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Freshwater Fish Species
All freshwater fish species found in rivers, lakes, streams, and ponds worldwide. From tiny tetras to the giant arapaima — covering every continent.
18,067
Total Species
1,926
Endangered (EN+CR)
1,910
Edible Species
204
Families
Chiloglanis Dialloi
Chiloglanis dialloi
Mochokidae
Endangered
Chiloglanis Kabaensis
Chiloglanis kabaensis
Mochokidae
Endangered
Chiloglanis Kolente
Chiloglanis kolente
Mochokidae
Endangered
Chiloglanis Loffabrevum
Chiloglanis loffabrevum
Mochokidae
Endangered
Chiloglanis Longibarbis
Chiloglanis longibarbis
Mochokidae
Endangered
Chiloglanis Mongoensis
Chiloglanis mongoensis
Mochokidae
Endangered
Chiloglanis Niger
Chiloglanis niger
Mochokidae
Endangered
Chiloglanis Normani
Chiloglanis normani
Mochokidae
Endangered
Chiloglanis Nzerekore
Chiloglanis nzerekore
Mochokidae
Endangered
Chiloglanis Pezoldi
Chiloglanis pezoldi
Mochokidae
Endangered
Chiloglanis Polyodon
Chiloglanis polyodon
Mochokidae
Endangered
Chiloglanis Tweddlei
Chiloglanis tweddlei
Mochokidae
Endangered
Chin Betta
Betta chini
Osphronemidae
Endangered
Chinchaysuyoa Ortegai
Chinchaysuyoa ortegai
Endangered
Chocolate chub
Squalius carinus
Cyprinidae
Endangered
Chornaya tubenose goby
Proterorhinus tataricus
Gobiidae
Endangered
Chromidotilapia Cavalliensis
Chromidotilapia cavalliensis
Cichlidae
Endangered
Chromidotilapia Linkei
Chromidotilapia linkei
Cichlidae
Endangered
Chrysichthys Aluuensis
Chrysichthys aluuensis
Bagridae
Endangered
Chrysichthys Levequei
Chrysichthys levequei
Bagridae
Endangered
Cilida toothcarp
Cnesterodon hypselurus
Poeciliidae
Endangered
Cinderella cichlid
Teleocichla cinderella
Cichlidae
Endangered
Cinnamon Killi
Fundulopanchax cinnamomeus
Nothobranchiidae
Endangered
Clanwilliam sandfish
Labeo seeberi
Cyprinidae
Endangered
Clarence Galaxias
Galaxias johnstoni
Galaxiidae
Endangered
Clarence river cod
Maccullochella ikei
Percichthyidae
Endangered
Clariallabes Mutsindoziensis
Clariallabes mutsindoziensis
Clariidae
Endangered
Clarias Kapuasensis
Clarias kapuasensis
Clariidae
Endangered
Clarias Magur
Clarias magur
Clariidae
Endangered
Clarias Microspilus
Clarias microspilus
Clariidae
Endangered
Clarias Pseudonieuhofii
Clarias pseudonieuhofii
Clariidae
Endangered
Coal darter
Percina brevicauda
Percidae
Endangered
Cobitis Arachthosensis
Cobitis arachthosensis
Cobitidae
Endangered
Cobitis Brevipinna
Cobitis brevipinna
Cobitidae
Endangered
Cobitis Dalmatina
Cobitis dalmatina
Cobitidae
Endangered
Cobitis Fimbriata
Cobitis fimbriata
Cobitidae
Endangered
Cobitis Herzegoviniensis
Cobitis herzegoviniensis
Cobitidae
Endangered
Cobitis Illyrica
Cobitis illyrica
Cobitidae
Endangered
Cobitis Magnostriata
Cobitis magnostriata
Cobitidae
Endangered
Cobitis Meridionalis
Cobitis meridionalis
Cobitidae
Endangered
Cobitis Punctilineata
Cobitis punctilineata
Cobitidae
Endangered
Cobitis Sakahoko
Cobitis sakahoko
Cobitidae
Endangered
Cobitis Stenocauda
Cobitis stenocauda
Cobitidae
Endangered
Cobitis Stephanidisi
Cobitis stephanidisi
Cobitidae
Endangered
Cobitis Taurica
Cobitis taurica
Cobitidae
Endangered
Coelotilapia Joka
Coelotilapia joka
Cichlidae
Endangered
Coldwater darter
Etheostoma ditrema
Percidae
Endangered
Comanche Springs pupfish
Cyprinodon elegans
Cyprinodontidae
Endangered