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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
Oxynoemacheilus Seyhanicola
Oxynoemacheilus seyhanicola
Nemacheilidae
Endangered
Oxynoemacheilus Theophilii
Oxynoemacheilus theophilii
Nemacheilidae
Endangered
Pachypanchax Patriciae
Pachypanchax patriciae
Aplocheilidae
Endangered
Pachypanchax Sakaramyi
Pachypanchax sakaramyi
Aplocheilidae
Endangered
Pachypanchax Sparksorum
Pachypanchax sparksorum
Aplocheilidae
Endangered
Pachypanchax Varatraza
Pachypanchax varatraza
Aplocheilidae
Endangered
Paiva's blenny
Lupinoblennius paivai
Blenniidae
Endangered
Pale Blue Tetra
Mimagoniates sylvicola
Stevardiidae
Endangered
Palezone shiner
Miniellus albizonatus
Endangered
Palezone shiner
Notropis albizonatus
Cyprinidae
Endangered
Pallidus rasbora
Rasboroides pallidus
Cyprinidae
Endangered
Pamphylian spring minnow
Pseudophoxinus alii
Cyprinidae
Endangered
Panaqolus Albivermis
Panaqolus albivermis
Loricariidae
Endangered
Pangio Alternans
Pangio alternans
Cobitidae
Endangered
Pangio Bhujia
Pangio bhujia
Cobitidae
Endangered
Pangio Robiginosa
Pangio robiginosa
Cobitidae
Endangered
Paniai gudgeon
Oxyeleotris wisselensis
Eleotridae
Endangered
Parakysis Anomalopteryx
Parakysis anomalopteryx
Akysidae
Endangered
Parakysis Hystriculus
Parakysis hystriculus
Akysidae
Endangered
Paralepidocephalus Yui
Paralepidocephalus yui
Endangered
Paramphilius Firestonei
Paramphilius firestonei
Amphiliidae
Endangered
Parananochromis Axelrodi
Parananochromis axelrodi
Cichlidae
Endangered
Parananochromis Ornatus
Parananochromis ornatus
Cichlidae
Endangered
Paraprotomyzon Bamaensis
Paraprotomyzon bamaensis
Balitoridae
Endangered
Parapsilorhynchus Elongatus
Parapsilorhynchus elongatus
Cyprinidae
Endangered
Paraschistura Naseeri
Paraschistura naseeri
Nemacheilidae
Endangered
Parauchenoglanis Longiceps
Parauchenoglanis longiceps
Claroteidae
Endangered
Parodon Alfonsoi
Parodon alfonsoi
Parodontidae
Endangered
Parosphromenus Linkei
Parosphromenus linkei
Osphronemidae
Endangered
Parosphromenus Opallios
Parosphromenus opallios
Osphronemidae
Endangered
Parosphromenus Pahuensis
Parosphromenus pahuensis
Osphronemidae
Endangered
Parosphromenus Paludicola
Parosphromenus paludicola
Osphronemidae
Endangered
Parosphromenus Rubrimontis
Parosphromenus rubrimontis
Osphronemidae
Endangered
Parosphromenus Tweediei
Parosphromenus tweediei
Osphronemidae
Endangered
Parotocinclus Spilurus
Parotocinclus spilurus
Loricariidae
Endangered
Pearl darter
Percina aurora
Percidae
Endangered
Pearly rasbora
Rasboroides vaterifloris
Cyprinidae
Endangered
Peckoltia Cavatica
Peckoltia cavatica
Loricariidae
Endangered
Peckoltia Compta
Peckoltia compta
Loricariidae
Endangered
Peckoltia Simulata
Peckoltia simulata
Loricariidae
Endangered
Pecos gambusia
Gambusia nobilis
Poeciliidae
Endangered
Pedder galaxias
Galaxias pedderensis
Galaxiidae
Endangered
Peipsi whitefish
Coregonus maraenoides
Salmonidae
Endangered
Peixe-anual
Hypsolebias igneus
Rivulidae
Endangered
Peixe-anual
Simpsonichthys cholopteryx
Rivulidae
Endangered
Peixe-anual
Hypsolebias carlettoi
Rivulidae
Endangered
Peninsular hilltrout
Lepidopygopsis typus
Endangered
Peppered chub
Macrhybopsis tetranema
Cyprinidae
Endangered