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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
Psalidodon Pellegrini
Psalidodon pellegrini
Least Concern
Psalidodon Pynandi
Psalidodon pynandi
Least Concern
Psalidodon Saguazu
Psalidodon saguazu
Least Concern
Psalidodon Togoi
Psalidodon togoi
Least Concern
Psalidodon Uberaba
Psalidodon uberaba
Least Concern
Psalidodon Varzeae
Psalidodon varzeae
Least Concern
Psalidodon Vermilion
Psalidodon vermilion
Least Concern
Psectrogaster Amazonica
Psectrogaster amazonica
Curimatidae
Least Concern
Psectrogaster Ciliata
Psectrogaster ciliata
Curimatidae
Least Concern
Psectrogaster Curviventris
Psectrogaster curviventris
Curimatidae
Least Concern
Psectrogaster Essequibensis
Psectrogaster essequibensis
Curimatidae
Least Concern
Psectrogaster Falcata
Psectrogaster falcata
Curimatidae
Least Concern
Psectrogaster Rhomboides
Psectrogaster rhomboides
Curimatidae
Least Concern
Psectrogaster Rutiloides
Psectrogaster rutiloides
Curimatidae
Least Concern
Psectrogaster Saguiru
Psectrogaster saguiru
Curimatidae
Least Concern
Psellogrammus Kennedyi
Psellogrammus kennedyi
Acestrorhamphidae
Least Concern
Pseudacanthicus Histrix
Pseudacanthicus histrix
Loricariidae
Least Concern
Pseudancistrus Coquenani
Pseudancistrus coquenani
Loricariidae
Least Concern
Pseudancistrus Corantijniensis
Pseudancistrus corantijniensis
Loricariidae
Least Concern
Pseudancistrus Depressus
Pseudancistrus depressus
Loricariidae
Least Concern
Pseudancistrus Genisetiger
Pseudancistrus genisetiger
Loricariidae
Least Concern
Pseudancistrus Kwinti
Pseudancistrus kwinti
Loricariidae
Least Concern
Pseudancistrus Nigrescens
Pseudancistrus nigrescens
Loricariidae
Least Concern
Pseudancistrus Orinoco
Pseudancistrus orinoco
Loricariidae
Least Concern
Pseudancistrus Pectegenitor
Pseudancistrus pectegenitor
Loricariidae
Least Concern
Pseudancistrus Sidereus
Pseudancistrus sidereus
Loricariidae
Least Concern
Pseudanos Varii
Pseudanos varii
Anostomidae
Least Concern
Pseudanos Winterbottomi
Pseudanos winterbottomi
Anostomidae
Least Concern
Pseudauchenipterus Affinis
Pseudauchenipterus affinis
Auchenipteridae
Least Concern
Pseudauchenipterus Flavescens
Pseudauchenipterus flavescens
Auchenipteridae
Least Concern
Pseudauchenipterus Jequitinhonhae
Pseudauchenipterus jequitinhonhae
Auchenipteridae
Least Concern
Pseudecheneis Serracula
Pseudecheneis serracula
Sisoridae
Least Concern
Pseudepapterus Cucuhyensis
Pseudepapterus cucuhyensis
Auchenipteridae
Least Concern
Pseudepapterus Hasemani
Pseudepapterus hasemani
Auchenipteridae
Least Concern
Pseudobagarius Similis
Pseudobagarius similis
Akysidae
Least Concern
Pseudobagrus Albomarginatus
Pseudobagrus albomarginatus
Bagridae
Least Concern
Pseudobunocephalus Amazonicus
Pseudobunocephalus amazonicus
Aspredinidae
Least Concern
Pseudobunocephalus Iheringii
Pseudobunocephalus iheringii
Aspredinidae
Least Concern
Pseudobunocephalus Lundbergi
Pseudobunocephalus lundbergi
Aspredinidae
Least Concern
Pseudobunocephalus Rugosus
Pseudobunocephalus rugosus
Aspredinidae
Least Concern
Pseudobunocephalus Timbira
Pseudobunocephalus timbira
Aspredinidae
Least Concern
Pseudochalceus Lineatus
Pseudochalceus lineatus
Acestrorhamphidae
Least Concern
Pseudocheirodon Arnoldi
Pseudocheirodon arnoldi
Characidae
Least Concern
Pseudocorynopoma Heterandria
Pseudocorynopoma heterandria
Stevardiidae
Least Concern
Pseudocrenilabrus Nicholsi
Pseudocrenilabrus nicholsi
Cichlidae
Least Concern
Pseudocrossocheilus Liuchengensis
Pseudocrossocheilus liuchengensis
Cyprinidae
Least Concern
Pseudocrossocheilus Tridentis
Pseudocrossocheilus tridentis
Cyprinidae
Least Concern
Pseudocurimata Lineopunctata
Pseudocurimata lineopunctata
Curimatidae
Least Concern