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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
Cteniloricaria Platystoma
Cteniloricaria platystoma
Loricariidae
Least Concern
Ctenobrycon Kennedyi
Ctenobrycon kennedyi
Acestrorhamphidae
Least Concern
Ctenobrycon Magdalenae
Ctenobrycon magdalenae
Acestrorhamphidae
Least Concern
Ctenobrycon Oliverai
Ctenobrycon oliverai
Acestrorhamphidae
Least Concern
Ctenocheirodon Pristis
Ctenocheirodon pristis
Least Concern
Ctenochromis Oligacanthus
Ctenochromis oligacanthus
Cichlidae
Least Concern
Ctenopoma Maculatum
Ctenopoma maculatum
Anabantidae
Least Concern
Ctenopoma Petherici
Ctenopoma petherici
Anabantidae
Least Concern
Cuban gambusia
Gambusia punctata
Poeciliidae
Least Concern
Cuban Glassfish
Alepidomus evermanni
Atherinidae
Least Concern
Cuban killifish
Cubanichthys cubensis
Cyprinodontidae
Least Concern
Edible
Cuban limia
Limia vittata
Poeciliidae
Least Concern
Cuckoo Catfish
Synodontis petricola
Mochokidae
Least Concern
Edible
Culter Recurviceps
Culter recurviceps
Cyprinidae
Least Concern
Cumberland snubnose darter
Etheostoma atripinne
Percidae
Least Concern
Cunene barb
Enteromius dorsolineatus
Cyprinidae
Least Concern
Cunene dwarf happy
Orthochromis machadoi
Cichlidae
Least Concern
Cunene happy
Sargochromis coulteri
Cichlidae
Least Concern
Cunene kneria
Kneria maydelli
Kneriidae
Least Concern
Cunene labeo
Labeo ansorgii
Cyprinidae
Least Concern
Curculionichthys Insperatus
Curculionichthys insperatus
Least Concern
Curculionichthys Karipuna
Curculionichthys karipuna
Least Concern
Curculionichthys Luteofrenatus
Curculionichthys luteofrenatus
Least Concern
Curculionichthys Oliveirai
Curculionichthys oliveirai
Least Concern
Curculionichthys Paresi
Curculionichthys paresi
Least Concern
Curculionichthys Piracanjuba
Curculionichthys piracanjuba
Least Concern
Curculionichthys Sagarana
Curculionichthys sagarana
Least Concern
Curimata Cerasina
Curimata cerasina
Curimatidae
Least Concern
Curimata Cisandina
Curimata cisandina
Curimatidae
Least Concern
Curimata Cyprinoides
Curimata cyprinoides
Curimatidae
Least Concern
Curimata Incompta
Curimata incompta
Curimatidae
Least Concern
Curimata Inornata
Curimata inornata
Curimatidae
Least Concern
Curimata Knerii
Curimata knerii
Curimatidae
Least Concern
Curimata Macrops
Curimata macrops
Curimatidae
Least Concern
Curimata Ocellata
Curimata ocellata
Curimatidae
Least Concern
Curimata Roseni
Curimata roseni
Curimatidae
Least Concern
Curimatella Alburnus
Curimatella alburnus
Curimatidae
Least Concern
Curimatella Dorsalis
Curimatella dorsalis
Curimatidae
Least Concern
Curimatella Immaculata
Curimatella immaculata
Curimatidae
Least Concern
Curimatella Lepidura
Curimatella lepidura
Curimatidae
Least Concern
Curimatopsis Cryptica
Curimatopsis cryptica
Curimatidae
Least Concern
Curimatopsis Microlepis
Curimatopsis microlepis
Curimatidae
Least Concern
Curimatopsis Myersi
Curimatopsis myersi
Curimatidae
Least Concern
Curimbatazinho
Cyphocharax gillii
Curimatidae
Least Concern
Curipe Toothcarp
Poecilia koperi
Poeciliidae
Least Concern
Current darter
Etheostoma uniporum
Percidae
Least Concern
Curumim tube-snouted ghost knifefish
Sternarchorhynchus curumim
Apteronotidae
Least Concern
Cutlips minnow
Exoglossum maxillingua
Cyprinidae
Least Concern