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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
Nannocharax Fasciolaris
Nannocharax fasciolaris
Distichodontidae
Data Deficient
Nannocharax Gracilis
Nannocharax gracilis
Distichodontidae
Least Concern
Nannocharax Hadros
Nannocharax hadros
Distichodontidae
Nannocharax Hastatus
Nannocharax hastatus
Distichodontidae
Nannocharax Hollyi
Nannocharax hollyi
Distichodontidae
Data Deficient
Nannocharax Intermedius
Nannocharax intermedius
Distichodontidae
Least Concern
Nannocharax Lineomaculatus
Nannocharax lineomaculatus
Distichodontidae
Least Concern
Nannocharax Lineostriatus
Nannocharax lineostriatus
Distichodontidae
Data Deficient
Nannocharax Luapulae
Nannocharax luapulae
Distichodontidae
Least Concern
Nannocharax Maculicauda
Nannocharax maculicauda
Distichodontidae
Least Concern
Nannocharax Micros
Nannocharax micros
Distichodontidae
Data Deficient
Nannocharax Minutus
Nannocharax minutus
Distichodontidae
Least Concern
Nannocharax Monardi
Nannocharax monardi
Distichodontidae
Least Concern
Nannocharax Ocellicauda
Nannocharax ocellicauda
Distichodontidae
Least Concern
Nannocharax Ogoensis
Nannocharax ogoensis
Distichodontidae
Data Deficient
Nannocharax Procatopus
Nannocharax procatopus
Distichodontidae
Least Concern
Nannocharax Pteron
Nannocharax pteron
Distichodontidae
Data Deficient
Nannocharax Reidi
Nannocharax reidi
Distichodontidae
Data Deficient
Nannocharax Rubensteini
Nannocharax rubensteini
Distichodontidae
Nannocharax Rubrolabiatus
Nannocharax rubrolabiatus
Distichodontidae
Vulnerable
Nannocharax Schoutedeni
Nannocharax schoutedeni
Distichodontidae
Least Concern
Nannocharax Signifer
Nannocharax signifer
Distichodontidae
Nannocharax Skeltoni
Nannocharax skeltoni
Distichodontidae
Nannocharax Taenia
Nannocharax taenia
Distichodontidae
Least Concern
Nannocharax Uniocellatus
Nannocharax uniocellatus
Distichodontidae
Least Concern
Nannocharax Usongo
Nannocharax usongo
Distichodontidae
Nannocharax Wittei
Nannocharax wittei
Distichodontidae
Least Concern
Nannocharax Zebra
Nannocharax zebra
Distichodontidae
Nannoglanis Fasciatus
Nannoglanis fasciatus
Least Concern
Nannopetersius Lamberti
Nannopetersius lamberti
Alestidae
Least Concern
Nannopetersius Mutambuei
Nannopetersius mutambuei
Alestidae
Nannoplecostomus Eleonorae
Nannoplecostomus eleonorae
Least Concern
Nannoptopoma Spectabile
Nannoptopoma spectabile
Least Concern
Nannoptopoma Sternoptychum
Nannoptopoma sternoptychum
Least Concern
Nannostomus Erythrurus
Nannostomus erythrurus
Lebiasinidae
Least Concern
Nannostomus Grandis
Nannostomus grandis
Lebiasinidae
Data Deficient
Nannostomus Nigrotaeniatus
Nannostomus nigrotaeniatus
Lebiasinidae
Data Deficient
Nannostomus Rubrocaudatus
Nannostomus rubrocaudatus
Lebiasinidae
Least Concern
Nannoxyropsis Acicula
Nannoxyropsis acicula
Nannoxyropsis Ephippia
Nannoxyropsis ephippia
Least Concern
Nanobagrus Armatus
Nanobagrus armatus
Bagridae
Least Concern
Nanobagrus Fuscus
Nanobagrus fuscus
Bagridae
Data Deficient
Nanobagrus Immaculatus
Nanobagrus immaculatus
Bagridae
Vulnerable
Nanobagrus Lemniscatus
Nanobagrus lemniscatus
Bagridae
Vulnerable
Nanobagrus Nebulosus
Nanobagrus nebulosus
Bagridae
Data Deficient
Nanobagrus Stellatus
Nanobagrus stellatus
Bagridae
Least Concern
Nanobagrus Torquatus
Nanobagrus torquatus
Bagridae
Least Concern
Nanocheirodon Insignis
Nanocheirodon insignis
Least Concern