus straeleni Poll, 1948  
27094.  Plecoglossus altivelis (Temminck & Schlegel, 1846) Ayu sweetfish
27095.  Plectobranchus evides Gilbert, 1890 Bluebarred prickleback
27096.  Plectorhinchus albovittatus (Rüppell, 1838) Two-striped sweetlips
27097.  Plectorhinchus caeruleonothus Johnson & Wilmer, 2015 Blue bastard
27098.  Plectorhinchus centurio (Cuvier, 1830) Sailfin rubberlip
27099.  Plectorhinchus ceylonensis (Smith, 1956) Sri Lanka sweetlips
27100.  Plectorhinchus chaetodonoides Lacepède, 1801 Harlequin sweetlips
27101.  Plectorhinchus chrysotaenia (Bleeker, 1855) Yellow-striped sweetlips
27102.  Plectorhinchus chubbi (Regan, 1919) Dusky rubberlip
27103.  Plectorhinchus cinctus (Temminck & Schlegel, 1843) Crescent sweetlips
27104.  Plectorhinchus diagrammus (Linnaeus, 1758) Striped sweetlips
27105.  Plectorhinchus faetela (Fabricius, 1775)  
27106.  Plectorhinchus flavomaculatus (Cuvier, 1830) Lemonfish
27107.  Plectorhinchus gaterinus (Fabricius, 1775) Blackspotted rubberlip
27108.  Plectorhinchus gibbosus (Lacepède, 1802) Harry hotlips
27109.  Plectorhinchus lessonii (Cuvier, 1830) Lesson's thicklip
27110.  Plectorhinchus lineatus (Linnaeus, 1758) Yellowbanded sweetlips
27111.  Plectorhinchus macrolepis (Boulenger, 1899) Biglip grunt
27112.  Plectorhinchus macrospilus Satapoomin & Randall, 2000 Largespot sweetlips
27113.  Plectorhinchus makranensis Damadi, Moghaddam, Ghassemzadeh & Ghanbarifardi, 2020  
27114.  Plectorhinchus mediterraneus (Guichenot, 1850) Rubberlip grunt
27115.  Plectorhinchus multivittatus (Macleay, 1878) Many-lined sweetlips
27116.  Plectorhinchus obscurus (Günther, 1872) Giant sweetlips
27117.  Plectorhinchus paulayi Steindachner, 1895 Zebra sweetlip
27118.  Plectorhinchus pictus (Tortonese, 1936) Trout sweetlips
27119.  Plectorhinchus picus (Cuvier, 1828) Dotted sweetlips
27120.  Plectorhinchus plagiodesmus Fowler, 1935 Barred rubberlip
27121.  Plectorhinchus playfairi (Pellegrin, 1914) Whitebarred rubberlip
27122.  Plectorhinchus polytaenia (Bleeker, 1853) Ribboned sweetlips
27123.  Plectorhinchus schotaf (Forsskål, 1775) Minstrel sweetlips
27124.  Plectorhinchus sordidus (Klunzinger, 1870) Sordid rubberlip
27125.  Plectorhinchus umbrinus (Klunzinger, 1870)  
27126.  Plectorhinchus vittatus (Linnaeus, 1758) Oriental sweetlips
27127.  Plectranthias ahiahiata Shepherd, Phelps, Pinheiro, Pérez-Matus & Rocha, 2018 Sunset perchlet
27128.  Plectranthias alcocki Bineesh, Gopalakrishnan & Jena, 2014 Alcock's deep-reef basslet
27129.  Plectranthias alleni Randall, 1980 Allen's perchlet
27130.  Plectranthias altipinnatus Katayama & Masuda, 1980  
27131.  Plectranthias anthioides (Günther, 1872)  
27132.  Plectranthias azumanus (Jordan & Richardson, 1910) Azuma perchlet
27133.  Plectranthias bauchotae Randall, 1980  
27134.  Plectranthias bennetti Allen & Walsh, 2015 Bennett's perchlet
27135.  Plectranthias bilaticlavia Paulin & Roberts, 1987  
27136.  Plectranthias cirrhitoides Randall, 1980  
27137.  Plectranthias clavatus Wada & Senou, 2024 Club perchlet
27138.  Plectranthias cruentus Gill & Roberts, 2020 Bloody perchlet
27139.  Plectranthias elaine Heemstra & Randall, 2009  
27140.  Plectranthias elongatus Wu, Randall & Chen, 2011  
27141.  Plectranthias exsul Heemstra & Anderson, 1983  
27142.  Plectranthias ferrugineus Gill, Pogonoski, Moore & Johnson, 2021 Rusty perchlet
27143.  Plectranthias fijiensis Raj & Seeto, 1983  
27144.  Plectranthias flammeus Williams, Delrieu-Trottin & Planes, 2013 Flame perchlet
27145.  Plectranthias foresti Fourmanoir, 1977  
27146.  Plectranthias fourmanoiri Randall, 1980 Doublespot perchlet
27147.  Plectranthias gardineri (Regan, 1908)  
27148.  Plectranthias garrupellus Robins & Starck, 1961 Apricot bass
27149.  Plectranthias grahami Gill, Pogonoski, Moore & Johnson, 2021 Graham's perchlet
27150.  Plectranthias helenae Randall, 1980 Helen's perchlet
27151.  Plectranthias hinano Shepherd, Phelps, Pinheiro, Rocha & Rocha, 2020 Hinano's perchlet
27152.  Plectranthias inermis Randall, 1980 Chequered perchlet
27153.  Plectranthias intermedius (Kotthaus, 1973)  
27154.  Plectranthias japonicus (Steindachner, 1883) Japanese perchlet
27155.  Plectranthias jothyi Randall, 1996  
27156.  Plectranthias kamii Randall, 1980 Kami's perchlet
27157.  Plectranthias kelloggi (Jordan & Evermann, 1903)  
27158.  Plectranthias klausewitzi Zajonz, 2006  
27159.  Plectranthias knappi Randall, 1996  
27160.  Plectranthias kojiorum Koeda, Muto & Wada, 2021  
27161.  Plectranthias lasti Randall & Hoese, 1995 Trawl perchlet
27162.  Plectranthias longimanus (Weber, 1913) Longfin perchlet
27163.  Plectranthias maculicauda (Regan, 1914) Spot-tail perchlet
27164.  Plectranthias maugei Randall, 1980  
27165.  Plectranthias mcgroutheri Gill, Pogonoski, Moore & Johnson, 2021 McGrouther's perchlet
27166.  Plectranthias megalepis (Günther, 1880)  
27167.  Plectranthias megalophthalmus Fourmanoir & Randall, 1979 Citron perchlet
27168.  Plectranthias melanesius Randall, 1980 Melanesian perchlet
27169.  Plectranthias moretonensis Gill, Pogonoski, Moore & Johnson, 2021  
27170.  Plectranthias morgansi (Smith, 1961) Flagfin
27171.  Plectranthias nanus Randall, 1980 Bownband perchlet
27172.  Plectranthias nazcae Anderson, 2008 Red splodge
27173.  Plectranthias normanby Fricke, 2021 Four-eyes perchlet
27174.  Plectranthias pallidus Randall & Hoese, 1995 Pale perchlet
27175.  Plectranthias parini Anderson & Randall, 1991 Parin's anthias
27176.  Plectranthias pelicieri Randall & Shimizu, 1994  
27177.  Plectranthias polygonius Shepherd, Phelps, Pinheiro, Rocha & Rocha, 2020 Polygon perchlet
27178.  Plectranthias purpuralepis Tang, Lai & Ho, 2020 Purple-scaled perchlet
27179.  Plectranthias raki Shepherd, Pinheiro, Najeeb, Rocha & Rocha, 2025 Maldivian perchlet
27180.  Plectranthias randalli Fourmanoir & Rivaton, 1980  
27181.  Plectranthias retrofasciatus Fourmanoir & Randall, 1979  
27182.  Plectranthias robertsi Randall & Hoese, 1995 Filamentous perchlet
27183.  Plectranthias rubrifasciatus Fourmanoir & Randall, 1979  
27184.  Plectranthias ryukyuensis Wada, Suzuki, Senou & Motomura, 2020  
27185.  Plectranthias sagamiensis (Katayama, 1964)  
27186.  Plectranthias sheni Chen & Shao, 2002  
27187.  Plectranthias takasei Gill, Tea & Senou, 2016 Hinomaru perchlet
27188.  Plectranthias taylori Randall, 1980  
27189.  Plectranthias vexillarius Randall, 1980  
27190.  Plectranthias wheeleri Randall, 1980 Spotted perchlet
27191.  Plectranthias whiteheadi Randall, 1980  
27192.  Plectranthias winniensis (Tyler, 1966) Redblotch basslet
27193.  Plectranthias xanthomaculatus Wu, Randall & Chen, 2011  
27194.  Plectranthias yamakawai Yoshino, 1972  
27195.  Plectrochilus diabolicus (Myers, 1927)  
27196.  Plectrochilus machadoi Miranda Ribeiro, 1917  
27197.  Plectrochilus wieneri (Pellegrin, 1909)  
27198.  Plectrogenium barsukovi Mandrytsa, 1992  
27199.  Plectrogenium nanum Gilbert, 1905  
27200.  Plectroglyphidodon altus (Okada & Ikeda, 1937) Japanese gregory
27201.  Plectroglyphidodon apicalis (De Vis, 1885) Australian gregory
27202.  Plectroglyphidodon aureus (Fowler, 1927) Golden gregory
27203.  Plectroglyphidodon dickii (Liénard, 1839) Blackbar devil
27204.  Plectroglyphidodon emeryi (Allen & Randall, 1974) Emery's gregory
27205.  Plectroglyphidodon fasciolatus (Ogilby, 1889) Pacific gregory
27206.  Plectroglyphidodon flaviventris Allen & Randall, 1974 Yellow-belly damsel
27207.  Plectroglyphidodon gascoynei (Whitley, 1964) Coral sea gregory
27208.  Plectroglyphidodon imparipennis (Vaillant & Sauvage, 1875) Brighteye damselfish
27209.  Plectroglyphidodon insularis (Allen & Emery, 1985) Island gregory
27210.  Plectroglyphidodon johnstonianus Fowler & Ball, 1924 Johnston Island damsel
27211.  Plectroglyphidodon leucozonus (Bleeker, 1859) Singlebar devil
27212.  Plectroglyphidodon luteobrunneus (Smith, 1960)  
27213.  Plectroglyphidodon marginatus (Jenkins, 1901)  
27214.  Plectroglyphidodon obreptus (Whitley, 1948) Western gregory
27215.  Plectroglyphidodon phoenixensis (Schultz, 1943) Phoenix devil
27216.  Plectroglyphidodon randalli Allen, 1991 Mauritian damsel
27217.  Plectroglyphidodon sagmarius Randall & Earle, 1999  
27218.  Plectroglyphidodon sindonis (Jordan & Evermann, 1903) Rock damselfish
27219.  Plectropomus areolatus (Rüppell, 1830) Squaretail coralgrouper
27220.  Plectropomus laevis (Lacepède, 1801) Blacksaddled coralgrouper
27221.  Plectropomus leopardus (Lacepède, 1802) Leopard coralgrouper
27222.  Plectropomus maculatus (Bloch, 1790) Spotted coralgrouper
27223.  Plectropomus marisrubri Randall & Hoese, 1986 Red Sea coralgrouper
27224.  Plectropomus oligacanthus (Bleeker, 1855) Highfin coralgrouper
27225.  Plectropomus pessuliferus (Fowler, 1904) Roving coralgrouper
27226.  Plectropomus punctatus (Quoy & Gaimard, 1824) Marbled coralgrouper
27227.  Plectrypops lima (Valenciennes, 1831) Shy soldier
27228.  Plectrypops retrospinis (Guichenot, 1853) Cardinal soldierfish
27229.  Plesienchelys stehmanni (Gosztonyi, 1977)  
27230.  Plesiobatis daviesi (Wallace, 1967) Deep-water stingray
27231.  Plesiolebias altamira Costa & Nielsen, 2007  
27232.  Plesiolebias aruana (Lazara, 1991)  
27233.  Plesiolebias canabravensis Costa & Nielsen, 2007  
27234.  Plesiolebias filamentosus Costa & Brasil, 2007  
27235.  Plesiolebias fragilis Costa, 2007  
27236.  Plesiolebias glaucopterus (Costa & Lacerda, 1989)  
27237.  Plesiolebias lacerdai Costa, 1989  
27238.  Plesiolebias xavantei (Costa, Lacerda & Tanizaki, 1988)  
27239.  Plesiomyzon baotingensis Zheng & Chen, 1980  
27240.  Plesiops auritus Mooi, 1995 Earspot longfin
27241.  Plesiops cephalotaenia Inger, 1955 Headstripe longfin
27242.  Plesiops coeruleolineatus Rüppell, 1835 Crimsontip longfin
27243.  Plesiops corallicola Bleeker, 1853 Bluegill longfin
27244.  Plesiops facicavus Mooi, 1995 Poreface longfin
27245.  Plesiops genaricus Mooi & Randall, 1991 Cheekveil longfin
27246.  Plesiops gracilis Mooi & Randall, 1991 Threadfin longfin
27247.  Plesiops insularis Mooi & Randall, 1991 Island longfin
27248.  Plesiops malalaxus Mooi, 1995  
27249.  Plesiops multisquamata Inger, 1955 Spotted longfin
27250.  Plesiops mystaxus Mooi, 1995 Moustache longfin
27251.  Plesiops nakaharae Tanaka, 1917  
27252.  Plesiops nigricans (Rüppell, 1828) Whitespotted longfin
27253.  Plesiops oxycephalus Bleeker, 1855 Sharp-nosed longfin
27254.  Plesiops polydactylus Mooi, 1995  
27255.  Plesiops thysanopterus Mooi, 1995 Tasselfin longfin
27256.  Plesiops verecundus Mooi, 1995 Redtip longfin
27257.  Plesioptopoma curvidens Reis, Pereira & Lehmann A., 2012  
27258.  Plesiotrygon iwamae Rosa, Castello & Thorson, 1987 Long-tailed river stingray
27259.  Plesiotrygon nana Carvalho & Ragno, 2011  
27260.  Pleuragramma antarcticum Boulenger, 1902 Antarctic silverfish
27261.  Pleurogrammus azonus Jordan & Metz, 1913 Okhotsk atka mackerel
27262.  Pleurogrammus monopterygius (Pallas, 1810) Atka mackerel
27263.  Pleuronectes platessa Linnaeus, 1758 European plaice
27264.  Pleuronectes quadrituberculatus Pallas, 1814 Alaska plaice
27265.  Pleuronichthys coenosus Girard, 1854 C-O sole
27266.  Pleuronichthys cornutus (Temminck & Schlegel, 1846) Ridged-eye flounder
27267.  Pleuronichthys decurrens Jordan & Gilbert, 1881 Curlfin sole
27268.  Pleuronichthys guttulatus Girard, 1856 Diamond turbot
27269.  Pleuronichthys lighti Wu, 1929 Common frog flounder
27270.  Pleuronichthys ocellatus Starks & Thompson, 1910 Ocellated turbot
27271.  Pleuronichthys ritteri Starks & Morris, 1907 Spotted turbot
27272.  Pleuronichthys verticalis Jordan & Gilbert, 1880 Hornyhead turbot
27273.  Pleuroscopus pseudodorsalis Barnard, 1927 Scaly stargazer
27274.  Pleurosicya annandalei Hornell & Fowler, 1922 Scalynape goby
27275.  Pleurosicya australis Larson, 1990  
27276.  Pleurosicya bilobata (Koumans, 1941) Bilobed ghost goby
27277.  Pleurosicya boldinghi Weber, 1913 Soft-coral goby
27278.  Pleurosicya carolinensis Larson, 1990 Caroline Islands ghost goby
27279.  Pleurosicya coerulea Larson, 1990 Blue coral ghost goby
27280.  Pleurosicya elongata Larson, 1990 Cling goby
27281.  Pleurosicya fringilla Larson, 1990 Staghorn ghostgoby
27282.  Pleurosicya labiata (Weber, 1913) Barrel-sponge ghostgoby
27283.  Pleurosicya larsonae Greenfield & Randall, 2004  
27284.  Pleurosicya micheli Fourmanoir, 1971 Michel's ghost goby
27285.  Pleurosicya mossambica Smith, 1959 Toothy goby
27286.  Pleurosicya muscarum (Jordan & Seale, 1906) Ghost goby
27287.  Pleurosicya occidentalis Larson, 1990  
27288.  Pleurosicya plicata Larson, 1990 Plicata ghost goby
27289.  Pleurosicya prognatha Goren, 1984 Folded ghostgoby
27290.  Pleurosicya sinaia Goren, 1984  
27291.  Pleurosicya spongicola Larson, 1990 Sponge ghostgoby
27292.  Plicofollis argyropleuron (Valenciennes, 1840) Longsnouted catfish
27293.  Plicofollis dussumieri (Valenciennes, 1840) Blacktip sea catfish
27294.  Plicofollis layardi (Günther, 1866) Thinspine sea catfish
27295.  Plicofollis magatensis (Herre, 1926)  
27296.  Plicofollis nella (Valenciennes, 1840) Smooth-headed catfish
27297.  Plicofollis platystomus (Day, 1877) Flatmouth sea catfish
27298.  Plicofollis polystaphylodon (Bleeker, 1846) Mozambique sea catfish
27299.  Plicofollis tonggol (Bleeker, 1846) Roughback sea catfish
27300.  Plicomugil labiosus (Valenciennes, 1836) Hornlip mullet
27301.  Pliosteostoma lutipinnis (Jordan & Gilbert, 1882) Yellowfin herring
27302.  Pliotrema annae Weigmann, Gon, Leeney & Temple, 2020 Anna's sixgill sawshark
27303.  Pliotrema kajae Weigmann, Gon, Leeney & Temple, 2020 Kaja's sixgill sawshark
27304.  Pliotrema warreni Regan, 1906 Warren's sixgill sawshark
27305.  Plotosus abbreviatus Boulenger, 1895  
27306.  Plotosus canius Hamilton, 1822 Gray eel-catfish
27307.  Plotosus fisadoha Ng & Sparks, 2002  
27308.  Plotosus japonicus Yoshino & Kishimoto, 2008  
27309.  Plotosus limbatus Valenciennes, 1840 Darkfin eel catfish
27310.  Plotosus lineatus (Thunberg, 1787) Striped eel catfish
27311.  Plotosus nhatrangensis Prokofiev, 2008  
27312.  Plotosus nkunga Gomon & Taylor, 1982 Stinging eel catfish
27313.  Plotosus papuensis Weber, 1910 Papuan eel-catfish
27314.  Pnictes asphyxiatus (Jordan, 1889)  
27315.  Poblana alchichica de Buen, 1945 Alchichica silverside
27316.  Poblana ferdebueni Solórzano & López, 1965 Chignahuapan silverside
27317.  Poblana letholepis Álvarez, 1950 La Preciosa silverside
27318.  Poblana squamata Álvarez, 1950 Quechulac silverside
27319.  Podothecus accipenserinus (Tilesius, 1813) Sturgeon poacher
27320.  Podothecus hamlini Jordan & Gilbert, 1898  
27321.  Podothecus sachi (Jordan & Snyder, 1901) Snail-fin poacher
27322.  Podothecus sturioides (Guichenot, 1869)  
27323.  Podothecus veternus Jordan & Starks, 1895  
27324.  Poecilia araguaiensis (Costa, 1991) Aruana toothcarp
27325.  Poecilia boesemani Poeser, 2003 Maraval toothcarp
27326.  Poecilia butleri Jordan, 1889 Pacific molly
27327.  Poecilia catemaconis Miller, 1975 Catemaco molly
27328.  Poecilia caucana (Steindachner, 1880) Cauca molly
27329.  Poecilia caudofasciata (Regan, 1913) Tailband toothcarp
27330.  Poecilia chica Miller, 1975 Dwarf molly
27331.  Poecilia dauli Meyer & Radda, 2000 Mirina Molly
27332.  Poecilia elegans (Trewavas, 1948) Elegant molly
27333.  Poecilia formosa (Girard, 1859) Amazon molly
27334.  Poecilia gillii (Kner, 1863) Gill's molly
27335.  Poecilia hasemani (Henn, 1916) Haseman's toothcarp
27336.  Poecilia hispaniolana Rivas, 1978 Hispaniola molly
27337.  Poecilia hollandi (Henn, 1916) Holland's Toothcarp
27338.  Poecilia hondurensis Poeser, 2011 Eastern Honduras molly
27339.  Poecilia islai (Rodriguez-Silva & Weaver, 2020) Tiger Limia
27340.  Poecilia koperi Poeser, 2003 Curipe Toothcarp
27341.  Poecilia kykesis Poeser, 2002 Usumacinta molly
27342.  Poecilia latipinna (Lesueur, 1821) Sailfin molly
27343.  Poecilia latipunctata Meek, 1904 Broadspotted molly
27344.  Poecilia mandibularis (Rodriguez-Silva, Torres-Pineda & Josaphat, 2020) Jawed Limia
27345.  Poecilia marcellinoi Poeser, 1995 Marcellino toothcarp
27346.  Poecilia maylandi Meyer, 1983 Balsas molly
27347.  Poecilia mechthildae Meyer, Etzel & Bork, 2002 Acandi toothcarp
27348.  Poecilia mexicana Steindachner, 1863 Shortfin molly
27349.  Poecilia minor (Garman, 1895) Mini-molly
27350.  Poecilia montana Rosen & Bailey, 1963  
27351.  Poecilia obscura Schories, Meyer & Schartl, 2009 Trinidad guppy
27352.  Poecilia orri Fowler, 1943 Mangrove molly
27353.  Poecilia parae Eigenmann, 1894 Para molly
27354.  Poecilia pertapeh (Figueiredo, 2008) Jungle toothcarp
27355.  Poecilia petenensis Günther, 1866 Peten molly
27356.  Poecilia picta Regan, 1913 Swamp guppies
27357.  Poecilia reticulata Peters, 1859 Guppy
27358.  Poecilia rositae Meyer, Schneider, Radda, Wilde & Schartl, 2004 Lanquín toothcarp
27359.  Poecilia salvatoris Regan, 1907 Liberty molly
27360.  Poecilia sarrafae Bragança & Costa, 2011 Jandira toothcarp
27361.  Poecilia scalpridens (Garman, 1895) Chisel toothcarp
27362.  Poecilia sphenops Valenciennes, 1846 Molly
27363.  Poecilia sulphuraria (Álvarez, 1948) Sulphur molly
27364.  Poecilia teresae Greenfield, 1990 Mountain molly
27365.  Poecilia vandepolli Van Lidth de Jeude, 1887 Vandepoll's molly
27366.  Poecilia velifera (Regan, 1914) Sail-fin molly
27367.  Poecilia vivipara Bloch & Schneider, 1801 Eye spot toothcarp
27368.  Poecilia waiapi Bragança, Costa & Gama, 2012 Jari toothcarp
27369.  Poecilia wandae Poeser, 2003 Maracaibo toothcarp
27370.  Poecilia wingei Poeser, Kempkes & Isbrücker, 2005 Endlers guppy
27371.  Poeciliopsis baenschi Meyer, Radda, Riehl & Feichtinger, 1986 Golden livebearer
27372.  Poeciliopsis balsas Hubbs, 1926 Balsas livebearer
27373.  Poeciliopsis catemaco Miller, 1975 Catemaco livebearer
27374.  Poeciliopsis elongata (Günther, 1866) Elongate toothcarp
27375.  Poeciliopsis fasciata (Meek, 1904) San Jeronimo livebearer
27376.  Poeciliopsis gracilis (Heckel, 1848) Porthole livebearer
27377.  Poeciliopsis hnilickai Meyer & Vogel, 1981 Upper Grijalva livebearer
27378.  Poeciliopsis infans (Woolman, 1894) Lerma livebearer
27379.  Poeciliopsis jackschultzi Conway, Mateos & Vrijenhoek, 2019  
27380.  Poeciliopsis latidens (Garman, 1895) Lowland livebearer
27381.  Poeciliopsis lucida Miller, 1960 Clearfin livebearer
27382.  Poeciliopsis lutzi (Meek, 1902) Oaxaca livebearer
27383.  Poeciliopsis monacha Miller, 1960 Headwater livebearer
27384.  Poeciliopsis occidentalis (Baird & Girard, 1853) Gila topminnow
27385.  Poeciliopsis paucimaculata Bussing, 1967 Few-spotted toothcarp
27386.  Poeciliopsis pleurospilus (Günther, 1866) Largespot livebearer
27387.  Poeciliopsis presidionis (Jordan & Culver, 1895) Sinaloa livebearer
27388.  Poeciliopsis prolifica Miller, 1960 Blackstripe livebearer
27389.  Poeciliopsis retropinna (Regan, 1908) Buroca toothcarp
27390.  Poeciliopsis santaelena Bussing, 2008 Santa Elena toothcarp
27391.  Poeciliopsis scarlli Meyer, Riehl, Dawes & Dibble, 1985 Michoacan livebearer
27392.  Poeciliopsis sonoriensis (Girard, 1859) Sonora topminnow
27393.  Poeciliopsis turneri Miller, 1975 Blackspotted livebearer
27394.  Poeciliopsis turrubarensis (Meek, 1912) Turrubarés toothcarp
27395.  Poeciliopsis viriosa Miller, 1960 Chubby livebearer
27396.  Poecilocharax bovaliorum Eigenmann, 1909  
27397.  Poecilocharax weitzmani Géry, 1965 Black morpho tetra
27398.  Poecilopsetta albomaculata Norman, 1939  
27399.  Poecilopsetta beanii (Goode, 1881) Deepwater dab
27400.  Poecilopsetta colorata Günther, 1880 Coloured righteye flounder
27401.  Poecilopsetta dorsialta Guibord & Chapleau, 2001  
27402.  Poecilopsetta hawaiiensis Gilbert, 1905  
27403.  Poecilopsetta inermis (Breder, 1927)  
27404.  Poecilopsetta macrocephala Hoshino, Amaoka & Last, 2001  
27405.  Poecilopsetta multiradiata Kawai, Amaoka & Séret, 2010  
27406.  Poecilopsetta natalensis Norman, 1931 African righteye flounder
27407.  Poecilopsetta normani Foroshchuk & Fedorov, 1992  
27408.  Poecilopsetta pectoralis Kawai & Amaoka, 2006  
27409.  Poecilopsetta plinthus (Jordan & Starks, 1904) Tile-colored righteye flounder
27410.  Poecilopsetta praelonga Alcock, 1894 Alcock's narrow-body righteye flounder
27411.  Poecilopsetta vaynei Quéro, Hensley & Maugé, 1988  
27412.  Poecilopsetta zanzibarensis Norman, 1939  
27413.  Pogobrama barbatula (Luo & Huang, 1985)  
27414.  Pogoneleotris heterolepis (Günther, 1869)  
27415.  Pogonias cromis (Linnaeus, 1766) Black drum
27416.  Pogonichthys ciscoides Hopkirk, 1974 Clear Lake splittail
27417.  Pogonichthys macrolepidotus (Ayres, 1854) Splittail
27418.  Pogonolycus elegans Norman, 1937  
27419.  Pogonolycus marinae (Lloris, 1988)  
27420.  Pogonoperca ocellata Günther, 1859 Indian soapfish
27421.  Pogonoperca punctata (Valenciennes, 1830) Bearded soapfish
27422.  Pogonophryne albipinna Eakin, 1981 Whitefin plunderfish
27423.  Pogonophryne barsukovi Andriashev, 1967 Stubbeard plunderfish
27424.  Pogonophryne bellingshausenensis Eakin, Eastman & Matallanas, 2008 Spotless nape plunderfish
27425.  Pogonophryne brevibarbata Balushkin, Petrov & Prutko, 2011 Shortbeard plunderfish
27426.  Pogonophryne cerebropogon Eakin & Eastman, 1998 Brainbeard plunderfish
27427.  Pogonophryne dewitti Eakin, 1988 DeWitt's plunderfish
27428.  Pogonophryne eakini Balushkin, 1999 Eakin's plunderfish
27429.  Pogonophryne favosa Balushkin & Korolkova, 2013  
27430.  Pogonophryne fusca Balushkin & Eakin, 1998 Dark toad plunderfish
27431.  Pogonophryne immaculata Eakin, 1981 Spotless plunderfish
27432.  Pogonophryne lanceobarbata Eakin, 1987 Lancebeard plunderfish
27433.  Pogonophryne macropogon Eakin, 1981 Greatbeard plunderfish
27434.  Pogonophryne maculiventrata Spodareva & Balushkin, 2014  
27435.  Pogonophryne marmorata Norman, 1938 Marbled plunderfish
27436.  Pogonophryne mentella Andriashev, 1967 Longbeard plunderfish
27437.  Pogonophryne neyelovi Shandikov & Eakin, 2013 Hopbeard plunderfish
27438.  Pogonophryne orangiensis Eakin & Balushkin, 1998 Orangebeard plunderfish
27439.  Pogonophryne pavlovi Balushkin, 2013  
27440.  Pogonophryne permitini Andriashev, 1967 Finespotted plunderfish
27441.  Pogonophryne platypogon Eakin, 1988 Flatbeard plunderfish
27442.  Pogonophryne sarmentifera Balushkin & Spodareva, 2013  
27443.  Pogonophryne scotti Regan, 1914 Saddleback plunderfish
27444.  Pogonophryne skorai Balushkin & Spodareva, 2013 Skora's toadlike plunderfish
27445.  Pogonophryne squamibarbata Eakin & Balushkin, 2000 Scalebeard plunderfish
27446.  Pogonophryne stewarti Eakin, Eastman & Near, 2009 Whipbeard plunderfish
27447.  Pogonophryne tronio Shandikov, Eakin & Usachev, 2013 Turquoise plunderfish
27448.  Pogonophryne ventrimaculata Eakin, 1987 Spotbelly plunderfish
27449.  Pogonopoma obscurum Quevedo & Reis, 2002  
27450.  Pogonopoma parahybae (Steindachner, 1877)  
27451.  Pogonopoma wertheimeri (Steindachner, 1867)  
27452.  Pogonoscorpius sechellensis Regan, 1908  
27453.  Pollachius pollachius (Linnaeus, 1758) Pollack
27454.  Pollachius virens (Linnaeus, 1758) Saithe
27455.  Pollichthys mauli (Poll, 1953) Stareye lightfish
27456.  Pollimyrus adspersus (Günther, 1866)  
27457.  Pollimyrus brevis (Boulenger, 1913)  
27458.  Pollimyrus castelnaui (Boulenger, 1911) Dwarf stonebasher
27459.  Pollimyrus cuandoensis Kramer, van der Bank & Wink, 2013  
27460.  Pollimyrus eburneensis Bigorne, 1991  
27461.  Pollimyrus guttatus (Fowler, 1936)  
27462.  Pollimyrus isidori (Valenciennes, 1847) Elephant Fish
27463.  Pollimyrus macroterops (Boulenger, 1920)  
27464.  Pollimyrus maculipinnis (Nichols & La Monte, 1934)  
27465.  Pollimyrus marianne Kramer, van der Bank, Flint, Sauer-Gürth & Wink, 2003  
27466.  Pollimyrus nigricans (Boulenger, 1906) Dark stonebasher
27467.  Pollimyrus nigripinnis (Boulenger, 1899)  
27468.  Pollimyrus pedunculatus (David & Poll, 1937)  
27469.  Pollimyrus petricolus (Daget, 1954)  
27470.  Pollimyrus plagiostoma (Boulenger, 1898)  
27471.  Pollimyrus pulverulentus (Boulenger, 1899)  
27472.  Pollimyrus schreyeni Poll, 1972  
27473.  Pollimyrus stappersii (Boulenger, 1915)  
27474.  Pollimyrus tumifrons (Boulenger, 1902)  
27475.  Polyacanthonotus africanus (Gilchrist & von Bonde, 1924)  
27476.  Polyacanthonotus challengeri (Vaillant, 1888) Longnose tapirfish
27477.  Polyacanthonotus merretti Sulak, Crabtree & Hureau, 1984  
27478.  Polyacanthonotus rissoanus (De Filippi & Verany, 1857) Smallmouth spiny eel
27479.  Polyamblyodon germanum (Barnard, 1934) German seabream
27480.  Polyamblyodon gibbosum (Pellegrin, 1914) Knife-back seabream
27481.  Polycentropsis abbreviata Boulenger, 1901 African leaffish
27482.  Polycentrus jundia Coutinho & Wosiacki, 2014  
27483.  Polycentrus schomburgkii Müller & Troschel, 1849 Guyana leaffish
27484.  Polydactylus approximans (Lay & Bennett, 1839) Blue bobo
27485.  Polydactylus bifurcus Motomura, Kimura & Iwatsuki, 2001 Slender fivefinger threadfin
27486.  Polydactylus longipes Motomura, Okamoto & Iwatsuki, 2001 Long-limb threadfin
27487.  Polydactylus luparensis Lim, Motomura & Gambang, 2010 Sarawak Giant Threadfin
27488.  Polydactylus macrochir (Günther, 1867) King threadfin
27489.  Polydactylus macrophthalmus (Bleeker, 1858) River threadfin
27490.  Polydactylus malagasyensis Motomura & Iwatsuki, 2001 African blackspot threadfin
27491.  Polydactylus microstoma (Bleeker, 1851) Smallmouth threadfin
27492.  Polydactylus mullani (Hora, 1926) Arabian blackspot threadfin
27493.  Polydactylus multiradiatus (Günther, 1860) Australian threadfin
27494.  Polydactylus nigripinnis Munro, 1964 Blackfin threadfin
27495.  Polydactylus octonemus (Girard, 1858) Atlantic threadfin
27496.  Polydactylus oligodon (Günther, 1860) Littlescale threadfin
27497.  Polydactylus opercularis (Gill, 1863) Yellow bobo
27498.  Polydactylus persicus Motomura & Iwatsuki, 2001 Persian blackspot threadfin
27499.  Polydactylus plebeius (Broussonet, 1782) Striped threadfin
27500.  Polydactylus quadrifilis (Cuvier, 1829) Giant African threadfin
27501.  Polydactylus sexfilis (Valenciennes, 1831) Sixfinger threadfin
27502.  Polydactylus sextarius (Bloch & Schneider, 1801) Blackspot threadfin
27503.  Polydactylus siamensis Motomura, Iwatsuki & Yoshino, 2001 Largemouth striped threadfin
27504.  Polydactylus virginicus (Linnaeus, 1758) Barbu
27505.  Polyipnus aquavitus Baird, 1971 Aquavit hatchetfish
27506.  Polyipnus asper Harold, 1994  
27507.  Polyipnus asteroides Schultz, 1938  
27508.  Polyipnus bruuni Harold, 1994  
27509.  Polyipnus clarus Harold, 1994 Slope hatchetfish
27510.  Polyipnus danae Harold, 1990  
27511.  Polyipnus elongatus Borodulina, 1979  
27512.  Polyipnus fraseri Fowler, 1934  
27513.  Polyipnus indicus Schultz, 1961  
27514.  Polyipnus inermis Borodulina, 1981  
27515.  Polyipnus kiwiensis Baird, 1971 Kiwi hatchetfish
27516.  Polyipnus laruei Vourey, Dupoux & Harold, 2017 Bigeye hatchetfish
27517.  Polyipnus laternatus Garman, 1899  
27518.  Polyipnus latirastrus Last & Harold, 1994 Combside hatchetfish
27519.  Polyipnus limatulus Harold & Wessel, 1998  
27520.  Polyipnus matsubarai Schultz, 1961  
27521.  Polyipnus meteori Kotthaus, 1967  
27522.  Polyipnus notatus Harold, Kemp & Shore, 2016  
27523.  Polyipnus nuttingi Gilbert, 1905 Nutting's hatchet fish
27524.  Polyipnus oluolus Baird, 1971  
27525.  Polyipnus omphus Baird, 1971  
27526.  Polyipnus ovatus Harold, 1994  
27527.  Polyipnus parini Borodulina, 1979  
27528.  Polyipnus paxtoni Harold, 1989 Paxton's hatchetfish
27529.  Polyipnus polli Schultz, 1961 Round hatchetfish
27530.  Polyipnus ruggeri Baird, 1971 Rugby hatchetfish
27531.  Polyipnus soelae Harold, 1994 Soela hatchetfish
27532.  Polyipnus spinifer Borodulina, 1979  
27533.  Polyipnus spinosus Günther, 1887 Spiny hatchetfish
27534.  Polyipnus stereope Jordan & Starks, 1904  
27535.  Polyipnus surugaensis Aizawa, 1990  
27536.  Polyipnus tridentifer McCulloch, 1914 Three-spined hatchetfish
27537.  Polyipnus triphanos Schultz, 1938 Threelight hatchetfish
27538.  Polyipnus unispinus Schultz, 1938  
27539.  Polylepion cruentum Gomon, 1977 Bleeding wrasse
27540.  Polylepion gilmorei Baldwin, Arcila, Robertson & Tornabene, 2023 Red-barred wrasse
27541.  Polylepion russelli (Gomon & Randall, 1975)  
27542.  Polymetme andriashevi Parin & Borodulina, 1990  
27543.  Polymetme corythaeola (Alcock, 1898) Rendezvous fish
27544.  Polymetme elongata (Matsubara, 1938)  
27545.  Polymetme illustris McCulloch, 1926 Brilliant lightfish
27546.  Polymetme surugaensis (Matsubara, 1943) Suruga lightfish
27547.  Polymetme thaeocoryla Parin & Borodulina, 1990  
27548.  Polymixia berndti Gilbert, 1905 Pacific beardfish
27549.  Polymixia busakhini Kotlyar, 1992 Busakhin's beardfish
27550.  Polymixia carmenae Caixeta, Oliveira & Melo, 2024 Brazilian beardfish
27551.  Polymixia fusca Kotthaus, 1970  
27552.  Polymixia japonica Günther, 1877 Silver eye
27553.  Polymixia longispina Deng, Xiong & Zhan, 1983  
27554.  Polymixia lowei Günther, 1859 Beardfish
27555.  Polymixia melanostoma Fan, Su, Lin, Chang & Lin, 2024 Black-mouth beardfish
27556.  Polymixia nobilis Lowe, 1836 Stout beardfish
27557.  Polymixia salagomeziensis Kotlyar, 1991  
27558.  Polymixia sazonovi Kotlyar, 1992  
27559.  Polymixia yuri Kotlyar, 1982  
27560.  Polynemus aquilonaris Motomura, 2003 Northern paradise fish
27561.  Polynemus bidentatus Motomura & Tsukawaki, 2006  
27562.  Polynemus dubius Bleeker, 1853 Eastern paradise fish
27563.  Polynemus hornadayi Myers, 1936 Hornaday's paradise fish
27564.  Polynemus kapuasensis Motomura & van Oijen, 2003 Kapuas elegant paradise fish
27565.  Polynemus melanochir Valenciennes, 1831 Blackhand paradise fish
27566.  Polynemus multifilis Temminck & Schlegel, 1843 Elegant paradise fish
27567.  Polynemus paradiseus Linnaeus, 1758 Paradise threadfin
27568.  Polyodon spathula (Walbaum, 1792) Mississippi paddlefish
27569.  Polypera simushirae (Gilbert & Burke, 1912)  
27570.  Polyplacapros tyleri Fujii & Uyeno, 1979  
27571.  Polyprion americanus (Bloch & Schneider, 1801) Wreckfish
27572.  Polyprion oxygeneios (Schneider & Forster, 1801) Hapuku wreckfish
27573.  Polypterus ansorgii Boulenger, 1910 Guinean bichir
27574.  Polypterus bichir Lacepède, 1803 Nile bichir
27575.  Polypterus congicus Boulenger, 1898  
27576.  Polypterus delhezi Boulenger, 1899 Barred bichir
27577.  Polypterus endlicherii Heckel, 1847 Saddled bichir
27578.  Polypterus mokelembembe Schliewen & Schäfer, 2006  
27579.  Polypterus ornatipinnis Boulenger, 1902 Ornate bichir
27580.  Polypterus palmas Ayres, 1850 Shortfin bichir
27581.  Polypterus polli Gosse, 1988 Poll's bichir
27582.  Polypterus retropinnis Vaillant, 1899 West African bichir
27583.  Polypterus senegalus Cuvier, 1829 Gray bichir
27584.  Polypterus teugelsi Britz, 2004  
27585.  Polypterus weeksii Boulenger, 1898 Mottled bichir
27586.  Polyspina piosae (Whitley, 1955)  
27587.  Polyspondylogobius sinensis Kimura & Wu, 1994  
27588.  Polysteganus baissaci Smith, 1978 Frenchman seabream
27589.  Polysteganus cerasinus Iwatsuki & Heemstra, 2015 Cherry seabream
27590.  Polysteganus coeruleopunctatus (Klunzinger, 1870) Blueskin seabream
27591.  Polysteganus flavodorsalis Iwatsuki & Heemstra, 2015  
27592.  Polysteganus lineopunctatus (Boulenger, 1903)  
27593.  Polysteganus mascarenensis Iwatsuki & Heemstra, 2011 Mascarene Red Seabream
27594.  Polysteganus praeorbitalis (Günther, 1859) Scotsman seabream
27595.  Polysteganus undulosus (Regan, 1908) Seventyfour seabream
27596.  Pomacanthus annularis (Bloch, 1787) Bluering angelfish
27597.  Pomacanthus arcuatus (Linnaeus, 1758) Gray angelfish
27598.  Pomacanthus asfur (Fabricius, 1775) Arabian angelfish
27599.  Pomacanthus chrysurus (Cuvier, 1831) Goldtail angelfish
27600.  Pomacanthus imperator (Bloch, 1787) Emperor angelfish
27601.  Pomacanthus maculosus (Forsskål, 1775) Yellowbar angelfish
27602.  Pomacanthus navarchus (Cuvier, 1831) Bluegirdle angelfish
27603.  Pomacanthus paru (Bloch, 1787) French angelfish
27604.  Pomacanthus rhomboides (Gilchrist & Thompson, 1908) Old woman angelfish
27605.  Pomacanthus semicirculatus (Cuvier, 1831) Semicircle angelfish
27606.  Pomacanthus sexstriatus (Cuvier, 1831) Sixbar angelfish
27607.  Pomacanthus xanthometopon (Bleeker, 1853) Yellowface angelfish
27608.  Pomacanthus zonipectus (Gill, 1862) Cortez angelfish
27609.  Pomacentrus adelus Allen, 1991 Obscure damsel
27610.  Pomacentrus agassizii Bliss, 1883 Creole damsel
27611.  Pomacentrus albiaxillaris Allen, Erdmann & Pertiwi, 2017 White-axil damselfish
27612.  Pomacentrus albicaudatus Baschieri-Salvadori, 1955 Whitefin damsel
27613.  Pomacentrus albimaculus Allen, 1975 Whitespot damsel
27614.  Pomacentrus alexanderae Evermann & Seale, 1907 Alexander's damsel
27615.  Pomacentrus alleni Burgess, 1981 Andaman damsel
27616.  Pomacentrus amboinensis Bleeker, 1868 Ambon damsel
27617.  Pomacentrus andamanensis Allen, Erdmann & Ningsih, 2020  
27618.  Pomacentrus aquilus Allen & Randall, 1981 Dark damsel
27619.  Pomacentrus arabicus Allen, 1991 Arabian damsel
27620.  Pomacentrus armillatus Allen, 1993 Bracelet damselfish
27621.  Pomacentrus atriaxillaris Allen, 2002  
27622.  Pomacentrus aurifrons Allen, 2004 Yellowhead damselfish
27623.  Pomacentrus auriventris Allen, 1991 Goldbelly damsel
27624.  Pomacentrus australis Allen & Robertson, 1974 Australian damsel
27625.  Pomacentrus azuremaculatus Allen, 1991 Bluespotted damsel
27626.  Pomacentrus baenschi Allen, 1991 Baensch's damsel
27627.  Pomacentrus bangladeshius Habib, Islam, Nahar & Neogi, 2020 Bengal demoiselle
27628.  Pomacentrus bankanensis Bleeker, 1854 Speckled damselfish
27629.  Pomacentrus bellipictus Allen, Erdmann & Hidayat, 2018 Bluemouth demoiselle
27630.  Pomacentrus bintanensis Allen, 1999 Bintan damselfish
27631.  Pomacentrus bipunctatus Allen & Randall, 2004  
27632.  Pomacentrus brachialis Cuvier, 1830 Charcoal damsel
27633.  Pomacentrus burroughi Fowler, 1918 Burrough's damsel
27634.  Pomacentrus caeruleopunctatus Allen, 2002  
27635.  Pomacentrus caeruleus Quoy & Gaimard, 1825 Caerulean damsel
27636.  Pomacentrus callainus Randall, 2002 Blue-green damselfish
27637.  Pomacentrus cheraphilus Allen, Erdmann & Hilomen, 2011  
27638.  Pomacentrus chrysurus Cuvier, 1830 Whitetail damsel
27639.  Pomacentrus coelestis Jordan & Starks, 1901 Neon damselfish
27640.  Pomacentrus colini Allen, 1991 Colin's damsel
27641.  Pomacentrus cuneatus Allen, 1991 Wedgespot damsel
27642.  Pomacentrus emarginatus Cuvier, 1829 Outer-reef damsel
27643.  Pomacentrus fakfakensis Allen & Erdmann, 2009 Fakfak damselfish
27644.  Pomacentrus flavioculus Allen, Erdmann & Pertiwi, 2017  
27645.  Pomacentrus flavoaxillaris Allen, Erdmann & Pertiwi, 2017 Yellow-axil damselfish
27646.  Pomacentrus geminospilus Allen, 1993 Sabah damsel
27647.  Pomacentrus grammorhynchus Fowler, 1918 Bluespot damsel
27648.  Pomacentrus imitator (Whitley, 1964) Imitator damsel
27649.  Pomacentrus indicus Allen, 1991 Indian damsel
27650.  Pomacentrus javanicus Allen, 1991 Java damsel
27651.  Pomacentrus komodoensis Allen, 1999 Komodo damselfish
27652.  Pomacentrus lepidogenys Fowler & Bean, 1928 Scaly damsel
27653.  Pomacentrus leptus Allen & Randall, 1981 Slender damsel
27654.  Pomacentrus limosus Allen, 1992 Muddy damsel
27655.  Pomacentrus littoralis Cuvier, 1830 Smoky damsel
27656.  Pomacentrus magniseptus Allen, Erdmann & Pertiwi, 2017 Blackfin damselfish
27657.  Pomacentrus melanochir Bleeker, 1877 Indonesian damsel
27658.  Pomacentrus micronesicus Liu, Ho & Dai, 2013 Micronesian damselfish
27659.  Pomacentrus microspilus Allen & Randall, 2005  
27660.  Pomacentrus milleri Taylor, 1964 Miller's damselfish
27661.  Pomacentrus moluccensis Bleeker, 1853 Lemon damsel
27662.  Pomacentrus nagasakiensis Tanaka, 1917 Nagasaki damsel
27663.  Pomacentrus nigriradiatus Allen, Erdmann & Pertiwi, 2017 Blackray damselfish
27664.  Pomacentrus nigromanus Weber, 1913 Goldback damsel
27665.  Pomacentrus nigromarginatus Allen, 1973 Blackmargined damsel
27666.  Pomacentrus novaeguineae Allen, Erdmann & Pertiwi, 2023 New Guinea damselfish
27667.  Pomacentrus opisthostigma Fowler, 1918 Brown damsel
27668.  Pomacentrus pavo (Bloch, 1787) Sapphire damsel
27669.  Pomacentrus philippinus Evermann & Seale, 1907 Philippine damsel
27670.  Pomacentrus pikei Bliss, 1883 Blacklip damsel
27671.  Pomacentrus polyspinus Allen, 1991 Thai damsel
27672.  Pomacentrus proteus Allen, 1991 Colombo damsel
27673.  Pomacentrus reidi Fowler & Bean, 1928 Reid's damsel
27674.  Pomacentrus rodriguesensis Allen & Wright, 2003  
27675.  Pomacentrus saksonoi Allen, 1995 Anton's damsel
27676.  Pomacentrus similis Allen, 1991 Similar damsel
27677.  Pomacentrus simsiang Bleeker, 1856 Blueback damsel
27678.  Pomacentrus smithi Fowler & Bean, 1928 Smith's damsel
27679.  Pomacentrus spilotoceps Randall, 2002 Orange spotted damselfish
27680.  Pomacentrus stigma Fowler & Bean, 1928 Blackspot damsel
27681.  Pomacentrus sulfureus Klunzinger, 1871 Sulphur damsel
27682.  Pomacentrus taeniometopon Bleeker, 1852 Brackish damsel
27683.  Pomacentrus trichrourus Günther, 1867 Paletail damsel
27684.  Pomacentrus trilineatus Cuvier, 1830 Threeline damsel
27685.  Pomacentrus tripunctatus Cuvier, 1830 Threespot damsel
27686.  Pomacentrus umbratilus Allen, Erdmann & Pertiwi, 2023 Shade damselfish
27687.  Pomacentrus vaiuli Jordan & Seale, 1906 Princess damsel
27688.  Pomacentrus vatosoa Frable & Tea, 2019 Corazon's damsel
27689.  Pomacentrus wardi Whitley, 1927 Ward's damsel
27690.  Pomacentrus xanthocercus Allen, Erdmann & Pertiwi, 2023  
27691.  Pomacentrus xanthosternus Allen, 1991 Yellowbreasted damsel
27692.  Pomacentrus yoshii Allen & Randall, 2004  
27693.  Pomachromis exilis (Allen & Emery, 1973) Slender reef-damsel
27694.  Pomachromis fuscidorsalis Allen & Randall, 1974 Tahitian reef-damsel
27695.  Pomachromis guamensis Allen & Larson, 1975 Guam damsel
27696.  Pomachromis richardsoni (Snyder, 1909) Richardson's reef-damsel
27697.  Pomadasys aheneus McKay & Randall, 1995 Yellowback grunt
27698.  Pomadasys andamanensis McKay & Satapoomin, 1994 Andaman grunt
27699.  Pomadasys argenteus (Forsskål, 1775) Silver grunt
27700.  Pomadasys argyreus (Valenciennes, 1833) Bluecheek silver grunt
27701.  Pomadasys auritus (Cuvier, 1830) Longhead grunt
27702.  Pomadasys bipunctatus Kner, 1898  
27703.  Pomadasys commersonnii (Lacepède, 1801) Smallspotted grunter
27704.  Pomadasys empherus Bussing, 1993 Bigspine grunt
27705.  Pomadasys furcatus (Bloch & Schneider, 1801) Banded grunter
27706.  Pomadasys guoraca (Cuvier, 1829)  
27707.  Pomadasys incisus (Bowdich, 1825) Bastard grunt
27708.  Pomadasys jubelini (Cuvier, 1830) Sompat grunt
27709.  Pomadasys kaakan (Cuvier, 1830) Javelin grunter
27710.  Pomadasys laurentino (Smith, 1953) Manylined grunter
27711.  Pomadasys maculatus (Bloch, 1793) Saddle grunt
27712.  Pomadasys multimaculatus (Playfair, 1867) Cock grunter
27713.  Pomadasys olivaceus (Day, 1875) Olive grunt
27714.  Pomadasys perotaei (Cuvier, 1830) Parrot grunt
27715.  Pomadasys punctulatus (Rüppell, 1838) Lined grunt
27716.  Pomadasys quadrilineatus Shen & Lin, 1984 Yellow-lined grunter
27717.  Pomadasys ramosus (Poey, 1860)  
27718.  Pomadasys rogerii (Cuvier, 1830) Pigsnout grunt
27719.  Pomadasys schyrii Steindachner, 1900  
27720.  Pomadasys striatus (Gilchrist & Thompson, 1908) Striped grunter
27721.  Pomadasys stridens (Forsskål, 1775) Striped piggy
27722.  Pomadasys suillus (Valenciennes, 1833)  
27723.  Pomadasys taeniatus McKay & Randall, 1995 Bronzestriped grunt
27724.  Pomadasys trifasciatus Fowler, 1937 Black-ear javelin
27725.  Pomadasys unimaculatus Tian, 1982 Red patched grunter
27726.  Pomatomus saltatrix (Linnaeus, 1766) Bluefish
27727.  Pomatoschistus anatoliae Engin & Innal, 2017 Anatolian goby
27728.  Pomatoschistus bathi Miller, 1982 Bath's goby
27729.  Pomatoschistus flavescens (Fabricius, 1779) Two-spotted goby
27730.  Pomatoschistus knerii (Steindachner, 1861) Kner's goby
27731.  Pomatoschistus lozanoi (de Buen, 1923) Lozano's goby
27732.  Pomatoschistus marmoratus (Risso, 1810) Marbled goby
27733.  Pomatoschistus microps (Krøyer, 1838) Common goby
27734.  Pomatoschistus minutus (Pallas, 1770) Sand goby
27735.  Pomatoschistus montenegrensis Miller & Šanda, 2008  
27736.  Pomatoschistus nanus Engin & Seyhan, 2017 Pygmaean goby
27737.  Pomatoschistus norvegicus (Collett, 1902) Norway goby
27738.  Pomatoschistus pictus (Malm, 1865) Painted goby
27739.  Pomatoschistus quagga (Heckel, 1837) Quagga goby
27740.  Pomatoschistus tortonesei Miller, 1969 Tortonese's goby
27741.  Pomoxis annularis Rafinesque, 1818 White crappie
27742.  Pomoxis nigromaculatus (Lesueur, 1829) Black crappie
27743.  Ponticola alasanicus Epitashvili, Japoshvili & Mumladze, 2023  
27744.  Ponticola bathybius (Kessler, 1877)  
27745.  Ponticola cephalargoides (Pinchuk, 1976)  
27746.  Ponticola constructor (Nordmann, 1840) Caucasian goby
27747.  Ponticola cyrius (Kessler, 1874) Kura goby
27748.  Ponticola eurycephalus (Kessler, 1874) Mushroom goby
27749.  Ponticola gorlap (Iljin, 1949) Caspian bighead goby
27750.  Ponticola iranicus Vasil'eva, Mousavi-Sabet & Vasil'ev, 2015 Iranian Goby
27751.  Ponticola kessleri (Günther, 1861) Bighead goby
27752.  Ponticola platyrostris (Pallas, 1814) Flatsnout goby
27753.  Ponticola ratan (Nordmann, 1840) Ratan goby
27754.  Ponticola rhodioni (Vasil'eva & Vasil'ev, 1994) Riverine goby
27755.  Ponticola rizensis (Kovačić & Engín, 2008) Iyidere goby
27756.  Ponticola syrman (Nordmann, 1840) Syrman goby
27757.  Ponticola turani (Kovačić & Engín, 2008) Aksu goby
27758.  Pontinus accraensis Norman, 1935 Ghanean rockfish
27759.  Pontinus castor Poey, 1860 Longsnout scorpionfish
27760.  Pontinus clemensi Fitch, 1955 Mottled scorpionfish
27761.  Pontinus corallinus Miranda Ribeiro, 1903  
27762.  Pontinus furcirhinus Garman, 1899  
27763.  Pontinus helena Eschmeyer, 1965  
27764.  Pontinus kuhlii (Bowdich, 1825) Offshore rockfish
27765.  Pontinus leda Eschmeyer, 1969 Speckled deepwater scorpionfish
27766.  Pontinus longispinis Goode & Bean, 1896 Longspine scorpionfish
27767.  Pontinus macrocephalus (Sauvage, 1882) Largehead scorpionfish
27768.  Pontinus nematophthalmus (Günther, 1860) Spinythroat scorpionfish
27769.  Pontinus nigerimum Eschmeyer, 1983 Blacklash scorpionfish
27770.  Pontinus nigropunctatus (Günther, 1868) St. Helena deepwater scorpionfish
27771.  Pontinus rathbuni Goode & Bean, 1896 Highfin scorpionfish
27772.  Pontinus rhodochrous (Günther, 1872)  
27773.  Pontinus sierra (Gilbert, 1890) Speckled scorpionfish
27774.  Pontinus strigatus Heller & Snodgrass, 1903 Stalkeye scorpionfish
27775.  Pontinus tentacularis (Fowler, 1938)  
27776.  Pontinus vaughani Barnhart & Hubbs, 1946 Spotback scorpionfish
27777.  Poptella brevispina Reis, 1989  
27778.  Poptella compressa (Günther, 1864)  
27779.  Poptella fortispina Garcia-Ayala & Benine, 2023  
27780.  Poptella longipinnis (Popta, 1901)  
27781.  Poptella paraguayensis (Eigenmann, 1907)  
27782.  Porcostoma dentatum (Gilchrist & Thompson, 1908) Dane seabream
27783.  Porichthys analis Hubbs & Schultz, 1939 Darkedge midshipman
27784.  Porichthys bathoiketes Gilbert, 1968  
27785.  Porichthys ephippiatus Walker & Rosenblatt, 1988 Saddle midshipman
27786.  Porichthys greenei Gilbert & Starks, 1904 Greene's midshipman
27787.  Porichthys kymosemeum Gilbert, 1968  
27788.  Porichthys margaritatus (Richardson, 1844) Daisy midshipman
27789.  Porichthys mimeticus Walker & Rosenblatt, 1988 Mimetic midshipman
27790.  Porichthys myriaster Hubbs & Schultz, 1939 Specklefin midshipman
27791.  Porichthys notatus Girard, 1854 Plainfin midshipman
27792.  Porichthys oculellus Walker & Rosenblatt, 1988 Smalleye midshipman
27793.  Porichthys oculofrenum Gilbert, 1968  
27794.  Porichthys pauciradiatus Caldwell & Caldwell, 1963  
27795.  Porichthys plectrodon Jordan & Gilbert, 1882 Atlantic midshipman
27796.  Porichthys porosissimus (Cuvier, 1829)  
27797.  Porocephalichthys dasyrhynchus (Cohen & Hutchins, 1982) Shaggy cusk
27798.  Porochilus argenteus (Zietz, 1896)  
27799.  Porochilus meraukensis (Weber, 1913) Merauke tandan
27800.  Porochilus obbesi Weber, 1913 Obbes' catfish
27801.  Porochilus rendahli (Whitley, 1928) Rendahl's catfish
27802.  Poroclinus rothrocki Bean, 1890 Whitebarred prickleback
27803.  Porocottus allisi (Jordan & Starks, 1904)  
27804.  Porocottus camtschaticus (Schmidt, 1916)  
27805.  Porocottus coronatus Yabe, 1992  
27806.  Porocottus japonicus Schmidt, 1935  
27807.  Porocottus leptosomus Muto, Choi & Yabe, 2002  
27808.  Porocottus mednius (Bean, 1898) Pored sculpin
27809.  Porocottus minutus (Pallas, 1814)  
27810.  Porocottus quadrifilis Gill, 1859  
27811.  Porocottus tentaculatus (Kner, 1868)  
27812.  Poroderma africanum (Gmelin, 1789) Striped catshark
27813.  Poroderma pantherinum (Smith, 1838) Leopard catshark
27814.  Porogadus abyssalis Nybelin, 1957 Nybelin's Porogadus
27815.  Porogadus atripectus Garman, 1899  
27816.  Porogadus caboverdensis Schwarzhans & Møller, 2021  
27817.  Porogadus catena (Goode & Bean, 1885)  
27818.  Porogadus dracocephalus Schwarzhans & Møller, 2021  
27819.  Porogadus gracilis (Günther, 1878) Cavernous assfish
27820.  Porogadus guentheri Jordan & Fowler, 1902  
27821.  Porogadus lacrimatus Schwarzhans & Møller, 2021  
27822.  Porogadus longiceps Garman, 1899  
27823.  Porogadus melanocephalus (Alcock, 1891)  
27824.  Porogadus mendax Schwarzhans & Møller, 2021  
27825.  Porogadus miles Goode & Bean, 1885 Slender cuskeel
27826.  Porogadus nudus Vaillant, 1888  
27827.  Porogadus promelas Gilbert, 1892  
27828.  Porogadus solomonensis Schwarzhans & Møller, 2021  
27829.  Porogadus trichiurus (Alcock, 1890)  
27830.  Porogadus turgidus Schwarzhans & Møller, 2021  
27831.  Porogobius schlegelii (Günther, 1861)  
27832.  Poromitra agafonovae Kotlyar, 2009  
27833.  Poromitra atlantica (Norman, 1929)  
27834.  Poromitra capito Goode & Bean, 1883  
27835.  Poromitra coronata (Gilchrist & von Bonde, 1924)  
27836.  Poromitra crassa Parin & Ebeling, 1980  
27837.  Poromitra crassiceps (Günther, 1878) Crested bigscale
27838.  Poromitra cristiceps (Gilbert, 1890)  
27839.  Poromitra curilensis Kotlyar, 2008  
27840.  Poromitra decipiens Kotlyar, 2008  
27841.  Poromitra frontosa (Garman, 1899)  
27842.  Poromitra gibbsi Parin & Borodulina, 1989  
27843.  Poromitra glochidiata Kotlyar, 2008  
27844.  Poromitra indooceanica Kotlyar, 2008  
27845.  Poromitra jucunda Kotlyar, 2010  
27846.  Poromitra kukuevi Kotlyar, 2008  
27847.  Poromitra macrophthalma (Gilchrist, 1903)  
27848.  Poromitra megalops (Lütken, 1878)  
27849.  Poromitra nigriceps (Zugmayer, 1911)  
27850.  Poromitra nigrofulva (Garman, 1899)  
27851.  Poromitra oscitans Ebeling, 1975 Yawning
27852.  Poromitra rugosa (Chapman, 1939)  
27853.  Poromitra unicornis (Gilbert, 1905)  
27854.  Poropanchax luxophthalmus (Brüning, 1929)  
27855.  Poropanchax normani (Ahl, 1928) Norman's lampeye
27856.  Poropanchax pepo van der Zee, Bernotas, Bragança & Stiassny, 2019  
27857.  Poropanchax rancureli (Daget, 1965) Rancurel's lampeye
27858.  Poropanchax scheeli (Roman, 1971) Scheel's lampeye
27859.  Poropanchax stigmatopygus Wildekamp & Malumbres, 2004  
27860.  Porophryne erythrodactylus Arnold, Harcourt & Pietsch, 2014  
27861.  Poropuntius alloiopleurus (Vaillant, 1893)  
27862.  Poropuntius angustus Kottelat, 2000  
27863.  Poropuntius bantamensis (Rendahl, 1920)  
27864.  Poropuntius birtwistlei (Herre, 1940)  
27865.  Poropuntius bolovenensis Roberts, 1998  
27866.  Poropuntius brevispinus (Nguyen & Doan, 1969)  
27867.  Poropuntius burtoni (Mukerji, 1933)  
27868.  Poropuntius carinatus (Wu & Lin, 1977)  
27869.  Poropuntius chondrorhynchus (Fowler, 1934)  
27870.  Poropuntius chonglingchungi (Tchang, 1938)  
27871.  Poropuntius cogginii (Chaudhuri, 1911)  
27872.  Poropuntius consternans Kottelat, 2000  
27873.  Poropuntius daliensis (Wu & Lin, 1977)  
27874.  Poropuntius deauratus (Valenciennes, 1842)  
27875.  Poropuntius exiguus (Wu & Lin, 1977)  
27876.  Poropuntius faucis (Smith, 1945)  
27877.  Poropuntius fuxianhuensis (Wang, Zhuang & Gao, 1982)  
27878.  Poropuntius genyognathus Roberts, 1998  
27879.  Poropuntius hampaloides (Vinciguerra, 1890)  
27880.  Poropuntius hathe Roberts, 1998  
27881.  Poropuntius heterolepidotus Roberts, 1998  
27882.  Poropuntius huangchuchieni (Tchang, 1962)  
27883.  Poropuntius huguenini (Bleeker, 1853)  
27884.  Poropuntius kontumensis (Chevey, 1934)  
27885.  Poropuntius krempfi (Pellegrin & Chevey, 1934)  
27886.  Poropuntius laoensis (Günther, 1868)  
27887.  Poropuntius lobocheiloides Kottelat, 2000  
27888.  Poropuntius margarianus (Anderson, 1879)  
27889.  Poropuntius melanogrammus Roberts, 1998  
27890.  Poropuntius normani Smith, 1931  
27891.  Poropuntius opisthopterus (Wu, 1977)  
27892.  Poropuntius rhomboides (Wu & Lin, 1977)  
27893.  Poropuntius scapanognathus Roberts, 1998  
27894.  Poropuntius schanicus (Boulenger, 1893)  
27895.  Poropuntius shanensis (Hora & Mukerji, 1934)  
27896.  Poropuntius smedleyi (de Beaufort, 1933)  
27897.  Poropuntius solitus Kottelat, 2000  
27898.  Poropuntius speleops (Roberts, 1991)  
27899.  Poropuntius susanae (Banister, 1973)  
27900.  Poropuntius tawarensis (Weber & de Beaufort, 1916)  
27901.  Porotergus duende de Santana & Crampton, 2010  
27902.  Porotergus gimbeli Ellis, 1912  
27903.  Porotergus gymnotus Ellis, 1912  
27904.  Porotergus sambaibensis Mendonça, Peixoto, Chamon, Akama & de Santana, 2025  
27905.  Posidonichthys hutchinsi Briggs, 1993  
27906.  Potamalosa richmondia (Macleay, 1879) Freshwater herring
27907.  Potamarius izabalensis Hubbs & Miller, 1960  
27908.  Potamarius nelsoni (Evermann & Goldsborough, 1902) Lacandon sea catfish
27909.  Potamarius usumacintae Betancur-R. & Willink, 2007 Usumacinta sea catfish
27910.  Potamobatrachus trispinosus Collette, 1995  
27911.  Potamoglanis anhanga (Dutra, Wosiacki & de Pinna, 2012)  
27912.  Potamoglanis hasemani (Eigenmann, 1914)  
27913.  Potamoglanis johnsoni (Fowler, 1932)  
27914.  Potamoglanis wapixana (Henschel, 2016)  
27915.  Potamorhina altamazonica (Cope, 1878)  
27916.  Potamorhina laticeps (Valenciennes, 1850)  
27917.  Potamorhina latior (Spix & Agassiz, 1829)  
27918.  Potamorhina pristigaster (Steindachner, 1876)  
27919.  Potamorhina squamoralevis (Braga & Azpelicueta, 1983)  
27920.  Potamorrhaphis eigenmanni Miranda Ribeiro, 1915  
27921.  Potamorrhaphis guianensis (Jardine, 1843)  
27922.  Potamorrhaphis labiata Sant'Anna, Delapieve & Reis, 2012  
27923.  Potamorrhaphis petersi Collette, 1974  
27924.  Potamosilurus coatesi (Kailola, 1990) Coates' catfish
27925.  Potamosilurus macrorhynchus (Weber, 1913) Sharp-nosed catfish
27926.  Potamosilurus taylori (Roberts, 1978) Taylor's catfish
27927.  Potamosilurus velutinus (Weber, 1907) Papillate catfish
27928.  Potamothrissa acutirostris (Boulenger, 1899) Sharpnosed sawtooth pellonuline
27929.  Potamothrissa obtusirostris (Boulenger, 1909) Bluntnosed sawtooth pellonuline
27930.  Potamothrissa whiteheadi Poll, 1974 Whitehead's sawtooth pellonuline
27931.  Potamotrygon adamastor Fontenelle & Carvalho, 2017  
27932.  Potamotrygon albimaculata Carvalho, 2016  
27933.  Potamotrygon amandae Loboda & Carvalho, 2013  
27934.  Potamotrygon amazona Fontenelle & Carvalho, 2017  
27935.  Potamotrygon boesemani Rosa, Carvalho & Almeida Wanderley, 2008  
27936.  Potamotrygon brachyura (Günther, 1880) Short-tailed river stingray
27937.  Potamotrygon constellata (Vaillant, 1880) Thorny river stingray
27938.  Potamotrygon falkneri Castex & Maciel, 1963 Largespot river stingray
27939.  Potamotrygon garmani Fontenelle & Carvalho, 2017  
27940.  Potamotrygon henlei (Castelnau, 1855) Bigtooth river stingray
27941.  Potamotrygon histrix (Müller & Henle, 1839) Porcupine river stingray
27942.  Potamotrygon humerosa Garman, 1913  
27943.  Potamotrygon jabuti Carvalho, 2016  
27944.  Potamotrygon leopoldi Castex & Castello, 1970 White-blotched river stingray
27945.  Potamotrygon limai Fontenelle, Da Silva & Carvalho, 2014  
27946.  Potamotrygon magdalenae (Duméril, 1865) Magdalena river stingray
27947.  Potamotrygon marinae Deynat, 2006  
27948.  Potamotrygon marquesi Silva & Loboda, 2019  
27949.  Potamotrygon motoro (Müller & Henle, 1841) South American freshwater stingray
27950.  Potamotrygon ocellata (Engelhardt, 1912) Red-blotched river stingray
27951.  Potamotrygon orbignyi (Castelnau, 1855) Smooth back river stingray
27952.  Potamotrygon pantanensis Loboda & Carvalho, 2013  
27953.  Potamotrygon rex Carvalho, 2016 Great freshwater stingray
27954.  Potamotrygon schroederi Fernández-Yépez, 1958 Rosette river stingray
27955.  Potamotrygon schuhmacheri Castex, 1964  
27956.  Potamotrygon scobina Garman, 1913 Raspy river stingray
27957.  Potamotrygon signata Garman, 1913 Parnaiba river stingray
27958.  Potamotrygon tatianae Silva & Carvalho, 2011  
27959.  Potamotrygon tigrina Carvalho, Sabaj Pérez & Lovejoy, 2011  
27960.  Potamotrygon wallacei Carvalho, Rosa & Araújo, 2016  
27961.  Potamotrygon yepezi Castex & Castello, 1970 Maracaibo river stingray
27962.  Powellichthys ventriosus Smith, 1966  
27963.  Praealticus bilineatus (Peters, 1868) White-dotted rockskipper
27964.  Praealticus caesius (Seale, 1906) Blackmargin rockskipper
27965.  Praealticus dayi (Whitley, 1929)  
27966.  Praealticus labrovittatus Bath, 1992 Crenulate-lipped rockskipper
27967.  Praealticus margaritarius (Snyder, 1908)  
27968.  Praealticus margaritatus (Kendall & Radcliffe, 1912) Pearly rockskipper
27969.  Praealticus multistriatus Bath, 1992 Linedfin rockskipper
27970.  Praealticus natalis (Regan, 1909) Natal rockskipper
27971.  Praealticus oortii (Bleeker, 1851) Java rockskipper
27972.  Praealticus poptae (Fowler, 1925) Marianas rockskipper
27973.  Praealticus semicrenatus (Chapman, 1951) Lembeh rockskipper
27974.  Praealticus striatus Bath, 1992 Striated rockskipper
27975.  Praealticus tanegasimae (Jordan & Starks, 1906)  
27976.  Praealticus triangulus (Chapman, 1951) Triangle-crest rockskipper
27977.  Praematoliparis anarthractae (Stein & Tompkins, 1989)  
27978.  Priacanthus alalaua Jordan & Evermann, 1903 Hawaiian Bigeye
27979.  Priacanthus arenatus Cuvier, 1829 Atlantic bigeye
27980.  Priacanthus blochii Bleeker, 1853 Paeony bulleye
27981.  Priacanthus fitchi Starnes, 1988 Deepsea bigeye
27982.  Priacanthus gracilis Hashimoto & Motomura, 2024 Australian slender bigeye
27983.  Priacanthus hamrur (Fabricius, 1775) Moontail bullseye
27984.  Priacanthus macracanthus Cuvier, 1829 Red bigeye
27985.  Priacanthus meeki Jenkins, 1903 Hawaiian bigeye
27986.  Priacanthus nasca Starnes, 1988 Nasca bigeye
27987.  Priacanthus prolixus Starnes, 1988 Elongate bulleye
27988.  Priacanthus sagittarius Starnes, 1988 Arrowfin bigeye
27989.  Priacanthus tayenus Richardson, 1846 Purple-spotted bigeye
27990.  Priacanthus zaiserae Starnes & Moyer, 1988 Miyake bigeye
27991.  Priapella bonita (Meek, 1904) Graceful priapella
27992.  Priapella chamulae Schartl, Meyer & Wilde, 2006 Sapphire toothcarp
27993.  Priapella compressa Álvarez, 1948 Palenque priapella
27994.  Priapella intermedia Álvarez & Carranza, 1952 Isthmian priapella
27995.  Priapella lacandonae Meyer, Schories & Schartl, 2011 Mizola toothcarp
27996.  Priapella olmecae Meyer & Espinosa Pérez, 1990 Olmec priapella
27997.  Priapichthys annectens (Regan, 1907) Orange finned toothcarp
27998.  Priapichthys caliensis (Eigenmann & Henn, 1916) Cali toothcarp
27999.  Priapichthys chocoensis (Henn, 1916) Choco toothcarp
28000.  Priapichthys darienensis (Meek & Hildebrand, 1913) Capetí toothcarp
28001.  Priapichthys nigroventralis (Eigenmann & Henn, 1912) Blackfinned toothcarp
28002.  Priapichthys panamensis Meek & Hildebrand, 1916 Panama toothcarp
28003.  Priapichthys puetzi Meyer & Etzel, 1996 Pütz's toothcarp
28004.  Prietella lundbergi Walsh & Gilbert, 1995 Phantom blindcat
28005.  Prietella phreatophila Carranza, 1954 Mexican blindcat
28006.  Priocharax ariel Weitzman & Vari, 1987  
28007.  Priocharax britzi Mattox, Souza, Toledo-Piza & Oliveira, 2021  
28008.  Priocharax conwayi Mattox, Lima, Britz, Souza & Oliveira, 2024  
28009.  Priocharax marupiara Mattox, Britz, Souza, Casas, Lima & Oliveira, 2023  
28010.  Priocharax nanus Toledo-Piza, Mattox & Britz, 2014  
28011.  Priocharax phasma Mattox, Lima, Britz, Souza & Oliveira, 2024  
28012.  Priocharax piagassu Lopez, Souza, Reia, Mantuaneli, Morales, Lima, Oliveira & Mattox, 2025  
28013.  Priocharax pygmaeus Weitzman & Vari, 1987  
28014.  Priocharax rex Mattox, Acosta-Santos, Bogotá-Gregory, Agudelo & Lima, 2025  
28015.  Priocharax robbiei Lopez, Souza, Reia, Mantuaneli, Morales, Lima, Oliveira & Mattox, 2025  
28016.  Priocharax toledopizae Mattox, Britz, Souza, Casas, Lima & Oliveira, 2023  
28017.  Priocharax varii Mattox, Souza, Toledo-Piza, Britz & Oliveira, 2020  
28018.  Priolepis agrena Winterbottom & Burridge, 1993 Network reefgoby
28019.  Priolepis ailina Winterbottom & Burridge, 1993  
28020.  Priolepis aithiops Winterbottom & Burridge, 1992 Drab reefgoby
28021.  Priolepis akihitoi Hoese & Larson, 2010 Emperor reefgoby
28022.  Priolepis anthioides (Smith, 1959)  
28023.  Priolepis ascensionis (Dawson & Edwards, 1987)  
28024.  Priolepis aureoviridis (Gosline, 1959) Yellow-green goby
28025.  Priolepis billbrooksi Allen, Erdmann & Brooks, 2018 Citron mudgoby
28026.  Priolepis boreus (Snyder, 1909)  
28027.  Priolepis cincta (Regan, 1908) Banded reef goby
28028.  Priolepis compita Winterbottom, 1985 Crossroads goby
28029.  Priolepis cyanocephala Hoese & Larson, 2010  
28030.  Priolepis dawsoni Greenfield, 1989  
28031.  Priolepis eugenius (Jordan & Evermann, 1903) Noble goby
28032.  Priolepis fallacincta Winterbottom & Burridge, 1992 Eightbar reefgoby
28033.  Priolepis farcimen (Jordan & Evermann, 1903) Farcimen goby
28034.  Priolepis goldshmidtae Goren & Baranes, 1995  
28035.  Priolepis hipoliti (Metzelaar, 1922) Rusty goby
28036.  Priolepis inhaca (Smith, 1949) Brick goby
28037.  Priolepis kappa Winterbottom & Burridge, 1993 Kappa reefgoby
28038.  Priolepis latifascima Winterbottom & Burridge, 1993  
28039.  Priolepis limbatosquamis (Gosline, 1959) Rimmed-scaled goby
28040.  Priolepis melanops Bogorodsky, Suzuki & Mal, 2016 Black-faced reefgoby
28041.  Priolepis nocturna (Smith, 1957) Blackbarred reefgoby
28042.  Priolepis nuchifasciata (Günther, 1873) Orange reef-goby
28043.  Priolepis pallidicincta Winterbottom & Burridge, 1993 Palebarred goby
28044.  Priolepis profunda (Weber, 1909) Narrowbar reefgoby
28045.  Priolepis psygmophilia Winterbottom & Burridge, 1993 Latticed goby
28046.  Priolepis randalli Winterbottom & Burridge, 1992 Randall's goby
28047.  Priolepis robinsi Garzón-Ferreira & Acero P., 1991  
28048.  Priolepis semidoliata (Valenciennes, 1837) Half-barred goby
28049.  Priolepis squamogena Winterbottom & Burridge, 1989 Scaledcheek goby
28050.  Priolepis sticta Winterbottom & Burridge, 1992 Dappled reefgoby
28051.  Priolepis triops Winterbottom & Burridge, 1993  
28052.  Priolepis vexilla Winterbottom & Burridge, 1993 Ribbon reefgoby
28053.  Priolepis winterbottomi Nogawa & Endo, 2007  
28054.  Prionace glauca (Linnaeus, 1758) Blue shark
28055.  Prionobrama filigera (Cope, 1870) Glass bloodfin
28056.  Prionobrama paraguayensis (Eigenmann, 1914)  
28057.  Prionobutis dasyrhynchus (Günther, 1868)  
28058.  Prionobutis microps (Weber, 1907) Small-eyed loter
28059.  Prionodraco evansii Regan, 1914  
28060.  Prionotus alatus Goode & Bean, 1883 Spiny searobin
28061.  Prionotus albirostris Jordan & Bollman, 1890 Whitesnout searobin
28062.  Prionotus beanii Goode, 1896 Bean's searobin
28063.  Prionotus birostratus Richardson, 1844 Two-beaked searobin
28064.  Prionotus carolinus (Linnaeus, 1771) Northern searobin
28065.  Prionotus evolans (Linnaeus, 1766) Striped searobin
28066.  Prionotus horrens Richardson, 1844 Bristly searobin
28067.  Prionotus longispinosus Teague, 1951 Bigeye searobin
28068.  Prionotus martis Ginsburg, 1950 Gulf of Mexico barred searobin
28069.  Prionotus miles Jenyns, 1840 Galapagos gurnard
28070.  Prionotus murielae Mobray, 1928  
28071.  Prionotus nudigula Ginsburg, 1950 Red searobin
28072.  Prionotus ophryas Jordan & Swain, 1885 Bandtail searobin
28073.  Prionotus paralatus Ginsburg, 1950 Mexican searobin
28074.  Prionotus pictus Victor, 2025 Painted searobin
28075.  Prionotus punctatus (Bloch, 1793) Bluewing searobin
28076.  Prionotus roseus Jordan & Evermann, 1887 Bluespotted searobin
28077.  Prionotus rubio Jordan, 1886 Blackwing searobin
28078.  Prionotus ruscarius Gilbert & Starks, 1904 Common searobin
28079.  Prionotus scitulus Jordan & Gilbert, 1882 Leopard searobin
28080.  Prionotus stearnsi Jordan & Swain, 1885 Shortwing searobin
28081.  Prionotus stephanophrys Lockington, 1881 Lumptail searobin
28082.  Prionotus teaguei Briggs, 1956 Long-ray searobin
28083.  Prionotus tribulus Cuvier, 1829 Bighead searobin
28084.  Prionurus biafraensis (Blache & Rossignol, 1962) Biafra doctorfish
28085.  Prionurus chrysurus Randall, 2001 Indonesian sawtail
28086.  Prionurus laticlavius (Valenciennes, 1846) Razor surgeonfish
28087.  Prionurus maculatus Ogilby, 1887 Yellowspotted sawtail
28088.  Prionurus microlepidotus Lacepède, 1804 Sixplate sawtail
28089.  Prionurus punctatus Gill, 1862 Yellowtail surgeonfish
28090.  Prionurus scalprum Valenciennes, 1835 Scalpel sawtail
28091.  Pristella ariporo Conde-Saldaña, Albornoz-Garzón, García-Melo, Villa-Navarro, Mirande & Lima, 2019  
28092.  Pristella maxillaris (Ulrey, 1894) X-ray tetra
28093.  Pristiapogon abrogramma (Fraser & Lachner, 1985) Lateralstripe cardinalfish
28094.  Pristiapogon exostigma (Jordan & Starks, 1906) Narrowstripe cardinalfish
28095.  Pristiapogon fraenatus (Valenciennes, 1832) Bridled cardinalfish
28096.  Pristiapogon kallopterus (Bleeker, 1856) Iridescent cardinalfish
28097.  Pristiapogon taeniopterus (Bennett, 1836) Bandfin cardinalfish
28098.  Pristicon rhodopterus (Bleeker, 1852) Redfin cardinalfish
28099.  Pristicon rufus (Randall & Fraser, 1999) Rufus cardinalfish
28100.  Pristicon trimaculatus (Cuvier, 1828) Threespot cardinalfish
28101.  Pristigaster cayana Cuvier, 1829 Amazon hatchet herring
28102.  Pristigaster whiteheadi Menezes & de Pinna, 2000  
28103.  Pristigenys alta (Gill, 1862) Short bigeye
28104.  Pristigenys meyeri (Günther, 1872) Redstripe bigeye
28105.  Pristigenys niphonia (Cuvier, 1829) Japanese bigeye
28106.  Pristigenys refulgens (Valenciennes, 1862) Blackfringe Bigeye
28107.  Pristigenys serrula (Gilbert, 1891) Popeye catalufa
28108.  Pristilepis oligolepis (Whitley, 1941) Spinyface soldier
28109.  Pristiophorus cirratus (Latham, 1794) Common sawshark
28110.  Pristiophorus delicatus Yearsley, Last & White, 2008 Tropical sawshark
28111.  Pristiophorus japonicus Günther, 1870 Japanese sawshark
28112.  Pristiophorus lanae Ebert & Wilms, 2013 Lana's Sawshark
28113.  Pristiophorus nancyae Ebert & Cailliet, 2011 African dwarf sawshark
28114.  Pristiophorus nudipinnis Günther, 1870 Southern sawshark
28115.  Pristiophorus schroederi Springer & Bullis, 1960 Bahamas sawshark
28116.  Pristipomoides aquilonaris (Goode & Bean, 1896) Wenchman
28117.  Pristipomoides argyrogrammicus (Valenciennes, 1832) Ornate jobfish
28118.  Pristipomoides auricilla (Jordan, Evermann & Tanaka, 1927) Goldflag jobfish
28119.  Pristipomoides filamentosus (Valenciennes, 1830) Crimson jobfish
28120.  Pristipomoides flavipinnis Shinohara, 1963 Golden eye jobfish
28121.  Pristipomoides freemani Anderson, 1966 Slender wenchman
28122.  Pristipomoides macrophthalmus (Müller & Troschel, 1848) Cardinal snapper
28123.  Pristipomoides multidens (Day, 1871) Goldbanded jobfish
28124.  Pristipomoides sieboldii (Bleeker, 1855) Lavender jobfish
28125.  Pristipomoides typus Bleeker, 1852 Sharptooth jobfish
28126.  Pristipomoides zonatus (Valenciennes, 1830) Oblique-banded snapper
28127.  Pristis clavata Garman, 1906 Dwarf sawfish
28128.  Pristis microdon Latham, 1794 Largetooth sawfish
28129.  Pristis pectinata Latham, 1794 Smalltooth sawfish
28130.  Pristis perotteti Müller & Henle, 1841 Large-tooth sawfish
28131.  Pristis pristis (Linnaeus, 1758) Common sawfish
28132.  Pristis zijsron Bleeker, 1851 Longcomb sawfish
28133.  Pristobrycon aureus (Spix & Agassiz, 1829)  
28134.  Pristobrycon calmoni (Steindachner, 1908)  
28135.  Pristobrycon careospinus Fink & Machado-Allison, 1992  
28136.  Pristobrycon maculipinnis Fink & Machado-Allison, 1992  
28137.  Pristobrycon striolatus (Steindachner, 1908)  
28138.  Pristolepis fasciata (Bleeker, 1851) Malayan leaffish
28139.  Pristolepis grootii (Bleeker, 1852) Indonesian leaffish
28140.  Pristolepis malabarica (Günther, 1864)  
28141.  Pristolepis marginata Jerdon, 1849 Malabar leaffish
28142.  Pristolepis pauciradiata Plamoottil & Win, 2017  
28143.  Pristolepis pentacantha Plamoottil, 2014 Wayanad leaffish
28144.  Pristolepis procerus Plamoottil, 2017  
28145.  Pristolepis rubripinnis Britz, Kumar & Baby 2012  
28146.  Pristotis cyanostigma Rüppell, 1838 Bluedotted damsel
28147.  Pristotis obtusirostris (Günther, 1862) Gulf damselfish
28148.  Probarbus jullieni Sauvage, 1880 Isok barb
28149.  Probarbus labeamajor Roberts, 1992 Thicklip barb
28150.  Probarbus labeaminor Roberts, 1992 Thinlip barb
28151.  Procatopus aberrans Ahl, 1927 Bluegreen lampeye
28152.  Procatopus nototaenia Boulenger, 1904 Large finned lampeye
28153.  Procatopus similis Ahl, 1927 Variable lampeye
28154.  Procerusternarchus pixuna Cox Fernandes, Nogueira & Alves-Gomes, 2014  
28155.  Procetichthys kreffti Paxton, 1989  
28156.  Prochilodus argenteus Spix & Agassiz, 1829  
28157.  Prochilodus brevis Steindachner, 1875 Brazilian bocachico
28158.  Prochilodus britskii Castro, 1993  
28159.  Prochilodus costatus Valenciennes, 1850  
28160.  Prochilodus harttii Steindachner, 1875  
28161.  Prochilodus lacustris Steindachner, 1907  
28162.  Prochilodus lineatus (Valenciennes, 1837) Streaked prochilod
28163.  Prochilodus magdalenae Steindachner, 1879  
28164.  Prochilodus mariae Eigenmann, 1922  
28165.  Prochilodus nigricans Spix & Agassiz, 1829 Black prochilodus
28166.  Prochilodus reticulatus Valenciennes, 1850 Netted prochilod
28167.  Prochilodus rubrotaeniatus Jardine, 1841  
28168.  Prochilodus vimboides Kner, 1859  
28169.  Procottus gotoi Sideleva, 2001  
28170.  Procottus gurwicii (Taliev, 1946) Dwarf sculpins
28171.  Procottus jeittelesii (Dybowski, 1874) Red sculpin
28172.  Procottus major Taliev, 1949  
28173.  Procypris mera Lin, 1933  
28174.  Procypris rabaudi (Tchang, 1930) Rock carp
28175.  Prodontocharax alleni Böhlke, 1953  
28176.  Prodontocharax howesi (Fowler, 1940)  
28177.  Prodontocharax melanotus Pearson, 1924  
28178.  Proeumicrotremus soldatovi (Popov, 1930) Soldatov's lumpsucker
28179.  Proeutropiichthys buchanani (Valenciennes, 1840)  
28180.  Proeutropiichthys macropthalmos (Blyth, 1860)  
28181.  Proeutropiichthys taakree (Sykes, 1839)  
28182.  Profundulus emilioi Calixto-Rojas, Lira-Noriega, Rubio-Godoy, Pérez-Ponce de León et al., 2023 Ometepec killifish
28183.  Profundulus guatemalensis (Günther, 1866)  
28184.  Profundulus hectori Dominguez-Cisneros, Velázquez-Velázquez, Domínguez-Domínguez & Beltrán-López, 2025  
28185.  Profundulus kreiseri Matamoros, Schaefer, Hernández & Chakrabarty, 2012 Kreiser's Killifish
28186.  Profundulus mixtlanensis Ornelas-García, Martínez-Ramírez & Doadrio, 2015  
28187.  Profundulus oaxacae (Meek, 1902)  
28188.  Profundulus parentiae Matamoros, Domínguez-Cisneros, Velázquez-Velázquez & McMahan, 2018 Parenti's killifish
28189.  Profundulus punctatus (Günther, 1866) Oaxaca killifish
28190.  Profundulus rei Calixto-Rojas, Lira-Noriega, Rubio-Godoy, Pérez-Ponce de León et al., 2023 Rei killifish
28191.  Prognathodes aculeatus (Poey, 1860) Longsnout butterflyfish
28192.  Prognathodes aya (Jordan, 1886) Bank butterflyfish
28193.  Prognathodes basabei Pyle & Kosaki, 2016 Orange margin butterflyfish
28194.  Prognathodes brasiliensis Burgess, 2001  
28195.  Prognathodes carlhubbsi Nalbant, 1995  
28196.  Prognathodes dichrous (Günther, 1869) Bicolor butterflyfish
28197.  Prognathodes falcifer (Hubbs & Rechnitzer, 1958) Scythemarked butterflyfish
28198.  Prognathodes geminus Copus, Pyle, Greene & Randall, 2019 Twin butterflyfish
28199.  Prognathodes guezei (Maugé & Bauchot, 1976) Gueze's butterflyfish
28200.  Prognathodes guyanensis (Durand, 1960) French butterflyfish
28201.  Prognathodes guyotensis (Yamamoto & Tameka, 1982)  
28202.  Prognathodes marcellae (Poll, 1950)  
28203.  Prognathodes obliquus (Lubbock & Edwards, 1980) Oblique butterflyfish
28204.  Prognatholiparis ptychomandibularis Orr & Busby, 2001 Wrinkle-jaw snailfish
28205.  Prognichthys brevipinnis (Valenciennes, 1847) Shortfin flyingfish
28206.  Prognichthys gibbifrons (Valenciennes, 1847) Bluntnose flyingfish
28207.  Prognichthys glaphyrae Parin, 1999 Gyre flyingfish
28208.  Prognichthys occidentalis Parin, 1999  
28209.  Prognichthys sealei Abe, 1955 Sailor flyingfish
28210.  Prognichthys tringa Breder, 1928 Tringa flyingfish
28211.  Prolabeo batesi Norman, 1932  
28212.  Prolabeops melanhypopterus (Pellegrin, 1928)  
28213.  Prolabeops nyongensis Daget, 1984  
28214.  Prolatilus jugularis (Valenciennes, 1833) Pacific sandperch
28215.  Proloricaria prolixa (Isbrücker & Nijssen, 1978)  
28216.  Promethichthys prometheus (Cuvier, 1832) Roudi escolar
28217.  Promyllantor adenensis (Klausewitz, 1991)  
28218.  Promyllantor atlanticus Karmovskaya, 2006  
28219.  Promyllantor purpureus Alcock, 1890  
28220.  Pronothobranchius chirioi Valdesalici, 2013  
28221.  Pronothobranchius gambiensis (Svensson, 1933)  
28222.  Pronothobranchius kiyawensis (Ahl, 1928)  
28223.  Pronothobranchius seymouri (Loiselle & Blair, 1971)  
28224.  Pronotogrammus eos Gilbert, 1890 Bigeye bass
28225.  Pronotogrammus martinicensis (Guichenot, 1868) Roughtongue bass
28226.  Pronotogrammus multifasciatus Gill, 1863 Threadfin bass
28227.  Propherallodus briggsi Shiogaki & Dotsu, 1983 Japanese butterfly clingfish
28228.  Propherallodus longipterus Fujiwara & Motomura, 2018 Long-fin butterfly clingfish
28229.  Propherallodus smithi (Briggs, 1955) Mini-clingfish
28230.  Propimelodus araguayae Rocha, de Oliveira & Rapp Py-Daniel, 2007  
28231.  Propimelodus caesius Parisi, Lundberg & DoNascimiento, 2006  
28232.  Propimelodus eigenmanni (Van der Stigchel, 1946)  
28233.  Propimelodus lobatus Torrico-Destre, Careaga & Carvajal-Vallejos, 2025  
28234.  Prorivulus auriferus Costa, Lima & Suzart, 2004  
28235.  Proscyllium habereri Hilgendorf, 1904 Graceful catshark
28236.  Proscyllium magnificum Last & Vongpanich, 2004  
28237.  Proscyllium venustum (Tanaka, 1912)  
28238.  Prosomyleus rhomboidalis (Cuvier, 1818)  
28239.  Prosopium abyssicola (Snyder, 1919) Bear Lake whitefish
28240.  Prosopium coulterii (Eigenmann & Eigenmann, 1892) Pygmy whitefish
28241.  Prosopium cylindraceum (Pennant, 1784) Round whitefish
28242.  Prosopium gemmifer (Snyder, 1919) Bonneville cisco
28243.  Prosopium spilonotus (Snyder, 1919) Bonneville whitefish
28244.  Prosopium williamsoni (Girard, 1856) Mountain whitefish
28245.  Prosoproctus pataecus Poss & Eschmeyer, 1979  
28246.  Protammodytes brachistos Ida, Sirimontaporn & Monkolprasit, 1994  
28247.  Protammodytes sarisa (Robins & Böhlke, 1970)  
28248.  Protammodytes ventrolineatus Randall & Ida, 2014  
28249.  Protanguilla palau Johnson, Ida & Sakaue, 2012 Palauan primitive cave eel
28250.  Protemblemaria bicirrus (Hildebrand, 1946) Warthead blenny
28251.  Protemblemaria perla Hastings, 2001  
28252.  Protemblemaria punctata Cervigón, 1966  
28253.  Proteracanthus sarissophorus (Cantor, 1849)  
28254.  Proterorhinus marmoratus (Pallas, 1814) Tubenose goby
28255.  Proterorhinus nasalis (De Filippi, 1863) Eastern tubenose goby
28256.  Proterorhinus semilunaris (Heckel, 1837) Western tubenose goby
28257.  Proterorhinus semipellucidus (Kessler, 1877)  
28258.  Proterorhinus tataricus Freyhof & Naseka, 2008 Chornaya tubenose goby
28259.  Proterorhinus victori Vasil'eva, 2024  
28260.  Protoblepharon mccoskeri Ho & Johnson, 2012 Taiwanese flashlight fish
28261.  Protoblepharon rosenblatti Baldwin, Johnson & Paxton, 1997 Cook Islands Flashlightfish
28262.  Protocheirodon pi (Vari, 1978)  
28263.  Protochondrostoma genei (Bonaparte, 1839)  
28264.  Protocobitis anteroventris Lan, 2013  
28265.  Protocobitis longibarba Qin, Liu, Zhang, Shi, Du & Zhou, 2025 Long-barbal protocobitis
28266.  Protocobitis longicostatus Zhou, Qin, Du & Wu, 2024 Long costate protocobitis
28267.  Protocobitis polylepis Zhu, Lü, Yang & Zhang, 2008  
28268.  Protocobitis typhlops Yang, Chen & Lan, 1993  
28269.  Protogobiesox asymmetricus Fricke, Chen & Chen, 2016 Asymmetrical deep-water clingfish
28270.  Protogobius attiti Watson & Pöllabauer, 1998  
28271.  Protogrammus alboranensis Fricke, Ordines, Farias & García-Ruiz, 2016  
28272.  Protogrammus antipodus Fricke, 2006  
28273.  Protogrammus sousai (Maul, 1972) Meteor dragonet
28274.  Protolabeo protolabeo Zhang, Zhao & Liu, 2010  
28275.  Protomelas annectens (Regan, 1922)  
28276.  Protomelas dejunctus Stauffer, 1993  
28277.  Protomelas fenestratus (Trewavas, 1935) Fenestratus
28278.  Protomelas insignis (Trewavas, 1935) One-and-a-half-stripe hap
28279.  Protomelas kirkii (Günther, 1894)  
28280.  Protomelas krampus Dierickx & Snoeks, 2020  
28281.  Protomelas labridens (Trewavas, 1935)  
28282.  Protomelas macrodon Eccles, 1989  
28283.  Protomelas marginatus (Trewavas, 1935)  
28284.  Protomelas pleurotaenia (Boulenger, 1901)  
28285.  Protomelas similis (Regan, 1922)  
28286.  Protomelas spilonotus (Trewavas, 1935)  
28287.  Protomelas spilopterus (Trewavas, 1935)  
28288.  Protomelas taeniolatus (Trewavas, 1935) Spindle hap
28289.  Protomelas triaenodon (Trewavas, 1935)  
28290.  Protomelas virgatus (Trewavas, 1935)  
28291.  Protomyctophum andriashevi Becker, 1963 Andriashev's lanternfish
28292.  Protomyctophum arcticum (Lütken, 1892) Arctic telescope
28293.  Protomyctophum beckeri Wisner, 1971  
28294.  Protomyctophum bolini (Fraser-Brunner, 1949) Bolin's lanternfish
28295.  Protomyctophum chilense Wisner, 1971  
28296.  Protomyctophum choriodon Hulley, 1981 Gaptooth lanternfish
28297.  Protomyctophum crockeri (Bolin, 1939) California flashlightfish
28298.  Protomyctophum gemmatum Hulley, 1981 Jewelled lanternfish
28299.  Protomyctophum luciferum Hulley, 1981 Damsel lanternfish
28300.  Protomyctophum mcginnisi Prokofiev, 2004  
28301.  Protomyctophum normani (Tåning, 1932) Norman's lanterrnfish
28302.  Protomyctophum parallelum (Lönnberg, 1905) Parallel lanternfish
28303.  Protomyctophum subparallelum (Tåning, 1932) Subparallel lanternfish
28304.  Protomyctophum tenisoni (Norman, 1930) Tenison's lanternfish
28305.  Protomyctophum thompsoni (Chapman, 1944) Bigeye lanternfish
28306.  Protomyzon aphelocheilus Inger & Chin, 1962  
28307.  Protomyzon borneensis Hora & Jayaram, 1952  
28308.  Protomyzon griswoldi (Hora & Jayaram, 1952)  
28309.  Protomyzon whiteheadi (Vaillant, 1893)  
28310.  Protonemacheilus longipectoralis Yang & Chu, 1990  
28311.  Protonibea diacanthus (Lacepède, 1802) Blackspotted croaker
28312.  Protopterus aethiopicus Heckel, 1851 Marbled lungfish
28313.  Protopterus amphibius (Peters, 1844) Gilled lungfish
28314.  Protopterus annectens (Owen, 1839) West African lungfish
28315.  Protopterus dolloi Boulenger, 1900 Slender lungfish
28316.  Protosalanx chinensis (Basilewsky, 1855)  
28317.  Protosalanx hyalocranius (Abbott, 1901) Clearhead icefish
28318.  Protosciaena bathytatos (Chao & Miller, 1975) Deep-water drum
28319.  Protosciaena trewavasae (Chao & Miller, 1975) New Grenada drum
28320.  Prototroctes maraena Günther, 1864 Australian grayling
28321.  Prototroctes oxyrhynchus Günther, 1870 New Zealand grayling
28322.  Psalidodon alleni (Eigenmann & McAtee, 1907)  
28323.  Psalidodon anisitsi (Eigenmann, 1907) Buenos Aires tetra
28324.  Psalidodon balbus (Myers, 1927)  
28325.  Psalidodon bifasciatus (Garavello & Sampaio, 2010)  
28326.  Psalidodon biotae (Castro & Vari, 2004)  
28327.  Psalidodon bockmanni (Vari & Castro, 2007)  
28328.  Psalidodon chico (Casciotta & Almirón, 2004)  
28329.  Psalidodon correntinus (Holmberg, 1891)  
28330.  Psalidodon cremnobates (Bertaco & Malabarba, 2001)  
28331.  Psalidodon crenuchoides (Zarske & Géry, 1999)  
28332.  Psalidodon dissensus (Lucena & Thofehrn, 2013)  
28333.  Psalidodon dissimilis (Garavello & Sampaio, 2010)  
28334.  Psalidodon eigenmanniorum (Cope, 1894)  
28335.  Psalidodon endy (Mirande, Aguilera & Azpelicueta, 2006)  
28336.  Psalidodon erythropterus (Holmberg, 1891)  
28337.  Psalidodon fasciatus (Cuvier, 1819) Banded astyanax
28338.  Psalidodon goyanensis (Miranda Ribeiro, 1944)  
28339.  Psalidodon gymnodontus Eigenmann, 1911  
28340.  Psalidodon gymnogenys (Eigenmann, 1911)  
28341.  Psalidodon hamatus (Bertaco & Malabarba, 2005)  
28342.  Psalidodon henseli (de Melo & Buckup, 2006)  
28343.  Psalidodon hermosus (Miquelarena, Protogino & López, 2005)  
28344.  Psalidodon ita (Almirón, Azpelicueta & Casciotta, 2002)  
28345.  Psalidodon jequitinhonhae (Steindachner, 1877)  
28346.  Psalidodon kalunga (Bertaco & Carvalho, 2010)  
28347.  Psalidodon laticeps (Cope, 1894)  
28348.  Psalidodon leonidas (Azpelicueta, Casciotta & Almirón, 2002)  
28349.  Psalidodon marionae (Eigenmann, 1911)  
28350.  Psalidodon minor (Garavello & Sampaio, 2010)  
28351.  Psalidodon ojiara (Azpelicueta & Garcia, 2000)  
28352.  Psalidodon pampa (Casciotta, Almirón & Azpelicueta, 2005)  
28353.  Psalidodon parahybae (Eigenmann, 1908)  
28354.  Psalidodon paranae (Eigenmann, 1914)  
28355.  Psalidodon pellegrini (Eigenmann, 1907)  
28356.  Psalidodon pessalii Teixeira, Salvador, Mirande & Lima, 2025  
28357.  Psalidodon powelli (Terán, Butí & Mirande, 2017)  
28358.  Psalidodon puka (Mirande, Aguilera & Azpelicueta, 2007)  
28359.  Psalidodon pynandi (Casciotta, Almirón, Bechara, Roux & Ruíz Díaz, 2003)  
28360.  Psalidodon rivularis (Lütken, 1875)  
28361.  Psalidodon rutilus (Jenyns, 1842)  
28362.  Psalidodon saguazu (Casciotta, Almirón & Azpelicueta, 2003)  
28363.  Psalidodon schubarti (Britski, 1964)  
28364.  Psalidodon togoi (Miquelarena & López, 2006)  
28365.  Psalidodon troya (Azpelicueta, Casciotta & Almirón, 2002)  
28366.  Psalidodon tumbayaensis (Miquelarena & Menni, 2005)  
28367.  Psalidodon uaiso (Carvalho & Langeani, 2013)  
28368.  Psalidodon uberaba (Serra & Langeani, 2015)  
28369.  Psalidodon varzeae (Abilhoa & Duboc, 2007)  
28370.  Psalidodon vermilion (Zanata & Camelier, 2009)  
28371.  Psalidodon xavante (Garutti & Venere, 2009)  
28372.  Psalidodon xiru (Lucena, Castro & Bertaco, 2013)  
28373.  Psammobatis bergi Marini, 1932 Blotched sand skate
28374.  Psammobatis extenta (Garman, 1913) Zipper sand skate
28375.  Psammobatis lentiginosa McEachran, 1983 Freckled sand skate
28376.  Psammobatis normani McEachran, 1983 Shortfin sand skate
28377.  Psammobatis parvacauda McEachran, 1983 Smalltail sand skate
28378.  Psammobatis rudis Günther, 1870 Smallthorn sand skate
28379.  Psammobatis rutrum Jordan, 1891 Spade sand skate
28380.  Psammobatis scobina (Philippi, 1857) Raspthorn sand skate
28381.  Psammodiscus ocellatus Günther, 1862 Indonesian ocellated flounder
28382.  Psammogobius biocellatus (Valenciennes, 1837) Sleepy goby
28383.  Psammogobius knysnaensis Smith, 1935 Knysna sandgoby
28384.  Psammogobius pisinnus Allen, 2017 Sandslope goby
28385.  Psammoperca datnioides Richardson, 1848 Waigieu sea perch
28386.  Psammoperca waigiensis (Cuvier, 1828) Waigieu seaperch
28387.  Psammphiletria delicata Roberts, 2003  
28388.  Psammphiletria nasuta Roberts, 2003  
28389.  Psectrogaster amazonica Eigenmann & Eigenmann, 1889  
28390.  Psectrogaster ciliata (Müller & Troschel, 1844)  
28391.  Psectrogaster curviventris Eigenmann & Kennedy, 1903  
28392.  Psectrogaster essequibensis (Günther, 1864)  
28393.  Psectrogaster falcata (Eigenmann & Eigenmann, 1889)  
28394.  Psectrogaster rhomboides Eigenmann & Eigenmann, 1889  
28395.  Psectrogaster rutiloides (Kner, 1858)  
28396.  Psectrogaster saguiru (Fowler, 1941)  
28397.  Psednos andriashevi Chernova, 2001 Andriashev's dwarf snailfish
28398.  Psednos anoderkes Chernova & Stein, 2002  
28399.  Psednos argyrogaster Stein, 2012  
28400.  Psednos balushkini Stein, Chernova & Andriashev, 2001 Palemouth snailfish
28401.  Psednos barnardi Chernova, 2001 Blackchin dwarf snailfish
28402.  Psednos carolinae Stein, 2005  
28403.  Psednos cathetostomus Chernova & Stein, 2002  
28404.  Psednos chathami Stein, 2012  
28405.  Psednos christinae Andriashev, 1992 European dwarf snailfish
28406.  Psednos cryptocaeca Stein, 2012  
28407.  Psednos delawarei Chernova & Stein, 2002  
28408.  Psednos dentatus Chernova & Stein, 2002  
28409.  Psednos gelatinosus Chernova, 2001 Gelatinous dwarf snailfish
28410.  Psednos griseus Chernova & Stein, 2002  
28411.  Psednos groenlandicus Chernova, 2001 Greenland dwarf snailfish
28412.  Psednos harteli Chernova, 2001 Hartel's dwarf snailfish
28413.  Psednos islandicus Chernova & Stein, 2002  
28414.  Psednos longiventris Stein, 2012  
28415.  Psednos melanocephalus Chernova & Stein, 2002  
28416.  Psednos mexicanus Chernova & Stein, 2002  
28417.  Psednos microps Chernova, 2001 Smalleye dwarf snailfish
28418.  Psednos microstomus Stein, 2012  
28419.  Psednos micruroides Chernova, 2001 Multipore dwarf snailfish
28420.  Psednos micrurus Barnard, 1927 Barnard's dwarf snailfish
28421.  Psednos mirabilis Chernova, 2001 Marvelous dwarf snailfish
28422.  Psednos nataliae Stein & Andriashev, 2001 Darkgill snailfish
28423.  Psednos nemnezi Stein, 2012  
28424.  Psednos pallidus Chernova & Stein, 2002  
28425.  Psednos platyoperculosus Stein, 2012  
28426.  Psednos rossi Chernova & Stein, 2004  
28427.  Psednos sargassicus Chernova, 2001 Sargasso dwarf snailfish
28428.  Psednos spirohira Chernova & Stein, 2002  
28429.  Psednos steini Chernova, 2001 Stein's dwarf snailfish
28430.  Psednos struthersi Stein, 2012  
28431.  Psednos whitleyi Stein, Chernova & Andriashev, 2001 Bigcheek snailfish
28432.  Psenes arafurensis Günther, 1889 Banded driftfish
28433.  Psenes cyanophrys Valenciennes, 1833 Freckled driftfish
28434.  Psenes maculatus Lütken, 1880 Silver driftfish
28435.  Psenes pellucidus Lütken, 1880 Bluefin driftfish
28436.  Psenes sio Haedrich, 1970 Twospine driftfish
28437.  Psenopsis anomala (Temminck & Schlegel, 1844) Pacific rudderfish
28438.  Psenopsis cyanea (Alcock, 1890) Indian ruff
28439.  Psenopsis humerosa Munro, 1958 Blackspot butterfish
28440.  Psenopsis intermedia Piotrovsky, 1987  
28441.  Psenopsis obscura Haedrich, 1967 Obscure ruff
28442.  Psenopsis shojimai Ochiai & Mori, 1965  
28443.  Psephurus gladius (Martens, 1862) Chinese paddlefish
28444.  Psettichthys melanostictus Girard, 1854 Pacific sand sole
28445.  Psettina brevirictis (Alcock, 1890)  
28446.  Psettina filimana Li & Wang, 1982  
28447.  Psettina gigantea Amaoka, 1963 Rough-scaled flounder
28448.  Psettina hainanensis (Wu & Tang, 1935)  
28449.  Psettina iijimae (Jordan & Starks, 1904)  
28450.  Psettina multisquamea Fedorov & Foroshchuk, 1988  
28451.  Psettina profunda (Weber, 1913)  
28452.  Psettina senta Amaoka & Larson, 1999  
28453.  Psettina tosana Amaoka, 1963  
28454.  Psettina variegata (Fowler, 1934)  
28455.  Psettodes belcheri Bennett, 1831 Spottail spiny turbot
28456.  Psettodes bennettii Steindachner, 1870 Spiny turbot
28457.  Psettodes erumei (Bloch & Schneider, 1801) Indian halibut
28458.  Pseudacanthicus fordii (Günther, 1868)  
28459.  Pseudacanthicus histrix (Valenciennes, 1840)  
28460.  Pseudacanthicus leopardus (Fowler, 1914)  
28461.  Pseudacanthicus nyktos Lopes, Sousa & Chamon, 2024  
28462.  Pseudacanthicus pirarara Chamon & Sousa, 2016  
28463.  Pseudacanthicus pitanga Chamon, 2015  
28464.  Pseudacanthicus serratus (Valenciennes, 1840)  
28465.  Pseudacanthicus spinosus (Castelnau, 1855)  
28466.  Pseudalectrias tarasovi (Popov, 1933)  
28467.  Pseudalutarius nasicornis (Temminck & Schlegel, 1850) Rhinoceros leatherjacket
28468.  Pseudambassis roberti Datta & Chaudhuri, 1993  
28469.  Pseudamia amblyuroptera (Bleeker, 1856) White-jawed cardinalfish
28470.  Pseudamia gelatinosa Smith, 1956 Gelatinous cardinalfish
28471.  Pseudamia hayashii Randall, Lachner & Fraser, 1985 Hayashi's cardinalfish
28472.  Pseudamia nigra Allen, 1992 Estuary cardinalfish
28473.  Pseudamia rubra Randall & Ida, 1993  
28474.  Pseudamia tarri Randall, Lachner & Fraser, 1985 Tarr's cardinalfish
28475.  Pseudamia zonata Randall, Lachner & Fraser, 1985 Paddlefish cardinalfish
28476.  Pseudamiops diaphanes Randall, 1998 Transparent cardinalfish
28477.  Pseudamiops gracilicauda (Lachner, 1953) Graceful-tailed cardinalfish
28478.  Pseudamiops pellucidus Smith, 1954 Limpid cardinal
28479.  Pseudamiops phasma Randall, 2001  
28480.  Pseudamiops springeri Gon, Bogorodsky & Mal, 2013  
28481.  Pseudancistrus asurini Silva, Roxo & Oliveira, 2015  
28482.  Pseudancistrus barbatus (Valenciennes, 1840) Bearded catfish
28483.  Pseudancistrus coquenani (Steindachner, 1915)  
28484.  Pseudancistrus corantijniensis De Chambrier & Montoya-Burgos, 2008  
28485.  Pseudancistrus depressus (Günther, 1868)  
28486.  Pseudancistrus genisetiger Fowler, 1941  
28487.  Pseudancistrus guentheri (Regan, 1904)  
28488.  Pseudancistrus kayabi Silva, Roxo & Oliveira, 2015  
28489.  Pseudancistrus kwinti Willink, Mol & Chernoff, 2010  
28490.  Pseudancistrus longispinis (Heitmans, Nijssen & Isbrücker, 1983)  
28491.  Pseudancistrus niger (Norman, 1926)  
28492.  Pseudancistrus nigrescens Eigenmann, 1912  
28493.  Pseudancistrus orinoco (Isbrücker, Nijssen & Cala, 1988)  
28494.  Pseudancistrus papariae Fowler, 1941  
28495.  Pseudancistrus pectegenitor Lujan, Armbruster & Sabaj Pérez, 2007  
28496.  Pseudancistrus reus Armbruster & Taphorn, 2008  
28497.  Pseudancistrus sidereus Armbruster, 2004  
28498.  Pseudancistrus yekuana Lujan, Armbruster & Sabaj Pérez, 2007  
28499.  Pseudancistrus zawadzkii Silva, Roxo, Britzke & Oliveira, 2014  
28500.  Pseudanos gracilis (Kner, 1858)  
28501.  Pseudanos irinae Winterbottom, 1980  
28502.  Pseudanos trimaculatus (Kner, 1858) Threespot headstander
28503.  Pseudanos varii Birindelli, Lima & Britski, 2012  
28504.  Pseudanos winterbottomi Sidlauskas & Santos, 2005  
28505.  Pseudanthias bimaculatus (Smith, 1955) Two-spot basslet
28506.  Pseudanthias calloura Ida & Sakaue, 2001 Aurora anthias
28507.  Pseudanthias caudalis Kamohara & Katayama, 1959  
28508.  Pseudanthias charleneae Allen & Erdmann, 2008 Charlene's anthias
28509.  Pseudanthias cichlops (Bleeker, 1853)  
28510.  Pseudanthias connelli (Heemstra & Randall, 1986) Harlequin goldie
28511.  Pseudanthias conspicuus (Heemstra, 1973)  
28512.  Pseudanthias cooperi (Regan, 1902) Red-bar anthias
28513.  Pseudanthias elongatus (Franz, 1910)  
28514.  Pseudanthias emma Gill & Psomadakis, 2018 Emma's basslet
28515.  Pseudanthias engelhardi (Allen & Starck, 1982) Orangebar anthias
28516.  Pseudanthias fasciatus (Kamohara, 1955) One-stripe anthias
28517.  Pseudanthias flavicauda Randall & Pyle, 2001 Yellowtail anthias
28518.  Pseudanthias fucinus (Randall & Ralston, 1985)  
28519.  Pseudanthias georgei (Allen, 1976) George's basslet
28520.  Pseudanthias gibbosus (Klunzinger, 1884)  
28521.  Pseudanthias heemstrai Schuhmacher, Krupp & Randall, 1989 Orangehead anthias
28522.  Pseudanthias hiva Randall & Pyle, 2001 Hiva basslet
28523.  Pseudanthias huchtii (Bleeker, 1857) Red-cheeked fairy basslet
28524.  Pseudanthias hutomoi (Allen & Burhanuddin, 1976) Hutomo's anthias
28525.  Pseudanthias hypselosoma Bleeker, 1878 Stocky anthias
28526.  Pseudanthias ignitus (Randall & Lubbock, 1981) Flame anthias
28527.  Pseudanthias leucozonus (Katayama & Masuda, 1982)  
28528.  Pseudanthias lunulatus (Kotthaus, 1973) Lunate goldie
28529.  Pseudanthias luzonensis (Katayama & Masuda, 1983) Yellowlined anthias
28530.  Pseudanthias manadensis (Bleeker, 1856)  
28531.  Pseudanthias marcia Randall & Hoover, 1993 Marcia's anthias
28532.  Pseudanthias mica Allen & Erdmann, 2012 Mica's anthias
28533.  Pseudanthias mooreanus (Herre, 1935)  
28534.  Pseudanthias nobilis (Franz, 1910)  
28535.  Pseudanthias olivaceus (Randall & McCosker, 1982)  
28536.  Pseudanthias oumati Williams, Delrieu-Trottin & Planes, 2013 Saffron anthias
28537.  Pseudanthias paralourgus Gill, Pogonoski, Johnson & Tea, 2021 Purple-tip Anthias
28538.  Pseudanthias pictilis (Randall & Allen, 1978) Painted anthias
28539.  Pseudanthias pillai Heemstra & Akhilesh, 2012 Pillai's anthias
28540.  Pseudanthias pleurotaenia (Bleeker, 1857) Square-spot fairy basslet
28541.  Pseudanthias pulcherrimus (Heemstra & Randall, 1986) Resplendent goldie
28542.  Pseudanthias randalli (Lubbock & Allen, 1978) Randall's fairy basslet
28543.  Pseudanthias rubrizonatus (Randall, 1983) Red-belted anthias
28544.  Pseudanthias rubrolineatus (Fourmanoir & Rivaton, 1979) Thread-tail basslet
28545.  Pseudanthias sheni Randall & Allen, 1989 Shen's basslet
28546.  Pseudanthias squamipinnis (Peters, 1855) Sea goldie
28547.  Pseudanthias taeniatus (Klunzinger, 1884)  
28548.  Pseudanthias taira Schmidt, 1931  
28549.  Pseudanthias tequila Gill, Tea & Senou, 2017 Cave anthias
28550.  Pseudanthias thompsoni (Fowler, 1923) Hawaiian anthias
28551.  Pseudanthias townsendi (Boulenger, 1897) Townsend's anthias
28552.  Pseudanthias venator Snyder, 1911  
28553.  Pseudaphritis undulatus (Jenyns, 1842)  
28554.  Pseudaphritis urvillii (Valenciennes, 1832) Congolli
28555.  Pseudaphya ferreri (de Buen & Fage, 1908) Ferrer's goby
28556.  Pseudapocryptes borneensis (Bleeker, 1855)  
28557.  Pseudapocryptes elongatus (Cuvier, 1816)  
28558.  Pseudaspius brandtii (Dybowski, 1872) Pacific redfin
28559.  Pseudaspius hakonensis (Günther, 1877) Big-scaled redfin
28560.  Pseudaspius leptocephalus (Pallas, 1776) Redfin
28561.  Pseudaspius nakamurai (Doi & Shinzawa, 2000)  
28562.  Pseudaspius sachalinensis (Nikolskii, 1889)  
28563.  Pseudauchenipterus affinis (Steindachner, 1877)  
28564.  Pseudauchenipterus flavescens (Eigenmann & Eigenmann, 1888)  
28565.  Pseudauchenipterus jequitinhonhae (Steindachner, 1877)  
28566.  Pseudauchenipterus nodosus (Bloch, 1794) Cocosoda catfish
28567.  Pseudecheneis brachyura Zhou, Li & Yang, 2008  
28568.  Pseudecheneis crassicauda Ng & Edds, 2005  
28569.  Pseudecheneis eddsi Ng, 2006  
28570.  Pseudecheneis gracilis Zhou, Li & Yang, 2008  
28571.  Pseudecheneis immaculata Chu, 1982  
28572.  Pseudecheneis koladynae Anganthoibi & Vishwanath, 2010  
28573.  Pseudecheneis longipectoralis Zhou, Li & Yang, 2008  
28574.  Pseudecheneis maurus Ng & Tan, 2007  
28575.  Pseudecheneis paucipunctata Zhou, Li & Yang, 2008  
28576.  Pseudecheneis paviei Vaillant, 1892  
28577.  Pseudecheneis serracula Ng & Edds, 2005  
28578.  Pseudecheneis sirenica Vishwanath & Darshan, 2007  
28579.  Pseudecheneis stenura Ng, 2006  
28580.  Pseudecheneis sulcata (McClelland, 1842) Sucker throat catfish
28581.  Pseudecheneis sulcatoides Zhou & Chu, 1992  
28582.  Pseudecheneis suppaetula Ng, 2006  
28583.  Pseudecheneis sympelvica Roberts, 1998  
28584.  Pseudecheneis tchangi (Hora, 1937)  
28585.  Pseudecheneis ukhrulensis Vishwanath & Darshan, 2007  
28586.  Pseudechidna brummeri (Bleeker, 1858) White ribbon eel
28587.  Pseudepapterus cucuhyensis Böhlke, 1951  
28588.  Pseudepapterus gracilis Ferraris & Vari, 2000  
28589.  Pseudepapterus hasemani (Steindachner, 1915)  
28590.  Pseudetroplus maculatus (Bloch, 1795) Orange chromide
28591.  Pseudeutropius brachypopterus (Bleeker, 1858)  
28592.  Pseudeutropius indigens Ng & Vidthayanon, 2011  
28593.  Pseudeutropius mitchelli Günther, 1864  
28594.  Pseudeutropius moolenburghae Weber & de Beaufort, 1913  
28595.  Pseudexostoma brachysoma Chu, 1979  
28596.  Pseudexostoma longipterus Zhou, Yang, Li & Li, 2007  
28597.  Pseudexostoma yunnanense (Tchang, 1935)  
28598.  Pseudobagarius alfredi (Ng & Kottelat, 1998)  
28599.  Pseudobagarius baramensis (Fowler, 1905)  
28600.  Pseudobagarius filifer (Ng & Rainboth, 2005)  
28601.  Pseudobagarius fuscus (Ng & Kottelat, 1996)  
28602.  Pseudobagarius hardmani (Ng & Sabaj Pérez, 2005)  
28603.  Pseudobagarius inermis (Ng & Kottelat, 2000)  
28604.  Pseudobagarius leucorhynchus (Fowler, 1934)  
28605.  Pseudobagarius macronemus (Bleeker, 1860)  
28606.  Pseudobagarius meridionalis (Ng & Siebert, 2004)  
28607.  Pseudobagarius nitidus (Ng & Rainboth, 2005)  
28608.  Pseudobagarius pseudobagarius (Roberts, 1989)  
28609.  Pseudobagarius similis (Ng & Kottelat, 1998)  
28610.  Pseudobagarius sinensis (He, 1981)  
28611.  Pseudobagarius subtilis (Ng & Kottelat, 1998)  
28612.  Pseudobagrus brevianalis Regan, 1908  
28613.  Pseudobagrus brevicaudatus (Wu, 1930)  
28614.  Pseudobagrus eupogoides Wu, 1930  
28615.  Pseudobagrus hwanghoensis (Mori, 1933)  
28616.  Pseudobagrus kaifenensis (Tchang, 1934)  
28617.  Pseudobagrus koreanus Uchida, 1990  
28618.  Pseudobagrus medianalis (Regan, 1904)  
28619.  Pseudobagrus microps (Rendahl, 1933)  
28620.  Pseudobagrus rendahli (Pellegrin & Fang, 1940)  
28621.  Pseudobagrus sinyanensis (Fu, 1935)  
28622.  Pseudobagrus tokiensis Döderlein, 1887  
28623.  Pseudobagrus wangi Miao, 1934  
28624.  Pseudobalistes flavimarginatus (Rüppell, 1829) Yellowmargin triggerfish
28625.  Pseudobalistes fuscus (Bloch & Schneider, 1801) Yellow-spotted triggerfish
28626.  Pseudobalistes naufragium (Jordan & Starks, 1895) Stone triggerfish
28627.  Pseudobarbus afer (Peters, 1864) Eastern Cape redfin
28628.  Pseudobarbus agulhas Zarei, Martin & Chakona, 2025 Agulhas redfin
28629.  Pseudobarbus asper (Boulenger, 1911) Smallscale redfin
28630.  Pseudobarbus burchelli (Smith, 1841) Burchell's redfin
28631.  Pseudobarbus burgi (Boulenger, 1911) Berg redfin
28632.  Pseudobarbus kubhekai Zarei, Mathebula & Chakona, 2025 Umzimkhulu redfin
28633.  Pseudobarbus outeniqua Zarei, Bragança, Skelton & Chakona, 2025  
28634.  Pseudobarbus phlegethon (Barnard, 1938) Fiery redfin
28635.  Pseudobarbus quathlambae (Barnard, 1938) Maluti minnow
28636.  Pseudobarbus senticeps (Smith, 1936)  
28637.  Pseudobarbus skeltoni Chakona & Swartz, 2013 Giant redfin
28638.  Pseudobarbus swartzi Chakona & Skelton, 2017 Gamtoos redfin
28639.  Pseudobarbus tenuis (Barnard, 1938) Slender redfin
28640.  Pseudobarbus verloreni Chakona, Swartz & Skelton, 2014 Verlorenvlei redfin
28641.  Pseudobathylagus milleri (Jordan & Gilbert, 1898) Stout blacksmelt
28642.  Pseudobatos buthi Rutledge, 2019 Spadenose guitarfish
28643.  Pseudobatos glaucostigma (Jordan & Gilbert, 1883) Speckled guitarfish
28644.  Pseudobatos horkelii (Müller & Henle, 1841) Brazilian guitarfish
28645.  Pseudobatos lentiginosus (Garman, 1880) Atlantic guitarfish
28646.  Pseudobatos leucorhynchus (Günther, 1867) Whitesnout guitarfish
28647.  Pseudobatos percellens (Walbaum, 1792) Chola guitarfish
28648.  Pseudobatos planiceps (Garman, 1880) Pacific guitarfish
28649.  Pseudobatos prahli (Acero P. & Franke, 1995) Gorgona guitarfish
28650.  Pseudobatos productus (Ayres, 1854) Shovelnose guitarfish
28651.  Pseudoblennius argenteus (Döderlein, 1887)  
28652.  Pseudoblennius cottoides (Richardson, 1848)  
28653.  Pseudoblennius marmoratus (Döderlein, 1884)  
28654.  Pseudoblennius percoides Günther, 1861 Sunrise
28655.  Pseudoblennius totomius Jordan & Starks, 1904  
28656.  Pseudoblennius zonostigma Jordan & Starks, 1904  
28657.  Pseudobrama simoni (Bleeker, 1864)  
28658.  Pseudobunocephalus amazonicus (Mees, 1989)  
28659.  Pseudobunocephalus bifidus (Eigenmann, 1942)  
28660.  Pseudobunocephalus iheringii (Boulenger, 1891)  
28661.  Pseudobunocephalus lundbergi Friel, 2008  
28662.  Pseudobunocephalus quadriradiatus (Mees, 1989)  
28663.  Pseudobunocephalus rugosus (Eigenmann & Kennedy, 1903)  
28664.  Pseudobunocephalus timbira Leão, Carvalho, Reis & Wosiacki, 2019  
28665.  Pseudocalliurichthys variegatus (Temminck & Schlegel, 1845) Variegated ruddertail dragonet
28666.  Pseudocaranx chilensis (Guichenot, 1848) Juan Fernandez trevally
28667.  Pseudocaranx dentex (Bloch & Schneider, 1801) White trevally
28668.  Pseudocaranx dinjerra Smith-Vaniz & Jelks, 2006  
28669.  Pseudocaranx wrighti (Whitley, 1931) Skipjack trevally
28670.  Pseudocarcharias kamoharai (Matsubara, 1936) Crocodile shark
28671.  Pseudocetonurus septifer Sazonov & Shcherbachev, 1982  
28672.  Pseudochaenichthys georgianus Norman, 1937 South Georgia icefish
28673.  Pseudochalceus bohlkei Orcés V., 1967  
28674.  Pseudochalceus kyburzi Schultz, 1966  
28675.  Pseudochalceus lineatus Kner, 1863  
28676.  Pseudochalceus longianalis Géry, 1972  
28677.  Pseudocheilinops ataenia Schultz, 1960 Pelvic-spot wrasse
28678.  Pseudocheilinus citrinus Randall, 1999  
28679.  Pseudocheilinus dispilus Randall, 1999  
28680.  Pseudocheilinus evanidus Jordan & Evermann, 1903 Striated wrasse
28681.  Pseudocheilinus hexataenia (Bleeker, 1857) Sixline wrasse
28682.  Pseudocheilinus ocellatus Randall, 1999 Whitebarred pink wrasse
28683.  Pseudocheilinus octotaenia Jenkins, 1901 Eight-lined wrasse
28684.  Pseudocheilinus tetrataenia Schultz, 1960 Four-lined wrasse
28685.  Pseudocheirodon arnoldi (Boulenger, 1909)  
28686.  Pseudocheirodon terrabae Bussing, 1967  
28687.  Pseudochondrostoma duriense (Coelho, 1985)  
28688.  Pseudochondrostoma polylepis (Steindachner, 1864) Iberian nase
28689.  Pseudochondrostoma willkommii (Steindachner, 1866)  
28690.  Pseudochromis aldabraensis Bauchot-Boutin, 1958 Orange dottyback
28691.  Pseudochromis alticaudex Gill, 2004 Spotbreast dottyback
28692.  Pseudochromis ammeri Gill, Allen & Erdmann, 2012 Raja Ampat Dottyback
28693.  Pseudochromis andamanensis Lubbock, 1980 Andaman dottyback
28694.  Pseudochromis aureolineatus Gill, 2004 Gold-lined dottyback
28695.  Pseudochromis aurulentus Gill & Randall, 1998 Yellowlip dottyback
28696.  Pseudochromis bitaeniatus (Fowler, 1931) Double-striped dottyback
28697.  Pseudochromis caudalis Boulenger, 1898 Stripe-tailed dottyback
28698.  Pseudochromis chrysospilus Gill & Zajonz, 2011 Gold-spotted dottyback
28699.  Pseudochromis coccinicauda (Tickell, 1888) Yellow-breasted dottyback
28700.  Pseudochromis colei Herre, 1933 False Bandit Dottyback
28701.  Pseudochromis cometes Gill & Randall, 1998 Commet dottyback
28702.  Pseudochromis cyanotaenia Bleeker, 1857 Surge dottyback
28703.  Pseudochromis dilectus Lubbock, 1976  
28704.  Pseudochromis dixurus Lubbock, 1975 Forktail dottyback
28705.  Pseudochromis dutoiti Smith, 1955 Dutoiti
28706.  Pseudochromis eichleri Gill, Allen & Erdmann, 2012 Eichler's Dottyback
28707.  Pseudochromis elongatus Lubbock, 1980 Elongate dottyback
28708.  Pseudochromis erdmanni Gill & Allen, 2011 Erdmann's Dottyback
28709.  Pseudochromis flammicauda Lubbock & Goldman, 1976 Orangetail dottyback
28710.  Pseudochromis flavivertex Rüppell, 1835 Sunrise dottyback
28711.  Pseudochromis flavopunctatus Gill & Randall, 1998 Yellow-spotted dottyback
28712.  Pseudochromis fowleri Herre, 1934 Philippines dottyback
28713.  Pseudochromis fridmani Klausewitz, 1968 Orchid dottyback
28714.  Pseudochromis fuligifinis Gill & Williams, 2011 Soot-tail Dottyback
28715.  Pseudochromis fuscus Müller & Troschel, 1849 Brown dottyback
28716.  Pseudochromis howsoni Allen, 1995 Howson's dottyback
28717.  Pseudochromis jace Allen, Gill & Erdmann, 2008 Zippered dottyback
28718.  Pseudochromis jamesi Schultz, 1943 Spot-tailed dottyback
28719.  Pseudochromis kolythrus Gill & Winterbottom, 1993  
28720.  Pseudochromis kristinae Gill, 2004 Lipstick dottyback
28721.  Pseudochromis leucorhynchus Lubbock, 1977 White-nosed dottyback
28722.  Pseudochromis linda Randall & Stanaland, 1989 Yellowtail dottyback
28723.  Pseudochromis litus Gill & Randall, 1998 Plain dottyback
28724.  Pseudochromis lugubris Gill & Allen, 2004 Mournful dottyback
28725.  Pseudochromis luteus Aoyagi, 1943  
28726.  Pseudochromis madagascariensis Gill, 2004 Madagascan dottyback
28727.  Pseudochromis magnificus Lubbock, 1977 Magnificent dottyback
28728.  Pseudochromis marshallensis Schultz, 1953 Marshall Is. dottyback
28729.  Pseudochromis matahari Gill, Erdmann & Allen, 2009 Sunburst Dottyback
28730.  Pseudochromis melanurus Gill, 2004 Blacktail dottyback
28731.  Pseudochromis melas Lubbock, 1977 Dark dottyback
28732.  Pseudochromis mooii Gill, 2004 Mooi's dottyback
28733.  Pseudochromis moorei Fowler, 1931 Jaguar dottyback
28734.  Pseudochromis natalensis Regan, 1916 Natal dottyback
28735.  Pseudochromis nigrovittatus Boulenger, 1897 Blackstripe dottyback
28736.  Pseudochromis oligochrysus Gill, Allen & Erdmann, 2012 Gold-ring Dottyback
28737.  Pseudochromis olivaceus Rüppell, 1835 Olive dottyback
28738.  Pseudochromis omanensis Gill & Mee, 1993  
28739.  Pseudochromis persicus Murray, 1887 Bluespotted dottyback
28740.  Pseudochromis perspicillatus Günther, 1862 Southeast Asian blackstripe dottyback
28741.  Pseudochromis pesi Lubbock, 1975 Pale dottyback
28742.  Pseudochromis pictus Gill & Randall, 1998 Painted dottyback
28743.  Pseudochromis punctatus Kotthaus, 1970 Blackback dottyback
28744.  Pseudochromis pylei Randall & McCosker, 1989 Pyle's dottyback
28745.  Pseudochromis quinquedentatus McCulloch, 1926 Spiny dottyback
28746.  Pseudochromis ransonneti Steindachner, 1870 Karimunjawa dottyback
28747.  Pseudochromis reticulatus Gill & Woodland, 1992 Reticulate dottyback
28748.  Pseudochromis rutilus Gill, Allen & Erdmann, 2012 Red-gold Dottyback
28749.  Pseudochromis sankeyi Lubbock, 1975 Schooling dottyback
28750.  Pseudochromis socotraensis Gill & Zajonz, 2011 Socotra Dottyback
28751.  Pseudochromis springeri Lubbock, 1975 Blue-striped dottyback
28752.  Pseudochromis steenei Gill & Randall, 1992 Lyretail dottyback
28753.  Pseudochromis stellatus Gill, Allen & Erdmann, 2017 Greenhead dottyback
28754.  Pseudochromis striatus Gill, Shao & Chen, 1995 Striated dottyback
28755.  Pseudochromis tapeinosoma Bleeker, 1853 Blackmargin dottyback
28756.  Pseudochromis tauberae Lubbock, 1977 Lightheaded dottyback
28757.  Pseudochromis tigrinus Allen & Erdmann, 2012 Tiger dottyback
28758.  Pseudochromis tonozukai Gill & Allen, 2004 Spot-stripe dottyback
28759.  Pseudochromis viridis Gill & Allen, 1996 Green dottyback
28760.  Pseudochromis wilsoni (Whitley, 1929) Yellowfin dottyback
28761.  Pseudochromis yamasakii Gill & Senou, 2016 Dottybelly dottyback
28762.  Pseudocoris aequalis Randall & Walsh, 2008  
28763.  Pseudocoris aurantiofasciata Fourmanoir, 1971 Rust-banded wrasse
28764.  Pseudocoris bleekeri (Hubrecht, 1876) Philippines wrasse
28765.  Pseudocoris hemichrysos Randall, Connell & Victor, 2015 Yellowfin wrasse
28766.  Pseudocoris heteroptera (Bleeker, 1857) Torpedo wrasse
28767.  Pseudocoris occidentalis Randall, Connell & Victor, 2015 African torpedo wrasse
28768.  Pseudocoris ocellata Chen & Shao, 1995  
28769.  Pseudocoris petila Allen & Erdmann, 2012  
28770.  Pseudocoris yamashiroi (Schmidt, 1931) Redspot wrasse
28771.  Pseudocorynopoma doriae Perugia, 1891 Dragonfin tetra
28772.  Pseudocorynopoma heterandria Eigenmann, 1914  
28773.  Pseudocorynopoma stanleyi Malabarba, Chuctaya, Hirschmann, Oliveira & Thomaz, 2020 Clear-finned dragonfin tetra
28774.  Pseudocrenilabrus multicolor (Schöller, 1903) Egyptian mouth-brooder
28775.  Pseudocrenilabrus nicholsi (Pellegrin, 1928)  
28776.  Pseudocrenilabrus philander (Weber, 1897) Southern mouthbrooder
28777.  Pseudocrenilabrus pyrrhocaudalis Katongo, Seehausen & Snoeks, 2017 Fire-tailed Pseudocrenilabrus
28778.  Pseudocrossocheilus liuchengensis (Liang, Liu & Wu, 1987)  
28779.  Pseudocrossocheilus longibullus (Su, Yang & Cui, 2003)  
28780.  Pseudocrossocheilus nigrovittatus (Su, Yang & Cui, 2003)  
28781.  Pseudocrossocheilus papillolabrus (Su, Yang & Cui, 2003)  
28782.  Pseudocrossocheilus tridentis (Cui & Chu, 1986)  
28783.  Pseudocurimata boehlkei Vari, 1989  
28784.  Pseudocurimata boulengeri (Eigenmann, 1907)  
28785.  Pseudocurimata lineopunctata (Boulenger, 1911)  
28786.  Pseudocurimata patiae (Eigenmann, 1914)  
28787.  Pseudocurimata peruana (Eigenmann, 1922)  
28788.  Pseudocurimata troschelii (Günther, 1860)  
28789.  Pseudocyttus maculatus Gilchrist, 1906 Smooth oreo dory
28790.  Pseudodax moluccanus (Valenciennes, 1840) Chiseltooth wrasse
28791.  Pseudogastromyzon buas (Mai, 1978)  
28792.  Pseudogastromyzon changtingensis Liang, 1942  
28793.  Pseudogastromyzon cheni Liang, 1942  
28794.  Pseudogastromyzon daon (Mai, 1978)  
28795.  Pseudogastromyzon elongatus (Mai, 1978)  
28796.  Pseudogastromyzon fangi (Nichols, 1931)  
28797.  Pseudogastromyzon fasciatus (Sauvage, 1878)  
28798.  Pseudogastromyzon laticeps Chen & Zheng, 1980  
28799.  Pseudogastromyzon lianjiangensis Zheng, 1981  
28800.  Pseudogastromyzon loos (Mai, 1978)  
28801.  Pseudogastromyzon meihuashanensis Li, 1998  
28802.  Pseudogastromyzon myersi Herre, 1932 Sucker-belly loach
28803.  Pseudogastromyzon peristictus Zheng & Li, 1986  
28804.  Pseudogilbia sanblasensis Møller, Schwarzhans & Nielsen, 2004 San Blas coralbrotula
28805.  Pseudoginglymostoma brevicaudatum (Günther, 1867) Short-tail nurse shark
28806.  Pseudogobio banggiangensis Nguyen, 2001  
28807.  Pseudogobio esocinus (Temminck & Schlegel, 1846)  
28808.  Pseudogobio guilinensis Yao & Yang, 1977  
28809.  Pseudogobio vaillanti (Sauvage, 1878)  
28810.  Pseudogobiopsis festiva Larson, 2009  
28811.  Pseudogobiopsis lumbantobing Larson, Hadiaty & Hubert, 2017  
28812.  Pseudogobiopsis oligactis (Bleeker, 1875)  
28813.  Pseudogobiopsis paludosa (Herre, 1940)  
28814.  Pseudogobiopsis rubrimaculosa Allen & Larson, 2020  
28815.  Pseudogobiopsis tigrellus (Nichols, 1951)  
28816.  Pseudogobius aquilonius Larson & Hammer, 2021 Northern snubnose goby
28817.  Pseudogobius avicennia (Herre, 1940) Avicennia snubnose goby
28818.  Pseudogobius cinctus Larson & Hammer, 2021 Banded snubnose goby
28819.  Pseudogobius eos Larson & Hammer, 2021 Eastern bluespot goby
28820.  Pseudogobius fulvicaudus Huang, Shao & Chen, 2014 Yellowfin snubnose goby
28821.  Pseudogobius hoesei Larson & Hammer, 2021 Bandtail snubnose goby
28822.  Pseudogobius jeffi Larson & Hammer, 2021 Jeff's snubnose goby
28823.  Pseudogobius masago (Tomiyama, 1936) Masago snubnose goby
28824.  Pseudogobius melanosticta (Day, 1876) Black-spotted snubnose goby
28825.  Pseudogobius minimus (Hora, 1923) Miniature snubnose goby
28826.  Pseudogobius olorum (Sauvage, 1880) Bluespot goby
28827.  Pseudogobius poicilosoma (Bleeker, 1849) Northern fatnose goby
28828.  Pseudogobius rhizophora Larson & Hammer, 2021 Racing-stripe snubnose goby
28829.  Pseudogobius taijiangensis Chen, Huang & Huang, 2014 Taijiang snubnose goby
28830.  Pseudogobius verticalis Larson & Hammer, 2021 Blackline snubnose goby
28831.  Pseudogoniistius nigripes (Richardson, 1850) Magpie perch
28832.  Pseudogramma astigma Randall & Baldwin, 1997 Spotless podge
28833.  Pseudogramma australis Randall & Baldwin, 1997 Pascua podge
28834.  Pseudogramma axelrodi Allen & Robertson, 1995  
28835.  Pseudogramma brederi (Hildebrand, 1940) Confused podge
28836.  Pseudogramma erythrea Randall & Baldwin, 1997 Caban podge
28837.  Pseudogramma galzini Williams & Viviani, 2016 Galzin podge
28838.  Pseudogramma gregoryi (Breder, 1927) Reef bass
28839.  Pseudogramma guineensis (Norman, 1935)  
28840.  Pseudogramma megamyctera Randall & Baldwin, 1997 Bignostril podge
28841.  Pseudogramma paucilepis Williams & Viviani, 2016 Weakscaled podge
28842.  Pseudogramma pectoralis Randall & Baldwin, 1997 Pectoral podge
28843.  Pseudogramma polyacantha (Bleeker, 1856) Honeycomb podge
28844.  Pseudogramma thaumasia (Gilbert, 1900) Pacific reef bass
28845.  Pseudogramma xantha Randall, Baldwin & Williams, 2002 Yellow podge
28846.  Pseudogyrinocheilus longisulcus Zheng, Chen & Yang, 2010  
28847.  Pseudogyrinocheilus prochilus (Sauvage & Dabry de Thiersant, 1874)  
28848.  Pseudohemiculter dispar (Peters, 1881)  
28849.  Pseudohemiculter hainanensis (Boulenger, 1900)  
28850.  Pseudohemiculter kweichowensis (Tang, 1942)  
28851.  Pseudohemiculter pacboensis Nguyen, 2001  
28852.  Pseudohemiodon amazonum (Delsman, 1941)  
28853.  Pseudohemiodon apithanos Isbrücker & Nijssen, 1978  
28854.  Pseudohemiodon devincenzii (Señorans, 1950)  
28855.  Pseudohemiodon lamina (Günther, 1868)  
28856.  Pseudohemiodon laticeps (Regan, 1904)  
28857.  Pseudohemiodon platycephalus (Kner, 1853)  
28858.  Pseudohemiodon thorectes Isbrücker, 1975  
28859.  Pseudohemiodon unillano Rojas-Molina, Provenzano & Ramírez-Gil, 2019  
28860.  Pseudohomaloptera batek (Tan, 2009)  
28861.  Pseudohomaloptera leonardi (Hora, 1941)  
28862.  Pseudohomaloptera sexmaculata (Fowler, 1934)  
28863.  Pseudohomaloptera tatereganii (Popta, 1905)  
28864.  Pseudohomaloptera vulgaris (Kottelat & Chu, 1988)  
28865.  Pseudohomaloptera yunnanensis (Chen, 1978)  
28866.  Pseudohowella intermedia Fedoryako, 1976  
28867.  Pseudojuloides argyreogaster (Günther, 1867)  
28868.  Pseudojuloides atavai Randall & Randall, 1981 Polynesian wrasse
28869.  Pseudojuloides cerasinus (Snyder, 1904) Smalltail wrasse
28870.  Pseudojuloides crux Tea, Gill & Senou, 2020 Stellate pencil wrasse
28871.  Pseudojuloides edwardi Victor & Randall, 2014 Mombasa pencil wrasse
28872.  Pseudojuloides elongatus Ayling & Russell, 1977 Long green wrasse
28873.  Pseudojuloides erythrops Randall & Randall, 1981 Redeye wrasse
28874.  Pseudojuloides kaleidos Kuiter & Randall, 1995 Kaleidos wrasse
28875.  Pseudojuloides labyrinthus Victor & Edward, 2016 Labyrinth pencil wrasse
28876.  Pseudojuloides mesostigma Randall & Randall, 1981 Sidespot wrasse
28877.  Pseudojuloides paradiseus Tea, Gill & Senou, 2020 Paradise pencil wrasse
28878.  Pseudojuloides pluto Tea, Greene, Earle & Gill, 2020 Narcissus pencil wrasse
28879.  Pseudojuloides polackorum Connell, Victor & Randall, 2015 African pencil wrasse
28880.  Pseudojuloides polynesica Victor, 2017 Polynesian pencil wrasse
28881.  Pseudojuloides proserpina Tea, Greene, Earle & Gill, 2020 Pomegranate pencil wrasse
28882.  Pseudojuloides pyrius Randall & Randall, 1981  
28883.  Pseudojuloides severnsi Bellwood & Randall, 2000 Severns' wrasse
28884.  Pseudojuloides splendens Victor, 2017 Splendid pencil wrasse
28885.  Pseudojuloides xanthomos Randall & Randall, 1981  
28886.  Pseudojuloides zeus Victor & Edward, 2015  
28887.  Pseudolabrus biserialis (Klunzinger, 1880) Redband wrasse
28888.  Pseudolabrus eoethinus (Richardson, 1846) Red naped wrasse
28889.  Pseudolabrus fuentesi (Regan, 1913) Fuentesi's wrasse
28890.  Pseudolabrus gayi (Valenciennes, 1839)  
28891.  Pseudolabrus guentheri Bleeker, 1862 Günther's wrasse
28892.  Pseudolabrus japonicus (Houttuyn, 1782)  
28893.  Pseudolabrus luculentus (Richardson, 1848) Orange wrasse
28894.  Pseudolabrus miles (Schneider & Forster, 1801) Scarlet wrasse
28895.  Pseudolabrus rubicundus (Macleay, 1881) Rosy wrasse
28896.  Pseudolabrus semifasciatus (Rendahl, 1921) Halfbarred wrasse
28897.  Pseudolabrus sieboldi Mabuchi & Nakabo, 1997  
28898.  Pseudolabrus torotai Russell & Randall, 1981  
28899.  Pseudolaguvia assula Ng & Conway, 2013  
28900.  Pseudolaguvia austrina Radhakrishnan, Sureshkumar & Ng, 2011  
28901.  Pseudolaguvia ferruginea Ng, 2009  
28902.  Pseudolaguvia ferula Ng, 2006  
28903.  Pseudolaguvia flavida Ng, 2009  
28904.  Pseudolaguvia foveolata Ng, 2005  
28905.  Pseudolaguvia fucosa Ng, Lalramliana & Lalronunga, 2016  
28906.  Pseudolaguvia inornata Ng, 2005  
28907.  Pseudolaguvia jiyaensis Tamang & Sinha, 2014  
28908.  Pseudolaguvia kapuri (Tilak & Husain, 1975)  
28909.  Pseudolaguvia lapillicola Britz, Ali & Raghavan, 2013  
28910.  Pseudolaguvia magna Tamang & Sinha, 2014  
28911.  Pseudolaguvia muricata Ng, 2005  
28912.  Pseudolaguvia nubila Ng, Lalramliana, Lalronunga & Lalnuntluanga, 2013  
28913.  Pseudolaguvia ribeiroi (Hora, 1921) Painted catfish
28914.  Pseudolaguvia shawi (Hora, 1921)  
28915.  Pseudolaguvia spicula Ng & Lalramliana, 2010  
28916.  Pseudolaguvia tenebricosa Britz & Ferraris, 2003  
28917.  Pseudolaguvia tuberculata (Prashad & Mukerji, 1929)  
28918.  Pseudolaguvia vespa Praveenraj, Vijayakrishan, Lima & Gurumayum, 2021  
28919.  Pseudolaguvia virgulata Ng & Lalramliana, 2010  
28920.  Pseudolaguvia viriosa Ng & Tamang, 2012  
28921.  Pseudolais micronemus (Bleeker, 1846) Shortbarbel pangasius
28922.  Pseudolais pleurotaenia (Sauvage, 1878)  
28923.  Pseudolarimichthys terengganui (Seah, Hanafi, Mazlan & Chao, 2015)  
28924.  Pseudolaubuca engraulis (Nichols, 1925)  
28925.  Pseudolaubuca hotaya Mai, 1978  
28926.  Pseudolaubuca jouyi (Jordan & Starks, 1905)  
28927.  Pseudolaubuca sinensis Bleeker, 1864  
28928.  Pseudoliparis amblystomopsis (Andriashev, 1955)  
28929.  Pseudoliparis belyaevi Andriashev & Pitruk, 1993  
28930.  Pseudoliparis swirei Gerringer & Linley, 2017 Mariana snailfish
28931.  Pseudolithoxus anthrax (Armbruster & Provenzano, 2000)  
28932.  Pseudolithoxus dumus (Armbruster & Provenzano, 2000)  
28933.  Pseudolithoxus kelsorum Lujan & Birindelli, 2011  
28934.  Pseudolithoxus kinja Bifi, de Oliveira, Rapp Py-Daniel & Collins, 2018  
28935.  Pseudolithoxus nicoi (Armbruster & Provenzano, 2000)  
28936.  Pseudolithoxus tigris (Armbruster & Provenzano, 2000)  
28937.  Pseudoloricaria laeviuscula (Valenciennes, 1840)  
28938.  Pseudomancopsetta andriashevi Evseenko, 1984 Pigmy flounder
28939.  Pseudomonacanthus elongatus Fraser-Brunner, 1940 Fourband leatherjacket
28940.  Pseudomonacanthus macrurus (Bleeker, 1856) Strap-weed file-fish
28941.  Pseudomonacanthus peroni (Hollard, 1854) Pot-bellied leatherjacket
28942.  Pseudomonacanthus tweediei Fraser-Brunner, 1940  
28943.  Pseudomugil connieae (Allen, 1981) Popondetta blue-eye
28944.  Pseudomugil cyanodorsalis Allen & Sarti, 1983 Blueback blue-eye
28945.  Pseudomugil furcatus Nichols, 1955 Forktail rainbowfish
28946.  Pseudomugil gertrudae Weber, 1911 Spotted blue-eye
28947.  Pseudomugil inconspicuus Roberts, 1978 Inconspicuous blue-eye
28948.  Pseudomugil ivantsoffi Allen & Renyaan, 1999  
28949.  Pseudomugil luminatus Allen, Unmack & Hadiaty, 2016 Red neon blue-eye
28950.  Pseudomugil majusculus Ivantsoff & Allen, 1984 Cape blue-eye
28951.  Pseudomugil mellis Allen & Ivantsoff, 1982 Honey blue eye
28952.  Pseudomugil novaeguineae Weber, 1907 New Guinea blue-eye
28953.  Pseudomugil paludicola Allen & Moore, 1981 Swamp blue-eye
28954.  Pseudomugil paskai Allen & Ivantsoff, 1986 Paska's blue-eye
28955.  Pseudomugil pellucidus Allen & Ivantsoff, 1998  
28956.  Pseudomugil reticulatus Allen & Ivantsoff, 1986 Vogelkop blue-eye
28957.  Pseudomugil signifer Kner, 1866 Pacific blue eye
28958.  Pseudomugil tenellus Taylor, 1964 Delicate blue-eye
28959.  Pseudomyrophis atlanticus Blache, 1975  
28960.  Pseudomyrophis frio (Jordan & Davis, 1891)  
28961.  Pseudomyrophis fugesae McCosker, Böhlke & Böhlke, 1989 Diminutive worm eel
28962.  Pseudomyrophis micropinna Wade, 1946 Plain worm eel
28963.  Pseudomyrophis nimius Böhlke, 1960  
28964.  Pseudomystus bomboides Kottelat, 2000  
28965.  Pseudomystus breviceps (Regan, 1913)  
28966.  Pseudomystus carnosus Ng & Lim, 2005  
28967.  Pseudomystus flavipinnis Ng & Rachmatika, 1999  
28968.  Pseudomystus fumosus Ng & Lim, 2005  
28969.  Pseudomystus funebris Ng, 2010  
28970.  Pseudomystus heokhuii Lim & Ng, 2008  
28971.  Pseudomystus inornatus (Boulenger, 1894)  
28972.  Pseudomystus leiacanthus (Weber & de Beaufort, 1912) Dwarf bumblebee catfish
28973.  Pseudomystus mahakamensis (Vaillant, 1902)  
28974.  Pseudomystus moeschii (Boulenger, 1890)  
28975.  Pseudomystus myersi (Roberts, 1989)  
28976.  Pseudomystus nuchalis Ng, 2025  
28977.  Pseudomystus robustus (Inger & Chin, 1959)  
28978.  Pseudomystus rugosus (Regan, 1913)  
28979.  Pseudomystus siamensis (Regan, 1913) Asian bumblebee catfish
28980.  Pseudomystus sobrinus Ng & Freyhof, 2005  
28981.  Pseudomystus stenogrammus Ng & Siebert, 2005  
28982.  Pseudomystus stenomus (Valenciennes, 1840)  
28983.  Pseudomystus tuberosus Ng & Tan, 2024  
28984.  Pseudomystus vaillanti (Regan, 1913)  
28985.  Pseudomyxus capensis (Valenciennes, 1836) Freshwater mullet
28986.  Pseudonezumia cetonuropsis (Gilbert & Hubbs, 1916)  
28987.  Pseudonezumia japonica Okamura, 1970  
28988.  Pseudonezumia occidentalis (Iwamoto, 1979)  
28989.  Pseudonezumia parvipes (Smith & Radcliffe, 1912)  
28990.  Pseudonezumia pusilla (Sazonov & Shcherbachev, 1982) Tiny whiptail
28991.  Pseudonotoliparis rassi Pitruk, 1991 Rass' snailfish
28992.  Pseudonus acutus Garman, 1899  
28993.  Pseudonus squamiceps (Lloyd, 1907)  
28994.  Pseudopataecus carnatobarbatus Johnson, 2012 Goatee velvetfish
28995.  Pseudopataecus taenianotus Johnson, 2004 Longfin velvetfish
28996.  Pseudopercis numida Miranda Ribeiro, 1903 Namorado sandperch
28997.  Pseudopercis semifasciata (Cuvier, 1829) Argentinian sandperch
28998.  Pseudophallus elcapitanensis (Meek & Hildebrand, 1914)  
28999.  Pseudophallus galadrielae Dallevo-Gomes, Mattox & Toledo-Piza, 2020  
29000.  Pseudophallus mindii (Meek & Hildebrand, 1923)  
29001.  Pseudophallus starksii (Jordan & Culver, 1895)  
29002.  Pseudophichthys splendens (Lea, 1913) Purplemouthed conger
29003.  Pseudophoxinus alii Küçük, 2007 Pamphylian spring minnow
29004.  Pseudophoxinus anatolicus (Hankó, 1925) Anatolian minnow
29005.  Pseudophoxinus antalyae Bogutskaya, 1992 Antalya minnow
29006.  Pseudophoxinus atropatenus (Derjavin, 1937) Shirvan roachling
29007.  Pseudophoxinus battalgilae Bogutskaya, 1997 Beysehir minnow
29008.  Pseudophoxinus burduricus Küçük, Gülle, Güçlü, Çiftçi & Erdoğan, 2013 Burdur spring minnow
29009.  Pseudophoxinus callensis (Guichenot, 1850)  
29010.  Pseudophoxinus caralis (Battalgil, 1942) Beyşehir minnow
29011.  Pseudophoxinus crassus (Ladiges, 1960) Fat spring minnow
29012.  Pseudophoxinus drusensis (Pellegrin, 1933)  
29013.  Pseudophoxinus egridiri (Karaman, 1972) Eğirdir minnow
29014.  Pseudophoxinus elizavetae Bogutskaya, Küçük & Atalay, 2006 Sultan Sazlığı minnow
29015.  Pseudophoxinus evliyae Freyhof & Özuluğ, 2010 Lycian spring minnow
29016.  Pseudophoxinus fahrettini Freyhof & Özuluğ, 2010 Pisidian spring minnow
29017.  Pseudophoxinus firati Bogutskaya, Küçük & Atalay, 2006 Euphrates spring minnow
29018.  Pseudophoxinus handlirschi (Pietschmann, 1933) Handlirsch's minnow
29019.  Pseudophoxinus hasani Krupp, 1992  
29020.  Pseudophoxinus hittitorum Freyhof & Özuluğ, 2010 Hittitic spring minnow
29021.  Pseudophoxinus kervillei (Pellegrin, 1911) Orontes minnow
29022.  Pseudophoxinus libani (Lortet, 1883)  
29023.  Pseudophoxinus maeandri (Ladiges, 1960) Apamean spring minnow
29024.  Pseudophoxinus maeandricus (Ladiges, 1960) Menderes brook minnow
29025.  Pseudophoxinus mehmeti Ekmekçi, Atalay, Yoğurtçuoğlu, Turan & Küçük, 2015  
29026.  Pseudophoxinus ninae Freyhof & Özulug, 2006 Onaç spring minnow
29027.  Pseudophoxinus sojuchbulagi (Abdurakhmanov, 1950)  
29028.  Pseudophoxinus syriacus (Lortet, 1883)  
29029.  Pseudophoxinus turani Küçük & Güçlü, 2014 Turan's minnow
29030.  Pseudophoxinus zekayi Bogutskaya, Küçük & Atalay, 2006 Ceyhan spring minnow
29031.  Pseudophoxinus zeregi (Heckel, 1843) Orontes phoxinellus
29032.  Pseudophycis bachus (Forster, 1801) Red codling
29033.  Pseudophycis barbata Günther, 1863 Southern bastard codling
29034.  Pseudophycis breviuscula (Richardson, 1846) Northern bastard codling
29035.  Pseudopimelodus bufonius (Valenciennes, 1840)  
29036.  Pseudopimelodus charus (Valenciennes, 1840)  
29037.  Pseudopimelodus mangurus (Valenciennes, 1835)  
29038.  Pseudopimelodus pulcher (Boulenger, 1887)  
29039.  Pseudopimelodus schultzi (Dahl, 1955)  
29040.  Pseudoplatystoma corruscans (Spix & Agassiz, 1829) Spotted sorubim
29041.  Pseudoplatystoma fasciatum (Linnaeus, 1766) Barred sorubim
29042.  Pseudoplatystoma magdaleniatum Buitrago-Suárez & Burr, 2007  
29043.  Pseudoplatystoma metaense Buitrago-Suárez & Burr, 2007  
29044.  Pseudoplatystoma orinocoense Buitrago-Suárez & Burr, 2007  
29045.  Pseudoplatystoma punctifer (Castelnau, 1855)  
29046.  Pseudoplatystoma reticulatum Eigenmann & Eigenmann, 1889  
29047.  Pseudoplatystoma tigrinum (Valenciennes, 1840) Tiger sorubim
29048.  Pseudoplesiops annae (Weber, 1913) Anna's dottyback
29049.  Pseudoplesiops collare Gill, Randall & Edwards, 1991 Collared dottyback
29050.  Pseudoplesiops howensis Allen, 1987 Lord Howe Dottyback
29051.  Pseudoplesiops immaculatus Gill & Edwards, 2002 Immaculate dottyback
29052.  Pseudoplesiops occasus Fujiwara & Motomura, 2025 Sunset dottyback
29053.  Pseudoplesiops occidentalis Gill & Edwards, 2002  
29054.  Pseudoplesiops revellei Schultz, 1953 Bearded dottyback
29055.  Pseudoplesiops rosae Schultz, 1943 Rose Island basslet
29056.  Pseudoplesiops typus Bleeker, 1858 Hidden basslet
29057.  Pseudoplesiops umbrosus Fujiwara, Gill, Endo, Shibukawa & Motomura, 2025 Shady dottyback
29058.  Pseudoplesiops wassi Gill & Edwards, 2003 Fleckfin dottyback
29059.  Pseudopleuronectes americanus (Walbaum, 1792) Winter flounder
29060.  Pseudopleuronectes herzensteini (Jordan & Snyder, 1901) Yellow striped flounder
29061.  Pseudopleuronectes obscurus (Herzenstein, 1890)  
29062.  Pseudopleuronectes schrenki (Schmidt, 1904) Cresthead flounder
29063.  Pseudopleuronectes yokohamae (Günther, 1877) Marbled flounder
29064.  Pseudopoecilia austrocolumbiana Radda, 1987 Narino toothcarp
29065.  Pseudopoecilia festae (Boulenger, 1898) Festa toothcarp
29066.  Pseudopoecilia fria (Eigenmann & Henn, 1914) Fria toothcarp
29067.  Pseudopungtungia nigra Mori, 1935 Black shinner
29068.  Pseudopungtungia tenuicorpus Jeon & Choi, 1980  
29069.  Pseudoqolus koko (Fisch-Muller & Covain, 2012)  
29070.  Pseudoraja fischeri Bigelow & Schroeder, 1954 Fanfin skate
29071.  Pseudorasbora elongata Wu, 1939  
29072.  Pseudorasbora interrupta Xiao, Lan & Chen, 2007  
29073.  Pseudorasbora parva (Temminck & Schlegel, 1846) Stone moroko
29074.  Pseudorasbora pugnax Kawase & Hosoya, 2015  
29075.  Pseudorasbora pumila Miyadi, 1930 Moroco
29076.  Pseudorestias lirimensis Arratia, Vila, Lam, Guerrero & Quezada-Romegialli, 2017  
29077.  Pseudorhodeus tanago (Tanaka, 1909) Tokyo bitterling
29078.  Pseudorhombus annulatus Norman, 1927 Ringed flounder
29079.  Pseudorhombus argus Weber, 1913 Peacock flounder
29080.  Pseudorhombus arsius (Hamilton, 1822) Largetooth flounder
29081.  Pseudorhombus binii Tortonese, 1955  
29082.  Pseudorhombus cinnamoneus (Temminck & Schlegel, 1846) Cinnamon flounder
29083.  Pseudorhombus ctenosquamis (Oshima, 1927)  
29084.  Pseudorhombus diplospilus Norman, 1926 Four twin-spot flounder
29085.  Pseudorhombus dupliciocellatus Regan, 1905 Ocellated flounder
29086.  Pseudorhombus elevatus Ogilby, 1912 Deep flounder
29087.  Pseudorhombus javanicus (Bleeker, 1853) Javan flounder
29088.  Pseudorhombus jenynsii (Bleeker, 1855) Smalltooth flounder
29089.  Pseudorhombus levisquamis (Oshima, 1927)  
29090.  Pseudorhombus malayanus Bleeker, 1865 Malayan flounder
29091.  Pseudorhombus megalops Fowler, 1934  
29092.  Pseudorhombus micrognathus Norman, 1927  
29093.  Pseudorhombus natalensis Gilchrist, 1904 Natal flounders
29094.  Pseudorhombus neglectus Bleeker, 1865  
29095.  Pseudorhombus oculocirris Amaoka, 1969  
29096.  Pseudorhombus oligodon (Bleeker, 1854) Roughscale flounder
29097.  Pseudorhombus pentophthalmus Günther, 1862 Fivespot flounder
29098.  Pseudorhombus quinquocellatus Weber & de Beaufort, 1929 Five-eyed flounder
29099.  Pseudorhombus russellii (Gray, 1834)  
29100.  Pseudorhombus spinosus McCulloch, 1914 Spiny flounder
29101.  Pseudorhombus tenuirastrum (Waite, 1899)  
29102.  Pseudorhombus triocellatus (Bloch & Schneider, 1801) Three spotted flounders
29103.  Pseudorinelepis genibarbis (Valenciennes, 1840)  
29104.  Pseudoscaphirhynchus fedtschenkoi (Kessler, 1872) Syr Darya sturgeon
29105.  Pseudoscaphirhynchus hermanni (Kessler, 1877) Dwarf sturgeon
29106.  Pseudoscaphirhynchus kaufmanni (Kessler, 1877) Amu Darya sturgeon
29107.  Pseudosciades sona (Hamilton, 1822) Sona sea catfish
29108.  Pseudoscopelus altipinnis Parr, 1933  
29109.  Pseudoscopelus aphos Prokofiev & Kukuev, 2005  
29110.  Pseudoscopelus astronesthidens Prokofiev & Kukuev, 2006  
29111.  Pseudoscopelus australis Prokofiev & Kukuev, 2006  
29112.  Pseudoscopelus bothrorrhinos Melo, Walker & Klepadlo, 2007  
29113.  Pseudoscopelus cephalus Fowler, 1934  
29114.  Pseudoscopelus cordilluminatus Melo, 2010  
29115.  Pseudoscopelus lavenbergi Melo, Walker & Klepadlo, 2007  
29116.  Pseudoscopelus obtusifrons (Fowler, 1934)  
29117.  Pseudoscopelus odontoglossus Melo, 2010  
29118.  Pseudoscopelus parini Prokofiev & Kukuev, 2006  
29119.  Pseudoscopelus paxtoni Melo, 2010  
29120.  Pseudoscopelus pierbartus Spitz, Quéro & Vayne, 2007  
29121.  Pseudoscopelus sagamianus Tanaka, 1908  
29122.  Pseudoscopelus scriptus Lütken, 1892  
29123.  Pseudoscopelus scutatus Krefft, 1971  
29124.  Pseudosetipinna haizhouensis Peng & Zhao, 1988  
29125.  Pseudosimochromis babaulti (Pellegrin, 1927)  
29126.  Pseudosimochromis curvifrons (Poll, 1942)  
29127.  Pseudosimochromis margaretae (Axelrod & Harrison, 1978)  
29128.  Pseudosimochromis marginatus (Poll, 1956)  
29129.  Pseudosinocyclocheilus jinxiensis (Zheng, Xiu & Yang, 2013)  
29130.  Pseudosphromenus cupanus (Cuvier, 1831) Spiketail paradisefish
29131.  Pseudosphromenus dayi (Köhler, 1908)  
29132.  Pseudostegophilus haemomyzon (Myers, 1942)  
29133.  Pseudostegophilus nemurus (Günther, 1869)  
29134.  Pseudosynanceia melanostigma Day, 1875 Blackfin stonefish
29135.  Pseudotanganikallabes prognatha Wright, 2017  
29136.  Pseudotatia parva Mees, 1974  
29137.  Pseudotocinclus juquiae Takako, Oliveira & Oyakawa, 2005  
29138.  Pseudotocinclus parahybae Takako, Oliveira & Oyakawa, 2005  
29139.  Pseudotocinclus tietensis (Ihering, 1907)  
29140.  Pseudotolithus elongatus (Bowdich, 1825) Bobo croaker
29141.  Pseudotolithus epipercus (Bleeker, 1863) Guinea croaker
29142.  Pseudotolithus moorii (Günther, 1865) Cameroon croaker
29143.  Pseudotolithus senegalensis (Valenciennes, 1833) Cassava croaker
29144.  Pseudotolithus senegallus (Cuvier, 1830) Law croaker
29145.  Pseudotolithus typus Bleeker, 1863 Longneck croaker
29146.  Pseudotothyris ignota Martins, Britski & Langeani, 2014  
29147.  Pseudotothyris janeirensis Britski & Garavello, 1984  
29148.  Pseudotothyris obtusa (Miranda Ribeiro, 1911)  
29149.  Pseudotriacanthus strigilifer (Cantor, 1849) Long-spined tripodfish
29150.  Pseudotriakis microdon de Brito Capello, 1868 False catshark
29151.  Pseudotrichonotus altivelis Yoshino & Araga, 1975  
29152.  Pseudotrichonotus belos Gill & Pogonoski, 2016 Dart sand-diving lizardfish
29153.  Pseudotrichonotus caeruleoflavus Allen, Erdmann, Suharti & Sianipar, 2017  
29154.  Pseudotrichonotus xanthotaenia Parin, 1992  
29155.  Pseudotropheus benetos (Bowers & Stauffer, 1997)  
29156.  Pseudotropheus brevis (Trewavas, 1935)  
29157.  Pseudotropheus crabro (Ribbink & Lewis, 1982)  
29158.  Pseudotropheus cyaneorhabdos (Bowers & Stauffer, 1997)  
29159.  Pseudotropheus elegans Trewavas, 1935  
29160.  Pseudotropheus fuscoides Fryer, 1956  
29161.  Pseudotropheus fuscus Trewavas, 1935  
29162.  Pseudotropheus galanos Stauffer & Kellogg, 2002  
29163.  Pseudotropheus interruptus (Johnson, 1975)  
29164.  Pseudotropheus johannii Eccles, 1973 Bluegray mbuna
29165.  Pseudotropheus likomae Konings, Miller & Stauffer, 2024  
29166.  Pseudotropheus livingstonii (Boulenger, 1899)  
29167.  Pseudotropheus perileucos (Bowers & Stauffer, 1997)  
29168.  Pseudotropheus perspicax (Trewavas, 1935)  
29169.  Pseudotropheus purpuratus Johnson, 1976  
29170.  Pseudotropheus tursiops Burgess & Axelrod, 1975  
29171.  Pseudotropheus williamsi (Günther, 1894) Red top williamsi
29172.  Pseudotrypauchen multiradiatus Hardenberg, 1931  
29173.  Pseudotylosurus angusticeps (Günther, 1866)  
29174.  Pseudotylosurus microps (Günther, 1866)  
29175.  Pseudovespicula dracaena (Cuvier, 1829) Draco waspfish
29176.  Pseudoxiphophorus anzuetoi (Rosen & Bailey, 1979) Blue spotted Guatamala toothcarp
29177.  Pseudoxiphophorus bimaculatus (Heckel, 1848) Twospot livebearer
29178.  Pseudoxiphophorus cataractae (Rosen, 1979) Cobán toothcarp
29179.  Pseudoxiphophorus diremptus (Rosen, 1979) Sebol toothcarp
29180.  Pseudoxiphophorus jonesii (Günther, 1874) Barred killifish
29181.  Pseudoxiphophorus litoperas (Rosen & Bailey, 1979) Cahabón toothcarp
29182.  Pseudoxiphophorus obliquus (Rosen, 1979) Usumacinta toothcarp
29183.  Pseudupeneus grandisquamis (Gill, 1863) Bigscale goatfish
29184.  Pseudupeneus maculatus (Bloch, 1793) Spotted goatfish
29185.  Pseudupeneus prayensis (Cuvier, 1829) West African goatfish
29186.  Psilodraco breviceps Norman, 1937  
29187.  Psilogobius mainlandi Baldwin, 1972 Mainland's goby
29188.  Psilogobius prolatus Watson & Lachner, 1985 Longjaw shrimpgoby
29189.  Psilogobius randalli (Goren & Karplus, 1983)  
29190.  Psilorhynchus amplicephalus Arunachalam, Muralidharan & Sivakumar, 2007  
29191.  Psilorhynchus arunachalensis (Nebeshwar, Bagra & Das, 2007)  
29192.  Psilorhynchus balitora (Hamilton, 1822) Balitora minnow
29193.  Psilorhynchus brachyrhynchus Conway & Britz, 2010  
29194.  Psilorhynchus breviminor Conway & Mayden, 2008  
29195.  Psilorhynchus chakpiensis Shangningam & Vishwanath, 2013  
29196.  Psilorhynchus gokkyi Conway & Britz, 2010  
29197.  Psilorhynchus hamiltoni Conway, Dittmer, Jezisek & Ng, 2013  
29198.  Psilorhynchus homaloptera Hora & Mukerji, 1935 Torrent stone carp
29199.  Psilorhynchus kaladanensis Lalramliana, Lalnuntluanga & Lalronunga, 2015  
29200.  Psilorhynchus khopai Lalramliana, Solo, Lalronunga & Lalnuntluanga, 2014  
29201.  Psilorhynchus konemi Shangningam & Vishwanath, 2016  
29202.  Psilorhynchus kosygini Shangningam, 2024 Torrent minnow
29203.  Psilorhynchus maculatus Shangningam & Vishwanath, 2013  
29204.  Psilorhynchus magnaoculus Shangningam & Kosygin, 2021  
29205.  Psilorhynchus melissa Conway & Kottelat, 2010  
29206.  Psilorhynchus microphthalmus Vishwanath & Manojkumar, 1995  
29207.  Psilorhynchus nepalensis Conway & Mayden, 2008  
29208.  Psilorhynchus ngathanu Shangningam & Vishwanath, 2013  
29209.  Psilorhynchus nudithoracicus Tilak & Husain, 1980 Rainbow minnow
29210.  Psilorhynchus olliei Conway & Britz, 2015  
29211.  Psilorhynchus pavimentatus Conway & Kottelat, 2010  
29212.  Psilorhynchus piperatus Conway & Britz, 2010  
29213.  Psilorhynchus pseudecheneis Menon & Datta, 1964 Nepalese minnow
29214.  Psilorhynchus rahmani Conway & Mayden, 2008  
29215.  Psilorhynchus robustus Conway & Kottelat, 2007  
29216.  Psilorhynchus rowleyi Hora & Misra, 1941  
29217.  Psilorhynchus sucatio (Hamilton, 1822) River stone carp
29218.  Psilorhynchus tenura Arunachalam & Muralidharan, 2008  
29219.  Psilorhynchus tysoni Conway & Pinion, 2016  
29220.  Psilotris alepis Ginsburg, 1953 Scaleless goby
29221.  Psilotris boehlkei Greenfield, 1993  
29222.  Psilotris celsa Böhlke, 1963 Highspine goby
29223.  Psilotris kaufmani Greenfield, Findley & Johnson, 1993  
29224.  Psilotris laetarii Van Tassell & Young, 2016 Burrow splitfin goby
29225.  Psilotris laurae Van Tassell, Tornabene & Baldwin, 2016 Thin-barred goby
29226.  Psychrolutes inermis (Vaillant, 1888)  
29227.  Psychrolutes macrocephalus (Gilchrist, 1904)  
29228.  Psychrolutes marcidus (McCulloch, 1926) Smooth-head blobfish
29229.  Psychrolutes marmoratus (Gill, 1889)  
29230.  Psychrolutes microporos Nelson, 1995  
29231.  Psychrolutes occidentalis Fricke, 1990 Western Australian sculpin
29232.  Psychrolutes paradoxus Günther, 1861 Tadpole sculpin
29233.  Psychrolutes phrictus Stein & Bond, 1978 Blob sculpin
29234.  Psychrolutes sigalutes (Jordan & Starks, 1895) Soft sculpin
29235.  Psychrolutes sio Nelson, 1980  
29236.  Psychrolutes subspinosus (Jensen, 1902)  
29237.  Ptarmus gallus (Kossmann & Räuber, 1877)  
29238.  Ptarmus jubatus (Smith, 1935) Crested scorpionfish
29239.  Pteraclis aesticola (Jordan & Snyder, 1901) Pacific fanfish
29240.  Pteraclis carolinus Valenciennes, 1833 Fanfish
29241.  Pteraclis veliferum (Pallas, 1770) Spotted fanfish
29242.  Pteragogus aurigarius (Richardson, 1845)  
29243.  Pteragogus clarkae Randall, 2013  
29244.  Pteragogus cryptus Randall, 1981  
29245.  Pteragogus enneacanthus (Bleeker, 1853) Cockerel wrasse
29246.  Pteragogus flagellifer (Valenciennes, 1839) Cocktail wrasse
29247.  Pteragogus guttatus (Fowler & Bean, 1928) Sneaky wrasse
29248.  Pteragogus pelycus Randall, 1981 Sideburn wrasse
29249.  Pteragogus taeniops (Peters, 1855) Cheekbar wrasse
29250.  Pteragogus trispilus Randall, 2013  
29251.  Pteragogus turdus Iino & Motomura, 2022 Thrush sneaky wrasse
29252.  Pteragogus variabilis Randall, 2013  
29253.  Pterapogon kauderni Koumans, 1933 Banggai cardinal fish
29254.  Ptereleotris arabica Randall & Hoese, 1985 Arabian dartfish
29255.  Ptereleotris brachyptera Randall & Suzuki, 2008 Lowfin dartfish
29256.  Ptereleotris caeruleomarginata Allen, Erdmann & Cahyani, 2012 Bluemargin dartfish
29257.  Ptereleotris calliura (Jordan & Gilbert, 1882) Blue goby
29258.  Ptereleotris carinata Bussing, 2001 Panamic dartfish
29259.  Ptereleotris crossogenion Randall & Suzuki, 2008 Fringechin dartfish
29260.  Ptereleotris cyanops Kodeeswaran & Praveenraj, 2020  
29261.  Ptereleotris evides (Jordan & Hubbs, 1925) Blackfin dartfish
29262.  Ptereleotris grammica Randall & Lubbock, 1982 Lined dartfish
29263.  Ptereleotris hanae (Jordan & Snyder, 1901) Blue hana goby
29264.  Ptereleotris helenae (Randall, 1968) Hovering goby
29265.  Ptereleotris heteroptera (Bleeker, 1855) Blacktail goby
29266.  Ptereleotris kallista Randall & Suzuki, 2008 Beautiful Dartfish
29267.  Ptereleotris lineopinnis (Fowler, 1935) Sad glider
29268.  Ptereleotris melanopogon Randall & Hoese, 1985  
29269.  Ptereleotris microlepis (Bleeker, 1856) Blue gudgeon
29270.  Ptereleotris monoptera Randall & Hoese, 1985 Lyre-tail dart-goby
29271.  Ptereleotris randalli Gasparini, Rocha & Floeter, 2001 Brazilian dartfish
29272.  Ptereleotris rubristigma Allen, Erdmann & Cahyani, 2012 Redspot dartfish
29273.  Ptereleotris uroditaenia Randall & Hoese, 1985 Flagtail dartfish
29274.  Ptereleotris zebra (Fowler, 1938) Chinese zebra goby
29275.  Pterengraulis atherinoides (Linnaeus, 1766) Wingfin anchovy
29276.  Pterobrycon landoni Eigenmann, 1913  
29277.  Pterobrycon myrnae Bussing, 1974 Semaphore tetra
29278.  Pterobunocephalus depressus (Haseman, 1911)  
29279.  Pterobunocephalus dolichurus (Delsman, 1941)  
29280.  Pterocaesio capricornis Smith & Smith, 1963 Capricorn fusilier
29281.  Pterocaesio chrysozona (Cuvier, 1830) Goldband fusilier
29282.  Pterocaesio digramma (Bleeker, 1864) Double-lined fusilier
29283.  Pterocaesio flavifasciata Allen & Erdmann, 2006 Yellowstripe fusilier
29284.  Pterocaesio lativittata Carpenter, 1987 Wide-band fusilier
29285.  Pterocaesio marri Schultz, 1953 Marr's fusilier
29286.  Pterocaesio monikae Allen & Erdmann, 2008 Cenderawasih fusilier
29287.  Pterocaesio pisang (Bleeker, 1853) Banana fusilier
29288.  Pterocaesio randalli Carpenter, 1987 Randall's fusilier
29289.  Pterocaesio tessellata Carpenter, 1987 Onestripe fusilier
29290.  Pterocaesio tile (Cuvier, 1830) Dark-banded fusilier
29291.  Pterocaesio trilineata Carpenter, 1987 Three-stripe fusilier
29292.  Pterocerdale insolita Hoese & Motomura, 2009  
29293.  Pterochromis congicus (Boulenger, 1897)  
29294.  Pterocryptis anomala (Herre, 1934)  
29295.  Pterocryptis barakensis Vishwanath & Nebeshwar Sharma, 2006  
29296.  Pterocryptis berdmorei (Blyth, 1860)  
29297.  Pterocryptis bokorensis (Pellegrin & Chevey, 1937)  
29298.  Pterocryptis buccata Ng & Kottelat, 1998 Cave sheatfish
29299.  Pterocryptis burmanensis (Thant, 1966)  
29300.  Pterocryptis cochinchinensis (Valenciennes, 1840)  
29301.  Pterocryptis crenula Ng & Freyhof, 2001  
29302.  Pterocryptis cucphuongensis (Mai, 1978)  
29303.  Pterocryptis furnessi (Fowler, 1905)  
29304.  Pterocryptis gangelica Peters, 1861  
29305.  Pterocryptis indica (Datta, Barman & Jayaram, 1987)  
29306.  Pterocryptis inusitata Ng, 1999  
29307.  Pterocryptis taytayensis (Herre, 1924)  
29308.  Pterocryptis torrentis (Kobayakawa, 1989)  
29309.  Pterocryptis verecunda Ng & Freyhof, 2001  
29310.  Pterocryptis wynaadensis (Day, 1873)  
29311.  Pterodoras granulosus (Valenciennes, 1821) Granulated catfish
29312.  Pterodoras rivasi (Fernández-Yépez, 1950)  
29313.  Pterogobius elapoides (Günther, 1872)  
29314.  Pterogobius virgo (Temminck & Schlegel, 1845)  
29315.  Pterogobius zacalles Jordan & Snyder, 1901  
29316.  Pterogobius zonoleucus Jordan & Snyder, 1901  
29317.  Pterogymnus laniarius (Valenciennes, 1830) Panga seabream
29318.  Pteroidichthys acutus Motomura & Kanade, 2015 Longsnout weedy scorpionfish
29319.  Pteroidichthys amboinensis Bleeker, 1856 Ambon scorpionfish
29320.  Pteroidichthys caussei Motomura & Kanade, 2015 Causse's scorpionfish
29321.  Pteroidichthys noronhai (Fowler, 1938) Noronha's scorpionfish
29322.  Pterois andover Allen & Erdmann, 2008 Andover lionfish
29323.  Pterois antennata (Bloch, 1787) Broadbarred firefish
29324.  Pterois brevipectoralis (Mandrytsa, 2002)  
29325.  Pterois cincta Rüppell, 1838 Red sea lionfish
29326.  Pterois lunulata Temminck & Schlegel, 1843 Luna lion fish
29327.  Pterois miles (Bennett, 1828) Devil firefish
29328.  Pterois mombasae (Smith, 1957) Frillfin turkeyfish
29329.  Pterois paucispinula Matsunuma & Motomura, 2014  
29330.  Pterois radiata Cuvier, 1829 Radial firefish
29331.  Pterois russelii Bennett, 1831 Plaintail turkeyfish
29332.  Pterois sphex Jordan & Evermann, 1903 Hawaiian turkeyfish
29333.  Pterois volitans (Linnaeus, 1758) Red lionfish
29334.  Pterolebias hoignei Thomerson, 1974  
29335.  Pterolebias longipinnis Garman, 1895 Longfin killie
29336.  Pterolebias phasianus Costa, 1988  
29337.  Pterolebias zonatus Myers, 1935  
29338.  Pteronemacheilus lucidorsum Bohlen & Ŝlechtová, 2011  
29339.  Pteronemacheilus meridionalis (Zhu, 1982)  
29340.  Pteronotropis cummingsae (Myers, 1925) Dusky shiner
29341.  Pteronotropis euryzonus (Suttkus, 1955) Broadstripe shiner
29342.  Pteronotropis grandipinnis (Jordan, 1877) Apalachee shiner
29343.  Pteronotropis harperi (Fowler, 1941) Redeye chub
29344.  Pteronotropis hubbsi (Bailey & Robison, 1978) Bluehead shiner
29345.  Pteronotropis hypselopterus (Günther, 1868) Sailfin shiner
29346.  Pteronotropis merlini (Suttkus & Mettee, 2001) Orangetail shiner
29347.  Pteronotropis metallicus (Jordan & Meek, 1884) Metallic shiner
29348.  Pteronotropis signipinnis (Bailey & Suttkus, 1952) Flagfin shiner
29349.  Pteronotropis stonei (Fowler, 1921) Lowland shiner
29350.  Pteronotropis welaka (Evermann & Kendall, 1898) Bluenose shiner
29351.  Pterophycis spatium Ho, 2019 Bigfin mora
29352.  Pterophyllum altum Pellegrin, 1903  
29353.  Pterophyllum leopoldi (Gosse, 1963)  
29354.  Pterophyllum scalare (Schultze, 1823) Freshwater angelfish
29355.  Pteroplatytrygon violacea (Bonaparte, 1832) Pelagic stingray
29356.  Pteropsaron dabfar Iwamoto, 2014  
29357.  Pteropsaron evolans Jordan & Snyder, 1902  
29358.  Pteropsaron heemstrai Nelson, 1982  
29359.  Pteropsaron incisum Gilbert, 1905  
29360.  Pteropsaron indicum Victor & Kumar, 2019 Indian signalfish
29361.  Pteropsaron levitoni Iwamoto, 2014  
29362.  Pteropsaron longipinnis Allen & Erdmann, 2012 Midwater sand-diver
29363.  Pteropsaron natalensis (Nelson, 1982)  
29364.  Pteropsaron neocaledonicus Fourmanoir & Rivaton, 1979  
29365.  Pteropsaron springeri Smith & Johnson, 2007 Springer's sand-diver
29366.  Pteroscion peli (Bleeker, 1863) Boe drum
29367.  Pterosturisoma microps (Eigenmann & Allen, 1942)  
29368.  Pterothrissus gissu Hilgendorf, 1877 Japanese gissu
29369.  Pterotolithus lateoides (Bleeker, 1849) Bigmouth croaker
29370.  Pterotolithus maculatus (Cuvier, 1830) Blotched tiger-toothed croaker
29371.  Pterycombus brama Fries, 1837 Atlantic fanfish
29372.  Pterycombus petersii (Hilgendorf, 1878) Prickly fanfish
29373.  Pterygoplichthys ambrosettii (Holmberg, 1893)  
29374.  Pterygoplichthys disjunctivus (Weber, 1991) Vermiculated sailfin catfish
29375.  Pterygoplichthys etentaculatus (Spix & Agassiz, 1829)  
29376.  Pterygoplichthys gibbiceps (Kner, 1854) Leopard pleco
29377.  Pterygoplichthys joselimaianus (Weber, 1991)  
29378.  Pterygoplichthys lituratus (Kner, 1854)  
29379.  Pterygoplichthys multiradiatus (Hancock, 1828) Orinoco sailfin catfish
29380.  Pterygoplichthys pardalis (Castelnau, 1855) Amazon sailfin catfish
29381.  Pterygoplichthys parnaibae (Weber, 1991)  
29382.  Pterygoplichthys punctatus (Kner, 1854) Corroncho
29383.  Pterygoplichthys scrophus (Cope, 1874)  
29384.  Pterygoplichthys undecimalis (Steindachner, 1878)  
29385.  Pterygoplichthys weberi Armbruster & Page, 2006  
29386.  Pterygoplichthys xinguensis (Weber, 1991)  
29387.  Pterygoplichthys zuliaensis Weber, 1991  
29388.  Pterygotrigla amaokai Richards, Yato & Last, 2003  
29389.  Pterygotrigla andertoni Waite, 1910 Painted latchet
29390.  Pterygotrigla arabica (Boulenger, 1888)  
29391.  Pterygotrigla cajorarori Richards & Yato, 2012 Hyperostotic gurnard
29392.  Pterygotrigla draiggoch Richards, Yato & Last, 2003 Dragon gurnard
29393.  Pterygotrigla elicryste Richards, Yato & Last, 2003 Dwarf gurnard
29394.  Pterygotrigla gomoni Last & Richards, 2012 Gomon's gurnard
29395.  Pterygotrigla guezei Fourmanoir, 1963 Island gurnard
29396.  Pterygotrigla hafizi Richards, Yato & Last, 2003  
29397.  Pterygotrigla hemisticta (Temminck & Schlegel, 1843) Blackspotted gurnard
29398.  Pterygotrigla hoplites (Fowler, 1938) Swordspine gurnard
29399.  Pterygotrigla intermedica Roy, Ray, Mishra, Mishra & Mohapatra, 2023 Intermediate Indian gurnard.
29400.  Pterygotrigla jacad Richards & Yato, 2014 Bigeye gurnard
29401.  Pterygotrigla leptacanthus (Günther, 1880) Black-finned gurnard
29402.  Pterygotrigla macrolepidota (Kamohara, 1938)  
29403.  Pterygotrigla macrorhynchus Kamohara, 1936 Longnose gurnard
29404.  Pterygotrigla megalops (Fowler, 1938) Large eye gurnard
29405.  Pterygotrigla multiocellata (Matsubara, 1937) Antrorse spined gurnard
29406.  Pterygotrigla multipunctata Yatou & Yamakawa, 1983  
29407.  Pterygotrigla pauli Hardy, 1982 Yellow spotted gurnard
29408.  Pterygotrigla picta (Günther, 1880) Spotted gurnard
29409.  Pterygotrigla polyommata (Richardson, 1839) Latchet
29410.  Pterygotrigla robertsi del Cerro & Lloris, 1997 Roberts' gurnard
29411.  Pterygotrigla ryukyuensis Matsubara & Hiyama, 1932 Ryukyu gurnard
29412.  Pterygotrigla saumarez Last & Richards, 2012 Saumarez Gurnard
29413.  Pterygotrigla soela Richards, Yato & Last, 2003 Soela gurnard
29414.  Pterygotrigla spirai Golani & Baranes, 1997  
29415.  Pterygotrigla tagala (Herre & Kauffman, 1952)  
29416.  Pterygotrigla urashimai Richards, Yato & Last, 2003  
29417.  Ptilichthys goodei Bean, 1881 Quillfish
29418.  Ptychidio jordani Myers, 1930  
29419.  Ptychidio longibarbus Chen & Chen, 1989  
29420.  Ptychidio macrops Fang, 1981  
29421.  Ptychobarbus chungtienensis (Tsao, 1964) Heavy lips fish
29422.  Ptychobarbus conirostris Steindachner, 1866 Indus snowtrout
29423.  Ptychobarbus dipogon (Regan, 1905)  
29424.  Ptychobarbus kaznakovi Nikolskii, 1903  
29425.  Ptychocharax rhyacophila Weitzman, Fink, Machado-Allison & Royero L., 1994  
29426.  Ptychocheilus grandis (Ayres, 1854) Sacramento pikeminnow
29427.  Ptychocheilus lucius Girard, 1856 Colorado pikeminnow
29428.  Ptychocheilus oregonensis (Richardson, 1836) Northern pikeminnow
29429.  Ptychocheilus umpquae Snyder, 1908 Umpqua pikeminnow
29430.  Ptychochromis curvidens Stiassny & Sparks, 2006 Northern Madagascar cichlid
29431.  Ptychochromis ernestmagnusi Sparks & Stiassny, 2010 Black-finned Madagascar cichlid
29432.  Ptychochromis grandidieri Sauvage, 1882 High-finned Madagascar cichlid
29433.  Ptychochromis inornatus Sparks, 2002 Grey Madagascar cichlid
29434.  Ptychochromis insolitus Stiassny & Sparks, 2006 Veil-finned Madagascar cichlid
29435.  Ptychochromis loisellei Stiassny & Sparks, 2006 Blotched Madagascar cichlid
29436.  Ptychochromis mainty Martinez, Arroyave & Sparks, 2015 Southern Madagascar cichlid
29437.  Ptychochromis makira Stiassny & Sparks, 2006 Back-striped Madagascar cichlid
29438.  Ptychochromis oligacanthus (Bleeker, 1868) Four-spotted Madagascar cichlid
29439.  Ptychochromis onilahy Stiassny & Sparks, 2006 Western Madagascar cichlid
29440.  Ptychochromoides betsileanus (Boulenger, 1899) Dark Madagascar cichlid
29441.  Ptychochromoides itasy Sparks, 2004 Black Madagascar cichlid
29442.  Ptychochromoides vondrozo Sparks & Reinthal, 2001 Marbled Madagascar cichlid
29443.  Puck pinnata Pietsch, 1978  
29444.  Pugnaso curtirostris (Castelnau, 1872) Pug-nosed pipefish
29445.  Pungitius bussei (Warpachowski, 1888)  
29446.  Pungitius hellenicus Stephanidis, 1971  
29447.  Pungitius laevis (Cuvier, 1829) Smoothtail ninespine stickleback
29448.  Pungitius modestus Matsumoto, Matsuura & Hanzawa, 2021  
29449.  Pungitius platygaster (Kessler, 1859) Southern ninespine stickleback
29450.  Pungitius polyakovi Shedko, Shedko & Pietsch, 2005  
29451.  Pungitius pungitius (Linnaeus, 1758) Ninespine stickleback
29452.  Pungitius sinensis (Guichenot, 1869) Amur stickleback
29453.  Pungitius stenurus (Kessler, 1876)  
29454.  Pungitius tymensis (Nikolskii, 1889) Sakhalin stickleback
29455.  Pungitius vulgaris (Mauduyt, 1848) Poitevin stickleback
29456.  Pungtungia herzi Herzenstein, 1892  
29457.  Pungtungia hilgendorfi (Jordan & Fowler, 1903)  
29458.  Pungtungia shiraii Oshima, 1957  
29459.  Pungu maclareni (Trewavas, 1962)  
29460.  Puntigrus anchisporus (Vaillant, 1902)  
29461.  Puntigrus navjotsodhii (Tan, 2012)  
29462.  Puntigrus partipentazona (Fowler, 1934)  
29463.  Puntigrus pulcher (Rendahl, 1922)  
29464.  Puntigrus tetrazona (Bleeker, 1855) Sumatra barb
29465.  Puntioplites bulu (Bleeker, 1851)  
29466.  Puntioplites falcifer Smith, 1929  
29467.  Puntioplites proctozystron (Bleeker, 1865)  
29468.  Puntioplites waandersi (Bleeker, 1859)  
29469.  Puntius ambassis (Day, 1869)  
29470.  Puntius amphibius (Valenciennes, 1842) Scarlet-banded barb
29471.  Puntius aphya (Günther, 1868)  
29472.  Puntius arenatus (Day, 1878)  
29473.  Puntius bimaculatus (Bleeker, 1863) Redside barb
29474.  Puntius bramoides (Valenciennes, 1842)  
29475.  Puntius brevis (Bleeker, 1849)  
29476.  Puntius burmanicus (Day, 1878)  
29477.  Puntius cauveriensis (Hora, 1937)  
29478.  Puntius chola (Hamilton, 1822) Swamp barb
29479.  Puntius crescentus Yazdani & Singh, 1994  
29480.  Puntius deccanensis Yazdani & Babu Rao, 1976 Deccan barb
29481.  Puntius dolichopterus Plamoottil, 2015 Long fin Kerala barb
29482.  Puntius dorsalis (Jerdon, 1849) Long snouted barb
29483.  Puntius euspilurus Plamoottil, 2016 The Slim barb
29484.  Puntius fraseri (Hora & Misra, 1938) Dharna barb
29485.  Puntius kamalika Silva, Maduwage & Pethiyagoda, 2008 Kami barb
29486.  Puntius kelumi Pethiyagoda, Silva, Maduwage & Meegaskumbura, 2008 Red eye barb
29487.  Puntius khohi Dobriyal, Singh, Uniyal, Joshi, Phurailatpam & Bisht, 2004  
29488.  Puntius kyphus Plamoottil, 2019 Hump backed puntius
29489.  Puntius layardi (Günther, 1868) Layardi's barb
29490.  Puntius madhusoodani Krishnakumar, Benno Pereira & Radhakrishnan, 2012  
29491.  Puntius mahecola (Valenciennes, 1844)  
29492.  Puntius masyai Smith, 1945  
29493.  Puntius melanostigma (Day, 1878)  
29494.  Puntius morehensis Arunkumar & Tombi Singh, 1998  
29495.  Puntius mudumalaiensis Menon & Rema Devi, 1992  
29496.  Puntius muzaffarpurensis Srivastava, Verma & Sharma, 1977  
29497.  Puntius nangalensis Jayaram, 1990  
29498.  Puntius nelsoni Plamoottil, 2014 Travancore yellow barb
29499.  Puntius nigronotus Plamoottil, 2015 Malabar black-backed barb
29500.  Puntius ocellus Plamoottil & Vineeth, 2020 Tail eyed puntius
29501.  Puntius parrah Day, 1865  
29502.  Puntius paucimaculatus Wang & Ni, 1982  
29503.  Puntius pinnauratus (Day, 1865)  
29504.  Puntius pugio Kullander, 2008  
29505.  Puntius punjabensis (Day, 1871)  
29506.  Puntius puntio (Hamilton, 1822) Puntio barb
29507.  Puntius sachsii (Ahl, 1923) Goldfinned barb
29508.  Puntius sahyadriensis Silas, 1953 Khavli barb
29509.  Puntius sanctus Plamoottil, 2020 Divine barb
29510.  Puntius sealei (Herre, 1933)  
29511.  Puntius snyderi Oshima, 1919  
29512.  Puntius sophore (Hamilton, 1822) Pool barb
29513.  Puntius sophoroides (Günther, 1868)  
29514.  Puntius spilopterus (Fowler, 1934)  
29515.  Puntius stigma (Valenciennes, 1844)  
29516.  Puntius takhoaensis Nguyen & Doan, 1969  
29517.  Puntius terio (Hamilton, 1822) Onespot barb
29518.  Puntius tetraspilus (Günther, 1868)  
29519.  Puntius thermalis (Valenciennes, 1844) Sri Lanka swamp barb
29520.  Puntius titteya Deraniyagala, 1929 Cherry barb
29521.  Puntius viridis Plamoottil & Abraham, 2014 Spot-fin green barb
29522.  Puntius vittatus Day, 1865 Greenstripe barb
29523.  Puntius waageni (Day, 1872)  
29524.  Puzanovia rubra Fedorov, 1975  
29525.  Puzanovia virgata Fedorov, 1982  
29526.  Pycnochromis abruptus (Randall, 2001)  
29527.  Pycnochromis acares (Randall & Swerdloff, 1973) Midget chromis
29528.  Pycnochromis agilis (Smith, 1960) Agile chromis
29529.  Pycnochromis alleni (Randall, Ida & Moyer, 1981) Allen's chromis
29530.  Pycnochromis amboinensis (Bleeker, 1871) Ambon chromis
29531.  Pycnochromis atripes (Fowler & Bean, 1928) Dark-fin chromis
29532.  Pycnochromis bami (Randall & McCosker, 1992)  
29533.  Pycnochromis caudalis (Randall, 1988) Blue-axil chromis
29534.  Pycnochromis delta (Randall, 1988) Deep reef chromis
29535.  Pycnochromis dimidiatus (Klunzinger, 1871) Chocolatedip chromis
29536.  Pycnochromis fatuhivae (Randall, 2001)  
29537.  Pycnochromis fieldi (Randall & DiBattista, 2013) Two-tone Chromis
29538.  Pycnochromis flavipectoralis (Randall, 1988) Malayan chromis
29539.  Pycnochromis hanui (Randall & Swerdloff, 1973) Chocolate-dip Chromis
29540.  Pycnochromis howsoni (Allen & Erdmann, 2014)  
29541.  Pycnochromis iomelas (Jordan & Seale, 1906) Half-and-half chromis
29542.  Pycnochromis leucurus (Gilbert, 1905) Whitetail chromis
29543.  Pycnochromis lineatus (Fowler & Bean, 1928) Lined chromis
29544.  Pycnochromis margaritifer (Fowler, 1946) Bicolor chromis
29545.  Pycnochromis nigrurus (Smith, 1960) Blacktail chromis
29546.  Pycnochromis ovatiformis (Fowler, 1946) Ovate chromis
29547.  Pycnochromis pacifica (Allen & Erdmann, 2020) Pacific bronze Chromis
29548.  Pycnochromis retrofasciatus (Weber, 1913) Black-bar chromis
29549.  Pycnochromis vanderbilti Fowler, 1941 Vanderbilt's chromis
29550.  Pycnocraspedum armatum Gosline, 1954  
29551.  Pycnocraspedum fulvum Machida, 1984  
29552.  Pycnocraspedum microlepis (Matsubara, 1943)  
29553.  Pycnocraspedum phyllosoma (Parr, 1933)  
29554.  Pycnocraspedum squamipinne Alcock, 1889 Pelagic cusk
29555.  Pygidianops amphioxus de Pinna & Kirovsky, 2011  
29556.  Pygidianops cuao Schaefer, Provenzano, de Pinna & Baskin, 2005  
29557.  Pygidianops eigenmanni Myers, 1944  
29558.  Pygidianops magoi Schaefer, Provenzano, de Pinna & Baskin, 2005  
29559.  Pygocentrus cariba (Humboldt, 1821) Black spot piranha
29560.  Pygocentrus nattereri Kner, 1858 Red piranha
29561.  Pygocentrus palometa Valenciennes, 1850  
29562.  Pygocentrus piraya (Cuvier, 1819) San Francisco piranha
29563.  Pygoplites diacanthus (Boddaert, 1772) Regal angelfish
29564.  Pygopristis denticulata (Cuvier, 1819) Lobetoothed piranha
29565.  Pylodictis olivaris (Rafinesque, 1818) Flathead catfish
29566.  Pylorobranchus hearstorum McCosker, 2014  
29567.  Pylorobranchus hoi McCosker, Loh, Lin & Chen, 2012  
29568.  Pyramodon lindas Markle & Olney, 1990 Blackedge pearlfish
29569.  Pyramodon parini Markle & Olney, 1990  
29570.  Pyramodon punctatus (Regan, 1914) Dogtooth pearlfish
29571.  Pyramodon ventralis Smith & Radcliffe, 1913 Pallid pearlfish
29572.  Pyrolycus jaco Frable, Seid, Bronson & Møller, 2023  
29573.  Pyrolycus manusanus Machida & Hashimoto, 2002  
29574.  Pyrolycus moelleri Anderson, 2006  
29575.  Pyronotanthias aurulentus (Randall & McCosker, 1982)  
29576.  Pyronotanthias bimarginatus (Randall, 2011) Margined anthias
29577.  Pyronotanthias flavoguttatus (Katayama & Masuda, 1980) Yellow-spotted anthias
29578.  Pyronotanthias lori (Lubbock & Randall, 1976) Lori's anthias
29579.  Pyronotanthias parvirostris (Randall & Lubbock, 1981) Sunset anthias
29580.  Pyronotanthias privitera (Randall & Pyle, 2001) Privitera's fairy basslet
29581.  Pyronotanthias smithvanizi (Randall & Lubbock, 1981) Princess anthias
29582.  Pyronotanthias timanoa (Victor, Teitelbaum & Randall, 2020) Sunrise Anthias
29583.  Pyronotanthias unimarginatus (Randall, 2011)  
29584.  Pyrrhulina australis Eigenmann & Kennedy, 1903 Southern splash tetra
29585.  Pyrrhulina beni Pearson, 1924  
29586.  Pyrrhulina brevis Steindachner, 1876  
29587.  Pyrrhulina capim Vieira & Netto-Ferreira, 2019  
29588.  Pyrrhulina eleanorae Fowler, 1940  
29589.  Pyrrhulina elongata Zarske & Géry, 2001  
29590.  Pyrrhulina filamentosa Valenciennes, 1847  
29591.  Pyrrhulina laeta (Cope, 1872) Halfbanded pyrrhulina
29592.  Pyrrhulina lugubris Eigenmann, 1922  
29593.  Pyrrhulina marilynae Netto-Ferreira & Marinho, 2013  
29594.  Pyrrhulina maxima Eigenmann & Eigenmann, 1889  
29595.  Pyrrhulina melanostomus (Cope, 1870) Blackmouth pyrrhulina
29596.  Pyrrhulina obermulleri Myers, 1926  
29597.  Pyrrhulina rachoviana Myers, 1926 Fanning pyrrhulina
29598.  Pyrrhulina semifasciata Steindachner, 1876  
29599.  Pyrrhulina spilota Weitzman, 1960  
29600.  Pyrrhulina stoli Boeseman, 1953  
29601.  Pyrrhulina vittata Regan, 1912 Banded pyrrhulina
29602.  Pyrrhulina zigzag Zarske & Géry, 1997  
29603.  Pythonichthys asodes Rosenblatt & Rubinoff, 1972 Pacific mud eel
29604.  Pythonichthys macrurus (Regan, 1912) Longtailed shortfaced eel
29605.  Pythonichthys microphthalmus (Regan, 1912) Shorttailed shortfaced eel
29606.  Pythonichthys sanguineus Poey, 1868  
29607.  Pyxiloricaria menezesi Isbrücker & Nijssen, 1984  
29608.  Qianlabeo striatus Zhang & Chen, 2004  
29609.  Quassiremus ascensionis (Studer, 1889) Blackspotted snake eel
29610.  Quassiremus evionthas (Jordan & Bollman, 1890) Galapagos snake eel
29611.  Quassiremus nothochir (Gilbert, 1890) Smallfish snake-eel
29612.  Quassiremus polyclitellum Castle, 1996  
29613.  Quietula guaymasiae (Jenkins & Evermann, 1889) Guaymas goby
29614.  Quietula y-cauda (Jenkins & Evermann, 1889) American shadow goby
29615.  Quinca mirifica Mees, 1966 Sailfin cardinalfish
29616.  Quintana atrizona Hubbs, 1934 Barred topminnow
29617.  Rabaulichthys altipinnis Allen, 1984 Sailfin anthias
29618.  Rabaulichthys squirei Randall & Walsh, 2010  
29619.  Rabaulichthys stigmaticus Randall & Pyle, 1989 Spotfin anthias
29620.  Rabaulichthys suzukii Masuda & Randall, 2001  
29621.  Racenisia fimbriipinna Mago-Leccia, 1994  
29622.  Rachovia brevis (Regan, 1912)  
29623.  Rachovia fransvermeuleni Berkenkamp, 2020  
29624.  Rachovia hummelincki de Beaufort, 1940  
29625.  Rachovia maculipinnis (Radda, 1964)  
29626.  Rachovia pyropunctata Taphorn & Thomerson, 1978  
29627.  Rachoviscus crassiceps Myers, 1926  
29628.  Rachoviscus graciliceps Weitzman & Cruz, 1981  
29629.  Rachycentron blochii Panhwar & Kashani, 2024  
29630.  Rachycentron canadum (Linnaeus, 1766) Cobia
29631.  Rachycentron makranesis Panhwar & Kashani, 2024  
29632.  Racoma ramzani Javed, Azizullah & Pervaiz, 2012  
29633.  Raconda russeliana Gray, 1831 Raconda
29634.  Racovitzia glacialis Dollo, 1900  
29635.  Racovitzia harrissoni (Waite, 1916)  
29636.  Radiicephalus elongatus Osório, 1917 Tapertail
29637.  Radiicephalus kessinger Koeda & Ho, 2018 Scarecrow tapertail
29638.  Radulinopsis derjavini Soldatov & Lindberg, 1930  
29639.  Radulinopsis taranetzi Yabe & Maruyama, 2001  
29640.  Radulinus asprellus Gilbert, 1890 Slim sculpin
29641.  Radulinus boleoides Gilbert, 1898 Darter sculpin
29642.  Radulinus vinculus Bolin, 1950 Smoothgum sculpin
29643.  Raiamas ansorgii (Boulenger, 1910)  
29644.  Raiamas batesii (Boulenger, 1914)  
29645.  Raiamas bola (Hamilton, 1822) Trout barb
29646.  Raiamas brachyrhabdotos Katemo Manda, Snoeks, Chocha Manda & Vreven, 2018  
29647.  Raiamas buchholzi (Peters, 1876)  
29648.  Raiamas christyi (Boulenger, 1920) Coppernose barb
29649.  Raiamas guttatus (Day, 1870) Burmese trout
29650.  Raiamas intermedius (Boulenger, 1915)  
29651.  Raiamas kheeli Stiassny, Schelly & Schliewen, 2006  
29652.  Raiamas levequei Howes & Teugels, 1989  
29653.  Raiamas longirostris (Boulenger, 1902)  
29654.  Raiamas marqueti Katemo Manda, Snoeks, Chocha Manda & Vreven, 2018  
29655.  Raiamas moorii (Boulenger, 1900) Lake Rukwa minnow
29656.  Raiamas nigeriensis (Daget, 1959)  
29657.  Raiamas salmolucius (Nichols & Griscom, 1917)  
29658.  Raiamas scarciensis Howes & Teugels, 1989  
29659.  Raiamas senegalensis (Steindachner, 1870) Senegal minnow
29660.  Raiamas shariensis (Fowler, 1949)  
29661.  Raiamas steindachneri (Pellegrin, 1908)  
29662.  Rainfordia opercularis McCulloch, 1923 Rainfordia
29663.  Raja asterias Delaroche, 1809 Mediterranean starry ray
29664.  Raja brachyura Lafont, 1873 Blonde ray
29665.  Raja clavata Linnaeus, 1758 Thornback ray
29666.  Raja cyanoplax Koerber & Kast, 2023  
29667.  Raja herwigi Krefft, 1965 Cape Verde skate
29668.  Raja maderensis Lowe, 1838 Madeiran ray
29669.  Raja mauritaniensis White & Fricke, 2021 African ray
29670.  Raja microocellata Montagu, 1818 Small-eyed ray
29671.  Raja miraletus Linnaeus, 1758 Brown ray
29672.  Raja montagui Fowler, 1910 Spotted ray
29673.  Raja ocellifera Regan, 1906  
29674.  Raja parva Last & Séret, 2016 African brown skate
29675.  Raja pita Fricke & Al-Hassan, 1995 Pita skate
29676.  Raja polystigma Regan, 1923 Speckled ray
29677.  Raja radula Delaroche, 1809 Rough ray
29678.  Raja rondeleti Bougis, 1959 Rondelet's ray
29679.  Raja rouxi Capapé, 1977  
29680.  Raja straeleni Poll, 1951 Spotted skate
29681.  Raja undulata Lacepède, 1802 Undulate ray
29682.  Rajella annandalei (Weber, 1913) Annandale's skate
29683.  Rajella barnardi (Norman, 1935) Bigthorn skate
29684.  Rajella bathyphila (Holt & Byrne, 1908) Deep-water ray
29685.  Rajella bigelowi (Stehmann, 1978) Bigelow's ray
29686.  Rajella caudaspinosa (von Bonde & Swart, 1923) Munchskin skate
29687.  Rajella challengeri Last & Stehmann, 2008 Challenger skate
29688.  Rajella dissimilis (Hulley, 1970) Ghost skate
29689.  Rajella eisenhardti Long & McCosker, 1999 Galapagos grey skate
29690.  Rajella fuliginea (Bigelow & Schroeder, 1954) Sooty skate
29691.  Rajella fyllae (Lütken, 1887) Round ray
29692.  Rajella kukujevi (Dolganov, 1985) Mid-Atlantic skate
29693.  Rajella leopardus (von Bonde & Swart, 1923) Leopard skate
29694.  Rajella lintea (Fries, 1838) Sailray
29695.  Rajella nigerrima (de Buen, 1960) Blackish skate
29696.  Rajella paucispinosa Weigmann, Stehmann & Thiel, 2014 Sparsely-thorned skate
29697.  Rajella purpuriventralis (Bigelow & Schroeder, 1962) Purplebelly skate
29698.  Rajella ravidula (Hulley, 1970) Smoothback skate
29699.  Rajella sadowskii (Krefft & Stehmann, 1974) Brazilian skate
29700.  Rama rama (Hamilton, 1822)  
29701.  Ramirezella newboldi Fernández-Yépez, 1949  
29702.  Ramirezella pyrophthalma (Costa, 1994)  
29703.  Ramnogaster arcuata (Jenyns, 1842) Jenyns's sprat
29704.  Ramnogaster melanostoma (Eigenmann, 1907) Uruguay river sprat
29705.  Randallichthys filamentosus (Fourmanoir, 1970) Randall's snapper
29706.  Raneya brasiliensis (Kaup, 1856) Banded cusk eel
29707.  Raniceps raninus (Linnaeus, 1758) Tadpole fish
29708.  Ranzania laevis (Pennant, 1776) Slender sunfish
29709.  Rasbora adisi Sudasinghe, Pethiyagoda, Hettiarachchige, Ranasinghe, Raghavan, Dahanukar & Meegaskumbura, 2020 Gal oya striped rasbora
29710.  Rasbora amplistriga Kottelat, 2000  
29711.  Rasbora api Lumbantobing, 2010  
29712.  Rasbora aprotaenia Hubbs & Brittan, 1954  
29713.  Rasbora argyrotaenia (Bleeker, 1849) Silver rasbora
29714.  Rasbora armitagei Silva, Maduwage & Pethiyagoda, 2010 Armitagei's striped rasbora
29715.  Rasbora arundinata Lumbantobing, 2014  
29716.  Rasbora ataenia Plamoottil, 2016 Achromic rasbora
29717.  Rasbora atranus Kottelat & Tan, 2011  
29718.  Rasbora atridorsalis Kottelat & Chu, 1988  
29719.  Rasbora aurotaenia Tirant, 1885 Pale rasbora
29720.  Rasbora baliensis Hubbs & Brittan, 1954  
29721.  Rasbora bankanensis (Bleeker, 1853)  
29722.  Rasbora beauforti Hardenberg, 1937 Spotlight rasbora
29723.  Rasbora bindumatoga Lumbantobing, 2014  
29724.  Rasbora borapetensis Smith, 1934 Blackline rasbora
29725.  Rasbora borneensis Bleeker, 1860  
29726.  Rasbora bunguranensis Brittan, 1951  
29727.  Rasbora caudimaculata Volz, 1903 Greater scissortail
29728.  Rasbora caverii (Jerdon, 1849) Cauvery rasbora
29729.  Rasbora cephalotaenia (Bleeker, 1852)  
29730.  Rasbora chrysotaenia Ahl, 1937 Goldstripe rasbora
29731.  Rasbora cryptica Kottelat & Tan, 2012  
29732.  Rasbora dandia (Valenciennes, 1844) Broad striped rasbora
29733.  Rasbora daniconius (Hamilton, 1822) Slender rasbora
29734.  Rasbora dies Kottelat, 2008  
29735.  Rasbora dorsinotata Kottelat, 1987  
29736.  Rasbora dusonensis (Bleeker, 1850) Rosefin rasbora
29737.  Rasbora einthovenii (Bleeker, 1851) Brilliant rasbora
29738.  Rasbora elegans Volz, 1903 Twospot rasbora
29739.  Rasbora ennealepis Roberts, 1989  
29740.  Rasbora everetti Boulenger, 1895  
29741.  Rasbora gerlachi Ahl, 1928  
29742.  Rasbora haru Lumbantobing, 2014  
29743.  Rasbora hobelmani Kottelat, 1984 Kottelat rasbora
29744.  Rasbora hosii Boulenger, 1895  
29745.  Rasbora hubbsi Brittan, 1954  
29746.  Rasbora jacobsoni Weber & de Beaufort, 1916  
29747.  Rasbora johannae Siebert & Guiry, 1996  
29748.  Rasbora kalbarensis Kottelat, 1991 Kalbar rasbora
29749.  Rasbora kalochroma (Bleeker, 1851) Clown rasbora
29750.  Rasbora kluetensis Lumbantobing, 2010  
29751.  Rasbora kobonensis Chaudhuri, 1913  
29752.  Rasbora kottelati Lim, 1995  
29753.  Rasbora labiosa Mukerji, 1935  
29754.  Rasbora lacrimula Hadiaty & Kottelat, 2009  
29755.  Rasbora lateristriata (Bleeker, 1854) Yellow rasbora
29756.  Rasbora laticlavia Siebert & Richardson, 1997  
29757.  Rasbora leptosoma (Bleeker, 1855) Copperstripe rasbora
29758.  Rasbora maninjau Lumbantobing, 2014  
29759.  Rasbora meinkeni de Beaufort, 1931  
29760.  Rasbora microcephalus (Jerdon, 1849) Narrow striped rasbora
29761.  Rasbora myersi Brittan, 1954  
29762.  Rasbora naggsi Silva, Maduwage & Pethiyagoda, 2010 Naggsi's striped rasbora
29763.  Rasbora nematotaenia Hubbs & Brittan, 1954  
29764.  Rasbora nodulosa Lumbantobing, 2010  
29765.  Rasbora notura Kottelat, 2005  
29766.  Rasbora ornata Vishwanath & Laisram, 2005  
29767.  Rasbora patrickyapi Tan, 2009  
29768.  Rasbora paucisqualis Ahl, 1935 Largescaled rasbora
29769.  Rasbora paviana Tirant, 1885 Sidestripe rasbora
29770.  Rasbora philippina Günther, 1880 Mindanao rasbora
29771.  Rasbora rasbora (Hamilton, 1822) Gangetic scissortail rasbora
29772.  Rasbora reticulata Weber & de Beaufort, 1915  
29773.  Rasbora rheophila Kottelat, 2012  
29774.  Rasbora rubrodorsalis Donoso-Büchner & Schmidt, 1997  
29775.  Rasbora rutteni Weber & de Beaufort, 1916  
29776.  Rasbora sarawakensis Brittan, 1951  
29777.  Rasbora semilineata Weber & de Beaufort, 1916  
29778.  Rasbora septentrionalis Kottelat, 2000  
29779.  Rasbora spilotaenia Hubbs & Brittan, 1954  
29780.  Rasbora steineri Nichols & Pope, 1927 Chinese rasbora
29781.  Rasbora subtilis Roberts, 1989  
29782.  Rasbora sumatrana (Bleeker, 1852)  
29783.  Rasbora tawarensis Weber & de Beaufort, 1916  
29784.  Rasbora taytayensis Herre, 1924  
29785.  Rasbora tobana Ahl, 1934  
29786.  Rasbora tornieri Ahl, 1922 Yellowtail rasbora
29787.  Rasbora trifasciata Popta, 1905  
29788.  Rasbora trilineata Steindachner, 1870 Three-lined rasbora
29789.  Rasbora truncata Lumbantobing, 2010  
29790.  Rasbora tubbi Brittan, 1954  
29791.  Rasbora tuberculata Kottelat, 1995  
29792.  Rasbora vaillantii Popta, 1905  
29793.  Rasbora vietnamensis Vasil'eva & Vasil’ev, 2013  
29794.  Rasbora volzii Popta, 1905  
29795.  Rasbora vulcanus Tan, 1999  
29796.  Rasbora vulgaris Duncker, 1904  
29797.  Rasbora wilpita Kottelat & Pethiyagoda, 1991 Wilpita rasbora
29798.  Rasborichthys helfrichii (Bleeker, 1856)  
29799.  Rasboroides nigromarginatus (Meinken, 1957)  
29800.  Rasboroides pallidus (Deraniyagala, 1958) Pallidus rasbora
29801.  Rasboroides rohani Batuwita, de Silva & Edirisinghe, 2013  
29802.  Rasboroides vaterifloris (Deraniyagala, 1930) Pearly rasbora
29803.  Rasbosoma spilocerca (Rainboth & Kottelat, 1987) Dwarf scissortail rasbora
29804.  Rastrelliger brachysoma (Bleeker, 1851) Short mackerel
29805.  Rastrelliger faughni Matsui, 1967 Island mackerel
29806.  Rastrelliger kanagurta (Cuvier, 1816) Indian mackerel
29807.  Rastrineobola argentea (Pellegrin, 1904) Silver cyprinid
29808.  Rastrinus scutiger (Bean, 1890)  
29809.  Ratabulus diversidens (McCulloch, 1914) Freespine flathead
29810.  Ratabulus fulviguttatus Imamura & Gomon, 2010 Orange-freckled flathead
29811.  Ratabulus megacephalus (Tanaka, 1917)  
29812.  Ratabulus prionotus (Sauvage, 1873) Halfspined flathead
29813.  Ratabulus ventralis Imamura & Gomon, 2010  
29814.  Rathbunella alleni Gilbert, 1904  
29815.  Rathbunella hypoplecta (Gilbert, 1890) Stripefin ronquil
29816.  Ratsirakia legendrei (Pellegrin, 1919)  
29817.  Rectoris longibarbus Zhu, Zhang & Lan, 2012  
29818.  Rectoris longifinus Li, Mao & Lu, 2002  
29819.  Rectoris luxiensis Wu & Yao, 1977  
29820.  Rectoris mutabilis (Lin, 1933)  
29821.  Rectoris posehensis Lin, 1935  
29822.  Redigobius amblyrhynchus (Bleeker, 1878)  
29823.  Redigobius balteatops (Smith, 1959) Bull goby
29824.  Redigobius balteatus (Herre, 1935) Rhinohorn goby
29825.  Redigobius bikolanus (Herre, 1927) Speckled goby
29826.  Redigobius chrysosoma (Bleeker, 1875)  
29827.  Redigobius dewaali (Weber, 1897) Checked goby
29828.  Redigobius dispar (Peters, 1868)  
29829.  Redigobius fotuno Kobayashi, Sumarto, Mokodongan, Lawelle, Masengi & Yamahira, 2024  
29830.  Redigobius isognathus (Bleeker, 1878)  
29831.  Redigobius lekutu Larson, 2010  
29832.  Redigobius leveri (Fowler, 1943)  
29833.  Redigobius macrostoma (Günther, 1861) Large-mouth goby
29834.  Redigobius nanus Larson, 2010  
29835.  Redigobius oyensi (de Beaufort, 1913)  
29836.  Redigobius penango (Popta, 1922)  
29837.  Redigobius tambujon (Bleeker, 1854)  
29838.  Regalecus glesne Ascanius, 1772 King of herrings
29839.  Regalecus russellii (Cuvier, 1816) Oarfifsh
29840.  Reganella depressa (Kner, 1853)  
29841.  Reganochromis calliurus (Boulenger, 1901)  
29842.  Reicheltia halsteadi (Whitley, 1957) Halstead's toadfish
29843.  Reinhardtius hippoglossoides (Walbaum, 1792) Greenland halibut
29844.  Relictus solitarius Hubbs & Miller, 1972 Relict dace
29845.  Remora albescens (Temminck & Schlegel, 1850) White suckerfish
29846.  Remora australis (Bennett, 1840) Whalesucker
29847.  Remora brachyptera (Lowe, 1839) Spearfish remora
29848.  Remora osteochir (Cuvier, 1829) Marlin sucker
29849.  Remora remora (Linnaeus, 1758) Shark sucker
29850.  Rendahlia jaubertensis (Rendahl, 1921)  
29851.  Renova oscari Thomerson & Taphorn, 1995  
29852.  Repomucenus calcaratus (Macleay, 1881) Spotted stinkfish
29853.  Repomucenus huguenini (Bleeker, 1858) Huguenin's dragonet
29854.  Repomucenus olidus (Günther, 1873) Chinese darter dragonet
29855.  Repomucenus ornatipinnis (Regan, 1905) Japanese ornate dragonet
29856.  Repomucenus virgis (Jordan & Fowler, 1903) Virgin dragonet
29857.  Retroculus lapidifer (Castelnau, 1855)  
29858.  Retroculus septentrionalis Gosse, 1971  
29859.  Retroculus xinguensis Gosse, 1971  
29860.  Retropinna retropinna (Richardson, 1848) Cucumberfish
29861.  Retropinna semoni (Weber, 1895) Australian smelt
29862.  Retropinna tasmanica McCulloch, 1920 Tasmanian smelt
29863.  Rexea alisae Roberts & Stewart, 1997  
29864.  Rexea antefurcata Parin, 1989 Long-finned escolar
29865.  Rexea bengalensis (Alcock, 1894) Bengal escolar
29866.  Rexea brevilineata Parin, 1989 Short-lined escolar
29867.  Rexea nakamurai Parin, 1989 Nakamura's escolar
29868.  Rexea prometheoides (Bleeker, 1856) Royal escolar
29869.  Rexea solandri (Cuvier, 1832) Silver gemfish
29870.  Rexichthys johnpaxtoni Parin & Astakhov, 1987 Paxton's escolar
29871.  Rhabdalestes aeratis Stiassny & Schaefer, 2005  
29872.  Rhabdalestes brevidorsalis (Pellegrin, 1921)  
29873.  Rhabdalestes maunensis (Fowler, 1935) Okavango robber
29874.  Rhabdalestes rhodesiensis (Ricardo-Bertram, 1943) Slender robber
29875.  Rhabdalestes septentrionalis (Boulenger, 1911)  
29876.  Rhabdalestes tangensis (Lönnberg, 1907) Pangani robber
29877.  Rhabdalestes yokai Ibala Zamba & Vreven, 2008  
29878.  Rhabdamia gracilis (Bleeker, 1856) Luminous cardinalfish
29879.  Rhabdamia nigrimentum (Smith, 1961)  
29880.  Rhabdamia novaluna Yoshida, Mabuchi & Motomura, 2018 New-moon cardinalfish
29881.  Rhabdamia spilota Allen & Kuiter, 1994  
29882.  Rhabdoblennius nigropunctatus Bath, 2004  
29883.  Rhabdoblennius nitidus (Günther, 1861) Barred-chin blenny
29884.  Rhabdoblennius papuensis Bath, 2004 Papuan blenny
29885.  Rhabdoblennius rhabdotrachelus (Fowler & Ball, 1924) Barchin blenny
29886.  Rhabdoblennius snowi (Fowler, 1928) Snow's rockskipper
29887.  Rhabdolichops caviceps (Fernández-Yépez, 1968)  
29888.  Rhabdolichops eastwardi Lundberg & Mago-Leccia, 1986  
29889.  Rhabdolichops electrogrammus Lundberg & Mago-Leccia, 1986  
29890.  Rhabdolichops jegui Keith & Meunier, 2000  
29891.  Rhabdolichops lundbergi Correa, Crampton & Albert, 2006  
29892.  Rhabdolichops navalha Correa, Crampton & Albert, 2006  
29893.  Rhabdolichops nigrimans Correa, Crampton & Albert, 2006  
29894.  Rhabdolichops stewarti Lundberg & Mago-Leccia, 1986  
29895.  Rhabdolichops troscheli (Kaup, 1856)  
29896.  Rhabdolichops zareti Lundberg & Mago-Leccia, 1986  
29897.  Rhabdosargus globiceps (Valenciennes, 1830) White stumpnose
29898.  Rhabdosargus haffara (Fabricius, 1775) Haffara seabream
29899.  Rhabdosargus holubi (Steindachner, 1881) Cape stumpnose
29900.  Rhabdosargus niger Tanaka & Iwatsuki, 2013  
29901.  Rhabdosargus sarba (Forsskål, 1775) Goldlined seabream
29902.  Rhabdosargus thorpei Smith, 1979 Bigeye stumpnose
29903.  Rhacochilus toxotes Agassiz, 1854 Rubberlip seaperch
29904.  Rhadinesthes decimus (Zugmayer, 1911) Slender snaggletooth
29905.  Rhadinocentrus ornatus Regan, 1914 Ornate rainbowfish
29906.  Rhadinoloricaria bahuaja (Chang & Castro, 1999)  
29907.  Rhadinoloricaria condei (Isbrücker & Nijssen, 1986)  
29908.  Rhadinoloricaria laani (Nijssen & Isbrücker, 1988)  
29909.  Rhadinoloricaria listrorhinos (Nijssen & Isbrücker, 1988)  
29910.  Rhadinoloricaria macromystax (Günther, 1869)  
29911.  Rhadinoloricaria ommation (Nijssen & Isbrücker, 1988)  
29912.  Rhadinoloricaria papillosa Crispim-Rodrigues, Bernt, Waltz, Silva, Benine, Oliveira, Covain & Roxo, 2023  
29913.  Rhadinoloricaria rhami (Isbrücker & Nijssen, 1983)  
29914.  Rhadinoloricaria stewarti Provenzano & Barriga Salazar, 2020  
29915.  Rhamdella aymarae Miquelarena & Menni, 1999  
29916.  Rhamdella cainguae Bockmann & Miquelarena, 2008  
29917.  Rhamdella eriarcha (Eigenmann & Eigenmann, 1888)  
29918.  Rhamdella exsudans (Jenyns, 1842)  
29919.  Rhamdella jenynsii (Günther, 1864)  
29920.  Rhamdella longiuscula Lucena & da Silva, 1991  
29921.  Rhamdella montana Eigenmann, 1913  
29922.  Rhamdella rusbyi Pearson, 1924  
29923.  Rhamdella zelimai Reis, Malabarba & Lucena, 2014  
29924.  Rhamdia argentina (Humboldt, 1821)  
29925.  Rhamdia cinerascens (Günther, 1860)  
29926.  Rhamdia enfurnada Bichuette & Trajano, 2005  
29927.  Rhamdia foina (Müller & Troschel, 1849)  
29928.  Rhamdia guasarensis DoNascimiento, Provenzano & Lundberg, 2004  
29929.  Rhamdia guatemalensis (Günther, 1864) Pale catfish
29930.  Rhamdia humilis (Günther, 1864)  
29931.  Rhamdia itacaiunas Silfvergrip, 1996  
29932.  Rhamdia jequitinhonha Silfvergrip, 1996  
29933.  Rhamdia laluchensis Weber, Allegrucci & Sbordoni, 2003 La Lucha blind catfish
29934.  Rhamdia laticauda (Kner, 1858) Filespine chulín
29935.  Rhamdia laukidi Bleeker, 1858  
29936.  Rhamdia macuspanensis Weber & Wilkens, 1998 Olmec blind catfish
29937.  Rhamdia muelleri (Günther, 1864)  
29938.  Rhamdia nicaraguensis (Günther, 1864)  
29939.  Rhamdia parryi Eigenmann & Eigenmann, 1888 Tonala catfish
29940.  Rhamdia poeyi Eigenmann & Eigenmann, 1888  
29941.  Rhamdia quelen (Quoy & Gaimard, 1824) South American catfish
29942.  Rhamdia reddelli Miller, 1984 Blind whiskered catfish
29943.  Rhamdia saijaensis Rendahl, 1941  
29944.  Rhamdia schomburgkii Bleeker, 1858  
29945.  Rhamdia velifer (Humboldt, 1821)  
29946.  Rhamdia xetequepeque Silfvergrip, 1996  
29947.  Rhamdia zongolicensis Wilkens, 1993 Zongolica catfish
29948.  Rhamdioglanis frenatus Ihering, 1907  
29949.  Rhamdioglanis transfasciatus Miranda Ribeiro, 1908  
29950.  Rhamdiopsis krugi Bockmann & Castro, 2010  
29951.  Rhamdiopsis microcephala (Lütken, 1874)  
29952.  Rhamdiopsis moreirai Haseman, 1911  
29953.  Rhamphichthys apurensis (Fernández-Yépez, 1968) Longnose knifefish
29954.  Rhamphichthys atlanticus Triques, 1999 Atlantic knifefish
29955.  Rhamphichthys drepanium Triques, 1999 Bow knifefish
29956.  Rhamphichthys hahni (Meinken, 1937) Roundnose knifefish
29957.  Rhamphichthys heleios Carvalho & Albert, 2015 Marsh knifefish
29958.  Rhamphichthys lineatus Castelnau, 1855 Line knifefish
29959.  Rhamphichthys longior Triques, 1999 Trombetas knifefish
29960.  Rhamphichthys marmoratus Castelnau, 1855 Marble knifefish
29961.  Rhamphichthys pantherinus Castelnau, 1855 Panther knifefish
29962.  Rhamphichthys rostratus (Linnaeus, 1766) Trompet knifefish
29963.  Rhamphocetichthys savagei Paxton, 1989 Savage's birdsnouted whalefish
29964.  Rhamphochromis esox (Boulenger, 1908)  
29965.  Rhamphochromis ferox Regan, 1922  
29966.  Rhamphochromis longiceps (Günther, 1864) Tigerfish
29967.  Rhamphochromis lucius Ahl, 1926  
29968.  Rhamphochromis macrophthalmus Regan, 1922  
29969.  Rhamphochromis woodi Regan, 1922  
29970.  Rhamphocottus richardsonii Günther, 1874 Grunt sculpin
29971.  Rhaphiodon vulpinus Spix & Agassiz, 1829 Biara
29972.  Rhencus macracanthus (Günther, 1864) Longspine grunt
29973.  Rhencus panamensis (Steindachner, 1876) Panama grunt
29974.  Rheocles alaotrensis (Pellegrin, 1914) Katrana
29975.  Rheocles derhami Stiassny & Rodriguez, 2001  
29976.  Rheocles lateralis Stiassny & Reinthal, 1992  
29977.  Rheocles pellegrini (Nichols & La Monte, 1931)  
29978.  Rheocles sikorae (Sauvage, 1891)  
29979.  Rheocles vatosoa Stiassny, Rodriguez & Loiselle, 2002  
29980.  Rheocles wrightae Stiassny, 1990  
29981.  Rheoheros coeruleus (Stawikowski & Werner, 1987)  
29982.  Rheoheros lentiginosus (Steindachner, 1864) Freckled cichlid
29983.  Rhexipanchax kabae (Daget, 1962)  
29984.  Rhexipanchax lamberti (Daget, 1962) Lambert's lampeye
29985.  Rhexipanchax nimbaensis (Daget, 1948) Mt. Nimba lampeye
29986.  Rhexipanchax schiotzi (Scheel, 1968) Schiøtz' lampeye
29987.  Rhina ancylostomus Bloch & Schneider, 1801 Bowmouth guitarfish
29988.  Rhincodon typus Smith, 1828 Whale shark
29989.  Rhinecanthus abyssus Matsuura & Shiobara, 1989  
29990.  Rhinecanthus aculeatus (Linnaeus, 1758) White-banded triggerfish
29991.  Rhinecanthus assasi (Fabricius, 1775) Picasso triggerfish
29992.  Rhinecanthus cinereus (Bonnaterre, 1788)  
29993.  Rhinecanthus lunula Randall & Steene, 1983 Halfmoon picassofish
29994.  Rhinecanthus rectangulus (Bloch & Schneider, 1801) Wedgetail triggerfish
29995.  Rhinecanthus verrucosus (Linnaeus, 1758) Blackbelly triggerfish
29996.  Rhinelepis aspera Spix & Agassiz, 1829  
29997.  Rhinelepis strigosa Valenciennes, 1840  
29998.  Rhinichthys atratulus (Hermann, 1804) Blacknose dace
29999.  Rhinichthys cataractae (Valenciennes, 1842) Longnose dace
30000.  Rhinichthys cobitis (Girard, 1856) Loach minnow
30001.  Rhinichthys deaconi Miller, 1984 Las Vegas Dace
30002.  Rhinichthys evermanni Snyder, 1908 Umpqua dace
30003.  Rhinichthys falcatus (Eigenmann & Eigenmann, 1893) Leopard dace
30004.  Rhinichthys gabrielino Moyle, Buckmaster & Su, 2023 Santa ana speckled dace
30005.  Rhinichthys obtusus Agassiz, 1854 Western blacknose dace
30006.  Rhinichthys osculus (Girard, 1856) Speckled dace
30007.  Rhinichthys umatilla (Gilbert & Evermann, 1894) Umatilla dace
30008.  Rhinobatos albomaculatus Norman, 1930 Whitespotted guitarfish
30009.  Rhinobatos annandalei Norman, 1926 Annandale's guitarfish
30010.  Rhinobatos austini Ebert & Gon, 2017 Austin's guitarfish
30011.  Rhinobatos borneensis Last, Séret & Naylor, 2016 Borneo guitarfish
30012.  Rhinobatos formosensis Norman, 1926 Taiwan guitarfish
30013.  Rhinobatos holcorhynchus Norman, 1922 Slender guitarfish
30014.  Rhinobatos hynnicephalus Richardson, 1846 Angel fish
30015.  Rhinobatos irvinei Norman, 1931 Spineback guitarfish
30016.  Rhinobatos jimbaranensis Last, White & Fahmi, 2006 Jimbaran shovelnose ray
30017.  Rhinobatos lionotus Norman, 1926 Smoothback guitarfish
30018.  Rhinobatos manai White, Last & Naylor, 2016 Papuan guitarfish
30019.  Rhinobatos nudidorsalis Last, Compagno & Nakaya, 2004  
30020.  Rhinobatos penggali Last, White & Fahmi, 2006 Indonesian shovelnose ray
30021.  Rhinobatos punctifer Compagno & Randall, 1987 Spotted guitarfish
30022.  Rhinobatos ranongensis Last, Séret & Naylor, 2019 Ranong guitarfish
30023.  Rhinobatos rhinobatos (Linnaeus, 1758) Common guitarfish
30024.  Rhinobatos sainsburyi Last, 2004 Goldeneye shovelnose
30025.  Rhinobatos schlegelii Müller & Henle, 1841 Brown guitarfish
30026.  Rhinobatos thouiniana (Shaw, 1804) Shaw's shovelnose guitar fish
30027.  Rhinobatos whitei Last, Corrigan & Naylor, 2014 Philippine guitarfish
30028.  Rhinobrycon negrensis Myers, 1944  
30029.  Rhinochimaera africana Compagno, Stehmann & Ebert, 1990 Paddlenose chimaera
30030.  Rhinochimaera atlantica Holt & Byrne, 1909 Straightnose rabbitfish
30031.  Rhinochimaera pacifica (Mitsukuri, 1895) Pacific spookfish
30032.  Rhinodoras armbrusteri Sabaj Pérez, 2008  
30033.  Rhinodoras boehlkei Glodek, Whitmire & Orcés V., 1976  
30034.  Rhinodoras dorbignyi (Kner, 1855)  
30035.  Rhinodoras gallagheri Sabaj Pérez, Taphorn & Castillo G., 2008  
30036.  Rhinodoras thomersoni Taphorn & Lilyestrom, 1984  
30037.  Rhinogobio cylindricus Günther, 1888  
30038.  Rhinogobio hunanensis Tang, 1980  
30039.  Rhinogobio nasutus (Kessler, 1876)  
30040.  Rhinogobio typus Bleeker, 1871  
30041.  Rhinogobio ventralis Sauvage & Dabry de Thiersant, 1874  
30042.  Rhinogobiops nicholsii (Bean, 1882) Blackeye goby
30043.  Rhinogobius albimaculatus Chen, Kottelat & Miller, 1999  
30044.  Rhinogobius aporus (Zhong & Wu, 1998)  
30045.  Rhinogobius baborinisanensis Chen & Yeh, 2024  
30046.  Rhinogobius biwaensis Takahashi & Okazaki, 2017  
30047.  Rhinogobius boa Chen & Kottelat, 2005  
30048.  Rhinogobius brunneus (Temminck & Schlegel, 1845) Amur goby
30049.  Rhinogobius bucculentus (Herre, 1927)  
30050.  Rhinogobius candidianus (Regan, 1908)  
30051.  Rhinogobius carpenteri Seale, 1910  
30052.  Rhinogobius changjiangensis Chen, Miller, Wu & Fang, 2002  
30053.  Rhinogobius changtinensis Huang & Chen, 2007  
30054.  Rhinogobius chiengmaiensis Fowler, 1934 Chiangmai stream goby
30055.  Rhinogobius cliffordpopei (Nichols, 1925)  
30056.  Rhinogobius davidi (Sauvage & Dabry de Thiersant, 1874)  
30057.  Rhinogobius delicatus Chen & Shao, 1996  
30058.  Rhinogobius dongfongensis Chen & Wei, 2024  
30059.  Rhinogobius duospilus (Herre, 1935)  
30060.  Rhinogobius estrellae Maeda, Kunishima & Palla, 2021 Estrella goby
30061.  Rhinogobius filamentosus (Wu, 1939)  
30062.  Rhinogobius flavoventris Herre, 1927  
30063.  Rhinogobius flumineus (Mizuno, 1960)  
30064.  Rhinogobius formosanus Oshima, 1919  
30065.  Rhinogobius genanematus Zhong & Tzeng, 1998  
30066.  Rhinogobius gigas Aonuma & Chen, 1996  
30067.  Rhinogobius giurinus (Rutter, 1897)  
30068.  Rhinogobius henchuenensis Chen & Shao, 1996  
30069.  Rhinogobius henryi (Herre, 1938)  
30070.  Rhinogobius honghensis Chen, Yang & Chen, 1999  
30071.  Rhinogobius imfasciocaudatus Nguyen & Vo, 2005  
30072.  Rhinogobius immaculatus Li, Li & Chen, 2018  
30073.  Rhinogobius jangshiensis Chen, Chen & Wang, 2024  
30074.  Rhinogobius lanyuensis Chen, Miller & Fang, 1998  
30075.  Rhinogobius leavelli (Herre, 1935)  
30076.  Rhinogobius lentiginis (Wu & Zheng, 1985)  
30077.  Rhinogobius lianchengensis Wang & Chen, 2022  
30078.  Rhinogobius lindbergi Berg, 1933  
30079.  Rhinogobius lineatus Chen, Kottelat & Miller, 1999  
30080.  Rhinogobius lingtongyanensis Chen, Wang, Chen & Shao, 2022  
30081.  Rhinogobius linshuiensis Chen, Miller, Wu & Fang, 2002  
30082.  Rhinogobius lithopolychroma Li, Li, Shao, Fu & Zhou, 2024  
30083.  Rhinogobius longipinnis Nguyen & Vo, 2005  
30084.  Rhinogobius longyanensis Chen, Cheng & Shao, 2008  
30085.  Rhinogobius lungwoensis Huang & Chen, 2007  
30086.  Rhinogobius macromaculatus Chen & Yeh, 2024  
30087.  Rhinogobius maculafasciatus Chen & Shao, 1996  
30088.  Rhinogobius maculicervix Chen & Kottelat, 2000  
30089.  Rhinogobius mekongianus (Pellegrin & Fang, 1940)  
30090.  Rhinogobius milleri Chen & Kottelat, 2001  
30091.  Rhinogobius multimaculatus (Wu & Zheng, 1985)  
30092.  Rhinogobius nagoyae Jordan & Seale, 1906  
30093.  Rhinogobius nami Maeda, Kobayashi, Iida & Tran, 2024  
30094.  Rhinogobius nammaensis Chen & Kottelat, 2001  
30095.  Rhinogobius nandujiangensis Chen, Miller, Wu & Fang, 2002  
30096.  Rhinogobius nantaiensis Aonuma & Chen, 1996  
30097.  Rhinogobius ogasawaraensis Suzuki, Chen & Senou, 2012  
30098.  Rhinogobius parvus (Luo, 1989)  
30099.  Rhinogobius philippinus (Herre, 1927)  
30100.  Rhinogobius phuocbinhensis Chen, Nguyen & Huynh, 2024  
30101.  Rhinogobius ponkouensis Huang & Chen, 2007  
30102.  Rhinogobius reticulatus Li, Zhong & Wu, 2007  
30103.  Rhinogobius rong Maeda, Kobayashi, Iida & Tran, 2024  
30104.  Rhinogobius rubrolineatus Chen & Miller, 2008  
30105.  Rhinogobius rubromaculatus Lee & Chang, 1996  
30106.  Rhinogobius sagittus Chen & Miller, 2008  
30107.  Rhinogobius sangenloensis Chen & Miller, 2014  
30108.  Rhinogobius similis Gill, 1859  
30109.  Rhinogobius sudoccidentalis Li, Li, Shao, Fu & Zhou, 2024  
30110.  Rhinogobius sulcatus Chen & Kottelat, 2005  
30111.  Rhinogobius taenigena Chen, Kottelat & Miller, 1999  
30112.  Rhinogobius tandikan Maeda, Kobayshi & Palla, 2021 Tandikan goby
30113.  Rhinogobius telma Suzuki, Kimura & Shibukawa, 2019  
30114.  Rhinogobius tyoni Suzuki, Kimura & Shibukawa, 2019  
30115.  Rhinogobius variolatus Chen & Kottelat, 2005  
30116.  Rhinogobius vermiculatus Chen & Kottelat, 2001  
30117.  Rhinogobius virgigena Chen & Kottelat, 2005  
30118.  Rhinogobius wangchuangensis Chen, Miller, Wu & Fang, 2002  
30119.  Rhinogobius wangi Chen & Fang, 2006  
30120.  Rhinogobius wuyanlingensis Yang, Wu & Chen, 2008  
30121.  Rhinogobius wuyiensis Li & Zhong, 2007  
30122.  Rhinogobius xianshuiensis Chen, Wu & Shao, 1999  
30123.  Rhinogobius yaima Suzuki, Oseko, Kimura & Shibukawa, 2020  
30124.  Rhinogobius yangminshanensis Chen, Wang & Shao, 2022  
30125.  Rhinogobius yaoshanensis (Luo, 1989)  
30126.  Rhinogobius yonezawai Suzuki, Oseko, Kimura & Shibukawa, 2020  
30127.  Rhinogobius zhoui Li & Zhong, 2009  
30128.  Rhinolekos britskii Martins, Langeani & Costa, 2011  
30129.  Rhinolekos capetinga Roxo, Ochoa, Silva & Oliveira, 2015  
30130.  Rhinolekos garavelloi Martins & Langeani, 2011  
30131.  Rhinolekos schaeferi Martins & Langeani, 2011  
30132.  Rhinolepadichthys geminus (Fujiwara & Motomura, 2021) Pacific doubleline clingfish
30133.  Rhinolepadichthys heemstraorum (Fujiwara & Motomura, 2021) Heemstra's clingfish
30134.  Rhinolepadichthys lineatus (Briggs, 1966) Doubleline clingfish
30135.  Rhinolepadichthys polyastrous (Fujiwara & Motomura, 2021) Starry clingfish
30136.  Rhinoliparis attenuatus Burke, 1912 Slim snailfish
30137.  Rhinoliparis barbulifer Gilbert, 1896 Longnose snailfish
30138.  Rhinomugil corsula (Hamilton, 1822) Corsula
30139.  Rhinomuraena quaesita Garman, 1888 Ribbon moray
30140.  Rhinopetitia myersi Géry, 1964  
30141.  Rhinopetitia potamorhachia Netto-Ferreira, Birindelli, Sousa & Menezes, 2014  
30142.  Rhinophichthus penicillatus McCosker, 1999  
30143.  Rhinopias aphanes Eschmeyer, 1973 Lacy scorpionfish
30144.  Rhinopias argoliba Eschmeyer, Hirosaki & Abe, 1973  
30145.  Rhinopias cea Randall & DiSalvo, 1997 Cea's scorpionfish
30146.  Rhinopias eschmeyeri Condé, 1977 Eschmeyer's scorpionfish
30147.  Rhinopias frondosa (Günther, 1892) Weedy scorpionfish
30148.  Rhinopias xenops (Gilbert, 1905)  
30149.  Rhinoprenes pentanemus Munro, 1964 Threadfin scat
30150.  Rhinoptera bonasus (Mitchill, 1815) Cownose ray
30151.  Rhinoptera brasiliensis Müller, 1836 Brazilian cownose ray
30152.  Rhinoptera javanica Müller & Henle, 1841 Flapnose ray
30153.  Rhinoptera jayakari Boulenger, 1895 Oman cownose ray
30154.  Rhinoptera marginata (Geoffroy Saint-Hilaire, 1817) Lusitanian cownose ray
30155.  Rhinoptera neglecta Ogilby, 1912 Australian cownose ray
30156.  Rhinoptera steindachneri Evermann & Jenkins, 1891 Pacific cownose ray
30157.  Rhinoraja kujiensis (Tanaka, 1916) Dapple-bellied softnose skate
30158.  Rhinoraja longicauda Ishiyama, 1952 White-bellied softnose skate
30159.  Rhinoraja odai Ishiyama, 1958 Oda's skate
30160.  Rhinosardinia amazonica (Steindachner, 1879) Amazon spinejaw sprat
30161.  Rhinosardinia bahiensis (Steindachner, 1879) Bahia sprat
30162.  Rhinosolea microlepidota Fowler, 1946  
30163.  Rhinotocinclus discolor Reis & Lehmann, 2022  
30164.  Rhinotocinclus isabelae Reis & Lehmann, 2022  
30165.  Rhinotocinclus loxochelis Reis & Lehmann, 2022  
30166.  Rhinotocinclus marginalis Reis & Lehmann, 2022  
30167.  Rhinotocinclus pilosus Reis & Lehmann, 2022  
30168.  Rhinotocinclus variola (Lehmann A., Schvambach & Reis, 2015)  
30169.  Rhizoprionodon acutus (Rüppell, 1837) Milk shark
30170.  Rhizoprionodon lalandii (Valenciennes, 1839) Brazilian sharpnose shark
30171.  Rhizoprionodon longurio (Jordan & Gilbert, 1882) Pacific sharpnose shark
30172.  Rhizoprionodon oligolinx Springer, 1964 Grey sharpnose shark
30173.  Rhizoprionodon porosus (Poey, 1861) Caribbean sharpnose shark
30174.  Rhizoprionodon taylori (Ogilby, 1915) Australian sharpnose shark
30175.  Rhizoprionodon terraenovae (Richardson, 1836) Atlantic sharpnose shark
30176.  Rhizosomichthys totae (Miles, 1942)  
30177.  Rhoadsia altipinna Fowler, 1911  
30178.  Rhoadsia minor Eigenmann & Henn, 1914  
30179.  Rhodeus albomarginatus Li & Arai, 2014  
30180.  Rhodeus amarus (Bloch, 1782) European bitterling
30181.  Rhodeus amurensis (Vronsky, 1967)  
30182.  Rhodeus atremius (Jordan & Thompson, 1914) Kyushu bitterling
30183.  Rhodeus colchicus Bogutskaya & Komlev, 2001  
30184.  Rhodeus cyanorostris Li, Liao & Arai, 2020  
30185.  Rhodeus fangi (Miao, 1934)  
30186.  Rhodeus flaviventris Li, Arai & Liao, 2020  
30187.  Rhodeus haradai Arai, Suzuki & Shen, 1990  
30188.  Rhodeus laoensis Kottelat, Doi & Musikasinthorn, 1998  
30189.  Rhodeus lighti (Wu, 1931) Light's bitterling
30190.  Rhodeus meridionalis Karaman, 1924  
30191.  Rhodeus monguonensis (Li, 1989)  
30192.  Rhodeus nigrodorsalis Li, Liao & Arai, 2020  
30193.  Rhodeus notatus Nichols, 1929  
30194.  Rhodeus ocellatus (Kner, 1866) Rosy bitterling
30195.  Rhodeus pseudosericeus Arai, Jeon & Ueda, 2001  
30196.  Rhodeus rheinardti (Tirant, 1883)  
30197.  Rhodeus sciosemus (Jordan & Thompson, 1914)  
30198.  Rhodeus sericeus (Pallas, 1776) Bitterling
30199.  Rhodeus shitaiensis Li & Arai, 2011  
30200.  Rhodeus sinensis Günther, 1868  
30201.  Rhodeus smithii (Regan, 1908)  
30202.  Rhodeus spinalis Oshima, 1926  
30203.  Rhodeus suigensis (Mori, 1935)  
30204.  Rhodeus uyekii (Mori, 1935)  
30205.  Rhodichthys melanocephalus Andriashev & Chernova, 2011 Blackhead strainer snailfish
30206.  Rhodichthys regina Collett, 1879 Threadfin seasnail
30207.  Rhodymenichthys dolichogaster (Pallas, 1814) Stippled gunnel
30208.  Rhomboplites aurorubens (Cuvier, 1829) Vermilion snapper
30209.  Rhombosolea leporina Günther, 1862 Yellowbelly flounder
30210.  Rhombosolea plebeia (Richardson, 1843) Sand flounder
30211.  Rhombosolea retiaria Hutton, 1874 Black flounder
30212.  Rhombosolea tapirina Günther, 1862 Greenback flounder
30213.  Rhonciscus bayanus (Jordan & Evermann, 1898) Purplemouth grunt
30214.  Rhonciscus branickii (Steindachner, 1879) Sand grunt
30215.  Rhonciscus crocro (Cuvier, 1830) Burro grunt
30216.  Rhonciscus pauco Tavera, Schärer-Umpierre & Acero P., 2022 Opalescent Grunt
30217.  Rhyacichthys aspro (Valenciennes, 1837) Loach goby
30218.  Rhyacichthys guilberti Dingerkus & Séret, 1992  
30219.  Rhyacoglanis annulatus Shibatta & Vari, 2017  
30220.  Rhyacoglanis beninei Crispim-Rodrigues, Silva, Shibatta, Kuranaka & Oliveira, 2023  
30221.  Rhyacoglanis epiblepsis Shibatta & Vari, 2017  
30222.  Rhyacoglanis paranensis Shibatta & Vari, 2017  
30223.  Rhyacoglanis seminiger Shibatta & Vari, 2017  
30224.  Rhyacoglanis varii Shibatta & Souza-Shibatta, 2023  
30225.  Rhycherus filamentosus (Castelnau, 1872) Tasselled anglerfish
30226.  Rhycherus gloveri Pietsch, 1984 Glover's anglerfish
30227.  Rhynchactis leptonema Regan, 1925  
30228.  Rhynchactis macrothrix Bertelsen & Pietsch, 1998  
30229.  Rhynchactis microthrix Bertelsen & Pietsch, 1998  
30230.  Rhynchobatus australiae Whitley, 1939 Bottlenose wedgefish
30231.  Rhynchobatus cooki Last, Kyne & Compagno, 2016 Clown wedgefish
30232.  Rhynchobatus djiddensis (Forsskål, 1775) Giant guitarfish
30233.  Rhynchobatus immaculatus Last, ho & Chen, 2013 Taiwanese Wedgefish
30234.  Rhynchobatus laevis (Bloch & Schneider, 1801) Smoothnose wedgefish
30235.  Rhynchobatus luebberti Ehrenbaum, 1915 African wedgefish
30236.  Rhynchobatus mononoke Koeda, Itou, Yamada & Motomura, 2020 Japanese wedgefish
30237.  Rhynchobatus palpebratus Compagno & Last, 2008 Eyebrow wedgefish
30238.  Rhynchobatus springeri Compagno & Last, 2010 Broadnose wedgefish
30239.  Rhynchoconger bicoloratus Kodeeswaran, Mohapatra, Kumar & Lal, 2023 Bicoloured longnose conger eel
30240.  Rhynchoconger ectenurus (Jordan & Richardson, 1909)  
30241.  Rhynchoconger flavus (Goode & Bean, 1896) Yellow conger
30242.  Rhynchoconger gracilior (Ginsburg, 1951) Whiptail conger
30243.  Rhynchoconger guppyi (Norman, 1925)  
30244.  Rhynchoconger nitens (Jordan & Bollman, 1890) Bignose conger
30245.  Rhynchoconger randalli Acharya, Mohanty, Ray, Mishra & Mohapatra, 2022 Randall's conger eel
30246.  Rhynchoconger smithi Mohapatra, Ho, Acharya, Ray & Mishra, 2022 Smith's longnose conger eel
30247.  Rhynchoconger squaliceps (Alcock, 1894) Small-toothed conger
30248.  Rhynchoconger trewavasae Ben-Tuvia, 1993  
30249.  Rhynchocypris czekanowskii (Dybowski, 1869) Czekanowski's minnow
30250.  Rhynchocypris dementjevi (Turdakov & Piskarev, 1954)  
30251.  Rhynchocypris deogyuensis Lee & Sim, 2017 Deogyu fat-minnow
30252.  Rhynchocypris lagowskii (Dybowski, 1869) Amur minnow
30253.  Rhynchocypris mantschurica (Berg, 1907) Manchurian Lake minnow
30254.  Rhynchocypris oxycephala (Sauvage & Dabry de Thiersant, 1874) Chinese minnow
30255.  Rhynchocypris percnura (Pallas, 1814) Lake minnow
30256.  Rhynchocypris poljakowii (Kessler, 1879) Balkhash minnow
30257.  Rhynchodoras castilloi Birindelli, Sabaj Pérez & Taphorn, 2007  
30258.  Rhynchodoras woodsi Glodek, 1976  
30259.  Rhynchodoras xingui Klausewitz & Rössel, 1961  
30260.  Rhynchogadus hepaticus (Facciolà, 1884)  
30261.  Rhynchohyalus natalensis (Gilchrist & von Bonde, 1924) Glasshead barreleye
30262.  Rhynchohyalus parbevs Prokofiev & Kukuev, 2020  
30263.  Rhynchopelates oxyrhynchus (Temminck & Schlegel, 1842)  
30264.  Rhynchorhamphus arabicus Parin & Shcherbachev, 1972 Arabian flyingfish
30265.  Rhynchorhamphus georgii (Valenciennes, 1847) Long billed half beak
30266.  Rhynchorhamphus malabaricus Collette, 1976 Malabar halfbeak
30267.  Rhynchorhamphus naga Collette, 1976  
30268.  Rhynchorhina mauritaniensis Séret & Naylor, 2016 False shark ray
30269.  Rhytiodus argenteofuscus Kner, 1858  
30270.  Rhytiodus elongatus (Steindachner, 1908)  
30271.  Rhytiodus lauzannei Géry, 1987  
30272.  Rhytiodus microlepis Kner, 1858  
30273.  Ribeiroclinus eigenmanni (Jordan, 1888)  
30274.  Richardsonichthys leucogaster (Richardson, 1848) Whiteface waspfish
30275.  Richardsonius balteatus (Richardson, 1836) Redside shiner
30276.  Richardsonius egregius (Girard, 1858) Lahontan redside
30277.  Ricola macrops (Regan, 1904)  
30278.  Ricuzenius nudithorax Bolin, 1936  
30279.  Ricuzenius pinetorum Jordan & Starks, 1904  
30280.  Riekertia ellisi Smith, 1952 Broadbodied toadfish
30281.  Rimicola cabrilloi Briggs, 2002 Channel Islands clingfish
30282.  Rimicola dimorpha Briggs, 1955 Southern clingfish
30283.  Rimicola eigenmanni (Gilbert, 1890)  
30284.  Rimicola muscarum (Meek & Pierson, 1895) Kelp clingfish
30285.  Rimicola sila Briggs, 1955 Guadalupe clingfish
30286.  Rineloricaria aequalicuspis Reis & Cardoso, 2001  
30287.  Rineloricaria altipinnis (Breder, 1925)  
30288.  Rineloricaria anhaguapitan Ghazzi, 2008  
30289.  Rineloricaria anitae Ghazzi, 2008  
30290.  Rineloricaria atratoensis Castellanos-Mejía, Londoño-Burbano, Ochoa, García-Alzate & DoNascimiento, 2024  
30291.  Rineloricaria aurata (Knaack, 2003)  
30292.  Rineloricaria baliola Rodriguez & Reis, 2008  
30293.  Rineloricaria beni (Pearson, 1924)  
30294.  Rineloricaria buckupi Mejia, Ferraro & Souto-Santos, 2025  
30295.  Rineloricaria cacerensis (Miranda Ribeiro, 1912)  
30296.  Rineloricaria cachivera Urbano-Bonilla, Londoño-Burbano & Carvalho, 2023  
30297.  Rineloricaria cadeae (Hensel, 1868)  
30298.  Rineloricaria capitonia Ghazzi, 2008  
30299.  Rineloricaria caracasensis (Bleeker, 1862)  
30300.  Rineloricaria castroi Isbrücker & Nijssen, 1984  
30301.  Rineloricaria catamarcensis (Berg, 1895)  
30302.  Rineloricaria cubataonis (Steindachner, 1907)  
30303.  Rineloricaria daraha Rapp Py-Daniel & Fichberg, 2008  
30304.  Rineloricaria eigenmanni (Pellegrin, 1908)  
30305.  Rineloricaria fallax (Steindachner, 1915)  
30306.  Rineloricaria felipponei (Fowler, 1943)  
30307.  Rineloricaria formosa Isbrücker & Nijssen, 1979  
30308.  Rineloricaria giua Castellanos-Mejía, Londoño-Burbano, Ochoa, García-Alzate & DoNascimiento, 2024  
30309.  Rineloricaria hasemani Isbrücker & Nijssen, 1979  
30310.  Rineloricaria henselii (Steindachner, 1907)  
30311.  Rineloricaria heteroptera Isbrücker & Nijssen, 1976  
30312.  Rineloricaria hoehnei (Miranda Ribeiro, 1912)  
30313.  Rineloricaria isaaci Rodriguez & Miquelarena, 2008  
30314.  Rineloricaria jaraguensis (Steindachner, 1909)  
30315.  Rineloricaria jubata (Boulenger, 1902)  
30316.  Rineloricaria jurupari Londoño-Burbano & Urbano-Bonilla, 2018  
30317.  Rineloricaria konopickyi (Steindachner, 1879)  
30318.  Rineloricaria kronei (Miranda Ribeiro, 1911)  
30319.  Rineloricaria lanceolata (Günther, 1868) Chocolate-colored catfish
30320.  Rineloricaria langei Ingenito, Ghazzi, Duboc & Abilhoa, 2008  
30321.  Rineloricaria latirostris (Boulenger, 1900)  
30322.  Rineloricaria lima (Kner, 1853)  
30323.  Rineloricaria longicauda Reis, 1983 Elongated whiptail catfish
30324.  Rineloricaria maacki Ingenito, Ghazzi, Duboc & Abilhoa, 2008  
30325.  Rineloricaria magdalenae (Steindachner, 1879)  
30326.  Rineloricaria malabarbai Rodriguez & Reis, 2008  
30327.  Rineloricaria maquinensis Reis & Cardoso, 2001  
30328.  Rineloricaria melini (Schindler, 1959)  
30329.  Rineloricaria microlepidogaster (Regan, 1904)  
30330.  Rineloricaria microlepidota (Steindachner, 1907)  
30331.  Rineloricaria misionera Rodríguez & Miquelarena, 2005  
30332.  Rineloricaria morrowi Fowler, 1940  
30333.  Rineloricaria nigricauda (Regan, 1904)  
30334.  Rineloricaria nudipectoris Mejia, Ferraro & Buckup, 2023  
30335.  Rineloricaria osvaldoi Fichberg & Chamon, 2008  
30336.  Rineloricaria pareiacantha (Fowler, 1943)  
30337.  Rineloricaria parva (Boulenger, 1895)  
30338.  Rineloricaria pentamaculata Langeani & de Araujo, 1994  
30339.  Rineloricaria phoxocephala (Eigenmann & Eigenmann, 1889)  
30340.  Rineloricaria platyura (Müller & Troschel, 1849)  
30341.  Rineloricaria quadrensis Reis, 1983  
30342.  Rineloricaria reisi Ghazzi, 2008  
30343.  Rineloricaria sanga Ghazzi, 2008  
30344.  Rineloricaria setepovos Ghazzi, 2008  
30345.  Rineloricaria sneiderni (Fowler, 1944)  
30346.  Rineloricaria steindachneri (Regan, 1904)  
30347.  Rineloricaria stellata Ghazzi, 2008  
30348.  Rineloricaria stewarti (Eigenmann, 1909)  
30349.  Rineloricaria strigilata (Hensel, 1868) Santa Cruz whiptail catfish
30350.  Rineloricaria teffeana (Steindachner, 1879)  
30351.  Rineloricaria thrissoceps (Fowler, 1943)  
30352.  Rineloricaria tropeira Ghazzi, 2008  
30353.  Rineloricaria wolfei Fowler, 1940  
30354.  Rineloricaria zaina Ghazzi, 2008  
30355.  Rinoctes nasutus (Koefoed, 1927) Abyssal smooth-head
30356.  Rioraja agassizii (Müller & Henle, 1841) Rio skate
30357.  Risor ruber (Rosén, 1911) Tusked goby
30358.  Rita bakalu Lal, Dwivedi & Singh, 2017  
30359.  Rita chrysea Day, 1877  
30360.  Rita gogra (Sykes, 1839)  
30361.  Rita kuturnee (Sykes, 1839)  
30362.  Rita macracanthus Ng, 2004  
30363.  Rita rita (Hamilton, 1822) Rita
30364.  Rita sacerdotum Anderson, 1879 Salween rita
30365.  Rivulus azurescens Vermeulen, 2013  
30366.  Rivulus berovidesi Silva, 2015  
30367.  Rivulus carolinae Vermeulen & Mejia-Vargas, 2020  
30368.  Rivulus cylindraceus Poey, 1860 Green rivulus
30369.  Rivulus flammaecauda Vermeulen & Mejia-Vargas, 2020  
30370.  Rivulus formosensis Costa, 2008  
30371.  Rivulus insulaepinorum de la Cruz & Dubitsky, 1976 Isle of Pines rivulus
30372.  Rivulus pivijay Vermeulen, 2013  
30373.  Rivulus ribesrubrum Vermeulen, 2013  
30374.  Rivulus roloffi Roloff, 1938 Hispaniolan rivulus
30375.  Rivulus tomasi Vermeulen, Valdesalici & Garcia-Gil, 2013  
30376.  Rivulus xi Vermeulen, 2013  
30377.  Roa australis Kuiter, 2004 Triple-banded butterflyfish
30378.  Roa excelsa (Jordan, 1921) Hawaiian gold-barred butterflyfish
30379.  Roa haraguchiae Uejo, Senou & Motomura, 2020 White-spine butterfyfsh
30380.  Roa jayakari (Norman, 1939) Indian golden-barred butterflyfish
30381.  Roa modesta (Temminck & Schlegel, 1844) Brown-banded butterflyfish
30382.  Roa rumsfeldi Rocha, Pinheiro, Wandell, Rocha & Shepherd, 2017 Deep-blackfin butterflyfish
30383.  Roa semilunaris Matsunuma & Motomura, 2022 Half-moon barred butterflyfish
30384.  Roa uejoi Matsunuma & Motomura, 2022 Guam barred butterflyfish
30385.  Robaloscion wieneri (Sauvage, 1883) Robalo drum
30386.  Robia legula Pietsch, 1979  
30387.  Robinsia catherinae Böhlke & Smith, 1967  
30388.  Robinsichthys arrowsmithensis Birdsong, 1988  
30389.  Robinsichthys nigrimarginatus Tornabene, Manning, Robertson, Van Tassell & Baldwin, 2022 Black-margined goby
30390.  Rocio gemmata Contreras-Balderas & Schmitter-Soto, 2007  
30391.  Rocio ocotal Schmitter-Soto, 2007  
30392.  Rocio octofasciata (Regan, 1903) Jack Dempsey
30393.  Rocio spinosissima (Vaillant & Pellegrin, 1902)  
30394.  Roeboexodon geryi Myers, 1960  
30395.  Roeboexodon guyanensis (Puyo, 1948)  
30396.  Roeboides affinis (Günther, 1868)  
30397.  Roeboides araguaito Lucena, 2003  
30398.  Roeboides biserialis (Garman, 1890)  
30399.  Roeboides bouchellei Fowler, 1923 Crystal tetra
30400.  Roeboides bussingi Matamoros, Chakrabarty, Angulo, Garita-Alvarado & McMahan, 2013  
30401.  Roeboides carti Lucena, 2000  
30402.  Roeboides dayi (Steindachner, 1878)  
30403.  Roeboides descalvadensis Fowler, 1932 Parana scale-eating characin
30404.  Roeboides dientonito Schultz, 1944  
30405.  Roeboides dispar Lucena, 2001  
30406.  Roeboides guatemalensis (Günther, 1864) Guatemalan headstander
30407.  Roeboides ilseae Bussing, 1986  
30408.  Roeboides loftini Lucena, 2011  
30409.  Roeboides margareteae Lucena, 2003  
30410.  Roeboides microlepis (Reinhardt, 1851)  
30411.  Roeboides myersii Gill, 1870  
30412.  Roeboides numerosus Lucena, 2000  
30413.  Roeboides occidentalis Meek & Hildebrand, 1916  
30414.  Roeboides oligistos Lucena, 2000  
30415.  Roeboides prognathus (Boulenger, 1895)  
30416.  Roeboides sazimai Lucena, 2007  
30417.  Roeboides xenodon (Reinhardt, 1851)  
30418.  Roestes itupiranga Menezes & Lucena, 1998  
30419.  Roestes molossus (Kner, 1858)  
30420.  Roestes ogilviei (Fowler, 1914)  
30421.  Rogadius asper (Cuvier, 1829) Olive-tailed flathead
30422.  Rogadius azizahae Jaafar, Seah, Imamura, Motomura & Matsunuma, 2025 Azizah's flathead
30423.  Rogadius fehlmanni Knapp, 2012  
30424.  Rogadius mcgroutheri Imamura, 2007 McGrouther's flathead
30425.  Rogadius patriciae Knapp, 1987 Black-banded flathead
30426.  Rogadius pristiger (Cuvier, 1829) Thorny flathead
30427.  Rogadius serratus (Cuvier, 1829) Serrated flathead
30428.  Rogadius welanderi (Schultz, 1966) Welander's flathead
30429.  Rohtee ogilbii Sykes, 1839 Vatani rohtee
30430.  Rohteichthys microlepis (Bleeker, 1850)  
30431.  Romanichthys valsanicola Dumitrescu, Bănărescu & Stoica, 1957 Asprete
30432.  Romanogobio albipinnatus (Lukasch, 1933) White-finned gudgeon
30433.  Romanogobio amplexilabris (Bănărescu & Nalbant, 1973)  
30434.  Romanogobio antipai (Bănărescu, 1953) Danube delta gudgeon
30435.  Romanogobio banaticus (Bănărescu, 1960)  
30436.  Romanogobio belingi (Slastenenko, 1934) Northern whitefin gudgeon
30437.  Romanogobio benacensis (Pollini, 1816)  
30438.  Romanogobio ciscaucasicus (Berg, 1932) North Caucasian longbarbel gudgeon
30439.  Romanogobio elimeius (Kattoulas, Stephanidis & Economidis, 1973)  
30440.  Romanogobio johntreadwelli (Bănărescu & Nalbant, 1973)  
30441.  Romanogobio kesslerii (Dybowski, 1862) Kessler's gudgeon
30442.  Romanogobio macropterus (Kamensky, 1901) South caucasian gudgeon
30443.  Romanogobio parvus Naseka & Freyhof, 2004  
30444.  Romanogobio pentatrichus Naseka & Bogutskaya, 1998 Kuban long-barbelled gudgeon
30445.  Romanogobio persus (Günther, 1899) Kura gudgeon
30446.  Romanogobio skywalkeri Friedrich, Wiesner, Zangl, Daill, Freyhof & Koblmüller, 2018  
30447.  Romanogobio tanaiticus Naseka, 2001 Don whitefin gudgeon
30448.  Romanogobio tenuicorpus (Mori, 1934) Amur whitefin gudgeon
30449.  Romanogobio uranoscopus (Agassiz, 1828) Danubian longbarbel gudgeon
30450.  Romanogobio vladykovi (Fang, 1943)  
30451.  Roncador stearnsii (Steindachner, 1876) Spotfin croaker
30452.  Rondeletia bicolor Goode & Bean, 1895  
30453.  Rondeletia loricata Abe & Hotta, 1963 Redmouth whalefish
30454.  Rondonacara hoehnei (Miranda Ribeiro, 1918)  
30455.  Ronquilus jordani (Gilbert, 1889) Northern ronquil
30456.  Rosenblattia robusta Mead & De Falla, 1965 Stout cardinalfish
30457.  Rosenblattichthys alatus (Fourmanoir, 1970) Winged pearleye
30458.  Rosenblattichthys hubbsi Johnson, 1974 Hubb's pearleye
30459.  Rosenblattichthys nemotoi Okiyama & Johnson, 1986  
30460.  Rosenblattichthys volucris (Rofen, 1966) Chubby pearleye
30461.  Rostroconger macrouriceps Smith, 2018  
30462.  Rostroraja ackleyi (Garman, 1881) Ocellate skate
30463.  Rostroraja alba (Lacepède, 1803) White skate
30464.  Rostroraja bahamensis (Bigelow & Schroeder, 1965) Bahama skate
30465.  Rostroraja cervigoni (Bigelow & Schroeder, 1964) Finspot ray
30466.  Rostroraja eglanteria (Bosc, 1800) Clearnose skate
30467.  Rostroraja equatorialis (Jordan & Bollman, 1890) Equatorial skate
30468.  Rostroraja texana (Chandler, 1921) Roundel skate
30469.  Rostroraja velezi (Chirichigno F., 1973) Velez ray
30470.  Rotuma lewisi Springer, 1988  
30471.  Rouleina attrita (Vaillant, 1888) Softskin smooth-head
30472.  Rouleina danae Parr, 1951  
30473.  Rouleina eucla Whitley, 1940 Eucla slickhead
30474.  Rouleina euryops Sazonov, 1999  
30475.  Rouleina guentheri (Alcock, 1892) Bordello slickhead
30476.  Rouleina livida (Brauer, 1906)  
30477.  Rouleina maderensis Maul, 1948 Madeiran smooth-head
30478.  Rouleina nuda (Brauer, 1906)  
30479.  Rouleina squamilatera (Alcock, 1898) Bluntsnout slickhead
30480.  Rouleina watasei (Tanaka, 1909)  
30481.  Ruanoho decemdigitatus (Clarke, 1879) Longfinned triplefin
30482.  Ruanoho whero Hardy, 1986 Spectacled triplefin
30483.  Rubicundus eos (Fernholm, 1991)  
30484.  Rubicundus lakeside (Mincarone & McCosker, 2004) Lakeside hagfish
30485.  Rubicundus lopheliae (Fernholm & Quattrini, 2008)  
30486.  Rubicundus rubicundus (Kuo, Lee & Mok, 2010)  
30487.  Rubricatochromis bimaculatus (Gill, 1862) Jewelfish
30488.  Rubricatochromis cerasogaster (Boulenger, 1899)  
30489.  Rubricatochromis exsul (Trewavas, 1933) Turkana jewel cichlid
30490.  Rubricatochromis guttatus (Günther, 1862)  
30491.  Rubricatochromis letourneuxi (Sauvage, 1880) Jewel fish
30492.  Rubricatochromis lifalili (Loiselle, 1979)  
30493.  Rubricatochromis paynei (Loiselle, 1979)  
30494.  Rubricatochromis saharae (Sauvage, 1880)  
30495.  Rubricatochromis stellifer (Loiselle, 1979)  
30496.  Rudarius ercodes Jordan & Fowler, 1902 Whitespotted pygmy filefish
30497.  Rudarius excelsus Hutchins, 1977 Diamond leatherjacket
30498.  Rudarius minutus Tyler, 1970 Minute leatherjacket
30499.  Ruscarius creaseri (Hubbs, 1926) Roughcheek sculpin
30500.  Ruscarius meanyi Jordan & Starks, 1895 Puget Sound sculpin
30501.  Rusichthys explicitus Winterbottom, 1996  
30502.  Rusichthys plesiomorphus Winterbottom, 1979  
30503.  Rutilus caspicus (Yakovlev, 1870) Caspian roach
30504.  Rutilus frisii (Nordmann, 1840) Kutum
30505.  Rutilus heckelii (Nordmann, 1840)  
30506.  Rutilus kutum (Kamensky, 1901)  
30507.  Rutilus meidingeri (Heckel, 1851)  
30508.  Rutilus pigus (Lacepède, 1803)  
30509.  Rutilus rutilus (Linnaeus, 1758) Roach
30510.  Rutilus stoumboudae Bianco & Ketmaier, 2014  
30511.  Rutilus virgo (Heckel, 1852)  
30512.  Ruvettus pretiosus Cocco, 1833 Oilfish
30513.  Rypticus africanus Araujo, Sampaio, Rocha & Ferreira, 2024 African soapfish
30514.  Rypticus bicolor Valenciennes, 1846 Mottled soapfish
30515.  Rypticus bistrispinus (Mitchill, 1818) Freckled soapfish
30516.  Rypticus bornoi Beebe & Tee-Van, 1928 Largespotted soapfish
30517.  Rypticus carpenteri Baldwin & Weigt, 2012 Slope soapfish
30518.  Rypticus courtenayi McCarthy, 1979 Socorran soapfish
30519.  Rypticus maculatus Holbrook, 1855 Whitespotted soapfish
30520.  Rypticus nigripinnis Gill, 1861 Blackfin soapfish
30521.  Rypticus randalli Courtenay, 1967 Randall's soapfish
30522.  Rypticus saponaceus (Bloch & Schneider, 1801) Greater soapfish
30523.  Rypticus subbifrenatus Gill, 1861 Spotted soapfish
30524.  Ryukyupercis gushikeni (Yoshino, 1975) Rosy grubfish
30525.  Sabanejewia aurata (De Filippi, 1863) Golden spined loach
30526.  Sabanejewia balcanica (Karaman, 1922) Balcan spined loach
30527.  Sabanejewia baltica Witkowski, 1994  
30528.  Sabanejewia bulgarica (Drensky, 1928)  
30529.  Sabanejewia caspia (Eichwald, 1838) Caspian spined loach
30530.  Sabanejewia caucasica (Berg, 1906) Ciscaucasian spined loach
30531.  Sabanejewia kubanica Vasil'eva & Vasil'ev, 1988  
30532.  Sabanejewia larvata (De Filippi, 1859)  
30533.  Sabanejewia maeotica Vasil'eva & Vasil'ev, 2023 Azov golden loach
30534.  Sabanejewia romanica (Băcescu, 1943)  
30535.  Sabanejewia vallachica (Nalbant, 1957) Eastern Carpathian golden loach
30536.  Saccoderma hastata (Eigenmann, 1913)  
30537.  Saccoderma melanostigma Schultz, 1944  
30538.  Saccoderma robusta Dahl, 1955  
30539.  Saccodon dariensis (Meek & Hildebrand, 1913)  
30540.  Saccodon terminalis (Eigenmann & Henn, 1914)  
30541.  Saccodon wagneri Kner, 1863  
30542.  Saccogaster brayae Nielsen, Schwarzhans & Cohen, 2012  
30543.  Saccogaster hawaii Cohen & Nielsen, 1972  
30544.  Saccogaster horrida Nielsen, Schwarzhans & Cohen, 2012  
30545.  Saccogaster maculata Alcock, 1889  
30546.  Saccogaster nikoliviae Nielsen, Schwarzhans & Cohen, 2012  
30547.  Saccogaster parva Cohen & Nielsen, 1972  
30548.  Saccogaster staigeri Cohen & Nielsen, 1972  
30549.  Saccogaster tuberculata (Chan, 1966) Bagbelly cusk
30550.  Saccopharynx ampullaceus (Harwood, 1827) Gulper eel
30551.  Saccopharynx berteli Tighe & Nielsen, 2000  
30552.  Saccopharynx harrisoni Beebe, 1932  
30553.  Saccopharynx hjorti Bertin, 1938  
30554.  Saccopharynx lavenbergi Nielsen & Bertelsen, 1985  
30555.  Saccopharynx paucovertebratis Nielsen & Bertelsen, 1985  
30556.  Saccopharynx ramosus Nielsen & Bertelsen, 1985  
30557.  Saccopharynx schmidti Bertin, 1934 Whiptail gulper
30558.  Saccopharynx thalassa Nielsen & Bertelsen, 1985  
30559.  Saccopharynx trilobatus Nielsen & Bertelsen, 1985  
30560.  Sacura boulengeri (Heemstra, 1973) Boulenger's anthias
30561.  Sacura margaritacea (Hilgendorf, 1879)  
30562.  Sacura parva Heemstra & Randall, 1979 Little fairy basslet
30563.  Sacura sanguinea Motomura, Yoshida & Vilasri, 2017 Andaman deepwater Anthias
30564.  Sacura speciosa Heemstra & Randall, 1979  
30565.  Sagamia geneionema (Hilgendorf, 1879)  
30566.  Sagamichthys abei Parr, 1953 Shining tubeshoulder
30567.  Sagamichthys gracilis Sazonov, 1978  
30568.  Sagamichthys schnakenbecki (Krefft, 1953) Schnakenbeck's searsid
30569.  Salangichthys microdon (Bleeker, 1860) Japanese icefish
30570.  Salanx ariakensis Kishinouye, 1902  
30571.  Salanx chinensis (Osbeck, 1765) Chinese noodlefish
30572.  Salanx cuvieri Valenciennes, 1850 Noodlefish
30573.  Salanx prognathus (Regan, 1908)  
30574.  Salaria basilisca (Valenciennes, 1836)  
30575.  Salaria pavo (Risso, 1810) Peacock blenny
30576.  Salarias alboguttatus Kner, 1867 White-spotted blenny
30577.  Salarias ceramensis Bleeker, 1853 Seram blenny
30578.  Salarias fasciatus (Bloch, 1786) Jewelled blenny
30579.  Salarias guttatus Valenciennes, 1836 Breastspot blenny
30580.  Salarias luctuosus Whitley, 1929  
30581.  Salarias nigrocinctus Bath, 1996 Blackstreaked blenny
30582.  Salarias obscurus Bath, 1992  
30583.  Salarias patzneri Bath, 1992 Patzner's blenny
30584.  Salarias ramosus Bath, 1992 Starry blenny
30585.  Salarias segmentatus Bath & Randall, 1991 Segmented blenny
30586.  Salarias sexfilum Günther, 1861 Spalding's blenny
30587.  Salarias sibogai Bath, 1992 Siboga blenny
30588.  Salarias sinuosus Snyder, 1908 Fringelip blenny
30589.  Salariopsis atlantica (Doadrio, Perea & Yahyaoui, 2011)  
30590.  Salariopsis economidisi (Kottelat, 2004) Trichonis blenny
30591.  Salariopsis fluviatilis (Asso, 1801) Freshwater blenny
30592.  Salilota australis (Günther, 1878) Tadpole codling
30593.  Salminus affinis Steindachner, 1880  
30594.  Salminus brasiliensis (Cuvier, 1816) Dorado
30595.  Salminus franciscanus Lima & Britski, 2007  
30596.  Salminus hilarii Valenciennes, 1850  
30597.  Salmo abanticus Tortonese, 1954  
30598.  Salmo akairos Delling & Doadrio, 2005  
30599.  Salmo aphelios Kottelat, 1997  
30600.  Salmo balcanicus (Karaman, 1927)  
30601.  Salmo brunoi Turan, Bayçelebi, Aksu & Oral, 2024  
30602.  Salmo carpio Linnaeus, 1758  
30603.  Salmo caspius Kessler, 1877 Caspian trout
30604.  Salmo cenerinus Nardo, 1847  
30605.  Salmo cettii Rafinesque, 1810  
30606.  Salmo chilo Turan, Kottelat & Engin, 2012 Chilo trout
30607.  Salmo ciscaucasicus Dorofeeva, 1967 Caspian salmon
30608.  Salmo coruhensis Turan, Kottelat & Engin, 2010 Coruh trout
30609.  Salmo dentex (Heckel, 1851)  
30610.  Salmo ekmekciae Küçük, Kalaycı, Güçlü, Oral & Turan, 2024  
30611.  Salmo euphrataeus Turan, Kottelat & Engin, 2014 Euphrates trout
30612.  Salmo ezenami Berg, 1948  
30613.  Salmo farioides Karaman, 1938  
30614.  Salmo ferox Jardine, 1835  
30615.  Salmo fibreni Zerunian & Gandolfi, 1990  
30616.  Salmo ischchan Kessler, 1877 Sevan trout
30617.  Salmo kottelati Turan, Doğan, Kaya & Kanyılmaz, 2014 Antalya trout
30618.  Salmo labecula Turan, Kottelat & Engin, 2012 Seyhan trout
30619.  Salmo labrax Pallas, 1814 Black Sea salmon
30620.  Salmo letnica (Karaman, 1924) Ohrid trout
30621.  Salmo lourosensis Delling, 2011  
30622.  Salmo lumi Poljakov, Filipi, Basho & Hysenaj, 1958  
30623.  Salmo macedonicus (Karaman, 1924)  
30624.  Salmo macrostigma (Duméril, 1858)  
30625.  Salmo marmoratus Cuvier, 1829  
30626.  Salmo montenigrinus (Karaman, 1933)  
30627.  Salmo multipunctatus Doadrio, Perea & Yahyaoui, 2015 Draa trout
30628.  Salmo nigripinnis Günther, 1866  
30629.  Salmo obtusirostris (Heckel, 1851) Adriatic trout
30630.  Salmo ohridanus Steindachner, 1892  
30631.  Salmo okumusi Turan, Kottelat & Engin, 2014 Okumus trout
30632.  Salmo opimus Turan, Kottelat & Engin, 2012 Opimus trout
30633.  Salmo pallaryi Pellegrin, 1924  
30634.  Salmo pelagonicus Karaman, 1938  
30635.  Salmo pellegrini Werner, 1931  
30636.  Salmo peristericus Karaman, 1938  
30637.  Salmo platycephalus Behnke, 1968 Flathead trout
30638.  Salmo rhodanensis Fowler, 1974  
30639.  Salmo rizeensis Turan, Kottelat & Engin, 2010 Rize trout
30640.  Salmo salar Linnaeus, 1758 Atlantic salmon
30641.  Salmo schiefermuelleri Bloch, 1784  
30642.  Salmo stomachicus Günther, 1866  
30643.  Salmo taleri (Karaman, 1933)  
30644.  Salmo tigridis Turan, Kottelat & Bektaş, 2011 Tigris trout
30645.  Salmo trutta Linnaeus, 1758 Sea trout
30646.  Salmo viridis Doadrio, Perea & Yahyaoui, 2015 Green trout
30647.  Salmo visovacensis Taler, 1950  
30648.  Salmo zrmanjaensis Karaman, 1938  
30649.  Salmostoma acinaces (Valenciennes, 1844) Silver razorbelly minnow
30650.  Salmostoma bacaila (Hamilton, 1822) Large razorbelly minnow
30651.  Salmostoma balookee (Sykes, 1839) Bloch razorbelly minnow
30652.  Salmostoma belachi Jayaraj, Krishna Rao, Ravichandra Reddy, Shakuntala & Devaraj, 1999  
30653.  Salmostoma boopis (Day, 1874) Boopis razorbelly minnow
30654.  Salmostoma horai (Silas, 1951) Hora razorbelly minnow
30655.  Salmostoma novacula (Valenciennes, 1840) Novacula razorbelly minnow
30656.  Salmostoma orissaense Bănărescu, 1968 Orissa razorbelly minnow
30657.  Salmostoma phulo (Hamilton, 1822) Finescale razorbelly minnow
30658.  Salmostoma punjabense (Day, 1872) Punjab razorbelly minnow
30659.  Salmostoma sardinella (Valenciennes, 1844) Sardinella razorbelly minnow
30660.  Salmostoma sladoni (Day, 1870)  
30661.  Salmostoma untrahi (Day, 1869) Mahanadi razorbelly minnow
30662.  Saloptia powelli Smith, 1964 Golden grouper
30663.  Salvelinus agassizii (Garman, 1885) Silver trout
30664.  Salvelinus albus Glubokovsky, 1977 White char
30665.  Salvelinus alpinus (Linnaeus, 1758) Arctic char
30666.  Salvelinus anaktuvukensis Morrow, 1973 Angayukaksurak char
30667.  Salvelinus andriashevi Berg, 1948 Chukot char
30668.  Salvelinus boganidae Berg, 1926 Boganida char
30669.  Salvelinus colii (Günther, 1863)  
30670.  Salvelinus confluentus (Suckley, 1859) Bull trout
30671.  Salvelinus curilus (Pallas, 1814)  
30672.  Salvelinus czerskii Dryagin, 1932 Cherskii's char
30673.  Salvelinus drjagini Logashev, 1940 Dryanin's char
30674.  Salvelinus elgyticus Viktorovsky & Glubokovsky, 1981 Small-mouth char
30675.  Salvelinus evasus Freyhof & Kottelat, 2005  
30676.  Salvelinus faroensis Joensen & Tåning, 1970  
30677.  Salvelinus fimbriatus Regan, 1908  
30678.  Salvelinus fontinalis (Mitchill, 1814) Brook trout
30679.  Salvelinus gracillimus Regan, 1909  
30680.  Salvelinus grayi (Günther, 1862)  
30681.  Salvelinus gritzenkoi Vasil'eva & Stygar, 2000  
30682.  Salvelinus inframundus Regan, 1909  
30683.  Salvelinus jacuticus Borisov, 1935 Yakutian char
30684.  Salvelinus japonicus Oshima, 1961  
30685.  Salvelinus killinensis (Günther, 1866)  
30686.  Salvelinus krogiusae Glubokovsky, Frolov, Efremov, Ribnikova & Katugin, 1993  
30687.  Salvelinus kronocius Viktorovsky, 1978  
30688.  Salvelinus kuznetzovi Taranetz, 1933  
30689.  Salvelinus lepechini (Gmelin, 1789)  
30690.  Salvelinus leucomaenis (Pallas, 1814) Whitespotted char
30691.  Salvelinus levanidovi Chereshnev, Skopets & Gudkov, 1989  
30692.  Salvelinus lonsdalii Regan, 1909  
30693.  Salvelinus mallochi Regan, 1909  
30694.  Salvelinus malma (Walbaum, 1792) Dolly varden
30695.  Salvelinus maxillaris Regan, 1909  
30696.  Salvelinus murta (Saemundsson, 1908)  
30697.  Salvelinus namaycush (Walbaum, 1792) Lake trout
30698.  Salvelinus neiva Taranetz, 1933 Neiva
30699.  Salvelinus neocomensis Freyhof & Kottelat, 2005  
30700.  Salvelinus obtusus Regan, 1908  
30701.  Salvelinus perisii (Günther, 1865)  
30702.  Salvelinus profundus (Schillinger, 1901)  
30703.  Salvelinus salvelinoinsularis (Lönnberg, 1900) Bear Island charr
30704.  Salvelinus schmidti Viktorovsky, 1978  
30705.  Salvelinus struanensis (Maitland, 1881)  
30706.  Salvelinus taimyricus Mikhin, 1949  
30707.  Salvelinus taranetzi Kaganowsky, 1955  
30708.  Salvelinus thingvallensis (Saemundsson, 1908)  
30709.  Salvelinus tolmachoffi Berg, 1926 Esei lake char
30710.  Salvelinus umbla (Linnaeus, 1758)  
30711.  Salvelinus vasiljevae Safronov & Zvezdov, 2005 Sakhalinian char
30712.  Salvelinus willoughbii (Günther, 1862) Char
30713.  Salvelinus youngeri Friend, 1956 Golden charr
30714.  Salvethymus svetovidovi Chereshnev & Skopets, 1990 Long-finned charr
30715.  Samaretta perexilis Voronina & Suzumoto, 2017  
30716.  Samaris chesterfieldensis Mihara & Amaoka, 2004  
30717.  Samaris costae Quéro, Hensley & Maugé, 1989  
30718.  Samaris cristatus Gray, 1831 Cockatoo righteye flounder
30719.  Samaris macrolepis Norman, 1927 Large-scale crested righteye flounder
30720.  Samaris spinea Mihara & Amaoka, 2004  
30721.  Samariscus asanoi Ochiai & Amaoka, 1962  
30722.  Samariscus corallinus Gilbert, 1905 Coralline-red flounder
30723.  Samariscus desoutterae Quéro, Hensley & Maugé, 1989  
30724.  Samariscus filipectoralis Shen, 1982  
30725.  Samariscus hexaradiatus Díaz de Astarloa, Causse & Pruvost, 2014  
30726.  Samariscus huysmani Weber, 1913 Huysman's righteye flounder
30727.  Samariscus inornatus (Lloyd, 1909)  
30728.  Samariscus japonicus Kamohara, 1936  
30729.  Samariscus latus Matsubara & Takamuki, 1951 Deep-body righteye flounder
30730.  Samariscus leopardus Voronina, 2009  
30731.  Samariscus longimanus Norman, 1927 Longfinned flounder
30732.  Samariscus luzonensis Fowler, 1934 Luzon righteye flounder
30733.  Samariscus macrognathus Fowler, 1934 Large-mouth righteye flounder
30734.  Samariscus maculatus (Günther, 1880) Spotted righteye flounder
30735.  Samariscus multiradiatus Kawai, Amaoka & Séret, 2008  
30736.  Samariscus neocaledonia Kawai, Amaoka & Séret, 2011 New Caledonian righteye flounder
30737.  Samariscus nielseni Quéro, Hensley & Maugé, 1989 Nielsen's righteye flounder
30738.  Samariscus sunieri Weber & de Beaufort, 1929 Sunier's righteye flounder
30739.  Samariscus triocellatus Woods, 1960 Three-spot righteye flounder
30740.  Samariscus xenicus Ochiai & Amaoka, 1962  
30741.  Sanagia velifera Holly, 1926  
30742.  Sandelia bainsii Castelnau, 1861 Rocky kurper
30743.  Sandelia capensis (Cuvier, 1829) Cape kurper
30744.  Sander canadensis (Griffith & Smith, 1834) Sauger
30745.  Sander lucioperca (Linnaeus, 1758) Pike-perch
30746.  Sander marinus (Cuvier, 1828) Estuarine perch
30747.  Sander vitreus (Mitchill, 1818) Walleye
30748.  Sander volgensis (Gmelin, 1789) Volga pikeperch
30749.  Sanopus astrifer (Robins & Starck, 1965)  
30750.  Sanopus barbatus (Meek & Hildebrand, 1928) Bearded toadfish
30751.  Sanopus greenfieldorum Collette, 1983 Whitelined toadfish
30752.  Sanopus johnsoni Collette & Starck, 1974 Cozumel toadfish
30753.  Sanopus reticulatus Collette, 1983 Reticulate toadfish
30754.  Sanopus splendidus Collette, Starck & Phillips, 1974 Coral toadfish
30755.  Santelmoa antarctica Matallanas, Corbella & Møller, 2012  
30756.  Santelmoa carmenae Matallanas, 2010  
30757.  Santelmoa elvirae Matallanas, 2011  
30758.  Santelmoa fusca Matallanas, Corbella & Møller, 2012  
30759.  Sarcocheilichthys biwaensis Hosoya, 1982  
30760.  Sarcocheilichthys caobangensis Nguyen & Vo, 2001  
30761.  Sarcocheilichthys czerskii (Berg, 1914) Cherskii's thicklip gudgeon
30762.  Sarcocheilichthys davidi (Sauvage, 1878)  
30763.  Sarcocheilichthys hainanensis Nichols & Pope, 1927  
30764.  Sarcocheilichthys kiangsiensis Nichols, 1930  
30765.  Sarcocheilichthys lacustris (Dybowski, 1872)  
30766.  Sarcocheilichthys nigripinnis (Günther, 1873) Rainbow gudgeon
30767.  Sarcocheilichthys parvus Nichols, 1930  
30768.  Sarcocheilichthys sinensis Bleeker, 1871 Chinese lake gudgeon
30769.  Sarcocheilichthys soldatovi (Berg, 1914) Soldatov's thicklip gudgeon
30770.  Sarcocheilichthys variegatus (Temminck & Schlegel, 1846)  
30771.  Sarcocheilichthys vittatus An, Zhang & Shen, 2020  
30772.  Sarcoglanis simplex Myers & Weitzman, 1966  
30773.  Sarda australis (Macleay, 1881) Australian bonito
30774.  Sarda chiliensis (Cuvier, 1832) Eastern Pacific bonito
30775.  Sarda lineolata (Girard, 1858) Pacific bonito
30776.  Sarda orientalis (Temminck & Schlegel, 1844) Striped bonito
30777.  Sarda sarda (Bloch, 1793) Atlantic bonito
30778.  Sardina pilchardus (Walbaum, 1792) European pilchard
30779.  Sardinella albella (Valenciennes, 1847) White sardinella
30780.  Sardinella alcyone Hata & Motomura, 2019 Blueback Sardinella
30781.  Sardinella atricauda (Günther, 1868) Bleeker's blacktip sardinella
30782.  Sardinella aurita Valenciennes, 1847 Round sardinella
30783.  Sardinella brachysoma Bleeker, 1852 Deepbody sardinella
30784.  Sardinella brasiliensis (Steindachner, 1879) Brazilian sardinella
30785.  Sardinella dayi Regan, 1917 Day's sardinella
30786.  Sardinella electra Hata & Motomura, 2019 Island Sardinella
30787.  Sardinella fijiensis (Fowler & Bean, 1923) Fiji sardinella
30788.  Sardinella fimbriata (Valenciennes, 1847) Fringescale sardinella
30789.  Sardinella gibbosa (Bleeker, 1849) Goldstripe sardinella
30790.  Sardinella goni Stern, Rinkevich & Goren, 2016 Gon's sardinella
30791.  Sardinella hualiensis (Chu & Tsai, 1958) Taiwan sardinella
30792.  Sardinella jussieui (Valenciennes, 1847) Mauritian sardinella
30793.  Sardinella lemuru Bleeker, 1853 Bali sardinella
30794.  Sardinella longiceps Valenciennes, 1847 Indian oil sardine
30795.  Sardinella maderensis (Lowe, 1838) Madeiran sardinella
30796.  Sardinella marquesensis Berry & Whitehead, 1968 Marquesan sardinella
30797.  Sardinella melanura (Cuvier, 1829) Blacktip sardinella
30798.  Sardinella neglecta Wongratana, 1983 East African sardinella
30799.  Sardinella pacifica Hata & Motomura, 2019  
30800.  Sardinella richardsoni Wongratana, 1983 Richardson's sardinella
30801.  Sardinella rouxi (Poll, 1953) Yellowtail sardinella
30802.  Sardinella sindensis (Day, 1878) Sind sardinella
30803.  Sardinella tawilis (Herre, 1927) Freshwater sardinella
30804.  Sardinella ventura Hata & Motomura, 2021 Fortune Sardinella
30805.  Sardinella zunasi (Bleeker, 1854) Japanese sardinella
30806.  Sardinops sagax (Jenyns, 1842) Pacific sardine
30807.  Sargocentron borodinoensis Kotlyar, 2017 Borodino soldierfish
30808.  Sargocentron bullisi (Woods, 1955) Deepwater squirrelfish
30809.  Sargocentron caudimaculatum (Rüppell, 1838) Silverspot squirrelfish
30810.  Sargocentron cornutum (Bleeker, 1854) Threespot squirrelfish
30811.  Sargocentron diadema (Lacepède, 1802) Crown squirrelfish
30812.  Sargocentron dorsomaculatum (Shimizu & Yamakawa, 1979) Spotfin squirrelfish
30813.  Sargocentron ensifer (Jordan & Evermann, 1903) Yellow-striped squirrelfish
30814.  Sargocentron hastatum (Cuvier, 1829) Red squirrelfish
30815.  Sargocentron hormion Randall, 1998  
30816.  Sargocentron inaequalis Randall & Heemstra, 1985 Lattice squirrelfish
30817.  Sargocentron iota Randall, 1998 Dwarf squirrelfish
30818.  Sargocentron ittodai (Jordan & Fowler, 1902) Samurai squirrelfish
30819.  Sargocentron lepros (Allen & Cross, 1983) Spiny squirrelfish
30820.  Sargocentron macrosquamis Golani, 1984 Bigscale squirrelfish
30821.  Sargocentron marisrubri Randall, Golani & Diamant, 1989  
30822.  Sargocentron megalops Randall, 1998  
30823.  Sargocentron melanospilos (Bleeker, 1858) Blackblotch squirrelfish
30824.  Sargocentron microstoma (Günther, 1859) Smallmouth squirrelfish
30825.  Sargocentron poco (Woods, 1965) Saddle squirrelfish
30826.  Sargocentron praslin (Lacepède, 1802) Dark-striped squirrelfish
30827.  Sargocentron punctatissimum (Cuvier, 1829) Speckled squirrelfish
30828.  Sargocentron rubrum (Forsskål, 1775) Redcoat
30829.  Sargocentron seychellense (Smith & Smith, 1963) Yellow-tipped squirrelfish
30830.  Sargocentron shimizui Randall, 1998 Shimizu's squirrelfish
30831.  Sargocentron spiniferum (Forsskål, 1775) Sabre squirrelfish
30832.  Sargocentron spinosissimum (Temminck & Schlegel, 1843) North Pacific squirrelfish
30833.  Sargocentron suborbitale (Gill, 1863) Tinsel squirrelfish
30834.  Sargocentron tiere (Cuvier, 1829) Blue lined squirrelfish
30835.  Sargocentron tiereoides (Bleeker, 1853) Pink squirrelfish
30836.  Sargocentron violaceum (Bleeker, 1853) Violet squirrelfish
30837.  Sargocentron wilhelmi (de Buen, 1963) Wilhelm's squirrelfish
30838.  Sargocentron xantherythrum (Jordan & Evermann, 1903) Hawaiian squirrelfish
30839.  Sargochromis carlottae (Boulenger, 1905) Rainbow happy
30840.  Sargochromis codringtonii (Boulenger, 1908) Green happy
30841.  Sargochromis coulteri (Bell-Cross, 1975) Cunene happy
30842.  Sargochromis giardi (Pellegrin, 1903) Pink happy
30843.  Sargochromis greenwoodi (Bell-Cross, 1975) Greenwood's happy
30844.  Sargochromis mellandi (Boulenger, 1905) Snaileater
30845.  Sargochromis mortimeri (Bell-Cross, 1975) Mortimer's happy
30846.  Sargochromis thysi (Poll, 1967)  
30847.  Sarmarutilus rubilio (Bonaparte, 1837)  
30848.  Sarotherodon caroli (Holly, 1930) Fissi
30849.  Sarotherodon caudomarginatus (Boulenger, 1916)  
30850.  Sarotherodon galilaeus (Linnaeus, 1758) Mango tilapia
30851.  Sarotherodon knauerae Neumann, Stiassny & Schliewen, 2011  
30852.  Sarotherodon lamprechti Neumann, Stiassny & Schliewen, 2011  
30853.  Sarotherodon linnellii (Lönnberg, 1903) Blackfin tilapia
30854.  Sarotherodon lohbergeri (Holly, 1930) Keppi
30855.  Sarotherodon melanotheron Rüppell, 1852 Blackchin tilapia
30856.  Sarotherodon mvogoi (Thys van den Audenaerde, 1965)  
30857.  Sarotherodon nigripinnis (Guichenot, 1861)  
30858.  Sarotherodon occidentalis (Daget, 1962)  
30859.  Sarotherodon steinbachi (Trewavas, 1962) Kululu
30860.  Sarotherodon tournieri (Daget, 1965)  
30861.  Sarpa salpa (Linnaeus, 1758) Salema
30862.  Sarritor frenatus (Gilbert, 1896) Sawback poacher
30863.  Sarritor knipowitschi Lindberg & Andriashev, 1937  
30864.  Sarritor leptorhynchus (Gilbert, 1896) Longnose poacher
30865.  Sartor elongatus Santos & Jégu, 1987  
30866.  Sartor respectus Myers & Carvalho, 1959  
30867.  Sartor tucuruiensis Santos & Jégu, 1987  
30868.  Sashatherina gigantea Ivantsoff & Allen, 2011  
30869.  Satan eurystomus Hubbs & Bailey, 1947 Widemouth blindcat
30870.  Satanoperca acuticeps (Heckel, 1840) Sharphead eartheater
30871.  Satanoperca daemon (Heckel, 1840) Threespot eartheater
30872.  Satanoperca jurupari (Heckel, 1840) Demon eartheater
30873.  Satanoperca leucosticta (Müller & Troschel, 1849)  
30874.  Satanoperca lilith Kullander & Ferreira, 1988  
30875.  Satanoperca mapiritensis (Fernández-Yépez, 1950)  
30876.  Satanoperca pappaterra (Heckel, 1840) Pantanal eartheater
30877.  Satanoperca rhynchitis Kullander, 2012  
30878.  Satyrichthys clavilapis Fowler, 1938  
30879.  Satyrichthys laticeps (Schlegel, 1852)  
30880.  Satyrichthys longiceps (Fowler, 1943)  
30881.  Satyrichthys milleri Kawai, 2013  
30882.  Satyrichthys moluccensis (Bleeker, 1850) Black-finned armoured-gurnard
30883.  Satyrichthys rieffeli (Kaup, 1859) Spotted armoured-gurnard
30884.  Satyrichthys welchi (Herre, 1925) Robust armoured-gurnard
30885.  Saurenchelys cancrivora Peters, 1864 Slender sorcerer
30886.  Saurenchelys cognita Smith, 1989 Longface eel
30887.  Saurenchelys elongata (Kotthaus, 1968)  
30888.  Saurenchelys fierasfer (Jordan & Snyder, 1901)  
30889.  Saurenchelys finitima (Whitley, 1935) Whitsunday wire eel
30890.  Saurenchelys gigas Lin, Smith & Shao, 2015 Giant duckbill eel
30891.  Saurenchelys halimyon van Utrecht, 1983  
30892.  Saurenchelys lateromaculata (D'Ancona, 1928)  
30893.  Saurenchelys meteori Klausewitz & Zajonz, 2000  
30894.  Saurenchelys stylura (Lea, 1913) Pillar wire eel
30895.  Saurenchelys taiwanensis Karmovskaya, 2004  
30896.  Saurida argentea Macleay, 1881 Shortfin saury
30897.  Saurida brasiliensis Norman, 1935 Brazilian lizardfish
30898.  Saurida caribbaea Breder, 1927 Smallscale lizardfish
30899.  Saurida elongata (Temminck & Schlegel, 1846) Slender lizardfish
30900.  Saurida filamentosa Ogilby, 1910 Threadfin saury
30901.  Saurida flamma Waples, 1982 Orangemouth lizardfish
30902.  Saurida golanii Russell, 2011 Golani's lizardfish
30903.  Saurida gracilis (Quoy & Gaimard, 1824) Gracile lizardfish
30904.  Saurida isarankurai Shindo & Yamada, 1972 Shortjaw saury
30905.  Saurida lessepsianus Russell, Golani & Tikochinski, 2015  
30906.  Saurida longimanus Norman, 1939 Longfin lizardfish
30907.  Saurida macrolepis Tanaka, 1917  
30908.  Saurida microlepis Wu & Wang, 1931  
30909.  Saurida micropectoralis Shindo & Yamada, 1972 Shortfin lizardfish
30910.  Saurida nebulosa Valenciennes, 1850 Clouded lizardfish
30911.  Saurida normani Longley, 1935 Shortjaw lizardfish
30912.  Saurida parri Norman, 1935  
30913.  Saurida pseudotumbil Dutt & Sagar, 1981  
30914.  Saurida suspicio Breder, 1927 Suspicious lizardfish
30915.  Saurida tumbil (Bloch, 1795) Greater lizardfish
30916.  Saurida tweddlei Russell, 2015  
30917.  Saurida umeyoshii Inoue & Nakabo, 2006  
30918.  Saurida undosquamis (Richardson, 1848) Brushtooth lizardfish
30919.  Saurida wanieso Shindo & Yamada, 1972 Wanieso lizardfish
30920.  Saurida weijeni Russell, Malay & Cabebe-Barnuevo, 2024 Wei-Jen’s lizardfish
30921.  Saurogobio dabryi Bleeker, 1871 Chinese lizard gudgeon
30922.  Saurogobio dumerili Bleeker, 1871  
30923.  Saurogobio gracilicaudatus Yao & Yang, 1977  
30924.  Saurogobio gymnocheilus Lo, Yao & Chen, 1998  
30925.  Saurogobio immaculatus Koller, 1927  
30926.  Saurogobio lissilabris Bănărescu & Nalbant, 1973  
30927.  Saurogobio punctatus Tang, Li, Yu, Zhu, Ding, Liu & Danley, 2018  
30928.  Saurogobio xiangjiangensis Tang, 1980  
30929.  Sauromuraenesox vorax Alcock, 1889  
30930.  Sauvagella madagascariensis (Sauvage, 1883) Madagascar round herring
30931.  Sauvagella robusta Stiassny, 2002 Amboaboa round herring
30932.  Sawbwa resplendens Annandale, 1918 Sawbwa barb
30933.  Scaevius milii (Bory de Saint-Vincent, 1823) Green-striped coral bream
30934.  Scalanago lateralis Whitley, 1935 Ladder eel
30935.  Scalicus amiscus (Jordan & Starks, 1904)  
30936.  Scalicus engyceros (Günther, 1872)  
30937.  Scalicus gilberti (Jordan, 1921)  
30938.  Scalicus hians (Gilbert & Cramer, 1897)  
30939.  Scalicus investigatoris (Alcock, 1898)  
30940.  Scalicus orientalis (Fowler, 1938)  
30941.  Scalicus paucibarbatus Kawai, 2019  
30942.  Scalicus quadratorostratus (Fourmanoir & Rivaton, 1979)  
30943.  Scalicus serrulatus (Alcock, 1898)  
30944.  Scaphiodonichthys acanthopterus (Fowler, 1934)  
30945.  Scaphiodonichthys burmanicus Vinciguerra, 1890  
30946.  Scaphiodonichthys macracanthus (Pellegrin & Chevey, 1936)  
30947.  Scaphirhynchus albus (Forbes & Richardson, 1905) Pallid sturgeon
30948.  Scaphirhynchus platorynchus (Rafinesque, 1820) Shovelnose sturgeon
30949.  Scaphirhynchus suttkusi Williams & Clemmer, 1991 Alabama sturgeon
30950.  Scaphognathops bandanensis Boonyaratpalin & Srirungroj, 1971  
30951.  Scaphognathops stejnegeri (Smith, 1931)  
30952.  Scaphognathops theunensis Kottelat, 1998  
30953.  Scardinius acarnanicus Economidis, 1991  
30954.  Scardinius dergle Heckel & Kner, 1858  
30955.  Scardinius elmaliensis Bogutskaya, 1997 Antalya rudd
30956.  Scardinius erythrophthalmus (Linnaeus, 1758) Rudd
30957.  Scardinius graecus Stephanidis, 1937  
30958.  Scardinius hesperidicus Bonaparte, 1845  
30959.  Scardinius knezevici Bianco & Kottelat, 2005  
30960.  Scardinius plotizza Heckel & Kner, 1858  
30961.  Scardinius racovitzai Müller, 1958  
30962.  Scardinius scardafa (Bonaparte, 1837)  
30963.  Scartelaos cantoris (Day, 1871)  
30964.  Scartelaos gigas Chu & Wu, 1963  
30965.  Scartelaos histophorus (Valenciennes, 1837) Walking goby
30966.  Scartelaos tenuis (Day, 1876) Indian Ocean slender mudskipper
30967.  Scartella caboverdiana Bath, 1990  
30968.  Scartella cristata (Linnaeus, 1758) Molly miller
30969.  Scartella emarginata (Günther, 1861) Maned blenny
30970.  Scartella itajobi Rangel & Mendes, 2009  
30971.  Scartella nuchifilis (Valenciennes, 1836) Mottled blenny
30972.  Scartella poiti Rangel, Gasparini & Guimarães, 2004  
30973.  Scartella springeri (Bauchot, 1967)  
30974.  Scartichthys crapulatus Williams, 1990  
30975.  Scartichthys gigas (Steindachner, 1876) Giant blenny
30976.  Scartichthys variolatus (Valenciennes, 1836)  
30977.  Scartichthys viridis (Valenciennes, 1836)  
30978.  Scarus altipinnis (Steindachner, 1879) Filament-finned parrotfish
30979.  Scarus arabicus (Steindachner, 1902) Arabian parrotfish
30980.  Scarus caudofasciatus (Günther, 1862) Redbarred parrotfish
30981.  Scarus chameleon Choat & Randall, 1986 Chameleon parrotfish
30982.  Scarus chinensis (Steindachner, 1867)  
30983.  Scarus coelestinus Valenciennes, 1840 Midnight parrotfish
30984.  Scarus coeruleus (Edwards, 1771) Blue parrotfish
30985.  Scarus collana Rüppell, 1835 Red Sea parrotfish
30986.  Scarus compressus (Osburn & Nichols, 1916) Azure parrotfish
30987.  Scarus dimidiatus Bleeker, 1859 Yellowbarred parrotfish
30988.  Scarus dubius Bennett, 1828 Regal parrot
30989.  Scarus falcipinnis (Playfair, 1868) Sicklefin parrotfish
30990.  Scarus ferrugineus Forsskål, 1775 Rusty parrotfish
30991.  Scarus festivus Valenciennes, 1840 Festive parrotfish
30992.  Scarus flavipectoralis Schultz, 1958 Yellowfin parrotfish
30993.  Scarus forsteni (Bleeker, 1861) Forsten's parrotfish
30994.  Scarus frenatus Lacepède, 1802 Bridled parrotfish
30995.  Scarus fuscocaudalis Randall & Myers, 2000 Darktail parrotfish
30996.  Scarus fuscopurpureus (Klunzinger, 1871) Purple-brown parrotfish
30997.  Scarus ghobban Fabricius, 1775 Blue-barred parrotfish
30998.  Scarus globiceps Valenciennes, 1840 Globehead parrotfish
30999.  Scarus gracilis (Steindachner, 1869)  
31000.  Scarus guacamaia Cuvier, 1829 Rainbow parrotfish
31001.  Scarus hoefleri (Steindachner, 1881) Guinean parrotfish
31002.  Scarus hypselopterus Bleeker, 1853 Yellowtail parrotfish
31003.  Scarus iseri (Bloch, 1789) Striped parrotfish
31004.  Scarus koputea Randall & Choat, 1980 Marquesan parrotfish
31005.  Scarus longipinnis Randall & Choat, 1980 Highfin parrotfish
31006.  Scarus maculipinna Westneat, Satapoomin & Randall, 2007 Spot fin parrotfish
31007.  Scarus niger Forsskål, 1775 Dusky parrotfish
31008.  Scarus obishime Randall & Earle, 1993  
31009.  Scarus oviceps Valenciennes, 1840 Darkcap parrotfish
31010.  Scarus ovifrons Temminck & Schlegel, 1846 Knobsnout parrotfish
31011.  Scarus perrico Jordan & Gilbert, 1882 Bumphead parrotfish
31012.  Scarus persicus Randall & Bruce, 1983 Gulf parrotfish
31013.  Scarus prasiognathos Valenciennes, 1840 Singapore parrotfish
31014.  Scarus psittacus Forsskål, 1775 Common parrotfish
31015.  Scarus quoyi Valenciennes, 1840 Quoy's parrotfish
31016.  Scarus rivulatus Valenciennes, 1840 Rivulated parrotfish
31017.  Scarus rubroviolaceus Bleeker, 1847 Ember parrotfish
31018.  Scarus russelii Valenciennes, 1840 Eclipse parrotfish
31019.  Scarus scaber Valenciennes, 1840 Fivesaddle parrotfish
31020.  Scarus schlegeli (Bleeker, 1861) Yellowband parrotfish
31021.  Scarus spinus (Kner, 1868) Greensnout parrotfish
31022.  Scarus taeniopterus Lesson, 1829 Princess parrotfish
31023.  Scarus tricolor Bleeker, 1847 Tricolour parrotfish
31024.  Scarus trispinosus Valenciennes, 1840 Greenbeak parrotfish
31025.  Scarus vetula Bloch & Schneider, 1801 Queen parrotfish
31026.  Scarus viridifucatus (Smith, 1956) Roundhead parrotfish
31027.  Scarus xanthopleura Bleeker, 1853 Red parrotfish
31028.  Scarus zelindae Moura, Figueiredo & Sazima, 2001 Zelinda's parrotfish
31029.  Scarus zufar Randall & Hoover, 1995 Dhofar parrotfish
31030.  Scatophagus argus (Linnaeus, 1766) Spotted scat
31031.  Scatophagus tetracanthus (Lacepède, 1802) Scatty
31032.  Scaturiginichthys vermeilipinnis Ivantsoff, Unmack, Saeed & Crowley, 1991 Redfin blue eye
31033.  Schedophilus griseolineatus (Norman, 1937)  
31034.  Schedophilus haedrichi Chirichigno F., 1973 Mocosa ruff
31035.  Schedophilus huttoni (Waite, 1910) New Zealand ruffe
31036.  Schedophilus maculatus Günther, 1860 Pelagic butterfish
31037.  Schedophilus medusophagus (Cocco, 1839) Cornish blackfish
31038.  Schedophilus ovalis (Cuvier, 1833) Imperial blackfish
31039.  Schedophilus pemarco (Poll, 1959) Pemarco blackfish
31040.  Schedophilus velaini (Sauvage, 1879) Violet warehou
31041.  Schilbe angolensis (De Vos, 1984)  
31042.  Schilbe banguelensis (Boulenger, 1911) Golden barbel
31043.  Schilbe bocagii (Guimarães, 1884)  
31044.  Schilbe brevianalis (Pellegrin, 1929)  
31045.  Schilbe congensis (Leach, 1818)  
31046.  Schilbe depressirostris (Peters, 1852)  
31047.  Schilbe djeremi (Thys van den Audenaerde & De Vos, 1982)  
31048.  Schilbe durinii (Gianferrari, 1932)  
31049.  Schilbe grenfelli (Boulenger, 1900)  
31050.  Schilbe intermedius Rüppell, 1832 Silver catfish
31051.  Schilbe laticeps (Boulenger, 1899)  
31052.  Schilbe mandibularis (Günther, 1867)  
31053.  Schilbe marmoratus Boulenger, 1911 Shoulderspot catfish
31054.  Schilbe micropogon (Trewavas, 1943)  
31055.  Schilbe moebiusii (Pfeffer, 1896)  
31056.  Schilbe multitaeniatus (Pellegrin, 1913)  
31057.  Schilbe mystus (Linnaeus, 1758) African butter catfish
31058.  Schilbe nyongensis (De Vos, 1981)  
31059.  Schilbe tumbanus (Pellegrin, 1926)  
31060.  Schilbe uranoscopus Rüppell, 1832  
31061.  Schilbe yangambianus (Poll, 1954) Yangambi butterbarbel
31062.  Schilbe zairensis De Vos, 1995  
31063.  Schindleria brevipinguis Watson & Walker, 2004 Stout infantfish
31064.  Schindleria edentata Ahnelt, Robitzch & Abu El-Regal, 2022  
31065.  Schindleria elongata Fricke & Abu El-Regal, 2017 Elongate paedomorphic goby
31066.  Schindleria macrodentata Ahnelt & Sauberer, 2018 Schindler's large-toothed goby
31067.  Schindleria multidentata Ahnelt, 2020  
31068.  Schindleria nana Ahnelt, Macek & Robitzch, 2024  
31069.  Schindleria nigropunctata Fricke & Abu El-Regal, 2017 Blackpotted paedomorphic goby
31070.  Schindleria parva Abu El-Regal, El-Sherbiny, Gabr & Fricke, 2021 Pygmy schindleriid
31071.  Schindleria pietschmanni (Schindler, 1931)  
31072.  Schindleria praematura (Schindler, 1930) Schindler's fish
31073.  Schindleria qizma Ahnelt, Macek & Robitzch, 2023  
31074.  Schindleria squirei Robitzch, Landaeta & Ahnelt, 2023  
31075.  Schismatogobius alleni Keith, Lord & Larson, 2017  
31076.  Schismatogobius ampluvinculus Chen, Shao & Fang, 1995  
31077.  Schismatogobius arscuttoli Keith, Lord & Hubert, 2017  
31078.  Schismatogobius baitabag Keith, Lord & Larson, 2017  
31079.  Schismatogobius bruynisi de Beaufort, 1912  
31080.  Schismatogobius bussoni Keith, Hubert, Limmon & Darhuddin, 2017  
31081.  Schismatogobius deraniyagalai Kottelat & Pethiyagoda, 1989 Redneck goby
31082.  Schismatogobius essi Keith, Lord & Larson, 2017  
31083.  Schismatogobius fuligimentus Chen, Séret, Pöllabauer & Shao, 2001  
31084.  Schismatogobius hoesei Keith, Lord & Larson, 2017  
31085.  Schismatogobius insignis (Herre, 1927)  
31086.  Schismatogobius limmoni Keith & Hubert, 2021  
31087.  Schismatogobius marmoratus (Peters, 1868)  
31088.  Schismatogobius mondo Keith, Lord & Larson, 2017  
31089.  Schismatogobius pallidus (Herre, 1934)  
31090.  Schismatogobius risdawatiae Keith, Darhuddin, Sukmono & Hubert, 2017  
31091.  Schismatogobius roxasi Herre, 1936  
31092.  Schismatogobius sapoliensis Keith, Darhuddin, Limmon & Hubert, 2018  
31093.  Schismatogobius saurii Keith, Lord, Hadiaty & Hubert, 2017  
31094.  Schismatogobius tiola Keith, Lord & Larson, 2017  
31095.  Schismatogobius tuimanua Keith, Lord & Larson, 2017  
31096.  Schismatogobius vanuatuensis Keith, Marquet & Watson, 2004 Vanuatu schismatogobius
31097.  Schismatogobius vitiensis Jenkins & Boseto, 2005  
31098.  Schismatorhynchos endecarhapis Siebert & Tjakrawidjaja, 1998  
31099.  Schismatorhynchos heterorhynchos (Bleeker, 1854)  
31100.  Schismatorhynchos holorhynchos Siebert & Tjakrawidjaja, 1998  
31101.  Schismatorhynchos nukta (Sykes, 1839) Nukta
31102.  Schismorhynchus labialis (Seale, 1917) Grooved-jaw worm eel
31103.  Schistura acuticephala (Hora, 1929)  
31104.  Schistura afasciata Mirza & Bănărescu, 1981  
31105.  Schistura aizawlensis Lalramliana, 2012  
31106.  Schistura albirostris Chen & Neely, 2012  
31107.  Schistura albisella Kottelat, 2017  
31108.  Schistura alticrista Kottelat, 1990  
31109.  Schistura altipedunculata (Bănărescu & Nalbant, 1968)  
31110.  Schistura amplizona Kottelat, 2000  
31111.  Schistura anambarensis (Mirza & Bănărescu, 1970)  
31112.  Schistura andrewi Solo, Lalramliana, Lalronunga & Lalnuntluanga, 2014  
31113.  Schistura antennata Freyhof & Serov, 2001  
31114.  Schistura aramis Kottelat, 2000  
31115.  Schistura arifi Mirza & Bănărescu, 1981  
31116.  Schistura athos Kottelat, 2000  
31117.  Schistura atra Kottelat, 1998  
31118.  Schistura aurantiaca Plongsesthee, Page & Beamish, 2011  
31119.  Schistura bachmaensis Freyhof & Serov, 2001  
31120.  Schistura bairdi Kottelat, 2000  
31121.  Schistura balteata (Rendahl, 1948)  
31122.  Schistura baluchiorum (Zugmayer, 1912)  
31123.  Schistura bannaensis Chen, Yang & Qi, 2005  
31124.  Schistura beavani (Günther, 1868) Creek loach
31125.  Schistura bhimachari (Hora, 1937)  
31126.  Schistura bolavenensis Kottelat, 2000  
31127.  Schistura breviceps (Smith, 1945)  
31128.  Schistura bucculenta (Smith, 1945)  
31129.  Schistura callichroma (Zhu & Wang, 1985)  
31130.  Schistura callidora Bohlen & Ŝlechtová, 2011  
31131.  Schistura carbonaria Freyhof & Serov, 2001  
31132.  Schistura carletoni (Fowler, 1924)  
31133.  Schistura cataracta Kottelat, 1998  
31134.  Schistura caudofurca (Mai, 1978)  
31135.  Schistura chapaensis (Rendahl, 1944)  
31136.  Schistura chindwinica (Tilak & Husain, 1990)  
31137.  Schistura cincticauda (Blyth, 1860)  
31138.  Schistura clatrata Kottelat, 2000  
31139.  Schistura colossa Kottelat, 2017  
31140.  Schistura conirostris (Zhu, 1982)  
31141.  Schistura coruscans Kottelat, 2000  
31142.  Schistura crabro Kottelat, 2000  
31143.  Schistura crassa Kottelat, 2017  
31144.  Schistura cryptofasciata Chen, Kong & Yang, 2005  
31145.  Schistura curtistigma Mirza & Nalbant, 1981  
31146.  Schistura dalatensis Freyhof & Serov, 2001  
31147.  Schistura daubentoni Kottelat, 1990  
31148.  Schistura dayi (Hora, 1935)  
31149.  Schistura deansmarti Vidthayanon & Kottelat, 2003  
31150.  Schistura defectiva Kottelat, 2000  
31151.  Schistura deignani (Smith, 1945)  
31152.  Schistura denisoni (Day, 1867)  
31153.  Schistura densiclava Mukhim, Sarma, Choudhury, Das, Chandran, Singh, Warbah, Lyngdoh et al., 2025  
31154.  Schistura desmotes (Fowler, 1934)  
31155.  Schistura devdevi (Hora, 1935)  
31156.  Schistura diminuta Ou, Montaña, Winemiller & Conway, 2011  
31157.  Schistura disparizona Zhou & Kottelat, 2005  
31158.  Schistura dorsizona Kottelat, 1998  
31159.  Schistura dubia Kottelat, 1990  
31160.  Schistura ephelis Kottelat, 2000  
31161.  Schistura epixenos Kottelat, 2017  
31162.  Schistura fasciata Lokeshwor & Vishwanath, 2011  
31163.  Schistura fascimaculata Mirza & Nalbant, 1981  
31164.  Schistura fasciolata (Nichols & Pope, 1927)  
31165.  Schistura finis Kottelat, 2000  
31166.  Schistura fowleriana (Smith, 1945)  
31167.  Schistura fusinotata Kottelat, 2000  
31168.  Schistura gangetica (Menon, 1987)  
31169.  Schistura geisleri Kottelat, 1990  
31170.  Schistura globiceps Kottelat, 2000  
31171.  Schistura greenei Endruweit, 2017  
31172.  Schistura harnaiensis (Mirza & Nalbant, 1969)  
31173.  Schistura himachalensis (Menon, 1987)  
31174.  Schistura hingi (Herre, 1934)  
31175.  Schistura hiranyakeshi Praveenraj, Thackeray & Balasubramanian, 2020  
31176.  Schistura hoai (Nguyen, 2005)  
31177.  Schistura horai (Menon, 1952)  
31178.  Schistura humilis (Lin, 1932)  
31179.  Schistura huongensis Freyhof & Serov, 2001  
31180.  Schistura hypsiura Bohlen, Slechtová & Udomritthiruj, 2014  
31181.  Schistura imitator Kottelat, 2000  
31182.  Schistura implicata Kottelat, 2000  
31183.  Schistura incerta (Nichols, 1931)  
31184.  Schistura indawgyiana Kottelat, 2017  
31185.  Schistura irregularis Kottelat, 2000  
31186.  Schistura isostigma Kottelat, 1998  
31187.  Schistura jarutanini Kottelat, 1990  
31188.  Schistura kampucheensis Bohlen, Petrtýl, Chaloupková & Borin, 2016  
31189.  Schistura kangjupkhulensis (Hora, 1921)  
31190.  Schistura kaysonei Vidthayanon & Jaruthanin, 2002  
31191.  Schistura kengtungensis (Fowler, 1936)  
31192.  Schistura khamtanhi Kottelat, 2000  
31193.  Schistura khugae Vishwanath & Shanta, 2004  
31194.  Schistura kloetzliae Kottelat, 2000  
31195.  Schistura klydonion Kottelat, 2017  
31196.  Schistura kodaguensis (Menon, 1987)  
31197.  Schistura kohatensis Mirza & Bănărescu, 1981  
31198.  Schistura kohchangensis (Smith, 1933)  
31199.  Schistura koladynensis Lokeshwor & Vishwanath, 2012  
31200.  Schistura kongphengi Kottelat, 1998  
31201.  Schistura kontumensis Freyhof & Serov, 2001  
31202.  Schistura laterimaculata Kottelat, 1990  
31203.  Schistura latidens Kottelat, 2000  
31204.  Schistura latifasciata (Zhu & Wang, 1985)  
31205.  Schistura leukensis Kottelat, 2000  
31206.  Schistura lingyunensis Liao, Wang & Luo, 1997  
31207.  Schistura liyaiensis Lokeshwor & Vishwanath, 2014  
31208.  Schistura longa (Zhu, 1982)  
31209.  Schistura machensis (Mirza & Nalbant, 1970)  
31210.  Schistura macrocephalus Kottelat, 2000  
31211.  Schistura macrolepis Mirza & Bănărescu, 1981  
31212.  Schistura macrotaenia (Yang, 1990)  
31213.  Schistura maculosa Lalronunga, Lalnuntluanga & Lalramliana, 2013  
31214.  Schistura madhavai Sudasinghe, 2017 Madhava's stream loach
31215.  Schistura maejotigrina Suvarnaraksha, 2012  
31216.  Schistura magnifluvis Kottelat, 1990  
31217.  Schistura mahnerti Kottelat, 1990  
31218.  Schistura malaisei Kottelat, 1990  
31219.  Schistura manipurensis (Chaudhuri, 1912)  
31220.  Schistura megalodon Endruweit, 2014  
31221.  Schistura melarancia Kottelat, 2000  
31222.  Schistura menanensis (Smith, 1945)  
31223.  Schistura minuta Vishwanath & Shanta Kumar, 2006  
31224.  Schistura mizoramensis Lalramliana, Lalronunga, Vanramliana & Lalthanzara, 2014  
31225.  Schistura mobbsi Kottelat & Leisher, 2012  
31226.  Schistura moeiensis Kottelat, 1990  
31227.  Schistura mukambbikaensis (Menon, 1987)  
31228.  Schistura multifasciata (Day, 1878)  
31229.  Schistura musa Kottelat, 2017  
31230.  Schistura myrmekia (Fowler, 1935)  
31231.  Schistura nagaensis (Menon, 1987)  
31232.  Schistura nagodiensis Sreekantha, Gururaja, Rema Devi, Indra & Ramachandra, 2006  
31233.  Schistura nalbanti (Bănărescu & Mirza, 1972)  
31234.  Schistura namboensis Freyhof & Serov, 2001  
31235.  Schistura nandingensis (Zhu & Wang, 1985)  
31236.  Schistura nasifilis (Pellegrin, 1936)  
31237.  Schistura nebeshwari Lokeshwor & Vishwanath, 2013  
31238.  Schistura nicholsi (Smith, 1933)  
31239.  Schistura nilgiriensis (Menon, 1987)  
31240.  Schistura niulanjiangensis Chen, Lu & Mao, 2006  
31241.  Schistura nomi Kottelat, 2000  
31242.  Schistura notostigma (Bleeker, 1863) Spotback loach
31243.  Schistura novemradiata Kottelat, 2000  
31244.  Schistura nubigena Kottelat, 2017  
31245.  Schistura nudidorsum Kottelat, 1998  
31246.  Schistura obeini Kottelat, 1998  
31247.  Schistura obliquofascia Lokeshwor, Barat, Sati, Darshan, Vishwanath & Mahanta, 2012  
31248.  Schistura oedipus (Kottelat, 1988)  
31249.  Schistura orthocauda (Mai, 1978)  
31250.  Schistura pakistanica (Mirza & Bănărescu, 1969)  
31251.  Schistura palma Kottelat, 2023  
31252.  Schistura pantherina Page, Plongsesthee & Randall, 2012  
31253.  Schistura papulifera Kottelat, Harries & Proudlove, 2007  
31254.  Schistura paraxena Endruweit, 2017  
31255.  Schistura paucicincta Kottelat, 1990  
31256.  Schistura paucifasciata (Hora, 1929)  
31257.  Schistura paucireticulata Lokeshwor, Vishwanath & Kosygin, 2013  
31258.  Schistura pawensis Bohlen & Ŝlechtová, 2013  
31259.  Schistura personata Kottelat, 2000  
31260.  Schistura pertica Kottelat, 2000  
31261.  Schistura pervagata Kottelat, 2000  
31262.  Schistura phamhringi Shangningam, Lokeshwor & Vishwanath, 2014  
31263.  Schistura poculi (Smith, 1945)  
31264.  Schistura polytaenia (Zhu, 1982)  
31265.  Schistura porocephala Lokeshwor & Vishwanath, 2013  
31266.  Schistura porthos Kottelat, 2000  
31267.  Schistura pridii Vidthayanon, 2003  
31268.  Schistura procera Kottelat, 2000  
31269.  Schistura prolixifasciata Zheng, Yang & Chen, 2012  
31270.  Schistura pseudofasciolata Zhou & Cui, 1993  
31271.  Schistura psittacula Freyhof & Serov, 2001  
31272.  Schistura pumatensis Nguyen & Nguyen, 2007  
31273.  Schistura punctatus (Nguyen, 2005)  
31274.  Schistura puncticeps Bohlen & Ŝlechtová, 2013  
31275.  Schistura punctifasciata Kottelat, 1998  
31276.  Schistura quaesita Kottelat, 2000  
31277.  Schistura quasimodo Kottelat, 2000  
31278.  Schistura rara (Zhu & Cao, 1987)  
31279.  Schistura reidi (Smith, 1945)  
31280.  Schistura rendahli (Bănărescu & Nalbant, 1968)  
31281.  Schistura reticulata Vishwanath & Nebeshwar Sharma, 2004  
31282.  Schistura reticulofasciata (Singh & Bănărescu, 1982)  
31283.  Schistura rikiki Kottelat, 2000  
31284.  Schistura robertsi Kottelat, 1990  
31285.  Schistura rosammae (Sen, 2009)  
31286.  Schistura rubrimaculata Bohlen & Ŝlechtová, 2013  
31287.  Schistura rupecula McClelland, 1838  
31288.  Schistura russa Kottelat, 2000  
31289.  Schistura savona (Hamilton, 1822)  
31290.  Schistura scaturigina McClelland, 1839  
31291.  Schistura schultzi (Smith, 1945)  
31292.  Schistura scripta Sudasinghe, 2018  
31293.  Schistura scyphovecteta Lokeshwor & Vishwanath, 2013  
31294.  Schistura semiarmata (Day, 1867)  
31295.  Schistura sertata Kottelat, 2000  
31296.  Schistura sexcauda (Fowler, 1937)  
31297.  Schistura sexnubes Endruweit, 2014  
31298.  Schistura shadiwalensis Mirza & Nalbant, 1981  
31299.  Schistura sharavathiensis Sreekantha, Gururaja, Rema Devi, Indra & Ramachandra, 2006  
31300.  Schistura sigillata Kottelat, 2000  
31301.  Schistura sijuensis (Menon, 1987)  
31302.  Schistura sikmaiensis (Hora, 1921)  
31303.  Schistura similis Kottelat, 1990  
31304.  Schistura sirindhornae Suvarnaraksha, 2015 Crown Scaly Stream Loach
31305.  Schistura sokolovi Freyhof & Serov, 2001  
31306.  Schistura sombooni Kottelat, 1998  
31307.  Schistura sonarengaensis Mukhim, Sarma, Choudhury, Chandran, Das, Singh, Warbah, Sarkar & Sarma, 2024  
31308.  Schistura sonlaensis (Nguyen, Nguyen & Hoang, 2010)  
31309.  Schistura spekuli Kottelat, 2004  
31310.  Schistura spiesi Vidthayanon & Kottelat, 2003  
31311.  Schistura spiloptera (Valenciennes, 1846)  
31312.  Schistura spilota (Fowler, 1934)  
31313.  Schistura striata (Day, 1867)  
31314.  Schistura suber Kottelat, 2000  
31315.  Schistura susannae Freyhof & Serov, 2001  
31316.  Schistura tenebrosa Kangrang, Page & Beamish, 2012  
31317.  Schistura tenura Kottelat, 2000  
31318.  Schistura thanho Freyhof & Serov, 2001  
31319.  Schistura thavonei Kottelat, 2017  
31320.  Schistura tigrina Vishwanath & Nebeshwar Sharma, 2005  
31321.  Schistura tirapensis Kottelat, 1990  
31322.  Schistura tizardi Kottelat, 2000  
31323.  Schistura trilineata (Nguyen, Nguyen & Hoang, 2010)  
31324.  Schistura tubulinaris Kottelat, 1998  
31325.  Schistura udomritthiruji Bohlen & Ŝlechtová, 2010  
31326.  Schistura vinciguerrae (Hora, 1935)  
31327.  Schistura waltoni (Fowler, 1937)  
31328.  Schistura wanlainensis Kottelat, 2017  
31329.  Schistura xhatensis Kottelat, 2000  
31330.  Schistura yersini Freyhof & Serov, 2001  
31331.  Schistura zonata McClelland, 1839  
31332.  Schizochirus insolens Waite, 1904 Brokenfin sandburrower
31333.  Schizocypris altidorsalis Bianco & Bănărescu, 1982  
31334.  Schizocypris brucei Regan, 1914 Waziristan snowtrout
31335.  Schizocypris ladigesi Karaman, 1969  
31336.  Schizodon altoparanae Garavello & Britski, 1990  
31337.  Schizodon australis Garavello, 1994  
31338.  Schizodon borellii (Boulenger, 1900)  
31339.  Schizodon corti Schultz, 1944  
31340.  Schizodon dissimilis (Garman, 1890)  
31341.  Schizodon fasciatus Spix & Agassiz, 1829  
31342.  Schizodon intermedius Garavello & Britski, 1990  
31343.  Schizodon isognathus Kner, 1858  
31344.  Schizodon jacuiensis Bergmann, 1988  
31345.  Schizodon knerii (Steindachner, 1875)  
31346.  Schizodon nasutus Kner, 1858  
31347.  Schizodon platae (Garman, 1890)  
31348.  Schizodon rostratus (Borodin, 1931)  
31349.  Schizodon scotorhabdotus Sidlauskas, Garavello & Jellen, 2007  
31350.  Schizodon succinctus Burmeister, 1861  
31351.  Schizodon unimaculatus Garavello, Britski, Oliveira & Melo, 2024  
31352.  Schizodon vittatus (Valenciennes, 1850)  
31353.  Schizolecis guentheri (Miranda Ribeiro, 1918)  
31354.  Schizopyge curvifrons (Heckel, 1838) Sattar snowtrout
31355.  Schizopyge niger (Heckel, 1838) Alghad snowtrout
31356.  Schizopygopsis anteroventris Wu & Wu, 1989  
31357.  Schizopygopsis kessleri Herzenstein, 1891  
31358.  Schizopygopsis kialingensis Tsao & Tun, 1962  
31359.  Schizopygopsis malacanthus Herzenstein, 1891  
31360.  Schizopygopsis pylzovi Kessler, 1876  
31361.  Schizopygopsis selincuoensis (Chen & Cao, 2000) Selincuo naked carp
31362.  Schizopygopsis stoliczkai Steindachner, 1866 False osman
31363.  Schizopygopsis thermalis Herzenstein, 1891  
31364.  Schizopygopsis younghusbandi Regan, 1905  
31365.  Schizothorax argentatus Kessler, 1874 Balkhash marinka
31366.  Schizothorax beipanensis Yang, Chen & Yang, 2009  
31367.  Schizothorax biddulphi Günther, 1876  
31368.  Schizothorax chongi (Fang, 1936)  
31369.  Schizothorax cryptolepis Fu & Ye, 1984  
31370.  Schizothorax curvilabiatus (Wu & Tsao, 1992)  
31371.  Schizothorax dainellii Vinciguerra, 1916  
31372.  Schizothorax davidi (Sauvage, 1880)  
31373.  Schizothorax dolichonema Herzenstein, 1889  
31374.  Schizothorax dulongensis Huang, 1985  
31375.  Schizothorax edeniana McClelland, 1842  
31376.  Schizothorax elongatus Huang, 1985  
31377.  Schizothorax esocinus Heckel, 1838 Chirruh snowtrout
31378.  Schizothorax eurystomus Kessler, 1872  
31379.  Schizothorax gongshanensis Tsao, 1964  
31380.  Schizothorax grahami (Regan, 1904)  
31381.  Schizothorax griseus Pellegrin, 1931  
31382.  Schizothorax heteri Yang, Zhen, Chen & Yang, 2013  
31383.  Schizothorax heterochilus Ye & Fu, 1986  
31384.  Schizothorax heterophysallidos Yang, Chen & Yang, 2009  
31385.  Schizothorax huegelii Heckel, 1838  
31386.  Schizothorax integrilabiatus (Wu et al., 1992)  
31387.  Schizothorax kozlovi Nikolskii, 1903  
31388.  Schizothorax kumaonensis Menon, 1971 Kumaon snowtrout
31389.  Schizothorax labiatus (McClelland, 1842) Kunar snowtrout
31390.  Schizothorax labrosus Wang, Zhuang & Gao, 1981  
31391.  Schizothorax lantsangensis Tsao, 1964  
31392.  Schizothorax lepidothorax Yang, 1991  
31393.  Schizothorax leukus Yang, Zhen, Chen & Yang, 2013  
31394.  Schizothorax lissolabiatus Tsao, 1964  
31395.  Schizothorax longibarbus (Fang, 1936)  
31396.  Schizothorax macrophthalmus Terashima, 1984 Nepalese snowtrout
31397.  Schizothorax macropogon Regan, 1905  
31398.  Schizothorax malacanthus Huang, 1985  
31399.  Schizothorax meridionalis Tsao, 1964  
31400.  Schizothorax microcephalus Day, 1877  
31401.  Schizothorax microstomus Hwang, 1982  
31402.  Schizothorax molesworthi (Chaudhuri, 1913) Blunt- nosed snowtrout
31403.  Schizothorax myzostomus Tsao, 1964  
31404.  Schizothorax nasus Heckel, 1838 Dongu snowtrout
31405.  Schizothorax nepalensis Terashima, 1984  
31406.  Schizothorax ninglangensis Wang, Zhang & Zhuang, 1981  
31407.  Schizothorax nudiventris Yang, Chen & Yang, 2009  
31408.  Schizothorax nukiangensis Tsao, 1964  
31409.  Schizothorax oconnori Lloyd, 1908  
31410.  Schizothorax oligolepis Huang, 1985  
31411.  Schizothorax parvus Tsao, 1964  
31412.  Schizothorax pelzami Kessler, 1870 Transcaspian marinka
31413.  Schizothorax plagiostomus Heckel, 1838  
31414.  Schizothorax prenanti (Tchang, 1930)  
31415.  Schizothorax progastus (McClelland, 1839) Dinnawah snowtrout
31416.  Schizothorax pseudoaksaiensis Herzenstein, 1889 Ili marinka
31417.  Schizothorax raraensis Terashima, 1984  
31418.  Schizothorax richardsonii (Gray, 1832) Snowtrout
31419.  Schizothorax rotundimaxillaris Wu & Wu, 1992  
31420.  Schizothorax sinensis Herzenstein, 1889  
31421.  Schizothorax skarduensis Mirza & Awan, 1978  
31422.  Schizothorax waltoni Regan, 1905  
31423.  Schizothorax wangchiachii (Fang, 1936)  
31424.  Schizothorax yunnanensis Norman, 1923  
31425.  Schizothorax zarudnyi (Nikolskii, 1897)  
31426.  Schroederichthys bivius (Müller & Henle, 1838) Narrowmouthed catshark
31427.  Schroederichthys chilensis (Guichenot, 1848) Redspotted catshark
31428.  Schroederichthys maculatus Springer, 1966 Narrowtail catshark
31429.  Schroederichthys saurisqualus Soto, 2001 Lizard catshark
31430.  Schroederichthys tenuis Springer, 1966 Slender catshark
31431.  Schroederobatis americana (Bigelow & Schroeder, 1962) American legskate
31432.  Schuettea scalaripinnis Steindachner, 1866 Eastern pomfred
31433.  Schuettea woodwardi (Waite, 1905) Woodwards pomfret
31434.  Schultzea beta (Hildebrand, 1940) School bass
31435.  Schultzichthys bondi (Myers, 1942)  
31436.  Schultzichthys gracilis Dahl, 1960  
31437.  Schultzidia johnstonensis (Schultz & Woods, 1949) Johnston snake-eel
31438.  Schultzidia retropinnis (Fowler, 1934) Fringe-lipped worm eel
31439.  Schultzites axelrodi Géry, 1964  
31440.  Schwetzochromis neodon Poll, 1948  
31441.  Sciades couma (Valenciennes, 1840) Couma sea catfish
31442.  Sciades dowii (Gill, 1863) Flapnose sea catfish
31443.  Sciades herzbergii (Bloch, 1794) Pemecou sea catfish
31444.  Sciades parkeri (Traill, 1832) Gillbacker sea catfish
31445.  Sciades passany (Valenciennes, 1840) Passany sea catfish
31446.  Sciades paucus (Kailola, 2000)  
31447.  Sciades proops (Valenciennes, 1840) Crucifix sea catfish
31448.  Sciadonus cryptophthalmus (Zugmayer, 1911)  
31449.  Sciadonus jonassoni (Nybelin, 1957)  
31450.  Sciadonus longiventralis Nielsen, 2018  
31451.  Sciadonus pedicellaris Garman, 1899  
31452.  Sciadonus robinsorum Nielsen, 2018  
31453.  Sciaena callaensis Hildebrand, 1946  
31454.  Sciaena deliciosa (Tschudi, 1846) Lorna drum
31455.  Sciaena umbra Linnaeus, 1758 Brown meagre
31456.  Sciaenochromis ahli (Trewavas, 1935) Electric blue hap
31457.  Sciaenochromis benthicola Konings, 1993  
31458.  Sciaenochromis fryeri Konings, 1993  
31459.  Sciaenochromis psammophilus Konings, 1993 Electric blue kande
31460.  Sciaenops ocellatus (Linnaeus, 1766) Red drum
31461.  Scissor macrocephalus Günther, 1864  
31462.  Scleromystax barbatus (Quoy & Gaimard, 1824) Banded corydoras
31463.  Scleromystax macropterus (Regan, 1913) Sailfin corydoras
31464.  Scleromystax prionotos (Nijssen & Isbrücker, 1980) Coast cory
31465.  Scleromystax salmacis Britto & Reis, 2005 Map cory
31466.  Scleronema angustirostre (Devincenzi, 1942)  
31467.  Scleronema guapa Ferrer & Malabarba, 2020  
31468.  Scleronema ibirapuita Ferrer & Malabarba, 2020  
31469.  Scleronema macanuda Ferrer & Malabarba, 2020  
31470.  Scleronema mate Ferrer & Malabarba, 2020  
31471.  Scleronema milonga Ferrer & Malabarba, 2020  
31472.  Scleronema minutum (Boulenger, 1891)  
31473.  Scleronema operculatum Eigenmann, 1917  
31474.  Scleronema teiniagua Ferrer & Malabarba, 2020  
31475.  Scleropages formosus (Müller & Schlegel, 1840) Asian bonytongue
31476.  Scleropages inscriptus Roberts, 2012  
31477.  Scleropages jardinii (Saville-Kent, 1892) Australian bonytongue
31478.  Scleropages leichardti Günther, 1864 Southern saratoga
31479.  Scobinancistrus aureatus Burgess, 1994  
31480.  Scobinancistrus pariolispos Isbrücker & Nijssen, 1989  
31481.  Scobinancistrus raonii Chaves, Oliveira, Gonçalves, Sousa & Rapp Py-Daniel, 2023  
31482.  Scobinichthys granulatus (White, 1790) Rough leatherjackets
31483.  Scolecenchelys acutirostris (Weber & de Beaufort, 1916) Sharpnose worm eel
31484.  Scolecenchelys aoki (Jordan & Snyder, 1901) Misaki worm eel
31485.  Scolecenchelys australis (Macleay, 1881) Shortfinned worm eel
31486.  Scolecenchelys brevicaudata Hibino & Kimura, 2015 Short tail worm eel
31487.  Scolecenchelys breviceps (Günther, 1876) Short-headed worm eel
31488.  Scolecenchelys castlei McCosker, 2006 Deepwater big-eyed worm eel
31489.  Scolecenchelys chilensis (McCosker, 1970) Chilean worm eel
31490.  Scolecenchelys cookei (Fowler, 1928)  
31491.  Scolecenchelys fuscapenis McCosker, Ide & Endo, 2012  
31492.  Scolecenchelys fuscogularis Hibino, Kai & Kimura, 2013 Dark throat worm eel
31493.  Scolecenchelys godeffroyi (Regan, 1909) Godeffroy
31494.  Scolecenchelys gymnota (Bleeker, 1857) Indo-Pacific slender worm-eel
31495.  Scolecenchelys iredalei (Whitley, 1927) Coral worm eel
31496.  Scolecenchelys laticaudata (Ogilby, 1897) Redfin worm-eel
31497.  Scolecenchelys macroptera (Bleeker, 1857) Narrow worm eel
31498.  Scolecenchelys nicholsarum (Waite, 1904) Nichols' worm eel
31499.  Scolecenchelys profundorum (McCosker & Parin, 1995) Deepwater worm eel
31500.  Scolecenchelys puhioilo (McCosker, 1979)  
31501.  Scolecenchelys robusta Hibino & Kimura, 2015 Robust worm eel
31502.  Scolecenchelys vermiformis (Peters, 1866)  
31503.  Scolecenchelys xorae (Smith, 1958) Orangehead worm-eel
31504.  Scolichthys greenwayi Rosen, 1967 Greenway's toothcarp
31505.  Scolichthys iota Rosen, 1967 Dashed toothcarp
31506.  Scoliodon laticaudus Müller & Henle, 1838 Spadenose shark
31507.  Scoliodon macrorhynchos (Bleeker, 1852) Pacific spadenose shark
31508.  Scoloplax baileyi Rocha, Lazzarotto & Py-Daniel, 2012  
31509.  Scoloplax baskini Rocha, de Oliveira & Rapp Py-Daniel, 2008  
31510.  Scoloplax dicra Bailey & Baskin, 1976  
31511.  Scoloplax distolothrix Schaefer, Weitzman & Britski, 1989  
31512.  Scoloplax dolicholophia Schaefer, Weitzman & Britski, 1989  
31513.  Scoloplax empousa Schaefer, Weitzman & Britski, 1989 Pantanal dwarf catfish
31514.  Scolopsis affinis Peters, 1877 Peters' monocle bream
31515.  Scolopsis aurata (Park, 1797) Yellowstripe monocle bream
31516.  Scolopsis bilineata (Bloch, 1793) Two-lined monocle bream
31517.  Scolopsis bimaculata Rüppell, 1828 Thumbprint monocle bream
31518.  Scolopsis ciliata (Lacepède, 1802) Saw-jawed monocle bream
31519.  Scolopsis curite Cuvier, 1815 Whitecheek monocle bream
31520.  Scolopsis frenata (Cuvier, 1830) Bridled monocle bream
31521.  Scolopsis ghanam (Fabricius, 1775) Arabian monocle bream
31522.  Scolopsis japonica (Bloch, 1793) Javanese monocle bream
31523.  Scolopsis lacrima Nakamura, Béarez & Motomura, 2019 Teary monocle bream
31524.  Scolopsis lineata Quoy & Gaimard, 1824 Striped monocle bream
31525.  Scolopsis margaritifera (Cuvier, 1830) Pearly monocle bream
31526.  Scolopsis meridiana Nakamura, Russell, Moore & Motomura, 2018 Sahul monocle bream
31527.  Scolopsis monogramma (Cuvier, 1830) Monogrammed monocle bream
31528.  Scolopsis taeniata (Cuvier, 1830) Black-streaked monocle bream
31529.  Scolopsis taenioptera (Cuvier, 1830) Lattice monocle bream
31530.  Scolopsis temporalis (Cuvier, 1830) Bald-spot monocle bream
31531.  Scolopsis trilineata Kner, 1868 Threeline monocle bream
31532.  Scolopsis vosmeri (Bloch, 1792) Vosmaer's monocle bream
31533.  Scolopsis xenochrous Günther, 1872 Oblique-barred monocle bream
31534.  Scomber australasicus Cuvier, 1832 Blue mackerel
31535.  Scomber colias Gmelin, 1789 Atlantic chub mackerel
31536.  Scomber japonicus Houttuyn, 1782 Chub mackerel
31537.  Scomber scombrus Linnaeus, 1758 Atlantic mackerel
31538.  Scomberesox saurus (Walbaum, 1792) Atlantic saury
31539.  Scomberesox scombroides (Richardson, 1843) King gar
31540.  Scomberesox simulans (Hubbs & Wisner, 1980) Dwarf saury
31541.  Scomberoides commersonnianus Lacepède, 1801 Talang queenfish
31542.  Scomberoides lysan (Fabricius, 1775) Doublespotted queenfish
31543.  Scomberoides tala (Cuvier, 1832) Barred queenfish
31544.  Scomberoides tol (Cuvier, 1832) Needlescaled queenfish
31545.  Scomberomorus avirostrus Abdussamad & Toji, 2023 Arabian sparrow seer
31546.  Scomberomorus brasiliensis Collette, Russo & Zavala-Camin, 1978 Serra Spanish mackerel
31547.  Scomberomorus cavalla (Cuvier, 1829) King mackerel
31548.  Scomberomorus commerson (Lacepède, 1800) Narrow-barred Spanish mackerel
31549.  Scomberomorus concolor (Lockington, 1879) Monterey Spanish mackerel
31550.  Scomberomorus guttatus (Bloch & Schneider, 1801) Indo-Pacific king mackerel
31551.  Scomberomorus koreanus (Kishinouye, 1915) Korean seerfish
31552.  Scomberomorus lineolatus (Cuvier, 1829) Streaked seerfish
31553.  Scomberomorus maculatus (Mitchill, 1815) Atlantic Spanish mackerel
31554.  Scomberomorus multiradiatus Munro, 1964 Papuan seerfish
31555.  Scomberomorus munroi Collette & Russo, 1980 Australian spotted mackerel
31556.  Scomberomorus niphonius (Cuvier, 1832) Japanese Spanish mackerel
31557.  Scomberomorus plurilineatus Fourmanoir, 1966 Kanadi kingfish
31558.  Scomberomorus queenslandicus Munro, 1943 Queensland school mackerel
31559.  Scomberomorus regalis (Bloch, 1793) Cero
31560.  Scomberomorus semifasciatus (Macleay, 1883) Broad-barred king mackerel
31561.  Scomberomorus sierra Jordan & Starks, 1895 Pacific sierra
31562.  Scomberomorus sinensis (Lacepède, 1800) Chinese seerfish
31563.  Scomberomorus tritor (Cuvier, 1832) West African Spanish mackerel
31564.  Scombrolabrax heterolepis Roule, 1921 Longfin escolar
31565.  Scombrops boops (Houttuyn, 1782) Gnomefish
31566.  Scombrops gilberti (Jordan & Snyder, 1901)  
31567.  Scombrops oculatus (Poey, 1860) Atlantic scombrops
31568.  Scopaeocharax atopodus (Böhlke, 1958)  
31569.  Scopaeocharax rhinodus (Böhlke, 1958)  
31570.  Scopelarchoides climax Johnson, 1974  
31571.  Scopelarchoides danae Johnson, 1974 Dana pearleye
31572.  Scopelarchoides kreffti Johnson, 1972 Twin-striped pearleye
31573.  Scopelarchoides nicholsi Parr, 1929  
31574.  Scopelarchoides signifer Johnson, 1974  
31575.  Scopelarchus analis (Brauer, 1902) Short fin pearleye
31576.  Scopelarchus guentheri Alcock, 1896 Staring pearleye
31577.  Scopelarchus michaelsarsi Koefoed, 1955 Bigfin pearleye
31578.  Scopelarchus stephensi Johnson, 1974  
31579.  Scopelengys clarkei Butler & Ahlstrom, 1976  
31580.  Scopelengys tristis Alcock, 1890 Pacific blackchin
31581.  Scopeloberyx bannikovi Kotlyar, 2004  
31582.  Scopeloberyx malayanus (Weber, 1913)  
31583.  Scopeloberyx maxillaris (Garman, 1899)  
31584.  Scopeloberyx microlepis (Norman, 1937) Southern bigscale
31585.  Scopeloberyx opisthopterus (Parr, 1933)  
31586.  Scopeloberyx pequenoi Kotlyar, 2004  
31587.  Scopeloberyx robustus (Günther, 1887) Longjaw bigscale
31588.  Scopeloberyx rossicus Kotlyar, 2004  
31589.  Scopeloberyx rubriventer (Koefoed, 1953)  
31590.  Scopeloberyx shakhovskoyi Kotlyar, 2024 Shakhovskoy’s ridgehead
31591.  Scopelogadus beanii (Günther, 1887) Bean's bigscale
31592.  Scopelogadus bispinosus (Gilbert, 1915) Twospine bigscale
31593.  Scopelogadus mizolepis (Günther, 1878) Ragged bigscale
31594.  Scopelogadus unispinis Ebeling & Weed, 1963  
31595.  Scopelopsis multipunctatus Brauer, 1906 Multispotted lanternfish
31596.  Scopelosaurus adleri (Fedorov, 1967)  
31597.  Scopelosaurus ahlstromi Bertelsen, Krefft & Marshall, 1976 Ahlstrom's waryfish
31598.  Scopelosaurus argenteus (Maul, 1954) Waryfish
31599.  Scopelosaurus craddocki Bertelsen, Krefft & Marshall, 1976  
31600.  Scopelosaurus gibbsi Bertelsen, Krefft & Marshall, 1976  
31601.  Scopelosaurus hamiltoni (Waite, 1916) Smallscale waryfish
31602.  Scopelosaurus harryi (Mead, 1953) Scaly paperbone
31603.  Scopelosaurus herwigi Bertelsen, Krefft & Marshall, 1976  
31604.  Scopelosaurus hoedti Bleeker, 1860 Hoedt's waryfish
31605.  Scopelosaurus hubbsi Bertelsen, Krefft & Marshall, 1976  
31606.  Scopelosaurus lepidus (Krefft & Maul, 1955) Blackfin waryfish
31607.  Scopelosaurus mauli Bertelsen, Krefft & Marshall, 1976 Maul's waryfish
31608.  Scopelosaurus meadi Bertelsen, Krefft & Marshall, 1976 Blackring waryfish
31609.  Scopelosaurus smithii Bean, 1925  
31610.  Scophthalmus aquosus (Mitchill, 1815) Windowpane flounder
31611.  Scophthalmus maeoticus (Pallas, 1814) Black Sea turbot
31612.  Scophthalmus maximus (Linnaeus, 1758) Turbot
31613.  Scophthalmus rhombus (Linnaeus, 1758) Brill
31614.  Scorpaena afuerae Hildebrand, 1946 Peruvian scorpionfish
31615.  Scorpaena agassizii Goode & Bean, 1896 Longfin scorpionfish
31616.  Scorpaena albifimbria Evermann & Marsh, 1900 Coral scorpionfish
31617.  Scorpaena angolensis Norman, 1935 Angola rockfish
31618.  Scorpaena annobonae Eschmeyer, 1969  
31619.  Scorpaena ascensionis Eschmeyer, 1971  
31620.  Scorpaena azorica Eschmeyer, 1969  
31621.  Scorpaena bergii Evermann & Marsh, 1900 Goosehead scorpionfish
31622.  Scorpaena brachyptera Eschmeyer, 1965 Shortfin scorpionfish
31623.  Scorpaena brasiliensis Cuvier, 1829 Barbfish
31624.  Scorpaena brevispina Motomura & Senou, 2008 Japanese shortspined scorpionfish
31625.  Scorpaena bulacephala Motomura, Last & Yearsley, 2005 Bullhead scorpionfish
31626.  Scorpaena calcarata Goode & Bean, 1882 Smooth-head scorpionfish
31627.  Scorpaena canariensis (Sauvage, 1878)  
31628.  Scorpaena cardinalis Solander & Richardson, 1842 Eastern red scorpionfish
31629.  Scorpaena cocosensis Motomura, 2004  
31630.  Scorpaena colorata (Gilbert, 1905)  
31631.  Scorpaena decemradiata Fricke, Golani, Appelbaum-Golani & Zajonz, 2018  
31632.  Scorpaena dispar Longley & Hildebrand, 1940 Hunchback scorpionfish
31633.  Scorpaena elachys Eschmeyer, 1965 Dwarf scorpionfish
31634.  Scorpaena elongata Cadenat, 1943 Slender rockfish
31635.  Scorpaena fernandeziana Steindachner, 1875  
31636.  Scorpaena gasta Motomura, Last & Yearsley, 2006 Ghostly scorpionfish
31637.  Scorpaena grandicornis Cuvier, 1829 Plumed scorpionfish
31638.  Scorpaena grattanica Trunov, 2006  
31639.  Scorpaena guttata Girard, 1854 California scorpionfish
31640.  Scorpaena hatizyoensis Matsubara, 1943  
31641.  Scorpaena hemilepidota Fowler, 1938  
31642.  Scorpaena histrio Jenyns, 1840 Player scorpionfish
31643.  Scorpaena inermis Cuvier, 1829 Mushroom scorpionfish
31644.  Scorpaena isthmensis Meek & Hildebrand, 1928 Smooth-cheek scorpionfish
31645.  Scorpaena izensis Jordan & Starks, 1904 Izu scorpionfish
31646.  Scorpaena jacksoniensis Steindachner, 1866  
31647.  Scorpaena lacrimata Randall & Greenfield, 2004  
31648.  Scorpaena laevis Troschel, 1866 Senegalese rockfish
31649.  Scorpaena loppei Cadenat, 1943 Cadenat's rockfish
31650.  Scorpaena maderensis Valenciennes, 1833 Madeira rockfish
31651.  Scorpaena melasma Eschmeyer, 1965  
31652.  Scorpaena mellissii Günther, 1868 Melliss's scorpionfish
31653.  Scorpaena miostoma Günther, 1877  
31654.  Scorpaena mystes Jordan & Starks, 1895  
31655.  Scorpaena neglecta Temminck & Schlegel, 1843  
31656.  Scorpaena normani Cadenat, 1943 Norman's rockfish
31657.  Scorpaena notata Rafinesque, 1810 Small red scorpionfish
31658.  Scorpaena onaria Jordan & Snyder, 1900 Western scorpionfish
31659.  Scorpaena orgila Eschmeyer & Allen, 1971 Bold scorpionfish
31660.  Scorpaena papillosa (Schneider & Forster, 1801) Red rock cod
31661.  Scorpaena pascuensis Eschmeyer & Allen, 1971  
31662.  Scorpaena pele Eschmeyer & Randall, 1975  
31663.  Scorpaena pepo Motomura, Poss & Shao, 2007 Pumpkin scorpionfish
31664.  Scorpaena petricola Eschmeyer, 1965  
31665.  Scorpaena plumieri Bloch, 1789 Spotted scorpionfish
31666.  Scorpaena porcus Linnaeus, 1758 Black scorpionfish
31667.  Scorpaena regina Wibowo, Johnson & Motomura, 2019 Eastern Queen scorpionfish
31668.  Scorpaena russula Jordan & Bollman, 1890 Reddish scorpionfish
31669.  Scorpaena scrofa Linnaeus, 1758 Red scorpionfish
31670.  Scorpaena sonorae Jenkins & Evermann, 1889 Sonora scorpionfish
31671.  Scorpaena stephanica Cadenat, 1943 Spotted-fin rockfish
31672.  Scorpaena sumptuosa Castelnau, 1875 Western red scorpionfish
31673.  Scorpaena thomsoni Günther, 1880  
31674.  Scorpaena tierrae Hildebrand, 1946  
31675.  Scorpaena uncinata de Buen, 1961  
31676.  Scorpaena wellingtoni Victor, 2013  
31677.  Scorpaenichthys marmoratus (Ayres, 1854) Cabezon
31678.  Scorpaenodes africanus Pfaff, 1933  
31679.  Scorpaenodes albaiensis (Evermann & Seale, 1907) Longfingered scorpionfish
31680.  Scorpaenodes arenai Torchio, 1962 Messina rockfish
31681.  Scorpaenodes barrybrowni Pitassy & Baldwin, 2016 Stellate scorpionfish
31682.  Scorpaenodes bathycolus Allen & Erdmann, 2012  
31683.  Scorpaenodes caribbaeus Meek & Hildebrand, 1928 Reef scorpionfish
31684.  Scorpaenodes corallinus Smith, 1957  
31685.  Scorpaenodes elongatus Cadenat, 1950 African spotted scorpionfish
31686.  Scorpaenodes englerti Eschmeyer & Allen, 1971 Englert's scorpionfish
31687.  Scorpaenodes evides (Jordan & Thompson, 1914) Cheekspot scorpionfish
31688.  Scorpaenodes guamensis (Quoy & Gaimard, 1824) Guam scorpionfish
31689.  Scorpaenodes hirsutus (Smith, 1957) Hairy scorpionfish
31690.  Scorpaenodes immaculatus Poss & Collette, 1990  
31691.  Scorpaenodes insularis Eschmeyer, 1971  
31692.  Scorpaenodes investigatoris Eschmeyer & Rama-Rao, 1972  
31693.  Scorpaenodes kelloggi (Jenkins, 1903) Kellogg's scorpionfish
31694.  Scorpaenodes minor (Smith, 1958) Minor scorpionfish
31695.  Scorpaenodes muciparus (Alcock, 1889)  
31696.  Scorpaenodes parvipinnis (Garrett, 1864) Lowfin scorpionfish
31697.  Scorpaenodes quadrispinosus Greenfield & Matsuura, 2002 Fourspine scorpionfish
31698.  Scorpaenodes rubrivinctus Poss, McCosker & Baldwin, 2010  
31699.  Scorpaenodes scaber (Ramsay & Ogilby, 1886) Pygmy scorpionfish
31700.  Scorpaenodes smithi Eschmeyer & Rama-Rao, 1972 Little scorpionfish
31701.  Scorpaenodes steenei Allen, 1977 Steene's scorpionfish
31702.  Scorpaenodes steinitzi Klausewitz & Frøiland, 1970  
31703.  Scorpaenodes tredecimspinosus (Metzelaar, 1919) Deepreef scorpionfish
31704.  Scorpaenodes tribulosus Eschmeyer, 1969  
31705.  Scorpaenodes varipinnis Smith, 1957 Blotchfin scorpionfish
31706.  Scorpaenodes xyris (Jordan & Gilbert, 1882) Rainbow scorpionfish
31707.  Scorpaenopsis altirostris Gilbert, 1905  
31708.  Scorpaenopsis barbata (Rüppell, 1838) Bearded scorpionfish
31709.  Scorpaenopsis brevifrons Eschmeyer & Randall, 1975 Bigmouth scorpionfish
31710.  Scorpaenopsis cacopsis Jenkins, 1901 Jenkin's scorpionfish
31711.  Scorpaenopsis cirrosa (Thunberg, 1793) Weedy stingfish
31712.  Scorpaenopsis cotticeps Fowler, 1938 Sculpin scorpionfish
31713.  Scorpaenopsis crenulata Motomura & Causse, 2011 Serrated deepwater scorpionfish
31714.  Scorpaenopsis diabolus (Cuvier, 1829) False stonefish
31715.  Scorpaenopsis eschmeyeri Randall & Greenfield, 2004  
31716.  Scorpaenopsis furneauxi Whitley, 1959 Furneaux scorpionfish
31717.  Scorpaenopsis gibbosa (Bloch & Schneider, 1801) Humpbacked scorpionfish
31718.  Scorpaenopsis gigas Matsumoto & Motomura, 2025 King scorpionfish
31719.  Scorpaenopsis gilchristi (Smith, 1957) Gilchrist's scorpionfish
31720.  Scorpaenopsis insperatus Motomura, 2004 Sydney scorpionfish
31721.  Scorpaenopsis lactomaculata (Herre, 1945) Whiteblotched scorpionfish
31722.  Scorpaenopsis longispina Randall & Eschmeyer, 2002  
31723.  Scorpaenopsis macrochir Ogilby, 1910 Flasher scorpionfish
31724.  Scorpaenopsis neglecta Heckel, 1837 Yellowfin scorpionfish
31725.  Scorpaenopsis obtusa Randall & Eschmeyer, 2002 Shortsnout scorpionfish
31726.  Scorpaenopsis orientalis Randall & Eschmeyer, 2002  
31727.  Scorpaenopsis oxycephalus (Bleeker, 1849) Tassled scorpionfish
31728.  Scorpaenopsis papuensis (Cuvier, 1829) Papuan scorpionfish
31729.  Scorpaenopsis pluralis Randall & Eschmeyer, 2002  
31730.  Scorpaenopsis possi Randall & Eschmeyer, 2002 Poss's scorpionfish
31731.  Scorpaenopsis pusilla Randall & Eschmeyer, 2002  
31732.  Scorpaenopsis ramaraoi Randall & Eschmeyer, 2002 Rama Rao's scorpionfish
31733.  Scorpaenopsis rubrimarginata Fricke, Durville & Mulochau, 2013  
31734.  Scorpaenopsis venosa (Cuvier, 1829) Raggy scorpionfish
31735.  Scorpaenopsis vittapinna Randall & Eschmeyer, 2002 Bandfin scorpionfish
31736.  Scorpiodoras calderonensis (Vaillant, 1880)  
31737.  Scorpiodoras heckelii (Kner, 1855)  
31738.  Scorpiodoras liophysus Sousa & Birindelli, 2011  
31739.  Scorpis aequipinnis Richardson, 1848 Sea sweep
31740.  Scorpis chilensis Guichenot, 1848  
31741.  Scorpis georgiana Valenciennes, 1832 Banded sweep
31742.  Scorpis lineolata Kner, 1865 Silver sweep
31743.  Scorpis violacea (Hutton, 1873) Blue maomao
31744.  Scortum barcoo (McCulloch & Waite, 1917) Barcoo grunter
31745.  Scortum hillii (Castelnau, 1878) Leathery grunter
31746.  Scortum neili Allen, Larson & Midgley, 1993 Neil's grunter
31747.  Scortum parviceps (Macleay, 1883) Smallhead grunter
31748.  Scriptaphyosemion banforense (Seegers, 1982)  
31749.  Scriptaphyosemion bertholdi (Roloff, 1965) Berthold's killi
31750.  Scriptaphyosemion brueningi (Roloff, 1971) Bruening's killi
31751.  Scriptaphyosemion cauveti (Romand & Ozouf-Costaz, 1995) Kindia killi
31752.  Scriptaphyosemion chaytori (Roloff, 1971)  
31753.  Scriptaphyosemion etzeli (Berkenkamp, 1979)  
31754.  Scriptaphyosemion fredrodi (Vandersmissen, Etzel & Berkenkamp, 1980)  
31755.  Scriptaphyosemion geryi (Lambert, 1958) Gérys killi
31756.  Scriptaphyosemion guignardi (Romand, 1981)  
31757.  Scriptaphyosemion liberiense (Boulenger, 1908)  
31758.  Scriptaphyosemion nigrifluvi (Romand, 1982)  
31759.  Scriptaphyosemion roloffi (Roloff, 1936)  
31760.  Scriptaphyosemion schmitti (Romand, 1979)  
31761.  Scriptaphyosemion wieseae Sonnenberg & Busch, 2012  
31762.  Scuticaria okinawae (Jordan & Snyder, 1901) Shorttailed snake moray
31763.  Scuticaria tigrina (Lesson, 1828) Tiger reef-eel
31764.  Scyliorhinus besnardi Springer & Sadowsky, 1970 Polkadot catshark
31765.  Scyliorhinus boa Goode & Bean, 1896 Boa catshark
31766.  Scyliorhinus cabofriensis Soares, Gomes & Carvalho, 2016  
31767.  Scyliorhinus canicula (Linnaeus, 1758) Lesser spotted dogfish
31768.  Scyliorhinus capensis (Müller & Henle, 1838) Yellowspotted catshark
31769.  Scyliorhinus cervigoni Maurin & Bonnet, 1970 West African catshark
31770.  Scyliorhinus comoroensis Compagno, 1988 Comoro cat shark
31771.  Scyliorhinus duhamelii (Garman, 1913) Duhamel's catshark
31772.  Scyliorhinus garmani (Fowler, 1934) Brownspotted catshark
31773.  Scyliorhinus hachijoensis Ito, Fujii, Nohara & Tanaka, 2022 Cinder cloudy catshark
31774.  Scyliorhinus haeckelii (Miranda Ribeiro, 1907) Freckled catshark
31775.  Scyliorhinus hesperius Springer, 1966 Whitesaddled catshark
31776.  Scyliorhinus meadi Springer, 1966 Blotched catshark
31777.  Scyliorhinus retifer (Garman, 1881) Chain catshark
31778.  Scyliorhinus stellaris (Linnaeus, 1758) Nursehound
31779.  Scyliorhinus torazame (Tanaka, 1908) Cloudy catshark
31780.  Scyliorhinus torrei Howell Rivero, 1936 Dwarf catshark
31781.  Scyliorhinus ugoi Soares, Gadig & Gomes, 2015 Dark freckled catshark
31782.  Scylliogaleus quecketti Boulenger, 1902 Flapnose houndshark
31783.  Scymnodalatias albicauda Taniuchi & Garrick, 1986 Whitetail dogfish
31784.  Scymnodalatias garricki Kukuev & Konovalenko, 1988 Azores dogfish
31785.  Scymnodalatias oligodon Kukuev & Konovalenko, 1988 Sparsetooth dogfish
31786.  Scymnodalatias sherwoodi (Archey, 1921) Sherwood dogfish
31787.  Scymnodon ichiharai Yano & Tanaka, 1984 Japanese velvet dogfish
31788.  Scymnodon macracanthus (Regan, 1906) Largespine velvet dogfish
31789.  Scymnodon ringens Barbosa du Bocage & de Brito Capello, 1864 Knifetooth dogfish
31790.  Scyris alexandrina (Geoffroy Saint-Hilaire, 1817) Alexandria pompano
31791.  Scyris indica Rüppell, 1830 Indian threadfish
31792.  Scytalichthys miurus (Jordan & Gilbert, 1882) Shorttail viper eel
31793.  Scytalina cerdale Jordan & Gilbert, 1880 Graveldiver
31794.  Searsia koefoedi Parr, 1937 Koefoed's searsid
31795.  Searsioides calvala (Matsui & Rosenblatt, 1979)  
31796.  Searsioides multispinus Sazonov, 1977  
31797.  Sebastapistes ballieui (Sauvage, 1875) Spotfin scorpionfish
31798.  Sebastapistes coniorta Jenkins, 1903 Humpback nohu
31799.  Sebastapistes cyanostigma (Bleeker, 1856) Yellowspotted scorpionfish
31800.  Sebastapistes fowleri (Pietschmann, 1934) Pigmy scorpionfish
31801.  Sebastapistes galactacma Jenkins, 1903 Galactacma scorpionfish
31802.  Sebastapistes mauritiana (Cuvier, 1829) Spineblotch scorpionfish
31803.  Sebastapistes monospina Cabebe‑Barnuevo & Motumura, 2025 Tropical single-spined scorpionfish
31804.  Sebastapistes nuchalis (Günther, 1874)  
31805.  Sebastapistes perplexa Motomura, Aizawa & Endo, 2014 Temperate scorpionfish
31806.  Sebastapistes strongia (Cuvier, 1829) Barchin scorpionfish
31807.  Sebastapistes taeniophrys (Fowler, 1943) Eyebrow scorpionfish
31808.  Sebastapistes tinkhami (Fowler, 1946) Darkspotted scorpionfish
31809.  Sebastes aleutianus (Jordan & Evermann, 1898) Rougheye rockfish
31810.  Sebastes alutus (Gilbert, 1890) Pacific ocean perch
31811.  Sebastes atrovirens (Jordan & Gilbert, 1880) Kelp rockfish
31812.  Sebastes auriculatus Girard, 1854 Brown rockfish
31813.  Sebastes aurora (Gilbert, 1890) Aurora rockfish
31814.  Sebastes babcocki (Thompson, 1915) Redbanded rockfish
31815.  Sebastes baramenuke (Wakiya, 1917)  
31816.  Sebastes borealis Barsukov, 1970 Shortraker rockfish
31817.  Sebastes brevispinis (Bean, 1884) Silvergray rockfish
31818.  Sebastes capensis (Gmelin, 1789) Cape redfish
31819.  Sebastes carnatus (Jordan & Gilbert, 1880) Gopher rockfish
31820.  Sebastes caurinus Richardson, 1844 Copper rockfish
31821.  Sebastes chlorostictus (Jordan & Gilbert, 1880) Greenspotted rockfish
31822.  Sebastes chrysomelas (Jordan & Gilbert, 1881) Black-and-yellow rockfish
31823.  Sebastes ciliatus (Tilesius, 1813) Dusky rockfish
31824.  Sebastes constellatus (Jordan & Gilbert, 1880) Starry rockfish
31825.  Sebastes cortezi (Beebe & Tee-Van, 1938) Cortez rockfish
31826.  Sebastes crameri (Jordan, 1897) Darkblotched rockfish
31827.  Sebastes dallii (Eigenmann & Beeson, 1894) Calico rockfish
31828.  Sebastes diaconus Frable, Wagman, Frierson, Aguilar & Sidlauskas, 2015 Deacon rockfish
31829.  Sebastes diploproa (Gilbert, 1890) Splitnose rockfish
31830.  Sebastes elongatus Ayres, 1859 Greenstriped rockfish
31831.  Sebastes emphaeus (Starks, 1911) Puget Sound rockfish
31832.  Sebastes ensifer Chen, 1971 Swordspine rockfish
31833.  Sebastes entomelas (Jordan & Gilbert, 1880) Widow rockfish
31834.  Sebastes eos (Eigenmann & Eigenmann, 1890) Pink rockfish
31835.  Sebastes exsul Chen, 1971 Buccaneer rockfish
31836.  Sebastes fasciatus Storer, 1854 Acadian redfish
31837.  Sebastes flammeus (Jordan & Starks, 1904)  
31838.  Sebastes flavidus (Ayres, 1862) Yellowtail rockfish
31839.  Sebastes gilli (Eigenmann, 1891) Bronzespotted rockfish
31840.  Sebastes glaucus Hilgendorf, 1880 Gray rockfish
31841.  Sebastes goodei (Eigenmann & Eigenmann, 1890) Chilipepper rockfish
31842.  Sebastes helvomaculatus Ayres, 1859 Rosethorn rockfish
31843.  Sebastes hopkinsi (Cramer, 1895) Squarespot rockfish
31844.  Sebastes hubbsi (Matsubara, 1937)  
31845.  Sebastes ijimae (Jordan & Metz, 1913)  
31846.  Sebastes inermis Cuvier, 1829  
31847.  Sebastes iracundus (Jordan & Starks, 1904)  
31848.  Sebastes itinus (Jordan & Starks, 1904)  
31849.  Sebastes jordani (Gilbert, 1896) Shortbelly rockfish
31850.  Sebastes joyneri Günther, 1878  
31851.  Sebastes kiyomatsui Kai & Nakabo, 2004  
31852.  Sebastes koreanus Kim & Lee, 1994  
31853.  Sebastes lentiginosus Chen, 1971 Freckled rockfish
31854.  Sebastes levis (Eigenmann & Eigenmann, 1889) Cowcod
31855.  Sebastes longispinis (Matsubara, 1934)  
31856.  Sebastes macdonaldi (Eigenmann & Beeson, 1893) Mexican rockfish
31857.  Sebastes maliger (Jordan & Gilbert, 1880) Quillback rockfish
31858.  Sebastes matsubarai Hilgendorf, 1880  
31859.  Sebastes melanops Girard, 1856 Black rockfish
31860.  Sebastes melanosema Lea & Fitch, 1979 Semaphore rockfish
31861.  Sebastes melanostictus (Matsubara, 1934) Blackspotted rockfish
31862.  Sebastes melanostomus (Eigenmann & Eigenmann, 1890) Blackgill rockfish
31863.  Sebastes mentella Travin, 1951 Beaked redfish
31864.  Sebastes miniatus (Jordan & Gilbert, 1880) Vermilion rockfish
31865.  Sebastes minor Barsukov, 1972  
31866.  Sebastes moseri Eitner, 1999 Whitespeckled rockfish
31867.  Sebastes mystinus (Jordan & Gilbert, 1881) Blue rockfish
31868.  Sebastes nebulosus Ayres, 1854 China rockfish
31869.  Sebastes nigrocinctus Ayres, 1859 Tiger rockfish
31870.  Sebastes nivosus Hilgendorf, 1880  
31871.  Sebastes norvegicus (Ascanius, 1772) Golden redfish
31872.  Sebastes notius Chen, 1971  
31873.  Sebastes nudus Matsubara, 1943  
31874.  Sebastes oblongus Günther, 1877  
31875.  Sebastes oculatus Valenciennes, 1833 Patagonian redfish
31876.  Sebastes ovalis (Ayres, 1862) Speckled rockfish
31877.  Sebastes owstoni (Jordan & Thompson, 1914)  
31878.  Sebastes pachycephalus Temminck & Schlegel, 1843  
31879.  Sebastes paucispinis Ayres, 1854 Bocaccio rockfish
31880.  Sebastes peduncularis Chen, 1975  
31881.  Sebastes phillipsi (Fitch, 1964) Chameleon rockfish
31882.  Sebastes pinniger (Gill, 1864) Canary rockfish
31883.  Sebastes polyspinis (Taranetz & Moiseev, 1933) Northern rockfish
31884.  Sebastes proriger (Jordan & Gilbert, 1880) Redstripe rockfish
31885.  Sebastes rastrelliger (Jordan & Gilbert, 1880) Grass rockfish
31886.  Sebastes reedi (Westrheim & Tsuyuki, 1967) Yellowmouth rockfish
31887.  Sebastes rosaceus Girard, 1854 Rosy rockfish
31888.  Sebastes rosenblatti Chen, 1971 Greenblotched rockfish
31889.  Sebastes ruberrimus (Cramer, 1895) Yelloweye rockfish
31890.  Sebastes rubrivinctus (Jordan & Gilbert, 1880) Flag rockfish
31891.  Sebastes rufinanus Lea & Fitch, 1972 Dwarf-red rockfish
31892.  Sebastes rufus (Eigenmann & Eigenmann, 1890) Bank rockfish
31893.  Sebastes saxicola (Gilbert, 1890) Stripetail rockfish
31894.  Sebastes schlegelii Hilgendorf, 1880 Korean rockfish
31895.  Sebastes scythropus (Jordan & Snyder, 1900)  
31896.  Sebastes semicinctus (Gilbert, 1897) Halfbanded rockfish
31897.  Sebastes serranoides (Eigenmann & Eigenmann, 1890) Olive rockfish
31898.  Sebastes serriceps (Jordan & Gilbert, 1880) Treefish
31899.  Sebastes simulator Chen, 1971 Pinkrose rockfish
31900.  Sebastes sinensis (Gilbert, 1890) Blackmouth rockfish
31901.  Sebastes spinorbis Chen, 1975  
31902.  Sebastes steindachneri Hilgendorf, 1880  
31903.  Sebastes taczanowskii Steindachner, 1880  
31904.  Sebastes thompsoni (Jordan & Hubbs, 1925)  
31905.  Sebastes trivittatus Hilgendorf, 1880  
31906.  Sebastes umbrosus (Jordan & Gilbert, 1882) Honeycomb rockfish
31907.  Sebastes variabilis (Pallas, 1814) Light dusky rockfish
31908.  Sebastes variegatus Quast, 1971 Harlequin rockfish
31909.  Sebastes varispinis Chen, 1975  
31910.  Sebastes ventricosus Temminck & Schlegel, 1843  
31911.  Sebastes viviparus Krøyer, 1845 Norway redfish
31912.  Sebastes vulpes Döderlein, 1884  
31913.  Sebastes wakiyai (Matsubara, 1934)  
31914.  Sebastes wilsoni (Gilbert, 1915) Pygmy rockfish
31915.  Sebastes zacentrus (Gilbert, 1890) Sharpchin rockfish
31916.  Sebastes zonatus Chen & Barsukov, 1976  
31917.  Sebastiscus albofasciatus (Lacepède, 1802)  
31918.  Sebastiscus marmoratus (Cuvier, 1829) False kelpfish
31919.  Sebastiscus tertius (Barsukov & Chen, 1978)  
31920.  Sebastolobus alascanus Bean, 1890 Shortspine thornyhead
31921.  Sebastolobus altivelis Gilbert, 1896 Longspine thornyhead
31922.  Sebastolobus macrochir (Günther, 1877) Broadbanded thornyhead
31923.  Sectoria atriceps (Smith, 1945)  
31924.  Sectoria heterognathos (Chen, 1999)  
31925.  Securicula gora (Hamilton, 1822)  
31926.  Sedercypris calidus (Barnard, 1938) Clanwilliam redfin
31927.  Sedercypris erubescens (Skelton, 1974) Twee redfin
31928.  Selachophidium guentheri Gilchrist, 1903 Barbed brotula
31929.  Selar boops (Cuvier, 1833) Oxeye scad
31930.  Selar crumenophthalmus (Bloch, 1793) Bigeye scad
31931.  Selaroides leptolepis (Cuvier, 1833) Yellowstripe scad
31932.  Selenanthias analis Tanaka, 1918 Pearl-spotted fairy basslet
31933.  Selenanthias barroi (Fourmanoir, 1982)  
31934.  Selenanthias myersi Randall, 1995  
31935.  Selene brevoortii (Gill, 1863) Hairfin lookdown
31936.  Selene brownii (Cuvier, 1816) Caribbean moonfish
31937.  Selene dorsalis (Gill, 1863) African moonfish
31938.  Selene peruviana (Guichenot, 1866) Peruvian moonfish
31939.  Selene setapinnis (Mitchill, 1815) Atlantic moonfish
31940.  Selene spixii (Castelnau, 1855)  
31941.  Selene vomer (Linnaeus, 1758) Lookdown
31942.  Seleniolycus laevifasciatus (Torno, Tomo & Marschoff, 1977)  
31943.  Seleniolycus pectoralis Møller & Stewart, 2006  
31944.  Seleniolycus robertsi Møller & Stewart, 2006  
31945.  Selenotoca multifasciata (Richardson, 1846) Spotbanded scat
31946.  Selenotoca papuensis Fraser-Brunner, 1938  
31947.  Semaprochilodus brama (Valenciennes, 1850)  
31948.  Semaprochilodus insignis (Jardine, 1841) Kissing prochilodus
31949.  Semaprochilodus kneri (Pellegrin, 1909)  
31950.  Semaprochilodus laticeps (Steindachner, 1879)  
31951.  Semaprochilodus taeniurus (Valenciennes, 1821) Silver prochilodus
31952.  Semaprochilodus varii Castro, 1988  
31953.  Semilabeo notabilis Peters, 1881  
31954.  Semilabeo obscurus Lin, 1981  
31955.  Seminemacheilus dursunavsari Çiçek, 2020  
31956.  Seminemacheilus ispartensis Erk'Akan, Nalbant & Özeren, 2007 Southern pond loach
31957.  Seminemacheilus lendlii (Hankó, 1925) Anatolian loach
31958.  Semiplotus cirrhosus Chaudhuri, 1919  
31959.  Semiplotus manipurensis Vishwanath & Kosygin, 2000  
31960.  Semiplotus modestus Day, 1870 Burmese kingfish
31961.  Semotilus atromaculatus (Mitchill, 1818) Creek chub
31962.  Semotilus corporalis (Mitchill, 1817) Fallfish
31963.  Semotilus lumbee Snelson & Suttkus, 1978 Sandhills chub
31964.  Semotilus thoreauianus Jordan, 1877 Dixie chub
31965.  Seriola carpenteri Mather, 1971 Guinean amberjack
31966.  Seriola dumerili (Risso, 1810) Greater amberjack
31967.  Seriola fasciata (Bloch, 1793) Lesser amberjack
31968.  Seriola hippos Günther, 1876 Samson fish
31969.  Seriola lalandi Valenciennes, 1833 Yellowtail amberjack
31970.  Seriola peruana Steindachner, 1881 Fortune jack
31971.  Seriola quinqueradiata Temminck & Schlegel, 1845 Japanese amberjack
31972.  Seriola rivoliana Valenciennes, 1833 Longfin yellowtail
31973.  Seriola zonata (Mitchill, 1815) Banded rudderfish
31974.  Seriolella brama (Günther, 1860) Common warehou
31975.  Seriolella caerulea Guichenot, 1848 White warehou
31976.  Seriolella porosa Guichenot, 1848 Choicy ruff
31977.  Seriolella punctata (Forster, 1801) Silver warehou
31978.  Seriolella tinro Gavrilov, 1973  
31979.  Seriolella violacea Guichenot, 1848 Palm ruff
31980.  Seriolina nigrofasciata (Rüppell, 1829) Blackbanded trevally
31981.  Seriphus politus Ayres, 1860 Queen croaker
31982.  Serpenticobitis cingulata Roberts, 1997  
31983.  Serpenticobitis octozona Roberts, 1997  
31984.  Serpenticobitis zonata Kottelat, 1998  
31985.  Serrabrycon magoi Vari, 1986  
31986.  Serraniculus pumilio Ginsburg, 1952 Pygmy sea bass
31987.  Serranochromis altus Winemiller & Kelso-Winemiller, 1991 Humpback largemouth
31988.  Serranochromis alvum Stauffer, Bills & Skelton, 2021 Blue-headed largemouth bream
31989.  Serranochromis angusticeps (Boulenger, 1907) Thinface cichlid
31990.  Serranochromis cacuchi Stauffer, Bills & Skelton, 2021 Cacuchi largemouth bream
31991.  Serranochromis cuanza Stauffer, Bills & Skelton, 2021  
31992.  Serranochromis jallae (Boulenger, 1896) Nembwe
31993.  Serranochromis janus Trewavas, 1964  
31994.  Serranochromis longimanus (Boulenger, 1911) Longfin largemouth
31995.  Serranochromis macrocephalus (Boulenger, 1899) Purpleface largemouth
31996.  Serranochromis meridianus Jubb, 1967 Lowveld largemouth
31997.  Serranochromis robustus (Günther, 1864) Yellow-belly bream
31998.  Serranochromis spei Trewavas, 1964  
31999.  Serranochromis stappersi Trewavas, 1964  
32000.  Serranochromis swartzi Stauffer, Bills & Skelton, 2021 Red-flanked largemouth bream
32001.  Serranochromis thumbergi (Castelnau, 1861) Brownspot largemouth
32002.  Serranocirrhitus latus Watanabe, 1949 Hawkfish anthias
32003.  Serranus accraensis (Norman, 1931) Ghanean comber
32004.  Serranus aequidens Gilbert, 1890 Deepwater serrano
32005.  Serranus aliceae Carvalho Filho & Ferreira, 2013  
32006.  Serranus annularis (Günther, 1880) Orangeback bass
32007.  Serranus atricauda Günther, 1874 Blacktail comber
32008.  Serranus atrobranchus (Cuvier, 1829) Blackear bass
32009.  Serranus baldwini (Evermann & Marsh, 1899) Lantern bass
32010.  Serranus cabrilla (Linnaeus, 1758) Comber
32011.  Serranus chionaraia Robins & Starck, 1961 Snow bass
32012.  Serranus drewesi Iwamoto, 2018  
32013.  Serranus flaviventris (Cuvier, 1829) Twinspot bass
32014.  Serranus hepatus (Linnaeus, 1758) Brown comber
32015.  Serranus heterurus (Cadenat, 1937)  
32016.  Serranus huascarii Steindachner, 1900 Flag serrano
32017.  Serranus inexpectatus Wirtz & Iwamoto, 2018  
32018.  Serranus luciopercanus Poey, 1852 Crosshatch bass
32019.  Serranus maytagi Robins & Starck, 1961  
32020.  Serranus notospilus Longley, 1935 Saddle bass
32021.  Serranus novemcinctus Kner, 1864 Barred rockcod
32022.  Serranus phoebe Poey, 1851 Tattler
32023.  Serranus psittacinus Valenciennes, 1846 Barred serrano
32024.  Serranus pulcher Wirtz & Iwamoto, 2016  
32025.  Serranus sanctaehelenae Boulenger, 1895 St. Helena comber
32026.  Serranus scriba (Linnaeus, 1758) Painted comber
32027.  Serranus socorroensis Allen & Robertson, 1992 Socorro serrano
32028.  Serranus stilbostigma (Jordan & Bollman, 1890)  
32029.  Serranus subligarius (Cope, 1870) Belted sandfish
32030.  Serranus tabacarius (Cuvier, 1829) Tobaccofish
32031.  Serranus tico Allen & Robertson, 1998  
32032.  Serranus tigrinus (Bloch, 1790) Harlequin bass
32033.  Serranus tortugarum Longley, 1935 Chalk bass
32034.  Serrapinnus aster Malabarba & Jerep, 2014  
32035.  Serrapinnus calliurus (Boulenger, 1900)  
32036.  Serrapinnus gracilis (Géry, 1960)  
32037.  Serrapinnus heterodon (Eigenmann, 1915)  
32038.  Serrapinnus kriegi (Schindler, 1937)  
32039.  Serrapinnus lucindai Jerep & Malabarba, 2014  
32040.  Serrapinnus malabarbai Jerep, Dagosta & Ohara, 2018  
32041.  Serrapinnus microdon (Eigenmann, 1915)  
32042.  Serrapinnus micropterus (Eigenmann, 1907)  
32043.  Serrapinnus notomelas (Eigenmann, 1915)  
32044.  Serrapinnus piaba (Lütken, 1875)  
32045.  Serrapinnus potiguar Jerep & Malabarba, 2014  
32046.  Serrapinnus sterbai Zarske, 2012  
32047.  Serrapinnus tocantinensis Malabarba & Jerep, 2014  
32048.  Serrapinnus zanatae Jerep, Camelier & Malabarba, 2016  
32049.  Serrasalmus altispinis Merckx, Jégu & Santos, 2000  
32050.  Serrasalmus altuvei Ramírez, 1965  
32051.  Serrasalmus auriventris (Burmeister, 1861)  
32052.  Serrasalmus brandtii Lütken, 1875 White piranha
32053.  Serrasalmus compressus Jégu, Leão & Santos, 1991  
32054.  Serrasalmus eigenmanni Norman, 1929  
32055.  Serrasalmus elongatus Kner, 1858 Slender piranha
32056.  Serrasalmus emarginatus (Jardine, 1841)  
32057.  Serrasalmus geryi Jégu & Santos, 1988  
32058.  Serrasalmus gibbus Castelnau, 1855 Humpbacked piranha
32059.  Serrasalmus gouldingi Fink & Machado-Allison, 1992  
32060.  Serrasalmus hastatus Fink & Machado-Allison, 2001  
32061.  Serrasalmus hollandi Eigenmann, 1915  
32062.  Serrasalmus humeralis Valenciennes, 1850 Pirambeba
32063.  Serrasalmus irritans Peters, 1877  
32064.  Serrasalmus maculatus Kner, 1858  
32065.  Serrasalmus magallanesi Gallo-Cardozo, Maldonado, Careaga & Carvajal-Vallejos, 2024  
32066.  Serrasalmus manueli (Fernández-Yépez & Ramírez, 1967)  
32067.  Serrasalmus marginatus Valenciennes, 1837  
32068.  Serrasalmus medinai Ramírez, 1965  
32069.  Serrasalmus nalseni Fernández-Yépez, 1969  
32070.  Serrasalmus neveriensis Machado-Allison, Fink, López Rojas & Rodenas, 1993  
32071.  Serrasalmus nigricans Spix & Agassiz, 1829  
32072.  Serrasalmus nigricauda (Burmeister, 1861)  
32073.  Serrasalmus odyssei Hubert & Renno, 2010  
32074.  Serrasalmus rhombeus (Linnaeus, 1766) Redeye piranha
32075.  Serrasalmus sanchezi Géry, 1964  
32076.  Serrasalmus scotopterus (Jardine, 1841)  
32077.  Serrasalmus serrulatus (Valenciennes, 1850)  
32078.  Serrasalmus spilopleura Kner, 1858 Speckled piranha
32079.  Serrasalmus stagnatilis (Jardine, 1841)  
32080.  Serrasalmus undulatus (Jardine, 1841)  
32081.  Serrivomer beanii Gill & Ryder, 1883 Stout sawpalate
32082.  Serrivomer bertini Bauchot, 1959 Thread eel
32083.  Serrivomer garmani Bertin, 1944  
32084.  Serrivomer jesperseni Bauchot-Boutin, 1953 Crossthroat sawpalate
32085.  Serrivomer lanceolatoides (Schmidt, 1916) Bronze sawtooth eel
32086.  Serrivomer neocaledoniensis Bauchot, 1959  
32087.  Serrivomer samoensis Bauchot, 1959 Samoa sawtooth eel
32088.  Serrivomer schmidti Bauchot-Boutin, 1953  
32089.  Serrivomer sector Garman, 1899 Sawtooth eel
32090.  Setarches armata (Fowler, 1938)  
32091.  Setarches guentheri Johnson, 1862 Channeled rockfish
32092.  Setipinna breviceps (Cantor, 1849) Shorthead hairfin anchovy
32093.  Setipinna brevifilis (Valenciennes, 1848) Short-hairfin anchovy
32094.  Setipinna melanochir (Bleeker, 1849) Dusky-hairfin anchovy
32095.  Setipinna paxtoni Wongratana, 1987 Humpback hairfin anchovy
32096.  Setipinna phasa (Hamilton, 1822) Gangetic hairfin anchovy
32097.  Setipinna taty (Valenciennes, 1848) Scaly hairfin anchovy
32098.  Setipinna tenuifilis (Valenciennes, 1848) Common hairfin anchovy
32099.  Setipinna wheeleri Wongratana, 1983 Burma hairfin anchovy
32100.  Sewellia albisuera Freyhof, 2003  
32101.  Sewellia analis Nguyen & Nguyen, 2005  
32102.  Sewellia breviventralis Freyhof & Serov, 2000  
32103.  Sewellia diardi Roberts, 1998  
32104.  Sewellia elongata Roberts, 1998  
32105.  Sewellia lineolata (Valenciennes, 1846)  
32106.  Sewellia marmorata Serov, 1996  
32107.  Sewellia medius Nguyen & Nguyen, 2005  
32108.  Sewellia patella Freyhof & Serov, 2000  
32109.  Sewellia pterolineata Roberts, 1998  
32110.  Sewellia pudens Kottelat, 2025  
32111.  Sewellia songboensis Nguyen & Nguyen, 2005  
32112.  Sewellia speciosa Roberts, 1998  
32113.  Sewellia trakhucensis Nguyen & Nguyen, 2005  
32114.  Shuja horei (Günther, 1894)  
32115.  Sicamugil hamiltonii (Day, 1870) Burmese mullet
32116.  Sicyases brevirostris (Guichenot, 1848)  
32117.  Sicyases hildebrandi Schultz, 1944  
32118.  Sicyases sanguineus Müller & Troschel, 1843  
32119.  Sicydium adelum Bussing, 1996  
32120.  Sicydium altum Meek, 1907  
32121.  Sicydium brevifile Ogilvie-Grant, 1884  
32122.  Sicydium buscki Evermann & Clark, 1906  
32123.  Sicydium bustamantei Greeff, 1884  
32124.  Sicydium cocoense (Heller & Snodgrass, 1903)  
32125.  Sicydium crenilabrum Harrison, 1993  
32126.  Sicydium fayae Brock, 1942  
32127.  Sicydium gilberti Watson, 2000  
32128.  Sicydium gymnogaster Ogilvie-Grant, 1884 Smoothbelly goby
32129.  Sicydium hildebrandi Eigenmann, 1918  
32130.  Sicydium montanum Hubbs, 1920  
32131.  Sicydium multipunctatum Regan, 1906 Multispotted goby
32132.  Sicydium plumieri (Bloch, 1786) Sirajo
32133.  Sicydium punctatum Perugia, 1896 Spotted algae-eating goby
32134.  Sicydium rosenbergii (Boulenger, 1899)  
32135.  Sicydium salvini Ogilvie-Grant, 1884  
32136.  Sicyopterus aiensis Keith, Watson & Marquet, 2004 Creek Ai's goby
32137.  Sicyopterus calliochromus Keith, Allen & Lord, 2012  
32138.  Sicyopterus caudimaculatus Maugé, Marquet & Laboute, 1992  
32139.  Sicyopterus crassus Herre, 1927  
32140.  Sicyopterus cynocephalus (Valenciennes, 1837) Cleft-lipped goby
32141.  Sicyopterus erythropterus Keith, Allen & Lord, 2012  
32142.  Sicyopterus eudentatus Parenti & Maciolek, 1993  
32143.  Sicyopterus fasciatus (Day, 1874)  
32144.  Sicyopterus franouxi (Pellegrin, 1935)  
32145.  Sicyopterus fuliag Herre, 1927  
32146.  Sicyopterus griseus (Day, 1877) Stone goby
32147.  Sicyopterus hageni Popta, 1921 Hagen's goby
32148.  Sicyopterus japonicus (Tanaka, 1909)  
32149.  Sicyopterus lagocephalus (Pallas, 1770) Red-tailed goby
32150.  Sicyopterus laticeps (Valenciennes, 1837)  
32151.  Sicyopterus lengguru Keith, Lord & Hadiaty, 2012  
32152.  Sicyopterus lividus Parenti & Maciolek, 1993  
32153.  Sicyopterus longifilis de Beaufort, 1912 Threadfin goby
32154.  Sicyopterus macrostetholepis (Bleeker, 1853)  
32155.  Sicyopterus marquesensis Fowler, 1932  
32156.  Sicyopterus microcephalus (Bleeker, 1855)  
32157.  Sicyopterus micrurus (Bleeker, 1853) Clinging goby
32158.  Sicyopterus ocellaris Keith, Allen & Lord, 2012  
32159.  Sicyopterus ouwensi Weber, 1913 Ouwen's goby
32160.  Sicyopterus parvei (Bleeker, 1853)  
32161.  Sicyopterus pugnans (Ogilvie-Grant, 1884)  
32162.  Sicyopterus punctissimus Sparks & Nelson, 2004  
32163.  Sicyopterus rapa Parenti & Maciolek, 1996  
32164.  Sicyopterus sarasini Weber & de Beaufort, 1915  
32165.  Sicyopterus squamosissimus Keith, Lord, Busson, Sauri, Hubert & Hadiaty, 2015  
32166.  Sicyopterus stimpsoni (Gill, 1860) Stimpson's goby
32167.  Sicyopterus stiphodonoides Keith, Allen & Lord, 2012  
32168.  Sicyopterus wichmanni (Weber, 1894)  
32169.  Sicyopus auxilimentus Watson & Kottelat, 1994  
32170.  Sicyopus beremeensis Keith, Amick, Toko & Lord, 2019  
32171.  Sicyopus cebuensis Chen & Shao, 1998  
32172.  Sicyopus discordipinnis Watson, 1995  
32173.  Sicyopus exallisquamulus Watson & Kottelat, 2006  
32174.  Sicyopus jonklaasi (Axelrod, 1972) Lipstick goby
32175.  Sicyopus lord Keith, Marquet & Taillebois, 2011 Lord's Sicyopus
32176.  Sicyopus multisquamatus de Beaufort, 1912  
32177.  Sicyopus nigriradiatus Parenti & Maciolek, 1993  
32178.  Sicyopus rubicundus Keith, Hadiaty, Busson & Hubert, 2014  
32179.  Sicyopus zosterophorus (Bleeker, 1856)  
32180.  Sierrathrissa leonensis Thys van den Audenaerde, 1969 West African pygmy herring
32181.  Siganus argenteus (Quoy & Gaimard, 1825) Streamlined spinefoot
32182.  Siganus canaliculatus (Park, 1797) White-spotted spinefoot
32183.  Siganus corallinus (Valenciennes, 1835) Blue-spotted spinefoot
32184.  Siganus doliatus Guérin-Méneville, 1829-38 Barred spinefoot
32185.  Siganus fuscescens (Houttuyn, 1782) Mottled spinefoot
32186.  Siganus guttatus (Bloch, 1787) Orange-spotted spinefoot
32187.  Siganus insomnis Woodland & Anderson, 2014 Bronze-lined rabbitfish.
32188.  Siganus javus (Linnaeus, 1766) Streaked spinefoot
32189.  Siganus labyrinthodes (Bleeker, 1853) Labyrinth spinefoot
32190.  Siganus lineatus (Valenciennes, 1835) Golden-lined spinefoot
32191.  Siganus luridus (Rüppell, 1829) Dusky spinefoot
32192.  Siganus magnificus (Burgess, 1977) Magnificent rabbitfish
32193.  Siganus niger Woodland, 1990 Black foxface
32194.  Siganus puelloides Woodland & Randall, 1979 Blackeye rabbitfish
32195.  Siganus puellus (Schlegel, 1852) Masked spinefoot
32196.  Siganus punctatissimus Fowler & Bean, 1929 Peppered spinefoot
32197.  Siganus punctatus (Schneider & Forster, 1801) Goldspotted spinefoot
32198.  Siganus randalli Woodland, 1990 Variegated spinefoot
32199.  Siganus rivulatus Forsskål & Niebuhr, 1775 Marbled spinefoot
32200.  Siganus spinus (Linnaeus, 1758) Little spinefoot
32201.  Siganus stellatus (Forsskål, 1775) Brown-spotted spinefoot
32202.  Siganus sutor (Valenciennes, 1835) Shoemaker spinefoot
32203.  Siganus trispilos Woodland & Allen, 1977 Threeblotched rabbitfish
32204.  Siganus unimaculatus (Evermann & Seale, 1907) Blotched foxface
32205.  Siganus uspi Gawel & Woodland, 1974 Bicolored foxface
32206.  Siganus vermiculatus (Valenciennes, 1835) Vermiculated spinefoot
32207.  Siganus virgatus (Valenciennes, 1835) Barhead spinefoot
32208.  Siganus vulpinus (Schlegel & Müller, 1845) Foxface
32209.  Siganus woodlandi Randall & Kulbicki, 2005  
32210.  Sigmistes caulias Rutter, 1898 Kelp sculpin
32211.  Sigmistes smithi Schultz, 1938 Arched sculpin
32212.  Sigmops bathyphilus (Vaillant, 1884) Spark anglemouth
32213.  Sigmops ebelingi (Grey, 1960) Ebeling's fangjaw
32214.  Sigmops elongatus (Günther, 1878) Elongated bristlemouth fish
32215.  Sigmops gracilis (Günther, 1878) Slender fangjaw
32216.  Sigmops longipinnis (Mukhacheva, 1972)  
32217.  Signigobius biocellatus Hoese & Allen, 1977 Twinspot goby
32218.  Sikukia flavicaudata Chu & Chen, 1987  
32219.  Sikukia gudgeri (Smith, 1934)  
32220.  Sikukia longibarbata Li, Chen, Yang & Chen, 1998  
32221.  Sikukia stejnegeri Smith, 1931  
32222.  Silhouettea aegyptia (Chabanaud, 1933) Red Sea goby
32223.  Silhouettea capitlineata Randall, 2008  
32224.  Silhouettea dotui (Takagi, 1957)  
32225.  Silhouettea evanida Larson & Miller, 1986 Vanishing silhouette goby
32226.  Silhouettea hoesei Larson & Miller, 1986 Hoese's silhouette goby
32227.  Silhouettea indica Visweswara Rao, 1971  
32228.  Silhouettea insinuans Smith, 1959 Phantom goby
32229.  Silhouettea nuchipunctata (Herre, 1934)  
32230.  Silhouettea sibayi Farquharson, 1970 Barebreast goby
32231.  Sillaginodes punctatus (Cuvier, 1829) King George whiting
32232.  Sillaginopodys chondropus (Bleeker, 1849) Clubfoot sillago
32233.  Sillaginops macrolepis (Bleeker, 1858) Large-scale sillago
32234.  Sillaginopsis panijus (Hamilton, 1822) Flathead sillago
32235.  Sillago aeolus Jordan & Evermann, 1902 Oriental sillago
32236.  Sillago analis Whitley, 1943 Golden-lined sillago
32237.  Sillago arabica McKay & McCarthy, 1989 Arabian sillago
32238.  Sillago argentifasciata Martin & Montalban, 1935 Silver-banded sillago
32239.  Sillago asiatica McKay, 1982 Asian sillago
32240.  Sillago attenuata McKay, 1985 Slender sillago
32241.  Sillago bassensis Cuvier, 1829 Southern school whiting
32242.  Sillago boutani Pellegrin, 1905 Boutan's sillago
32243.  Sillago burrus Richardson, 1842 Western trumpeter sillago
32244.  Sillago caudicula Kaga, Imamura & Nakaya, 2010  
32245.  Sillago ciliata Cuvier, 1829 Sand sillago
32246.  Sillago flindersi McKay, 1985 Eastern school whiting
32247.  Sillago indica McKay, Dutt & Sujatha, 1985 Indian sillago
32248.  Sillago ingenuua McKay, 1985 Bay sillago
32249.  Sillago intermedia Wongratana, 1977 Intermediate sillago
32250.  Sillago japonica Temminck & Schlegel, 1843 Japanese sillago
32251.  Sillago lutea McKay, 1985 Mud sillago
32252.  Sillago maculata Quoy & Gaimard, 1824 Trumpeter whiting
32253.  Sillago megacephalus Lin, 1933 Large-headed sillago
32254.  Sillago microps McKay, 1985 Small-eyed sillago
32255.  Sillago nierstraszi Hardenberg, 1941 Rough sillago
32256.  Sillago nigrofasciata Xiao, Yu, Song & Gao, 2021  
32257.  Sillago panhwari Panhwar, Farooq, Qamar, Shaikh & Mairaj, 2017 Yellow-brown sillago
32258.  Sillago parvisquamis Gill, 1861 Small-scale sillago
32259.  Sillago robusta Stead, 1908 Stout whiting
32260.  Sillago schomburgkii Peters, 1864 Yellowfin whiting
32261.  Sillago shaoi Gao & Xiao, 2016  
32262.  Sillago sihama (Fabricius, 1775) Silver sillago
32263.  Sillago sinica Gao & Xue, 2011  
32264.  Sillago soringa Dutt & Sujatha, 1982 Soringa sillago
32265.  Sillago suezensis Golani, Fricke & Tikochinski, 2013  
32266.  Sillago vincenti McKay, 1980 Vincent's sillago
32267.  Sillago vittata McKay, 1985 Western school whiting
32268.  Silonia childreni (Sykes, 1839)  
32269.  Silonia silondia (Hamilton, 1822) Silond catfish
32270.  Siluranodon auritus (Geoffroy Saint-Hilaire, 1809)  
32271.  Silurichthys citatus Ng & Kottelat, 1997  
32272.  Silurichthys gibbiceps Ng & Ng, 1998  
32273.  Silurichthys hasseltii Bleeker, 1858  
32274.  Silurichthys indragiriensis Volz, 1904  
32275.  Silurichthys ligneolus Ng & Tan, 2011 Brown leaf catfish
32276.  Silurichthys marmoratus Ng & Ng, 1998  
32277.  Silurichthys phaiosoma (Bleeker, 1851)  
32278.  Silurichthys sanguineus Roberts, 1989  
32279.  Silurichthys schneideri Volz, 1904  
32280.  Silurus aristotelis Garman, 1890  
32281.  Silurus asotus Linnaeus, 1758 Amur catfish
32282.  Silurus biwaensis (Tomoda, 1961) Eurasian catfish
32283.  Silurus chantrei Sauvage, 1882  
32284.  Silurus duanensis Hu, Lan & Zhang, 2004  
32285.  Silurus glanis Linnaeus, 1758 Wels catfish
32286.  Silurus grahami Regan, 1907  
32287.  Silurus lanzhouensis Chen, 1977  
32288.  Silurus lithophilus (Tomoda, 1961)  
32289.  Silurus mento Regan, 1904 Kunming catfish
32290.  Silurus meridionalis Chen, 1977 Chinese large-mouth catfish
32291.  Silurus microdorsalis (Mori, 1936)  
32292.  Silurus soldatovi Nikolskii & Soin, 1948 Soldatov's catfish
32293.  Silurus triostegus Heckel, 1843 Tigris catfish
32294.  Silvinichthys bortayro Fernández & de Pinna, 2005  
32295.  Silvinichthys gualcamayo Fernández, Sanabria & Quiroga, 2013  
32296.  Silvinichthys huachi Fernández, Sanabria, Quiroga & Vari, 2014  
32297.  Silvinichthys leoncitensis Fernández, Dominino, Brancolini & Baigún, 2011  
32298.  Silvinichthys mendozensis (Arratia, Chang G., Menu-Marque & Rojas M., 1978)  
32299.  Silvinichthys pachonensis Fernández & Liotta, 2016  
32300.  Silvinichthys pedernalensis Fernández, Sanabria & Quiroga, 2017  
32301.  Simenchelys parasitica Gill, 1879 Snubnosed eel
32302.  Similiparma hermani (Steindachner, 1887) Cape damsel
32303.  Similiparma lurida (Cuvier, 1830) Canary damsel
32304.  Simipercis trispinosa Johnson & Randall, 2006 Threespine grubfish
32305.  Simochromis diagramma (Günther, 1894)  
32306.  Simpsonichthys alternatus (Costa & Brasil, 1994)  
32307.  Simpsonichthys boitonei Carvalho, 1959 Lyrefin pearlfish
32308.  Simpsonichthys bokermanni (Carvalho & da Cruz, 1987)  
32309.  Simpsonichthys cholopteryx Costa, Moreira & Lima, 2003  
32310.  Simpsonichthys constanciae (Myers, 1942) Featherfin pearlfish
32311.  Simpsonichthys delucai Costa, 2003  
32312.  Simpsonichthys fasciatus Costa & Brasil, 2006  
32313.  Simpsonichthys gibberatus Costa & Brasil, 2006  
32314.  Simpsonichthys margaritatus Costa, 2012  
32315.  Simpsonichthys multiradiatus (Costa & Brasil, 1994)  
32316.  Simpsonichthys nielseni Costa, 2005  
32317.  Simpsonichthys nigromaculatus Costa, 2007  
32318.  Simpsonichthys ocellatus Costa, Nielsen & de Luca, 2001  
32319.  Simpsonichthys parallelus Costa, 2000  
32320.  Simpsonichthys perpendicularis Costa, Nielsen & de Luca, 2001  
32321.  Simpsonichthys punctulatus Costa & Brasil, 2007  
32322.  Simpsonichthys rosaceus Costa, Nielsen & de Luca, 2001  
32323.  Simpsonichthys rufus Costa, Nielsen & de Luca, 2001  
32324.  Simpsonichthys santanae (Shibatta & Garavello, 1992)  
32325.  Simpsonichthys similis Costa & Hellner, 1999  
32326.  Simpsonichthys stellatus (Costa & Brasil, 1994)  
32327.  Simpsonichthys suzarti Costa, 2004  
32328.  Simpsonichthys trilineatus (Costa & Brasil, 1994)  
32329.  Simpsonichthys virgulatus Costa & Brasil, 2006  
32330.  Simpsonichthys zonatus (Costa & Brasil, 1990)  
32331.  Sindoscopus australis (Fowler & Bean, 1923)  
32332.  Sineleotris namxamensis Chen & Kottelat, 2004  
32333.  Sineleotris saccharae Herre, 1940  
32334.  Sinibotia longiventralis (Yang & Chen, 1992)  
32335.  Sinibotia pulchra (Wu, 1939)  
32336.  Sinibotia reevesae (Chang, 1944)  
32337.  Sinibotia robusta (Wu, 1939)  
32338.  Sinibotia superciliaris (Günther, 1892)  
32339.  Sinibotia zebra (Wu, 1939)  
32340.  Sinibrama affinis (Vaillant, 1892)  
32341.  Sinibrama longianalis Xie, Xie & Zhang, 2003  
32342.  Sinibrama macrops (Günther, 1868)  
32343.  Sinibrama melrosei (Nichols & Pope, 1927)  
32344.  Sinibrama taeniatus (Nichols, 1941)  
32345.  Sinibrama wui (Rendahl, 1933)  
32346.  Sinigarra napoense Zhang & Zhou, 2012  
32347.  Sinilabeo binhluensis Nguyen, 2001  
32348.  Sinilabeo cirrhinoides Wu & Lin, 1977  
32349.  Sinilabeo hummeli Zhang, Kullander & Chen, 2006  
32350.  Sinilabeo longibarbatus Chen & Zheng, 1988  
32351.  Siniperca chuatsi (Basilewsky, 1855) Mandarin fish
32352.  Siniperca fortis (Lin, 1932)  
32353.  Siniperca knerii Garman, 1912 Big-eye mandarin fish
32354.  Siniperca liuzhouensis Zhou, Kong & Zhu, 1987  
32355.  Siniperca obscura Nichols, 1930  
32356.  Siniperca roulei Wu, 1930  
32357.  Siniperca scherzeri Steindachner, 1892 Leopard mandarin fish
32358.  Siniperca undulata Fang & Chong, 1932  
32359.  Siniperca vietnamensis Mai, 1978  
32360.  Sinobatis andamanensis Last & Bussarawit, 2016 Andaman legskate
32361.  Sinobatis borneensis (Chan, 1965) Borneo leg skate
32362.  Sinobatis brevicauda Weigmann & Stehmann, 2016 Shorttail legskate
32363.  Sinobatis bulbicauda Last & Séret, 2008 Western Australian Legskate
32364.  Sinobatis caerulea Last & Séret, 2008 Blue Legskate
32365.  Sinobatis filicauda Last & Séret, 2008 Eastern Australian legskate
32366.  Sinobatis kotlyari Stehmann & Weigmann, 2016  
32367.  Sinobatis melanosoma (Chan, 1965) Blackbodied leg skate
32368.  Sinobatis stenosoma (Li & Hu, 1982) Narrow leg skate
32369.  Sinobdella longitubulus Shan & Zhang, 2024  
32370.  Sinobdella sinensis (Bleeker, 1870)  
32371.  Sinocrossocheilus bamaensis (Fang, 1981)  
32372.  Sinocrossocheilus guizhouensis Wu, 1977  
32373.  Sinocrossocheilus labiatus Su, Yang & Cui, 2003  
32374.  Sinocrossocheilus megalophthalmus Chen, Yang & Cui, 2006  
32375.  Sinocyclocheilus altishoulderus (Li & Lan, 1992)  
32376.  Sinocyclocheilus anatirostris Lin & Luo, 1986 Duck-billed golden-line fish
32377.  Sinocyclocheilus angularis Zheng & Wang, 1990 Gold-colored angle fish
32378.  Sinocyclocheilus angustiporus Zheng & Xie, 1985  
32379.  Sinocyclocheilus anophthalmus Chen, Chu, Luo & Wu, 1988 Eyeless golden-line fish
32380.  Sinocyclocheilus anshuiensis Gan, Wu, Wei & Yang, 2013  
32381.  Sinocyclocheilus aquihornes Li & Yang, 2007  
32382.  Sinocyclocheilus biangularis Wang, 1996  
32383.  Sinocyclocheilus bicornutus Wang & Liao, 1997  
32384.  Sinocyclocheilus brevibarbatus Zhao, Lan & Zhang, 2009  
32385.  Sinocyclocheilus brevifinus Li, Li & Mayden, 2014  
32386.  Sinocyclocheilus brevis Lan & Chen, 1992  
32387.  Sinocyclocheilus broadihornes Li & Mao, 2007  
32388.  Sinocyclocheilus cyphotergous (Dai, 1988)  
32389.  Sinocyclocheilus donglanensis Zhao, Watanabe & Zhang, 2006  
32390.  Sinocyclocheilus dongtangensis Zhou, Liu & Wang, 2011  
32391.  Sinocyclocheilus flexuosdorsalis Zhu & Zhu, 2012  
32392.  Sinocyclocheilus furcodorsalis Chen, Yang & Lan, 1997 Crossed-fork back golden-line fish
32393.  Sinocyclocheilus gracilicaudatus Zhao & Zhang, 2014  
32394.  Sinocyclocheilus gracilis Li & Li, 2014  
32395.  Sinocyclocheilus grahami (Regan, 1904) Golden-line barbel
32396.  Sinocyclocheilus guanduensis Li & Xiao, 2004  
32397.  Sinocyclocheilus guilinensis Ji, 1985  
32398.  Sinocyclocheilus guishanensis Li, 2003  
32399.  Sinocyclocheilus guiyang Shao, Cheng, Lu, Zhou & Zeng, 2024  
32400.  Sinocyclocheilus hei Li & Xiao, 2004  
32401.  Sinocyclocheilus huanglongdongensis Li & Xiao, 2004  
32402.  Sinocyclocheilus huangtianensis Zhu, Zhu & Lan, 2011  
32403.  Sinocyclocheilus huaningensis Li, 1998  
32404.  Sinocyclocheilus huanjiangensis Wu, Gan & Li, 2010  
32405.  Sinocyclocheilus hugeibarbus Li & Ran, 2003  
32406.  Sinocyclocheilus huizeensis Cheng, Pan, Chen, Li, Ma & Yang, 2015  
32407.  Sinocyclocheilus hyalinus Chen & Yang, 1993 Hyaline fish
32408.  Sinocyclocheilus jii Zhang & Dai, 1992  
32409.  Sinocyclocheilus jiuxuensis Li & Lan, 2003  
32410.  Sinocyclocheilus lateristriatus Li, 1992  
32411.  Sinocyclocheilus liboensis Li, Chen & Ran, 2004  
32412.  Sinocyclocheilus lingyunensis Li, Xiao & Luo, 2000  
32413.  Sinocyclocheilus longibarbatus Wang & Chen, 1989  
32414.  Sinocyclocheilus longicornus Luo, Xu, Wu, Zhou & Zhou, 2023 Long-horned golden-lined fish
32415.  Sinocyclocheilus longifinus Li, 1996  
32416.  Sinocyclocheilus luolouensis Lan, 2013  
32417.  Sinocyclocheilus luopingensis Li & Tao, 2002  
32418.  Sinocyclocheilus macrocephalus Li, 1985  
32419.  Sinocyclocheilus macrolepis Wang & Chen, 1989  
32420.  Sinocyclocheilus macrophthalmus Zhang & Zhao, 2001  
32421.  Sinocyclocheilus macroscalus Shen et al., 2000  
32422.  Sinocyclocheilus maculatus Li, 2000  
32423.  Sinocyclocheilus maitianheensis Li, 1992  
32424.  Sinocyclocheilus malacopterus Chu & Cui, 1985  
32425.  Sinocyclocheilus mashanensis Wu, Liao & Li, 2010  
32426.  Sinocyclocheilus microphthalmus Li, 1989 Small eye golden-line fish
32427.  Sinocyclocheilus multipunctatus (Pellegrin, 1931)  
32428.  Sinocyclocheilus oxycephalus Li, 1985  
32429.  Sinocyclocheilus purpureus Li, 1985  
32430.  Sinocyclocheilus qiubeiensis Li, 2002  
32431.  Sinocyclocheilus qujingensis Li, Mao & Lu, 2002  
32432.  Sinocyclocheilus rhinocerous Li & Tao, 1994  
32433.  Sinocyclocheilus robustus Chen & Zhao, 1988  
32434.  Sinocyclocheilus tianlinensis Zhou, Zhang & He, 2004  
32435.  Sinocyclocheilus tileihornes Mao, Lu & Li, 2003  
32436.  Sinocyclocheilus tingi Fang, 1936  
32437.  Sinocyclocheilus wanlanensis Liu, Mao & Yang, 2025  
32438.  Sinocyclocheilus wui Li & Li, 2013  
32439.  Sinocyclocheilus wumengshanensis Li, Mao & Lu, 2003  
32440.  Sinocyclocheilus xichouensis Pan, Li, Yang & Chen, 2013  
32441.  Sinocyclocheilus xiejiahuai Luo, Fan, Xiao & Zhou, 2024 Xie’s golden-lined fish
32442.  Sinocyclocheilus xingrenensis Luo, Xiao, Zhou, Xiao & Zhou, 2025 Xingren golden-lined fish
32443.  Sinocyclocheilus xingyiensis Luo, Tang, Deng, Duan & Zhang, 2024  
32444.  Sinocyclocheilus xunlensis Lan, Zhao & Zhang, 2004  
32445.  Sinocyclocheilus yangzongensis Tsü & Chen, 1977  
32446.  Sinocyclocheilus yaolanensis Zhou, Li & Hou, 2009  
32447.  Sinocyclocheilus yimenensis Li & Xiao, 2005  
32448.  Sinocyclocheilus yishanensis Li & Lan, 1992  
32449.  Sinocyclocheilus zhenningensis Wang, Luo & Zhang, 2025 Zhenning golden-lined barbel
32450.  Sinogastromyzon chapaensis Mai, 1978  
32451.  Sinogastromyzon daduheensis Guo & Yang, 2013  
32452.  Sinogastromyzon daon Nguyen, 2005  
32453.  Sinogastromyzon dezeensis Li, Mao & Lu, 1999  
32454.  Sinogastromyzon hagiangensis Nguyen, 2005  
32455.  Sinogastromyzon hexaocellum Nguyen, 2005  
32456.  Sinogastromyzon hsiashiensis Fang, 1931  
32457.  Sinogastromyzon hypercorpus Nguyen, 2005  
32458.  Sinogastromyzon lixianjiangensis Liu, Chen & Yang, 2010  
32459.  Sinogastromyzon macrostoma Liu, Chen & Yang, 2010  
32460.  Sinogastromyzon maon Nguyen & Nguyen, 2005  
32461.  Sinogastromyzon minutus Mai, 1978  
32462.  Sinogastromyzon multiocellum Nguyen, 2005  
32463.  Sinogastromyzon namnaensis Nguyen, 2005  
32464.  Sinogastromyzon nanpanjiangensis Li, 1987  
32465.  Sinogastromyzon nantaiensis Chen, Han & Fang, 2002  
32466.  Sinogastromyzon puliensis Liang, 1974  
32467.  Sinogastromyzon rugocauda Mai, 1978  
32468.  Sinogastromyzon sichangensis Chang, 1944  
32469.  Sinogastromyzon szechuanensis Fang, 1930  
32470.  Sinogastromyzon tonkinensis Pellegrin & Chevey, 1935  
32471.  Sinogastromyzon wui Fang, 1930  
32472.  Sinorhodeus microlepis Li, Liao & Arai, 2017  
32473.  Sinosturio dabryanus (Duméril, 1869) Yangtze sturgeon
32474.  Sinosturio dauricus (Georgi, 1775) Kaluga
32475.  Sinosturio medirostris (Ayres, 1854) Green sturgeon
32476.  Sinosturio mikadoi (Hilgendorf, 1892) Sakhalin sturgeon
32477.  Sinosturio schrenckii (Brandt, 1869) Amur sturgeon
32478.  Sinosturio sinensis (Gray, 1835) Chinese sturgeon
32479.  Sinosturio transmontanus (Richardson, 1836) White sturgeon
32480.  Sio nordenskjoldii (Lönnberg, 1905) Nordenskjold's bigscale
32481.  Siokunichthys bentuviai Clark, 1966 Barred xenia-pipefish
32482.  Siokunichthys breviceps Smith, 1963 Softcoral pipefish
32483.  Siokunichthys herrei Herald, 1953 Herre's pipefish
32484.  Siokunichthys nigrolineatus Dawson, 1983 Mushroom-coral pipefish
32485.  Siokunichthys southwelli (Duncker, 1910) Southwell's pipefish
32486.  Siokunichthys striatus Fricke, 2004 New Caledonian soft-coral pipefish
32487.  Siphamia arabica Gon & Allen, 2012  
32488.  Siphamia argentea Lachner, 1953 Silver siphonfish
32489.  Siphamia arnazae Allen & Erdmann, 2019 Cat's eye cardinalfish
32490.  Siphamia brevilux Gon & Allen, 2012 Shortlight siphonfish
32491.  Siphamia cephalotes (Castelnau, 1875) Wood's siphonfish
32492.  Siphamia corallicola Allen, 1993 Coral siphonfish
32493.  Siphamia cuneiceps Whitley, 1941 Wedgehead siphonfish
32494.  Siphamia cyanophthalma Gon & Allen, 2012 Blue-eye siphonfish
32495.  Siphamia elongata Lachner, 1953 Elongate siphonfish
32496.  Siphamia fistulosa (Weber, 1909) Fistulose cardinalfish
32497.  Siphamia fraseri Gon & Allen, 2012  
32498.  Siphamia fuscolineata Lachner, 1953 Crown-of-thorns cardinalfish
32499.  Siphamia goreni Gon & Allen, 2012  
32500.  Siphamia guttulata (Alleyne & Macleay, 1877) Speckled siphonfish
32501.  Siphamia jebbi Allen, 1993 Jebb's siphonfish
32502.  Siphamia majimai Matsubara & Iwai, 1958 Striped siphonfish
32503.  Siphamia mossambica Smith, 1955 Sea urchin cardinal
32504.  Siphamia papuensis Gon, Allen, Erdmann & Gouws 2014  
32505.  Siphamia randalli Gon & Allen, 2012  
32506.  Siphamia roseigaster (Ramsay & Ogilby, 1887) Pinkbreast siphonfish
32507.  Siphamia senoui Gon & Allen, 2012  
32508.  Siphamia spinicola Gon & Allen, 2012 Reef siphonfish
32509.  Siphamia stenotes Gon & Allen, 2012 Narrow-lined siphonfish
32510.  Siphamia tubifer Weber, 1909 Tubifer cardinalfish
32511.  Siphamia tubulata (Weber, 1909) Siphonfish
32512.  Siphateles alvordensis (Hubbs & Miller, 1972) Alvord chub
32513.  Siphateles bicolor (Girard, 1856) Tui chub
32514.  Siphateles boraxobius (Williams & Bond, 1980) Borax Lake chub
32515.  Siphonognathus argyrophanes Richardson, 1858 Tubemouth
32516.  Siphonognathus attenuatus (Ogilby, 1897) Slender weed whiting
32517.  Siphonognathus beddomei (Johnston, 1885) Pencil weed whiting
32518.  Siphonognathus caninis (Scott, 1976) Sharpnose weed whiting
32519.  Siphonognathus radiatus (Quoy & Gaimard, 1834) Long-rayed weed whiting
32520.  Siphonognathus tanyourus Gomon & Paxton, 1986 Longtail weed whiting
32521.  Siphonogobius nue Shibukawa & Iwata, 1998  
32522.  Sirembo amaculata (Cohen & Nielsen, 1982) Lined cusk
32523.  Sirembo imberbis (Temminck & Schlegel, 1846) Golden cusk
32524.  Sirembo jerdoni (Day, 1888) Brown-banded cusk-eel
32525.  Sirembo metachroma Cohen & Robins, 1986 Chameleon cusk
32526.  Sirembo wami Nielsen, Schwarzhans & Uiblein, 2014  
32527.  Sisor barakensis Vishwanath & Darshan, 2005  
32528.  Sisor chennuah Ng & Lahkar, 2003  
32529.  Sisor pakistanicus Javed & Mirza, 2011  
32530.  Sisor rabdophorus Hamilton, 1822  
32531.  Sisor rheophilus Ng, 2003  
32532.  Sisor torosus Ng, 2003  
32533.  Skiffia bilineata (Bean, 1887) Twoline skiffia
32534.  Skiffia francesae Kingston, 1978 Golden skiffia
32535.  Skiffia lermae Meek, 1902 Olive skiffia
32536.  Skiffia multipunctata (Pellegrin, 1901) Spotted skiffia
32537.  Skiotocharax meizon Presswell, Weitzman & Bergquist, 2000  
32538.  Skythrenchelys macrostomus (Bleeker, 1864)  
32539.  Skythrenchelys zabra Castle & McCosker, 1999 Angry worm eel
32540.  Sladenia gardineri Regan, 1908  
32541.  Sladenia remiger Smith & Radcliffe, 1912 Celebes monkfish
32542.  Sladenia shaefersi Caruso & Bullis, 1976  
32543.  Sladenia zhui Ni, Wu & Li, 2012  
32544.  Smilosicyopus bitaeniatus (Maugé, Marquet & Laboute, 1992)  
32545.  Smilosicyopus chloe (Watson, Keith & Marquet, 2001) Chloe's Sicyopus
32546.  Smilosicyopus fehlmanni (Parenti & Maciolek, 1993)  
32547.  Smilosicyopus leprurus (Sakai & Nakamura, 1979)  
32548.  Smilosicyopus mystax (Watson & Allen, 1999)  
32549.  Smilosicyopus pentecost (Keith, Lord & Taillebois, 2010) Pentecost Sicyopus
32550.  Smilosicyopus sasali (Keith & Marquet, 2005) Sasal's Sicyopus
32551.  Smithichthys fucorum (Gilchrist & Thompson, 1908) Leafy klipfish
32552.  Snyderidia canina Gilbert, 1905  
32553.  Snyderina guentheri (Boulenger, 1889) Günther's waspfish
32554.  Snyderina yamanokami Jordan & Starks, 1901  
32555.  Soldatovia polyactocephala (Pallas, 1814)  
32556.  Solea aegyptiaca Chabanaud, 1927 Egyptian sole
32557.  Solea capensis Gilchrist, 1902  
32558.  Solea elongata Day, 1877 Elongate sole
32559.  Solea heinii Steindachner, 1903  
32560.  Solea ovata Richardson, 1846 Ovate sole
32561.  Solea senegalensis Kaup, 1858 Senegalese sole
32562.  Solea solea (Linnaeus, 1758) Common sole
32563.  Solea stanalandi Randall & McCarthy, 1989 Stanaland's sole
32564.  Solea turbynei Gilchrist, 1904  
32565.  Solegnathus dunckeri Whitley, 1927 Dunker's pipehorse
32566.  Solegnathus hardwickii (Gray, 1830) Hardwicke's pipefish
32567.  Solegnathus lettiensis Bleeker, 1860 Günther's pipehorse
32568.  Solegnathus robustus McCulloch, 1911 Robust pipehorse
32569.  Solegnathus spinosissimus (Günther, 1870) Spiny pipehorse
32570.  Soleichthys dori Randall & Munroe, 2008  
32571.  Soleichthys heterorhinos (Bleeker, 1856) Black-tip sole
32572.  Soleichthys maculosus Muchhala & Munroe, 2004  
32573.  Soleichthys microcephalus (Günther, 1862) Smallhead sole
32574.  Soleichthys multifasciatus (Kaup, 1858)  
32575.  Soleichthys nigrostriolatus (Steindachner & Kner, 1870)  
32576.  Soleichthys oculofasciatus Munroe & Menke, 2004 Banded-eye sole
32577.  Soleichthys serpenpellis Munroe & Menke, 2004 Snakeskin sole
32578.  Soleichthys siammakuti Wongratana, 1975  
32579.  Soleichthys tubiferus (Peters, 1876)  
32580.  Solenostomus armatus Weber, 1913 Armored pipefish
32581.  Solenostomus cyanopterus Bleeker, 1854 Ghost pipefish
32582.  Solenostomus halimeda Orr, Fritzsche & Randall, 2002 Halimeda ghostpipefish
32583.  Solenostomus leptosoma Tanaka, 1908 Delicate ghostpipefish
32584.  Solenostomus paegnius Jordan & Thompson, 1914 Roughsnout ghost pipefish
32585.  Solenostomus paradoxus (Pallas, 1770) Harlequin ghost pipefish
32586.  Solitas gruveli (Pellegrin, 1905) Guinea flathead
32587.  Solivomer arenidens Miller, 1947  
32588.  Solocisquama carinata Bradbury, 1999  
32589.  Solocisquama erythrina (Gilbert, 1905)  
32590.  Solocisquama stellulata (Gilbert, 1905)  
32591.  Somniosus antarcticus Whitley, 1939 Southern sleeper shark
32592.  Somniosus cheni Hsu, Lin & Joung, 2020 Taiwan sleeper shark
32593.  Somniosus longus (Tanaka, 1912) Frog shark
32594.  Somniosus microcephalus (Bloch & Schneider, 1801) Greenland shark
32595.  Somniosus pacificus Bigelow & Schroeder, 1944 Pacific sleeper shark
32596.  Somniosus rostratus (Risso, 1827) Little sleeper shark
32597.  Sonoda megalophthalma Grey, 1959  
32598.  Sonoda paucilampa Grey, 1960  
32599.  Sonorolux fluminis Trewavas, 1977 Estuary croaker
32600.  Soromonichthys stearleyi Lujan & Armbruster, 2011  
32601.  Sorosichthys ananassa Whitley, 1945 Little pineapple fish
32602.  Sorsogona humerosa Knapp & Heemstra, 2011 White-margined flathead
32603.  Sorsogona melanoptera Knapp & Wongratana, 1987 Obscure flathead
32604.  Sorsogona nigripinna (Regan, 1905) Blackfin flathead
32605.  Sorsogona portuguesa (Smith, 1953) South African thorny flathead
32606.  Sorsogona tuberculata (Cuvier, 1829) Tuberculated flathead
32607.  Sorubim cuspicaudus Littmann, Burr & Nass, 2000 Trans-Andean shovelnose catfish
32608.  Sorubim elongatus Littmann, Burr, Schmidt & Isern, 2001 Slender shovelnose catfish
32609.  Sorubim lima (Bloch & Schneider, 1801) Duckbill catfish
32610.  Sorubim maniradii Littmann, Burr & Buitrago-Suarez, 2001  
32611.  Sorubim trigonocephalus Miranda Ribeiro, 1920 Arrowhead shovelnose
32612.  Sorubimichthys planiceps (Spix & Agassiz, 1829) Firewood catfish
32613.  Sovvityazius acer Prokofiev, 2015  
32614.  Spaniblennius clandestinus Bath & Wirtz, 1989  
32615.  Spaniblennius riodourensis (Metzelaar, 1919)  
32616.  Sparidentex belayewi (Hora & Misra, 1943)  
32617.  Sparidentex hasta (Valenciennes, 1830) Sobaity seabream
32618.  Sparidentex jamalensis Amir, Siddiqui & Masroor, 2014 Fanged seabream
32619.  Sparisoma amplum (Ranzani, 1841) Reef parrotfish
32620.  Sparisoma atomarium (Poey, 1861) Greenblotch parrotfish
32621.  Sparisoma aurofrenatum (Valenciennes, 1840) Redband parrotfish
32622.  Sparisoma axillare (Steindachner, 1878) Gray parrotfish
32623.  Sparisoma choati Rocha, Brito & Robertson, 2012 West-African Parrotfish
32624.  Sparisoma chrysopterum (Bloch & Schneider, 1801) Redtail parrotfish
32625.  Sparisoma cretense (Linnaeus, 1758) Parrotfish
32626.  Sparisoma frondosum (Agassiz, 1831) Agassiz's parrotfish
32627.  Sparisoma griseorubrum Cervigón, 1982  
32628.  Sparisoma radians (Valenciennes, 1840) Bucktooth parrotfish
32629.  Sparisoma rocha Pinheiro, Gasparini & Sazima, 2010 Trindade parrotfish
32630.  Sparisoma rubripinne (Valenciennes, 1840) Redfin parrotfish
32631.  Sparisoma strigatum (Günther, 1862) Strigate parrotfish
32632.  Sparisoma tuiupiranga Gasparini, Joyeux & Floeter, 2003  
32633.  Sparisoma viride (Bonnaterre, 1788) Stoplight parrotfish
32634.  Sparodon durbanensis (Castelnau, 1861) Musselcracker seabream
32635.  Sparus aurata Linnaeus, 1758 Gilthead seabream
32636.  Spathodus erythrodon Boulenger, 1900  
32637.  Spathodus marlieri Poll, 1950  
32638.  Spatuloricaria atratoensis Schultz, 1944  
32639.  Spatuloricaria caquetae (Fowler, 1943)  
32640.  Spatuloricaria curvispina (Dahl, 1942)  
32641.  Spatuloricaria euacanthagenys Isbrücker, 1979  
32642.  Spatuloricaria evansii (Boulenger, 1892)  
32643.  Spatuloricaria fimbriata (Eigenmann & Vance, 1912)  
32644.  Spatuloricaria gymnogaster (Eigenmann & Vance, 1912)  
32645.  Spatuloricaria lagoichthys (Schultz, 1944)  
32646.  Spatuloricaria nudiventris (Valenciennes, 1840)  
32647.  Spatuloricaria phelpsi Schultz, 1944  
32648.  Spatuloricaria puganensis (Pearson, 1937)  
32649.  Spatuloricaria terracanticum Londoño-Burbano, Urbano-Bonilla, Rojas-Molina, Ramírez-Gil & Prada-Pedreros, 2018  
32650.  Spatuloricaria tuira Fichberg, Oyakawa & de Pinna, 2014  
32651.  Spectracanthicus immaculatus Chamon & Rapp Py-Daniel, 2014  
32652.  Spectracanthicus murinus Nijssen & Isbrücker, 1987  
32653.  Spectracanthicus punctatissimus (Steindachner, 1881)  
32654.  Spectracanthicus tocantinensis Chamon & Rapp Py-Daniel, 2014  
32655.  Spectracanthicus zuanoni Chamon & Rapp Py-Daniel, 2014  
32656.  Spectrolebias brousseaui Nielsen, 2013  
32657.  Spectrolebias chacoensis (Amato, 1986)  
32658.  Spectrolebias costai (Lazara, 1991)  
32659.  Spectrolebias filamentosus (Costa, Barrera & Sarmiento, 1997)  
32660.  Spectrolebias gracilis Costa & Amorim, 2018  
32661.  Spectrolebias inaequipinnatus (Costa & Brasil, 2008)  
32662.  Spectrolebias pilleti Nielsen & Brousseau, 2013  
32663.  Spectrolebias reticulatus (Costa & Nielsen, 2003)  
32664.  Spectrolebias semiocellatus Costa & Nielsen, 1997  
32665.  Spectrunculus crassus (Vaillant, 1888)  
32666.  Spectrunculus grandis (Günther, 1877) Pudgy cuskeel
32667.  Speleogobius llorisi Kovačić, Ordines & Schliewen, 2016 Llori's grotto goby
32668.  Speleogobius trigloides Zander & Jelinek, 1976 Grotto goby
32669.  Speolabeo musaei (Kottelat & Steiner, 2011)  
32670.  Speonectes tiomanensis (Kottelat, 1990)  
32671.  Speoplatyrhinus poulsoni Cooper & Kuehne, 1974 Alabama cavefish
32672.  Sperata acicularis Ferraris & Runge, 1999  
32673.  Sperata aor (Hamilton, 1822) Long-whiskered catfish
32674.  Sperata aorella (Blyth, 1858)  
32675.  Sperata seenghala (Sykes, 1839) Giant river-catfish
32676.  Sphaeramia nematoptera (Bleeker, 1856) Pajama cardinalfish
32677.  Sphaeramia orbicularis (Cuvier, 1828) Orbiculate cardinalfish
32678.  Sphaerichthys acrostoma Vierke, 1979  
32679.  Sphaerichthys osphromenoides Canestrini, 1860 Chocolate gourami
32680.  Sphaerichthys selatanensis Vierke, 1979  
32681.  Sphaerichthys vaillanti Pellegrin, 1930  
32682.  Sphaerophysa dianchiensis Cao & Zhu, 1988  
32683.  Sphagemacrurus decimalis (Gilbert & Hubbs, 1920)  
32684.  Sphagemacrurus gibber (Gilbert & Cramer, 1897)  
32685.  Sphagemacrurus grenadae (Parr, 1946) Pugnose grenadier
32686.  Sphagemacrurus hirundo (Collett, 1896) Swallow grenadier
32687.  Sphagemacrurus pumiliceps (Alcock, 1894) Dwarf whiptail
32688.  Sphagemacrurus richardi (Weber, 1913) Richard's whiptail
32689.  Sphoeroides andersonianus Morrow, 1957  
32690.  Sphoeroides angusticeps (Jenyns, 1842) Narrow-headed puffer
32691.  Sphoeroides annulatus (Jenyns, 1842) Bullseye puffer
32692.  Sphoeroides asellus (Müller & Troschel, 1849) Amazon puffer
32693.  Sphoeroides camila Carvalho-Filho, Rotundo, Pitassy & Sazima, 2023 Southern bandtail puffer
32694.  Sphoeroides dorsalis Longley, 1934 Marbled puffer
32695.  Sphoeroides georgemilleri Shipp, 1972  
32696.  Sphoeroides greeleyi Gilbert, 1900 Green puffer
32697.  Sphoeroides kendalli Meek & Hildebrand, 1928 Slick puffer
32698.  Sphoeroides lispus Walker, 1996 Naked puffer
32699.  Sphoeroides lobatus (Steindachner, 1870) Longnose puffer
32700.  Sphoeroides maculatus (Bloch & Schneider, 1801) Northern puffer
32701.  Sphoeroides marmoratus (Lowe, 1838) Guinean puffer
32702.  Sphoeroides nephelus (Goode & Bean, 1882) Southern puffer
32703.  Sphoeroides pachygaster (Müller & Troschel, 1848) Blunthead puffer
32704.  Sphoeroides parvus Shipp & Yerger, 1969 Least puffer
32705.  Sphoeroides rosenblatti Bussing, 1996  
32706.  Sphoeroides sechurae Hildebrand, 1946 Peruvian puffer
32707.  Sphoeroides spengleri (Bloch, 1785) Bandtail puffer
32708.  Sphoeroides testudineus (Linnaeus, 1758) Checkered puffer
32709.  Sphoeroides trichocephalus (Cope, 1870) Pygmy puffer
32710.  Sphoeroides tyleri Shipp, 1972 Bearded puffer
32711.  Sphoeroides yergeri Shipp, 1972 Speckled puffer
32712.  Sphyraena acutipinnis Day, 1876 Sharpfin barracuda
32713.  Sphyraena afra Peters, 1844 Guinean barracuda
32714.  Sphyraena arabiansis Abdussamad & Retheesh, 2015 Arabian barracuda
32715.  Sphyraena argentea Girard, 1854 Pacific barracuda
32716.  Sphyraena barracuda (Edwards, 1771) Great barracuda
32717.  Sphyraena borealis DeKay, 1842 Northern sennet
32718.  Sphyraena chrysotaenia Klunzinger, 1884 Yellowstripe barracuda
32719.  Sphyraena ensis Jordan & Gilbert, 1882 Mexican barracuda
32720.  Sphyraena flavicauda Rüppell, 1838 Yellowtail barracuda
32721.  Sphyraena forsteri Cuvier, 1829 Bigeye barracuda
32722.  Sphyraena guachancho Cuvier, 1829 Guachanche barracuda
32723.  Sphyraena helleri Jenkins, 1901 Heller's barracuda
32724.  Sphyraena iburiensis Doiuchi & Nakabo, 2005  
32725.  Sphyraena idiastes Heller & Snodgrass, 1903 Pelican barracuda
32726.  Sphyraena intermedia Pastore, 2009  
32727.  Sphyraena japonica Bloch & Schneider, 1801 Japanese barracuda
32728.  Sphyraena jello Cuvier, 1829 Pickhandle barracuda
32729.  Sphyraena lucasana Gill, 1863 Lucas barracuda
32730.  Sphyraena novaehollandiae Günther, 1860 Australian barracuda
32731.  Sphyraena obtusata Cuvier, 1829 Obtuse barracuda
32732.  Sphyraena picudilla Poey, 1860 Southern sennet
32733.  Sphyraena pinguis Günther, 1874 Red barracuda
32734.  Sphyraena putnamae Jordan & Seale, 1905 Sawtooth barracuda
32735.  Sphyraena qenie Klunzinger, 1870 Blackfin barracuda
32736.  Sphyraena sphyraena (Linnaeus, 1758) European barracuda
32737.  Sphyraena stellata Morishita & Motomura, 2020 Yellow-striped barracuda
32738.  Sphyraena tome Fowler, 1903  
32739.  Sphyraena viridensis Cuvier, 1829 Yellowmouth barracuda
32740.  Sphyraena waitii Ogilby, 1908  
32741.  Sphyraenops bairdianus Poey, 1861 Triplespine deepwater cardinalfish
32742.  Sphyrna alleni Gonzalez, Postaire, Driggers, Caballero & Chapman, 2024 Shovelbill shark
32743.  Sphyrna corona Springer, 1940 Scalloped bonnethead
32744.  Sphyrna couardi Cadenat, 1951 Whitefin hammerhead
32745.  Sphyrna gilberti Quattro, Driggers, Grady, Ulrich & Roberts, 2013 Carolina hammerhead
32746.  Sphyrna lewini (Griffith & Smith, 1834) Scalloped hammerhead
32747.  Sphyrna media Springer, 1940 Scoophead
32748.  Sphyrna mokarran (Rüppell, 1837) Great hammerhead
32749.  Sphyrna tiburo (Linnaeus, 1758) Bonnethead
32750.  Sphyrna tudes (Valenciennes, 1822) Smalleye hammerhead
32751.  Sphyrna vespertina Springer, 1940  
32752.  Sphyrna zygaena (Linnaeus, 1758) Smooth hammerhead
32753.  Spicara altum (Osório, 1917) Bigeye picarel
32754.  Spicara australe (Regan, 1921)  
32755.  Spicara axillare (Boulenger, 1900)  
32756.  Spicara flexuosum Rafinesque, 1810  
32757.  Spicara maena (Linnaeus, 1758) Blotched picarel
32758.  Spicara martinicum (Valenciennes, 1830)  
32759.  Spicara melanurus (Valenciennes, 1830) Blackspot picarel
32760.  Spicara nigricauda (Norman, 1931) Blacktail picarel
32761.  Spicara smaris (Linnaeus, 1758) Picarel
32762.  Spicomacrurus adelscotti (Iwamoto & Merrett, 1997) Celebration whiptail
32763.  Spicomacrurus dictyogadus Iwamoto, Shao & Ho, 2011 Net-throat grenadier
32764.  Spicomacrurus kuronumai (Kamohara, 1938) Kuronuma's whiptail
32765.  Spicomacrurus mccoskeri Iwamoto, Shao & Ho, 2011 McCosker's grenadier
32766.  Spinachia spinachia (Linnaeus, 1758) Sea stickleback
32767.  Spinibarbus babeensis Nguyen, 2001  
32768.  Spinibarbus brevicephalus Nguyen & Nguyen, 1997  
32769.  Spinibarbus caldwelli (Nichols, 1925)  
32770.  Spinibarbus denticulatus (Oshima, 1926)  
32771.  Spinibarbus hollandi Oshima, 1919  
32772.  Spinibarbus maensis Nguyen, Duong & Tran, 2007  
32773.  Spinibarbus nammauensis Nguyen & Nguyen, 2001  
32774.  Spinibarbus ovalius Nguyen & Ngo, 2001  
32775.  Spinibarbus sinensis (Bleeker, 1871)  
32776.  Spinibarbus vittatus Nguyen & Nguyen, 1997  
32777.  Spinicapitichthys spiniceps (Regan, 1908) Seychelles spiny dragonet
32778.  Spinilophus armatus (Valenciennes, 1841) New Ireland stingaree
32779.  Spiniphryne duhameli Pietsch & Baldwin, 2006  
32780.  Spiniphryne gladisfenae (Beebe, 1932) Prickly dreamer
32781.  Spinipterus acsi Akama & Ferraris, 2011  
32782.  Spiniraja whitleyi (Iredale, 1938) Melbourne skate
32783.  Spintherobolus ankoseion Weitzman & Malabarba, 1999  
32784.  Spintherobolus broccae Myers, 1925  
32785.  Spintherobolus leptoura Weitzman & Malabarba, 1999  
32786.  Spintherobolus papilliferus Eigenmann, 1911  
32787.  Spirinchus lanceolatus (Hikita, 1913)  
32788.  Spirinchus starksi (Fisk, 1913) Night smelt
32789.  Spirinchus thaleichthys (Ayres, 1860) Longfin smelt
32790.  Spondyliosoma cantharus (Linnaeus, 1758) Black seabream
32791.  Spondyliosoma emarginatum (Valenciennes, 1830) Steentjie seabream
32792.  Spottobrotula mahodadi Cohen & Nielsen, 1978  
32793.  Spottobrotula mossambica Nielsen, Schwarzhans & Uiblein, 2014  
32794.  Spottobrotula persica Nielsen, Schwarzhans & Uiblein, 2014  
32795.  Spratelloides delicatulus (Bennett, 1832) Delicate round herring
32796.  Spratelloides gracilis (Temminck & Schlegel, 1846) Silver-stripe round herring
32797.  Spratelloides lewisi Wongratana, 1983 Lewis' round herring
32798.  Spratelloides robustus Ogilby, 1897 Fringe-scale round herring
32799.  Spratellomorpha bianalis (Bertin, 1940) Two-finned round herring
32800.  Sprattus antipodum (Hector, 1872) New Zealand blueback sprat
32801.  Sprattus fuegensis (Jenyns, 1842) Falkland sprat
32802.  Sprattus muelleri (Klunzinger, 1879) New Zealand sprat
32803.  Sprattus novaehollandiae (Valenciennes, 1847) Australian sprat
32804.  Sprattus sprattus (Linnaeus, 1758) European sprat
32805.  Springeratus caledonicus (Sauvage, 1874) Caledonian weedfish
32806.  Springeratus polyporatus Fraser, 1972  
32807.  Springeratus xanthosoma (Bleeker, 1857) Indonesia weedfish
32808.  Springeria folirostris Bigelow & Schroeder, 1951 Leaf-nose leg skate
32809.  Springeria longirostris (Bigelow & Schroeder, 1962) Longnose leg skate
32810.  Springerichthys bapturus (Jordan & Snyder, 1902) Japanese blacktail triplefin
32811.  Springerichthys kulbickii (Fricke & Randall, 1994) Kulbicki's triplefin
32812.  Squalidus argentatus (Sauvage & Dabry de Thiersant, 1874)  
32813.  Squalidus atromaculatus (Nichols & Pope, 1927)  
32814.  Squalidus banarescui Chen & Chang, 2007  
32815.  Squalidus chankaensis Dybowski, 1872 Khanka gudgeon
32816.  Squalidus gracilis (Temminck & Schlegel, 1846)  
32817.  Squalidus homozonus (Günther, 1868)  
32818.  Squalidus iijimae (Oshima, 1919)  
32819.  Squalidus intermedius (Nichols, 1929)  
32820.  Squalidus japonicus (Sauvage, 1883)  
32821.  Squalidus mantschuricus (Mori, 1927)  
32822.  Squalidus minor (Harada, 1943)  
32823.  Squalidus multimaculatus Hosoya & Jeon, 1984  
32824.  Squalidus nitens (Günther, 1873)  
32825.  Squalidus wolterstorffi (Regan, 1908)  
32826.  Squaliobarbus curriculus (Richardson, 1846) Barbel chub
32827.  Squaliolus aliae Teng, 1959 Smalleye pygmy shark
32828.  Squaliolus laticaudus Smith & Radcliffe, 1912 Spined pygmy shark
32829.  Squalius adanaensis Turan, Kottelat & Doğan, 2013 Adana chub
32830.  Squalius agdamicus Kamensky, 1901  
32831.  Squalius alburnoides (Steindachner, 1866)  
32832.  Squalius albus (Bonaparte, 1838)  
32833.  Squalius anatolicus (Bogutskaya, 1997) Beysehir dace
32834.  Squalius aphipsi (Aleksandrov, 1927) Aphips chub
32835.  Squalius aradensis (Coelho, Bogutskaya, Rodrigues & Collares-Pereira, 1998)  
32836.  Squalius aristotelis Özuluğ & Freyhof, 2011 Tuzla chub
32837.  Squalius berak Heckel, 1843 Mesopotamian chub
32838.  Squalius caetobrigus Mendes, Perea, Sousa, Sousa-Santos & Doadrio, 2024 Sado chub Sado chub
32839.  Squalius cappadocicus Özuluğ & Freyhof, 2011 Cappadocian chub
32840.  Squalius carinus Özuluğ & Freyhof, 2011 Chocolate chub
32841.  Squalius carolitertii (Doadrio, 1988) Bordallo
32842.  Squalius castellanus Doadrio, Perea & Alonso, 2007  
32843.  Squalius cephaloides (Battalgil, 1942) Thick lipped chub
32844.  Squalius cephalus (Linnaeus, 1758) Chub
32845.  Squalius cii (Richardson, 1857) European chub
32846.  Squalius fellowesii (Günther, 1868) Aegean chub
32847.  Squalius gaditanus Doadrio, Sousa-Santos & Perea, 2023  
32848.  Squalius ghigii (Gianferrari, 1927) Rhodes minnow
32849.  Squalius illyricus Heckel & Kner, 1858  
32850.  Squalius janae Bogutskaya & Zupančič, 2010  
32851.  Squalius keadicus (Stephanidis, 1971)  
32852.  Squalius kosswigi (Karaman, 1972)  
32853.  Squalius kottelati Turan, Yilmaz & Kaya, 2009 Striped chub
32854.  Squalius laietanus Doadrio, Kottelat & de Sostoa, 2007  
32855.  Squalius lepidus Heckel, 1843  
32856.  Squalius lucumonis (Bianco, 1983)  
32857.  Squalius malacitanus Doadrio & Carmona, 2006  
32858.  Squalius microlepis Heckel, 1843  
32859.  Squalius moreoticus (Stephanidis, 1971) Stymphalia chub
32860.  Squalius orientalis Heckel, 1847  
32861.  Squalius orpheus Kottelat & Economidis, 2006 Orpheus dace
32862.  Squalius pamvoticus (Stephanidis, 1939) Pamvotis chub
32863.  Squalius peloponensis (Valenciennes, 1844) Peloponnese chub
32864.  Squalius platyceps Zupančič, Marić, Naseka & Bogutskaya, 2010  
32865.  Squalius prespensis (Fowler, 1977)  
32866.  Squalius pursakensis (Hankó, 1925) Sakarya chub
32867.  Squalius pyrenaicus (Günther, 1868)  
32868.  Squalius recurvirostris Özuluğ & Freyhof, 2011 Akşehir chub
32869.  Squalius seyhanensis Turan, Kottelat & Doğan, 2013 Seyhan dace
32870.  Squalius spurius Heckel, 1843 Orontes dace
32871.  Squalius squaliusculus Kessler, 1872 Syr-Darya dace
32872.  Squalius squalus (Bonaparte, 1837)  
32873.  Squalius svallize Heckel & Kner, 1858  
32874.  Squalius tartessicus Doadrio, Sousa-Santos & Perea, 2023  
32875.  Squalius tenellus Heckel, 1843  
32876.  Squalius torgalensis (Coelho, Bogutskaya, Rodrigues & Collares-Pereira, 1998)  
32877.  Squalius turcicus De Filippi, 1865 Transcaucasian chub
32878.  Squalius ulanus (Günther, 1899)  
32879.  Squalius valentinus Doadrio & Carmona, 2006  
32880.  Squalius vardarensis Karaman, 1928  
32881.  Squalius zrmanjae Karaman, 1928  
32882.  Squalogadus modificatus Gilbert & Hubbs, 1916 Tadpole whiptail
32883.  Squaloliparis dentatus (Kido, 1988)  
32884.  Squalomugil nasutus (De Vis, 1883) Shark mullet
32885.  Squalus acanthias Linnaeus, 1758 Piked dogfish
32886.  Squalus albicaudus Viana, Carvalho & Gomes, 2016 Brazilian whitetail dogfish
32887.  Squalus albifrons Last, White & Stevens, 2007 Eastern highfin spurdog
32888.  Squalus altipinnis Last, White & Stevens, 2007 Western highfin spurdog
32889.  Squalus bahiensis Viana, Carvalho & Gomes, 2016 Northeastern Brazilian dogfish
32890.  Squalus bassi Viana, Carvalho & Ebert, 2017 Long-snouted African spurdog
32891.  Squalus blainville (Risso, 1827) Longnose spurdog
32892.  Squalus boretzi Dolganov, 2019  
32893.  Squalus brevirostris Tanaka, 1917  
32894.  Squalus bucephalus Last, Séret & Pogonoski, 2007 Bighead spurdog
32895.  Squalus chloroculus Last, White & Motomura, 2007 Greeneye spurdog
32896.  Squalus clarkae Pfleger, Grubbs, Cotton & Daly-Engel, 2018 Genie's dogfish
32897.  Squalus crassispinus Last, Edmunds & Yearsley, 2007 Fatspine spurdog
32898.  Squalus cubensis Howell Rivero, 1936 Cuban dogfish
32899.  Squalus edmundsi White, Last & Stevens, 2007 Edmund's spurdog
32900.  Squalus formosus White & Iglésias, 2011 Taiwan spurdog
32901.  Squalus grahami White, Last & Stevens, 2007 Eastern longnose spurdog
32902.  Squalus griffini Phillipps, 1931 Northern spiny dogfish
32903.  Squalus hawaiiensis Daly-Engel, Koch, Anderson, Cotton & Grubbs, 2018 Hawaiian spurdog
32904.  Squalus hemipinnis White, Last & Yearsley, 2007 Indonesian shortsnout spurdog
32905.  Squalus hima Sweta & Bineesh, 2024 Indian spurdog
32906.  Squalus japonicus Ishikawa, 1908 Japanese spurdog
32907.  Squalus lalannei Baranes, 2003  
32908.  Squalus lobularis Viana, Carvalho & Gomes, 2016 Atlantic lobefin dogfish
32909.  Squalus longispinis Fricke, Durville, Potin & Mulochau, 2023 La Réunion longspine spurdog
32910.  Squalus mahia Viana, Lisher & Carvalho, 2017 Malagasy skinny spurdog
32911.  Squalus margaretsmithae Viana, Lisher & Carvalho, 2017 Smith's dogfish shark
32912.  Squalus megalops (Macleay, 1881) Shortnose spurdog
32913.  Squalus melanurus Fourmanoir, 1979 Blacktailed spurdog
32914.  Squalus mitsukurii Jordan & Snyder, 1903 Shortspine spurdog
32915.  Squalus montalbani Whitley, 1931 Philippiines spurdog
32916.  Squalus nasutus Last, Marshall & White, 2007 Western longnose spurdog
32917.  Squalus notocaudatus Last, White & Stevens, 2007 Bartail spurdog
32918.  Squalus quasimodo Viana, Carvalho & Gomes, 2016 Humpback Western dogfish
32919.  Squalus rancureli Fourmanoir & Rivaton, 1979 Cyrano spurdog
32920.  Squalus raoulensis Duffy & Last, 2007 Kermadec spiny dogfish
32921.  Squalus shiraii Viana & Carvalho, 2020 Shirai's spurdog
32922.  Squalus suckleyi (Girard, 1855) Pacific spiny dogfish
32923.  Squamicreedia obtusa Rendahl, 1921 Obtuse sandfish
32924.  Squatina aculeata Cuvier, 1829 Sawback angelshark
32925.  Squatina africana Regan, 1908 African angelshark
32926.  Squatina albipunctata Last & White, 2008 Eastern Angel Shark
32927.  Squatina argentina (Marini, 1930) Argentine angelshark
32928.  Squatina armata (Philippi, 1887)  
32929.  Squatina australis Regan, 1906 Australian angelshark
32930.  Squatina caillieti Walsh, Ebert & Compagno, 2011  
32931.  Squatina californica Ayres, 1859 Pacific angelshark
32932.  Squatina david Acero P., Tavera, Anguila & Hernández, 2016 David's Angel Shark
32933.  Squatina dumeril Lesueur, 1818 Atlantic angel shark
32934.  Squatina formosa Shen & Ting, 1972 Taiwan angleshark
32935.  Squatina guggenheim Marini, 1936 Angular angel shark
32936.  Squatina heteroptera Castro-Aguirre, Espinosa Pérez & Huidobro Campos, 2007 Disparate angel shark
32937.  Squatina japonica Bleeker, 1858 Japanese angelshark
32938.  Squatina leae Weigmann, Vaz, Akhilesh, Leeney & Naylor, 2023 Lea's angel shark
32939.  Squatina legnota Last & White, 2008 Indonesian Angel Shark
32940.  Squatina mapama Long, Ebert, Tavera, Acero P. & Robertson, 2021 Small-crested angelshark
32941.  Squatina mexicana Castro-Aguirre, Espinosa Pérez & Huidobro Campos, 2007 Mexican angel shark
32942.  Squatina nebulosa Regan, 1906 Clouded angelshark
32943.  Squatina occulta Vooren & da Silva, 1991 Hidden angel shark
32944.  Squatina oculata Bonaparte, 1840 Smoothback angelshark
32945.  Squatina pseudocellata Last & White, 2008 Western angelshark
32946.  Squatina squatina (Linnaeus, 1758) Angelshark
32947.  Squatina tergocellata McCulloch, 1914 Ornate angelshark
32948.  Squatina tergocellatoides Chen, 1963 Ocellated angelshark
32949.  Squatina varii Vaz & Carvalho, 2018  
32950.  Stalix albonotata Wada, Suzuki, Kobayashi & Senou, 2025 Snowflake jawfish
32951.  Stalix davidsheni Klausewitz, 1985  
32952.  Stalix dicra Smith-Vaniz, 1989 Forked jawfish
32953.  Stalix eremia Smith-Vaniz, 1989 Solitary jawfish
32954.  Stalix flavida Smith-Vaniz, 1989  
32955.  Stalix histrio Jordan & Snyder, 1902 Harlequin jawfish
32956.  Stalix immaculata Xu & Zhan, 1980  
32957.  Stalix moenensis (Popta, 1922) Muna jawfish
32958.  Stalix novikovi Prokofiev, 2015  
32959.  Stalix omanensis Norman, 1939 Oman jawfish
32960.  Stalix sheni Smith-Vaniz, 1989  
32961.  Stalix toyoshio Shinohara, 1999  
32962.  Stalix versluysi (Weber, 1913) Versluys' jawfish
32963.  Stalix yanoi Wada, Suzuki, Kobayashi & Senou, 2025 Yano's jawfish
32964.  Stanulus seychellensis Smith, 1959 Seychelle's blenny
32965.  Stanulus talboti Springer, 1968 Talbot's blenny
32966.  Starksia atlantica Longley, 1934 Smooth-eye blenny
32967.  Starksia brasiliensis (Gilbert, 1900)  
32968.  Starksia cremnobates (Gilbert, 1890) Fugitive blenny
32969.  Starksia culebrae (Evermann & Marsh, 1899)  
32970.  Starksia elongata Gilbert, 1971 Elongate blenny
32971.  Starksia fasciata (Longley, 1934) Blackbar blenny
32972.  Starksia fulva Rosenblatt & Taylor, 1971 Yellow blenny
32973.  Starksia galapagensis Rosenblatt & Taylor, 1971 Galapagos blenny
32974.  Starksia grammilaga Rosenblatt & Taylor, 1971 Pinstriped blenny
32975.  Starksia greenfieldi Baldwin & Castillo, 2011  
32976.  Starksia guadalupae Rosenblatt & Taylor, 1971 Guadalupe blenny
32977.  Starksia guttata (Fowler, 1931) Spotted blenny
32978.  Starksia hassi Klausewitz, 1958 Ringed blenny
32979.  Starksia hoesei Rosenblatt & Taylor, 1971 Hose blenny
32980.  Starksia langi Baldwin & Castillo, 2011  
32981.  Starksia lepicoelia Böhlke & Springer, 1961 Blackcheek blenny
32982.  Starksia lepidogaster Rosenblatt & Taylor, 1971 Scalybelly blenny
32983.  Starksia leucovitta Williams & Mounts, 2003 Whitesaddle blenny
32984.  Starksia melasma Williams & Mounts, 2003 Black spot blenny
32985.  Starksia multilepis Williams & Mounts, 2003 Manyscaled blenny
32986.  Starksia nanodes Böhlke & Springer, 1961  
32987.  Starksia occidentalis Greenfield, 1979 Occidental blenny
32988.  Starksia ocellata (Steindachner, 1876) Checkered blenny
32989.  Starksia posthon Rosenblatt & Taylor, 1971 Brown-spotted blenny
32990.  Starksia rava Williams & Mounts, 2003 Tawny blenny
32991.  Starksia robertsoni Baldwin, Victor & Castillo, 2011 Panama blackcheek shy blenny
32992.  Starksia sangreyae Castillo & Baldwin, 2011  
32993.  Starksia sella Williams & Mounts, 2003 Darksaddle blenny
32994.  Starksia sluiteri (Metzelaar, 1919) Chessboard blenny
32995.  Starksia smithvanizi Williams & Mounts, 2003 Brokenbar blenny
32996.  Starksia spinipenis (Al-Uthman, 1960) Phallic blenny
32997.  Starksia splendens Victor, 2018 Splendid shy blenny
32998.  Starksia springeri Castillo & Baldwin, 2011  
32999.  Starksia starcki Gilbert, 1971 Key blenny
33000.  Starksia variabilis Greenfield, 1979  
33001.  Starksia weigti Baldwin & Castillo, 2011  
33002.  Starksia williamsi Baldwin & Castillo, 2011  
33003.  Starksia y-lineata Gilbert, 1965 Forked bar blenny
33004.  Stathmonotus culebrai Seale, 1940 Panamanian worm blenny
33005.  Stathmonotus gymnodermis Springer, 1955 Naked blenny
33006.  Stathmonotus hemphillii Bean, 1885 Blackbelly blenny
33007.  Stathmonotus lugubris Böhlke, 1953 Mexican worm blenny
33008.  Stathmonotus sinuscalifornici (Chabanaud, 1942) California worm blenny
33009.  Stathmonotus stahli (Evermann & Marsh, 1899) Eelgrass blenny
33010.  Stathmonotus tekla Nichols, 1910  
33011.  Stauroglanis gouldingi de Pinna, 1989 Ghost candiru
33012.  Steatocranus bleheri Meyer, 1993  
33013.  Steatocranus casuarius Poll, 1939 Lionhead cichlid
33014.  Steatocranus gibbiceps Boulenger, 1899  
33015.  Steatocranus glaber Roberts & Stewart, 1976  
33016.  Steatocranus mpozoensis Roberts & Stewart, 1976  
33017.  Steatocranus rouxi (Pellegrin, 1928)  
33018.  Steatocranus tinanti (Poll, 1939)  
33019.  Steatocranus ubanguiensis Roberts & Stewart, 1976  
33020.  Steatogenys duidae (La Monte, 1929)  
33021.  Steatogenys elegans (Steindachner, 1880) Barred knifefish
33022.  Steatogenys ocellatus Crampton, Thorsen & Albert, 2004  
33023.  Steeneichthys nativitatus Allen, 1987 Christmas longfin
33024.  Steeneichthys plesiopsus Allen & Randall, 1985 Steene's prettyfin
33025.  Stegastes acapulcoensis (Fowler, 1944) Acapulco major
33026.  Stegastes adustus (Troschel, 1865) Dusky damselfish
33027.  Stegastes albifasciatus (Schlegel & Müller, 1839) Whitebar gregory
33028.  Stegastes arcifrons (Heller & Snodgrass, 1903) Island major
33029.  Stegastes baldwini Allen & Woods, 1980 Baldwin's major
33030.  Stegastes beebei (Nichols, 1924) Southern whitetail major
33031.  Stegastes diencaeus (Jordan & Rutter, 1897) Longfin damselfish
33032.  Stegastes flavilatus (Gill, 1862) Beaubrummel
33033.  Stegastes fuscus (Cuvier, 1830) Brazilian damsel
33034.  Stegastes imbricatus Jenyns, 1840 Cape Verde gregory
33035.  Stegastes lacrymatus (Quoy & Gaimard, 1825) Whitespotted devil
33036.  Stegastes leucorus (Gilbert, 1892) Whitetail major
33037.  Stegastes leucostictus (Müller & Troschel, 1848) Beaugregory
33038.  Stegastes limbatus (Cuvier, 1830) Ebony gregory
33039.  Stegastes lividus (Forster, 1801) Marquesan gregory
33040.  Stegastes lubbocki Allen & Smith, 1992 Lubbock's gregory
33041.  Stegastes nigricans (Lacepède, 1802) Dusky farmerfish
33042.  Stegastes otophorus (Poey, 1860) Freshwater gregory
33043.  Stegastes partitus (Poey, 1868) Bicolor damselfish
33044.  Stegastes pelicieri Allen & Emery, 1985 Mauritian gregory
33045.  Stegastes pictus (Castelnau, 1855) Yellowtip damselfish
33046.  Stegastes planifrons (Cuvier, 1830) Threespot damselfish
33047.  Stegastes punctatus (Quoy & Gaimard, 1825) Blunt snout gregory
33048.  Stegastes rectifraenum (Gill, 1862) Cortez damselfish
33049.  Stegastes redemptus (Heller & Snodgrass, 1903) Clarion major
33050.  Stegastes rocasensis (Emery, 1972) Rocas gregory
33051.  Stegastes sanctaehelenae (Sauvage, 1879)  
33052.  Stegastes uenfi Novelli, Nunan & Lima, 2000  
33053.  Stegastes variabilis (Castelnau, 1855) Cocoa damselfish
33054.  Stegastes xanthurus (Poey, 1860)  
33055.  Stegophilus insidiosus Reinhardt, 1859  
33056.  Stegophilus panzeri (Ahl, 1931)  
33057.  Stegophilus septentrionalis Myers, 1927  
33058.  Stegostenopos cryptogenes Triques, 1997  
33059.  Stegostoma tigrinum (Forster, 1781) Zebra shark
33060.  Steindachneria argentea Goode & Bean, 1896 Luminous hake
33061.  Steindachneridion amblyurum (Eigenmann & Eigenmann, 1888)  
33062.  Steindachneridion doceanum (Eigenmann & Eigenmann, 1889)  
33063.  Steindachneridion melanodermatum Garavello, 2005  
33064.  Steindachneridion parahybae (Steindachner, 1877)  
33065.  Steindachneridion punctatum (Miranda Ribeiro, 1918)  
33066.  Steindachneridion scriptum (Miranda Ribeiro, 1918)  
33067.  Steindachnerina amazonica (Steindachner, 1911)  
33068.  Steindachnerina argentea (Gill, 1858) Stout sardine
33069.  Steindachnerina atratoensis (Eigenmann, 1912)  
33070.  Steindachnerina bimaculata (Steindachner, 1876)  
33071.  Steindachnerina binotata (Pearson, 1924)  
33072.  Steindachnerina biornata (Braga & Azpelicueta, 1987)  
33073.  Steindachnerina brevipinna (Eigenmann & Eigenmann, 1889)  
33074.  Steindachnerina conspersa (Holmberg, 1891)  
33075.  Steindachnerina dobula (Günther, 1868)  
33076.  Steindachnerina elegans (Steindachner, 1875)  
33077.  Steindachnerina fasciata (Vari & Géry, 1985)  
33078.  Steindachnerina gracilis Vari & Williams Vari, 1989  
33079.  Steindachnerina guentheri (Eigenmann & Eigenmann, 1889)  
33080.  Steindachnerina hypostoma (Boulenger, 1887)  
33081.  Steindachnerina insculpta (Fernández-Yépez, 1948)  
33082.  Steindachnerina leucisca (Günther, 1868)  
33083.  Steindachnerina notograptos Lucinda & Vari, 2009  
33084.  Steindachnerina notonota (Miranda Ribeiro, 1937)  
33085.  Steindachnerina planiventris Vari & Williams Vari, 1989  
33086.  Steindachnerina pupula Vari, 1991  
33087.  Steindachnerina quasimodoi Vari & Williams Vari, 1989  
33088.  Steindachnerina seriata Netto-Ferreira & Vari, 2011  
33089.  Steindachnerina varii Géry, Planquette & Le Bail, 1991  
33090.  Stelgistrum beringianum Gilbert & Burke, 1912  
33091.  Stelgistrum concinnum Andriashev, 1935 Largeplate sculpin
33092.  Stelgistrum stejnegeri Jordan & Gilbert, 1898  
33093.  Stellerina xyosterna (Jordan & Gilbert, 1880) Pricklebreast poacher
33094.  Stellifer brasiliensis (Schultz, 1945)  
33095.  Stellifer cervigoni Chao, Carvalho-Filho & Andrade Santos, 2021 Black gill stardrum
33096.  Stellifer chaoi Aguilera, Solano & Valdez, 1983  
33097.  Stellifer chrysoleuca (Günther, 1867) Shortnose stardrum
33098.  Stellifer collettei Chao, Carvalho-Filho & Andrade Santos, 2021 Bigmouth stardrum
33099.  Stellifer colonensis Meek & Hildebrand, 1925 Stardrum
33100.  Stellifer ephelis Chirichigno F., 1974  
33101.  Stellifer ericymba (Jordan & Gilbert, 1882) Hollow stardrum
33102.  Stellifer fuerthii (Steindachner, 1875) White stardrum
33103.  Stellifer gomezi (Cervigón, 2011)  
33104.  Stellifer griseus Cervigón, 1966 Gray stardrum
33105.  Stellifer illecebrosus Gilbert, 1898 Silver stardrum
33106.  Stellifer lanceolatus (Holbrook, 1855) American stardrum
33107.  Stellifer macallisteri Chao, Carvalho-Filho & Andrade Santos, 2021 Caribbean stardrum
33108.  Stellifer magoi Aguilera, 1983  
33109.  Stellifer mancorensis Chirichigno F., 1962 Smooth stardrum
33110.  Stellifer melanocheir Eigenmann, 1918 Black stardrum
33111.  Stellifer menezesi Chao, Carvalho-Filho & Andrade Santos, 2021 Brazilian stardrum
33112.  Stellifer microps (Steindachner, 1864) Smalleye stardrum
33113.  Stellifer minor (Tschudi, 1846) Minor stardrum
33114.  Stellifer musicki Chao, Carvalho-Filho & Andrade Santos, 2021 Bigeye stardrum
33115.  Stellifer naso (Jordan, 1889)  
33116.  Stellifer oscitans (Jordan & Gilbert, 1882) Yawning stardrum
33117.  Stellifer pizarroensis Hildebrand, 1946 Pizzaro stardrum
33118.  Stellifer punctatissimus (Meek & Hildebrand, 1925) Spotted croaker
33119.  Stellifer rastrifer (Jordan, 1889) Rake stardrum
33120.  Stellifer stellifer (Bloch, 1790) Little croaker
33121.  Stellifer venezuelae (Schultz, 1945)  
33122.  Stellifer walkeri Chao, 2001 Professor stardrum
33123.  Stellifer wintersteenorum Chao, 2001 Amigo stardrum
33124.  Stellifer zestocarus Gilbert, 1898 Softhead stardrum
33125.  Stemonidium hypomelas Gilbert, 1905 Black serrivomerid eel
33126.  Stemonosudis adenensis Ho, 2025 Brown slender barracudina
33127.  Stemonosudis bullisi Rofen, 1963  
33128.  Stemonosudis distans (Ege, 1957)  
33129.  Stemonosudis elegans (Ege, 1933) Tailspot barracudina
33130.  Stemonosudis elongata (Ege, 1933)  
33131.  Stemonosudis gracilis (Ege, 1933)  
33132.  Stemonosudis intermedia (Ege, 1933)  
33133.  Stemonosudis macrura (Ege, 1933)  
33134.  Stemonosudis miscella (Ege, 1933)  
33135.  Stemonosudis molesta (Marshall, 1955)  
33136.  Stemonosudis multifasciata Ho, Russell, Graham & Psomadakis, 2019 Multi-blotch barracudina
33137.  Stemonosudis retrodorsalis Ho, Russell, Graham & Psomadakis, 2019 Back-fin barracudina
33138.  Stemonosudis rothschildi Richards, 1967 Rothschild's barracudina
33139.  Stemonosudis siliquiventer Post, 1970  
33140.  Stemonosudis similis (Ege, 1957) Indonesian slender barracudina
33141.  Stenatherina panatela (Jordan & Richardson, 1908) Panatella silverside
33142.  Stenobrachius leucopsarus (Eigenmann & Eigenmann, 1890) Northern lampfish
33143.  Stenobrachius nannochir (Gilbert, 1890) Garnet lanternfish
33144.  Stenodus leucichthys (Güldenstädt, 1772) Sheefish
33145.  Stenodus nelma (Pallas, 1773)  
33146.  Stenogobius alleni Watson, 1991  
33147.  Stenogobius beauforti (Weber, 1907) Beaufort's goby
33148.  Stenogobius blokzeyli (Bleeker, 1860)  
33149.  Stenogobius caudimaculosus Watson, 1991  
33150.  Stenogobius fehlmanni Watson, 1991  
33151.  Stenogobius genivittatus (Valenciennes, 1837) Chinstripe goby
33152.  Stenogobius gymnopomus (Bleeker, 1853)  
33153.  Stenogobius hawaiiensis Watson, 1991  
33154.  Stenogobius hoesei Watson, 1991  
33155.  Stenogobius ingeri Watson, 1991  
33156.  Stenogobius keletaona Keith & Marquet, 2006 Keletaona's Goby
33157.  Stenogobius kenyae Smith, 1959 Africa rivergoby
33158.  Stenogobius kyphosus Watson, 1991  
33159.  Stenogobius lachneri Allen, 1991 Bintuni goby
33160.  Stenogobius laterisquamatus (Weber, 1907)  
33161.  Stenogobius macropterus (Duncker, 1912)  
33162.  Stenogobius marinus Watson, 1991  
33163.  Stenogobius marqueti Watson, 1991  
33164.  Stenogobius mekongensis Watson, 1991  
33165.  Stenogobius ophthalmoporus (Bleeker, 1853)  
33166.  Stenogobius polyzona (Bleeker, 1867) Chinestripe goby
33167.  Stenogobius psilosinionus Watson, 1991  
33168.  Stenogobius randalli Watson, 1991  
33169.  Stenogobius squamosus Watson, 1991  
33170.  Stenogobius watsoni Allen, 2004  
33171.  Stenogobius yateiensis Keith, Watson & Marquet, 2002 Yaté's goby
33172.  Stenogobius zurstrasseni (Popta, 1911)  
33173.  Stenolebias bellus Costa, 1995  
33174.  Stenolebias damascenoi (Costa, 1991)  
33175.  Stenolicmus ix Wosiacki, Coutinho & de Assis Montag, 2011  
33176.  Stenolicmus sarmientoi de Pinna & Starnes, 1990  
33177.  Stenorynchoacrum xijiangensis Huang, Yang & Chen, 2014  
33178.  Stenotomus caprinus Jordan & Gilbert, 1882 Longspine porgy
33179.  Stenotomus chrysops (Linnaeus, 1766) Scup
33180.  Stephanoberyx monae Gill, 1883  
33181.  Stephanolepis aurata (Castelnau, 1861) Porky
33182.  Stephanolepis cirrhifer (Temminck & Schlegel, 1850) Threadsail filefish
33183.  Stephanolepis diaspros Fraser-Brunner, 1940 Reticulated leatherjacket
33184.  Stephanolepis hispida (Linnaeus, 1766) Planehead filefish
33185.  Stephanolepis setifer (Bennett, 1831) Pygmy filefish
33186.  Stereolepis doederleini Lindberg & Krasyukova, 1969 Striped giant seabass
33187.  Stereolepis gigas Ayres, 1859 Giant seabass
33188.  Sternarchella calhamazon Lundberg, Coz Fernandes, Campos da Paz & Sullivan, 2013  
33189.  Sternarchella duccis (Lundberg, Cox Fernandes & Albert, 1996)  
33190.  Sternarchella orinoco Mago-Leccia, 1994  
33191.  Sternarchella orthos Mago-Leccia, 1994  
33192.  Sternarchella patriciae Evans, Crampton & Albert, 2017  
33193.  Sternarchella raptor (Lundberg, Cox Fernandes & Albert, 1996)  
33194.  Sternarchella rex Evans, Crampton & Albert, 2017  
33195.  Sternarchella schotti (Steindachner, 1868)  
33196.  Sternarchella sima Starks, 1913  
33197.  Sternarchogiton labiatus de Santana & Crampton, 2007  
33198.  Sternarchogiton nattereri (Steindachner, 1868)  
33199.  Sternarchogiton porcinum Eigenmann & Allen, 1942  
33200.  Sternarchogiton preto de Santana & Crampton, 2007  
33201.  Sternarchogiton zuanoni de Santana & Vari, 2010  
33202.  Sternarchorhamphus muelleri (Steindachner, 1881)  
33203.  Sternarchorhynchus axelrodi de Santana & Vari, 2010 Axelrod's tube-snouted ghost knifefish
33204.  Sternarchorhynchus britskii Campos-da-Paz, 2000 Britski's tube-snouted ghost knifefish
33205.  Sternarchorhynchus caboclo de Santana & Nogueira, 2006 Cabocolo tube-snouted ghost knifefish
33206.  Sternarchorhynchus chaoi de Santana & Vari, 2010 Chao's tube-snouted ghost knifefish
33207.  Sternarchorhynchus cramptoni de Santana & Vari, 2010 Crampton's tube-snouted ghost knifefish
33208.  Sternarchorhynchus curumim de Santana & Crampton, 2006 Curumim tube-snouted ghost knifefish
33209.  Sternarchorhynchus curvirostris (Boulenger, 1887)  
33210.  Sternarchorhynchus freemani de Santana & Vari, 2010 Freeman's tube-snouted ghost knifefish
33211.  Sternarchorhynchus galibi de Santana & Vari, 2010 Galibi tube-snouted ghost knifefish
33212.  Sternarchorhynchus gnomus de Santana & Taphorn, 2006 Gnomus tube-snouted ghost knifefish
33213.  Sternarchorhynchus goeldii de Santana & Vari, 2010 Goeldi's tube-snouted ghost knifefish
33214.  Sternarchorhynchus hagedornae de Santana & Vari, 2010 Hagedorn's tube-snouted ghost knifefish
33215.  Sternarchorhynchus higuchii de Santana & Vari, 2010 Higuchi's tube-snouted ghost knifefish
33216.  Sternarchorhynchus inpai de Santana & Vari, 2010 Inpa tube-snouted ghost knifefish
33217.  Sternarchorhynchus jaimei de Santana & Vari, 2010 Jamei's tube-snouted ghost knifefish
33218.  Sternarchorhynchus kokraimoro de Santana & Vari, 2010 Kokraimoro tube-snouted ghost knifefish
33219.  Sternarchorhynchus mareikeae de Santana & Vari, 2010 Mareike's tube-snouted ghost knifefish
33220.  Sternarchorhynchus marreroi de Santana & Vari, 2010 Marrero's tube-snouted ghost knifefish
33221.  Sternarchorhynchus mendesi de Santana & Vari, 2010 Mendes' tube-snouted ghost knifefish
33222.  Sternarchorhynchus mesensis Campos-da-Paz, 2000 Mesensis tube-snouted ghost knifefish
33223.  Sternarchorhynchus montanus de Santana & Vari, 2010 Montanus tube-snouted ghost knifefish
33224.  Sternarchorhynchus mormyrus (Steindachner, 1868) Mormyrus tube-snouted ghost knifefish
33225.  Sternarchorhynchus oxyrhynchus (Müller & Troschel, 1849) Oxyrhynchus tube-snouted ghost knifefish
33226.  Sternarchorhynchus retzeri de Santana & Vari, 2010 Retzer's tube-snouted ghost knifefish
33227.  Sternarchorhynchus roseni Mago-Leccia, 1994 Rosen's tube-snouted ghost knifefish
33228.  Sternarchorhynchus schwassmanni de Santana & Vari, 2010  
33229.  Sternarchorhynchus severii de Santana & Nogueira, 2006 Severi's tube-snouted ghost knifefish
33230.  Sternarchorhynchus starksi de Santana & Vari, 2010 Stark's tube-snouted ghost knifefish
33231.  Sternarchorhynchus stewarti de Santana & Vari, 2010 Stewart's tube-snouted ghost knifefish
33232.  Sternarchorhynchus taphorni de Santana & Vari, 2010 Taphorn's tube-snouted ghost knifefish
33233.  Sternarchorhynchus villasboasi de Santana & Vari, 2010 Villasboas' tube-snouted ghost knifefish
33234.  Sternarchorhynchus yepezi de Santana & Vari, 2010 Yepez' tube-snouted ghost knifefish
33235.  Sternoptyx diaphana Hermann, 1781 Diaphanous hatchet fish
33236.  Sternoptyx obscura Garman, 1899  
33237.  Sternoptyx pseudobscura Baird, 1971 Highlight hatchetfish
33238.  Sternoptyx pseudodiaphana Borodulina, 1977 False oblique hatchetfish
33239.  Sternopygus aequilabiatus (Humboldt, 1805)  
33240.  Sternopygus arenatus (Eydoux & Souleyet, 1850)  
33241.  Sternopygus astrabes Mago-Leccia, 1994  
33242.  Sternopygus branco Crampton, Hulen & Albert, 2004  
33243.  Sternopygus castroi Triques, 2000  
33244.  Sternopygus macrurus (Bloch & Schneider, 1801) Longtail knifefish
33245.  Sternopygus obtusirostris Steindachner, 1881  
33246.  Sternopygus pejeraton Schultz, 1949  
33247.  Sternopygus sarae Torgersen, Galindo-Cuervo, Reis & Albert, 2023 Sara’s longtail knifefish
33248.  Sternopygus xingu Albert & Fink, 1996  
33249.  Stethaprion crenatum Eigenmann, 1916  
33250.  Stethaprion erythrops Cope, 1870  
33251.  Stethojulis albovittata (Bonnaterre, 1788) Bluelined wrasse
33252.  Stethojulis balteata (Quoy & Gaimard, 1824) Belted wrasse
33253.  Stethojulis bandanensis (Bleeker, 1851) Red shoulder wrasse
33254.  Stethojulis interrupta (Bleeker, 1851) Cutribbon wrasse
33255.  Stethojulis maculata Schmidt, 1931  
33256.  Stethojulis marquesensis Randall, 2000  
33257.  Stethojulis notialis Randall, 2000  
33258.  Stethojulis strigiventer (Bennett, 1833) Three-ribbon wrasse
33259.  Stethojulis terina Jordan & Snyder, 1902  
33260.  Stethojulis trilineata (Bloch & Schneider, 1801) Three-lined rainbowfish
33261.  Stethopristes eos Gilbert, 1905  
33262.  Sthenopus mollis Richardson, 1848  
33263.  Stichaeopsis epallax (Jordan & Snyder, 1902)  
33264.  Stichaeopsis nana Kner, 1870  
33265.  Stichaeopsis nevelskoi (Schmidt, 1904)  
33266.  Stichaeus fuscus Miki & Maruyama, 1986  
33267.  Stichaeus grigorjewi Herzenstein, 1890  
33268.  Stichaeus nozawae Jordan & Snyder, 1902  
33269.  Stichaeus ochriamkini Taranetz, 1935  
33270.  Stichaeus pulcherrimus Taranetz, 1935  
33271.  Stichaeus punctatus (Fabricius, 1780) Arctic shanny
33272.  Sticharium clarkae George & Springer, 1980 Dusky crawler
33273.  Sticharium dorsale Günther, 1867 Slender snake blenny
33274.  Stichonodon insignis (Steindachner, 1876)  
33275.  Stictorhinus potamius Böhlke & McCosker, 1975  
33276.  Stigmatochromis macrorhynchos Stauffer, Cleaver-Yoder & Konings, 2011  
33277.  Stigmatochromis melanchros Stauffer, Cleaver-Yoder & Konings, 2011  
33278.  Stigmatochromis modestus (Günther, 1894)  
33279.  Stigmatochromis pholidophorus (Trewavas, 1935) Candle hap
33280.  Stigmatochromis pleurospilus (Trewavas, 1935)  
33281.  Stigmatochromis woodi (Regan, 1922)  
33282.  Stigmatogobius borneensis (Bleeker, 1850)  
33283.  Stigmatogobius elegans Larson, 2005  
33284.  Stigmatogobius pleurostigma (Bleeker, 1849)  
33285.  Stigmatogobius sadanundio (Hamilton, 1822)  
33286.  Stigmatogobius sella (Steindachner, 1881)  
33287.  Stigmatogobius signifer Larson, 2005  
33288.  Stigmatopora argus (Richardson, 1840) Spotted pipefish
33289.  Stigmatopora harastii Short & Trevor-Jones, 2020 Harasti's pipefish
33290.  Stigmatopora macropterygia Duméril, 1870 Long-snouted pipefish
33291.  Stigmatopora narinosa Browne & Smith, 2007 Southern Gulf pipefish
33292.  Stigmatopora nigra Kaup, 1856 Wide-bodied pipefish
33293.  Stipecampus cristatus (McCulloch & Waite, 1918) Ring-backed pipefish
33294.  Stiphodon alcedo Maeda, Mukai & Tachihara, 2012  
33295.  Stiphodon allen Watson, 1996 Allen's stiphodon
33296.  Stiphodon annieae Keith & Hadiaty, 2014  
33297.  Stiphodon astilbos Ryan, 1986  
33298.  Stiphodon atratus Watson, 1996 Black stiphodon
33299.  Stiphodon atropurpureus (Herre, 1927)  
33300.  Stiphodon aureofuscus Keith, Busson, Sauri, Hubert & Hadiaty, 2015  
33301.  Stiphodon aureorostrum Chen & Tan, 2005  
33302.  Stiphodon birdsong Watson, 1996  
33303.  Stiphodon caeruleus Parenti & Maciolek, 1993  
33304.  Stiphodon carisa Watson, 2008 Lampung Hill-stream Goby
33305.  Stiphodon chlorestes Jhuang, Dimaquibo & Liao, 2024 Green hummingbird goby
33306.  Stiphodon discotorquatus Watson, 1995  
33307.  Stiphodon elegans (Steindachner, 1879)  
33308.  Stiphodon hadiatyae Nurjirana, Gustiano, Haryono & Wibowo, 2025  
33309.  Stiphodon hydoreibatus Watson, 1999  
33310.  Stiphodon imperiorientis Watson & Chen, 1998  
33311.  Stiphodon julieni Keith, Watson & Marquet, 2002  
33312.  Stiphodon kalfatak Keith, Marquet & Watson, 2007 Kalfatak's stiphodon
33313.  Stiphodon larson Watson, 1996  
33314.  Stiphodon maculidorsalis Maeda & Tan, 2013  
33315.  Stiphodon martenstyni Watson, 1998  
33316.  Stiphodon mele Keith, Marquet & Pouilly, 2009 Mele's stiphodon
33317.  Stiphodon multisquamus Wu & Ni, 1986  
33318.  Stiphodon niraikanaiensis Maeda, 2013  
33319.  Stiphodon oatea Keith, Feunteun & Vigneux, 2010  
33320.  Stiphodon ornatus Meinken, 1974  
33321.  Stiphodon palawanensis Maeda & Palla, 2015  
33322.  Stiphodon pelewensis Herre, 1936  
33323.  Stiphodon percnopterygionus Watson & Chen, 1998  
33324.  Stiphodon pulchellus (Herre, 1927)  
33325.  Stiphodon rubromaculatus Keith & Marquet, 2007  
33326.  Stiphodon rutilaureus Watson, 1996 Golden-red stiphodon
33327.  Stiphodon sapphirinus Watson, Keith & Marquet, 2005 Sapphire stiphodon
33328.  Stiphodon semoni Weber, 1895  
33329.  Stiphodon surrufus Watson & Kottelat, 1995  
33330.  Stiphodon tuivi Watson, 1995  
33331.  Stiphodon weberi Watson, Allen & Kottelat, 1998  
33332.  Stiphodon zebrinus Watson, Allen & Kottelat, 1998  
33333.  Stlengis distoechus Bolin, 1936  
33334.  Stlengis misakia (Jordan & Starks, 1904)  
33335.  Stlengis osensis Jordan & Starks, 1904  
33336.  Stokellia anisodon (Stokell, 1941) Stokell's smelt
33337.  Stolephorus acinaces Hata, Lavoué & Motomura, 2020 Saber anchovy
33338.  Stolephorus advenus Wongratana, 1987 False Indian anchovy
33339.  Stolephorus andhraensis Babu Rao, 1966 Andhra anchovy
33340.  Stolephorus apiensis (Jordan & Seale, 1906) Samoan anchovy
33341.  Stolephorus astrum Hata & Motomura, 2024 Astral anchovy
33342.  Stolephorus babarani Hata, Lavoué & Motomura, 2020 Panay anchovy
33343.  Stolephorus baganensis Hardenberg, 1933 Bagan anchovy
33344.  Stolephorus balinensis (Bleeker, 1849) Great anchovy
33345.  Stolephorus belaerius Hata, Lavoué & Motomura, 2021 Belair anchovy
33346.  Stolephorus bengalensis (Dutt & Babu Rao, 1959) Hardenberg's anchovy
33347.  Stolephorus brachycephalus Wongratana, 1983 Broadhead anchovy
33348.  Stolephorus brevis Hata & Motomura, 2024 Irian anchovy
33349.  Stolephorus carpentariae (De Vis, 1882) Gulf of Carpenteria anchovy
33350.  Stolephorus celsior Hata & Motomura, 2021 Rosario anchovy
33351.  Stolephorus chinensis (Günther, 1880) China anchovy
33352.  Stolephorus commersonnii Lacepède, 1803 Commerson's anchovy
33353.  Stolephorus concursus Hata & Motomura, 2021 Concourse anchovy
33354.  Stolephorus continentalis Hata & Motomura, 2018  
33355.  Stolephorus diabolus Hata, Lavoué & Motomura, 2022 Demon anchovy
33356.  Stolephorus dubiosus Wongratana, 1983 Thai anchovy
33357.  Stolephorus eclipsis Hata, Lavoué & Motomura, 2022 Eclipse anchovy
33358.  Stolephorus eldorado Hata, Lavoué & Motomura, 2022 El Dorado anchovy
33359.  Stolephorus grandis Hata & Motomura, 2021 Papuan double-lined anchovy
33360.  Stolephorus hindustanensis Hata & Motomura, 2022 Hindustan anchovy
33361.  Stolephorus holodon (Boulenger, 1900) Natal anchovy
33362.  Stolephorus indicus (van Hasselt, 1823) Indian anchovy
33363.  Stolephorus insignus Hata & Motomura, 2018 Emblem anchovy
33364.  Stolephorus insularis Hardenberg, 1933 Hardenberg's anchovy
33365.  Stolephorus leopardus Hata & Motomura, 2021 Leopard anchovy
33366.  Stolephorus mercurius Hata, Lavoué & Motomura, 2021 Mercury anchovy
33367.  Stolephorus meteorum Hata, Lavoué, Bogorodsky, Alpermann & Motomura, 2023 Meteor anchovy
33368.  Stolephorus multibranchus Wongratana, 1987 Caroline anchovy
33369.  Stolephorus nelsoni Wongratana, 1987 Nelson's anchovy
33370.  Stolephorus pacificus Baldwin, 1984 Pacific anchovy
33371.  Stolephorus rex Jordan & Seale, 1926 Commerson's anchovy
33372.  Stolephorus ronquilloi Wongratana, 1983 Ronquillo's anchovy
33373.  Stolephorus scitulus (Fowler, 1911) Southern anchovy
33374.  Stolephorus shantungensis (Li, 1978)  
33375.  Stolephorus tamilensis Gangan, Pavan-Kumar, Jahageerdar & Jaiswar, 2020 Tamil anchovy
33376.  Stolephorus teguhi Kimura, Hori & Shibukawa, 2009 Sulawesi anchovy
33377.  Stolephorus tri (Bleeker, 1852) Spined anchovy
33378.  Stolephorus waitei Jordan & Seale, 1926 Spotty-face anchovy
33379.  Stolephorus zephyrus Hata, Lavoué & Motomura, 2021 Zephyr anchovy
33380.  Stolothrissa tanganicae Regan, 1917 Lake Tanganyika sprat
33381.  Stomatepia mariae (Holly, 1930) Nsess
33382.  Stomatepia mongo Trewavas, 1972 Mongo
33383.  Stomatepia pindu Trewavas, 1972 Pindu
33384.  Stomatorhinus ater Pellegrin, 1924  
33385.  Stomatorhinus corneti Boulenger, 1899  
33386.  Stomatorhinus fuliginosus Poll, 1941  
33387.  Stomatorhinus humilior Boulenger, 1899  
33388.  Stomatorhinus ivindoensis Sullivan & Hopkins, 2005  
33389.  Stomatorhinus kununguensis Poll, 1945  
33390.  Stomatorhinus microps Boulenger, 1898  
33391.  Stomatorhinus patrizii Vinciguerra, 1928  
33392.  Stomatorhinus polli Matthes, 1964  
33393.  Stomatorhinus polylepis Boulenger, 1899  
33394.  Stomatorhinus puncticulatus Boulenger, 1899  
33395.  Stomatorhinus schoutedeni Poll, 1945  
33396.  Stomatorhinus walkeri (Günther, 1867)  
33397.  Stomias affinis Günther, 1887 Günther's boafish
33398.  Stomias atriventer Garman, 1899 Black-belly dragonfish
33399.  Stomias boa (Risso, 1810) Boa dragonfish
33400.  Stomias brevibarbatus Ege, 1918  
33401.  Stomias colubrinus Garman, 1899  
33402.  Stomias danae Ege, 1933  
33403.  Stomias ferox Reinhardt, 1842  
33404.  Stomias gracilis Garman, 1899  
33405.  Stomias lampropeltis Gibbs, 1969  
33406.  Stomias longibarbatus (Brauer, 1902) Longbarb scaly dragonfish
33407.  Stomias nebulosus Alcock, 1889 Alcock's boafish
33408.  Stonogobiops dracula Polunin & Lubbock, 1977 Dracula shrimp-goby
33409.  Stonogobiops larsonae (Allen, 1999) Larson's shrimpgoby
33410.  Stonogobiops medon Hoese & Randall, 1982  
33411.  Stonogobiops nematodes Hoese & Randall, 1982 Filament-finned prawn-goby
33412.  Stonogobiops pentafasciatus Iwata & Hirata, 1994  
33413.  Stonogobiops xanthorhinicus Hoese & Randall, 1982 Yellownose prawn-goby
33414.  Stonogobiops yasha Yoshino & Shimada, 2001 Orange-striped shrimpgoby
33415.  Storrsia olsoni Dawson, 1982  
33416.  Strangomera bentincki (Norman, 1936) Araucanian herring
33417.  Striuntius lateristriga (Valenciennes, 1842) Spanner barb
33418.  Striuntius lineatus (Duncker, 1904) Lined barb
33419.  Stromateus brasiliensis Fowler, 1906 Southwest Atlantic butterfish
33420.  Stromateus fiatola Linnaeus, 1758 Blue butterfish
33421.  Stromateus stellatus Cuvier, 1829 Starry butterfish
33422.  Strongylura anastomella (Valenciennes, 1846)  
33423.  Strongylura exilis (Girard, 1854) Californian needlefish
33424.  Strongylura fluviatilis (Regan, 1903)  
33425.  Strongylura forsythia Breder, 1932  
33426.  Strongylura hubbsi Collette, 1974 Maya needlefish
33427.  Strongylura incisa (Valenciennes, 1846) Reef needlefish
33428.  Strongylura krefftii (Günther, 1866) Long tom
33429.  Strongylura leiurus (Bleeker, 1850) Banded needlefish
33430.  Strongylura marina (Walbaum, 1792) Atlantic needlefish
33431.  Strongylura notata (Poey, 1860) Redfin needlefish
33432.  Strongylura scapularis (Jordan & Gilbert, 1882) Shoulderspot needlefish
33433.  Strongylura senegalensis (Valenciennes, 1846) Senegal needlefish
33434.  Strongylura strongylura (van Hasselt, 1823) Spottail needlefish
33435.  Strongylura timucu (Walbaum, 1792) Timucu
33436.  Strongylura urvillii (Valenciennes, 1846) Urville's longtom
33437.  Strophidon dawydoffi Prokofiev, 2020  
33438.  Strophidon dorsalis (Seale, 1917)  
33439.  Strophidon sathete (Hamilton, 1822) Slender giant moray
33440.  Sturisoma barbatum (Kner, 1853)  
33441.  Sturisoma brevirostre (Eigenmann & Eigenmann, 1889)  
33442.  Sturisoma caquetae (Fowler, 1945)  
33443.  Sturisoma graffini Londoño-Burbano, 2018  
33444.  Sturisoma guentheri (Regan, 1904)  
33445.  Sturisoma lyra (Regan, 1904)  
33446.  Sturisoma monopelte Fowler, 1914  
33447.  Sturisoma nigrirostrum Fowler, 1940  
33448.  Sturisoma robustum (Regan, 1904)  
33449.  Sturisoma rostratum (Spix & Agassiz, 1829)  
33450.  Sturisoma tenuirostre (Steindachner, 1910)  
33451.  Sturisomatichthys aureus (Steindachner, 1900)  
33452.  Sturisomatichthys citurensis (Meek & Hildebrand, 1913)  
33453.  Sturisomatichthys dariense (Meek & Hildebrand, 1913)  
33454.  Sturisomatichthys festivum (Myers, 1942)  
33455.  Sturisomatichthys frenatum (Boulenger, 1902)  
33456.  Sturisomatichthys kneri (Ghazzi, 2005)  
33457.  Sturisomatichthys leightoni (Regan, 1912)  
33458.  Sturisomatichthys panamense (Eigenmann & Eigenmann, 1889)  
33459.  Sturisomatichthys tamanae (Regan, 1912)  
33460.  Stygichthys typhlops Brittan & Böhlke, 1965 Blind tetra
33461.  Stygnobrotula latebricola Böhlke, 1957 Black brotula
33462.  Stylephorus chordatus Shaw, 1791 Tube-eye
33463.  Stypodon signifer Garman, 1881 Stumptooth minnow
33464.  Styracura pacifica (Beebe & Tee-Van, 1941) Pacific chupare
33465.  Styracura schmardae (Werner, 1904) Chupare stingray
33466.  Suculentophichthus nasus Fricke, Golani & Appelbaum-Golani, 2015 Red Sea flappy snake eel
33467.  Sudis atrox Rofen, 1963 Fierce pike smelt
33468.  Sudis hyalina Rafinesque, 1810  
33469.  Sueviota aethon Nunes Peinemann, Pombo-Ayora & Tornabene, 2024 Grumpy dwarfgoby
33470.  Sueviota aprica Winterbottom & Hoese, 1988 Sunny dwarfgoby
33471.  Sueviota atrinasa Winterbottom & Hoese, 1988 Blacknose dwarfgoby
33472.  Sueviota bryozophila Allen, Erdmann & Cahyani, 2016 Bryozoan goby
33473.  Sueviota lachneri Winterbottom & Hoese, 1988 Lachner's dwarfgoby
33474.  Sueviota larsonae Winterbottom & Hoese, 1988 Larson's sueviota
33475.  Sueviota minersorum Greenfield, Erdmann & Utama, 2019 Miner's dwarfgoby
33476.  Sueviota pyrios Greenfield & Randall, 2017 Fiery dwarfgoby
33477.  Sueviota tubicola Allen & Erdmann, 2017 Tubeworm dwarfgoby
33478.  Suezichthys arquatus Russell, 1985 Rainbow slender wrasse
33479.  Suezichthys aylingi Russell, 1985 Crimson cleaner fish
33480.  Suezichthys bifurcatus Russell, 1986 Striped trawl wrasse
33481.  Suezichthys caudavittatus (Steindachner, 1898) Spottail wrasse
33482.  Suezichthys cyanolaemus Russell, 1985 Bluethroat rainbow wrasse
33483.  Suezichthys devisi (Whitley, 1941) Gracilis wrasse
33484.  Suezichthys gracilis (Steindachner & Döderlein, 1887) Slender wrasse
33485.  Suezichthys notatus (Kamohara, 1958) Northern rainbow wrasse
33486.  Suezichthys ornatus (Carmichael, 1819)  
33487.  Suezichthys rosenblatti Russell & Westneat, 2013 Spotted rainbow wrasse
33488.  Suezichthys russelli Randall, 1981 Russell's wrasse
33489.  Suezichthys soelae Russell, 1985 Soela wrasse
33490.  Sufflamen albicaudatum (Rüppell, 1829) Bluethroat triggerfish
33491.  Sufflamen bursa (Bloch & Schneider, 1801) Boomerang triggerfish
33492.  Sufflamen chrysopterum (Bloch & Schneider, 1801) Halfmoon triggerfish
33493.  Sufflamen fraenatum (Latreille, 1804) Masked triggerfish
33494.  Sufflamen verres (Gilbert & Starks, 1904) Orangeside triggerfish
33495.  Sufflogobius bibarbatus (von Bonde, 1923) Pelagic goby
33496.  Suggrundus cooperi (Regan, 1908)  
33497.  Suggrundus macracanthus (Bleeker, 1869) Large-spined flathead
33498.  Suggrundus meerdervoortii (Bleeker, 1860)  
33499.  Sunagocia arenicola (Schultz, 1966) Broadhead flathead
33500.  Sunagocia carbunculus (Valenciennes, 1833) Papillose flathead
33501.  Sunagocia omanensis Knapp & Randall, 2013  
33502.  Sunagocia otaitensis (Cuvier, 1829) Fringelip flathead
33503.  Sunagocia sainsburyi Knapp & Imamura, 2004 Sainsbury's flathead
33504.  Sundadanio atomus Conway, Kottelat & Tan, 2011  
33505.  Sundadanio axelrodi (Brittan, 1976)  
33506.  Sundadanio echinus Conway, Kottelat & Tan, 2011  
33507.  Sundadanio gargula Conway, Kottelat & Tan, 2011  
33508.  Sundadanio goblinus Conway, Kottelat & Tan, 2011  
33509.  Sundadanio margarition Conway, Kottelat & Tan, 2011  
33510.  Sundadanio retiarius Conway, Kottelat & Tan, 2011  
33511.  Sundadanio rubellus Conway, Kottelat & Tan, 2011  
33512.  Sundasalanx malleti Siebert & Crimmen, 1997  
33513.  Sundasalanx megalops Siebert & Crimmen, 1997  
33514.  Sundasalanx mekongensis Britz & Kottelat, 1999  
33515.  Sundasalanx mesops Siebert & Crimmen, 1997  
33516.  Sundasalanx microps Roberts, 1981  
33517.  Sundasalanx platyrhynchus Siebert & Crimmen, 1997  
33518.  Sundasalanx praecox Roberts, 1981 Dwarf noodlefish
33519.  Sundolyra latebrosa Ng, Hadiaty, Lundberg & Luckenbill, 2015  
33520.  Sundoreonectes obesus (Vaillant, 1902)  
33521.  Sundoreonectes sabanus (Chin, 1990)  
33522.  Suruga fundicola Jordan & Snyder, 1901  
33523.  Sutorectus tentaculatus (Peters, 1864) Cobbler wobbegong
33524.  Suttonia lineata Gosline, 1960 Freckleface podge
33525.  Suttonia suttoni Smith, 1953  
33526.  Svetovidovia lucullus (Jensen, 1953)  
33527.  Syacium guineense (Bleeker, 1862) Papillose flounder
33528.  Syacium gunteri Ginsburg, 1933 Shoal flounder
33529.  Syacium latifrons (Jordan & Gilbert, 1882) Beach flounder
33530.  Syacium longidorsale Murakami & Amaoka, 1992 Longfin flounder
33531.  Syacium maculiferum (Garman, 1899) Clearspot flounder
33532.  Syacium micrurum Ranzani, 1842 Channel flounder
33533.  Syacium ovale (Günther, 1864) Oval flounder
33534.  Syacium papillosum (Linnaeus, 1758) Dusky flounder
33535.  Symbolophorus barnardi (Tåning, 1932) Barnards lanternfishes
33536.  Symbolophorus boops (Richardson, 1845) Bogue lanternfish
33537.  Symbolophorus californiensis (Eigenmann & Eigenmann, 1889) Bigfin lanternfish
33538.  Symbolophorus evermanni (Gilbert, 1905) Evermann's lantern fish
33539.  Symbolophorus kreffti Hulley, 1981  
33540.  Symbolophorus reversus Gago & Ricord, 2005 Reverse gland lanternfish
33541.  Symbolophorus rufinus (Tåning, 1928)  
33542.  Symbolophorus veranyi (Moreau, 1888) Large-scale lantern fish
33543.  Sympenchelys taiwanensis Hibino, Ho & Kimura, 2015 Taiwanese worm eel
33544.  Symphodus bailloni (Valenciennes, 1839) Baillon's wrasse
33545.  Symphodus caeruleus (Azevedo, 1999)  
33546.  Symphodus cinereus (Bonnaterre, 1788) Grey wrasse
33547.  Symphodus doderleini Jordan, 1890  
33548.  Symphodus mediterraneus (Linnaeus, 1758) Axillary wrasse
33549.  Symphodus melops (Linnaeus, 1758) Corkwing wrasse
33550.  Symphodus ocellatus (Linnaeus, 1758)  
33551.  Symphodus roissali (Risso, 1810) Five-spotted wrasse
33552.  Symphodus rostratus (Bloch, 1791) Sublet
33553.  Symphodus tinca (Linnaeus, 1758) East Atlantic peacock wrasse
33554.  Symphodus trutta (Lowe, 1834) Emerald wrasse
33555.  Symphorichthys spilurus (Günther, 1874) Sailfin snapper
33556.  Symphorus nematophorus (Bleeker, 1860) Chinamanfish
33557.  Symphurus arabicus Chabanaud, 1954  
33558.  Symphurus arawak Robins & Randall, 1965 Caribbean tonguefish
33559.  Symphurus atramentatus Jordan & Bollman, 1890 Inkspot tonguefish
33560.  Symphurus atricauda (Jordan & Gilbert, 1880) California tonguefish
33561.  Symphurus australis McCulloch, 1907  
33562.  Symphurus bathyspilus Krabbenhoft & Munroe, 2003  
33563.  Symphurus billykrietei Munroe, 1998 Kriete's tonguefish
33564.  Symphurus brachycephalus Lee & Munroe, 2021 Short-headed tonguefish
33565.  Symphurus callopterus Munroe & Mahadeva, 1989 Chocolate tonguefish
33566.  Symphurus caribbeanus Munroe, 1991  
33567.  Symphurus chabanaudi Mahadeva & Munroe, 1990 Chabanaud's tonguefish
33568.  Symphurus civitatum Ginsburg, 1951 Offshore tonguefish
33569.  Symphurus diabolicus Mahadeva & Munroe, 1990 Devil's tonguefish
33570.  Symphurus diomedeanus (Goode & Bean, 1885) Spottedfin tonguefish
33571.  Symphurus elongatus (Günther, 1868) Elongate tonguefish
33572.  Symphurus fallax Chabanaud, 1957  
33573.  Symphurus fasciolaris Gilbert, 1892 Banded tongue-fish
33574.  Symphurus fuscus Brauer, 1906  
33575.  Symphurus gilesii (Alcock, 1889)  
33576.  Symphurus ginsburgi Menezes & Benvegnú, 1976 Ginsburg's tonguefish
33577.  Symphurus gorgonae Chabanaud, 1948 Gorgonian tonguefish
33578.  Symphurus hernandezi Saavedra-Díaz, Munroe & Acero P., 2003  
33579.  Symphurus holothuriae Chabanaud, 1948  
33580.  Symphurus hondoensis Hubbs, 1915  
33581.  Symphurus hongae Lee & Munroe, 2021 Hong's tonguefish
33582.  Symphurus insularis Munroe, Brito & Hernández, 2000  
33583.  Symphurus jenynsi Evermann & Kendall, 1906 Jenyn's tonguefish
33584.  Symphurus kyaropterygium Menezes & Benvegnú, 1976  
33585.  Symphurus leeorum Jordan & Bollman, 1890 Lee's tonguefish
33586.  Symphurus leptosomus Lee & Munroe, 2021 Slender tonguefish
33587.  Symphurus leucochilus Lee, Munroe & Shao, 2014  
33588.  Symphurus ligulatus (Cocco, 1844) Elongate tonguesole
33589.  Symphurus longirostris Lee, Munroe & Kai, 2016 Long-snout tonguefish
33590.  Symphurus lubbocki Munroe, 1990  
33591.  Symphurus luzonensis Chabanaud, 1955  
33592.  Symphurus macrophthalmus Norman, 1939  
33593.  Symphurus maculopinnis Munroe, Tyler & Tunnicliffe, 2011  
33594.  Symphurus maldivensis Chabanaud, 1955  
33595.  Symphurus marginatus (Goode & Bean, 1886) Margined tonguefish
33596.  Symphurus marmoratus Fowler, 1934  
33597.  Symphurus megasomus Lee, Chen & Shao, 2009 Giant tonguefish
33598.  Symphurus melanurus Clark, 1936 Drab tonguefish
33599.  Symphurus melasmatotheca Munroe & Nizinski, 1990 Blackstripe tonguefish
33600.  Symphurus microlepis Garman, 1899 Smallfin tonguefish
33601.  Symphurus microrhynchus (Weber, 1913)  
33602.  Symphurus minor Ginsburg, 1951 Largescale tonguefish
33603.  Symphurus monostigmus Munroe, 2006 Spotbelly tonguefish
33604.  Symphurus multimaculatus Lee, Munroe & Chen, 2009 Pepperdot tonguefish
33605.  Symphurus nebulosus (Goode & Bean, 1883) Freckled tonguefish
33606.  Symphurus nigrescens Rafinesque, 1810 Tonguesole
33607.  Symphurus normani Chabanaud, 1950 Norman's tonguesole
33608.  Symphurus novemfasciatus Shen & Lin, 1984  
33609.  Symphurus ocellaris Munroe & Robertson, 2005 Ringtail tonguefish
33610.  Symphurus ocellatus von Bonde, 1922 Double-spot tonguesole
33611.  Symphurus oculellus Munroe, 1991  
33612.  Symphurus oligomerus Mahadeva & Munroe, 1990 Spotfin tonguefish
33613.  Symphurus ommaspilus Böhlke, 1961 Ocellated tonguefish
33614.  Symphurus orientalis (Bleeker, 1879)  
33615.  Symphurus oxyrhynchus Lee, 2022 Sharpnose tonguefish
33616.  Symphurus parvus Ginsburg, 1951 Pygmy tonguefish
33617.  Symphurus pelicanus Ginsburg, 1951 Longtail tonguefish
33618.  Symphurus piger (Goode & Bean, 1886) Deepwater tonguefish
33619.  Symphurus plagiusa (Linnaeus, 1766) Blackcheek tonguefish
33620.  Symphurus plagusia (Bloch & Schneider, 1801) Duskycheek tonguefish
33621.  Symphurus polylepis Lee & Munroe, 2021 Small-scale tonguefish
33622.  Symphurus prolatinaris Munroe, Nizinski & Mahadeva, 1991 Halfstriped tonguefish
33623.  Symphurus pusillus (Goode & Bean, 1885) Northern tonguefish
33624.  Symphurus regani Weber & de Beaufort, 1929  
33625.  Symphurus reticulatus Munroe, 1990  
33626.  Symphurus rhytisma Böhlke, 1961 Patchtail tonguefish
33627.  Symphurus robustus Lee & Munroe, 2021 Robust tonguefish
33628.  Symphurus sayademalhensis Chabanaud, 1955  
33629.  Symphurus schultzi Chabanaud, 1955  
33630.  Symphurus septemstriatus (Alcock, 1891) Sevenband tonguesole
33631.  Symphurus stigmosus Munroe, 1998 Blotchfin tonguefish
33632.  Symphurus strictus Gilbert, 1905 Blackbelly tonguesole
33633.  Symphurus tessellatus (Quoy & Gaimard, 1824)  
33634.  Symphurus thermophilus Munroe & Hashimoto, 2008 Western Pacific tonguefish
33635.  Symphurus trewavasae Chabanaud, 1948 Trewavas' tonguefish
33636.  Symphurus trifasciatus (Alcock, 1894) Threeband tonguesole
33637.  Symphurus undatus Gilbert, 1905  
33638.  Symphurus undecimplerus Munroe & Nizinski, 1990 Dark cheek tongue
33639.  Symphurus urospilus Ginsburg, 1951 Spottail tonguefish
33640.  Symphurus vanmelleae Chabanaud, 1952 Vanmelle's tonguefish
33641.  Symphurus variegatus (Gilchrist, 1903)  
33642.  Symphurus varius Garman, 1899 Mottled tonguefish
33643.  Symphurus williamsi Jordan & Culver, 1895 William's tonguefish
33644.  Symphurus woodmasoni (Alcock, 1889)  
33645.  Symphysanodon andersoni Kotthaus, 1974  
33646.  Symphysanodon berryi Anderson, 1970 Slope bass
33647.  Symphysanodon disii Khalaf & Krupp, 2008  
33648.  Symphysanodon katayamai Anderson, 1970 Yellowstripe slopefish
33649.  Symphysanodon maunaloae Anderson, 1970 Longtailed slopefish
33650.  Symphysanodon mona Anderson & Springer, 2005 Akarnax Slopefish
33651.  Symphysanodon octoactinus Anderson, 1970 Insular bunquelovely
33652.  Symphysanodon parini Anderson & Springer, 2005 Sala y Gómez Slopefish
33653.  Symphysanodon pitondelafournaisei Quéro, Spitz & Vayne, 2009 Reunion slopefish
33654.  Symphysanodon rhax Anderson & Springer, 2005 Maldives Slopefish
33655.  Symphysanodon typus Bleeker, 1878 Insular shelf beauty
33656.  Symphysanodon xanthopterygion Anderson & Bineesh, 2011 Indian Bunquelovely
33657.  Symphysodon aequifasciatus Pellegrin, 1904 Blue discus
33658.  Symphysodon discus Heckel, 1840 Red discus
33659.  Symphysodon tarzoo Lyons, 1959  
33660.  Sympterichthys moultoni Last & Gledhill, 2009 Moulton's handfish
33661.  Sympterichthys unipennis (Cuvier, 1817) Smooth handfish
33662.  Sympterygia acuta Garman, 1877 Bignose fanskate
33663.  Sympterygia bonapartii Müller & Henle, 1841 Smallnose fanskate
33664.  Sympterygia brevicaudata (Cope, 1877) Shorttail fanskate
33665.  Sympterygia lima (Poeppig, 1835) Filetail fanskate
33666.  Synagrops atrumoris Mediodia & Lin, 2024 Dongsha blackmouth splitfin
33667.  Synagrops bellus (Goode & Bean, 1896) Blackmouth bass
33668.  Synagrops japonicus (Döderlein, 1883) Blackmouth splitfin
33669.  Synanceia alula Eschmeyer & Rama-Rao, 1973 Midget stonefish
33670.  Synanceia horrida (Linnaeus, 1766) Estuarine stonefish
33671.  Synanceia nana Eschmeyer & Rama-Rao, 1973 Red Sea stonefish
33672.  Synanceia platyrhynchus Bleeker, 1874  
33673.  Synanceia quinque Matsunuma, Manjaji- Matsumoto & Motomura, 2021 Quinque stonefish
33674.  Synanceia verrucosa Bloch & Schneider, 1801 Stonefish
33675.  Synaphobranchus affinis Günther, 1877 Grey cutthroat
33676.  Synaphobranchus brevidorsalis Günther, 1887 Shortdorsal cutthroat eel
33677.  Synaphobranchus calvus Melo, 2007  
33678.  Synaphobranchus dolichorhynchus (Lea, 1913)  
33679.  Synaphobranchus kaupii Johnson, 1862 Kaup's arrowtooth eel
33680.  Synaphobranchus oregoni Castle, 1960  
33681.  Synaptolaemus cingulatus Myers & Fernández-Yépez, 1950  
33682.  Synaptolaemus latofasciatus (Steindachner, 1910)  
33683.  Synaptura albomaculata Kaup, 1858 Kaup's sole
33684.  Synaptura cadenati Chabanaud, 1948 Guinean sole
33685.  Synaptura commersonnii (Lacepède, 1802) Commerson's sole
33686.  Synaptura megalepidoura (Fowler, 1934)  
33687.  Synaptura salinarum (Ogilby, 1910) Saltpan sole
33688.  Synapturichthys kleinii (Risso, 1827) Klein's sole
33689.  Synbranchus lampreia Favorito, Zanata & Assumpção, 2005 Spotted swamp-eel
33690.  Synbranchus madeirae Rosen & Rumney, 1972  
33691.  Synbranchus marmoratus Bloch, 1795 Marbled swamp eel
33692.  Synchiropus altivelis (Temminck & Schlegel, 1845) Highfin bigeye dragonet
33693.  Synchiropus atrilabiatus (Garman, 1899) Antler dragonet
33694.  Synchiropus australis (Nakabo & McKay, 1989) Queensland bigeye dragonet
33695.  Synchiropus bartelsi Fricke, 1981 Bartel's dragonet
33696.  Synchiropus circularis Fricke, 1984 Circled dragonet
33697.  Synchiropus claudiae Fricke, 1990 Claudia's dragonet
33698.  Synchiropus corallinus (Gilbert, 1905) Exclamation point dragonet
33699.  Synchiropus delandi Fowler, 1943 Deland's dragonet
33700.  Synchiropus goodenbeani (Nakabo & Hartel, 1999) Palefin dragonet
33701.  Synchiropus grandoculis Fricke, 2000 Western Australian bigeye dragonet
33702.  Synchiropus grinnelli Fowler, 1941 Philippines dragonet
33703.  Synchiropus hawaiiensis Fricke, 2000 Hawaiian bigeye dragonet
33704.  Synchiropus ijimai Jordan & Thompson, 1914 Japanese dragonet
33705.  Synchiropus kanmuensis (Nakabo, Yamamoto & Chen, 1983) Kanmu dragonet
33706.  Synchiropus kinmeiensis (Nakabo, Yamamoto & Chen, 1983) Kinmei dragonet
33707.  Synchiropus kiyoae Fricke & Zaiser, 1983 Kiyo's dragonet
33708.  Synchiropus laddi Schultz, 1960 Ladd's dragonet
33709.  Synchiropus lateralis (Richardson, 1844) Chinese ornate dragonet
33710.  Synchiropus lineolatus (Valenciennes, 1837) Indian ornate dragonet
33711.  Synchiropus marmoratus (Peters, 1855) Marbled dragonet
33712.  Synchiropus minutulus Fricke, 1981 Minute flagfin dragonet
33713.  Synchiropus monacanthus Smith, 1935 Deep-water dragonet
33714.  Synchiropus morrisoni Schultz, 1960 Morrison's dragonet
33715.  Synchiropus moyeri Zaiser & Fricke, 1985 Moyer's dragonet
33716.  Synchiropus novaecaledoniae Fricke, 1993 West Jumeau bigeye dragonet
33717.  Synchiropus novaehiberniensis Fricke, 2016 New Ireland dragonet
33718.  Synchiropus ocellatus (Pallas, 1770) Ocellated dragonet
33719.  Synchiropus orientalis (Bloch & Schneider, 1801)  
33720.  Synchiropus orstom Fricke, 2000 Orstom dragonet
33721.  Synchiropus phaeton (Günther, 1861) Phaeton dragonet
33722.  Synchiropus picturatus (Peters, 1877) Picturesque dragonet
33723.  Synchiropus postulus Smith, 1963 Dwarf dragonet
33724.  Synchiropus rameus (McCulloch, 1926) High-finned dragonet
33725.  Synchiropus randalli Clark & Fricke, 1985 Randall's dragonet
33726.  Synchiropus richeri Fricke, 2000 Richer's dragonet
33727.  Synchiropus rosulentus Randall, 1999 Rosy dragonet
33728.  Synchiropus rubrovinctus (Gilbert, 1905) Tiny Hawaiian dragonet
33729.  Synchiropus sechellensis Regan, 1908 Seychelles dragonet
33730.  Synchiropus signipinnis Fricke, 2000 Chesterfield bigeye dragonet
33731.  Synchiropus splendidus (Herre, 1927) Mandarinfish
33732.  Synchiropus springeri Fricke, 1983 Springer's dragonet
33733.  Synchiropus stellatus Smith, 1963 Starry dragonet
33734.  Synchiropus sycorax Tea & Gill, 2016 Ruby dragonet
33735.  Synchiropus tudorjonesi Allen & Erdmann, 2012 Redback dragonet
33736.  Synchiropus valdiviae (Trunov, 1981) Valdivia dragonet
33737.  Synchiropus zamboangana Seale, 1910 Zamboangan dragonet
33738.  Synchirus gilli Bean, 1890 Manacled sculpin
33739.  Synclidopus hogani Johnson & Randall, 2008  
33740.  Synclidopus macleayanus (Ramsay, 1881) Narrowbanded sole
33741.  Syncomistes bonapartensis Shelley, Delaval & Le Feuvre, 2017  
33742.  Syncomistes butleri Vari, 1978 Sharpnose grunter
33743.  Syncomistes carcharus Shelley, Delaval & Le Feuvre, 2017 Sharp-toothed grunter
33744.  Syncomistes dilliensis Shelley, Delaval & Le Feuvre, 2017 Dillie grunter
33745.  Syncomistes holsworthi Shelley, Delaval & Le Feuvre, 2017  
33746.  Syncomistes kimberleyensis Vari, 1978 Kimberley grunter
33747.  Syncomistes moranensis Shelley, Delaval & Le Feuvre, 2017  
33748.  Syncomistes rastellus Vari & Hutchins, 1978 Drysdale grunter
33749.  Syncomistes trigonicus Vari, 1978 Longnose grunter
33750.  Syncomistes versicolor Shelley, Delaval & Le Feuvre, 2017  
33751.  Syncomistes wunambal Shelley, Delaval & Le Feuvre, 2017  
33752.  Syncrossus beauforti (Smith, 1931) Chameleon loach
33753.  Syncrossus berdmorei Blyth, 1860 Blyth's loach
33754.  Syncrossus helodes (Sauvage, 1876) Tiger botia
33755.  Syncrossus hymenophysa (Bleeker, 1852) Tiger loach
33756.  Syncrossus reversus (Roberts, 1989)  
33757.  Syngnathoides biaculeatus (Bloch, 1785) Alligator pipefish
33758.  Syngnathus abaster Risso, 1827 Black-striped pipefish
33759.  Syngnathus acus Linnaeus, 1758 Greater pipefish
33760.  Syngnathus affinis Günther, 1870 Texas pipefish
33761.  Syngnathus auliscus (Swain, 1882) Barred pipefish
33762.  Syngnathus californiensis Storer, 1845 Kelp pipefish
33763.  Syngnathus caribbaeus Dawson, 1979 Caribbean pipefish
33764.  Syngnathus carinatus (Gilbert, 1892)  
33765.  Syngnathus caspius Eichwald, 1831  
33766.  Syngnathus chihiroe Matsunuma, 2017  
33767.  Syngnathus dawsoni (Herald, 1969)  
33768.  Syngnathus euchrous Fritzsche, 1980 Chocolate pipefish
33769.  Syngnathus exilis (Osburn & Nichols, 1916) Barcheek pipefish
33770.  Syngnathus floridae (Jordan & Gilbert, 1882) Dusky pipefish
33771.  Syngnathus folletti Herald, 1942  
33772.  Syngnathus fuscus Storer, 1839 Northern pipefish
33773.  Syngnathus insulae Fritzsche, 1980  
33774.  Syngnathus leptorhynchus Girard, 1854 Bay pipefish
33775.  Syngnathus louisianae Günther, 1870 Chain pipefish
33776.  Syngnathus macrobrachium Fritzsche, 1980  
33777.  Syngnathus macrophthalmus Duncker, 1915  
33778.  Syngnathus makaxi Herald & Dawson, 1972  
33779.  Syngnathus pelagicus Linnaeus, 1758 Sargassum pipefish
33780.  Syngnathus phlegon Risso, 1827  
33781.  Syngnathus rostellatus Nilsson, 1855 Nilsson's pipefish
33782.  Syngnathus safina Paulus, 1992  
33783.  Syngnathus schlegeli Kaup, 1856 Seaweed pipefish
33784.  Syngnathus schmidti Popov, 1928  
33785.  Syngnathus scovelli (Evermann & Kendall, 1896) Gulf pipefish
33786.  Syngnathus springeri Herald, 1942 Bull pipefish
33787.  Syngnathus taenionotus Canestrini, 1871  
33788.  Syngnathus temminckii Kaup, 1856  
33789.  Syngnathus tenuirostris Rathke, 1837 Narrow-snouted pipefish
33790.  Syngnathus typhle Linnaeus, 1758 Broadnosed pipefish
33791.  Syngnathus variegatus Pallas, 1814  
33792.  Syngnathus watermeyeri Smith, 1963 River pipefish
33793.  Synodontis abditus De Weirdt, Huyghe & Vreven, 2021  
33794.  Synodontis acanthomias Boulenger, 1899  
33795.  Synodontis acanthoperca Friel & Vigliotta, 2006  
33796.  Synodontis afrofischeri Hilgendorf, 1888 Fischer's Victoria squeaker
33797.  Synodontis alberti Schilthuis, 1891 Bigeye squeaker
33798.  Synodontis albolineatus Pellegrin, 1924  
33799.  Synodontis angelicus Schilthuis, 1891 Angel squeaker
33800.  Synodontis annectens Boulenger, 1911  
33801.  Synodontis ansorgii Boulenger, 1911  
33802.  Synodontis arnoulti Roman, 1966  
33803.  Synodontis aterrimus Poll & Roberts, 1968  
33804.  Synodontis bastiani Daget, 1948  
33805.  Synodontis batensoda Rüppell, 1832 Upsidedown catfish
33806.  Synodontis batesii Boulenger, 1907  
33807.  Synodontis brichardi Poll, 1959  
33808.  Synodontis budgetti Boulenger, 1911  
33809.  Synodontis camelopardalis Poll, 1971  
33810.  Synodontis carineae Vreven & Ibala Zamba, 2011  
33811.  Synodontis caudalis Boulenger, 1899  
33812.  Synodontis caudovittatus Boulenger, 1901  
33813.  Synodontis centralis Poll, 1971  
33814.  Synodontis clarias (Linnaeus, 1758) Mandi
33815.  Synodontis comoensis Daget & Lévêque, 1981  
33816.  Synodontis congicus Poll, 1971  
33817.  Synodontis contractus Vinciguerra, 1928 Bugeye squeaker
33818.  Synodontis courteti Pellegrin, 1906  
33819.  Synodontis cuangoanus Poll, 1971  
33820.  Synodontis decorus Boulenger, 1899 Clown squeaker
33821.  Synodontis dekimpei Paugy, 1987  
33822.  Synodontis denticulatus Kasongo Ilunga, Abwe, Decru, Chocha Manda & Vreven, 2020  
33823.  Synodontis depauwi Boulenger, 1899  
33824.  Synodontis dhonti Boulenger, 1917  
33825.  Synodontis dorsomaculatus Poll, 1971  
33826.  Synodontis eupterus Boulenger, 1901 Featherfin squeaker
33827.  Synodontis filamentosus Boulenger, 1901  
33828.  Synodontis flavitaeniatus Boulenger, 1919 Orangestriped squeaker
33829.  Synodontis frontosus Vaillant, 1895  
33830.  Synodontis fuelleborni Hilgendorf & Pappenheim, 1903 Fuelleborn's squeaker
33831.  Synodontis geledensis Günther, 1896 Geledi squeaker
33832.  Synodontis gobroni Daget, 1954  
33833.  Synodontis grandiops Wright & Page, 2006  
33834.  Synodontis granulosus Boulenger, 1900  
33835.  Synodontis greshoffi Schilthuis, 1891  
33836.  Synodontis guttatus Günther, 1865  
33837.  Synodontis haugi Pellegrin, 1906  
33838.  Synodontis ilebrevis Wright & Page, 2006  
33839.  Synodontis irsacae Matthes, 1959  
33840.  Synodontis iturii Steindachner, 1911  
33841.  Synodontis katangae Poll, 1971  
33842.  Synodontis khartoumensis Abu Gideiri, 1967  
33843.  Synodontis koensis Pellegrin, 1933  
33844.  Synodontis kogonensis Musschoot & Lalèyè, 2008  
33845.  Synodontis laessoei Norman, 1923  
33846.  Synodontis leopardinus Pellegrin, 1914 Leopard squeaker
33847.  Synodontis leopardus Pfeffer, 1896  
33848.  Synodontis levequei Paugy, 1987  
33849.  Synodontis longirostris Boulenger, 1902  
33850.  Synodontis longispinis Pellegrin, 1930  
33851.  Synodontis lucipinnis Wright & Page, 2006  
33852.  Synodontis lufirae Poll, 1971  
33853.  Synodontis macrophthalmus Poll, 1971  
33854.  Synodontis macrops Greenwood, 1963  
33855.  Synodontis macropunctatus Wright & Page, 2008  
33856.  Synodontis macrostigma Boulenger, 1911 Largespot squeaker
33857.  Synodontis macrostoma Skelton & White, 1990 Largemouth squeaker
33858.  Synodontis manni De Vos, 2001 Feather-barbelled squeaker
33859.  Synodontis marmoratus Lönnberg, 1895  
33860.  Synodontis matthesi Poll, 1971  
33861.  Synodontis melanopterus Boulenger, 1903  
33862.  Synodontis melanostictus Boulenger, 1906  
33863.  Synodontis membranaceus (Geoffroy Saint-Hilaire, 1809)  
33864.  Synodontis multimaculatus Boulenger, 1902  
33865.  Synodontis multipunctatus Boulenger, 1898  
33866.  Synodontis nebulosus Peters, 1852 Cloudy squeaker
33867.  Synodontis ngouniensis De Weirdt, Vreven & Fermon, 2008  
33868.  Synodontis nigrita Valenciennes, 1840  
33869.  Synodontis nigriventris David, 1936 Blotched upsidedown catfish
33870.  Synodontis nigromaculatus Boulenger, 1905 Blackspotted squeaker
33871.  Synodontis njassae Keilhack, 1908 Malawi squeaker
33872.  Synodontis notatus Vaillant, 1893 Onespot squeaker
33873.  Synodontis nummifer Boulenger, 1899  
33874.  Synodontis obesus Boulenger, 1898  
33875.  Synodontis ocellifer Boulenger, 1900  
33876.  Synodontis omias Günther, 1864  
33877.  Synodontis orientalis Seegers, 2008  
33878.  Synodontis ornatipinnis Boulenger, 1899  
33879.  Synodontis ornatissimus Gosse, 1982  
33880.  Synodontis ouemeensis Musschoot & Lalèyè, 2008  
33881.  Synodontis pardalis Boulenger, 1908  
33882.  Synodontis petricola Matthes, 1959 Cuckoo Catfish
33883.  Synodontis pleurops Boulenger, 1897 Congo squeaker
33884.  Synodontis polli Gosse, 1982  
33885.  Synodontis polyodon Vaillant, 1895  
33886.  Synodontis polystigma Boulenger, 1915  
33887.  Synodontis pulcher Poll, 1971  
33888.  Synodontis punctifer Daget, 1965  
33889.  Synodontis punctulatus Günther, 1889  
33890.  Synodontis punu Vreven & Milondo, 2009  
33891.  Synodontis rebeli Holly, 1926  
33892.  Synodontis resupinatus Boulenger, 1904  
33893.  Synodontis ricardoae Seegers, 1996 Ricardo's squeaker
33894.  Synodontis robbianus Smith, 1875  
33895.  Synodontis robertsi Poll, 1974  
33896.  Synodontis ruandae Matthes, 1959  
33897.  Synodontis rufigiensis Bailey, 1968  
33898.  Synodontis rukwaensis Hilgendorf & Pappenheim, 1903 Lake Rukwa squeaker
33899.  Synodontis schall (Bloch & Schneider, 1801) Wahrindi
33900.  Synodontis schoutedeni David, 1936  
33901.  Synodontis serpentis Whitehead, 1962 Tana squeaker
33902.  Synodontis serratus Rüppell, 1829  
33903.  Synodontis smiti Boulenger, 1902  
33904.  Synodontis soloni Boulenger, 1899  
33905.  Synodontis sorex Günther, 1864  
33906.  Synodontis steindachneri Boulenger, 1913  
33907.  Synodontis tanganyicae Borodin, 1936  
33908.  Synodontis tessmanni Pappenheim, 1911  
33909.  Synodontis thamalakanensis Fowler, 1935  
33910.  Synodontis thysi Poll, 1971  
33911.  Synodontis tourei Daget, 1962  
33912.  Synodontis unicolor Boulenger, 1915  
33913.  Synodontis vaillanti Boulenger, 1897  
33914.  Synodontis vanderwaali Skelton & White, 1990  
33915.  Synodontis velifer Norman, 1935  
33916.  Synodontis vermiculatus Daget, 1954  
33917.  Synodontis victoriae Boulenger, 1906 Lake Victoria squeaker
33918.  Synodontis violaceus Pellegrin, 1919  
33919.  Synodontis voltae Roman, 1975  
33920.  Synodontis waterloti Daget, 1962  
33921.  Synodontis woleuensis Friel & Sullivan, 2008  
33922.  Synodontis woosnami Boulenger, 1911 Upper Zambezi squeaker
33923.  Synodontis xiphias Günther, 1864  
33924.  Synodontis zambezensis Peters, 1852 Plain squeaker
33925.  Synodontis zanzibaricus Peters, 1868 Eastcoast squeaker
33926.  Synodus autumnus Furuhashi & Motomura, 2025 Autumn lizardfish
33927.  Synodus binotatus Schultz, 1953 Twospot lizardfish
33928.  Synodus bondi Fowler, 1939 Sharpnose lizardfish
33929.  Synodus capricornis Cressey & Randall, 1978 Capricorn lizardfish
33930.  Synodus dermatogenys Fowler, 1912 Sand lizardfish
33931.  Synodus doaki Russell & Cressey, 1979 Arrowtooth lizardfish
33932.  Synodus evermanni Jordan & Bollman, 1890 Inotted lizardfish
33933.  Synodus falcatus Waples & Randall, 1989  
33934.  Synodus fasciapelvicus Randall, 2009  
33935.  Synodus foetens (Linnaeus, 1766) Inshore lizardfish
33936.  Synodus fuscus Tanaka, 1917  
33937.  Synodus gibbsi Cressey, 1981  
33938.  Synodus hoshinonis Tanaka, 1917 Blackear lizardfish
33939.  Synodus indicus (Day, 1873) Indian lizardfish
33940.  Synodus intermedius (Spix & Agassiz, 1829) Sand diver
33941.  Synodus isolatus Randall, 2009 Rapanui lizardfish
33942.  Synodus jaculum Russell & Cressey, 1979 Lighthouse lizardfish
33943.  Synodus kaianus (Günther, 1880) Gunther's lizardfish
33944.  Synodus lacertinus Gilbert, 1890 Sauro lizardfish
33945.  Synodus lautus Furuhashi & Motomura, 2025 Elegant lizardfish
33946.  Synodus lobeli Waples & Randall, 1989 Lobel's lizardfish
33947.  Synodus lucioceps (Ayres, 1855) California lizardfish
33948.  Synodus macrocephalus Cressey, 1981  
33949.  Synodus macrops Tanaka, 1917 Triplecross lizardfish
33950.  Synodus macrostigmus Frable, Luther & Baldwin, 2013 Largespot lizardfish
33951.  Synodus marchenae Hildebrand, 1946 Lizardfish
33952.  Synodus mascarensis Prokofiev, 2008  
33953.  Synodus mundyi Randall, 2009  
33954.  Synodus nigrotaeniatus Allen, Erdmann & Peristiwady, 2017 Blackstripe lizardfish
33955.  Synodus oculeus Cressey, 1981 Large-eye lizardfish
33956.  Synodus orientalis Randall & Pyle, 2008 Asian lizardfish
33957.  Synodus pacificus Ho, Chen & Shao, 2016 Omega lizardfish
33958.  Synodus poeyi Jordan, 1887 Offshore lizardfish
33959.  Synodus pylei Randall, 2009  
33960.  Synodus randalli Cressey, 1981  
33961.  Synodus rubromarmoratus Russell & Cressey, 1979 Redmarbled lizardfish
33962.  Synodus sageneus Waite, 1905 Speartoothed grinner
33963.  Synodus sanguineus Randall, 2009  
33964.  Synodus saurus (Linnaeus, 1758) Atlantic lizardfish
33965.  Synodus scituliceps Jordan & Gilbert, 1882 Shorthead lizardfish
33966.  Synodus sechurae Hildebrand, 1946 Sechura lizardfish
33967.  Synodus similis McCulloch, 1921 Lavender lizardfish
33968.  Synodus synodus (Linnaeus, 1758) Diamond lizardfish
33969.  Synodus taiwanensis Chen, Ho & Shao, 2007  
33970.  Synodus tectus Cressey, 1981 Tectus lizardfish
33971.  Synodus ulae Schultz, 1953 Red lizard fish
33972.  Synodus usitatus Cressey, 1981 Ordinary lizardfish
33973.  Synodus variegatus (Lacepède, 1803) Variegated lizardfish
33974.  Synodus vityazi Ho, Prokofiev & Shao, 2010  
33975.  Systomus asoka (Kottelat & Pethiyagoda, 1989) Asoka barb
33976.  Systomus binduchitra (Hora, 1937)  
33977.  Systomus chryseus Plamoottil, 2014 Golden Systomus
33978.  Systomus chrysopoma (Valenciennes, 1842)  
33979.  Systomus clavatus (McClelland, 1845) Stedman barb
33980.  Systomus compressiformis (Cockerell, 1913)  
33981.  Systomus endecanalis (Roberts, 1989) Convict barb
33982.  Systomus gracilus Plamoottil & Maji, 2020  
33983.  Systomus immaculatus McClelland, 1839  
33984.  Systomus jacobusboehlkei (Fowler, 1958)  
33985.  Systomus jayarami (Vishwanath & Tombi Singh, 1986)  
33986.  Systomus laticeps Plamoottil, 2016 Travancore Systomus
33987.  Systomus martenstyni (Kottelat & Pethiyagoda, 1991) Martenstyn's barb
33988.  Systomus orphoides (Valenciennes, 1842)  
33989.  Systomus pleurotaenia (Bleeker, 1863) Black lined barb
33990.  Systomus rubripinnis (Valenciennes, 1842) Javaen barb
33991.  Systomus rufus Plamoottil, 2014 Red finned kuruva
33992.  Systomus sarana (Hamilton, 1822) Olive barb
33993.  Systomus spilurus (Günther, 1868)  
33994.  Systomus subnasutus (Valenciennes, 1842)  
33995.  Systomus timbiri (Deraniyagala, 1963) Short-bodied olive barb
33996.  Taaningichthys bathyphilus (Tåning, 1928) Deepwater lanternfish
33997.  Taaningichthys minimus (Tåning, 1928) Waistcoat lanternfish
33998.  Taaningichthys paurolychnus Davy, 1972  
33999.  Tachysurus adiposalis (Oshima, 1919)  
34000.  Tachysurus albomarginatus (Rendahl, 1928)  
34001.  Tachysurus analis (Nichols, 1930)  
34002.  Tachysurus argentivittatus (Regan, 1905)  
34003.  Tachysurus aurantiacus (Temminck & Schlegel, 1846)  
34004.  Tachysurus brachyrhabdion (Cheng, Ishihara & Zhang, 2008)  
34005.  Tachysurus brashnikowi (Berg, 1907) Brazhnikov's catfish
34006.  Tachysurus crassilabris (Günther, 1864)  
34007.  Tachysurus dumerili (Bleeker, 1864) Chinese longsnout catfish
34008.  Tachysurus fui (Miao, 1934)  
34009.  Tachysurus fulvidraco (Richardson, 1846) Yellow catfish
34010.  Tachysurus gracilis (Li, Chen & Chan, 2005)  
34011.  Tachysurus herzensteini (Berg, 1907) Herzenstein's catfish
34012.  Tachysurus hoi (Pellegrin & Fang, 1940)  
34013.  Tachysurus intermedius (Nichols & Pope, 1927)  
34014.  Tachysurus kyphus (Mai, 1978)  
34015.  Tachysurus lani Cheng, Shao, López & Zhang, 2021  
34016.  Tachysurus longispinalis (Nguyen, 2005)  
34017.  Tachysurus microcrassirostris (Xiao, 2010)  
34018.  Tachysurus nitidus (Sauvage & Dabry de Thiersant, 1874)  
34019.  Tachysurus nubilosus (Ng & Freyhof, 2007)  
34020.  Tachysurus nudiceps (Sauvage, 1883)  
34021.  Tachysurus omeihensis (Nichols, 1941)  
34022.  Tachysurus ondon (Shaw, 1930)  
34023.  Tachysurus pratti (Günther, 1892)  
34024.  Tachysurus sinensis Lacepède, 1803  
34025.  Tachysurus spilotus Ng, 2009  
34026.  Tachysurus taeniatus (Günther, 1873)  
34027.  Tachysurus taiwanensis (Oshima, 1919)  
34028.  Tachysurus tenuifurcatus (Nichols, 1931)  
34029.  Tachysurus tenuis (Günther, 1873)  
34030.  Tachysurus trilineatus (Zheng, 1979)  
34031.  Tachysurus truncatus (Regan, 1913)  
34032.  Tachysurus ussuriensis (Dybowski, 1872) Ussuri catfish
34033.  Tachysurus vachellii (Richardson, 1846)  
34034.  Tachysurus virgatus (Oshima, 1926)  
34035.  Tachysurus wuyueensis Zhou, Yuan & Shao, 2024  
34036.  Tactostoma macropus Bolin, 1939 Longfin dragonfish
34037.  Taeniacara candidi Myers, 1935  
34038.  Taeniamia ataenia (Randall & Satapoomin, 1999) Barless cardinalfish
34039.  Taeniamia biguttata (Lachner, 1951) Twinspot cardinalfish
34040.  Taeniamia bilineata (Gon & Randall, 1995)  
34041.  Taeniamia buruensis (Bleeker, 1856) Buru cardinalfish
34042.  Taeniamia flavofasciata (Gon & Randall, 2003)  
34043.  Taeniamia fucata (Cantor, 1849) Orangelined cardinalfish
34044.  Taeniamia kagoshimana (Döderlein, 1883)  
34045.  Taeniamia leai (Waite, 1916) Lea's cardinalfish
34046.  Taeniamia lineolata (Cuvier, 1828) Shimmering cardinal
34047.  Taeniamia macroptera (Cuvier, 1828) Dusky-tailed cardinalfish
34048.  Taeniamia melasma (Lachner & Taylor, 1960) Blackspot cardinalfish
34049.  Taeniamia mozambiquensis (Smith, 1961) Mozambique cardinalfish
34050.  Taeniamia pallida (Gon & Randall, 1995)  
34051.  Taeniamia zosterophora (Bleeker, 1856) Blackbelted cardinalfish
34052.  Taenianotus triacanthus Lacepède, 1802 Leaf scorpionfish
34053.  Taeniochromis holotaenia (Regan, 1922)  
34054.  Taenioides anguillaris (Linnaeus, 1758) Eel worm goby
34055.  Taenioides buchanani (Day, 1873) Burmese gobyeel
34056.  Taenioides caniscapulus Roxas & Ablan, 1938  
34057.  Taenioides cirratus (Blyth, 1860) Bearded worm goby
34058.  Taenioides eruptionis (Bleeker, 1849)  
34059.  Taenioides esquivel Smith, 1947 Bulldog eelgoby
34060.  Taenioides gracilis (Valenciennes, 1837) Slender eel goby
34061.  Taenioides jacksoni Smith, 1943 Bearded eelgoby
34062.  Taenioides kentalleni Murdy & Randall, 2002  
34063.  Taenioides limicola Smith, 1964  
34064.  Taenioides mordax (De Vis, 1883) Eastern eelgoby
34065.  Taenioides nigrimarginatus Hora, 1924 Blackfin eel goby
34066.  Taenioides purpurascens (De Vis, 1884) Purple eelgoby
34067.  Taeniolethrinops cyrtonotus (Trewavas, 1931)  
34068.  Taeniolethrinops furcicauda (Trewavas, 1931)  
34069.  Taeniolethrinops laticeps (Trewavas, 1931)  
34070.  Taeniolethrinops praeorbitalis (Regan, 1922)  
34071.  Taeniopsetta ocellata (Günther, 1880) Indo-Pacific ocellated flounder
34072.  Taeniopsetta radula Gilbert, 1905  
34073.  Taeniura lessoni Last, White & Naylor, 2016 Oceania fantail ray
34074.  Taeniura lymma (Fabricius, 1775) Ribbontail stingray
34075.  Taeniurops grabatus (Geoffroy Saint-Hilaire, 1817) Round stingray
34076.  Taeniurops meyeni (Müller & Henle, 1841) Round ribbontail ray
34077.  Tahuantinsuyoa chipi Kullander, 1991  
34078.  Tahuantinsuyoa macantzatza Kullander, 1986  
34079.  Takifugu alboplumbeus (Richardson, 1845)  
34080.  Takifugu basilevskianus (Basilewsky, 1855)  
34081.  Takifugu bimaculatus (Richardson, 1845)  
34082.  Takifugu chinensis (Abe, 1949)  
34083.  Takifugu chrysops (Hilgendorf, 1879)  
34084.  Takifugu coronoidus Ni & Li, 1992  
34085.  Takifugu exascurus (Jordan & Snyder, 1901)  
34086.  Takifugu flavidus (Li, Wang & Wang, 1975) Yellowbelly pufferfish
34087.  Takifugu flavipterus Matsuura, 2017 Fine Patterned Puffer
34088.  Takifugu niphobles (Jordan & Snyder, 1901)  
34089.  Takifugu oblongus (Bloch, 1786) Lattice blaasop
34090.  Takifugu obscurus (Abe, 1949) Obscure pufferfish
34091.  Takifugu ocellatus (Linnaeus, 1758)  
34092.  Takifugu orbimaculatus Kuang, Li & Liang, 1984  
34093.  Takifugu pardalis (Temminck & Schlegel, 1850)  
34094.  Takifugu plagiocellatus Li, 2002  
34095.  Takifugu poecilonotus (Temminck & Schlegel, 1850)  
34096.  Takifugu porphyreus (Temminck & Schlegel, 1850)  
34097.  Takifugu pseudommus (Chu, 1935)  
34098.  Takifugu radiatus (Abe, 1947)  
34099.  Takifugu reticularis (Tian, Cheng & Wang, 1975)  
34100.  Takifugu rubripes (Temminck & Schlegel, 1850) Japanese pufferfish
34101.  Takifugu snyderi (Abe, 1988)  
34102.  Takifugu stictonotus (Temminck & Schlegel, 1850)  
34103.  Takifugu variomaculatus Li & Kuang, 2002  
34104.  Takifugu vermicularis (Temminck & Schlegel, 1850) Purple puffer
34105.  Takifugu xanthopterus (Temminck & Schlegel, 1850) Yellowfin pufferfish
34106.  Talamancaheros sieboldii (Kner, 1863)  
34107.  Talamancaheros underwoodi (Regan, 1906)  
34108.  Talismania antillarum (Goode & Bean, 1896) Antillean smooth-head
34109.  Talismania aphos (Bussing, 1965)  
34110.  Talismania bifurcata (Parr, 1951) Threadfin slickhead
34111.  Talismania brachycephala Sazonov, 1981  
34112.  Talismania bussingi Sazonov, 1989  
34113.  Talismania filamentosa Okamura & Kawanishi, 1984  
34114.  Talismania homoptera (Vaillant, 1888) Hairfin smooth-head
34115.  Talismania kotlyari Sazonov & Ivanov, 1980  
34116.  Talismania longifilis (Brauer, 1902) Longtail slickhead
34117.  Talismania mekistonema Sulak, 1975 Threadfin smooth-head
34118.  Talismania okinawensis Okamura & Kawanishi, 1984  
34119.  Tamanka maculata Aurich, 1938  
34120.  Tamanka siitensis Herre, 1927  
34121.  Tampichthys catostomops (Hubbs & Miller, 1977) Pánuco minnow
34122.  Tampichthys dichroma (Hubbs & Miller, 1977) Bicolor minnow
34123.  Tampichthys erimyzonops (Hubbs & Miller, 1974) Chubsucker minnow
34124.  Tampichthys ipni (Álvarez & Navarro, 1953) Lantern minnow
34125.  Tampichthys mandibularis (Contreras-Balderas & Verduzco-Martínez, 1977) Flatjaw minnow
34126.  Tampichthys rasconis (Jordan & Snyder, 1899) Blackstripe minnow
34127.  Tanakia koreensis (Kim & Kim, 1990)  
34128.  Tanakia lanceolata (Temminck & Schlegel, 1846)  
34129.  Tanakia latimarginata Kim, Jeon & Suk, 2014  
34130.  Tanakia limbata (Temminck & Schlegel, 1846) Oily bitterling
34131.  Tanakia shimazui (Tanaka, 1908)  
34132.  Tanakia signifer (Berg, 1907) Korean bittering
34133.  Tanakia somjinensis (Kim & Kim, 1991)  
34134.  Tandanus bellingerensis Welsh, Jerry, Burrows & Rourke, 2017  
34135.  Tandanus bostocki Whitley, 1944 Freshwater cobbler
34136.  Tandanus tandanus (Mitchell, 1838) Australian freshwater catfish
34137.  Tandanus tropicanus Welsh, Jerry & Burrows, 2014  
34138.  Tangachromis dhanisi (Poll, 1949)  
34139.  Tanganicodus irsacae Poll, 1950 Spotfin goby cichlid
34140.  Tanganikallabes alboperca Wright & Bailey, 2012  
34141.  Tanganikallabes mortiauxi Poll, 1943  
34142.  Tanganikallabes stewarti Wright & Bailey, 2012  
34143.  Tanichthys albiventris Li, Bohlen & Liao, 2022  
34144.  Tanichthys albonubes Lin, 1932 White cloud mountain minnow
34145.  Tanichthys flavianalis Li, Liao & Shen, 2022  
34146.  Tanichthys kuehnei Bohlen, Dvorák, Thang & Slechtová, 2019  
34147.  Tanichthys micagemmae Freyhof & Herder, 2001  
34148.  Tanichthys thacbaensis Nguyen & Ngo, 2001  
34149.  Tanyemblemaria alleni Hastings, 1992 Slender blenny
34150.  Taractes asper Lowe, 1843 Rough pomfret
34151.  Taractes rubescens (Jordan & Evermann, 1887) Pomfret
34152.  Taractichthys longipinnis (Lowe, 1843) Bigscale Pomfret
34153.  Taractichthys steindachneri (Döderlein, 1883) Sickle pomfret
34154.  Taranetzella lyoderma Andriashev, 1952 Looseskin eelpout
34155.  Taratretis derwentensis Last, 1978 Derwent flounder
34156.  Tariqilabeo bicornis (Wu, 1977)  
34157.  Tariqilabeo latius (Hamilton, 1822) Gangetic latia
34158.  Tariqilabeo macmahoni (Zugmayer, 1912)  
34159.  Tariqilabeo wattanah (Sykes, 1839) Deccan Latia
34160.  Tarletonbeania crenularis (Jordan & Gilbert, 1880) Blue lanternfish
34161.  Tarletonbeania taylori Mead, 1953 North Pacific lanternfish
34162.  Tarphops elegans Amaoka, 1969  
34163.  Tarphops oligolepis (Bleeker, 1858)  
34164.  Tarsistes philippii Jordan, 1919  
34165.  Tarumania walkerae de Pinna, Zuanon, Rapp Py-Daniel & Petry, 2017  
34166.  Tasmanogobius gloveri Hoese, 1991 Marine goby
34167.  Tasmanogobius lasti Hoese, 1991 Lagoon goby
34168.  Tasmanogobius lordi Scott, 1935 Lord's Tasmangoby
34169.  Tateurndina ocellicauda Nichols, 1955 Peacock gudgeon
34170.  Tathicarpus butleri Ogilby, 1907 Butler's frogfish
34171.  Tatia akroa Souza e Souza, Sarmento-Soares, Canto & Ribeiro, 2020  
34172.  Tatia aulopygia (Kner, 1858)  
34173.  Tatia bockmanni (Sarmento-Soares & Buckup, 2005)  
34174.  Tatia boemia Koch & Reis, 1996  
34175.  Tatia britskii (Sarmento-Soares & Birindelli, 2015)  
34176.  Tatia brunnea Mees, 1974  
34177.  Tatia caxiuanensis Sarmento-Soares & Martins-Pinheiro, 2008  
34178.  Tatia concolor Mees, 1974  
34179.  Tatia dunni (Fowler, 1945)  
34180.  Tatia galaxias Mees, 1974  
34181.  Tatia gyrina (Eigenmann & Allen, 1942)  
34182.  Tatia intermedia (Steindachner, 1877)  
34183.  Tatia jaracatia Pavanelli & Bifi, 2009  
34184.  Tatia marthae Vari & Ferraris, 2013  
34185.  Tatia meesi Sarmento-Soares & Martins-Pinheiro, 2008  
34186.  Tatia neivai (Ihering, 1930)  
34187.  Tatia nigra Sarmento-Soares & Martins-Pinheiro, 2008  
34188.  Tatia punctata Mees, 1974  
34189.  Tatia reticulata Mees, 1974  
34190.  Tatia simplex Mees, 1974  
34191.  Tatia strigata Soares-Porto, 1995  
34192.  Taunayia bifasciata (Eigenmann & Norris, 1900)  
34193.  Tauredophidium hextii Alcock, 1890  
34194.  Taurocottus bergii Soldatov & Pavlenko, 1915  
34195.  Taurulus bubalis (Euphrasen, 1786) Longspined bullhead
34196.  Tautoga onitis (Linnaeus, 1758) Tautog
34197.  Tautogolabrus adspersus (Walbaum, 1792) Cunner
34198.  Teixeirichthys jordani (Rutter, 1897) Jordan's damsel
34199.  Telatrygon acutirostra (Nishida & Nakaya, 1988)  
34200.  Telatrygon biasa Last, White & Naylor, 2016 Indonesian sharpnose ray
34201.  Telatrygon crozieri (Blyth, 1860) Indian sharpnose ray
34202.  Telatrygon zugei (Müller & Henle, 1841) Pale-edged stingray
34203.  Teleocichla centisquama Zuanon & Sazima, 2002 Slender pike cichlid
34204.  Teleocichla centrarchus Kullander, 1988  
34205.  Teleocichla cinderella Kullander, 1988 Cinderella cichlid
34206.  Teleocichla gephyrogramma Kullander, 1988  
34207.  Teleocichla monogramma Kullander, 1988  
34208.  Teleocichla preta Varella, Zuanon, Kullander & López-Fernández, 2016 Black pin cichlid
34209.  Teleocichla prionogenys Kullander, 1988  
34210.  Teleocichla proselytus Kullander, 1988  
34211.  Teleocichla wajapi Varella & Moreira, 2013  
34212.  Teleogramma brichardi Poll, 1959  
34213.  Teleogramma depressa Roberts & Stewart, 1976  
34214.  Teleogramma gracile Boulenger, 1899  
34215.  Teleogramma monogramma (Pellegrin, 1927)  
34216.  Teleogramma obamaorum Stiassny & Alter, 2015 Obama's Teleogramma
34217.  Telestes beoticus (Stephanidis, 1939)  
34218.  Telestes comes (Costa, 1838)  
34219.  Telestes croaticus (Steindachner, 1866) Croatian pijor
34220.  Telestes dabar Bogutskaya, Zupančič, Bogut & Naseka, 2012  
34221.  Telestes fontinalis (Karaman, 1972) Spring pijor
34222.  Telestes karsticus Marčić & Mrakovčić, 2011  
34223.  Telestes metohiensis (Steindachner, 1901)  
34224.  Telestes miloradi Bogutskaya, Zupančič, Bogut & Naseka, 2012  
34225.  Telestes montenigrinus (Vukovic, 1963)  
34226.  Telestes muticellus (Bonaparte, 1837)  
34227.  Telestes pleurobipunctatus (Stephanidis, 1939)  
34228.  Telestes polylepis Steindachner, 1866  
34229.  Telestes souffia (Risso, 1827) Vairone
34230.  Telestes turskyi (Heckel, 1843)  
34231.  Telestes ukliva (Heckel, 1843)  
34232.  Tellia apoda Gervais, 1853  
34233.  Telmatherina abendanoni Weber, 1913  
34234.  Telmatherina albolabiosa Tantu & Nilawati, 2008  
34235.  Telmatherina antoniae Kottelat, 1991 sailfin silversides
34236.  Telmatherina bonti Weber & de Beaufort, 1922  
34237.  Telmatherina celebensis Boulenger, 1897 Celebes rainbow
34238.  Telmatherina obscura Kottelat, 1991  
34239.  Telmatherina opudi Kottelat, 1991  
34240.  Telmatherina prognatha Kottelat, 1991  
34241.  Telmatherina sarasinorum Kottelat, 1991  
34242.  Telmatherina wahjui Kottelat, 1991  
34243.  Telmatochromis bifrenatus Myers, 1936  
34244.  Telmatochromis brachygnathus Hanssens & Snoeks, 2003  
34245.  Telmatochromis brichardi Louisy, 1989  
34246.  Telmatochromis dhonti (Boulenger, 1919)  
34247.  Telmatochromis temporalis Boulenger, 1898  
34248.  Telmatochromis vittatus Boulenger, 1898  
34249.  Tembeassu marauna Triques, 1998  
34250.  Temera hardwickii Gray, 1831 Finless sleeper ray
34251.  Temnocora candida (Gilbert & Burke, 1912) Bigeye snailfish
34252.  Tempestichthys bettyae Goatley & Tornabene, 2022 Betty's ocean sleeper
34253.  Tenellus leporhinus (Eigenmann, 1912)  
34254.  Tenellus ternetzi (Eigenmann, 1925)  
34255.  Tenellus trimaculatus (Boulenger, 1898)  
34256.  Tentoriceps cristatus (Klunzinger, 1884) Crested hairtail
34257.  Tenualosa ilisha (Hamilton, 1822) Hilsa shad
34258.  Tenualosa macrura (Bleeker, 1852) Longtail shad
34259.  Tenualosa reevesii (Richardson, 1846) Reeves shad
34260.  Tenualosa thibaudeaui (Durand, 1940) Laotian shad
34261.  Tenualosa toli (Valenciennes, 1847) Toli shad
34262.  Tenuicephalus melampeplus (Alcock, 1896)  
34263.  Tenuicephalus multitrabs Schwarzhans & Møller, 2021  
34264.  Tenuicephalus silus (Carter & Sulak, 1984)  
34265.  Tenuicephalus squamilabrus Schwarzhans & Møller, 2021  
34266.  Tephrinectes sinensis (Lacepède, 1802)  
34267.  Teramulus kieneri Smith, 1965 Kiener's silverside
34268.  Teramulus waterloti (Pellegrin, 1932)  
34269.  Terapon jarbua (Fabricius, 1775) Jarbua terapon
34270.  Terapon puta Cuvier, 1829 Small-scaled terapon
34271.  Terapon theraps Cuvier, 1829 Largescaled terapon
34272.  Terateleotris aspro (Kottelat, 1998)  
34273.  Terelabrus dewapyle Fukui & Motomura, 2015 Yellow-striped hogfish
34274.  Terelabrus flavocephalus Fukui & Motomura, 2016 Red-lined hogfish
34275.  Terelabrus rubrovittatus Randall & Fourmanoir, 1998 White-striped hogfish
34276.  Terelabrus toretore Shepherd, Pinheiro, Phelps, Siu & Rocha, 2023  
34277.  Terranatos dolichopterus (Weitzman & Wourms, 1967) Saberfin killie
34278.  Tetrabrachium ocellatum Günther, 1880 Four-armed frogfish
34279.  Tetracamphilius angustifrons (Boulenger, 1902)  
34280.  Tetracamphilius clandestinus Roberts, 2003  
34281.  Tetracamphilius notatus (Nichols & Griscom, 1917)  
34282.  Tetracamphilius pectinatus Roberts, 2003  
34283.  Tetracentrum apogonoides Macleay, 1883 Four-spined glass perchlet
34284.  Tetracentrum caudovittatus (Norman, 1935) Kokoda glass perchlet
34285.  Tetracentrum honessi (Schultz, 1945) Honess' glass perchlet
34286.  Tetractenos glaber (Fréminville, 1813) Smooth toadfish
34287.  Tetractenos hamiltoni (Richardson, 1846)  
34288.  Tetragondacnus spilotus Anderson & Satria, 2007  
34289.  Tetragonopterus anostomus Silva & Benine, 2011  
34290.  Tetragonopterus araguaiensis Silva, Melo, Oliveira & Benine, 2013  
34291.  Tetragonopterus argenteus Cuvier, 1816  
34292.  Tetragonopterus carvalhoi Melo, Benine, Mariguela & Oliveira, 2011  
34293.  Tetragonopterus chalceus Spix & Agassiz, 1829  
34294.  Tetragonopterus daguae (Eigenmann, 1913)  
34295.  Tetragonopterus denticulatus Silva, Melo, Oliveira & Benine, 2013  
34296.  Tetragonopterus franciscoensis Silva, Melo, Oliveira & Benine, 2016  
34297.  Tetragonopterus georgiae (Géry, 1965)  
34298.  Tetragonopterus juruena Silva, Melo, Oliveira & Benine, 2016  
34299.  Tetragonopterus kuluene Silva, Melo, Oliveira & Benine, 2016  
34300.  Tetragonopterus manaos Urbanski, Melo, Silva & Benine, 2018  
34301.  Tetragonopterus ommatus Silva, Melo, Oliveira & Benine, 2016  
34302.  Tetragonopterus rarus (Zarske, Géry & Isbrücker, 2004)  
34303.  Tetragonopterus signatus Burmeister, 1861  
34304.  Tetragonurus atlanticus Lowe, 1839 Bigeye squaretail
34305.  Tetragonurus cuvieri Risso, 1810 Smalleye squaretail
34306.  Tetragonurus pacificus Abe, 1953 Pacific squaretail
34307.  Tetranematichthys barthemi Peixoto & Wosiacki, 2010  
34308.  Tetranematichthys quadrifilis (Kner, 1858)  
34309.  Tetranematichthys wallacei Vari & Ferraris, 2006  
34310.  Tetraodon barbatus Roberts, 1998  
34311.  Tetraodon duboisi Poll, 1959  
34312.  Tetraodon implutus Jenyns, 1842  
34313.  Tetraodon lineatus Linnaeus, 1758 Globe fish
34314.  Tetraodon mbu Boulenger, 1899 Fresh water puffer fish
34315.  Tetraodon miurus Boulenger, 1902  
34316.  Tetraodon pustulatus Murray, 1857  
34317.  Tetraodon schoutedeni Pellegrin, 1926  
34318.  Tetraodon waandersii Bleeker, 1853  
34319.  Tetrapleurodon geminis Álvarez, 1966 Mexican brook lamprey
34320.  Tetrapleurodon spadiceus (Bean, 1887) Mexican lamprey
34321.  Tetrapturus angustirostris Tanaka, 1915 Shortbill spearfish
34322.  Tetrapturus belone Rafinesque, 1810 Mediterranean spearfish
34323.  Tetrapturus georgii Lowe, 1841 Roundscale spearfish
34324.  Tetrapturus pfluegeri Robins & de Sylva, 1963 Longbill spearfish
34325.  Tetraroge barbata (Cuvier, 1829) Bearded roguefish
34326.  Tetraroge nigra (Cuvier, 1829)  
34327.  Tetronarce californica (Ayres, 1855) Pacific electric ray
34328.  Tetronarce cowleyi Ebert, Haas & de Carvalho, 2015 Cowley's torpedo ray
34329.  Tetronarce fairchildi (Hutton, 1872) New Zealand torpedo
34330.  Tetronarce formosa (Haas & Ebert, 2006) Taiwan torpedo ray
34331.  Tetronarce macneilli (Whitley, 1932) Shorttail torpedo
34332.  Tetronarce microdiscus (Parin & Kotlyar, 1985) Smalldisk torpedo
34333.  Tetronarce nobiliana (Bonaparte, 1835) Electric ray
34334.  Tetronarce occidentalis (Storer, 1843) Western atlantic torpedo
34335.  Tetronarce peruana (Chirichigno F., 1963) Peruvian torpedo
34336.  Tetronarce puelcha (Lahille, 1926) Argentine torpedo
34337.  Tetronarce semipelagica (Parin & Kotlyar, 1985) Semipelagic torpedo
34338.  Tetronarce tokionis (Tanaka, 1908) Trapezoid torpedo
34339.  Tetronarce tremens (de Buen, 1959) Chilean torpedo
34340.  Tetrosomus concatenatus (Bloch, 1785) Triangular boxfish
34341.  Tetrosomus gibbosus (Linnaeus, 1758) Humpback turretfish
34342.  Tetrosomus reipublicae (Whitley, 1930) Smallspine turretfish
34343.  Tetrosomus stellifer (Bloch & Schneider, 1801)  
34344.  Tewara cranwellae Griffin, 1933  
34345.  Thalasseleotris adela Hoese & Larson, 1987 Marine gudgeon
34346.  Thalasseleotris iota Hoese & Roberts, 2005 New Zealand pygmy sleeper
34347.  Thalassobathia nelsoni Lee, 1974  
34348.  Thalassobathia pelagica Cohen, 1963  
34349.  Thalassoma amblycephalum (Bleeker, 1856) Blunthead wrasse
34350.  Thalassoma ascensionis (Quoy & Gaimard, 1834) Greenfish
34351.  Thalassoma ballieui (Vaillant & Sauvage, 1875) Blacktail wrasse
34352.  Thalassoma bifasciatum (Bloch, 1791) Bluehead
34353.  Thalassoma cupido (Temminck & Schlegel, 1845)  
34354.  Thalassoma duperrey (Quoy & Gaimard, 1824) Saddle wrasse
34355.  Thalassoma genivittatum (Valenciennes, 1839) Red-cheek wrasse
34356.  Thalassoma grammaticum Gilbert, 1890 Sun-set wrasse
34357.  Thalassoma hardwicke (Bennett, 1830) Sixbar wrasse
34358.  Thalassoma hebraicum (Lacepède, 1801) Goldbar wrasse
34359.  Thalassoma heiseri Randall & Edwards, 1984  
34360.  Thalassoma jansenii (Bleeker, 1856) Jansen's wrasse
34361.  Thalassoma loxum Randall & Mee, 1994  
34362.  Thalassoma lucasanum (Gill, 1862) Cortez rainbow wrasse
34363.  Thalassoma lunare (Linnaeus, 1758) Moon wrasse
34364.  Thalassoma lutescens (Lay & Bennett, 1839) Green moon wrasse
34365.  Thalassoma newtoni (Osório, 1891)  
34366.  Thalassoma nigrofasciatum Randall, 2003 Blackbarred wrasse
34367.  Thalassoma noronhanum (Boulenger, 1890) Noronha wrasse
34368.  Thalassoma pavo (Linnaeus, 1758) Ornate wrasse
34369.  Thalassoma purpureum (Forsskål, 1775) Surge wrasse
34370.  Thalassoma quinquevittatum (Lay & Bennett, 1839) Fivestripe wrasse
34371.  Thalassoma robertsoni Allen, 1995  
34372.  Thalassoma rueppellii (Klunzinger, 1871) Klunzinger's wrasse
34373.  Thalassoma sanctaehelenae (Valenciennes, 1839) St. Helena wrasse
34374.  Thalassoma septemfasciatum Scott, 1959 Seven-banded wrasse
34375.  Thalassoma trilobatum (Lacepède, 1801) Christmas wrasse
34376.  Thalassoma virens Gilbert, 1890  
34377.  Thalassophryne amazonica Steindachner, 1876  
34378.  Thalassophryne maculosa Günther, 1861 Cano toadfish
34379.  Thalassophryne megalops Bean & Weed, 1910  
34380.  Thalassophryne montevidensis (Berg, 1893)  
34381.  Thalassophryne nattereri Steindachner, 1876  
34382.  Thalassophryne punctata Steindachner, 1876  
34383.  Thaleichthys pacificus (Richardson, 1836) Eulachon
34384.  Thamnaconus analis (Waite, 1904)  
34385.  Thamnaconus arenaceus (Barnard, 1927) Sandy filefish
34386.  Thamnaconus degeni (Regan, 1903) Degen's leatherjacket
34387.  Thamnaconus fajardoi Smith, 1953 Spotted filefish
34388.  Thamnaconus fijiensis Hutchins & Matsuura, 1984  
34389.  Thamnaconus garretti (Fowler, 1928) Garrett's filefish
34390.  Thamnaconus hypargyreus (Cope, 1871) Lesser-spotted leatherjacket
34391.  Thamnaconus melanoproctes (Boulenger, 1889) Blackvent filefish
34392.  Thamnaconus modestoides (Barnard, 1927) Modest filefish
34393.  Thamnaconus modestus (Günther, 1877) Black scraper
34394.  Thamnaconus multilineatus (Tanaka, 1918)  
34395.  Thamnaconus paschalis (Regan, 1913) Easter filefish
34396.  Thamnaconus septentrionalis (Günther, 1874) Greenfin horse-faced filefish
34397.  Thamnaconus striatus (Kotthaus, 1979) Many-lined leatherjacket
34398.  Thamnaconus tessellatus (Günther, 1880)  
34399.  Thaumatichthys axeli (Bruun, 1953)  
34400.  Thaumatichthys binghami Parr, 1927  
34401.  Thaumatichthys pagidostomus Smith & Radcliffe, 1912  
34402.  Thayeria boehlkei Weitzman, 1957 Blackline penguinfish
34403.  Thayeria ifati Géry, 1959  
34404.  Thayeria obliqua Eigenmann, 1908 Penguinfish
34405.  Theraps irregularis Günther, 1862 Arroyo cichlid
34406.  Theriodes sandakanensis (Inger & Chin, 1962)  
34407.  Thermarces andersoni Rosenblatt & Cohen, 1986  
34408.  Thermarces cerberus Rosenblatt & Cohen, 1986  
34409.  Thermarces pelophilum Geistdoerfer, 1999  
34410.  Thermichthys hollisi (Cohen, Rosenblatt & Moser, 1990)  
34411.  Thermobiotes mytilogeiton Geistdoerfer, 1991  
34412.  Thoburnia hamiltoni Raney & Lachner, 1946 Rustyside sucker
34413.  Thoburnia rhothoeca (Thoburn, 1896) Torrent sucker
34414.  Thoracocharax securis (De Filippi, 1853) Giant hatchetfish
34415.  Thoracocharax stellatus (Kner, 1858) Spotfin hatchetfish
34416.  Thoracochromis albolabris (Trewavas & Thys van den Audenaerde, 1969) Thicklipped happy
34417.  Thoracochromis bakongo (Thys van den Audenaerde, 1964)  
34418.  Thoracochromis brauschi (Poll & Thys van den Audenaerde, 1965)  
34419.  Thoracochromis buysi (Penrith, 1970) Namib happy
34420.  Thoracochromis callichromus (Poll, 1948)  
34421.  Thoracochromis demeusii (Boulenger, 1899)  
34422.  Thoracochromis fasciatus (Perugia, 1892)  
34423.  Thoracochromis lucullae (Boulenger, 1913)  
34424.  Thoracochromis moeruensis (Boulenger, 1899)  
34425.  Thoracochromis schwetzi (Poll, 1967)  
34426.  Thoracochromis stigmatogenys (Boulenger, 1913)  
34427.  Thoracochromis wingatii (Boulenger, 1902)  
34428.  Thorichthys affinis (Günther, 1862) Yellow meeki
34429.  Thorichthys aureus (Günther, 1862) Blue flash
34430.  Thorichthys callolepis (Regan, 1904) San Domingo cichlid
34431.  Thorichthys helleri (Steindachner, 1864) Yellow cichlid
34432.  Thorichthys maculipinnis (Steindachner, 1864)  
34433.  Thorichthys meeki Brind, 1918 Firemouth cichlid
34434.  Thorichthys panchovillai Del Moral-Flores, López-Segovia & Hernández-Arellano, 2017  
34435.  Thorichthys pasionis (Rivas, 1962) Blackgullet cichlid
34436.  Thorichthys socolofi (Miller & Taylor, 1984) Chiapas cichlid
34437.  Thorogobius alvheimi Sauberer, Iwamoto & Ahnelt, 2018 Alvheim's goby
34438.  Thorogobius angolensis (Norman, 1935)  
34439.  Thorogobius ephippiatus (Lowe, 1839) Leopard-spotted goby
34440.  Thorogobius laureatus Sauberer, Iwamoto & Ahnelt, 2018 Laurelled goby
34441.  Thorogobius macrolepis (Kolombatović, 1891) Large-scaled goby
34442.  Thorogobius rofeni Miller, 1988  
34443.  Thorophos euryops Bruun, 1931  
34444.  Thorophos nexilis (Myers, 1932)  
34445.  Thrattidion noctivagus Roberts, 1972 Sanaga pygmy herring
34446.  Thrissina baelama (Fabricius, 1775) Baelama anchovy
34447.  Thrissina belvedere Hata, Quan, Ha & Motomura, 2020 Ha Long Thryssa
34448.  Thrissina chefuensis (Günther, 1874) Chefoo thryssa
34449.  Thrissina cultella Hata & Motomura, 2019 Cutlass Thryssa
34450.  Thrissina mystica Hata, Lavoué & Motomura 2025 Mystique thryssa
34451.  Thrissina serena Hata & Motomura, 2019 Arabian Thryssa
34452.  Thrissina supra Hata, Psomadakis, Osmany & Motomura, 2021 Pakistan Thryssa
34453.  Thrissina vitrirostris (Gilchrist & Thompson, 1908) Orangemouth anchovy
34454.  Thrissina whiteheadi (Wongratana, 1983) Whitehead's Thryssa
34455.  Thrissobrycon pectinifer Böhlke, 1953  
34456.  Thryssa adelae (Rutter, 1897) Swatow thryssa
34457.  Thryssa aestuaria (Ogilby, 1910) Estuarine thryssa
34458.  Thryssa brevicauda Roberts, 1978 Short-tail thryssa
34459.  Thryssa dayi Wongratana, 1983 Day's thryssa
34460.  Thryssa dussumieri (Valenciennes, 1848) Dussumier's thryssa
34461.  Thryssa encrasicholoides (Bleeker, 1852) False baelama anchovy
34462.  Thryssa gautamiensis Babu Rao, 1971 Gautama thryssa
34463.  Thryssa hamiltonii (Gray, 1835) Hamilton's thryssa
34464.  Thryssa kammalensis (Bleeker, 1849) Kammal thryssa
34465.  Thryssa kammalensoides Wongratana, 1983 Godavari thryssa
34466.  Thryssa malabarica (Bloch, 1795) Malabar thryssa
34467.  Thryssa marasriae Wongratana, 1987 Marasri's thryssa
34468.  Thryssa mystax (Bloch & Schneider, 1801) Moustached thryssa
34469.  Thryssa polybranchialis Wongratana, 1983 Humphead thryssa
34470.  Thryssa purava (Hamilton, 1822) Oblique-jaw thryssa
34471.  Thryssa rastrosa Roberts, 1978 Fly river thryssa
34472.  Thryssa scratchleyi (Ramsay & Ogilby, 1886) New Guinea thryssa
34473.  Thryssa setirostris (Broussonet, 1782) Longjaw thryssa
34474.  Thryssa spinidens (Jordan & Seale, 1925) Bengal thryssa
34475.  Thryssa stenosoma Wongratana, 1983 Slender thryssa
34476.  Thryssocypris ornithostoma Kottelat, 1991  
34477.  Thryssocypris smaragdinus Roberts & Kottelat, 1984  
34478.  Thryssocypris tonlesapensis Roberts & Kottelat, 1984  
34479.  Thryssocypris wongrati Grudpan & Grudpan, 2012  
34480.  Thunnus alalunga (Bonnaterre, 1788) Albacore
34481.  Thunnus albacares (Bonnaterre, 1788) Yellowfin tuna
34482.  Thunnus atlanticus (Lesson, 1831) Blackfin tuna
34483.  Thunnus maccoyii (Castelnau, 1872) Southern bluefin tuna
34484.  Thunnus obesus (Lowe, 1839) Bigeye tuna
34485.  Thunnus orientalis (Temminck & Schlegel, 1844) Pacific bluefin tuna
34486.  Thunnus thynnus (Linnaeus, 1758) Atlantic bluefin tuna
34487.  Thunnus tonggol (Bleeker, 1851) Longtail tuna
34488.  Thymallus arcticus (Pallas, 1776) Arctic grayling
34489.  Thymallus baicalensis Dybowski, 1874 Baikal black grayling
34490.  Thymallus brevipinnis Svetovidov, 1931  
34491.  Thymallus brevirostris Kessler, 1879 Mongolian grayling
34492.  Thymallus burejensis Antonov, 2004  
34493.  Thymallus flavomaculatus Knizhin, Antonov & Weiss, 2006 Yellow-spotted grayling
34494.  Thymallus grubii Dybowski, 1869 Amur grayling
34495.  Thymallus ligericus Persat, Weiss, Froufe, Secci-Petretto & Denys, 2019  
34496.  Thymallus mertensii Valenciennes, 1848  
34497.  Thymallus nigrescens Dorogostaisky, 1923 Kosogol grayling
34498.  Thymallus pallasii Valenciennes, 1848 East Siberian grayling
34499.  Thymallus svetovidovi Knizhin & Weiss, 2009 Upper Yenisei grayling
34500.  Thymallus thymallus (Linnaeus, 1758) Grayling
34501.  Thymallus tugarinae Knizhin, Antonov, Safronov & Weiss, 2007 lower Amur grayling
34502.  Thymallus yaluensis Mori, 1928  
34503.  Thymichthys politus (Richardson, 1844) Red handfish
34504.  Thymichthys verrucosus (McCulloch & Waite, 1918) Warty handfish
34505.  Thynnichthys polylepis Bleeker, 1860  
34506.  Thynnichthys sandkhol (Sykes, 1839) Sandkhol carp
34507.  Thynnichthys thynnoides (Bleeker, 1852)  
34508.  Thynnichthys vaillanti Weber & de Beaufort, 1916  
34509.  Thyriscus anoplus Gilbert & Burke, 1912  
34510.  Thyrsites atun (Euphrasen, 1791) Snoek
34511.  Thyrsitoides marleyi Fowler, 1929 Black snoek
34512.  Thyrsitops lepidopoides (Cuvier, 1832) White snake mackerel
34513.  Thysanactis dentex Regan & Trewavas, 1930 Broomfin dragonfish
34514.  Thysanichthys crossotus Jordan & Starks, 1904  
34515.  Thysanophrys armata (Fowler, 1938)  
34516.  Thysanophrys celebica (Bleeker, 1855) Celebes flathead
34517.  Thysanophrys chiltonae Schultz, 1966 Longsnout flathead
34518.  Thysanophrys cirronasus (Richardson, 1848) Tasselsnout flathead
34519.  Thysanophrys longirostris (Shao & Chen, 1987)  
34520.  Thysanophrys papillaris Imamura & Knapp, 1999 Smallknob flathead
34521.  Thysanophrys randalli Knapp, 2013 Snub-snouted flathead
34522.  Thysanophrys rarita Knapp, 2013 Somali flathead
34523.  Thysanophrys springeri Knapp, 2013 Red Sea flathead
34524.  Thysanophrys tricaudata Knapp, 2013 Sri Lankan flathead
34525.  Thysanopsetta naresi Günther, 1880  
34526.  Thysochromis annectens (Boulenger, 1913)  
34527.  Thysochromis ansorgii (Boulenger, 1901)  
34528.  Thysochromis emili Walsh, Lamboj & Stiassny, 2019  
34529.  Tigrigobius digueti (Pellegrin, 1901) Banded cleaner goby
34530.  Tigrigobius dilepis (Robins & Böhlke, 1964) Orangesided goby
34531.  Tigrigobius gemmatus (Ginsburg, 1939) Frecklefin goby
34532.  Tigrigobius harveyi Victor, 2014 Cayman greenbanded goby
34533.  Tigrigobius janssi (Bussing, 1981) Spotback goby
34534.  Tigrigobius limbaughi (Hoese & Reader, 2001) Widebanded cleaning goby
34535.  Tigrigobius macrodon (Beebe & Tee-Van, 1928) Tiger goby
34536.  Tigrigobius multifasciatus (Steindachner, 1876) Greenbanded goby
34537.  Tigrigobius nesiotes (Bussing, 1990) Brokenhband cleaner goby
34538.  Tigrigobius pallens (Ginsburg, 1939) Semiscaled goby
34539.  Tigrigobius panamensis (Victor, 2010) Panamanian greenbanded goby
34540.  Tigrigobius redimiculus (Taylor & Akins, 2007) Cinta Goby
34541.  Tigrigobius rubrigenis (Victor, 2010) Redcheek goby
34542.  Tigrigobius saucrus (Robins, 1960) Leopard goby
34543.  Tigrigobius zebrellus (Robins, 1958) Zebrette goby
34544.  Tilapia baloni Trewavas & Stewart, 1975  
34545.  Tilapia brevimanus Boulenger, 1911  
34546.  Tilapia busumana (Günther, 1903)  
34547.  Tilapia guinasana Trewavas, 1936 Otjikoto tilapia
34548.  Tilapia pra Dunz & Schliewen, 2010  
34549.  Tilapia ruweti (Poll & Thys van den Audenaerde, 1965) Okavango tilapia
34550.  Tilapia sparrmanii Smith, 1840 Banded tilapia
34551.  Tilesina gibbosa Schmidt, 1904  
34552.  Tilodon sexfasciatus (Richardson, 1842) Moonlighter
34553.  Timorichthys angustus Nielsen, Okamoto & Schwarzhans, 2013  
34554.  Timorichthys disjunctus Nielsen & Schwarzhans, 2011  
34555.  Tinca tinca (Linnaeus, 1758) Tench
34556.  Titanolebias calvinoi Alonso, Terán, Serra Alanís, Waldbillig, Montes, Bugeau, Barneche et al., 2025  
34557.  Titanolebias cheradophilus (Vaz-Ferreira, Sierra de Soriano & Scaglia de Paulete, 1965)  
34558.  Titanolebias elongatus (Steindachner, 1881)  
34559.  Titanolebias monstrosus (Huber, 1995)  
34560.  Titanolebias prognathus (Amato, 1986)  
34561.  Tlaloc candalarius (Hubbs, 1924) Headwater killifish
34562.  Tlaloc hildebrandi (Miller, 1950) Chiapas killifish
34563.  Tlaloc labialis (Günther, 1866) Largelip killifish
34564.  Tlaloc portillorum (Matamoros & Schaefer, 2010)  
34565.  Tocantinsia piresi (Miranda Ribeiro, 1920)  
34566.  Tometes ancylorhynchus Andrade, Jégu & Giarrizzo, 2016  
34567.  Tometes camunani Andrade, Giarrizzo & Jégu, 2013  
34568.  Tometes kranponhah Andrade, Jégu & Giarrizzo, 2016 Sharp-toothed pacu
34569.  Tometes lebaili Jégu, Keith & Belmont-Jégu, 2002  
34570.  Tometes makue Jégu, Santos & Belmont-Jégu, 2002  
34571.  Tometes siderocarajensis Andrade, Machado, Jégu, Farias & Giarrizzo, 2017  
34572.  Tometes trilobatus Valenciennes, 1850  
34573.  Tomeurus gracilis Eigenmann, 1909 Bottle toothcarp
34574.  Tomicodon absitus Briggs, 1955 Distant clingfish
34575.  Tomicodon abuelorum Szelistowski, 1990  
34576.  Tomicodon australis Briggs, 1955  
34577.  Tomicodon bidens Briggs, 1969 Bifid clingfish
34578.  Tomicodon boehlkei Briggs, 1955 Cortez clingfish
34579.  Tomicodon briggsi Williams & Tyler, 2003  
34580.  Tomicodon chilensis Brisout de Barneville, 1846 Smallsucker clingfish
34581.  Tomicodon clarkei Williams & Tyler, 2003  
34582.  Tomicodon cryptus Williams & Tyler, 2003  
34583.  Tomicodon eos (Jordan & Gilbert, 1882) Rosy clingfish
34584.  Tomicodon fasciatus (Peters, 1859) Barred clingfish
34585.  Tomicodon humeralis (Gilbert, 1890) Sonora clingfish
34586.  Tomicodon lavettsmithi Williams & Tyler, 2003  
34587.  Tomicodon leurodiscus Williams & Tyler, 2003  
34588.  Tomicodon myersi Briggs, 1955 Blackstripe clingfish
34589.  Tomicodon petersii (Garman, 1875) Peter's clingfish
34590.  Tomicodon prodomus Briggs, 1969  
34591.  Tomicodon reitzae Briggs, 2001  
34592.  Tomicodon rhabdotus Smith-Vaniz, 1969  
34593.  Tomicodon rupestris (Poey, 1860) Surge clingfish
34594.  Tomicodon vermiculatus Briggs, 1955  
34595.  Tomicodon zebra (Jordan & Gilbert, 1882) Zebra clingfish
34596.  Tominanga aurea Kottelat, 1990  
34597.  Tominanga sanguicauda Kottelat, 1990  
34598.  Tomiyamichthys alleni Iwata, Ohnishi & Hirata, 2000 Allen's shrimpgoby
34599.  Tomiyamichthys dorsostigma Bogorodsky, Kovačić & Randall, 2011  
34600.  Tomiyamichthys elliotensis Allen, Erdmann & Dudgeon, 2023 Lady Elliot shrimpgoby
34601.  Tomiyamichthys emilyae Allen, Erdmann & Utaman, 2019 Emily's shrimpgoby
34602.  Tomiyamichthys eyreae Allen, Erdmann & Mongdong, 2020 Janet's shrimpgoby
34603.  Tomiyamichthys fourmanoiri (Smith, 1956)  
34604.  Tomiyamichthys gomezi Allen & Erdmann, 2012 Gomez' shrimpgoby
34605.  Tomiyamichthys lanceolatus (Yanagisawa, 1978) Lanceolate shrimpgoby
34606.  Tomiyamichthys latruncularius (Klausewitz, 1974) Fan shrimp-goby
34607.  Tomiyamichthys levisquama Hoese, Shibukawa & Johnson, 2016  
34608.  Tomiyamichthys nudus Allen & Erdmann, 2012 Scaleless shrimpgoby
34609.  Tomiyamichthys oni (Tomiyama, 1936) Monster shrimpgoby
34610.  Tomiyamichthys praealta (Lachner & McKinney, 1981) Tall-fin shrimp-goby
34611.  Tomiyamichthys reticulatus Greenfield, 2017 Reticulated shrimpgoby
34612.  Tomiyamichthys russus (Cantor, 1849) Ocellated shrimpgoby
34613.  Tomiyamichthys smithi (Chen & Fang, 2003) Smith's shrimpgoby
34614.  Tomiyamichthys stuarti Allen, Erdmann & Brooks, 2018 Nuakata shrimpgoby
34615.  Tomiyamichthys tanyspilus Randall & Chen, 2007 Longspot shrimpgoby
34616.  Tomiyamichthys zonatus Allen, 2015 Brownband shrimpgoby
34617.  Tomocichla asfraci Allgayer, 2002  
34618.  Tomocichla tuba (Meek, 1912)  
34619.  Tondanichthys kottelati Collette, 1995  
34620.  Tongaichthys robustus Nakamura & Fujii, 1983 Tonga escolar
34621.  Tonlesapia amnica Ng & Rainboth, 2011 Mekong delta dragonet
34622.  Tonlesapia tsukawakii Motomura & Mukai, 2006  
34623.  Tor ater Roberts, 1999  
34624.  Tor barakae Arunkumar & Basudha, 2003 Barak mahseer
34625.  Tor dongnaiensis Hoang, Pham, Durand, Tran & Phan, 2015 Dongnai mahseer
34626.  Tor douronensis (Valenciennes, 1842) Semah mahseer
34627.  Tor khudree (Sykes, 1839) Deccan mahseer
34628.  Tor kulkarnii Menon, 1992 Dwarf mahseer
34629.  Tor laterivittatus Zhou & Cui, 1996  
34630.  Tor malabaricus (Jerdon, 1849) Malabar mahseer
34631.  Tor polylepis Zhou & Cui, 1996  
34632.  Tor putitora (Hamilton, 1822) Putitor mahseer
34633.  Tor remadeviae Madhusoodana Kurup & Radhakrishnan, 2011 Hump-backed mahseer
34634.  Tor sinensis Wu, 1977 Red mahseer
34635.  Tor tambra (Valenciennes, 1842)  
34636.  Tor tambroides (Bleeker, 1854) Thai mahseer
34637.  Tor tor (Hamilton, 1822) Tor barb
34638.  Tor yingjiangensis Chen & Yang, 2004  
34639.  Torpedo adenensis Carvalho, Stehmann & Manilo, 2002 Aden torpedo
34640.  Torpedo alexandrinsis Mazhar, 1987 Alexandrine torpedo
34641.  Torpedo andersoni Bullis, 1962 Florida torpedo
34642.  Torpedo bauchotae Cadenat, Capapé & Desoutter, 1978 Rosette torpedo
34643.  Torpedo fuscomaculata Peters, 1855 Black-spotted torpedo
34644.  Torpedo mackayana Metzelaar, 1919 Ringed torpedo
34645.  Torpedo marmorata Risso, 1810 Marbled electric ray
34646.  Torpedo panthera Olfers, 1831 Panther electric ray
34647.  Torpedo sinuspersici Olfers, 1831 Variable torpedo ray
34648.  Torpedo suessii Steindachner, 1898 Red sea torpedo
34649.  Torpedo torpedo (Linnaeus, 1758) Common torpedo
34650.  Torquigener albomaculosus Matsuura, 2014 White-spotted pufferfish
34651.  Torquigener altipinnis (Ogilby, 1891)  
34652.  Torquigener andersonae Hardy, 1983 Anderson's toadfish
34653.  Torquigener balteus Hardy, 1989 Slender blaasop
34654.  Torquigener brevipinnis (Regan, 1903)  
34655.  Torquigener flavimaculosus Hardy & Randall, 1983 Yellowspotted puffer
34656.  Torquigener florealis (Cope, 1871)  
34657.  Torquigener gloerfelti Hardy, 1984  
34658.  Torquigener heemstrai Matsuura, 2024  
34659.  Torquigener hicksi Hardy, 1983 Hick's toadfish
34660.  Torquigener hypselogeneion (Bleeker, 1852) Orange-spotted toadfish
34661.  Torquigener marleyi (Fowler, 1929)  
34662.  Torquigener pallimaculatus Hardy, 1983  
34663.  Torquigener parcuspinus Hardy, 1983 Yellow-eyed toadfish
34664.  Torquigener paxtoni Hardy, 1983  
34665.  Torquigener perlevis (Ogilby, 1908) Spineless toadfish
34666.  Torquigener pleurogramma (Regan, 1903) Weeping toado
34667.  Torquigener randalli Hardy, 1983 Randall's puffer
34668.  Torquigener squamicauda (Ogilby, 1910) Brush-tail toadfish
34669.  Torquigener tuberculiferus (Ogilby, 1912)  
34670.  Torquigener vicinus Whitley, 1930 Orangespotted puffer
34671.  Torquigener whitleyi (Paradice, 1927) Whitley's toadfish
34672.  Tosana dampieriensis Gill, Pogonoski, Johnson & Tea, 2021 Dampierian threadtail Anthias
34673.  Tosana longipinnis Gill, Pogonoski, Johnson & Tea, 2021 Longfin threadtail Anthias
34674.  Tosana niwae Smith & Pope, 1906 Threadtail anthias
34675.  Tosanoides annepatrice Pyle, Greene, Copus & Randall, 2018  
34676.  Tosanoides aphrodite Pinheiro, Rocha & Rocha, 2018 Aphrodite anthias
34677.  Tosanoides filamentosus Kamohara, 1953  
34678.  Tosanoides flavofasciatus Katayama & Masuda, 1980  
34679.  Tosanoides obama Pyle, Green & Kosaki, 2016 Obama anthias
34680.  Tosarhombus brevis Amaoka, Mihara & Rivaton, 1997  
34681.  Tosarhombus longimanus Amaoka, Mihara & Rivaton, 1997  
34682.  Tosarhombus neocaledonicus Amaoka & Rivaton, 1991  
34683.  Tosarhombus nielseni Amaoka & Rivaton, 1991  
34684.  Tosarhombus octoculatus Amaoka, 1969  
34685.  Tosarhombus smithi (Nielsen, 1964)  
34686.  Totoaba macdonaldi (Gilbert, 1890) Totoaba
34687.  Toxabramis argentifer Abbott, 1901  
34688.  Toxabramis hoffmanni Lin, 1934  
34689.  Toxabramis hotayensis Nguyen, 2001  
34690.  Toxabramis houdemeri Pellegrin, 1932  
34691.  Toxabramis maensis Nguyen & Duong, 2006  
34692.  Toxabramis nhatleensis Nguyen, Tran & Ta, 2006  
34693.  Toxabramis swinhonis Günther, 1873  
34694.  Toxotes blythii Boulenger, 1892  
34695.  Toxotes chatareus (Hamilton, 1822) Spotted archerfish
34696.  Toxotes jaculatrix (Pallas, 1767) Banded archerfish
34697.  Toxotes kimberleyensis Allen, 2004 Kimberley archerfish
34698.  Toxotes lorentzi Weber, 1910 Primitive archerfish
34699.  Toxotes microlepis Günther, 1860 Smallscale archerfish
34700.  Toxotes oligolepis Bleeker, 1876 Western archerfish
34701.  Traccatichthys bacmeensis (Nguyen & Vo, 2005)  
34702.  Traccatichthys pulcher (Nichols & Pope, 1927)  
34703.  Traccatichthys punctulatus Qin, Zhou, Du & Lin, 2025 Spotted traccatichthys
34704.  Traccatichthys taeniatus (Pellegrin & Chevey, 1936)  
34705.  Traccatichthys tuberculum Du, Zhang & Chan, 2012  
34706.  Trachelochismus aestuarium Conway, Stewart & King, 2017 Estuary clingfish
34707.  Trachelochismus melobesia Phillipps, 1927  
34708.  Trachelochismus pinnulatus (Forster, 1801)  
34709.  Trachelyichthys decaradiatus Mees, 1974  
34710.  Trachelyichthys exilis Greenfield & Glodek, 1977  
34711.  Trachelyopterichthys anduzei Ferraris & Fernandez, 1987  
34712.  Trachelyopterichthys taeniatus (Kner, 1858) Striped woodcat
34713.  Trachelyopterus albicrux (Berg, 1901)  
34714.  Trachelyopterus amblops (Meek & Hildebrand, 1913)  
34715.  Trachelyopterus analis (Eigenmann & Eigenmann, 1888)  
34716.  Trachelyopterus brevibarbis (Cope, 1878)  
34717.  Trachelyopterus ceratophysus (Kner, 1858)  
34718.  Trachelyopterus coriaceus Valenciennes, 1840  
34719.  Trachelyopterus cratensis (Miranda Ribeiro, 1937)  
34720.  Trachelyopterus fisheri (Eigenmann, 1916) Driftwood catfish
34721.  Trachelyopterus galeatus (Linnaeus, 1766)  
34722.  Trachelyopterus insignis (Steindachner, 1878)  
34723.  Trachelyopterus isacanthus (Cope, 1878)  
34724.  Trachelyopterus lacustris (Lütken, 1874)  
34725.  Trachelyopterus leopardinus (Borodin, 1927)  
34726.  Trachelyopterus lucenai Bertoletti, Pezzi da Silva & Pereira, 1995 Southern driftwood catfish
34727.  Trachelyopterus peloichthys (Schultz, 1944)  
34728.  Trachelyopterus porosus (Eigenmann & Eigenmann, 1888)  
34729.  Trachelyopterus striatulus (Steindachner, 1877) Singing catfish
34730.  Trachelyopterus teaguei (Devincenzi, 1942)  
34731.  Trachicephalus uranoscopus (Bloch & Schneider, 1801) Stargazing stonefish
34732.  Trachichthys australis Shaw, 1799 Roughy
34733.  Trachidermus fasciatus Heckel, 1837 Roughskin sculpin
34734.  Trachinocephalus atrisignis Prokofiev, 2019  
34735.  Trachinocephalus gauguini Polanco Fernandez, Acero P. & Betancur-R., 2016  
34736.  Trachinocephalus myops (Forster, 1801) Snakefish
34737.  Trachinocephalus trachinus (Temminck & Schlegel, 1846)  
34738.  Trachinops brauni Allen, 1977 Bluelined hulafish
34739.  Trachinops caudimaculatus McCoy, 1890 Southern hulafish
34740.  Trachinops noarlungae Glover, 1974 Yellowhead hulafish
34741.  Trachinops taeniatus Günther, 1861 Eastern hulafish
34742.  Trachinotus africanus Smith, 1967 Southern pompano
34743.  Trachinotus anak Ogilby, 1909 Oyster pompano
34744.  Trachinotus baillonii (Lacepède, 1801) Small spotted dart
34745.  Trachinotus blochii (Lacepède, 1801) Snubnose pompano
34746.  Trachinotus botla (Shaw, 1803) Largespotted dart
34747.  Trachinotus carolinus (Linnaeus, 1766) Florida pompano
34748.  Trachinotus cayennensis Cuvier, 1832 Cayenne pompano
34749.  Trachinotus coppingeri Günther, 1884 Swallowtail dart
34750.  Trachinotus falcatus (Linnaeus, 1758) Permit
34751.  Trachinotus goodei Jordan & Evermann, 1896 Great pompano
34752.  Trachinotus goreensis Cuvier, 1832 Longfin pompano
34753.  Trachinotus kennedyi Steindachner, 1876 Blackblotch pompano
34754.  Trachinotus macrospilus Smith-Vaniz & Walsh, 2019 Marquesas dart
34755.  Trachinotus marginatus Cuvier, 1832 Plata pompano
34756.  Trachinotus maxillosus Cuvier, 1832 Guinean pompano
34757.  Trachinotus mookalee Cuvier, 1832 Indian pompano
34758.  Trachinotus ovatus (Linnaeus, 1758) Pompano
34759.  Trachinotus paitensis Cuvier, 1832 Paloma pompano
34760.  Trachinotus rhodopus Gill, 1863 Gafftopsail pompano
34761.  Trachinotus stilbe (Jordan & McGregor, 1898) Steel pompano
34762.  Trachinotus teraia Cuvier, 1832 Shortfin pompano
34763.  Trachinus araneus Cuvier, 1829 Spotted weever
34764.  Trachinus armatus Bleeker, 1861 Guinean weever
34765.  Trachinus collignoni Roux, 1957 Sailfin weever
34766.  Trachinus cornutus Guichenot, 1848  
34767.  Trachinus draco Linnaeus, 1758 Greater weever
34768.  Trachinus lineolatus Fischer, 1885 Striped weever
34769.  Trachinus pellegrini Cadenat, 1937 Cape Verde weever
34770.  Trachinus radiatus Cuvier, 1829 Starry weever
34771.  Trachipterus altivelis Kner, 1859 King-of-the-salmon
34772.  Trachipterus arcticus (Brünnich, 1788) Dealfish
34773.  Trachipterus fukuzakii Fitch, 1964 Tapertail ribbonfish
34774.  Trachipterus ishikawae Jordan & Snyder, 1901 Slender ribbonfish
34775.  Trachipterus jacksonensis (Ramsay, 1881) Blackflash ribbonfish
34776.  Trachipterus trachypterus (Gmelin, 1789) Mediterranean dealfish
34777.  Trachonurus gagates Iwamoto & McMillan, 1997 Velvet whiptail
34778.  Trachonurus robinsi Iwamoto, 1997  
34779.  Trachonurus sentipellis Gilbert & Cramer, 1897 Shaggy whiptail
34780.  Trachonurus sulcatus (Goode & Bean, 1885) Bristly grenadier
34781.  Trachonurus villosus (Günther, 1877) Furry whiptail
34782.  Trachonurus yiwardaus Iwamoto & Williams, 1999 Yiwarda whiptail
34783.  Trachurus capensis Castelnau, 1861 Cape horse mackerel
34784.  Trachurus declivis (Jenyns, 1841) Greenback horse mackerel
34785.  Trachurus delagoa Nekrasov, 1970 African scad
34786.  Trachurus indicus Nekrasov, 1966 Arabian scad
34787.  Trachurus japonicus (Temminck & Schlegel, 1844) Japanese jack mackerel
34788.  Trachurus lathami Nichols, 1920 Rough scad
34789.  Trachurus longimanus (Norman, 1935) Crozet scad
34790.  Trachurus mediterraneus (Steindachner, 1868) Mediterranean horse mackerel
34791.  Trachurus murphyi Nichols, 1920 Chilean jack mackerel
34792.  Trachurus novaezelandiae Richardson, 1843 Yellowtail horse mackerel
34793.  Trachurus picturatus (Bowdich, 1825) Blue jack mackerel
34794.  Trachurus symmetricus (Ayres, 1855) Pacific jack mackerel
34795.  Trachurus trachurus (Linnaeus, 1758) Atlantic horse mackerel
34796.  Trachurus trecae Cadenat, 1950 Cunene horse mackerel
34797.  Trachycorystes menezesi Britski & Akama, 2011  
34798.  Trachycorystes trachycorystes (Valenciennes, 1840) Black catfish
34799.  Trachydoras brevis (Kner, 1853)  
34800.  Trachydoras gepharti Sabaj & Arce H., 2017  
34801.  Trachydoras microstomus (Eigenmann, 1912)  
34802.  Trachydoras nattereri (Steindachner, 1881)  
34803.  Trachydoras paraguayensis (Eigenmann & Ward, 1907)  
34804.  Trachydoras steindachneri (Perugia, 1897) Bolivian thorny catfish
34805.  Trachyglanis ineac (Poll, 1954)  
34806.  Trachyglanis intermedius Pellegrin, 1928  
34807.  Trachyglanis minutus Boulenger, 1902  
34808.  Trachyglanis sanghensis Pellegrin, 1925  
34809.  Trachypoma macracanthus Günther, 1859 Toadstool groper
34810.  Trachyrhamphus bicoarctatus (Bleeker, 1857) Double-ended pipefish
34811.  Trachyrhamphus longirostris Kaup, 1856 Straightstick pipefish
34812.  Trachyrhamphus serratus (Temminck & Schlegel, 1850)  
34813.  Trachyrincus aphyodes McMillan, 1995  
34814.  Trachyrincus helolepis Gilbert, 1892 Armourhead grenadier
34815.  Trachyrincus longirostris (Günther, 1878) Slender unicorn rattail
34816.  Trachyrincus murrayi Günther, 1887 Roughnose grenadier
34817.  Trachyrincus scabrus (Rafinesque, 1810) Roughsnout grenadier
34818.  Trachyrincus villegai Pequeño, 1971 Grey grenadier
34819.  Trachyscorpia carnomagula Motomura, Last & Yearsley, 2007 Deepsea Scorpionfish
34820.  Trachyscorpia cristulata (Goode & Bean, 1896) Atlantic thornyhead
34821.  Trachyscorpia echinata (Köhler, 1896) Spiny scorpionfish
34822.  Trachyscorpia eschmeyeri Whitley, 1970 Cape rockfish
34823.  Trachyscorpia longipedicula Motomura, Last & Yearsley, 2007 Stylish Scorpionfish
34824.  Trachyscorpia osheri McCosker, 2008  
34825.  Trachyscorpia verai Béarez & Motomura, 2009 Ecuadorian Deep-sea Scorpionfish
34826.  Trachystoma petardi (Castelnau, 1875) Pinkeye mullet
34827.  Tragulichthys jaculiferus (Cuvier, 1818) Longspine burrfish
34828.  Tramitichromis brevis (Boulenger, 1908)  
34829.  Tramitichromis intermedius (Trewavas, 1935)  
34830.  Tramitichromis lituris (Trewavas, 1931)  
34831.  Tramitichromis trilineatus (Trewavas, 1931)  
34832.  Tramitichromis variabilis (Trewavas, 1931)  
34833.  Transancistrus aequinoctialis (Pellegrin, 1909)  
34834.  Transancistrus santarosensis (Tan & Armbruster, 2012)  
34835.  Travancoria elongata Pethiyagoda & Kottelat, 1994  
34836.  Travancoria jonesi Hora, 1941 Travancore loach
34837.  Trematocara caparti Poll, 1948  
34838.  Trematocara kufferathi Poll, 1948  
34839.  Trematocara macrostoma Poll, 1952  
34840.  Trematocara marginatum Boulenger, 1899  
34841.  Trematocara nigrifrons Boulenger, 1906  
34842.  Trematocara stigmaticum Poll, 1943  
34843.  Trematocara unimaculatum Boulenger, 1901  
34844.  Trematocara variabile Poll, 1952  
34845.  Trematocara zebra De Vos, Nshombo & Thys van den Audenaerde, 1996  
34846.  Trematochromis benthicola (Matthes, 1962)  
34847.  Trematocranus labifer (Trewavas, 1935)  
34848.  Trematocranus microstoma Trewavas, 1935 Haplochromis placodon pointed head
34849.  Trematocranus pachychilus Dierickx, Hanssens, Rusuwa & Snoeks, 2018  
34850.  Trematocranus placodon (Regan, 1922)  
34851.  Trematomus amphitreta (Cziko & Cheng, 2006)  
34852.  Trematomus bernacchii Boulenger, 1902 Emerald rockcod
34853.  Trematomus brachysoma Pappenheim, 1912 Stocky rockcod
34854.  Trematomus eulepidotus Regan, 1914 Blunt scalyhead
34855.  Trematomus hansoni Boulenger, 1902 Striped rockcod
34856.  Trematomus lepidorhinus (Pappenheim, 1911) Slender scalyhead
34857.  Trematomus loennbergii Regan, 1913 Scaly rockcod
34858.  Trematomus newnesi Boulenger, 1902 Dusky rockcod
34859.  Trematomus nicolai (Boulenger, 1902) Spotted notothen
34860.  Trematomus peninsulae (Daniels, 1981) Pithead
34861.  Trematomus pennellii Regan, 1914 Sharp-spined notothenia
34862.  Trematomus scotti (Boulenger, 1907) Crowned rockcod
34863.  Trematomus tokarevi Andriashev, 1978 Bigeye notothen
34864.  Trematomus vicarius Lönnberg, 1905 Orange notothen
34865.  Triacanthodes anomalus (Temminck & Schlegel, 1850)  
34866.  Triacanthodes ethiops Alcock, 1894 Shortsnout spikefish
34867.  Triacanthodes indicus Matsuura, 1982  
34868.  Triacanthodes intermedius Matsuura & Fourmanoir, 1984  
34869.  Triacanthus biaculeatus (Bloch, 1786) Short-nosed tripodfish
34870.  Triacanthus nieuhofii Bleeker, 1852 Silver tripodfish
34871.  Triaenodon obesus (Rüppell, 1837) Whitetip reef shark
34872.  Triakis acutipinna Kato, 1968 Sharpfin houndshark
34873.  Triakis maculata Kner & Steindachner, 1867 Spotted houndshark
34874.  Triakis megalopterus (Smith, 1839) Sharptooth houndshark
34875.  Triakis scyllium Müller & Henle, 1839 Banded houndshark
34876.  Triakis semifasciata Girard, 1855 Leopard shark
34877.  Trianectes bucephalus McCulloch & Waite, 1918 Bullhead triplefin
34878.  Triathalassothia argentina (Berg, 1897)  
34879.  Triathalassothia lambaloti Menezes & Figueiredo, 1998  
34880.  Trichiurus auriga Klunzinger, 1884 Pearly hairtail
34881.  Trichiurus australis Chakraborty, Burhanuddin & Iwatsuki, 2005  
34882.  Trichiurus brevis Wang & You, 1992 Chinese short-tailed hairtail
34883.  Trichiurus gangeticus Gupta, 1966 Ganges hairtail
34884.  Trichiurus japonicus Temminck & Schlegel, 1844  
34885.  Trichiurus lepturus Linnaeus, 1758 Largehead hairtail
34886.  Trichiurus margarites Li, 1992  
34887.  Trichiurus nanhaiensis Wang & Xu, 1992  
34888.  Trichiurus nickolensis Burhanuddin & Iwatsuki, 2003 Australian short tailed hairtail
34889.  Trichiurus russelli Dutt & Thankam, 1967 Short-tailed hairtail
34890.  Trichocottus brashnikovi Soldatov & Pavlenko, 1915 Hairhead sculpin
34891.  Trichodon trichodon (Tilesius, 1813) Pacific sandfish
34892.  Trichogaster chuna (Hamilton, 1822) Honey gourami
34893.  Trichogaster fasciata Bloch & Schneider, 1801 Banded gourami
34894.  Trichogaster labiosa Day, 1877 Thick lipped gourami
34895.  Trichogaster lalius (Hamilton, 1822) Dwarf gourami
34896.  Trichogenes claviger de Pinna, Helmer, Britski & Nunes, 2010  
34897.  Trichogenes longipinnis Britski & Ortega, 1983 Long-finned cambeva
34898.  Trichomycterus aguarague Fernández & Osinaga, 2006  
34899.  Trichomycterus albinotatus Costa, 1992  
34900.  Trichomycterus alternatus (Eigenmann, 1917)  
34901.  Trichomycterus alterus (Marini, Nichols & La Monte, 1933)  
34902.  Trichomycterus areolatus Valenciennes, 1846  
34903.  Trichomycterus argos Lezama, Triques & Santos, 2012  
34904.  Trichomycterus arhuaco Ardila Rodríguez, 2016  
34905.  Trichomycterus arleoi (Fernández-Yépez, 1972)  
34906.  Trichomycterus atochae (Allen, 1942)  
34907.  Trichomycterus auroguttatus Costa, 1992  
34908.  Trichomycterus bahianus Costa, 1992  
34909.  Trichomycterus balios Ferrer & Malabarba, 2013  
34910.  Trichomycterus ballesterosi Ardila Rodríguez, 2011  
34911.  Trichomycterus banneaui (Eigenmann, 1912)  
34912.  Trichomycterus barbouri (Eigenmann, 1911)  
34913.  Trichomycterus belensis Fernández & Vari, 2002  
34914.  Trichomycterus bogotensis (Eigenmann, 1912)  
34915.  Trichomycterus bomboizanus (Tortonese, 1942)  
34916.  Trichomycterus borellii Boulenger, 1897  
34917.  Trichomycterus boylei (Nichols, 1956)  
34918.  Trichomycterus brachykechenos Ferrer & Malabarba, 2013  
34919.  Trichomycterus brasiliensis Lütken, 1874  
34920.  Trichomycterus brigadeirensis Costa, Katz & Vilardo, 2023  
34921.  Trichomycterus brunoi Barbosa & Costa, 2010  
34922.  Trichomycterus cachiraensis Ardila Rodríguez, 2008  
34923.  Trichomycterus caipora Lima, Lazzarotto & Costa, 2008  
34924.  Trichomycterus caliensis (Eigenmann, 1912)  
34925.  Trichomycterus candidus (Miranda Ribeiro, 1949)  
34926.  Trichomycterus castroi de Pinna, 1992  
34927.  Trichomycterus catamarcensis Fernández & Vari, 2000  
34928.  Trichomycterus caudofasciatus Alencar & Costa, 2004  
34929.  Trichomycterus celsae Lasso & Provenzano, 2003  
34930.  Trichomycterus chaberti Durand, 1968  
34931.  Trichomycterus chapmani (Eigenmann, 1912)  
34932.  Trichomycterus chiltoni (Eigenmann, 1928)  
34933.  Trichomycterus chungaraensis Arratia, 1983  
34934.  Trichomycterus claudiae Barbosa & Costa, 2010  
34935.  Trichomycterus concolor Costa, 1992  
34936.  Trichomycterus conradi (Eigenmann, 1912)  
34937.  Trichomycterus corduvensis Weyenbergh, 1877  
34938.  Trichomycterus crassicaudatus Wosiacki & de Pinna, 2008  
34939.  Trichomycterus dali Rizzato, Costa, Trajano & Bichuette, 2011  
34940.  Trichomycterus diabolus Bockmann, Casatti & de Pinna, 2004  
34941.  Trichomycterus diatropoporos Ferrer & Malabarba, 2013  
34942.  Trichomycterus dispar (Tschudi, 1846)  
34943.  Trichomycterus donascimientoi Castellanos-Morales, 2018  
34944.  Trichomycterus dorsostriatum (Eigenmann, 1917)  
34945.  Trichomycterus duellmani Arratia & Menu-Marque, 1984  
34946.  Trichomycterus emanueli (Schultz, 1944)  
34947.  Trichomycterus fassli (Steindachner, 1915)  
34948.  Trichomycterus fuliginosus Barbosa & Costa, 2010  
34949.  Trichomycterus gabrieli (Myers, 1926)  
34950.  Trichomycterus garbei Costa, Azevedo-Santos & Katz, 2023  
34951.  Trichomycterus garciamarquezi Ardila Rodríguez, 2016  
34952.  Trichomycterus gasparinii Barbosa, 2013  
34953.  Trichomycterus giganteus Lima & Costa, 2004  
34954.  Trichomycterus goeldii Boulenger, 1896  
34955.  Trichomycterus gorgona Fernández & Schaefer, 2005  
34956.  Trichomycterus guaraquessaba Wosiacki, 2005  
34957.  Trichomycterus guianense (Eigenmann, 1909)  
34958.  Trichomycterus heterodontus (Eigenmann, 1917)  
34959.  Trichomycterus hualco Fernández & Vari, 2009  
34960.  Trichomycterus igobi Wosiacki & de Pinna, 2008  
34961.  Trichomycterus iheringi (Eigenmann, 1917)  
34962.  Trichomycterus immaculatus (Eigenmann & Eigenmann, 1889)  
34963.  Trichomycterus itacambirussu Triques & Vono, 2004  
34964.  Trichomycterus itacarambiensis Trajano & de Pinna, 1996  
34965.  Trichomycterus itatiayae Miranda Ribeiro, 1906  
34966.  Trichomycterus jacupiranga Wosiacki & Oyakawa, 2005  
34967.  Trichomycterus jequitinhonhae Triques & Vono, 2004  
34968.  Trichomycterus kankuamo Ardila Rodríguez, 2016  
34969.  Trichomycterus knerii Steindachner, 1882  
34970.  Trichomycterus landinga Triques & Vono, 2004  
34971.  Trichomycterus latidens (Eigenmann, 1917)  
34972.  Trichomycterus latistriatus (Eigenmann, 1917)  
34973.  Trichomycterus laucaensis Arratia, 1983  
34974.  Trichomycterus lewi Lasso & Provenzano, 2003  
34975.  Trichomycterus listruroides Costa, Katz & Azevedo-Santos, 2023  
34976.  Trichomycterus longibarbatus Costa, 1992  
34977.  Trichomycterus macrophthalmus Barbosa & Costa, 2012  
34978.  Trichomycterus macrotrichopterus Barbosa & Costa, 2010  
34979.  Trichomycterus maculosus Barbosa & Costa, 2010  
34980.  Trichomycterus maldonadoi Ardila Rodríguez, 2011  
34981.  Trichomycterus manaurensis Ardila Rodríguez, 2016  
34982.  Trichomycterus maracaiboensis (Schultz, 1944)  
34983.  Trichomycterus maracaya Bockmann & Sazima, 2004 Margay pencil catfish
34984.  Trichomycterus mariamole Barbosa & Costa, 2010  
34985.  Trichomycterus mboycy Wosiacki & Garavello, 2004  
34986.  Trichomycterus megantoni Fernández & Quispe Chuquihuamaní, 2007  
34987.  Trichomycterus meridae Regan, 1903  
34988.  Trichomycterus migrans (Dahl, 1960)  
34989.  Trichomycterus mimonha Costa, 1992  
34990.  Trichomycterus mimosensis Barbosa, 2013  
34991.  Trichomycterus minus Fernández & Vari, 2012  
34992.  Trichomycterus mirissumba Costa, 1992  
34993.  Trichomycterus mondolfi (Schultz, 1945)  
34994.  Trichomycterus montesi Ardila Rodríguez, 2016  
34995.  Trichomycterus motatanensis (Schultz, 1944)  
34996.  Trichomycterus naipi Wosiacki & Garavello, 2004  
34997.  Trichomycterus nietoi Ardila Rodríguez, 2014  
34998.  Trichomycterus nigricans Valenciennes, 1832  
34999.  Trichomycterus nigroauratus Barbosa & Costa, 2008  
35000.  Trichomycterus nigromaculatus Boulenger, 1887  
35001.  Trichomycterus novalimensis Barbosa & Costa, 2010  
35002.  Trichomycterus ocanaensis Ardila Rodríguez, 2011  
35003.  Trichomycterus oroyae (Eigenmann & Eigenmann, 1889)  
35004.  Trichomycterus pantherinus Alencar & Costa, 2004  
35005.  Trichomycterus paolence (Eigenmann, 1917)  
35006.  Trichomycterus papilliferus Wosiacki & Garavello, 2004  
35007.  Trichomycterus paquequerense (Miranda Ribeiro, 1943)  
35008.  Trichomycterus pauciradiatus Alencar & Costa, 2006  
35009.  Trichomycterus payaya Sarmento-Soares, Zanata & Martins-Pinheiro, 2011  
35010.  Trichomycterus perkos Datovo, Carvalho & Ferrer, 2012  
35011.  Trichomycterus pirabitira Barbosa & Azevedo-Santos, 2012  
35012.  Trichomycterus piratymbara Katz, Barbosa & Costa, 2013  
35013.  Trichomycterus piurae (Eigenmann, 1922)  
35014.  Trichomycterus plumbeus Wosiacki & Garavello, 2004  
35015.  Trichomycterus poikilos Ferrer & Malabarba, 2013  
35016.  Trichomycterus potschi Barbosa & Costa, 2003  
35017.  Trichomycterus pradensis Sarmento-Soares, Martins-Pinheiro, Aranda & Chamon, 2005  
35018.  Trichomycterus pseudosilvinichthys Fernández & Vari, 2004  
35019.  Trichomycterus puna Fernández, Contrera & Bize, 2023  
35020.  Trichomycterus punctatissimus Castelnau, 1855  
35021.  Trichomycterus punctulatus Valenciennes, 1846  
35022.  Trichomycterus puriventris Barbosa & Costa, 2012  
35023.  Trichomycterus ramosus Fernández, 2000  
35024.  Trichomycterus regani (Eigenmann, 1917)  
35025.  Trichomycterus reinhardti (Eigenmann, 1917)  
35026.  Trichomycterus retropinnis Regan, 1903  
35027.  Trichomycterus riojanus (Berg, 1897)  
35028.  Trichomycterus rivulatus Valenciennes, 1846  
35029.  Trichomycterus roigi Arratia & Menu-Marque, 1984  
35030.  Trichomycterus romeroi (Fowler, 1941)  
35031.  Trichomycterus rosablanca Mesa S., Lasso, Ochoa & DoNascimiento, 2018  
35032.  Trichomycterus rubbioli Bichuette & Rizzato, 2012  
35033.  Trichomycterus rubiginosus Barbosa & Costa, 2010  
35034.  Trichomycterus ruitoquensis Ardila Rodríguez, 2007  
35035.  Trichomycterus sandovali Ardila Rodríguez, 2006  
35036.  Trichomycterus santaeritae (Eigenmann, 1918)  
35037.  Trichomycterus santanderensis Castellanos-Morales, 2007  
35038.  Trichomycterus septemradiatus Katz, Barbosa & Costa, 2013  
35039.  Trichomycterus sketi Castellanos-Morales, 2011  
35040.  Trichomycterus spectrum DoNascimiento & Prada-Pedreros, 2020  
35041.  Trichomycterus spegazzinii (Berg, 1897)  
35042.  Trichomycterus spelaeus DoNascimiento, Villarreal & Provenzano, 2001  
35043.  Trichomycterus spilosoma (Regan, 1913)  
35044.  Trichomycterus stawiarski (Miranda Ribeiro, 1968)  
35045.  Trichomycterus steindachneri DoNascimiento, Prada-Pedreros & Guerrero-Kommritz, 2014  
35046.  Trichomycterus stellatus (Eigenmann, 1918)  
35047.  Trichomycterus straminius (Eigenmann, 1917)  
35048.  Trichomycterus striatus (Meek & Hildebrand, 1913)  
35049.  Trichomycterus taczanowskii Steindachner, 1882  
35050.  Trichomycterus taenia Kner, 1863  
35051.  Trichomycterus taeniops Fowler, 1954  
35052.  Trichomycterus taroba Wosiacki & Garavello, 2004  
35053.  Trichomycterus tenuis Weyenbergh, 1877  
35054.  Trichomycterus tete Barbosa & Costa, 2011  
35055.  Trichomycterus therma Fernández & Miranda, 2007  
35056.  Trichomycterus tiraquae (Fowler, 1940)  
35057.  Trichomycterus torcoromaensis Ardila Rodríguez, 2016  
35058.  Trichomycterus transandianus (Steindachner, 1915)  
35059.  Trichomycterus trefauti Wosiacki, 2004  
35060.  Trichomycterus triguttatus (Eigenmann, 1918)  
35061.  Trichomycterus tropeiro Ferrer & Malabarba, 2011  
35062.  Trichomycterus tupinamba Wosiacki & Oyakawa, 2005  
35063.  Trichomycterus uisae Castellanos-Morales, 2008 Trepador
35064.  Trichomycterus unicolor (Regan, 1913)  
35065.  Trichomycterus variegatus Costa, 1992  
35066.  Trichomycterus varii Fernández & Andreoli Bize, 2018  
35067.  Trichomycterus venulosus (Steindachner, 1915)  
35068.  Trichomycterus vermiculatus (Eigenmann, 1917)  
35069.  Trichomycterus vittatus Regan, 1903  
35070.  Trichomycterus weyrauchi (Fowler, 1945)  
35071.  Trichomycterus yuska Fernández & Schaefer, 2003  
35072.  Trichomycterus zonatus (Eigenmann, 1918)  
35073.  Trichonotus arabicus Randall & Tarr, 1994 Arabian sand diver
35074.  Trichonotus blochii Castelnau, 1875 Bloch's sand diver
35075.  Trichonotus cyclograptus (Alcock, 1890) Bengal sand diver
35076.  Trichonotus elegans Shimada & Yoshino, 1984 Long-rayed sand-diver
35077.  Trichonotus filamentosus (Steindachner, 1867)  
35078.  Trichonotus halstead Clark & Pohle, 1996 Gold-bar sand-diver
35079.  Trichonotus marleyi (Smith, 1936)  
35080.  Trichonotus nikii Clark & von Schmidt, 1966  
35081.  Trichonotus setiger Bloch & Schneider, 1801 Spotted sand-diver
35082.  Trichonotus somaliensis Katayama, Motomura & Endo, 2012 Somalian sand diver
35083.  Trichopodus cantoris (Günther, 1861)  
35084.  Trichopodus leerii (Bleeker, 1852) Pearl gourami
35085.  Trichopodus microlepis (Günther, 1861) Moonlight gourami
35086.  Trichopodus pectoralis Regan, 1910 Snakeskin gourami
35087.  Trichopodus poptae Low, Tan & Britz, 2014  
35088.  Trichopodus trichopterus (Pallas, 1770) Three spot gourami
35089.  Trichopsetta caribbaea Anderson & Gutherz, 1967 Caribbean flounder
35090.  Trichopsetta melasma Anderson & Gutherz, 1967  
35091.  Trichopsetta orbisulcus Anderson & Gutherz, 1967  
35092.  Trichopsetta ventralis (Goode & Bean, 1885) Sash flounder
35093.  Trichopsis pumila (Arnold, 1936) Pygmy gourami
35094.  Trichopsis schalleri Ladiges, 1962 Threestripe gourami
35095.  Trichopsis vittata (Cuvier, 1831) Croaking gourami
35096.  Trichromis salvini (Günther, 1862) Yellow belly cichlid
35097.  Tricuspidalestes caeruleus (Matthes, 1964)  
35098.  Tridens chicomendesi Henschel & Costa, 2023  
35099.  Tridens melanops Eigenmann & Eigenmann, 1889  
35100.  Tridens vitreus Henschel, Ohara & Costa, 2023  
35101.  Tridensimilis brevis (Eigenmann & Eigenmann, 1889)  
35102.  Tridensimilis venezuelae Schultz, 1944  
35103.  Tridentiger barbatus (Günther, 1861) Shokihaze goby
35104.  Tridentiger bifasciatus Steindachner, 1881 Shimofuri goby
35105.  Tridentiger brevispinis Katsuyama, Arai & Nakamura, 1972  
35106.  Tridentiger kuroiwae Jordan & Tanaka, 1927  
35107.  Tridentiger microsquamis (Wu, 1931)  
35108.  Tridentiger nudicervicus Tomiyama, 1934  
35109.  Tridentiger obscurus (Temminck & Schlegel, 1845) Dusky tripletooth goby
35110.  Tridentiger radiatus Cui, Pan, Yang & Wang, 2013  
35111.  Tridentiger trigonocephalus (Gill, 1859) Chameleon goby
35112.  Tridentopsis cahuali Azpelicueta, 1990  
35113.  Tridentopsis pearsoni Myers, 1925  
35114.  Tridentopsis tocantinsi La Monte, 1939  
35115.  Trigla lyra Linnaeus, 1758 Piper gurnard
35116.  Triglachromis otostigma (Regan, 1920)  
35117.  Triglops dorothy Pietsch & Orr, 2006 Dorothy's sculpin
35118.  Triglops forficatus (Gilbert, 1896) Scissortail sculpin
35119.  Triglops jordani (Jordan & Starks, 1904) Jordan's sculpin
35120.  Triglops macellus (Bean, 1884) Roughspine sculpin
35121.  Triglops metopias Gilbert & Burke, 1912 Alaskan sculpin
35122.  Triglops murrayi Günther, 1888 Moustache sculpin
35123.  Triglops nybelini Jensen, 1944 Bigeye sculpin
35124.  Triglops pingelii Reinhardt, 1837 Ribbed sculpin
35125.  Triglops scepticus Gilbert, 1896 Spectacled sculpin
35126.  Triglops xenostethus Gilbert, 1896 Scaly breasted sculpin
35127.  Trigonectes aplocheiloides Huber, 1995  
35128.  Trigonectes balzanii (Perugia, 1891)  
35129.  Trigonectes macrophthalmus Costa, 1990  
35130.  Trigonectes rogoaguae (Pearson & Myers, 1924)  
35131.  Trigonectes rubromarginatus Costa, 1990  
35132.  Trigonectes strigabundus Myers, 1925  
35133.  Trigonognathus kabeyai Mochizuki & Ohe, 1990 Viper dogfish
35134.  Trigonolampa miriceps Regan & Trewavas, 1930 Threelight dragonfish
35135.  Trigonopoma gracile (Kottelat, 1991)  
35136.  Trigonopoma pauciperforatum (Weber & de Beaufort, 1916) Redstripe rasbora
35137.  Trigonostigma espei (Meinken, 1967) Lambchop rasbora
35138.  Trigonostigma hengeli (Meinken, 1956) Glowlight rasbora
35139.  Trigonostigma heteromorpha (Duncker, 1904) Harlequin rasbora
35140.  Trigonostigma somphongsi (Meinken, 1958)  
35141.  Trigonostigma truncata Tan, 2020  
35142.  Trimma abyssum Allen, 2015 Abyssal pygmygoby
35143.  Trimma agrena Winterbottom & Chen, 2004 Fishnet pygmygoby
35144.  Trimma albicaudatum Wada, Takase & Senou, 2022  
35145.  Trimma anaima Winterbottom, 2000 Pallid pygmygoby
35146.  Trimma annosum Winterbottom, 2003 Grey-bearded pygmygoby
35147.  Trimma anthrenum Winterbottom, 2006 Honey-bee pygmygoby
35148.  Trimma aturirii Winterbottom, Erdmann & Cahyani, 2015 Aturiri's pygmy goby
35149.  Trimma avidori (Goren, 1978) Avidor's pygmygoby
35150.  Trimma barralli Winterbottom, 1995 Barrall's pygmygoby
35151.  Trimma bathum Winterbottom, 2017 Deep-reef pygmygoby
35152.  Trimma benjamini Winterbottom, 1996 Ring-eye pygmygoby
35153.  Trimma berumeni Peinemann, Pombo-Ayora, Rich, Fox & Coker, 2025 Mikey’s golden pygmygoby
35154.  Trimma bisella Winterbottom, 2000 Two-saddle pygmygoby
35155.  Trimma blematium Winterbottom & Erdmann, 2018 Blue-eyed pygmygoby
35156.  Trimma burridgeae Winterbottom, 2016 Mary's pygmygoby
35157.  Trimma caesiura Jordan & Seale, 1906 Caesiura pygmygoby
35158.  Trimma cana Winterbottom, 2004 Candy-cane pygmy goby
35159.  Trimma capostriatum (Goren, 1981) Spotted redlined pygmygoby
35160.  Trimma caudipunctatum Suzuki & Senou, 2009 Spot-tailed pygmygoby
35161.  Trimma caudomaculatum Yoshino & Araga, 1975 Blotch-tailed pygmygoby
35162.  Trimma cavicapum Winterbottom, Brighton & Mason-Parker, 2024 Bluestripe pygmygoby
35163.  Trimma cheni Winterbottom, 2011 Face-stripe pygmy goby
35164.  Trimma chledophilum Allen, 2015 Mud pygmygoby
35165.  Trimma citrum Winterbottom & Pyle, 2022 Lemon pygmygoby
35166.  Trimma corallinum (Smith, 1959) Polkadot pygmygoby
35167.  Trimma corerefum Winterbottom, 2016 Colin's pygmygoby
35168.  Trimma dalerocheila Winterbottom, 1984 Hotlips pygmygoby
35169.  Trimma emeryi Winterbottom, 1985 Emery's pygmygoby
35170.  Trimma erdmanni Winterbottom, 2011 Erdmann's pygmygoby
35171.  Trimma erwani Viviani, Williams & Planes, 2016 Slanted pygmygoby
35172.  Trimma fangi Winterbottom & Chen, 2004 Fang's pygmygoby
35173.  Trimma fasciatum Suzuki, Sakaue & Senou, 2012 Yellow-banded pygmygoby
35174.  Trimma filamentosum Winterbottom, 1995 Long-spine pygmygoby
35175.  Trimma finistrinum Winterbottom, 2017 Porthole pygmygoby
35176.  Trimma fishelsoni Goren, 1985 Fishelson's pygmygoby
35177.  Trimma flammeum (Smith, 1959) Flame pygmygoby
35178.  Trimma flavatrum Hagiwara & Winterbottom, 2007 Wasp pygmygoby
35179.  Trimma flavicaudatum (Goren, 1982) Yellow-tailed pygmygoby
35180.  Trimma fraena Winterbottom, 1984 Bridle pygmygoby
35181.  Trimma fucatum Winterbottom & Southcott, 2007 Harlot pygmygoby
35182.  Trimma gigantum Winterbottom & Zur, 2007 Giant pygmygoby
35183.  Trimma grammistes (Tomiyama, 1936) Black-striped pygmygoby
35184.  Trimma griffithsi Winterbottom, 1984 Griffiths' pygmygoby
35185.  Trimma habrum Winterbottom, 2011 Delicate pygmygoby
35186.  Trimma haima Winterbottom, 1984 Cut-face pygmygoby
35187.  Trimma haimassum Winterbottom, 2011 Blood-spot pygmygoby
35188.  Trimma halonevum Winterbottom, 2000 Pimple pygmygoby
35189.  Trimma hamartium Winterbottom, 2018 Mistaken pygmygoby
35190.  Trimma hayashii Hagiwara & Winterbottom, 2007 Four-eye pygmygoby
35191.  Trimma helenae Winterbottom, Erdmann & Cahyani, 2014 Helen's pygmygoby
35192.  Trimma hoesei Winterbottom, 1984 Forktail pygmygoby
35193.  Trimma hollemani Winterbottom, 2016 Holleman's pygmygoby
35194.  Trimma hotsarihiense Winterbottom, 2009 Helen Reef pygmygoby
35195.  Trimma imaii Suzuki & Senou, 2009 Imai's pygmygoby
35196.  Trimma insularum Winterbottom & Hoese, 2015 Cocos pygmygoby
35197.  Trimma irinae Winterbottom, 2014 Irina's pygmygoby
35198.  Trimma kalum Winterbottom, 2020 Beautiful pygmygoby
35199.  Trimma kardium Winterbottom, Erdmann & Cahyani, 2015 Heart pygmygoby
35200.  Trimma kitrinum Winterbottom & Hoese, 2015 Citron pygmygoby
35201.  Trimma kudoi Suzuki & Senou, 2008 Kudo's pygmygoby
35202.  Trimma lantana Winterbottom & Villa, 2003 Lantana pygmygoby
35203.  Trimma longispinum Winterbottom, 2023 Long-spined pygmygoby
35204.  Trimma luteum Viviani, Williams & Planes, 2016 Yellow barred pygmygoby
35205.  Trimma macrophthalmus (Tomiyama, 1936) Large-eyed pygmygoby
35206.  Trimma maiandros Hoese, Winterbottom & Reader, 2011 Zigzag pygmygoby
35207.  Trimma marinae Winterbottom, 2005 Princess pygmygoby
35208.  Trimma matsunoi Suzuki, Sakaue & Senou, 2012 Matsuno's pygmygoby
35209.  Trimma meityae Winterbottom & Erdmann, 2018 Meity's pygmygoby
35210.  Trimma mendelssohni (Goren, 1978) Mendelssohn's pygmygoby
35211.  Trimma meranyx Winterbotton, Erdmann & Dita Cahyani, 2014 Day-night pygmy goby
35212.  Trimma meristum Winterbottom & Hoese, 2015 Split-ray pygmygoby
35213.  Trimma milta Winterbottom, 2002 Red-earth pygmygoby
35214.  Trimma multiclitellum Allen, 2015 Multisaddle pygmy goby
35215.  Trimma nasa Winterbottom, 2005 Nasal-bar pygmygoby
35216.  Trimma nauagium Allen, 2015 Shipwreck pygmygoby
35217.  Trimma naudei Smith, 1957 Naude's pygmygoby
35218.  Trimma necopinum (Whitley, 1959) Australian pygmygoby
35219.  Trimma nomurai Suzuki & Senou, 2007 Lilac pygmygoby
35220.  Trimma nubarum Winterbottom, Bogorodsky & Alpermann, 2023 Rift pygmygoby
35221.  Trimma okinawae (Aoyagi, 1949) Orange-red pygmygoby
35222.  Trimma omanense Winterbottom, 2000 Crescent-wing pygmygoby
35223.  Trimma pajama Winterbotton, Erdmann & Dita Cahyani, 2014 Pajama pygmygoby
35224.  Trimma panemorfum Winterbottom & Pyle, 2022 Sublime pygmygoby
35225.  Trimma papayum Winterbottom, 2011 Pawpaw pygmygoby
35226.  Trimma pentherum Winterbottom & Hoese, 2015 Mourning pygmygoby
35227.  Trimma preclarum Winterbottom, 2006 Exquisite pygmygoby
35228.  Trimma putrai Winterbottom, Erdmann & Mambrasar, 2019 Putra's pygmygoby
35229.  Trimma quadrimaculatum Hoese, Bogorodsky & Mal, 2015 Four-spotted pygmygoby
35230.  Trimma randalli Winterbottom & Zur, 2007 Randall's pygmygoby
35231.  Trimma readerae Winterbottom & Hoese, 2015 Reader's pygmygoby
35232.  Trimma rubromaculatum Allen & Munday, 1995 Red-spotted pygmygoby
35233.  Trimma sanguinellum Winterbottom & Southcott, 2007 Sanguinello pygmygoby
35234.  Trimma sheppardi Winterbottom, 1984 Sheppard's pygmygoby
35235.  Trimma sostra Winterbottom, 2004 Sostra's pygmygoby
35236.  Trimma squamicana Winterbottom, 2004 Red-blotch pygmygoby
35237.  Trimma stobbsi Winterbottom, 2001 Stobbs' pygmygoby
35238.  Trimma striatum (Herre, 1945) Red-lined pygmygoby
35239.  Trimma tauroculum Winterbottom & Zur, 2007 Bullseye pygmygoby
35240.  Trimma taylori Lobel, 1979 Yellow pygmygoby
35241.  Trimma tevegae Cohen & Davis, 1969 Tevegae pygmygoby
35242.  Trimma trioculatum Winterbottom, Erdmann & Cahyani, 2015 Three-eyed pygmygoby
35243.  Trimma ukkriti Winterbottom, 2021 Ukkrit's pygmygoby
35244.  Trimma unisquame (Gosline, 1959) Blackmargin pygmygoby
35245.  Trimma volcana Winterbottom, 2003 Volcano pygmygoby
35246.  Trimma wangunui Winterbottom & Erdmann, 2019 Wangunu's pygmygoby
35247.  Trimma winchi Winterbottom, 1984 Winch's pygmygoby
35248.  Trimma winterbottomi Randall & Downing, 1994 Trench-head pygmygoby
35249.  Trimma woutsi Winterbottom, 2002 Wouter's pygmygoby
35250.  Trimma xanthochrum Winterbottom, 2011 Step-spot pygmygoby
35251.  Trimma xanthum Winterbottom & Hoese, 2015 Yellow-red pygmygoby
35252.  Trimma yanagitai Suzuki & Senou, 2007 Brown pygmygoby
35253.  Trimma yanoi Suzuki & Senou, 2008 Pudgy pygmygoby
35254.  Trimma yoshinoi Suzuki, Yano & Senou, 2015 Yoshino's pygmygoby
35255.  Trimma zurae Winterbotton, Erdmann & Dita Cahyani, 2014 Marg's pygmygoby
35256.  Trimmatom eviotops (Schultz, 1943) Red-barred rubble goby
35257.  Trimmatom macropodus Winterbottom, 1989 Bigfoot dwarfgoby
35258.  Trimmatom nanus Winterbottom & Emery, 1981 Dwarf atom goby
35259.  Trimmatom offucius Winterbottom & Emery, 1981  
35260.  Trimmatom pharus Winterbottom, 2001 Lifehouse dwarfgoby
35261.  Trimmatom sagma Winterbottom, 1989 Saddled dwarfgoby
35262.  Trimmatom zapotes Winterbottom, 1989 Hard-drinking atomgoby
35263.  Trinectes fimbriatus (Günther, 1862) Fringed sole
35264.  Trinectes fluviatilis (Meek & Hildebrand, 1928)  
35265.  Trinectes fonsecensis (Günther, 1862) Spottedfin sole
35266.  Trinectes hubbsbollinger Duplain, Chapleau & Munroe, 2012  
35267.  Trinectes inscriptus (Gosse, 1851) Scrawled sole
35268.  Trinectes maculatus (Bloch & Schneider, 1801) Hogchoker
35269.  Trinectes microphthalmus (Chabanaud, 1928)  
35270.  Trinectes opercularis (Nichols & Murphy, 1944) Spottedcheek sole
35271.  Trinectes paulistanus (Miranda Ribeiro, 1915) Slipper sole
35272.  Trinectes xanthurus Walker & Bollinger, 2001  
35273.  Trinorfolkia clarkei (Morton, 1888) Clarke's triplefin
35274.  Trinorfolkia cristata (Kuiter, 1986) Crested threefin
35275.  Trinorfolkia incisa (Kuiter, 1986) Notched triplefin
35276.  Triodon macropterus Lesson, 1831 Threetooth puffer
35277.  Triphoturus mexicanus (Gilbert, 1890) Mexican lampfish
35278.  Triphoturus nigrescens (Brauer, 1904) Highseas lampfish
35279.  Triphoturus oculeum (Garman, 1899)  
35280.  Triplophos hemingi (McArdle, 1901)  
35281.  Triplophysa alexandrae Prokofiev, 2001  
35282.  Triplophysa aliensis (Wu & Zhu, 1979)  
35283.  Triplophysa alticeps (Herzenstein, 1888)  
35284.  Triplophysa altipinnis Prokofiev, 2003  
35285.  Triplophysa aluensis Li & Zhu, 2000  
35286.  Triplophysa angeli (Fang, 1941)  
35287.  Triplophysa anlongensis Lan, Song, Luo, Zhao, Xiao & Zhou, 2023 Anlong high-plateau loach
35288.  Triplophysa anterodorsalis Zhu & Cao, 1989  
35289.  Triplophysa aquaecaeruleae Prokofiev, 2001  
35290.  Triplophysa arnoldii Prokofiev, 2006  
35291.  Triplophysa baotianensis Li, Li, Liu & Li, 2018  
35292.  Triplophysa bashanensis Xu & Wang, 2009  
35293.  Triplophysa bleekeri (Sauvage & Dabry de Thiersant, 1874)  
35294.  Triplophysa bombifrons (Herzenstein, 1888)  
35295.  Triplophysa brachyptera (Herzenstein, 1888)  
35296.  Triplophysa brahui (Zugmayer, 1912)  
35297.  Triplophysa brevibarba Ding, 1993  
35298.  Triplophysa brevicauda (Herzenstein, 1888)  
35299.  Triplophysa cakaensis Cao & Zhu, 1988  
35300.  Triplophysa cehengensis Luo, Mao, Zhao, Xiao & Zhou, 2023 Ceheng high-plateau loach
35301.  Triplophysa chandagaitensis Prokofiev, 2002  
35302.  Triplophysa chondrostoma (Herzenstein, 1888)  
35303.  Triplophysa choprai (Hora, 1934)  
35304.  Triplophysa coniptera (Turdakov, 1954)  
35305.  Triplophysa crassicauda (Herzenstein, 1888)  
35306.  Triplophysa crassilabris Ding, 1994  
35307.  Triplophysa cuneicephala (Shaw & Tchang, 1931)  
35308.  Triplophysa dalaica (Kessler, 1876)  
35309.  Triplophysa daochengensis Wu, Sun & Guo, 2016  
35310.  Triplophysa daqiaoensis Ding, 1993  
35311.  Triplophysa daryoae Sheraliev, Kayumova & Peng, 2022  
35312.  Triplophysa dongganensis Yang, 2013  
35313.  Triplophysa dorsalis (Kessler, 1872) Gray loach
35314.  Triplophysa edsinica Prokofiev, 2003  
35315.  Triplophysa erythraea Liu & Huang, 2019  
35316.  Triplophysa eugeniae Prokofiev, 2002  
35317.  Triplophysa farwelli (Hora, 1935)  
35318.  Triplophysa fengshanensis Lan, 2013  
35319.  Triplophysa flavicorpus Yang, Chen & Lan, 2004  
35320.  Triplophysa furva Zhu, 1992  
35321.  Triplophysa fuxianensis Yang & Chu, 1990  
35322.  Triplophysa gejiuensis (Chu & Chen, 1979)  
35323.  Triplophysa gerzeensis Cao & Zhu, 1988  
35324.  Triplophysa gracilis (Day, 1877)  
35325.  Triplophysa grahami (Regan, 1906)  
35326.  Triplophysa griffithii (Günther, 1868)  
35327.  Triplophysa guizhouensis Wu, He, Yang & Du, 2018  
35328.  Triplophysa gundriseri Prokofiev, 2002  
35329.  Triplophysa hazaraensis (Omer & Mirza, 1975)  
35330.  Triplophysa herzensteini (Berg, 1909)  
35331.  Triplophysa hexiensis (Zhao & Wang, 1988)  
35332.  Triplophysa heyangensis Zhu, 1992  
35333.  Triplophysa hialmari Prokofiev, 2001  
35334.  Triplophysa hsutschouensis (Rendahl, 1933)  
35335.  Triplophysa huanjiangensis Yang, Wu & Lan, 2011  
35336.  Triplophysa huapingensis Zheng, Yang & Chen, 2012  
35337.  Triplophysa hutjertjuensis (Rendahl, 1933)  
35338.  Triplophysa incipiens (Herzenstein, 1888)  
35339.  Triplophysa intermedia (Kessler, 1876)  
35340.  Triplophysa jianchuanensis Zheng, Du, Chen & Yang, 2010 Jianchuan stone loach
35341.  Triplophysa jiarongensis Lin, Li & Song, 2012  
35342.  Triplophysa kafirnigani (Turdakov, 1948)  
35343.  Triplophysa kashmirensis (Hora, 1922)  
35344.  Triplophysa kaznakowi Prokofiev, 2004  
35345.  Triplophysa kokshaalensis Prokofiev, 2017  
35346.  Triplophysa kullmanni Bănărescu, Nalbant & Ladiges, 1975  
35347.  Triplophysa kungessana (Kessler, 1879)  
35348.  Triplophysa labiata (Kessler, 1874) Plain thicklip loach
35349.  Triplophysa lacusnigri (Berg, 1928)  
35350.  Triplophysa lacustris Yang & Chu, 1990  
35351.  Triplophysa ladacensis (Günther, 1868)  
35352.  Triplophysa langpingensis Yang, 2013  
35353.  Triplophysa laterimaculata Li, Liu & Yang, 2007  
35354.  Triplophysa laticeps Zhou & Cui, 1997  
35355.  Triplophysa leptosoma (Herzenstein, 1888)  
35356.  Triplophysa lihuensis Wu, Yang & Lan, 2012  
35357.  Triplophysa lixianensis He, Song & Zhang, 2008  
35358.  Triplophysa longianguis Wu & Wu, 1984  
35359.  Triplophysa longibarbata (Chen, Yang, Sket & Aljancic, 1998)  
35360.  Triplophysa longipectoralis Zheng, Du, Chen & Yang, 2009  
35361.  Triplophysa longliensis Ren, Yang & Chen, 2012  
35362.  Triplophysa luochengensis Li, Lan, Chen & Du, 2017  
35363.  Triplophysa macrocephala Yang, Wu & Yang, 2012  
35364.  Triplophysa macromaculata Yang, 1990  
35365.  Triplophysa macrophthalma Zhu & Guo, 1985  
35366.  Triplophysa markehenensis (Zhu & Wu, 1981)  
35367.  Triplophysa marmorata (Heckel, 1838)  
35368.  Triplophysa microphthalma (Kessler, 1879)  
35369.  Triplophysa microphysa (Fang, 1935)  
35370.  Triplophysa microps (Steindachner, 1866)  
35371.  Triplophysa minuta (Li, 1966)  
35372.  Triplophysa minxianensis (Wang & Zhu, 1979)  
35373.  Triplophysa moquensis Ding, 1994  
35374.  Triplophysa nandanensis Lan, Yang & Chen, 1995  
35375.  Triplophysa nanpanjiangensis (Zhu & Cao, 1988)  
35376.  Triplophysa nasalis (Kessler, 1876)  
35377.  Triplophysa nasobarbatula Wang & Li, 2001  
35378.  Triplophysa naziri (Ahmad & Mirza, 1963)  
35379.  Triplophysa ninglangensis Wu & Wu, 1988  
35380.  Triplophysa nujiangensa Chen, Cui & Yang, 2004  
35381.  Triplophysa obscura Wang, 1987  
35382.  Triplophysa obtusirostra Wu & Wu, 1988  
35383.  Triplophysa orientalis (Herzenstein, 1888)  
35384.  Triplophysa panzhouensis Yu, Luo, Lan, Xiao & Zhou, 2023 Panzhou high-plateau loach
35385.  Triplophysa papillosolabiata (Kessler, 1879)  
35386.  Triplophysa pappenheimi (Fang, 1935)  
35387.  Triplophysa paradoxa (Turdakov, 1955)  
35388.  Triplophysa parvus Chen, Li & Yang, 2009  
35389.  Triplophysa pedaschenkoi (Berg, 1931)  
35390.  Triplophysa polyfasciata Ding, 1996  
35391.  Triplophysa pseudoscleroptera (Zhu & Wu, 1981)  
35392.  Triplophysa pseudostenura He, Zhang & Song, 2012  
35393.  Triplophysa qilianensis Li, Chen & Hu, 2015  
35394.  Triplophysa qingzhenensis Liu, Zeng & Gong, 2022  
35395.  Triplophysa qiubeiensis Li & Yang, 2008  
35396.  Triplophysa robusta (Kessler, 1876)  
35397.  Triplophysa rongduensis Mao, Zhao, Yu, Xiao & Zhou, 2023 Rongdu high-plateau loach
35398.  Triplophysa rosa Chen & Yang, 2005  
35399.  Triplophysa rossoperegrinatorum Prokofiev, 2001  
35400.  Triplophysa rotundiventris (Wu & Chen, 1979)  
35401.  Triplophysa scapanognatha Prokofiev, 2007  
35402.  Triplophysa scleroptera (Herzenstein, 1888)  
35403.  Triplophysa sellaefer (Nichols, 1925)  
35404.  Triplophysa sewerzowi (Nikolskii, 1938) Severtsov's loach
35405.  Triplophysa shaanxiensis Chen, 1987  
35406.  Triplophysa shannanensis Wang, Huang, Chen & He, 2024  
35407.  Triplophysa shehensis Tilak, 1987  
35408.  Triplophysa shilinensis Chen & Yang, 1992  
35409.  Triplophysa shiyangensis (Zhao & Wang, 1983)  
35410.  Triplophysa siluroides (Herzenstein, 1888)  
35411.  Triplophysa stenura (Herzenstein, 1888)  
35412.  Triplophysa stewarti (Hora, 1922)  
35413.  Triplophysa stolickai (Steindachner, 1866) Tibetan stone loach
35414.  Triplophysa strauchii (Kessler, 1874) Spotted thicklip loach
35415.  Triplophysa tanggulaensis (Zhu, 1982)  
35416.  Triplophysa tenuicauda (Steindachner, 1866)  
35417.  Triplophysa tenuis (Day, 1877)  
35418.  Triplophysa tianeensis Chen, Cui & Yang, 2004  
35419.  Triplophysa tianlinensis Li, Li, Lan & Du, 2016  
35420.  Triplophysa tibetana (Regan, 1905)  
35421.  Triplophysa trewavasae Mirza & Ahmad, 1990  
35422.  Triplophysa turpanensis Wu & Wu, 1992  
35423.  Triplophysa ulacholica (Anikin, 1905) Issyk-kul naked loach
35424.  Triplophysa venusta Zhu & Cao, 1988  
35425.  Triplophysa waisihani Cao & Zhang, 2008  
35426.  Triplophysa wenshanensis Jiang, Cao, Song, Yi & Yang, 2025  
35427.  Triplophysa wudangensis Liu, Zeng & Gong, 2022  
35428.  Triplophysa wuweiensis (Li & Chang, 1974)  
35429.  Triplophysa xiangshuingensis Li, 2004  
35430.  Triplophysa xiangxiensis (Yang, Yuan & Liao, 1986)  
35431.  Triplophysa xichangensis Zhu & Cao, 1989  
35432.  Triplophysa xingshanensis (Yang & Xie, 1983)  
35433.  Triplophysa xiqiensis Ding & Lai, 1996  
35434.  Triplophysa xiuwenensis Zhu, Zhang & Yuan, 2025  
35435.  Triplophysa yaluwang Lan, Liu, Zhou & Zhou, 2024 King Yalu high-plateau loach
35436.  Triplophysa yangi Jiang, Cao, Song, Yi & Yang, 2025  
35437.  Triplophysa yaopeizhii Xu, Zhang & Cai, 1995  
35438.  Triplophysa yasinensis (Alcock, 1898)  
35439.  Triplophysa yunnanensis Yang, 1990  
35440.  Triplophysa zaidamensis (Kessler, 1876)  
35441.  Triplophysa zamegacephala (Zhao, 1985)  
35442.  Triplophysa zhaoi Prokofiev, 2006  
35443.  Triplophysa zhenfengensis Wang & Li, 2001  
35444.  Triplophysa ziyunensis Wu, Luo, Xiao & Zhou, 2024 Ziyun high-plateau loach
35445.  Tripodichthys angustifrons (Hollard, 1854) Black-flag tripodfish
35446.  Tripodichthys blochii (Bleeker, 1852) Long-tail tripodfish
35447.  Tripodichthys oxycephalus (Bleeker, 1851) Short-tail tripodfish
35448.  Triportheus albus Cope, 1872  
35449.  Triportheus angulatus (Spix & Agassiz, 1829)  
35450.  Triportheus auritus (Valenciennes, 1850)  
35451.  Triportheus brachipomus (Valenciennes, 1850)  
35452.  Triportheus culter (Cope, 1872)  
35453.  Triportheus curtus (Garman, 1890)  
35454.  Triportheus elongatus (Günther, 1864) Elongate hatchetfish
35455.  Triportheus guentheri (Garman, 1890)  
35456.  Triportheus magdalenae (Steindachner, 1878)  
35457.  Triportheus nematurus (Kner, 1858)  
35458.  Triportheus orinocensis Malabarba, 2004  
35459.  Triportheus pantanensis Malabarba, 2004  
35460.  Triportheus paranensis (Günther, 1874) Tetra
35461.  Triportheus pictus (Garman, 1890)  
35462.  Triportheus rotundatus (Jardine, 1841)  
35463.  Triportheus signatus (Garman, 1890)  
35464.  Triportheus trifurcatus (Castelnau, 1855)  
35465.  Triportheus venezuelensis Malabarba, 2004  
35466.  Tripterodon orbis Playfair, 1867 African spadefish
35467.  Tripterophycis gilchristi Boulenger, 1902 Grenadier cod
35468.  Tripterophycis svetovidovi Sazonov & Shcherbachev, 1986 Brown grenadier cod
35469.  Tripterygion delaisi Cadenat & Blache, 1970 Black-faced blenny
35470.  Tripterygion melanurus Guichenot, 1850  
35471.  Tripterygion tartessicum Carreras-Carbonell, Pascual & Macpherson, 2007  
35472.  Tripterygion tripteronotum (Risso, 1810)  
35473.  Triso dermopterus (Temminck & Schlegel, 1842) Oval grouper
35474.  Trisopterus capelanus (Lacepède, 1800)  
35475.  Trisopterus esmarkii (Nilsson, 1855) Norway pout
35476.  Trisopterus luscus (Linnaeus, 1758) Pouting
35477.  Trisopterus minutus (Linnaeus, 1758) Poor cod
35478.  Tristramella sacra (Günther, 1865)  
35479.  Tristramella simonis (Günther, 1864) Tvarnun simon
35480.  Trixiphichthys weberi (Chaudhuri, 1910) Blacktip tripodfish
35481.  Trochilocharax ornatus Zarske, 2010  
35482.  Troglocobitis starostini (Parin, 1983)  
35483.  Troglocyclocheilus khammouanensis Kottelat & Bréhier, 1999  
35484.  Trogloglanis pattersoni Eigenmann, 1919 Toothless blindcat
35485.  Troglonectes canlinensis Li, Ge, Bao, Du, Luo & Zou, 2023  
35486.  Troglonectes daqikongensis (Deng, Wen, Xiao & Zhou, 2016)  
35487.  Tropheops biriwira Li, Konings & Stauffer, 2016  
35488.  Tropheops gracilior (Trewavas, 1935)  
35489.  Tropheops kamtambo Li, Konings & Stauffer, 2016  
35490.  Tropheops kumwera Li, Konings & Stauffer, 2016  
35491.  Tropheops lucerna (Trewavas, 1935)  
35492.  Tropheops macrophthalmus (Ahl, 1926)  
35493.  Tropheops microstoma (Trewavas, 1935)  
35494.  Tropheops modestus (Johnson, 1974)  
35495.  Tropheops novemfasciatus (Regan, 1922)  
35496.  Tropheops romandi (Colombé, 1979)  
35497.  Tropheops tropheops (Regan, 1922)  
35498.  Tropheus annectens Boulenger, 1900  
35499.  Tropheus brichardi Nelissen & Thys van den Audenaerde, 1975  
35500.  Tropheus duboisi Marlier, 1959  
35501.  Tropheus kasabae Nelissen, 1977  
35502.  Tropheus moorii Boulenger, 1898 Blunthead cichlid
35503.  Tropheus polli Axelrod, 1977  
35504.  Tropidophoxinellus hellenicus (Stephanidis, 1971)  
35505.  Tropidophoxinellus spartiaticus (Schmidt-Ries, 1943)  
35506.  Trygonoptera galba Last & Yearsley, 2008  
35507.  Trygonoptera imitata Yearsley, Last & Gomon, 2008 Eastern shovelnose stingaree
35508.  Trygonoptera mucosa (Whitley, 1939) Western shovelnose stingaree
35509.  Trygonoptera ovalis Last & Gomon, 1987 Striped stingaree
35510.  Trygonoptera personata Last & Gomon, 1987 Masked stingaree
35511.  Trygonoptera testacea Müller & Henle, 1841 Common stingaree
35512.  Trygonorrhina dumerilii (Castelnau, 1873) Southern fiddler ray
35513.  Trygonorrhina fasciata Müller & Henle, 1841 Eastern fiddler ray
35514.  Trypauchen pelaeos Murdy, 2006  
35515.  Trypauchen vagina (Bloch & Schneider, 1801)  
35516.  Trypauchenichthys larsonae Murdy, 2008  
35517.  Trypauchenichthys sumatrensis Hardenberg, 1931 Indonesian eelgoby
35518.  Trypauchenichthys typus Bleeker, 1860 Typical eelgoby
35519.  Trypauchenopsis intermedia Volz, 1903 Bearded Eel Goby
35520.  Tryssogobius colini Larson & Hoese, 2001 Colin's fairygoby
35521.  Tryssogobius flavolineatus Randall, 2006 Yellow-lined fairygoby
35522.  Tryssogobius longipes Larson & Hoese, 2001 Longfin fairygoby
35523.  Tryssogobius nigrolineatus Randall, 2006 Deepreef fairygoby
35524.  Tryssogobius porosus Larson & Chen, 2007  
35525.  Tryssogobius quinquespinus Randall, 2006 Fivespine fairygoby
35526.  Tryssogobius sarah Allen & Erdmann, 2012 Sarah's fairygoby
35527.  Tuamotuichthys bispinosus Møller, Schwarzhans & Nielsen, 2004 Two-spined slopebrotula
35528.  Tuamotuichthys marshallensis Nielsen, Schwarzhans, Møller & Randall, 2006 Marshall slopebrotula
35529.  Tuamotuichthys schwarzhansi Nielsen & Møller, 2008  
35530.  Tubbia stewarti Last, Daley & Duhamel, 2013 Seamount Rudderfish
35531.  Tubbia tasmanica Whitley, 1943 Tasmanian ruffe
35532.  Tuberoschistura baenzigeri (Kottelat, 1983)  
35533.  Tuberoschistura cambodgiensis Kottelat, 1990  
35534.  Tucanoichthys tucano Géry & Römer, 1997  
35535.  Turcinoemacheilus bahaii Esmaeili, Sayyadzadeh, Özulug, Geiger & Freyhof, 2014  
35536.  Turcinoemacheilus hafezi Golzarianpour, Abdoli, Patimar & Freyhof, 2013  
35537.  Turcinoemacheilus himalaya Conway, Edds, Shrestha & Mayden, 2011  
35538.  Turcinoemacheilus inexpectatus Freyhof & Jouladeh-Roudbar, 2024  
35539.  Turcinoemacheilus kosswigi Bănărescu & Nalbant, 1964 Kosswig's loach
35540.  Turcinoemacheilus minimus Esmaeili, Sayyadzadeh, Özulug, Geiger & Freyhof, 2014 Ceyhan loach
35541.  Turcinoemacheilus saadii Esmaeili, Sayyadzadeh, Özulug, Geiger & Freyhof, 2014  
35542.  Turrum coeruleopinnatum (Rüppell, 1830) Coastal trevally
35543.  Turrum fulvoguttatum (Forsskål, 1775) Yellowspotted trevally
35544.  Turrum gymnostethus (Cuvier, 1833) Bludger
35545.  Tydemania navigatoris Weber, 1913 Fleshy-lipped spikefish
35546.  Tylerius spinosissimus (Regan, 1908) Spiny blaasop
35547.  Tylochromis aristoma Stiassny, 1989  
35548.  Tylochromis bangwelensis Regan, 1920 Hump-back bream
35549.  Tylochromis elongatus Stiassny, 1989  
35550.  Tylochromis intermedius (Boulenger, 1916)  
35551.  Tylochromis jentinki (Steindachner, 1894)  
35552.  Tylochromis labrodon Regan, 1920  
35553.  Tylochromis lateralis (Boulenger, 1898)  
35554.  Tylochromis leonensis Stiassny, 1989  
35555.  Tylochromis microdon Regan, 1920  
35556.  Tylochromis mylodon Regan, 1920 Mweru hump-backed bream
35557.  Tylochromis polylepis (Boulenger, 1900)  
35558.  Tylochromis praecox Stiassny, 1989  
35559.  Tylochromis pulcher Stiassny, 1989  
35560.  Tylochromis regani Stiassny, 1989  
35561.  Tylochromis robertsi Stiassny, 1989  
35562.  Tylochromis sudanensis Daget, 1954  
35563.  Tylochromis trewavasae Stiassny, 1989  
35564.  Tylochromis variabilis Stiassny, 1989  
35565.  Tylosurus acus (Lacepède, 1803) Agujon needlefish
35566.  Tylosurus choram (Rüppell, 1837) Red Sea houndfish
35567.  Tylosurus crocodilus (Péron & Lesueur, 1821) Hound needlefish
35568.  Tylosurus fodiator Jordan & Gilbert, 1882 Mexican needlefish
35569.  Tylosurus gavialoides (Castelnau, 1873) Stout longtom
35570.  Tylosurus imperialis (Rafinesque, 1810)  
35571.  Tylosurus melanotus (Bleeker, 1850) Keeljaw needlefish
35572.  Tylosurus pacificus (Steindachner, 1876) Pacific agujon needlefish
35573.  Tylosurus punctulatus (Günther, 1872) Spotted longtom
35574.  Tylosurus rafale Collette & Parin, 1970 Atlantic agujon needlefish
35575.  Tympanopleura atronasus (Eigenmann & Eigenmann, 1888) Silver dolphin catfish
35576.  Tympanopleura brevis (Steindachner, 1881)  
35577.  Tympanopleura cryptica Walsh, Ribeiro & Rapp Py-Daniel, 2015  
35578.  Tympanopleura longipinna Walsh, Ribeiro & Rapp Py-Daniel, 2015  
35579.  Tympanopleura piperata Eigenmann, 1912  
35580.  Tympanopleura rondoni (Miranda Ribeiro, 1914)  
35581.  Typhlachirus caecus Hardenberg, 1931  
35582.  Typhlachirus elongatus Pellegrin & Chevey, 1940 Mekong blind sole
35583.  Typhlachirus lipophthalmus (Károli, 1882)  
35584.  Typhleotris madagascariensis Petit, 1933  
35585.  Typhleotris mararybe Sparks & Chakrabarty, 2012  
35586.  Typhleotris pauliani Arnoult, 1959  
35587.  Typhliasina pearsei (Hubbs, 1938) Mexican blind brotula
35588.  Typhlichthys subterraneus Girard, 1859 Southern cavefish
35589.  Typhlobarbus nudiventris Chu & Chen, 1982  
35590.  Typhlobelus auriculatus de Pinna & Zuanon, 2013  
35591.  Typhlobelus guacamaya Schaefer, Provenzano, de Pinna & Baskin, 2005  
35592.  Typhlobelus lundbergi Schaefer, Provenzano, de Pinna & Baskin, 2005  
35593.  Typhlobelus macromycterus Costa & Bockmann, 1994  
35594.  Typhlobelus ternetzi Myers, 1944  
35595.  Typhlogobius californiensis Steindachner, 1879 Blind goby
35596.  Typhlonarke aysoni (Hamilton, 1902) Blind electric ray
35597.  Typhlonarke tarakea Phillipps, 1929 Oval electric ray
35598.  Typhlonus nasus Günther, 1878  
35599.  Tyrannochromis macrostoma (Regan, 1922)  
35600.  Tyrannochromis maculiceps (Ahl, 1926)  
35601.  Tyrannochromis nigriventer Eccles, 1989  
35602.  Tyrannochromis polyodon (Trewavas, 1935)  
35603.  Tyrannophryne pugnax Regan & Trewavas, 1932  
35604.  Tyson belos Springer, 1983 Arrow wriggler
35605.  Tyttobrycon dorsimaculatus Géry, 1973  
35606.  Tyttobrycon hamatus Géry, 1973  
35607.  Tyttobrycon marajoara Marinho, Bastos & Menezes, 2013  
35608.  Tyttobrycon spinosus Géry, 1973  
35609.  Tyttobrycon xeruini Géry, 1973  
35610.  Tyttocharax cochui (Ladiges, 1950)  
35611.  Tyttocharax madeirae Fowler, 1913 Blackedge tetra
35612.  Tyttocharax metae Román-Valencia, García-Alzate, Ruiz-C. & Taphorn, 2012  
35613.  Tyttocharax tambopatensis Weitzman & Ortega, 1995  
35614.  Uaru amphiacanthoides Heckel, 1840 Uaru
35615.  Uaru fernandezyepezi Stawikowski, 1989  
35616.  Ucla xenogrammus Holleman, 1993 Largemouth triplefin
35617.  Uegitglanis zammaranoi Gianferrari, 1923  
35618.  Ulaema lefroyi (Goode, 1874) Mottled mojarra
35619.  Ulvaria subbifurcata (Storer, 1839) Radiated shanny
35620.  Ulvicola sanctaerosae Gilbert & Starks, 1897 Kelp gunnel
35621.  Umbra krameri Walbaum, 1792 Mudminnow
35622.  Umbra limi (Kirtland, 1840) Central mudminnow
35623.  Umbra pygmaea (DeKay, 1842) Eastern mudminnow
35624.  Umbrina analis Günther, 1868 Longspine drum
35625.  Umbrina broussonnetii Cuvier, 1830 Striped drum
35626.  Umbrina bussingi López S., 1980 Bussing's drum
35627.  Umbrina canariensis Valenciennes, 1843 Canary drum
35628.  Umbrina canosai Berg, 1895 Argentine croaker
35629.  Umbrina cirrosa (Linnaeus, 1758) Shi drum
35630.  Umbrina coroides Cuvier, 1830 Sand drum
35631.  Umbrina dorsalis Gill, 1862 Longfin drum
35632.  Umbrina galapagorum Steindachner, 1878 Galápagos drum
35633.  Umbrina imberbis Günther, 1873  
35634.  Umbrina milliae Miller, 1971  
35635.  Umbrina reedi Günther, 1880  
35636.  Umbrina roncador Jordan & Gilbert, 1882 Yellowfin drum
35637.  Umbrina ronchus Valenciennes, 1843 Fusca drum
35638.  Umbrina steindachneri Cadenat, 1951 Steindachner's drum
35639.  Umbrina wintersteeni Walker & Radford, 1992 Wintersteen drum
35640.  Umbrina xanti Gill, 1862 Polla drum
35641.  Uncisudis advena (Rofen, 1963)  
35642.  Uncisudis longirostra Maul, 1956  
35643.  Uncisudis posteropelvis Fukui & Ozawa, 2004  
35644.  Uncisudis quadrimaculata (Post, 1969)  
35645.  Ungusurculus collettei Schwarzhans & Møller, 2007 Collette's viviparous brotula
35646.  Ungusurculus komodoensis Schwarzhans & Møller, 2007 Komodo viviparous brotula
35647.  Ungusurculus philippinensis Schwarzhans & Møller, 2007 Philippines viviparous brotula
35648.  Ungusurculus riauensis Schwarzhans & Møller, 2007 Riau viviparous brotula
35649.  Ungusurculus sundaensis Schwarzhans & Møller, 2007 Sunda viviparous brotula
35650.  Ungusurculus williamsi Schwarzhans & Møller, 2007 Williams' viviparous brotula
35651.  Upeneichthys lineatus (Bloch & Schneider, 1801) Blue-striped mullet
35652.  Upeneichthys stotti Hutchins, 1990 Stott's goatfish
35653.  Upeneichthys vlamingii (Cuvier, 1829) Blue-spotted goatfish
35654.  Upeneus andamanensis Uiblein & Rajan, 2024 Andaman goatfish
35655.  Upeneus asymmetricus Lachner, 1954 Asymmetrical goatfish
35656.  Upeneus aurorae Uiblein & Williams, 2024 Aurora goatfish
35657.  Upeneus australiae Kim & Nakaya, 2002 Australian goatfish
35658.  Upeneus brevignathus Uiblein & Bailly, 2024 Shortjaw goatfish
35659.  Upeneus caudofasciatus Uiblein & Gledhill, 2019 Tailbar goatfish
35660.  Upeneus davidaromi Golani, 2001 Darom's goatfish
35661.  Upeneus dimipavlov Uiblein & Motomura, 2021 Pavlov's goatfish
35662.  Upeneus doriae (Günther, 1869) Gilded goatfish
35663.  Upeneus elongatus Uiblein & Motomura, 2021 Elongate goatfish
35664.  Upeneus farnis Uiblein & Peristiwady, 2017 Farnis' goatfish
35665.  Upeneus filifer (Ogilby, 1910) Pennant goatfish
35666.  Upeneus floros Uiblein & Gouws, 2020 Floros' goatfish
35667.  Upeneus francisi Randall & Guézé, 1992 Francis' goatfish
35668.  Upeneus gubal Uiblein, 2019 Gubal goatfish
35669.  Upeneus guttatus (Day, 1868) Twotone goatfish
35670.  Upeneus heemstra Uiblein & Gouws, 2014 Heemstra's goatfish
35671.  Upeneus heterospinus Uiblein & Pavlov, 2019 Variedspine goatfish
35672.  Upeneus huan Uiblein & Hoang, 2024 Huan's goatfish
35673.  Upeneus indicus Uiblein & Heemstra, 2010 Cochin goatfish
35674.  Upeneus itoui Yamashita, Golani & Motomura, 2011 Itou's goatfish
35675.  Upeneus japonicus (Houttuyn, 1782) Japanese goatfish
35676.  Upeneus lombok Uiblein & White, 2015 Lombok goatfish
35677.  Upeneus luzonius Jordan & Seale, 1907 Dark-barred goatfish
35678.  Upeneus madras Uiblein & Maclaine, 2022 Madras goatfish
35679.  Upeneus margarethae Uiblein & Heemstra, 2010 Margaretha's goatfish
35680.  Upeneus mascareinsis Fourmanoir & Guézé, 1967 Mascarene goatfish
35681.  Upeneus moluccensis (Bleeker, 1855) Goldband goatfish
35682.  Upeneus mouthami Randall & Kulbicki, 2006 Moutham's goatfish
35683.  Upeneus niebuhri Guézé, 1976 Niebuhr's goatfish
35684.  Upeneus nigromarginatus Bos, 2014 Black-margined goatfish
35685.  Upeneus oligospilus Lachner, 1954 Shortfin goatfish
35686.  Upeneus parvus Poey, 1852 Dwarf goatfish
35687.  Upeneus pori Ben-Tuvia & Golani, 1989 Por's goatfish
35688.  Upeneus quadrilineatus Cheng & Wang, 1963 Fourstripe goatfish
35689.  Upeneus randalli Uiblein & Heemstra, 2011 Randall's goatfish
35690.  Upeneus saiab Uiblein & Lisher, 2013 SAIAB goatfish
35691.  Upeneus seychellensis Uiblein & Heemstra, 2011 Tailstripe goatfish
35692.  Upeneus spottocaudalis Uiblein & Gledhill, 2017 Tailspot goatfish
35693.  Upeneus stenopsis Uiblein & McGrouther, 2012 Narrowtail goatfish
35694.  Upeneus suahelicus Uiblein & Heemstra, 2010 Swahili goatfish
35695.  Upeneus subvittatus (Temminck & Schlegel, 1843) Deepwater goatfish
35696.  Upeneus sulphureus Cuvier, 1829 Sulphur goatfish
35697.  Upeneus sundaicus (Bleeker, 1855) Ochre-banded goatfish
35698.  Upeneus supravittatus Uiblein & Heemstra, 2010 Longfin goatfish
35699.  Upeneus taeniopterus Cuvier, 1829 Bandtail goatfish
35700.  Upeneus torres Uiblein & Gledhill, 2014 Torres goatfish
35701.  Upeneus tragula Richardson, 1846 Freckled goatfish
35702.  Upeneus vanuatu Uiblein & Causse, 2013 Vanuatu goatfish
35703.  Upeneus vittatus (Forsskål, 1775) Striped goatfish
35704.  Upeneus willwhite Uiblein & Motomura, 2021 White's goatfish
35705.  Uranoscopus affinis Cuvier, 1829  
35706.  Uranoscopus albesca Regan, 1915 Longspine stargazer
35707.  Uranoscopus arafurensis Prokofiev, 2020  
35708.  Uranoscopus archionema Regan, 1921  
35709.  Uranoscopus bauchotae Brüss, 1987  
35710.  Uranoscopus bicinctus Temminck & Schlegel, 1843 Marbled stargazer
35711.  Uranoscopus brunneus Fricke, 2018 Dark-finned stargazer
35712.  Uranoscopus cadenati Poll, 1959 West African stargazer
35713.  Uranoscopus chinensis Guichenot, 1882  
35714.  Uranoscopus cognatus Cantor, 1849 Two-spined yellow-tail stargazer
35715.  Uranoscopus crassiceps Alcock, 1890  
35716.  Uranoscopus dahlakensis Brüss, 1987  
35717.  Uranoscopus dollfusi Brüss, 1987 Dollfus' stargazer
35718.  Uranoscopus filibarbis Cuvier, 1829  
35719.  Uranoscopus fuscomaculatus Kner, 1868  
35720.  Uranoscopus guttatus Cuvier, 1829 Dollfus' stargrazer
35721.  Uranoscopus japonicus Houttuyn, 1782  
35722.  Uranoscopus kaianus Günther, 1880 Kai stargazer
35723.  Uranoscopus kishimotoi Fricke, 2018 Tube-nosed stargazer
35724.  Uranoscopus marisrubri Brüss, 1987  
35725.  Uranoscopus marmoratus Cuvier, 1829  
35726.  Uranoscopus oligolepis Bleeker, 1878  
35727.  Uranoscopus polli Cadenat, 1951 Whitespotted stargazer
35728.  Uranoscopus rosette Randall & Arnold, 2012  
35729.  Uranoscopus scaber Linnaeus, 1758 Stargazer
35730.  Uranoscopus sulphureus Valenciennes, 1832 Whitemargin stargazer
35731.  Uranoscopus tosae (Jordan & Hubbs, 1925)  
35732.  Uranoscopus turbisquamatus (Okamura & Kishimoto, 1993)  
35733.  Uraspis helvola (Forster, 1801) Whitetongue jack
35734.  Uraspis secunda (Poey, 1860) Cottonmouth jack
35735.  Uraspis uraspis (Günther, 1860) Whitemouth jack
35736.  Urobatis concentricus Osburn & Nichols, 1916 Reef stingray
35737.  Urobatis halleri (Cooper, 1863) Haller's round ray
35738.  Urobatis jamaicensis (Cuvier, 1816) Yellow stingray
35739.  Urobatis maculatus Garman, 1913 Spotted round ray
35740.  Urobatis marmoratus (Philippi, 1892) Chilean round stingray
35741.  Urobatis pardalis Del Moral-Flores, Angula, López & Bussing, 2015  
35742.  Urobatis tumbesensis (Chirichigno F. & McEachran, 1979) Tumbes round stingray
35743.  Urocampus carinirostris Castelnau, 1872 Hairy pipefish
35744.  Urocampus nanus Günther, 1870 Barbed pipefish
35745.  Uroconger drachi (Blache & Bauchot, 1976)  
35746.  Uroconger erythraeus Castle, 1982  
35747.  Uroconger lepturus (Richardson, 1845) Slender conger
35748.  Uroconger syringinus Ginsburg, 1954 Threadtail conger
35749.  Urogymnus acanthobothrium Last, White & Kyne, 2016 Mumburarr whipray
35750.  Urogymnus asperrimus (Bloch & Schneider, 1801) Porcupine whipray
35751.  Urogymnus dalyensis (Last & Manjaji-Matsumoto, 2008) Freshwater whipray
35752.  Urogymnus granulatus (Macleay, 1883) Mangrove whipray
35753.  Urogymnus lobistoma (Manjaji-Matsumoto & Last, 2006) Tubemouth whipray
35754.  Urogymnus polylepis (Bleeker, 1852) Giant freshwater whipray
35755.  Urolophus aurantiacus Müller & Henle, 1841 Sepia stingray
35756.  Urolophus bucculentus Macleay, 1884 Sandyback stingaree
35757.  Urolophus circularis McKay, 1966 Circular stingaree
35758.  Urolophus cruciatus (Lacepède, 1804) Banded stingaree
35759.  Urolophus deforgesi Séret & Last, 2003  
35760.  Urolophus expansus McCulloch, 1916 Wide stingaree
35761.  Urolophus flavomosaicus Last & Gomon, 1987 Patchwork stingaree
35762.  Urolophus gigas Scott, 1954 Spotted stingaree
35763.  Urolophus javanicus (Martens, 1864) Java stingaree
35764.  Urolophus kaianus Günther, 1880 Kai stingaree
35765.  Urolophus kapalensis Yearsley & Last, 2006 Kapala stingaree
35766.  Urolophus lobatus McKay, 1966 Lobed stingaree
35767.  Urolophus mitosis Last & Gomon, 1987 Mitotic stingaree
35768.  Urolophus neocaledoniensis Séret & Last, 2003  
35769.  Urolophus orarius Last & Gomon, 1987 Coastal stingaree
35770.  Urolophus papilio Séret & Last, 2003  
35771.  Urolophus paucimaculatus Dixon, 1969 Sparsely-spotted stingaree
35772.  Urolophus piperatus Séret & Last, 2003 Coral sea stingaree
35773.  Urolophus sufflavus Whitley, 1929 Yellowback stingaree
35774.  Urolophus viridis McCulloch, 1916 Greenback stingaree
35775.  Urolophus westraliensis Last & Gomon, 1987 Brown stingaree
35776.  Urophycis brasiliensis (Kaup, 1858) Brazilian codling
35777.  Urophycis chuss (Walbaum, 1792) Red hake
35778.  Urophycis cirrata (Goode & Bean, 1896) Gulf hake
35779.  Urophycis earllii (Bean, 1880) Carolina hake
35780.  Urophycis floridana (Bean & Dresel, 1884) Southern codling
35781.  Urophycis mystacea Miranda Ribeiro, 1903  
35782.  Urophycis regia (Walbaum, 1792) Spotted codling
35783.  Urophycis tenuis (Mitchill, 1814) White hake
35784.  Uropterygius concolor Rüppell, 1838 Unicolor snake moray
35785.  Uropterygius cyamommatus Huang, Liao & Tan, 2023 Bean-eyed snake moray
35786.  Uropterygius fasciolatus (Regan, 1909) Blotched moray
35787.  Uropterygius fuscoguttatus Schultz, 1953 Brown spotted snake moray
35788.  Uropterygius genie Randall & Golani, 1995  
35789.  Uropterygius golanii McCosker & Smith, 1997  
35790.  Uropterygius hades Huang, Hibino, Balisco & Liao, 2024  
35791.  Uropterygius inornatus Gosline, 1958 Drab snake moray
35792.  Uropterygius kamar McCosker & Randall, 1977 Barlip reef-eel
35793.  Uropterygius macrocephalus (Bleeker, 1864) Needle-tooth moray
35794.  Uropterygius mactanensis Huang, Balisco, Evacitas & Liao, 2023 Mactan brown snake moray
35795.  Uropterygius macularius (Lesueur, 1825) Marbled moray
35796.  Uropterygius marmoratus (Lacepède, 1803) Marbled reef-eel
35797.  Uropterygius micropterus (Bleeker, 1852) Tidepool snake moray
35798.  Uropterygius nagoensis Hatooka, 1984 Nago snakemoray
35799.  Uropterygius oligospondylus Chen, Randall & Loh, 2008 Few-vertebrae moray
35800.  Uropterygius polyspilus (Regan, 1909) Large-spotted snake moray
35801.  Uropterygius polystictus Myers & Wade, 1941 Peppered moray
35802.  Uropterygius supraforatus (Regan, 1909) Many-toothed snake moray
35803.  Uropterygius versutus Bussing, 1991 Crafty moray
35804.  Uropterygius wheeleri Blache, 1967 Jigsaw moray
35805.  Uropterygius xanthopterus Bleeker, 1859 Freckleface reef-eel
35806.  Uropterygius xenodontus McCosker & Smith, 1997 Black snake moray
35807.  Urotrygon aspidura (Jordan & Gilbert, 1882) Panamic stingray
35808.  Urotrygon caudispinosus Hildebrand, 1946  
35809.  Urotrygon chilensis (Günther, 1872) Blotched stingray
35810.  Urotrygon cimar López S. & Bussing, 1998  
35811.  Urotrygon microphthalmum Delsman, 1941 Smalleyed round stingray
35812.  Urotrygon munda Gill, 1863 Munda round ray
35813.  Urotrygon nana Miyake & McEachran, 1988 Dwarf stingray
35814.  Urotrygon peruanus Hildebrand, 1946 Peruvian stingray
35815.  Urotrygon reticulata Miyake & McEachran, 1988 Reticulate round ray
35816.  Urotrygon rogersi (Jordan & Starks, 1895) Thorny stingray
35817.  Urotrygon serrula Hildebrand, 1946 Stingray
35818.  Urotrygon simulatrix Miyake & McEachran, 1988 Fake round ray
35819.  Urotrygon venezuelae Schultz, 1949 Venezuela round stingray
35820.  Ursinoscorpaenopsis kitai Nakabo & Yamada, 1996  
35821.  Utiaritichthys esguiceroi Pereira & Castro, 2014  
35822.  Utiaritichthys longidorsalis Jégu, Tito de Morais & Santos, 1992  
35823.  Utiaritichthys sennaebragai Miranda Ribeiro, 1937  
35824.  Vaillantella cinnamomea Kottelat, 1994  
35825.  Vaillantella euepiptera (Vaillant, 1902)  
35826.  Vaillantella maassi Weber & de Beaufort, 1912  
35827.  Valencia hispanica (Valenciennes, 1846) Valencia toothcarp
35828.  Valencia letourneuxi (Sauvage, 1880) Corfu toothcarp
35829.  Valencia robertae Freyhof, Kärst & Geiger, 2014  
35830.  Valenciennea alleni Hoese & Larson, 1994 Allen's glidergoby
35831.  Valenciennea bella Hoese & Larson, 1994 Bella goby
35832.  Valenciennea decora Hoese & Larson, 1994 Decorated glidergoby
35833.  Valenciennea helsdingenii (Bleeker, 1858) Twostripe goby
35834.  Valenciennea immaculata (Ni, 1981) Red-lined sleeper
35835.  Valenciennea limicola Hoese & Larson, 1994 Mud goby
35836.  Valenciennea longipinnis (Lay & Bennett, 1839) Long-finned goby
35837.  Valenciennea muralis (Valenciennes, 1837) Mural goby
35838.  Valenciennea parva Hoese & Larson, 1994 Parva goby
35839.  Valenciennea persica Hoese & Larson, 1994  
35840.  Valenciennea puellaris (Tomiyama, 1956) Maiden goby
35841.  Valenciennea randalli Hoese & Larson, 1994 Greenband goby
35842.  Valenciennea sexguttata (Valenciennes, 1837) Sixspot goby
35843.  Valenciennea strigata (Broussonet, 1782) Blueband goby
35844.  Valenciennea wardii (Playfair, 1867) Ward's sleeper
35845.  Valenciennea yanoi Suzuki, Senou & Randall, 2016  
35846.  Valenciennellus carlsbergi Bruun, 1931  
35847.  Valenciennellus tripunctulatus (Esmark, 1871) Constellationfish
35848.  Vanacampus margaritifer (Peters, 1868) Mother-of-pearl pipefish
35849.  Vanacampus phillipi (Lucas, 1891) Port Phillip pipefish
35850.  Vanacampus poecilolaemus (Peters, 1868)  
35851.  Vanacampus vercoi (Waite & Hale, 1921) Verco's pipefish
35852.  Vandellia beccarii Di Caporiacco, 1935  
35853.  Vandellia cirrhosa Valenciennes, 1846 Candiru
35854.  Vandellia sanguinea Eigenmann, 1917  
35855.  Vanderhorstia ambanoro (Fourmanoir, 1957) Ambanoro prawn-goby
35856.  Vanderhorstia attenuata Randall, 2007 Tapertail shrimpgoby
35857.  Vanderhorstia auronotata Randall, 2007 Gold-marked shrimpgoby
35858.  Vanderhorstia auropunctata (Tomiyama, 1955)  
35859.  Vanderhorstia bella Greenfield & Longenecker, 2005  
35860.  Vanderhorstia belloides Randall, 2007 Bella shrimpgoby
35861.  Vanderhorstia cyanolineata Suzuki & Chen, 2013  
35862.  Vanderhorstia dawnarnallae Allen, Erdmann & Mongdong, 2019 Dawn's shrimpgoby
35863.  Vanderhorstia delagoae (Barnard, 1937) Candystick goby
35864.  Vanderhorstia dorsomacula Randall, 2007 Dorsalspot shrimpgoby
35865.  Vanderhorstia flavilineata Allen & Munday, 1995 Yellow-lined shrimpgoby
35866.  Vanderhorstia fulvopelvis Suzuki & Chen, 2013  
35867.  Vanderhorstia hiramatsui Iwata, Shibukawa & Ohnishi, 2007  
35868.  Vanderhorstia kizakura Iwata, Shibukawa & Ohnishi, 2007  
35869.  Vanderhorstia lepidobucca Allen, Peristiwady & Erdmann, 2014 Scalycheek shrimpgoby
35870.  Vanderhorstia longimanus (Weber, 1909) Longfin shrimpgoby
35871.  Vanderhorstia macropteryx (Franz, 1910) Bigfin shrimpgoby
35872.  Vanderhorstia mertensi Klausewitz, 1974 Mertens' prawn-goby
35873.  Vanderhorstia nannai Winterbottom, Iwata & Kozawa, 2005 Moon-spotted shrimp goby
35874.  Vanderhorstia nobilis Allen & Randall, 2006 Majestic shrimpgoby
35875.  Vanderhorstia opercularis Randall, 2007  
35876.  Vanderhorstia ornatissima Smith, 1959 Ornate prawn-goby
35877.  Vanderhorstia papilio Shibukawa & Suzuki, 2004 Butterfly shrimpgoby
35878.  Vanderhorstia phaeosticta (Randall, Shao & Chen, 2007) Yellowfoot shrimpgoby
35879.  Vanderhorstia puncticeps (Deng & Xiong, 1980)  
35880.  Vanderhorstia rapa Iwata, Shibukawa & Ohnishi, 2007  
35881.  Vanderhorstia steelei Randall & Munday, 2008  
35882.  Vanderhorstia stegauchenia Prokofiev, 2017  
35883.  Vanderhorstia vandersteene Allen, Erdmann & Brooks, 2020 Electric shrimpgoby
35884.  Vanderhorstia wayag Allen & Erdmann, 2012 Wayag shrimpgoby
35885.  Vanmanenia caldwelli (Nichols, 1925)  
35886.  Vanmanenia caobangensis Nguyen, 2005  
35887.  Vanmanenia crassicauda Kottelat, 2000  
35888.  Vanmanenia duci Dang, Duong, Li, Nguyen & Tran, 2024  
35889.  Vanmanenia gymnetrus Chen, 1980  
35890.  Vanmanenia hainanensis Chen & Zheng, 1980  
35891.  Vanmanenia homalocephala Zhang & Zhao, 2000  
35892.  Vanmanenia lineata (Fang, 1935)  
35893.  Vanmanenia maculata Yi, Zhang & Shen, 2014  
35894.  Vanmanenia microcephala Li, Zhou & Che, 2019  
35895.  Vanmanenia microlepis Nguyen, 2005  
35896.  Vanmanenia monofasciodorsala Nguyen, 2005  
35897.  Vanmanenia multiloba (Mai, 1978)  
35898.  Vanmanenia nahangensis Nguyen, 2005  
35899.  Vanmanenia orcicampus Kottelat, 2017  
35900.  Vanmanenia pingchowensis (Fang, 1935)  
35901.  Vanmanenia polylepis Pan, Liu & Zhang, 1983  
35902.  Vanmanenia pseudostriata Zhu, Zhao, Liu & Niu, 2019  
35903.  Vanmanenia serrilineata Kottelat, 2000  
35904.  Vanmanenia stenosoma (Boulenger, 1901)  
35905.  Vanmanenia striata Chen, 1980  
35906.  Vanmanenia tetraloba (Mai, 1978)  
35907.  Vanmanenia trifasciodorsala Nguyen, 2005  
35908.  Vanmanenia ventrosquamata (Mai, 1978)  
35909.  Vanmanenia xinyiensis Zheng & Chen, 1980  
35910.  Vanneaugobius canariensis Van Tassell, Miller & Brito, 1988  
35911.  Vanneaugobius dollfusi Brownell, 1978 Dollfus' goby
35912.  Vanneaugobius pruvoti (Fage, 1907) Pruvot's goby
35913.  Vanstraelenia chirophthalma (Regan, 1915) African solenette
35914.  Variabilichromis moorii (Boulenger, 1898)  
35915.  Varicharax nigrolineatus Vanegas-Ríos, Faustino-Fuster, Meza-Vargas & Ortega, 2020  
35916.  Varicus adamsi Gilmore, Van Tassell & Tornabene, 2016 Twilight goby
35917.  Varicus bucca Robins & Böhlke, 1961  
35918.  Varicus cephalocellatus Gilmore, Van Tassell & Baldwin, 2016 Ocellated splitfin goby
35919.  Varicus decorum Van Tassell, Baldwin & Tornabene, 2016 Decorated splitfin goby
35920.  Varicus lacerta Tornabene, Robertson & Baldwin, 2016  
35921.  Varicus marilynae Gilmore, 1979 Orangebelly goby
35922.  Varicus nigritus Gilmore, Van Tassell & Baldwin, 2016 Banded splitfin goby
35923.  Varicus prometheus Fuentes, Baldwin, Robertson, Lardizabal & Tornabene, 2023 Promethean goby
35924.  Varicus roatanensis Fuentes, Baldwin, Robertson, Lardizabal & Tornabene, 2023 Roatan goby
35925.  Varicus veliguttatus Van Tassell, Baldwin & Gilmore, 2016 Spotted-sail goby
35926.  Variichthys jamoerensis (Mees, 1971) Jamur Lake grunter
35927.  Variichthys lacustris (Mees & Kailola, 1977) Lake grunter
35928.  Variola albimarginata Baissac, 1953 White-edged lyretail
35929.  Variola louti (Fabricius, 1775) Yellow-edged lyretail
35930.  Velifer hypselopterus Bleeker, 1879 Sailfin velifer
35931.  Vellitor centropomus (Richardson, 1848)  
35932.  Vellitor minutus Iwata, 1983  
35933.  Venefica multiporosa Karrer, 1983  
35934.  Venefica ocella Garman, 1899  
35935.  Venefica proboscidea (Vaillant, 1888) Whipsnout sorcerer
35936.  Venefica procera (Goode & Bean, 1883)  
35937.  Venefica tentaculata Garman, 1899  
35938.  Ventichthys biospeedoi Nielsen, Møller & Segonzac, 2006 East-Pacific ventbrotula
35939.  Ventrifossa atherodon (Gilbert & Cramer, 1897) Arrowtooth grenadier
35940.  Ventrifossa ctenomelas (Gilbert & Cramer, 1897) Hawaiian grenadier
35941.  Ventrifossa divergens Gilbert & Hubbs, 1920 Plainfin grenadier
35942.  Ventrifossa fusca Okamura, 1982  
35943.  Ventrifossa garmani (Jordan & Gilbert, 1904) Sagami grenadier
35944.  Ventrifossa gomoni Iwamoto & Williams, 1999 Pale smiling whiptail
35945.  Ventrifossa johnboborum Iwamoto, 1982 Snoutscale whiptail
35946.  Ventrifossa longibarbata Okamura, 1982  
35947.  Ventrifossa macrodon Sazonov & Iwamoto, 1992  
35948.  Ventrifossa macropogon Marshall, 1973 Longbeard grenadier
35949.  Ventrifossa macroptera Okamura, 1982 Palau grenadier
35950.  Ventrifossa misakia (Jordan & Gilbert, 1904) Misaki grenadier
35951.  Ventrifossa mucocephalus Marshall, 1973 Slimehead grenadier
35952.  Ventrifossa mystax Iwamoto & Anderson, 1994  
35953.  Ventrifossa nasuta (Smith, 1935) Conesnout grenadier
35954.  Ventrifossa nigrodorsalis Gilbert & Hubbs, 1920 Spinaker grenadier
35955.  Ventrifossa obtusirostris Sazonov & Iwamoto, 1992  
35956.  Ventrifossa paxtoni Iwamoto & Williams, 1999 Thinbarbel whiptail
35957.  Ventrifossa petersonii (Alcock, 1891) Peterson's grenadier
35958.  Ventrifossa rhipidodorsalis Okamura, 1984  
35959.  Ventrifossa saikaiensis Okamura, 1984  
35960.  Ventrifossa sazonovi Iwamoto & Williams, 1999 Dark smiling whiptail
35961.  Ventrifossa teres Sazonov & Iwamoto, 1992  
35962.  Ventrifossa vinolenta Iwamoto & Merrett, 1997  
35963.  Verasper moseri Jordan & Gilbert, 1898 Barfin flounder
35964.  Verasper variegatus (Temminck & Schlegel, 1846) Spotted halibut
35965.  Verilus anomalus (Ogilby, 1896) Threespine cardinalfish
35966.  Verilus atlanticus (Mochizuki & Sano, 1984)  
35967.  Verilus costai Schwarzhans, Mincarone & Villarins, 2020  
35968.  Verilus cynodon (Regan, 1921) Silver splitfin
35969.  Verilus pacificus (Mochizuki, 1979)  
35970.  Verilus pseudomicrolepis (Schultz, 1940)  
35971.  Verilus sordidus Poey, 1860  
35972.  Verilus starnesi Yamanoue, 2016  
35973.  Verulux cypselurus (Weber, 1909) Swallowtail cardinalfish
35974.  Verulux solmaculata Yoshida & Motomura, 2016 Sunspot cardinal
35975.  Vespicula cypho (Fowler, 1938)  
35976.  Vespicula trachinoides (Cuvier, 1829)  
35977.  Vespicula zollingeri (Bleeker, 1848)  
35978.  Vexillichthys atripinnis (Bailey, 1959) Blackfin sucker
35979.  Vieja bifasciata (Steindachner, 1864) Twoband cichlid
35980.  Vieja breidohri (Werner & Stawikowski, 1987) Angostura cichlid
35981.  Vieja fenestrata (Günther, 1860)  
35982.  Vieja guttulata (Günther, 1864) Amatitlan cichlid
35983.  Vieja hartwegi (Taylor & Miller, 1980) Tailbar cichlid
35984.  Vieja maculicauda (Regan, 1905) Blackbelt cichlid
35985.  Vieja melanurus (Günther, 1862) Redhead cichlid
35986.  Vieja zonata (Meek, 1905) Oaxaca cichlid
35987.  Vimba elongata (Valenciennes, 1844)  
35988.  Vimba melanops (Heckel, 1837) Macedonian vimba
35989.  Vimba mirabilis (Ladiges, 1960) Menderes bream
35990.  Vimba vimba (Linnaeus, 1758) Vimba bream
35991.  Vinagarra elongata Nguyen & Bui, 2010  
35992.  Vinagarra findolabium (Li, Zhou & Fu, 2008)  
35993.  Vinagarra laichowensis (Nguyen & Doan, 1969)  
35994.  Vinagarra tamduongensis Nguyen & Bui, 2010  
35995.  Vincentia badia Allen, 1987 Scarlet cardinalfish
35996.  Vincentia conspersa (Klunzinger, 1872) Southern cardinalfish
35997.  Vincentia macrocauda Allen, 1987 Smooth cardinalfish
35998.  Vincentia novaehollandiae (Valenciennes, 1832) Eastern gobbleguts
35999.  Vincentia punctata (Klunzinger, 1879) Orange cardinalfish
36000.  Vinciguerria attenuata (Cocco, 1838) Slender lightfish
36001.  Vinciguerria lucetia (Garman, 1899) Panama lightfish
36002.  Vinciguerria mabahiss Johnson & Feltes, 1984  
36003.  Vinciguerria nimbaria (Jordan & Williams, 1895) Oceanic lightfish
36004.  Vinciguerria poweriae (Cocco, 1838) Power's deep-water bristle-mouth fish
36005.  Virididentex acromegalus (Osório, 1911) Bulldog dentex
36006.  Vitiaziella cubiceps Rass, 1955  
36007.  Vladichthys gloverensis (Greenfield & Greenfield, 1973)  
36008.  Volodichthys herwigi (Andriashev, 1991)  
36009.  Volodichthys parini (Andriashev & Prirodina, 1990)  
36010.  Volodichthys smirnovi (Andriashev, 1991)  
36011.  Volodichthys solovjevae Balushkin, 2012  
36012.  Vomeridens infuscipinnis (DeWitt, 1964)  
36013.  Vomerogobius flavus Gilbert, 1971 Lemon Goby
36014.  Wajpamheros nourissati (Allgayer, 1989) Bluemouth cichlid
36015.  Wallaceochromis humilis (Boulenger, 1916)  
36016.  Wallaceochromis rubrolabiatus (Lamboj, 2004)  
36017.  Wallaceochromis signatus (Lamboj, 2004)  
36018.  Wallaciia anamiri (Ito & Rapp Py-Daniel, 2015)  
36019.  Wallaciia compressiceps (Ploeg, 1986)  
36020.  Wallaciia heckeli (Ploeg, 1989)  
36021.  Wallaciia notophthalmus (Regan, 1913)  
36022.  Wallaciia regani (Ploeg, 1989)  
36023.  Wallaciia urosema (Kullander, 1990)  
36024.  Wallaciia virgatula (Ploeg, 1991)  
36025.  Wallaciia wallacii (Regan, 1905)  
36026.  Wallago attu (Bloch & Schneider, 1801) Wallago
36027.  Wallago hexanema (Kner, 1866)  
36028.  Wallago leerii Bleeker, 1851  
36029.  Wallago maculatus Inger & Chin, 1959  
36030.  Wallago micropogon Ng, 2004  
36031.  Wattsia mossambica (Smith, 1957) Mozambique large-eye bream
36032.  Wertheimeria maculata Steindachner, 1877  
36033.  Wetmorella albofasciata Schultz & Marshall, 1954 Whitebanded sharpnose wrasse
36034.  Wetmorella nigropinnata (Seale, 1901) Sharpnose wrasse
36035.  Wetmorella tanakai Randall & Kuiter, 2007 Tanaka's wrasse
36036.  Wheelerigobius maltzani (Steindachner, 1881)  
36037.  Wheelerigobius wirtzi Miller, 1988 Cameroon goby
36038.  Winteria telescopa Brauer, 1901 Binocular fish
36039.  Woodsia meyerwaardeni Krefft, 1973 Austral lightfish
36040.  Woodsia nonsuchae (Beebe, 1932) Bigeye lightfish
36041.  Wuhanlinigobius malayensis Huang, Zeehan & Chen, 2014  
36042.  Wuhanlinigobius polylepis (Wu & Ni, 1985)  
36043.  Xanthichthys auromarginatus (Bennett, 1832) Gilded triggerfish
36044.  Xanthichthys caeruleolineatus Randall, Matsuura & Zama, 1978 Outrigger triggerfish
36045.  Xanthichthys greenei Pyle & Earle, 2013 Greene's triggerfish
36046.  Xanthichthys lima (Bennett, 1832)  
36047.  Xanthichthys lineopunctatus (Hollard, 1854) Striped triggerfish
36048.  Xanthichthys mento (Jordan & Gilbert, 1882) Redtail triggerfish
36049.  Xanthichthys ringens (Linnaeus, 1758) Sargassum triggerfish
36050.  Xenagoniates bondi Myers, 1942  
36051.  Xenaploactis anopta Poss & Eschmeyer, 1980  
36052.  Xenaploactis asperrima (Günther, 1860)  
36053.  Xenaploactis cautes Poss & Eschmeyer, 1980 Rough velvetfish
36054.  Xenentodon cancila (Hamilton, 1822) Freshwater garfish
36055.  Xenentodon canciloides (Bleeker, 1854)  
36056.  Xeneretmus latifrons (Gilbert, 1890) Blacktip poacher
36057.  Xeneretmus leiops Gilbert, 1915 Smooth-eye poacher
36058.  Xeneretmus ritteri Gilbert, 1915 Stripefin poacher
36059.  Xeneretmus triacanthus (Gilbert, 1890) Bluespotted poacher
36060.  Xeniamia atrithorax Fraser & Prokofiev, 2016  
36061.  Xenichthys agassizii Steindachner, 1876  
36062.  Xenichthys rupestris Hildebrand, 1946  
36063.  Xenichthys xanti Gill, 1863 Longfin salema
36064.  Xenisthmus africanus Smith, 1958 Flathead wriggler
36065.  Xenisthmus balius Gill & Randall, 1994 Freckled wriggler
36066.  Xenisthmus chapmani (Schultz, 1966)  
36067.  Xenisthmus chi Gill & Hoese, 2004 Chi wriggler
36068.  Xenisthmus clarus (Jordan & Seale, 1906) Clear wriggler
36069.  Xenisthmus eirospilus Gill & Hoese, 2004 Spotted wriggler
36070.  Xenisthmus nigrolateralis Chen, Harefa, Jiang & Chang, 2022  
36071.  Xenisthmus oligoporus Gill, Bogorodsky & Mal, 2017 Few-pored wriggler
36072.  Xenisthmus polyzonatus (Klunzinger, 1871) Bullseye wriggler
36073.  Xenisthmus semicinctus Gill & Hoese, 2004 Halfbelt wriggler
36074.  Xenobalistes tumidipectoris Matsuura, 1981  
36075.  Xenobarbus loveridgei Norman, 1923  
36076.  Xenobrama microlepis Yatsu & Nakamura, 1989 Golden pomfret
36077.  Xenocephalus armatus Kaup, 1858 Armoured blenny
36078.  Xenocephalus australiensis (Kishimoto, 1989) Australian stargazer
36079.  Xenocephalus cribratus (Kishimoto, 1989)  
36080.  Xenocephalus egregius (Jordan & Thompson, 1905) Freckled stargazer
36081.  Xenocephalus elongatus (Temminck & Schlegel, 1843)  
36082.  Xenocharax crassus Pellegrin, 1900  
36083.  Xenocharax spilurus Günther, 1867  
36084.  Xenochromis hecqui Boulenger, 1899  
36085.  Xenoclarias eupogon (Norman, 1928) Lake Victoria deepwater catfish
36086.  Xenoconger fryeri Regan, 1912 Fryer's false moray
36087.  Xenocyprioides carinatus Chen & Huang, 1985  
36088.  Xenocyprioides parvulus Chen, 1982  
36089.  Xenocypris davidi Bleeker, 1871  
36090.  Xenocypris fangi Tchang, 1930  
36091.  Xenocypris hupeinensis (Yih, 1964)  
36092.  Xenocypris macrolepis Bleeker, 1871 Yellowfin
36093.  Xenocypris medius (Oshima, 1920)  
36094.  Xenocypris yunnanensis Nichols, 1925  
36095.  Xenodermichthys copei (Gill, 1884) Bluntsnout smooth-head
36096.  Xenodermichthys nodulosus Günther, 1878  
36097.  Xenodexia ctenolepis Hubbs, 1950 Grijalva studfish
36098.  Xenojulis margaritacea (Macleay, 1883) Finspot wrasse
36099.  Xenolepidichthys dalgleishi Gilchrist, 1922 Spotted tinselfish
36100.  Xenolumpenus longipterus Shinohara & Yabe, 2009  
36101.  Xenomedea rhodopyga Rosenblatt & Taylor, 1971 Redrump blenny
36102.  Xenomystax atrarius Gilbert, 1891 Deepwater conger
36103.  Xenomystax austrinus Smith & Kanazawa, 1989  
36104.  Xenomystax bidentatus (Reid, 1940)  
36105.  Xenomystax congroides Smith & Kanazawa, 1989 Bristletooth conger
36106.  Xenomystax trucidans Alcock, 1894  
36107.  Xenomystus nigri (Günther, 1868) African knifefish
36108.  Xenoophorus captivus (Hubbs, 1924) Relict splitfin
36109.  Xenophallus umbratilis (Meek, 1912) Shadow toothcarp
36110.  Xenophthalmichthys danae Regan, 1925  
36111.  Xenophysogobio boulengeri (Tchang, 1929)  
36112.  Xenophysogobio nudicorpa (Huang & Zhang, 1986)  
36113.  Xenopoclinus kochi Smith, 1948 Platanna klipfish
36114.  Xenopoclinus leprosus Smith, 1961 Leprous platanna-klipfish
36115.  Xenotaenia resolanae Turner, 1946 Leopard splitfin
36116.  Xenotilapia albini (Steindachner, 1909)  
36117.  Xenotilapia bathyphila Poll, 1956  
36118.  Xenotilapia boulengeri (Poll, 1942)  
36119.  Xenotilapia burtoni Poll, 1951  
36120.  Xenotilapia caudafasciata Poll, 1951  
36121.  Xenotilapia flavipinnis Poll, 1985 Yellow Sand Cichlid
36122.  Xenotilapia leptura (Boulenger, 1901)  
36123.  Xenotilapia longispinis Poll, 1951  
36124.  Xenotilapia melanogenys (Boulenger, 1898)  
36125.  Xenotilapia nasus De Vos, Risch & Thys van den Audenaerde, 1995  
36126.  Xenotilapia nigrolabiata Poll, 1951  
36127.  Xenotilapia ochrogenys (Boulenger, 1914)  
36128.  Xenotilapia ornatipinnis Boulenger, 1901  
36129.  Xenotilapia papilio Büscher, 1990  
36130.  Xenotilapia rotundiventralis (Takahashi, Yanagisawa & Nakaya, 1997)  
36131.  Xenotilapia sima Boulenger, 1899  
36132.  Xenotilapia spilopterus Poll & Stewart, 1975  
36133.  Xenotilapia tenuidentata Poll, 1951  
36134.  Xenotoca doadrioi Domínguez-Domínguez, Bernal-Zuñiga & Piller, 2016  
36135.  Xenotoca eiseni (Rutter, 1896) Redtail splitfin
36136.  Xenotoca lyonsi Domínguez-Domínguez, Bernal-Zuñiga & Piller, 2016  
36137.  Xenotoca melanosoma Fitzsimons, 1972 Black splitfin
36138.  Xenotoca variata (Bean, 1887) Jeweled splitfin
36139.  Xenurobrycon coracoralinae Moreira, 2005  
36140.  Xenurobrycon heterodon Weitzman & Fink, 1985  
36141.  Xenurobrycon macropus Myers & Miranda Ribeiro, 1945  
36142.  Xenurobrycon polyancistrus Weitzman, 1987  
36143.  Xenurobrycon pteropus Weitzman & Fink, 1985  
36144.  Xenurobrycon varii Mendonça, Peixoto, Dutra & Netto-Ferreira, 2016  
36145.  Xenurolebias cricarensis Costa, 2014  
36146.  Xenurolebias izecksohni (Da Cruz, 1983)  
36147.  Xenurolebias myersi (Carvalho, 1971)  
36148.  Xenurolebias pataxo Costa, 2014  
36149.  Xenurolebias tupinikin Gomes, Sarmento-Soares, Martins-Pinheiro & Leite, 2025  
36150.  Xestochilus nebulosus (Smith, 1962) Nebulous snake eel
36151.  Xiphasia matsubarai Okada & Suzuki, 1952 Japanese snake blenny
36152.  Xiphasia setifer Swainson, 1839 Hairtail blenny
36153.  Xiphias gladius Linnaeus, 1758 Swordfish
36154.  Xiphister atropurpureus (Kittlitz, 1858) Black prickleback
36155.  Xiphister mucosus (Girard, 1858) Rock prickleback
36156.  Xiphophorus alvarezi Rosen, 1960 Chiapas swordtail
36157.  Xiphophorus andersi Meyer & Schartl, 1980 Spiketail platyfish
36158.  Xiphophorus birchmanni Lechner & Radda, 1987 Sheepshead swordtail
36159.  Xiphophorus clemenciae Álvarez, 1959 Yellow swordtail
36160.  Xiphophorus continens Rauchenberger, Kallman & Morizot, 1990 Short-sword platyfish
36161.  Xiphophorus cortezi Rosen, 1960 Delicate swordtail
36162.  Xiphophorus couchianus (Girard, 1859) Monterrey platyfish
36163.  Xiphophorus evelynae Rosen, 1960 Puebla platyfish
36164.  Xiphophorus gordoni Miller & Minckley, 1963 Northern platyfish
36165.  Xiphophorus hellerii Heckel, 1848 Green swordtail
36166.  Xiphophorus kallmani Meyer & Schartl, 2003  
36167.  Xiphophorus kosszanderi Meyer & Wischnath, 1981 Chapultepec platy
36168.  Xiphophorus maculatus (Günther, 1866) Southern platyfish
36169.  Xiphophorus malinche Rauchenberger, Kallman & Morizot, 1990 Highland swordtail
36170.  Xiphophorus mayae Meyer & Schartl, 2002  
36171.  Xiphophorus meyeri Schartl & Schröder, 1988 Marbled swordtail
36172.  Xiphophorus milleri Rosen, 1960 Catemaco platyfish
36173.  Xiphophorus mixei Kallman, Walter, Morizot & Kazianis, 2004 Mixe swordtail
36174.  Xiphophorus montezumae Jordan & Snyder, 1899 Montezuma swordtail
36175.  Xiphophorus monticolus Kallman, Walter, Morizot & Kazianis, 2004 Southern mountain swordtail
36176.  Xiphophorus multilineatus Rauchenberger, Kallman & Morizot, 1990 Striped swordtail
36177.  Xiphophorus nezahualcoyotl Rauchenberger, Kallman & Morizot, 1990 Mountain swordatail
36178.  Xiphophorus nigrensis Rosen, 1960 Panuco swordtail
36179.  Xiphophorus pygmaeus Hubbs & Gordon, 1943 Pygmy swordtail
36180.  Xiphophorus roseni Meyer & Wischnath, 1981  
36181.  Xiphophorus signum Rosen & Kallman, 1969  
36182.  Xiphophorus variatus (Meek, 1904) Variable platyfish
36183.  Xiphophorus xiphidium (Gordon, 1932) Swordtail platyfish
36184.  Xiurenbagrus dorsalis Xiu, Yang & Zheng, 2014  
36185.  Xiurenbagrus gigas Zhao, Lan & Zhang, 2004  
36186.  Xiurenbagrus xiurenensis (Yue, 1981)  
36187.  Xyelacyba myersi Cohen, 1961 Gargoyle cusk
36188.  Xyliphius anachoretes Figueiredo & Britto, 2010  
36189.  Xyliphius barbatus Alonso de Arámburu & Arámburu, 1962  
36190.  Xyliphius kryptos Taphorn & Lilyestrom, 1983  
36191.  Xyliphius lepturus Orcés V., 1962  
36192.  Xyliphius magdalenae Eigenmann, 1912  
36193.  Xyliphius melanopterus Orcés V., 1962  
36194.  Xyliphius sofiae Sabaj, Carvalho & Reis, 2017  
36195.  Xyrauchen texanus (Abbott, 1860) Razorback sucker
36196.  Xyrias chioui McCosker, Chen & Chen, 2009  
36197.  Xyrias guineensis (Blache, 1975)  
36198.  Xyrias multiserialis (Norman, 1939) Speckled snake eel
36199.  Xyrias revulsus Jordan & Snyder, 1901 Strict snake eel
36200.  Xyrichtys blanchardi (Cadenat & Marchal, 1963) Marmalade Razorfish
36201.  Xyrichtys incandescens Edwards & Lubbock, 1981  
36202.  Xyrichtys javanicus (Bleeker, 1862)  
36203.  Xyrichtys martinicensis Valenciennes, 1840 Rosy razorfish
36204.  Xyrichtys mundiceps Gill, 1862 Cape razorfish
36205.  Xyrichtys novacula (Linnaeus, 1758) Pearly razorfish
36206.  Xyrichtys rajagopalani Venkataramanujam, Venkataramani & Ramanathan, 1987  
36207.  Xyrichtys sanctaehelenae (Günther, 1868) Yellow razorfish
36208.  Xyrichtys splendens Castelnau, 1855 Green razorfish
36209.  Xyrichtys victori Wellington, 1992 Galapagos razorfish
36210.  Xyrichtys wellingtoni Allen & Robertson, 1995  
36211.  Xystreurys liolepis Jordan & Gilbert, 1880 Fantail flounder
36212.  Xystreurys rasilis (Jordan, 1891)  
36213.  Yaluwak primus Lujan, Armbruster & Werneke, 2019  
36214.  Yaoshania pachychilus (Chen, 1980)  
36215.  Yarica hyalosoma (Bleeker, 1852) Humpbacked cardinalfish
36216.  Yarrella argenteola (Garman, 1899)  
36217.  Yarrella blackfordi Goode & Bean, 1896  
36218.  Yasuhikotakia caudipunctata (Taki & Doi, 1995)  
36219.  Yasuhikotakia eos (Taki, 1972) Sun loach
36220.  Yasuhikotakia lecontei (Fowler, 1937) Silver loach
36221.  Yasuhikotakia longidorsalis (Taki & Doi, 1995)  
36222.  Yasuhikotakia modesta (Bleeker, 1864) Redtail botia
36223.  Yasuhikotakia morleti (Tirant, 1885) Skunk botia
36224.  Yasuhikotakia splendida (Roberts, 1995)  
36225.  Yirrkala calyptra McCosker, 2011  
36226.  Yirrkala chaselingi Whitley, 1940  
36227.  Yirrkala fusca (Zuiew, 1793)  
36228.  Yirrkala gjellerupi (Weber & de Beaufort, 1916)  
36229.  Yirrkala insolitus McCosker, 1999  
36230.  Yirrkala kaupii (Bleeker, 1858)  
36231.  Yirrkala lumbricoides (Bleeker, 1864) Earthworm snake-eel
36232.  Yirrkala macrodon (Bleeker, 1863)  
36233.  Yirrkala maculata (Klausewitz, 1964)  
36234.  Yirrkala misolensis (Günther, 1872) Misol snake eel
36235.  Yirrkala moluccensis (Bleeker, 1864)  
36236.  Yirrkala moorei McCosker, 2006  
36237.  Yirrkala nkust Hibino & Ho, 2024 White-mask snake eel
36238.  Yirrkala omanensis (Norman, 1939) Oman snake eel
36239.  Yirrkala ori McCosker, 2011  
36240.  Yirrkala philippinensis (Herre, 1936)  
36241.  Yirrkala tenuis (Günther, 1870) Thin sand-eel
36242.  Yoga pyrops (Whitley, 1954) Fire-eye goby
36243.  Yongeichthys criniger (Valenciennes, 1837)  
36244.  Yongeichthys thomasi (Boulenger, 1916)  
36245.  Yongeichthys tuticorinensis (Fowler, 1925)  
36246.  Yunnanilus altus Kottelat & Chu, 1988  
36247.  Yunnanilus analis Yang, 1990  
36248.  Yunnanilus bailianensis Yang, 2013  
36249.  Yunnanilus bajiangensis Li, 2004  
36250.  Yunnanilus beipanjiangensis Li, Mao & Sun, 1994  
36251.  Yunnanilus brevis (Boulenger, 1893)  
36252.  Yunnanilus caohaiensis Ding, 1992  
36253.  Yunnanilus chui Yang, 1991  
36254.  Yunnanilus cruciatus (Rendahl, 1944)  
36255.  Yunnanilus discoloris Zhou & He, 1989  
36256.  Yunnanilus elakatis Cao & Zhu, 1989  
36257.  Yunnanilus forkicaudalis Li, 1999  
36258.  Yunnanilus ganheensis An, Liu & Li, 2009  
36259.  Yunnanilus jinxiensis Zhu, Du & Chen, 2009  
36260.  Yunnanilus longibarbatus Gan, Chen & Yang, 2007  
36261.  Yunnanilus longibulla Yang, 1990  
36262.  Yunnanilus longidorsalis Li, Tao & Lu, 2000  
36263.  Yunnanilus macrogaster Kottelat & Chu, 1988  
36264.  Yunnanilus macrolepis Li, Tao & Mao, 2000  
36265.  Yunnanilus macrositanus Li, 1999  
36266.  Yunnanilus nanpanjiangensis Li, Mao & Lu, 1994  
36267.  Yunnanilus niger Kottelat & Chu, 1988  
36268.  Yunnanilus nigromaculatus (Regan, 1904)  
36269.  Yunnanilus niulanensis Chen, Yang & Yang, 2012  
36270.  Yunnanilus obtusirostris Yang, 1995  
36271.  Yunnanilus pachycephalus Kottelat & Chu, 1988  
36272.  Yunnanilus paludosus Kottelat & Chu, 1988  
36273.  Yunnanilus parvus Kottelat & Chu, 1988  
36274.  Yunnanilus pleurotaenia (Regan, 1904)  
36275.  Yunnanilus polylepis Qin, Shao, Du & Wang, 2024 Densely scaled Yunnan loach
36276.  Yunnanilus pulcherrimus Yang, Chen & Lan, 2004  
36277.  Yunnanilus sichuanensis Ding, 1995  
36278.  Yunnanilus spanisbripes An, Liu & Li, 2009  
36279.  Yunnanilus tigerivinus Li & Duan, 1999  
36280.  Yunnanilus triangulus Liu, Lyu, Du & Chen, 2025 Triangle Yunnan loach
36281.  Yunnanilus yangi He, Li, Che, Yang, Wang & Wang, 2024  
36282.  Yunnanilus yangzonghaiensis Cao & Zhu, 1989  
36283.  Yuriria alta (Jordan, 1880) Jalisco chub
36284.  Yuriria amatlana Domínguez-Domínguez, Pompa-Domínguez & Doadrio, 2007 Amatlan chub
36285.  Yuriria chapalae (Jordan & Snyder, 1899) Chapala chub
36286.  Zabidius novemaculeatus (McCulloch, 1916) Ninespine batfish
36287.  Zacco acutipinnis (Bleeker, 1871)  
36288.  Zacco chengtui Kimura, 1934  
36289.  Zacco platypus (Temminck & Schlegel, 1846) Freshwater minnow
36290.  Zacco taliensis (Regan, 1907)  
36291.  Zagadkogobius ourlazon Prokofiev, 2017  
36292.  Zaireichthys brevis (Boulenger, 1915)  
36293.  Zaireichthys camerunensis (Daget & Stauch, 1963)  
36294.  Zaireichthys compactus Seegers, 2008  
36295.  Zaireichthys conspicuus Eccles, Tweddle & Skelton, 2011 Blotched sand catlet
36296.  Zaireichthys dorae (Poll, 1967) Chobe sand catlet
36297.  Zaireichthys flavomaculatus (Pellegrin, 1926)  
36298.  Zaireichthys heterurus Roberts, 2003  
36299.  Zaireichthys kafuensis Eccles, Tweddle & Skelton, 2011  
36300.  Zaireichthys kavangoensis Eccles, Tweddle & Skelton, 2011  
36301.  Zaireichthys kunenensis Eccles, Tweddle & Skelton, 2011  
36302.  Zaireichthys lacustris Eccles, Tweddle & Skelton, 2011  
36303.  Zaireichthys mandevillei (Poll, 1959)  
36304.  Zaireichthys maravensis Eccles, Tweddle & Skelton, 2011  
36305.  Zaireichthys monomotapa Eccles, Tweddle & Skelton, 2011 Eastern sand catlet
36306.  Zaireichthys pallidus Eccles, Tweddle & Skelton, 2011 Pale sand catlet
36307.  Zaireichthys rotundiceps (Hilgendorf, 1905) Spotted sand catlet
36308.  Zaireichthys wamiensis (Seegers, 1989)  
36309.  Zaireichthys zonatus Roberts, 1968  
36310.  Zalembius rosaceus (Jordan & Gilbert, 1880) Pink seaperch
36311.  Zalieutes elater (Jordan & Gilbert, 1882) Roundel batfish
36312.  Zalieutes mcgintyi (Fowler, 1952) Tricorn batfish
36313.  Zameus squamulosus (Günther, 1877) Velvet dogfish
36314.  Zanclistius elevatus (Ramsay & Ogilby, 1888) Longfin boarfish
36315.  Zanclorhynchus chereshnevi Balushkin & Zhukov, 2016 Chereshnev's horsefish
36316.  Zanclorhynchus spinifer Günther, 1880 Antarctic horsefish
36317.  Zanclus cornutus (Linnaeus, 1758) Moorish idol
36318.  Zaniolepis frenata Eigenmann & Eigenmann, 1889 Shortspine combfish
36319.  Zaniolepis latipinnis Girard, 1858 Longspine combfish
36320.  Zanobatus maculatus Séret, 2016 Maculate panray
36321.  Zanobatus schoenleinii (Müller & Henle, 1841) Striped panray
36322.  Zaphotias pedaliotus (Goode & Bean, 1896) Longray fangjaw
36323.  Zapogon evermanni (Jordan & Snyder, 1904) Evermann's cardinalfish
36324.  Zapogon isus (Randall & Böhlke, 1981)  
36325.  Zappa confluentus (Roberts, 1978) Slender mudskipper
36326.  Zaprora silenus Jordan, 1896 Prowfish
36327.  Zapteryx brevirostris (Müller & Henle, 1841) Lesser guitarfish
36328.  Zapteryx exasperata (Jordan & Gilbert, 1880) Banded guitarfish
36329.  Zapteryx xyster Jordan & Evermann, 1896 Witch guitarfish
36330.  Zearaja brevicaudata (Marini, 1933) Short tail Yellownose skate
36331.  Zearaja chilensis (Guichenot, 1848) Yellownose skate
36332.  Zearaja maugeana Last & Gledhill, 2007 Maugean skate
36333.  Zearaja nasuta (Müller & Henle, 1841) New Zealand rough skate
36334.  Zebrasoma desjardinii (Bennett, 1836) Indian sail-fin surgeonfish
36335.  Zebrasoma flavescens (Bennett, 1828) Yellow tang
36336.  Zebrasoma gemmatum (Valenciennes, 1835) Spotted tang
36337.  Zebrasoma rostratum (Günther, 1875) Longnose surgeonfish
36338.  Zebrasoma scopas (Cuvier, 1829) Twotone tang
36339.  Zebrasoma velifer (Bloch, 1795) Sailfin tang
36340.  Zebrasoma xanthurum (Blyth, 1852) Yellowtail tang
36341.  Zebrias altipinnis (Alcock, 1890)  
36342.  Zebrias annandalei Talwar & Chakrapany, 1967  
36343.  Zebrias callizona (Regan, 1903)  
36344.  Zebrias cancellatus (McCulloch, 1916) Harrowed sole
36345.  Zebrias captivus Randall, 1995 Convict zebra sole
36346.  Zebrias cochinensis Rama-Rao, 1967  
36347.  Zebrias craticulus (McCulloch, 1916) Wicker work sole
36348.  Zebrias crossolepis Zheng & Chang, 1965  
36349.  Zebrias japonica (Bleeker, 1860) Wavyband sole
36350.  Zebrias keralensis Joglekar, 1976  
36351.  Zebrias lucapensis Seigel & Adamson, 1985  
36352.  Zebrias maculosus Oommen, 1977  
36353.  Zebrias munroi (Whitley, 1966)  
36354.  Zebrias penescalaris Gomon, 1987 Duskybanded sole
36355.  Zebrias quagga (Kaup, 1858) Fringefin zebra sole
36356.  Zebrias regani (Gilchrist, 1906) South African zebra sole
36357.  Zebrias scalaris Gomon, 1987 Many-band sole
36358.  Zebrias synapturoides (Jenkins, 1910) Indian zebra sole
36359.  Zebrias zebra (Bloch, 1787) Zebra sole
36360.  Zebrias zebrinus (Temminck & Schlegel, 1846)  
36361.  Zebrus pallaoroi Kovačić, Šanda & Vukić, 2021 Pallaoro's goby
36362.  Zebrus zebrus (Risso, 1827)  
36363.  Zenarchopterus alleni Collette, 1982 Allen's river garfish
36364.  Zenarchopterus buffonis (Valenciennes, 1847) Buffon's river-garfish
36365.  Zenarchopterus caudovittatus (Weber, 1907) Long-jawed river garfish
36366.  Zenarchopterus clarus Mohr, 1926  
36367.  Zenarchopterus dispar (Valenciennes, 1847) Feathered river-garfish
36368.  Zenarchopterus dunckeri Mohr, 1926 Duncker's river garfish
36369.  Zenarchopterus dux Seale, 1910  
36370.  Zenarchopterus ectuntio (Hamilton, 1822)  
36371.  Zenarchopterus gilli Smith, 1945 Viviparous halfbeak
36372.  Zenarchopterus kampeni (Weber, 1913) Sepik River halfbeak
36373.  Zenarchopterus novaeguineae (Weber, 1913) Fly River garfish
36374.  Zenarchopterus ornithocephala Collette, 1985 Vogelkop river garfish
36375.  Zenarchopterus pappenheimi Mohr, 1926 Bangkok halfbeak
36376.  Zenarchopterus philippinus (Peters, 1868)  
36377.  Zenarchopterus quadrimaculatus Mohr, 1926  
36378.  Zenarchopterus rasori (Popta, 1912) Short river garfish
36379.  Zenarchopterus robertsi Collette, 1982 Robert's river garfish
36380.  Zenarchopterus striga (Blyth, 1858) Hooghly halfbeak
36381.  Zenarchopterus xiphophorus Mohr, 1934  
36382.  Zenion hololepis (Goode & Bean, 1896)  
36383.  Zenion japonicum Kamohara, 1934 Japanese dory
36384.  Zenion leptolepis (Gilchrist & von Bonde, 1924) Elongate dory
36385.  Zenion longipinnis Kotthaus, 1970  
36386.  Zenopsis conchifer (Lowe, 1852) Silvery John dory
36387.  Zenopsis nebulosa (Temminck & Schlegel, 1845) Mirror dory
36388.  Zenopsis oblonga Parin, 1989  
36389.  Zenopsis stabilispinosa Nakabo, Bray & Yamada, 2006  
36390.  Zephyrichthys barryi Schwarzhans & Møller, 2007  
36391.  Zesticelus bathybius (Günther, 1878)  
36392.  Zesticelus ochotensis Yabe, 1995  
36393.  Zesticelus profundorum (Gilbert, 1896) Flabby sculpin
36394.  Zeugopterus punctatus (Bloch, 1787) Topknot
36395.  Zeugopterus regius (Bonnaterre, 1788) Eckström's topknot
36396.  Zeus capensis Valenciennes, 1835 Cape dory
36397.  Zeus faber Linnaeus, 1758 John dory
36398.  Zingel asper (Linnaeus, 1758) Rhone streber
36399.  Zingel balcanicus (Karaman, 1937)  
36400.  Zingel streber (Siebold, 1863) Danube streber
36401.  Zingel zingel (Linnaeus, 1766) Zingel
36402.  Zoarces americanus (Bloch & Schneider, 1801) Ocean pout
36403.  Zoarces andriashevi Parin, Grigoryev & Karmovskaya, 2005  
36404.  Zoarces elongatus Kner, 1868  
36405.  Zoarces fedorovi Chereshnev, Nazarkin & Chegodaeva, 2007  
36406.  Zoarces gillii Jordan & Starks, 1905  
36407.  Zoarces viviparus (Linnaeus, 1758) Eelpout
36408.  Zoarchias glaber Tanaka, 1908  
36409.  Zoarchias hosoyai Kimura & Sato, 2007  
36410.  Zoarchias macrocephalus Kimura & Sato, 2007  
36411.  Zoarchias major Tomiyama, 1972  
36412.  Zoarchias microstomus Kimura & Jiang, 1995  
36413.  Zoarchias neglectus Tanaka, 1908  
36414.  Zoarchias uchidai Matsubara, 1932  
36415.  Zoarchias veneficus Jordan & Snyder, 1902  
36416.  Zoogoneticus purhepechus Domínguez-Domínguez, Pérez-Rodríguez & Doadrio, 2008  
36417.  Zoogoneticus quitzeoensis (Bean, 1898) Picotee goodeid
36418.  Zoogoneticus tequila Webb & Miller, 1998 Tequila splitfin
36419.  Zoramia flebila Greenfield, Langston & Randall, 2005  
36420.  Zoramia fragilis (Smith, 1961) Fragile cardinalfish
36421.  Zoramia gilberti (Jordan & Seale, 1905) Gilbert's cardinalfish
36422.  Zoramia leptacanthus (Bleeker, 1856) Threadfin cardinalfish
36423.  Zoramia perlita (Fraser & Lachner, 1985) Pearly cardinalfish
36424.  Zoramia viridiventer Greenfield, Langston & Randall, 2005  
36425.  Zu cristatus (Bonelli, 1819) Scalloped ribbonfish
36426.  Zu elongatus Heemstra & Kannemeyer, 1984 Taper-tail ribbonfish
36427.  Zungaro jahu (Ihering, 1898)  
36428.  Zungaro zungaro (Humboldt, 1821) Gilded catfish
36429.  Zungaropsis multimaculatus Steindachner, 1908  
36430.  Zuojiangia jingxiensis Zheng, He, Yang & Wu, 2018  
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