Species in Paraná
     n= 525 (Incomplete)
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Species Name Family Habitat Length (cm) Trophic Level Status
Abramites hypselonotus Marbled headstander Anostomidae pelagic 14.0 TL 2.9 native
Acestrorhynchus lacustris Acestrorhynchidae benthopelagic 32.9 TL 4.2 native
Acestrorhynchus pantaneiro Acestrorhynchidae benthopelagic 35.2 TL 4.3 native
Aequidens plagiozonatus Cichlidae benthopelagic 12.6 TL 3.2 native
Ageneiosus inermis Manduba Auchenipteridae pelagic 64.8 TL 4.0 native
Ageneiosus militaris Auchenipteridae pelagic 36.6 TL 3.7 native
Ageneiosus ucayalensis Auchenipteridae pelagic 42.9 TL 3.7 native
Anadoras weddellii Doradidae demersal 18.3 TL 2.8 native
Ancistrus cirrhosus Jumbie teta Loricariidae demersal 10.9 TL 2.0 native
Ancistrus dubius Loricariidae demersal 15.4 TL 2.1 native
Ancistrus piriformis Loricariidae demersal 10.1 TL 2.3 native
Apareiodon affinis Darter characine Parodontidae benthopelagic 20.7 TL 2.2 native
Apareiodon ibitiensis Parodontidae benthopelagic 13.8 TL 2.3 native
Apareiodon piracicabae Parodontidae benthopelagic 14.6 TL 2.3 native
Apareiodon vittatus Parodontidae benthopelagic 17.7 TL 2.2 native
Apareiodon vladii Parodontidae benthopelagic 13.8 TL 2.3 native
Aphyocharax anisitsi Bloodfin tetra Characidae benthopelagic 5.5 TL 3.2 endemic
Aphyocharax dentatus Characidae benthopelagic 8.8 TL 3.2 native
Aphyocharax erythrurus Flametail tetra Characidae benthopelagic 5.8 TL 3.1 native
Aphyocheirodon hemigrammus Characidae benthopelagic 4.8 TL 2.5 native
Apistogramma borellii Umbrella cichlid Cichlidae benthopelagic 4.8 TL 3.3 native
Apistogramma commbrae Corumba cichlid Cichlidae benthopelagic 3.5 TL 3.2 native
Apistogramma inconspicua Cichlidae benthopelagic 5.3 TL 3.3 native
Apistogramma trifasciata Cichlidae benthopelagic 5.3 TL 3.3 native
Apteronotus acidops Apteronotidae benthopelagic 33.7 TL 3.3 native
Apteronotus albifrons Black ghost Apteronotidae benthopelagic 50.0 TL 3.0 native
Apteronotus brasiliensis Apteronotidae benthopelagic 29.0 TL 3.3 native
Apteronotus ellisi Apteronotidae benthopelagic 32.8 TL 3.3 native
Aspidoras fuscoguttatus Callichthyidae benthopelagic 4.6 TL 3.0 native
Aspidoras lakoi Callichthyidae benthopelagic 4.9 TL 3.0 native
Astronotus crassipinnis Cichlidae benthopelagic 29.3 TL 3.0 native
Astyanax abramis Characidae benthopelagic 17.1 TL 2.7 native
Astyanax altiparanae Characidae benthopelagic 12.6 TL 2.8 native
Astyanax asuncionensis Characidae benthopelagic 18.3 TL 2.7 native
Astyanax bimaculatus Twospot astyanax Characidae benthopelagic 17.5 TL 2.4 native
Astyanax biotae Characidae benthopelagic 10.5 TL 2.8 native
Astyanax bockmanni Characidae benthopelagic 7.0 TL 2.8 native
Astyanax correntinus Characidae benthopelagic 10.5 TL 2.8 native
Astyanax eigenmanniorum Characidae benthopelagic 14.4 TL 2.7 native
Astyanax eremus Characidae benthopelagic 12.1 TL 2.8 native
Astyanax fasciatus Banded astyanax Characidae benthopelagic 16.8 TL 3.0 native
Astyanax leonidas Characidae benthopelagic 5.6 TL 2.9 native
Astyanax longirhinus Characidae benthopelagic 22.7 TL 2.7 native
Astyanax paranae Characidae benthopelagic 13.8 TL 2.7 native
Astyanax paranahybae Characidae benthopelagic 10.5 TL 2.8 native
Astyanax scabripinnis Characidae benthopelagic 9.5 TL 3.2 native
Astyanax schubarti Characidae benthopelagic 11.0 TL 3.1 native
Astyanax serratus Characidae benthopelagic 14.6 TL 2.7 native
Astyanax trierythropterus Characidae benthopelagic 10.5 TL 2.8 native
Astyanax troya Characidae benthopelagic 9.0 TL 2.8 native
Astyanax tupi Characidae benthopelagic 8.9 TL 2.8 endemic
Astyanax unitaeniatus Characidae benthopelagic 10.5 TL 2.8 native
Auchenipterus nigripinnis Auchenipteridae benthopelagic 24.6 TL 3.5 native
Auchenipterus osteomystax Auchenipteridae benthopelagic 43.0 TL 3.6 native
Auchenipterus osteomystax Auchenipteridae benthopelagic 43.0 TL 3.6 native
Australoheros facetus Chameleon cichlid Cichlidae benthopelagic 23.5 TL 3.3 native
Australoheros guarani Cichlidae benthopelagic 15.8 TL 3.3 native
Australoheros kaaygua Cichlidae benthopelagic 11.5 TL 3.2 native
Australoheros tavaresi Cichlidae pelagic 9.6 TL 3.2 native
Australoheros tembe Cichlidae benthopelagic 16.4 TL 3.3 native
Austrolebias bellottii Argentine pearlfish Rivulidae benthopelagic 7.0 TL 3.3 native
Austrolebias carvalhoi Rivulidae benthopelagic 4.7 TL 3.1 endemic
Austrolebias elongatus Rivulidae benthopelagic 22.0 TL 3.4 endemic
Austrolebias nigripinnis Blackfin pearlfish Rivulidae benthopelagic 7.0 TL 3.1 native
Austrolebias paranaensis Rivulidae benthopelagic 6.9 TL 3.2 native
Bergiaria platana Pimelodidae demersal 11.1 TL 3.6 native
Bergiaria westermanni Pimelodidae demersal 24.0 TL 3.8 native
Boulengerella cuvieri Ctenoluciidae pelagic 97.7 TL 4.5 native
Brachyhypopomus beebei Hypopomidae benthopelagic 39.0 TL 3.2 native
Brachyhypopomus pinnicaudatus Hypopomidae benthopelagic 18.6 TL 3.1 native
Brycon gouldingi Bryconidae benthopelagic 58.3 TL 3.0 native
Brycon nattereri Bryconidae benthopelagic 35.4 TL 2.6 native
Brycon orbignyanus Bryconidae benthopelagic 79.5 TL 2.5 native
Bryconamericus agna Characidae benthopelagic 7.9 TL 2.6 native
Bryconamericus eigenmanni Characidae benthopelagic 7.4 TL 2.7 native
Bryconamericus exodon Characidae benthopelagic 6.9 TL 2.7 native
Bryconamericus mennii Characidae benthopelagic 6.7 TL 2.7 endemic
Bryconamericus rubropictus Characidae benthopelagic 7.8 TL 2.7 native
Bryconamericus rubropictus Characidae benthopelagic 8.0 TL 2.6 native
Bryconamericus stramineus Characidae benthopelagic 11.4 TL 2.7 native
Bryconamericus sylvicola Characidae benthopelagic 7.9 TL 2.6 native
Bryconamericus turiuba Characidae benthopelagic 7.4 TL 2.7 native
Bujurquina oenolaemus Cichlidae benthopelagic 8.2 TL 3.4 native
Bujurquina vittata Banded acara Cichlidae benthopelagic 11.0 TL 3.5 native
Bunocephalus doriae Aspredinidae demersal 10.1 TL 3.1 native
Bunocephalus doriae Aspredinidae demersal 10.1 TL 3.1 native
Bunocephalus larai Aspredinidae demersal 6.8 TL 3.1 native
Callichthys callichthys Cascarudo Callichthyidae demersal 20.7 TL 2.9 native
Catathyridium jenynsii Achiridae demersal 14.0 TL 3.3 native
Centromochlus britskii Auchenipteridae demersal 4.8 TL 3.2 native
Cetopsis gobioides Cetopsidae demersal 13.3 TL 3.6 native
Cetopsorhamdia iheringi Heptapteridae demersal 13.5 TL 3.0 native
Chaetobranchopsis australis Cichlidae benthopelagic 14.6 TL 3.5 native
Characidium borellii Crenuchidae benthopelagic 8.0 TL 3.5 native
Characidium etzeli Crenuchidae benthopelagic 6.8 TL 3.4 native
Characidium fasciatum Darter characin Crenuchidae benthopelagic 8.2 TL 2.9 native
Characidium gomesi Crenuchidae benthopelagic 7.9 TL 3.5 native
Characidium heirmostigmata Crenuchidae benthopelagic 6.6 TL 3.4 native
Characidium laterale Crenuchidae benthopelagic 4.3 TL 3.3 native
Characidium occidentale Crenuchidae benthopelagic 5.9 TL 3.4 native
Characidium rachovii Crenuchidae benthopelagic 5.3 TL 3.3 native
Characidium schubarti Crenuchidae benthopelagic 62.6 TL 4.2 native
Characidium stigmosum Crenuchidae benthopelagic 5.2 TL 3.3 native
Characidium xanthopterum Crenuchidae benthopelagic 5.8 TL 3.4 native
Characidium zebra Crenuchidae benthopelagic 9.0 TL 3.5 native
Charax leticiae Characidae benthopelagic 12.2 TL 3.7 native
Chasmocranus brachynemus Heptapteridae demersal 16.0 TL 3.5 native
Cheirodon interruptus Uruguay tetra Characidae benthopelagic 6.0 TL 2.4 native
Cichla kelberi Cichlidae benthopelagic 47.6 TL 4.1 native
Cichla kelberi Cichlidae benthopelagic 51.0 TL 4.2 native
Cichla monoculus Cichlidae benthopelagic 85.4 TL 3.9 native
Cichla piquiti Cichlidae benthopelagic 48.0 TL 4.2 native
Cichla piquiti Cichlidae benthopelagic 52.5 TL 4.3 native
Cichlasoma dimerus Cichlidae benthopelagic 14.3 TL 3.3 native
Cichlasoma paranaense Cichlidae benthopelagic 9.5 TL 3.2 native
Cichlasoma pusillum Cichlidae benthopelagic 8.1 TL 3.2 native
Clupeacharax anchoveoides Triportheidae pelagic 8.0 TL 3.0 native
Cnesterodon raddai Poeciliidae benthopelagic 2.8 TL 3.0 native
Coptobrycon bilineatus Characidae benthopelagic 4.1 TL 3.2 native
Corumbataia britskii Loricariidae demersal 3.3 TL 2.0 native
Corumbataia veadeiros Loricariidae demersal 4.5 TL 2.2 native
Corydoras aeneus Bronze corydoras Callichthyidae demersal 9.1 TL 3.0 native
Corydoras carlae Callichthyidae demersal 6.5 TL 3.0 native
Corydoras difluviatilis Callichthyidae demersal 5.8 TL 3.0 native
Corydoras diphyes Callichthyidae demersal 5.5 TL 3.0 native
Corydoras ellisae Callichthyidae demersal 6.1 TL 3.0 native
Corydoras flaveolus Callichthyidae demersal 4.7 TL 3.0 native
Corydoras gryphus Callichthyidae demersal 4.3 TL 3.0 native
Corydoras hastatus Dwarf corydoras Callichthyidae demersal 2.9 TL 3.0 native
Corydoras lacrimostigmata Callichthyidae demersal 4.2 TL 3.0 native
Corydoras micracanthus Callichthyidae demersal 4.9 TL 3.0 native
Corydoras paleatus Peppered corydoras Callichthyidae demersal 8.7 TL 2.9 native
Corydoras undulatus Callichthyidae demersal 5.4 TL 3.0 native
Creagrutus varii Characidae benthopelagic 5.1 TL 2.6 native
Crenicichla britskii Cichlidae benthopelagic 17.7 TL 3.1 native
Crenicichla haroldoi Cichlidae benthopelagic 12.0 TL 3.2 endemic
Crenicichla iguassuensis Cichlidae benthopelagic 40.3 TL 3.3 native
Crenicichla jaguarensis Cichlidae benthopelagic 18.1 TL 3.2 endemic
Crenicichla jupiaensis Cichlidae benthopelagic 11.4 TL 3.2 endemic
Crenicichla lepidota Pike cichlid Cichlidae benthopelagic 22.0 TL 3.6 native
Crenicichla mandelburgeri Cichlidae pelagic 25.4 TL 3.2 endemic
Crenicichla niederleinii Cichlidae benthopelagic 28.7 TL 3.2 endemic
Crenicichla semifasciata Cichlidae benthopelagic 21.5 TL 3.2 native
Crenicichla taikyra Cichlidae benthopelagic 14.1 TL 3.2 native
Crenicichla vittata Cichlidae benthopelagic 31.7 TL 3.2 native
Crenicichla ypo Cichlidae benthopelagic 16.7 TL 3.2 native
Ctenocheirodon pristis Characidae benthopelagic 4.1 TL 2.6 native
Curculionichthys insperatus Loricariidae demersal 3.7 TL 2.8 native
Curculionichthys oliveirai Loricariidae demersal 3.7 TL 2.8 native
Curimatella dorsalis Curimatidae benthopelagic 14.9 TL 2.2 native
Cyanocharax obi Characidae benthopelagic 7.2 TL 3.0 native
Cynopotamus argenteus Characidae benthopelagic 29.3 TL 4.1 native
Cynopotamus kincaidi Characidae benthopelagic 25.8 TL 4.1 native
Cyphocharax modestus Curimatidae benthopelagic 19.8 TL 2.0 native
Cyphocharax nagelii Curimatidae benthopelagic 19.0 TL 2.0 native
Cyphocharax nagelii Curimatidae benthopelagic 19.9 TL 2.0 native
Cyphocharax platanus Curimatidae benthopelagic 16.4 TL 2.0 native
Cyphocharax spilotus Curimatidae benthopelagic 10.4 TL 2.1 native
Cyphocharax vanderi Curimatidae benthopelagic 8.3 TL 2.2 native
Cyphocharax voga Curimatidae benthopelagic 26.3 TL 2.0 native
Diapoma terofali Characidae benthopelagic 5.9 TL 3.0 native
Eigenmannia guairaca Sternopygidae benthopelagic endemic
Eigenmannia guairaca Sternopygidae benthopelagic 17.3 TL 3.1 endemic
Eigenmannia trilineata Sternopygidae benthopelagic 25.0 TL 3.0 native
Eigenmannia virescens Glass knifefish Sternopygidae benthopelagic 53.7 TL 3.2 native
Farlowella hahni Loricariidae demersal 24.5 TL 2.3 native
Galeocharax humeralis Characidae benthopelagic 30.5 TL 4.2 native
Galeocharax knerii Characidae benthopelagic 40.4 TL 4.3 native
Glandulocauda melanopleura Characidae benthopelagic 6.7 TL 3.0 native
Gymnocorymbus ternetzi Black tetra Characidae pelagic 9.1 TL 3.1 native
Gymnogeophagus australis Uruguayan eartheater Cichlidae benthopelagic 15.5 TL 3.3 native
Gymnogeophagus balzanii Argentine humphead Cichlidae benthopelagic 14.6 TL 3.3 native
Gymnogeophagus che Cichlidae benthopelagic 14.1 TL 3.3 native
Gymnogeophagus meridionalis Cichlidae benthopelagic 11.6 TL 3.3 native
Gymnogeophagus setequedas Cichlidae benthopelagic 12.0 TL 3.3 native
Gymnorhamphichthys rondoni Rhamphichthyidae benthopelagic 15.0 TL 3.1 native
Gymnotus arapaima Gymnotidae demersal 55.0 TL 3.2 native
Gymnotus carapo Banded knifefish Gymnotidae benthopelagic 76.0 TL 3.6 native
Gymnotus paraguensis Gymnotidae benthopelagic 29.3 TL 3.3 native
Harttia absaberi Loricariidae demersal 9.0 TL 2.6 native
Harttia gracilis Loricariidae demersal 12.3 TL 2.5 native
Hasemania crenuchoides Characidae pelagic 8.2 TL 3.1 native
Hasemania hanseni Characidae pelagic 4.0 TL 3.0 native
Hasemania maxillaris Characidae pelagic 2.9 TL 3.0 native
Hasemania melanura Copper tetra Characidae pelagic 4.4 TL 3.0 native
Hasemania uberaba Characidae benthopelagic 8.5 TL 3.1 native
Hemigrammus durbinae Characidae benthopelagic 3.4 TL 3.0 native
Hemigrammus mahnerti Characidae benthopelagic 3.4 TL 3.0 native
Hemigrammus marginatus Characidae benthopelagic 5.5 TL 2.8 native
Hemigrammus parana Characidae benthopelagic 3.8 TL 3.0 native
Hemiodus orthonops Hemiodontidae benthopelagic 36.5 TL 2.6 native
Hemiodus orthonops Hemiodontidae benthopelagic 34.2 TL 2.6 native
Hemiodus semitaeniatus Halfline hemiodus Hemiodontidae benthopelagic 24.4 TL 2.7 native
Hemisorubim platyrhynchos Porthole shovelnose catfish Pimelodidae demersal 61.0 TL 4.5 native
Hemisorubim platyrhynchos Porthole shovelnose catfish Pimelodidae demersal 70.8 TL 4.5 native
Heptapterus mbya Heptapteridae demersal 14.5 TL 3.5 native
Heptapterus mustelinus Heptapteridae demersal 25.5 TL 3.6 native
Heptapterus mustelinus Heptapteridae demersal 25.5 TL 3.6 native
Hisonotus francirochai Loricariidae benthopelagic 4.4 TL 2.0 native
Hisonotus maculipinnis Loricariidae benthopelagic 4.9 TL 2.2 native
Hisonotus nigricauda Loricariidae benthopelagic 6.0 TL 2.0 native
Hisonotus paulinus Loricariidae benthopelagic 4.9 TL 2.2 native
Homodiaetus anisitsi Trichomycteridae demersal 4.9 TL 3.8 native
Hoplerythrinus unitaeniatus Aimara Erythrinidae pelagic 25.0 TL 3.4 native
Hoplias malabaricus Trahira Erythrinidae benthopelagic 65.0 TL 3.6 native
Hoplias mbigua Erythrinidae benthopelagic 35.8 TL 3.5 endemic
Hoplosternum littorale Atipa Callichthyidae demersal 26.3 TL 2.9 native
Hyphessobrycon anisitsi Buenos Aires tetra Characidae benthopelagic 7.3 TL 3.0 native
Hyphessobrycon arianae Characidae benthopelagic 2.9 TL 3.0 native
Hyphessobrycon balbus Characidae benthopelagic 6.0 TL 2.9 native
Hyphessobrycon bifasciatus Yellow tetra Characidae benthopelagic 4.7 TL 2.9 native
Hyphessobrycon coelestinus Characidae benthopelagic 2.9 TL 3.0 native
Hyphessobrycon elachys Characidae benthopelagic 2.4 TL 3.0 native
Hyphessobrycon eques Jewel tetra Characidae benthopelagic 4.9 TL 3.1 native
Hyphessobrycon guarani Characidae benthopelagic 3.7 TL 2.9 native
Hyphessobrycon igneus Characidae benthopelagic 5.1 TL 2.9 native
Hyphessobrycon meridionalis Characidae benthopelagic 6.1 TL 2.9 native
Hyphessobrycon taurocephalus Characidae benthopelagic 5.5 TL 2.9 native
Hyphessobrycon uaiso Characidae benthopelagic 6.4 TL 2.9 native
Hyphessobrycon wajat Characidae benthopelagic 3.8 TL 2.9 native
Hypophthalmus edentatus Highwaterman catfish Pimelodidae pelagic 57.5 TL 2.9 native
Hypophthalmus oremaculatus Pimelodidae demersal 56.3 TL 3.4 native
Hypoptopoma inexspectatum Loricariidae demersal 8.7 TL 2.0 native
Hypostomus alatus Loricariidae demersal 32.9 TL 2.0 native
Hypostomus alatus Loricariidae demersal 35.1 TL 2.0 native
Hypostomus albopunctatus Loricariidae demersal 48.8 TL 2.0 native
Hypostomus ancistroides Loricariidae demersal 21.0 TL 2.0 native
Hypostomus arecuta Loricariidae demersal 29.7 TL 2.1 native
Hypostomus auroguttatus Loricariidae demersal 34.0 TL 2.0 native
Hypostomus boulengeri Loricariidae demersal 29.9 TL 2.1 native
Hypostomus cochliodon Loricariidae benthopelagic 28.1 TL 2.1 native
Hypostomus commersoni Loricariidae demersal 60.5 TL 2.0 native
Hypostomus denticulatus Loricariidae demersal 23.3 TL 2.2 native
Hypostomus dlouhyi Loricariidae demersal 29.9 TL 2.1 native
Hypostomus heraldoi Loricariidae demersal 28.8 TL 2.1 native
Hypostomus luteomaculatus Loricariidae demersal 34.2 TL 2.0 native
Hypostomus microstomus Loricariidae demersal 29.3 TL 2.1 native
Hypostomus multidens Loricariidae demersal 24.1 TL 2.1 native
Hypostomus myersi Loricariidae demersal 25.3 TL 2.1 native
Hypostomus paranensis Loricariidae demersal 22.1 TL 2.2 native
Hypostomus paulinus Loricariidae demersal 16.0 TL 2.3 native
Hypostomus piratatu Loricariidae demersal 33.5 TL 2.0 native
Hypostomus regani Loricariidae demersal 50.0 TL 2.0 native
Hypostomus variostictus Loricariidae demersal 5.7 TL 2.6 native
Hypostomus yaku Loricariidae demersal 8.6 TL 2.5 native
Iheringichthys labrosus Pimelodidae demersal 43.5 TL 2.9 native
Iheringichthys syi Pimelodidae demersal 22.0 TL 3.8 native
Imparfinis borodini Heptapteridae demersal 19.1 TL 3.2 native
Imparfinis mirini Heptapteridae demersal 10.4 TL 3.2 native
Imparfinis mishky Heptapteridae demersal 10.7 TL 3.1 native
Imparfinis schubarti Heptapteridae demersal 11.4 TL 3.1 native
Ituglanis eichorniarum Trichomycteridae benthopelagic 6.9 TL 3.2 native
Jenynsia multidentata Rio de la Plata onesided livebearer Anablepidae benthopelagic 8.8 TL 2.9 native
Kolpotocheirodon theloura Characidae pelagic 3.7 TL 2.7 native
Laetacara dorsigera Redbreast acara Cichlidae benthopelagic 7.3 TL 3.2 native
Lepidosiren paradoxa South American lungfish Lepidosirenidae demersal 125.0 TL 3.1 native
Leporellus pictus Anostomidae benthopelagic 36.6 TL 2.2 native
Leporellus retropinnis Anostomidae benthopelagic 36.6 TL 2.2 native
Leporellus vittatus Anostomidae benthopelagic 36.6 TL 2.2 native
Leporinus acutidens Anostomidae benthopelagic 33.0 TL 2.1 native
Leporinus amblyrhynchus Anostomidae benthopelagic 33.4 TL 2.1 native
Leporinus elongatus Anostomidae benthopelagic 48.6 TL 2.0 native
Leporinus elongatus Anostomidae benthopelagic 50.0 TL 2.0 native
Leporinus friderici Threespot leporinus Anostomidae benthopelagic 48.8 TL 3.3 native
Leporinus lacustris Anostomidae benthopelagic 24.8 TL 3.7 native
Leporinus lacustris Anostomidae benthopelagic 24.0 TL 3.7 native
Leporinus microphthalmus Anostomidae benthopelagic 14.4 TL 2.4 native
Leporinus obtusidens Anostomidae benthopelagic 76.0 TL 2.0 native
Leporinus octofasciatus Anostomidae benthopelagic 38.1 TL 2.0 native
Leporinus paranensis Anostomidae benthopelagic 19.5 TL 2.3 native
Leporinus piavussu Anostomidae benthopelagic 46.4 TL 2.0 native
Leporinus striatus Anostomidae benthopelagic 25.0 TL 2.0 native
Lophiobrycon weitzmani Characidae benthopelagic 3.5 TL 3.3 endemic
Loricaria apeltogaster Loricariidae demersal 39.5 TL 2.2 native
Loricaria lentiginosa Loricariidae demersal 62.7 TL 2.1 native
Loricaria simillima Loricariidae demersal 32.2 TL 2.3 native
Loricariichthys anus Loricariidae demersal 30.6 TL 2.6 native
Loricariichthys anus Loricariidae demersal 30.4 TL 2.6 native
Loricariichthys labialis Loricariidae demersal 26.8 TL 2.6 native
Loricariichthys melanocheilus Loricariidae demersal 52.5 TL 2.5 native
Loricariichthys melanocheilus Loricariidae demersal 52.5 TL 2.5 native
Loricariichthys platymetopon Loricariidae demersal 39.0 TL 2.5 native
Loricariichthys rostratus Loricariidae demersal 33.5 TL 2.6 native
Loricariichthys rostratus Loricariidae demersal 33.5 TL 2.6 native
Luciopimelodus pati Pati Pimelodidae demersal 103.0 TL 4.3 native
Lycengraulis grossidens Atlantic sabretooth anchovy Engraulidae pelagic-neritic 28.7 TL 3.7 native
Markiana nigripinnis Characidae benthopelagic 12.7 TL 3.1 native
Megalancistrus parananus Loricariidae demersal 71.7 TL 2.0 native
Megalechis thoracata Callichthyidae demersal 15.1 TL 2.9 native
Megalonema argentinum Pimelodidae demersal 33.1 TL 3.9 endemic
Megalonema pauciradiatum Pimelodidae demersal 4.6 TL 3.3 native
Megalonema platanum Pimelodidae demersal 48.8 TL 4.1 native
Melanorivulus apiamici Rivulidae benthopelagic 3.7 TL 3.1 native
Melanorivulus faucireticulatus Rivulidae benthopelagic 3.7 TL 3.1 native
Melanorivulus giarettai Rivulidae pelagic 4.5 TL 3.1 native
Melanorivulus illuminatus Rivulidae benthopelagic 4.1 TL 3.1 native
Melanorivulus leali Rivulidae benthopelagic 3.9 TL 3.1 native
Melanorivulus pictus Rivulidae benthopelagic 5.0 TL 3.2 endemic
Melanorivulus pinima Rivulidae benthopelagic 3.7 TL 3.1 endemic
Melanorivulus punctatus Rivulidae benthopelagic 3.5 TL 3.1 native
Melanorivulus vittatus Rivulidae benthopelagic 3.8 TL 3.1 endemic
Mesonauta festivus Flag cichlid Cichlidae benthopelagic 14.8 TL 2.5 native
Metynnis mola Serrasalmidae pelagic 15.0 TL 2.9 native
Microglanis garavelloi Pseudopimelodidae demersal 5.1 TL 3.3 native
Microglanis parahybae Pseudopimelodidae demersal 9.8 TL 3.5 native
Microlepidogaster arachas Loricariidae demersal 5.3 TL 2.1 native
Microlepidogaster dimorpha Loricariidae demersal 4.6 TL 2.2 native
Microlepidogaster longicolla Loricariidae demersal 5.7 TL 2.0 native
Microlepidogaster perforatus Loricariidae demersal 6.1 TL 2.0 native
Mimagoniates lateralis Characidae benthopelagic 4.0 TL 3.1 native
Moenkhausia australe Characidae benthopelagic 4.6 TL 3.2 native
Moenkhausia dichroura Bandtail tetra Characidae benthopelagic 12.2 TL 3.5 native
Moenkhausia forestii Characidae benthopelagic 4.6 TL 3.2 native
Moenkhausia intermedia Characidae benthopelagic 9.8 TL 2.7 native
Moenkhausia sanctaefilomenae Redeye tetra Characidae benthopelagic 8.5 TL 3.0 native
Myloplus levis Serrasalmidae benthopelagic 24.4 TL 2.2 native
Myloplus tiete Serrasalmidae benthopelagic 19.9 TL 2.2 native
Mylossoma duriventre Serrasalmidae benthopelagic 30.5 TL 2.8 native
Neoplecostomus jaguari Loricariidae demersal 11.4 TL 2.3 native
Neoplecostomus paranensis Loricariidae demersal 11.4 TL 2.3 native
Odontesthes bonariensis Argentinian silverside Atherinopsidae pelagic-neritic 50.0 TL 2.6 native
Odontostilbe microcephala Characidae benthopelagic 5.6 TL 2.4 native
Odontostilbe paraguayensis Characidae benthopelagic 4.9 TL 2.5 native
Odontostilbe pequira Characidae benthopelagic 6.8 TL 2.3 native
Odontostilbe stenodon Characidae benthopelagic 4.0 TL 2.6 native
Oligosarcus brevioris Characidae benthopelagic 28.0 TL 4.1 native
Oligosarcus jenynsii Characidae benthopelagic 31.0 TL 4.0 native
Oligosarcus menezesi Characidae benthopelagic 16.8 TL 3.9 native
Oligosarcus oligolepis Characidae pelagic 13.7 TL 3.8 native
Oligosarcus paranensis Characidae benthopelagic 25.0 TL 4.1 native
Oligosarcus pintoi Characidae benthopelagic 10.7 TL 4.2 native
Oligosarcus planaltinae Characidae benthopelagic 12.1 TL 3.8 native
Ossancora eigenmanni Doradidae demersal 18.5 TL 2.8 native
Otocinclus arnoldi Loricariidae demersal 5.8 TL 2.0 native
Otocinclus mimulus Loricariidae demersal 5.2 TL 2.1 native
Otocinclus vestitus Loricariidae demersal 3.9 TL 2.4 native
Otocinclus vittatus Loricariidae demersal 3.3 TL 2.5 native
Otothyropsis alicula Loricariidae demersal 4.4 TL 2.3 native
Otothyropsis biamnicus Loricariidae demersal 4.9 TL 2.2 native
Otothyropsis marapoama Loricariidae demersal 4.4 TL 2.3 native
Otothyropsis polyodon Loricariidae demersal 4.6 TL 2.2 native
Oxydoras kneri Doradidae demersal 70.0 TL 3.2 native
Pachyurus bonariensis La Plata croaker Sciaenidae benthopelagic 24.6 TL 3.5 native
Paraloricaria agastor Loricariidae demersal 13.2 TL 2.5 native
Paraloricaria vetula Loricariidae demersal 55.4 TL 2.1 native
Parapimelodus valenciennis Pimelodidae demersal 28.1 TL 3.9 native
Parastegophilus maculatus Trichomycteridae benthopelagic 7.3 TL 4.2 native
Parastegophilus paulensis Trichomycteridae benthopelagic 6.6 TL 4.1 native
Paravandellia oxyptera Pantanal parasitic catfish Trichomycteridae benthopelagic 3.4 TL 3.4 native
Pareiorhaphis splendens Loricariidae demersal 7.9 TL 2.5 native
Pareiorhina carrancas Loricariidae demersal 5.0 TL 2.7 native
Pareiorhina rudolphi Loricariidae demersal 6.0 TL 2.6 native
Pellona flavipinnis Yellowfin river pellona Pristigasteridae pelagic 73.0 TL 4.5 native
Phalloceros caudimaculatus Dusky millions fish Poeciliidae pelagic 6.0 TL 3.0 native
Phalloceros caudimaculatus Dusky millions fish Poeciliidae pelagic 6.0 TL 3.0 native
Phalloceros harpagos Poeciliidae benthopelagic 5.7 TL 3.0 native
Phallotorynus dispilos Poeciliidae benthopelagic 3.1 TL 3.0 native
Phallotorynus pankalos Poeciliidae benthopelagic 3.4 TL 3.0 native
Phenacorhamdia tenebrosa Heptapteridae demersal 8.2 TL 3.3 native
Phenacorhamdia unifasciata Heptapteridae demersal 7.6 TL 3.3 native
Piabina argentea Characidae benthopelagic 8.9 TL 3.0 native
Piaractus mesopotamicus Pacu Serrasalmidae demersal 49.4 TL 2.0 native
Pimelodella gracilis Graceful pimelodella Heptapteridae demersal 22.0 TL 3.2 native
Pimelodella howesi Heptapteridae demersal 9.6 TL 3.4 native
Pimelodus absconditus Pimelodidae benthopelagic 28.7 TL 3.5 native
Pimelodus albicans Pimelodidae benthopelagic 57.0 TL 3.4 endemic
Pimelodus argenteus Pimelodidae demersal 30.5 TL 3.3 native
Pimelodus brevis Pimelodidae benthopelagic 34.8 TL 3.3 native
Pimelodus halisodous Pimelodidae demersal 13.5 TL 3.2 native
Pimelodus joannis Pimelodidae demersal 9.4 TL 3.2 native
Pimelodus maculatus Pimelodidae benthopelagic 51.0 TL 2.9 native
Pimelodus microstoma Pimelodidae benthopelagic 40.3 TL 3.3 native
Pimelodus mysteriosus Pimelodidae benthopelagic 17.5 TL 3.2 native
Pimelodus ornatus Pimelodidae benthopelagic 47.0 TL 3.3 native
Pimelodus ortmanni Pimelodidae benthopelagic 36.0 TL 3.3 native
Pimelodus paranaensis Pimelodidae benthopelagic 28.1 TL 3.3 native
Pimelodus platicirris Pimelodidae benthopelagic 19.5 TL 3.3 native
Pimelodus stewarti Pimelodidae demersal 8.1 TL 3.2 native
Pinirampus pirinampu Flatwhiskered catfish Pimelodidae demersal 120.0 TL 4.5 native
Plagioscion squamosissimus South American silver croaker Sciaenidae benthopelagic 80.0 TL 4.3 native
Plagioscion ternetzi Freshwater croaker Sciaenidae benthopelagic 47.6 TL 3.9 native
Platydoras armatulus Southern striped raphael Doradidae demersal 52.5 TL 2.2 native
Platydoras costatus Raphael catfish Doradidae demersal 29.3 TL 3.0 native
Poptella paraguayensis Characidae benthopelagic 12.4 TL 3.1 native
Potamoglanis johnsoni Trichomycteridae benthopelagic 2.0 TL 3.0 native
Potamorhina squamoralevis Curimatidae benthopelagic 28.5 TL 2.0 native
Potamorrhaphis eigenmanni Belonidae pelagic 27.8 TL 3.9 native
Potamotrygon amandae Potamotrygonidae benthopelagic 152.3 TL 3.2 native
Potamotrygon amandae Potamotrygonidae benthopelagic 151.9 TL 3.2 native
Potamotrygon brachyura Short-tailed river stingray Potamotrygonidae demersal 151.9 TL 3.2 native
Potamotrygon brachyura Short-tailed river stingray Potamotrygonidae demersal 152.3 TL 3.2 native
Potamotrygon falkneri Largespot river stingray Potamotrygonidae benthopelagic 152.3 TL 3.2 native
Potamotrygon falkneri Largespot river stingray Potamotrygonidae benthopelagic 151.9 TL 3.2 native
Potamotrygon garmani Potamotrygonidae benthopelagic 42.8 TL native
Potamotrygon hystrix Porcupine river stingray Potamotrygonidae benthopelagic 152.3 TL 3.2 native
Potamotrygon hystrix Porcupine river stingray Potamotrygonidae benthopelagic 151.9 TL 3.2 native
Potamotrygon motoro South American freshwater stingray Potamotrygonidae benthopelagic 151.9 TL 3.2 native
Potamotrygon motoro South American freshwater stingray Potamotrygonidae benthopelagic 152.3 TL 3.2 native
Potamotrygon rex Great freshwater stingray Potamotrygonidae benthopelagic native
Potamotrygon rex Great freshwater stingray Potamotrygonidae benthopelagic 152.3 TL 3.2 native
Potamotrygon schuhmacheri Potamotrygonidae benthopelagic 152.3 TL 3.2 native
Potamotrygon schuhmacheri Potamotrygonidae benthopelagic 151.9 TL 3.2 native
Prionobrama paraguayensis Characidae pelagic 5.0 TL 3.1 native
Prochilodus lineatus Streaked prochilod Prochilodontidae benthopelagic 80.0 TL 2.2 native
Prochilodus vimboides Prochilodontidae benthopelagic 40.3 TL 2.2 endemic
Proloricaria prolixa Loricariidae demersal 56.4 TL 3.0 native
Psectrogaster curviventris Curimatidae benthopelagic 20.9 TL 2.0 native
Psellogrammus kennedyi Characidae benthopelagic 7.2 TL 3.1 native
Pseudobunocephalus iheringii Aspredinidae demersal 6.3 TL 3.1 native
Pseudobunocephalus rugosus Aspredinidae demersal 3.7 TL 3.0 native
Pseudohemiodon laticeps Loricariidae demersal 36.4 TL 2.2 native
Pseudopimelodus mangurus Pseudopimelodidae demersal 69.0 TL 3.9 native
Pseudoplatystoma corruscans Spotted sorubim Pimelodidae demersal 166.0 TL 4.5 native
Pseudoplatystoma fasciatum Barred sorubim Pimelodidae demersal 127.5 TL 4.4 native
Pseudoplatystoma reticulatum Pimelodidae demersal 73.8 TL 4.2 native
Pseudotylosurus angusticeps Belonidae pelagic 36.4 TL 4.0 native
Pterodoras granulosus Granulated catfish Doradidae demersal 70.0 TL 2.5 native
Pterygoplichthys ambrosettii Loricariidae demersal 45.0 TL 2.0 native
Pterygoplichthys ambrosettii Loricariidae demersal 44.1 TL 2.0 native
Pterygoplichthys anisitsi Snow pleco Loricariidae demersal 55.0 TL 2.0 native
Pterygoplichthys anisitsi Snow pleco Loricariidae demersal 55.0 TL 2.0 native
Pygocentrus nattereri Red piranha Serrasalmidae pelagic 61.0 TL 3.7 native
Pyrrhulina australis Lebiasinidae benthopelagic 6.1 TL 3.2 native
Ramnogaster melanostoma Uruguay river sprat Clupeidae pelagic 12.2 TL 3.0 native
Rhamdella cainguae Heptapteridae demersal 19.2 TL 3.6 native
Rhamdia quelen South American catfish Heptapteridae benthopelagic 47.4 TL 3.9 native
Rhamdiopsis microcephala Heptapteridae demersal 9.5 TL 3.4 native
Rhamphichthys hahni Rhamphichthyidae benthopelagic 26.7 TL 3.2 native
Rhaphiodon vulpinus Biara Cynodontidae pelagic 97.6 TL 4.5 native
Rhinelepis strigosa Loricariidae demersal 48.8 TL 2.0 native
Rhinodoras dorbignyi Doradidae demersal 50.0 TL 2.7 native
Rhinolekos britskii Loricariidae demersal 4.9 TL 2.2 native
Rhinolekos garavelloi Loricariidae demersal 4.4 TL 2.3 native
Rhinolekos schaeferi Loricariidae demersal 4.7 TL 2.2 native
Ricola macrops Loricariidae demersal 25.6 TL 2.3 native
Rineloricaria latirostris Loricariidae demersal 36.0 TL 2.2 native
Rineloricaria maacki Loricariidae demersal 16.6 TL 2.4 native
Rineloricaria microlepidogaster Loricariidae demersal 23.5 TL 2.3 native
Rineloricaria misionera Loricariidae demersal 11.9 TL 2.5 native
Rivulus formosensis Rivulidae benthopelagic 4.2 TL 3.1 native
Roeboides descalvadensis Parana scale-eating characin Characidae benthopelagic 10.9 TL 3.3 native
Roeboides microlepis Characidae benthopelagic 24.4 TL 4.0 native
Roeboides prognathus Characidae benthopelagic 22.6 TL 4.1 native
Salminus brasiliensis Dorado Bryconidae benthopelagic 122.0 TL 3.8 native
Salminus hilarii Bryconidae benthopelagic 61.0 TL 2.6 native
Satanoperca pappaterra Pantanal eartheater Cichlidae benthopelagic 27.5 TL 2.8 native
Schizodon altoparanae Anostomidae benthopelagic 37.4 TL 2.5 native
Schizodon altoparanae Anostomidae benthopelagic 37.4 TL 2.5 native
Schizodon borellii Anostomidae benthopelagic 40.0 TL 2.5 native
Schizodon borellii Anostomidae benthopelagic 40.0 TL 2.4 native
Schizodon intermedius Anostomidae benthopelagic 35.0 TL 2.5 native
Schizodon isognathus Anostomidae benthopelagic 42.7 TL 2.4 native
Schizodon nasutus Anostomidae benthopelagic 40.2 TL 2.8 native
Schizodon platae Anostomidae benthopelagic 37.6 TL 2.5 endemic
Schizodon platae Anostomidae benthopelagic 38.7 TL 2.5 endemic
Schizodon succinctus Anostomidae benthopelagic 38.7 TL 2.5 native
Schizodon succinctus Anostomidae benthopelagic 37.6 TL 2.5 native
Scoloplax empousa Pantanal dwarf catfish Scoloplacidae demersal 2.4 TL 2.8 native
Serrapinnus calliurus Characidae benthopelagic 5.4 TL 2.4 native
Serrapinnus heterodon Characidae pelagic 5.0 TL 2.5 native
Serrapinnus microdon Characidae benthopelagic 5.1 TL 2.5 native
Serrapinnus notomelas Characidae benthopelagic 4.3 TL 2.2 native
Serrapinnus piaba Characidae benthopelagic 4.3 TL 2.6 native
Serrasalmus auriventris Serrasalmidae benthopelagic 26.4 TL 3.6 native
Serrasalmus auriventris Serrasalmidae benthopelagic 26.7 TL 3.6 native
Serrasalmus maculatus Serrasalmidae pelagic 34.5 TL 4.1 native
Serrasalmus marginatus Serrasalmidae benthopelagic 32.9 TL 3.5 native
Serrasalmus marginatus Serrasalmidae benthopelagic 32.4 TL 3.5 native
Serrasalmus nigricauda Serrasalmidae benthopelagic 26.4 TL 3.6 native
Serrasalmus nigricauda Serrasalmidae benthopelagic 26.7 TL 3.6 native
Serrasalmus spilopleura Speckled piranha Serrasalmidae benthopelagic 30.5 TL 3.2 native
Simpsonichthys boitonei Lyrefin pearlfish Rivulidae benthopelagic 5.5 TL 3.2 endemic
Simpsonichthys margaritatus Rivulidae pelagic 5.0 TL 3.2 native
Simpsonichthys nigromaculatus Rivulidae benthopelagic 3.1 TL 3.1 native
Simpsonichthys parallelus Rivulidae pelagic 2.8 TL 3.0 native
Simpsonichthys santanae Rivulidae benthopelagic 3.0 TL 3.1 native
Sorubim lima Duckbill catfish Pimelodidae demersal 54.2 TL 4.1 native
Spatuloricaria evansii Loricariidae demersal 34.4 TL 2.3 native
Steindachneridion melanodermatum Pimelodidae demersal 64.9 TL 4.2 native
Steindachneridion punctatum Pimelodidae demersal 85.0 TL 4.3 native
Steindachneridion scriptum Pimelodidae demersal 90.0 TL 4.3 native
Steindachnerina biornata Curimatidae benthopelagic 18.8 TL 2.0 native
Steindachnerina biornata Curimatidae benthopelagic 18.8 TL 2.0 native
Steindachnerina brevipinna Curimatidae benthopelagic 20.5 TL 2.0 native
Steindachnerina conspersa Curimatidae benthopelagic 15.6 TL 2.0 native
Steindachnerina corumbae Curimatidae benthopelagic 14.3 TL 2.0 native
Steindachnerina corumbae Curimatidae benthopelagic 14.3 TL 2.0 native
Steindachnerina insculpta Curimatidae benthopelagic 19.3 TL 2.1 native
Sternarchella curvioperculata Apteronotidae benthopelagic 25.3 TL 3.3 native
Sternarchorhynchus britskii Britski’s tube-snouted ghost knifefish Apteronotidae benthopelagic 26.1 TL 3.3 native
Sternopygus macrurus Longtail knifefish Sternopygidae benthopelagic 140.5 TL 3.2 native
Sturisoma barbatum Loricariidae demersal 34.2 TL 2.3 native
Synbranchus marmoratus Marbled swamp eel Synbranchidae demersal 150.0 TL 2.8 native
Tatia neivai Auchenipteridae benthopelagic 10.0 TL 3.3 native
Tembeassu marauna Apteronotidae benthopelagic 19.6 TL 3.3 native
Tetragonopterus argenteus Characidae demersal 13.7 TL 3.2 native
Tetragonopterus signatus Characidae benthopelagic 9.1 TL 3.2 native
Thoracocharax stellatus Spotfin hatchetfish Gasteropelecidae pelagic 8.2 TL 3.5 native
Trachelyopterus galeatus Auchenipteridae demersal 28.9 TL 3.1 native
Trachelyopterus galeatus Auchenipteridae demersal 30.0 TL 3.1 native
Trachydoras paraguayensis Doradidae demersal 23.4 TL 2.7 native
Trichomycterus castroi Trichomycteridae benthopelagic 10.5 TL 3.2 native
Trichomycterus castroi Trichomycteridae benthopelagic 10.7 TL 3.2 native
Trichomycterus davisi Trichomycteridae benthopelagic 7.7 TL 3.2 questionable
Trichomycterus diabolus Trichomycteridae demersal 7.4 TL 3.2 native
Trichomycterus igobi Trichomycteridae demersal 11.0 TL 3.2 native
Trichomycterus johnsoni Trichomycteridae benthopelagic 2.0 TL 3.0 native
Trichomycterus maracaya Margay pencil catfish Trichomycteridae demersal 6.2 TL 3.3 native
Trichomycterus mboycy Trichomycteridae benthopelagic 15.3 TL 3.3 native
Trichomycterus naipi Trichomycteridae benthopelagic 14.8 TL 3.3 native
Trichomycterus paolence Trichomycteridae benthopelagic 10.5 TL 3.2 native
Trichomycterus paolence Trichomycteridae benthopelagic 10.7 TL 3.2 native
Trichomycterus papilliferus Trichomycteridae benthopelagic 15.5 TL 3.3 native
Trichomycterus pauciradiatus Trichomycteridae demersal 6.3 TL 3.2 native
Trichomycterus pirabitira Trichomycteridae demersal 9.3 TL 3.2 native
Trichomycterus pirabitira Trichomycteridae demersal 9.3 TL 3.2 native
Trichomycterus plumbeus Trichomycteridae benthopelagic 10.1 TL 3.2 native
Trichomycterus taroba Trichomycteridae benthopelagic 7.2 TL 3.2 native
Triportheus nematurus Triportheidae benthopelagic 22.3 TL 2.8 native
Triportheus pantanensis Triportheidae benthopelagic 19.3 TL 2.8 native
Triportheus paranensis Tetra Triportheidae benthopelagic 23.2 TL 2.8 native
Xyliphius barbatus Aspredinidae demersal 11.2 TL 3.1 native
Xyliphius barbatus Aspredinidae demersal 11.2 TL 3.1 native
Zungaro jahu Pimelodidae benthopelagic 170.8 TL 4.5 native
Zungaro zungaro Gilded catfish Pimelodidae demersal 170.8 TL 4.5 native
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cfm script by eagbayani, 10.05.99 ,  php script by rolavides, 04/02/08 ,  last modified by sortiz, 10/23/2017