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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
Javaen barb
Systomus rubripinnis
Cyprinidae
Data Deficient
Johnius Gangeticus
Johnius gangeticus
Sciaenidae
Data Deficient
Jupiaba Mucronata
Jupiaba mucronata
Acestrorhamphidae
Data Deficient
Kalfatak's stiphodon
Stiphodon kalfatak
Gobiidae
Data Deficient
Kalimantan river sprat
Clupeoides hypselosoma
Ehiravidae
Data Deficient
Kanabo Badis
Badis kanabos
Badidae
Data Deficient
Kapuas elegant paradise fish
Polynemus kapuasensis
Polynemidae
Data Deficient
Kapuasia Maculiceps
Kapuasia maculiceps
Data Deficient
Kasenye lampeye
Lacustricola kassenjiensis
Poeciliidae
Data Deficient
Kavirondo barb
Enteromius sexradiatus
Cyprinidae
Data Deficient
Kersin barbell
Luciobarbus kersin
Cyprinidae
Data Deficient
Khavalchor catfish
Pachypterus khavalchor
Sisoridae
Data Deficient
Kiamichi shiner
Miniellus ortenburgeri
Data Deficient
Kikori River Sole
Leptachirus kikori
Data Deficient
Klamath Lake sculpin
Cottus princeps
Cottidae
Data Deficient
Kneria Ansorgii
Kneria ansorgii
Kneriidae
Data Deficient
Kneria Sjolandersi
Kneria sjolandersi
Kneriidae
Data Deficient
Knodus Borki
Knodus borki
Stevardiidae
Data Deficient
Knodus Delta
Knodus delta
Stevardiidae
Data Deficient
Knodus Mizquae
Knodus mizquae
Stevardiidae
Data Deficient
Knodus Orteguasae
Knodus orteguasae
Stevardiidae
Data Deficient
Kribia Leonensis
Kribia leonensis
Eleotridae
Data Deficient
Krishna carp
Hypselobarbus dobsoni
Cyprinidae
Data Deficient
Kryptopterus Baramensis
Kryptopterus baramensis
Siluridae
Data Deficient
Kryptopterus Cheveyi
Kryptopterus cheveyi
Siluridae
Data Deficient
Edible
Kryptopterus Lumholtzi
Kryptopterus lumholtzi
Siluridae
Data Deficient
Kryptopterus Paraschilbeides
Kryptopterus paraschilbeides
Siluridae
Data Deficient
Kuhlia Malo
Kuhlia malo
Kuhliidae
Data Deficient
Kuhlia Salelea
Kuhlia salelea
Kuhliidae
Data Deficient
Kumaon snowtrout
Schizothorax kumaonensis
Cyprinidae
Data Deficient
Labeo Alticentralis
Labeo alticentralis
Cyprinidae
Data Deficient
Labeo Barbatulus
Labeo barbatulus
Cyprinidae
Data Deficient
Labeo Bottegi
Labeo bottegi
Cyprinidae
Data Deficient
Labeo Boulengeri
Labeo boulengeri
Cyprinidae
Data Deficient
Labeo Brachypoma
Labeo brachypoma
Cyprinidae
Data Deficient
Labeo Curchius
Labeo curchius
Cyprinidae
Data Deficient
Labeo Indramontri
Labeo indramontri
Cyprinidae
Data Deficient
Labeo Luluae
Labeo luluae
Cyprinidae
Data Deficient
Labeo Maleboensis
Labeo maleboensis
Cyprinidae
Data Deficient
Labeo Nigricans
Labeo nigricans
Cyprinidae
Data Deficient
Labeo Pietschmanni
Labeo pietschmanni
Cyprinidae
Data Deficient
Labeo Polli
Labeo polli
Cyprinidae
Data Deficient
Labeo Reidi
Labeo reidi
Cyprinidae
Data Deficient
Labeo Sorex
Labeo sorex
Cyprinidae
Data Deficient
Labeo Stolizkae
Labeo stolizkae
Cyprinidae
Data Deficient
Labeo Werneri
Labeo werneri
Cyprinidae
Data Deficient
Labeobarbus Alluaudi
Labeobarbus alluaudi
Cyprinidae
Data Deficient
Labeobarbus Brauni
Labeobarbus brauni
Cyprinidae
Data Deficient