| Abramis brama |
Freshwater bream |
Leuciscidae |
benthopelagic |
82.0 TL |
3.0 |
native |
| Acipenser baerii |
Siberian sturgeon |
Acipenseridae |
demersal |
200.0 TL |
3.3 |
questionable |
| Acipenser gueldenstaedtii |
Danube sturgeon |
Acipenseridae |
demersal |
236.0 TL |
3.3 |
native |
| Acipenser nudiventris |
Fringebarbel sturgeon |
Acipenseridae |
demersal |
211.0 TL |
3.3 |
native |
| Acipenser persicus |
Persian sturgeon |
Acipenseridae |
demersal |
255.0 TL |
3.7 |
native |
| Acipenser ruthenus |
Sterlet sturgeon |
Acipenseridae |
demersal |
125.0 TL |
3.6 |
native |
| Acipenser stellatus |
Starry sturgeon |
Acipenseridae |
demersal |
250.0 TL |
3.5 |
native |
| Alburnoides bipunctatus |
Schneider |
Leuciscidae |
benthopelagic |
18.5 TL |
2.9 |
native |
| Alburnoides rossicus |
|
Leuciscidae |
benthopelagic |
|
3.1 |
native |
| Alburnus alburnus |
Bleak |
Leuciscidae |
benthopelagic |
25.0 TL |
2.7 |
native |
| Alburnus chalcoides |
Danube bleak |
Leuciscidae |
benthopelagic |
40.0 TL |
3.4 |
native |
| Alosa caspia |
Caspian shad |
Alosidae |
pelagic-neritic |
32.0 TL |
3.5 |
native |
| Alosa kessleri |
Caspian anadromous shad |
Alosidae |
pelagic-oceanic |
52.0 SL |
4.5 |
native |
| Alosa saposchnikowii |
Saposhnikovi shad |
Alosidae |
pelagic |
38.1 TL |
3.8 |
native |
| Alosa suworowi |
|
Alosidae |
pelagic |
26.8 TL |
3.7 |
native |
| Alosa volgensis |
Volga shad |
Alosidae |
pelagic |
35.0 SL |
3.8 |
native |
| Ameiurus nebulosus |
Brown bullhead |
Ictaluridae |
demersal |
55.0 TL |
3.7 |
introduced |
| Anguilla anguilla |
European eel |
Anguillidae |
demersal |
133.0 TL |
3.5 |
native |
| Babka gymnotrachelus |
Racer goby |
Gobiidae |
benthopelagic |
16.2 TL |
3.3 |
native |
| Ballerus ballerus |
Zope |
Leuciscidae |
benthopelagic |
49.0 TL |
3.2 |
native |
| Ballerus sapa |
White-eye bream |
Leuciscidae |
benthopelagic |
35.0 TL |
2.9 |
native |
| Barbatula barbatula |
Stone loach |
Nemacheilidae |
demersal |
21.0 TL |
2.6 |
native |
| Benthophilus casachicus |
|
Gobiidae |
demersal |
7.6 TL |
3.3 |
native |
| Benthophilus granulosus |
Granular pugolovka |
Gobiidae |
demersal |
5.6 TL |
3.2 |
native |
| Benthophilus leobergius |
Caspian stellate tadpole-goby |
Gobiidae |
demersal |
14.3 TL |
3.4 |
native |
| Benthophilus macrocephalus |
Caspian tadpole goby |
Gobiidae |
demersal |
11.6 TL |
3.3 |
native |
| Benthophilus magistri |
Azov tadpole goby |
Gobiidae |
demersal |
8.4 TL |
3.3 |
native |
| Benthophilus mahmudbejovi |
Small-spine tadpole-goby |
Gobiidae |
demersal |
6.6 TL |
3.2 |
native |
| Benthophilus stellatus |
Stellate tadpole-goby |
Gobiidae |
demersal |
13.5 TL |
3.7 |
native |
| Blicca bjoerkna |
White bream |
Leuciscidae |
demersal |
45.5 TL |
2.9 |
native |
| Carassius auratus |
Goldfish |
Cyprinidae |
benthopelagic |
48.0 TL |
2.8 |
questionable |
| Carassius carassius |
Crucian carp |
Cyprinidae |
demersal |
64.0 TL |
3.1 |
native |
| Carassius gibelio |
Prussian carp |
Cyprinidae |
benthopelagic |
46.6 TL |
2.5 |
native |
| Caspiomyzon wagneri |
Caspian lamprey |
Petromyzontidae |
demersal |
55.3 TL |
4.0 |
native |
| Caspiosoma caspium |
Caspian naked goby |
Gobiidae |
demersal |
4.5 TL |
3.3 |
native |
| Chondrostoma variabile |
Volga undermouth |
Leuciscidae |
benthopelagic |
35.0 TL |
2.5 |
native |
| Clupeonella caspia |
Caspian tyulka |
Ehiravidae |
pelagic-neritic |
14.9 TL |
3.0 |
native |
| Clupeonella cultriventris |
Black and Caspian Sea sprat |
Ehiravidae |
pelagic-neritic |
14.5 TL |
3.0 |
native |
| Clupeonella tscharchalensis |
Freshwater tyulka |
Ehiravidae |
pelagic |
10.0 SL |
3.0 |
native |
| Cobitis gladkovi |
|
Cobitidae |
benthopelagic |
8.8 TL |
3.2 |
native |
| Cobitis melanoleuca |
|
Cobitidae |
benthopelagic |
20.0 TL |
3.3 |
native |
| Cobitis taenia |
Spined loach |
Cobitidae |
benthopelagic |
13.5 TL |
3.3 |
native |
| Coregonus albula |
Vendace |
Salmonidae |
benthopelagic |
48.0 TL |
3.1 |
native |
| Coregonus baunti |
|
Salmonidae |
benthopelagic |
|
3.4 |
questionable |
| Coregonus muksun |
Muksun |
Salmonidae |
benthopelagic |
90.0 SL |
3.5 |
native |
| Coregonus peled |
Peled |
Salmonidae |
demersal |
50.0 TL |
4.1 |
questionable |
| Coregonus vessicus |
|
Salmonidae |
benthopelagic |
20.0 SL |
3.3 |
native |
| Cottus gobio |
Bullhead |
Cottidae |
demersal |
18.0 TL |
3.2 |
native |
| Cottus koshewnikowi |
|
Cottidae |
benthopelagic |
10.0 SL |
3.3 |
native |
| Ctenopharyngodon idella |
Grass carp |
Xenocyprididae |
benthopelagic |
150.0 TL |
2.0 |
native |
| Cyprinus carpio |
Common carp |
Cyprinidae |
benthopelagic |
120.0 TL |
3.4 |
native |
| Esox lucius |
Northern pike |
Esocidae |
pelagic |
150.0 TL |
4.1 |
native |
| Eudontomyzon mariae |
Ukrainian brook lamprey |
Petromyzontidae |
demersal |
22.2 TL |
3.7 |
native |
| Gambusia holbrooki |
Eastern mosquitofish |
Poeciliidae |
benthopelagic |
8.0 TL |
3.1 |
questionable |
| Gobio gobio |
Gudgeon |
Gobionidae |
benthopelagic |
21.0 TL |
3.1 |
native |
| Gobio volgensis |
|
Gobionidae |
benthopelagic |
9.2 SL |
3.2 |
native |
| Gymnocephalus cernua |
Ruffe |
Percidae |
benthopelagic |
25.0 TL |
3.3 |
native |
| Hucho taimen |
Taimen |
Salmonidae |
benthopelagic |
200.0 SL |
4.5 |
native |
| Huso huso |
Beluga |
Acipenseridae |
pelagic-neritic |
800.0 TL |
4.4 |
native |
| Hypophthalmichthys nobilis |
Bighead carp |
Xenocyprididae |
benthopelagic |
146.0 SL |
2.8 |
questionable |
| Hyrcanogobius bergi |
Volga dwarf goby |
Gobiidae |
demersal |
3.6 SL |
3.2 |
native |
| Ictalurus punctatus |
Channel catfish |
Ictaluridae |
demersal |
132.0 TL |
4.2 |
questionable |
| Ictiobus bubalus |
Smallmouth buffalo |
Catostomidae |
demersal |
112.0 TL |
3.0 |
introduced |
| Ictiobus cyprinellus |
Bigmouth buffalo |
Catostomidae |
benthopelagic |
123.0 TL |
3.1 |
introduced |
| Ictiobus niger |
Black buffalo |
Catostomidae |
demersal |
123.0 TL |
3.4 |
questionable |
| Knipowitschia caucasica |
Caucasian dwarf goby |
Gobiidae |
demersal |
5.0 TL |
3.3 |
native |
| Knipowitschia longecaudata |
Longtail dwarf goby |
Gobiidae |
demersal |
5.0 TL |
3.4 |
native |
| Lampetra fluviatilis |
River lamprey |
Petromyzontidae |
demersal |
50.0 TL |
4.5 |
native |
| Lampetra planeri |
European brook lamprey |
Petromyzontidae |
demersal |
20.5 TL |
3.8 |
native |
| Leucaspius delineatus |
Belica |
Leuciscidae |
pelagic |
9.0 SL |
3.2 |
native |
| Leuciscus aspius |
Asp |
Leuciscidae |
benthopelagic |
120.0 TL |
4.5 |
native |
| Leuciscus idus |
Ide |
Leuciscidae |
benthopelagic |
85.0 SL |
3.8 |
native |
| Leuciscus leuciscus |
Common dace |
Leuciscidae |
benthopelagic |
40.0 TL |
2.9 |
native |
| Lota lota |
Burbot |
Lotidae |
demersal |
152.0 TL |
3.8 |
native |
| Luciobarbus brachycephalus |
Aral barbel |
Cyprinidae |
benthopelagic |
105.0 TL |
2.8 |
native |
| Luciobarbus capito |
Bulatmai barbel |
Cyprinidae |
benthopelagic |
105.0 TL |
2.8 |
native |
| Mesogobius nonultimus |
|
Gobiidae |
demersal |
34.5 SL |
3.6 |
native |
| Micropterus salmoides |
Largemouth black bass |
Centrarchidae |
benthopelagic |
97.0 TL |
3.8 |
introduced |
| Misgurnus fossilis |
Weatherfish |
Cobitidae |
demersal |
30.7 TL |
3.4 |
native |
| Mylopharyngodon piceus |
Black carp |
Xenocyprididae |
demersal |
180.0 TL |
3.2 |
questionable |
| Neogobius fluviatilis |
Monkey goby |
Gobiidae |
benthopelagic |
20.0 SL |
3.4 |
native |
| Neogobius melanostomus |
Round goby |
Gobiidae |
demersal |
35.0 TL |
3.3 |
native |
| Neogobius pallasi |
Caspian sand goby |
Gobiidae |
benthopelagic |
20.0 SL |
3.3 |
native |
| Oncorhynchus gorbuscha |
Pink salmon |
Salmonidae |
demersal |
76.0 TL |
4.5 |
questionable |
| Oncorhynchus keta |
Chum salmon |
Salmonidae |
benthopelagic |
100.0 FL |
3.7 |
questionable |
| Oncorhynchus mykiss |
Rainbow trout |
Salmonidae |
benthopelagic |
122.0 TL |
4.1 |
questionable |
| Osmerus eperlanus |
European smelt |
Osmeridae |
pelagic-neritic |
45.0 TL |
3.5 |
questionable |
| Parabramis pekinensis |
White amur bream |
Xenocyprididae |
benthopelagic |
55.0 TL |
2.0 |
questionable |
| Pelecus cultratus |
Sichel |
Leuciscidae |
pelagic |
60.0 TL |
3.6 |
native |
| Perca fluviatilis |
European perch |
Percidae |
demersal |
60.0 SL |
4.2 |
native |
| Perccottus glenii |
Chinese sleeper |
Odontobutidae |
demersal |
25.0 TL |
3.6 |
questionable |
| Phoxinus phoxinus |
Eurasian minnow |
Leuciscidae |
demersal |
14.0 TL |
3.2 |
native |
| Poecilia reticulata |
Guppy |
Poeciliidae |
benthopelagic |
6.0 SL |
3.2 |
questionable |
| Polyodon spathula |
Mississippi paddlefish |
Polyodontidae |
demersal |
221.0 TL |
3.4 |
questionable |
| Ponticola gorlap |
Caspian bighead goby |
Gobiidae |
demersal |
32.6 TL |
3.8 |
native |
| Proterorhinus marmoratus |
Tubenose goby |
Gobiidae |
demersal |
11.5 TL |
3.5 |
native |
| Proterorhinus nasalis |
Eastern tubenose goby |
Gobiidae |
demersal |
9.0 SL |
3.3 |
native |
| Pseudorasbora parva |
Stone moroko |
Gobionidae |
benthopelagic |
12.5 TL |
3.1 |
native |
| Pungitius platygaster |
Southern ninespine stickleback |
Gasterosteidae |
benthopelagic |
6.0 SL |
3.5 |
native |
| Pungitius pungitius |
Ninespine stickleback |
Gasterosteidae |
benthopelagic |
9.0 TL |
3.3 |
questionable |
| Rhodeus amarus |
European bitterling |
Acheilognathidae |
benthopelagic |
11.2 TL |
3.0 |
native |
| Rhynchocypris percnura |
Lake minnow |
Leuciscidae |
benthopelagic |
18.5 SL |
3.2 |
native |
| Romanogobio albipinnatus |
White-finned gudgeon |
Gobionidae |
benthopelagic |
13.0 TL |
3.3 |
native |
| Rutilus caspicus |
Caspian roach |
Leuciscidae |
benthopelagic |
45.0 SL |
3.4 |
native |
| Rutilus frisii |
Kutum |
Leuciscidae |
benthopelagic |
70.0 TL |
3.4 |
native |
| Rutilus rutilus |
Roach |
Leuciscidae |
benthopelagic |
50.2 TL |
3.4 |
native |
| Salmo ciscaucasicus |
Caspian salmon |
Salmonidae |
benthopelagic |
130.0 SL |
3.8 |
native |
| Salmo trutta |
Sea trout |
Salmonidae |
pelagic-neritic |
140.0 SL |
3.4 |
native |
| Sander lucioperca |
Pike-perch |
Percidae |
pelagic |
100.0 SL |
4.0 |
native |
| Sander volgensis |
Volga pikeperch |
Percidae |
demersal |
40.0 SL |
4.1 |
native |
| Scardinius erythrophthalmus |
Rudd |
Leuciscidae |
benthopelagic |
61.7 TL |
2.9 |
native |
| Silurus glanis |
Wels catfish |
Siluridae |
benthopelagic |
273.0 TL |
4.4 |
native |
| Squalius cephalus |
Chub |
Leuciscidae |
benthopelagic |
60.0 SL |
2.7 |
native |
| Stenodus leucichthys |
Sheefish |
Salmonidae |
demersal |
150.0 TL |
4.1 |
native |
| Syngnathus abaster |
Black-striped pipefish |
Syngnathidae |
demersal |
22.1 SL |
3.2 |
native |
| Thymallus thymallus |
Grayling |
Salmonidae |
benthopelagic |
60.0 TL |
3.1 |
native |
| Tinca tinca |
Tench |
Tincidae |
demersal |
70.0 SL |
2.8 |
native |
| Vimba vimba |
Vimba bream |
Leuciscidae |
benthopelagic |
50.0 TL |
3.3 |
native |