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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
Trichomycterus Laucaensis
Trichomycterus laucaensis
Trichomycteridae
Vulnerable
Trichomycterus Regani
Trichomycterus regani
Trichomycteridae
Vulnerable
Trichomycterus Rosablanca
Trichomycterus rosablanca
Trichomycteridae
Vulnerable
Trichomycterus Sandovali
Trichomycterus sandovali
Trichomycteridae
Vulnerable
Trichomycterus Sketi
Trichomycterus sketi
Trichomycteridae
Vulnerable
Trichomycterus Transandianus
Trichomycterus transandianus
Trichomycteridae
Vulnerable
Tricolor sharkminnow
Balantiocheilos melanopterus
Cyprinidae
Vulnerable
Edible
Trigonectes Aplocheiloides
Trigonectes aplocheiloides
Rivulidae
Vulnerable
Triplophysa Baotianensis
Triplophysa baotianensis
Nemacheilidae
Vulnerable
Triplophysa Hazaraensis
Triplophysa hazaraensis
Nemacheilidae
Vulnerable
Triplophysa Macromaculata
Triplophysa macromaculata
Nemacheilidae
Vulnerable
Triplophysa Nanpanjiangensis
Triplophysa nanpanjiangensis
Nemacheilidae
Vulnerable
Triplophysa Qiubeiensis
Triplophysa qiubeiensis
Nemacheilidae
Vulnerable
Triplophysa Rosa
Triplophysa rosa
Nemacheilidae
Vulnerable
Triplophysa Shilinensis
Triplophysa shilinensis
Nemacheilidae
Vulnerable
Triplophysa Tianeensis
Triplophysa tianeensis
Nemacheilidae
Vulnerable
Triplophysa Xiangxiensis
Triplophysa xiangxiensis
Nemacheilidae
Vulnerable
Triplophysa Yunnanensis
Triplophysa yunnanensis
Nemacheilidae
Vulnerable
Trispot darter
Etheostoma trisella
Percidae
Vulnerable
Troglocobitis Starostini
Troglocobitis starostini
Vulnerable
Troglocyclocheilus Khammouanensis
Troglocyclocheilus khammouanensis
Cyprinidae
Vulnerable
Trout cod
Maccullochella macquariensis
Percichthyidae
Vulnerable
Tugela labeo
Labeo rubromaculatus
Cyprinidae
Vulnerable
Tuscumbia darter
Etheostoma tuscumbia
Percidae
Vulnerable
Tuxedo Darter
Etheostoma lemniscatum
Percidae
Vulnerable
Tuxpan splitfin
Allodontichthys tamazulae
Vulnerable
Tvarnun simon
Tristramella simonis
Cichlidae
Vulnerable
Tyttocharax Metae
Tyttocharax metae
Stevardiidae
Vulnerable
Uaru Fernandezyepezi
Uaru fernandezyepezi
Cichlidae
Vulnerable
Uegitglanis Zammaranoi
Uegitglanis zammaranoi
Clariidae
Vulnerable
Uluchi
Orestias gilsoni
Cyprinodontidae
Vulnerable
Umpquachub
Oregonichthys kalawatseti
Cyprinidae
Vulnerable
Usangu lampeye
Lacustricola usanguensis
Poeciliidae
Vulnerable
Edible
Valencia toothcarp
Valencia hispanica
Valenciidae
Vulnerable
Variable cory
Hoplisoma diphyes
Vulnerable
Variable cory
Corydoras diphyes
Callichthyidae
Vulnerable
Varicolored limia
Limia versicolor
Poeciliidae
Vulnerable
Villasboas' tube-snouted ghost knifefish
Sternarchorhynchus villasboasi
Apteronotidae
Vulnerable
Virgin spinedace
Lepidomeda mollispinis
Cyprinidae
Vulnerable
Vogelkop river garfish
Zenarchopterus ornithocephala
Zenarchopteridae
Vulnerable
Waccamaw darter
Etheostoma perlongum
Percidae
Vulnerable
Waccamaw killifish
Fundulus waccamensis
Fundulidae
Vulnerable
Edible
Waccamaw silverside
Menidia extensa
Atherinopsidae
Vulnerable
Edible
Wader Goa
Barbodes microps
Cyprinidae
Vulnerable
Walking snakehead
Channa orientalis
Channidae
Vulnerable
Wallago
Wallago attu
Siluridae
Vulnerable
Edible
Warrior darter
Etheostoma bellator
Percidae
Vulnerable
Waziristan snowtrout
Schizocypris brucei
Cyprinidae
Vulnerable