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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
Crenicichla Labrina
Crenicichla labrina
Cichlidae
Least Concern
Crenicichla Lacustris
Crenicichla lacustris
Cichlidae
Least Concern
Crenicichla Lucius
Crenicichla lucius
Cichlidae
Least Concern
Crenicichla Macrophthalma
Crenicichla macrophthalma
Cichlidae
Least Concern
Crenicichla Maculata
Crenicichla maculata
Cichlidae
Least Concern
Crenicichla Menezesi
Crenicichla menezesi
Cichlidae
Least Concern
Crenicichla Minuano
Crenicichla minuano
Cichlidae
Least Concern
Crenicichla Missioneira
Crenicichla missioneira
Cichlidae
Least Concern
Crenicichla Multispinosa
Crenicichla multispinosa
Cichlidae
Least Concern
Crenicichla Nickeriensis
Crenicichla nickeriensis
Cichlidae
Least Concern
Crenicichla Niederleinii
Crenicichla niederleinii
Cichlidae
Least Concern
Crenicichla Pellegrini
Crenicichla pellegrini
Cichlidae
Least Concern
Crenicichla Proteus
Crenicichla proteus
Cichlidae
Least Concern
Crenicichla Punctata
Crenicichla punctata
Cichlidae
Least Concern
Crenicichla Reticulata
Crenicichla reticulata
Cichlidae
Least Concern
Crenicichla Santosi
Crenicichla santosi
Cichlidae
Least Concern
Crenicichla Scottii
Crenicichla scottii
Cichlidae
Least Concern
Crenicichla Semicincta
Crenicichla semicincta
Cichlidae
Least Concern
Crenicichla Semifasciata
Crenicichla semifasciata
Cichlidae
Least Concern
Crenicichla Sveni
Crenicichla sveni
Cichlidae
Least Concern
Crenicichla Tendybaguassu
Crenicichla tendybaguassu
Cichlidae
Least Concern
Crenicichla Ternetzi
Crenicichla ternetzi
Cichlidae
Least Concern
Crenicichla Tesay
Crenicichla tesay
Cichlidae
Least Concern
Crenicichla Tingui
Crenicichla tingui
Cichlidae
Least Concern
Crenicichla Wallacii
Crenicichla wallacii
Cichlidae
Least Concern
Crenicichla Yaha
Crenicichla yaha
Cichlidae
Least Concern
Creole darter
Etheostoma collettei
Percidae
Least Concern
Creole perch
Percichthys trucha
Percichthyidae
Least Concern
Edible
Creole topminnow
Girardinus creolus
Poeciliidae
Least Concern
Crescent betta
Betta imbellis
Osphronemidae
Least Concern
Edible
Crescent shiner
Luxilus cerasinus
Cyprinidae
Least Concern
Crimean barbel
Barbus tauricus
Cyprinidae
Least Concern
Crimsonspotted rainbowfish
Melanotaenia duboulayi
Melanotaeniidae
Least Concern
Croaking gourami
Trichopsis vittata
Osphronemidae
Least Concern
Edible
Croaking tetra
Mimagoniates inequalis
Stevardiidae
Least Concern
Crocodile-tooth pipefish
Microphis cuncalus
Syngnathidae
Least Concern
Cross Tatia
Tatia gyrina
Auchenipteridae
Least Concern
Crossocheilus Atrilimes
Crossocheilus atrilimes
Cyprinidae
Least Concern
Crossocheilus Burmanicus
Crossocheilus burmanicus
Cyprinidae
Least Concern
Crossocheilus Nigriloba
Crossocheilus nigriloba
Cyprinidae
Least Concern
Crossoloricaria Cephalaspis
Crossoloricaria cephalaspis
Loricariidae
Least Concern
Crossoloricaria Venezuelae
Crossoloricaria venezuelae
Loricariidae
Least Concern
Crucian carp
Carassius carassius
Cyprinidae
Least Concern
Cruciglanis Pacifici
Cruciglanis pacifici
Least Concern
Crying cory
Hoplisoma lacrimostigmata
Least Concern
Cryptoheros Chetumalensis
Cryptoheros chetumalensis
Cichlidae
Least Concern
Crystal tetra
Roeboides bouchellei
Characidae
Least Concern
Cteniloricaria Napova
Cteniloricaria napova
Loricariidae
Least Concern