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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
Filtered Least Concern ✕ Clear all
Trichomycterus Maracaiboensis
Trichomycterus maracaiboensis
Trichomycteridae Least Concern
Trichomycterus Mariamole
Trichomycterus mariamole
Trichomycteridae Least Concern
Trichomycterus Megantoni
Trichomycterus megantoni
Trichomycteridae Least Concern
Trichomycterus Migrans
Trichomycterus migrans
Trichomycteridae Least Concern
Trichomycterus Mimonha
Trichomycterus mimonha
Trichomycteridae Least Concern
Trichomycterus Mimosensis
Trichomycterus mimosensis
Trichomycteridae Least Concern
Trichomycterus Mirissumba
Trichomycterus mirissumba
Trichomycteridae Least Concern
Trichomycterus Naipi
Trichomycterus naipi
Trichomycteridae Least Concern
Trichomycterus Nigroauratus
Trichomycterus nigroauratus
Trichomycteridae Least Concern
Trichomycterus Nigromaculatus
Trichomycterus nigromaculatus
Trichomycteridae Least Concern
Trichomycterus Pantherinus
Trichomycterus pantherinus
Trichomycteridae Least Concern
Trichomycterus Pauciradiatus
Trichomycterus pauciradiatus
Trichomycteridae Least Concern
Trichomycterus Pirabitira
Trichomycterus pirabitira
Trichomycteridae Least Concern
Trichomycterus Plumbeus
Trichomycterus plumbeus
Trichomycteridae Least Concern
Trichomycterus Pradensis
Trichomycterus pradensis
Trichomycteridae Least Concern
Trichomycterus Punctulatus
Trichomycterus punctulatus
Trichomycteridae Least Concern
Trichomycterus Reinhardti
Trichomycterus reinhardti
Trichomycteridae Least Concern
Trichomycterus Retropinnis
Trichomycterus retropinnis
Trichomycteridae Least Concern
Trichomycterus Spectrum
Trichomycterus spectrum
Trichomycteridae Least Concern
Trichomycterus Spegazzinii
Trichomycterus spegazzinii
Trichomycteridae Least Concern
Trichomycterus Spilosoma
Trichomycterus spilosoma
Trichomycteridae Least Concern
Trichomycterus Stawiarski
Trichomycterus stawiarski
Trichomycteridae Least Concern
Trichomycterus Stellatus
Trichomycterus stellatus
Trichomycteridae Least Concern
Trichomycterus Taenia
Trichomycterus taenia
Trichomycteridae Least Concern
Trichomycterus Taroba
Trichomycterus taroba
Trichomycteridae Least Concern
Trichomycterus Tete
Trichomycterus tete
Trichomycteridae Least Concern
Trichomycterus Tiraquae
Trichomycterus tiraquae
Trichomycteridae Least Concern
Trichomycterus Vermiculatus
Trichomycterus vermiculatus
Trichomycteridae Least Concern
Trichomycterus Vittatus
Trichomycterus vittatus
Trichomycteridae Least Concern
Trichomycterus Yuska
Trichomycterus yuska
Trichomycteridae Least Concern
Tricolor shiner
Cyprinella trichroistia
Cyprinidae Least Concern
Tricuspidalestes Caeruleus
Tricuspidalestes caeruleus
Alestidae Least Concern
Tridens Melanops
Tridens melanops
Least Concern
Tridensimilis Brevis
Tridensimilis brevis
Least Concern
Tridentiger Kuroiwae
Tridentiger kuroiwae
Gobiidae Least Concern
Tridentopsis Pearsoni
Tridentopsis pearsoni
Trichomycteridae Least Concern
Trigonectes Rogoaguae
Trigonectes rogoaguae
Rivulidae Least Concern
Trigonectes Rubromarginatus
Trigonectes rubromarginatus
Rivulidae Least Concern
Trimorphic Kivu Haplo
Haplochromis paucidens
Cichlidae Least Concern
Triplophysa Brachyptera
Triplophysa brachyptera
Nemacheilidae Least Concern
Triplophysa Choprai
Triplophysa choprai
Nemacheilidae Least Concern
Triplophysa Dalaica
Triplophysa dalaica
Nemacheilidae Least Concern
Triplophysa Gracilis
Triplophysa gracilis
Nemacheilidae Least Concern
Triplophysa Griffithii
Triplophysa griffithii
Nemacheilidae Least Concern
Triplophysa Gundriseri
Triplophysa gundriseri
Nemacheilidae Least Concern
Triplophysa Herzensteini
Triplophysa herzensteini
Nemacheilidae Least Concern
Triplophysa Hexiensis
Triplophysa hexiensis
Nemacheilidae Least Concern
Triplophysa Hsutschouensis
Triplophysa hsutschouensis
Nemacheilidae Least Concern