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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
Rasbora Bunguranensis
Rasbora bunguranensis
Cyprinidae
Data Deficient
Rasbora Cryptica
Rasbora cryptica
Cyprinidae
Data Deficient
Rasbora Dies
Rasbora dies
Cyprinidae
Data Deficient
Rasbora Gerlachi
Rasbora gerlachi
Cyprinidae
Data Deficient
Rasbora Lacrimula
Rasbora lacrimula
Cyprinidae
Data Deficient
Rasbora Nematotaenia
Rasbora nematotaenia
Cyprinidae
Data Deficient
Rasbora Rutteni
Rasbora rutteni
Cyprinidae
Data Deficient
Rasbora Semilineata
Rasbora semilineata
Cyprinidae
Data Deficient
Rasbora Septentrionalis
Rasbora septentrionalis
Cyprinidae
Data Deficient
Rasbora Trifasciata
Rasbora trifasciata
Cyprinidae
Data Deficient
Rasbora Tubbi
Rasbora tubbi
Cyprinidae
Data Deficient
Rasbora Tuberculata
Rasbora tuberculata
Cyprinidae
Data Deficient
Ratsirakia Legendrei
Ratsirakia legendrei
Eleotridae
Data Deficient
Rectoris Luxiensis
Rectoris luxiensis
Cyprinidae
Data Deficient
Red Madagascar cichlid
Paretroplus petiti
Cichlidae
Data Deficient
Red Pangani barb
Enteromius venustus
Cyprinidae
Data Deficient
Red-blotched river stingray
Potamotrygon ocellata
Potamotrygonidae
Data Deficient
Reddotted dwarf cichlid
Apistogramma tucurui
Cichlidae
Data Deficient
Redigobius Lekutu
Redigobius lekutu
Gobiidae
Data Deficient
Rhabdalestes Aeratis
Rhabdalestes aeratis
Alestidae
Data Deficient
Rhadinoloricaria Listrorhinos
Rhadinoloricaria listrorhinos
Data Deficient
Rhadinoloricaria Macromystax
Rhadinoloricaria macromystax
Data Deficient
Rhamdella Exsudans
Rhamdella exsudans
Heptapteridae
Data Deficient
Rhamdella Jenynsii
Rhamdella jenynsii
Heptapteridae
Data Deficient
Rhamdella Rusbyi
Rhamdella rusbyi
Heptapteridae
Data Deficient
Rhamdia Itacaiunas
Rhamdia itacaiunas
Heptapteridae
Data Deficient
Rhamdia Poeyi
Rhamdia poeyi
Heptapteridae
Data Deficient
Rhamdia Schomburgkii
Rhamdia schomburgkii
Heptapteridae
Data Deficient
Rheocles Sikorae
Rheocles sikorae
Bedotiidae
Data Deficient
Rheoheros Coeruleus
Rheoheros coeruleus
Cichlidae
Data Deficient
Rhinofish
Labeobarbus rhinoceros
Cyprinidae
Data Deficient
Rhinogobio Hunanensis
Rhinogobio hunanensis
Cyprinidae
Data Deficient
Rhinogobius Carpenteri
Rhinogobius carpenteri
Gobiidae
Data Deficient
Rhinogobius Changtinensis
Rhinogobius changtinensis
Gobiidae
Data Deficient
Rhinogobius Henryi
Rhinogobius henryi
Gobiidae
Data Deficient
Rhinogobius Honghensis
Rhinogobius honghensis
Gobiidae
Data Deficient
Rhinogobius Imfasciocaudatus
Rhinogobius imfasciocaudatus
Gobiidae
Data Deficient
Rhinogobius Lianchengensis
Rhinogobius lianchengensis
Gobiidae
Data Deficient
Rhinogobius Lingtongyanensis
Rhinogobius lingtongyanensis
Gobiidae
Data Deficient
Rhinogobius Longipinnis
Rhinogobius longipinnis
Gobiidae
Data Deficient
Rhinogobius Longyanensis
Rhinogobius longyanensis
Gobiidae
Data Deficient
Rhinogobius Maculicervix
Rhinogobius maculicervix
Gobiidae
Data Deficient
Rhinogobius Milleri
Rhinogobius milleri
Gobiidae
Data Deficient
Rhinogobius Nammaensis
Rhinogobius nammaensis
Gobiidae
Data Deficient
Rhinogobius Parvus
Rhinogobius parvus
Gobiidae
Data Deficient
Rhinogobius Philippinus
Rhinogobius philippinus
Gobiidae
Data Deficient
Rhinogobius Vermiculatus
Rhinogobius vermiculatus
Gobiidae
Data Deficient
Rhinopetitia Myersi
Rhinopetitia myersi
Data Deficient