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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
Cuban gar
Atractosteus tristoechus
Lepisosteidae
Critically Endangered
Cuban Glassfish
Alepidomus evermanni
Atherinidae
Least Concern
Cuban killifish
Cubanichthys cubensis
Cyprinodontidae
Least Concern
Edible
Cuban limia
Limia vittata
Poeciliidae
Least Concern
Cuban topminnow
Girardinus cubensis
Poeciliidae
Cubango kneria
Parakneria fortuita
Kneriidae
Data Deficient
Cuchia
Ophichthys cuchia
Edible
Cuckoo Catfish
Synodontis petricola
Mochokidae
Least Concern
Edible
Cuddly cory
Gastrodermus paucerna
Data Deficient
Cuddly cory
Corydoras paucerna
Callichthyidae
Data Deficient
Cui-ui
Chasmistes cujus
Catostomidae
Endangered
Culter Flavipinnis
Culter flavipinnis
Cyprinidae
Data Deficient
Culter Oxycephaloides
Culter oxycephaloides
Cyprinidae
Culter Recurviceps
Culter recurviceps
Cyprinidae
Least Concern
Cultrichthys Compressocorpus
Cultrichthys compressocorpus
Cumberland darter
Etheostoma gore
Percidae
Cumberland darter
Etheostoma susanae
Percidae
Endangered
Cumberland plateau darter
Etheostoma spilotum
Percidae
Near Threatened
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
Cunning silverside
Atherinella callida
Atherinopsidae
EX
Curculionichthys Coxipone
Curculionichthys coxipone
Curculionichthys Insperatus
Curculionichthys insperatus
Least Concern
Curculionichthys Itaim
Curculionichthys itaim
Curculionichthys Karipuna
Curculionichthys karipuna
Least Concern
Curculionichthys Luteofrenatus
Curculionichthys luteofrenatus
Least Concern
Curculionichthys Monolechis
Curculionichthys monolechis
Curculionichthys Oliveirai
Curculionichthys oliveirai
Least Concern
Curculionichthys Paresi
Curculionichthys paresi
Least Concern
Curculionichthys Piracanjuba
Curculionichthys piracanjuba
Least Concern
Curculionichthys Sabaji
Curculionichthys sabaji
Curculionichthys Sagarana
Curculionichthys sagarana
Least Concern
Curculionichthys Scaius
Curculionichthys scaius
Curculionichthys Tukana
Curculionichthys tukana
Curimatã
Prochilodus britskii
Prochilodontidae
Vulnerable
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 Mivartii
Curimata mivartii
Curimatidae
Near Threatened
Curimata Ocellata
Curimata ocellata
Curimatidae
Least Concern