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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
Cynodonichthys Villwocki
Cynodonichthys villwocki
Rivulidae
Data Deficient
Cynodonichthys Wassmanni
Cynodonichthys wassmanni
Rivulidae
Endangered
Cynodonichthys Weberi
Cynodonichthys weberi
Rivulidae
Vulnerable
Cynoglossus Kapuasensis
Cynoglossus kapuasensis
Cynoglossidae
Data Deficient
Cynoglossus Melampetalus
Cynoglossus melampetalus
Cynoglossidae
Cynoglossus Sinicus
Cynoglossus sinicus
Cynoglossidae
Cynoglossus Trigrammus
Cynoglossus trigrammus
Cynoglossidae
Least Concern
Cynoglossus Waandersii
Cynoglossus waandersii
Cynoglossidae
Data Deficient
Cynolebias Akroa
Cynolebias akroa
Rivulidae
Critically Endangered
Cynolebias Altus
Cynolebias altus
Rivulidae
Data Deficient
Cynolebias Attenuatus
Cynolebias attenuatus
Rivulidae
Least Concern
Cynolebias Elegans
Cynolebias elegans
Rivulidae
Critically Endangered
Cynolebias Gibbus
Cynolebias gibbus
Rivulidae
Least Concern
Cynolebias Gilbertoi
Cynolebias gilbertoi
Rivulidae
Least Concern
Cynolebias Gorutuba
Cynolebias gorutuba
Rivulidae
Cynolebias Itapicuruensis
Cynolebias itapicuruensis
Rivulidae
Data Deficient
Cynolebias Microphthalmus
Cynolebias microphthalmus
Rivulidae
Least Concern
Cynolebias Obscurus
Cynolebias obscurus
Rivulidae
Critically Endangered
Cynolebias Ochraceus
Cynolebias ochraceus
Rivulidae
Critically Endangered
Cynolebias Oticus
Cynolebias oticus
Rivulidae
Vulnerable
Cynolebias Paraguassuensis
Cynolebias paraguassuensis
Rivulidae
Data Deficient
Cynolebias Parietalis
Cynolebias parietalis
Rivulidae
Cynolebias Parnaibensis
Cynolebias parnaibensis
Rivulidae
Data Deficient
Cynolebias Perforatus
Cynolebias perforatus
Rivulidae
Least Concern
Cynolebias Rectiventer
Cynolebias rectiventer
Rivulidae
Data Deficient
Cynolebias Roseus
Cynolebias roseus
Rivulidae
Vulnerable
Cynolebias Vazabarrisensis
Cynolebias vazabarrisensis
Rivulidae
Data Deficient
Cynopoecilus Intimus
Cynopoecilus intimus
Rivulidae
Vulnerable
Cynopoecilus Multipapillatus
Cynopoecilus multipapillatus
Rivulidae
Cynopoecilus Notabilis
Cynopoecilus notabilis
Rivulidae
Vulnerable
Cynopotamus Atratoensis
Cynopotamus atratoensis
Characidae
Vulnerable
Cynopotamus Bipunctatus
Cynopotamus bipunctatus
Characidae
Least Concern
Cynopotamus Essequibensis
Cynopotamus essequibensis
Characidae
Least Concern
Cynopotamus Gouldingi
Cynopotamus gouldingi
Characidae
Least Concern
Cynopotamus Juruenae
Cynopotamus juruenae
Characidae
Least Concern
Cynopotamus Kincaidi
Cynopotamus kincaidi
Characidae
Least Concern
Cynopotamus Magdalenae
Cynopotamus magdalenae
Characidae
Near Threatened
Cynopotamus Tocantinensis
Cynopotamus tocantinensis
Characidae
Least Concern
Cynopotamus Venezuelae
Cynopotamus venezuelae
Characidae
Least Concern
Cynopotamus Xinguano
Cynopotamus xinguano
Characidae
Least Concern
Cynotilapia Aurifrons
Cynotilapia aurifrons
Cichlidae
Least Concern
Cynotilapia Chilundu
Cynotilapia chilundu
Cichlidae
Vulnerable
Cynotilapia Zebroides
Cynotilapia zebroides
Cichlidae
Least Concern
Cyphocharax Abramoides
Cyphocharax abramoides
Curimatidae
Least Concern
Cyphocharax Albiventris
Cyphocharax albiventris
Curimatidae
Cyphocharax Aninha
Cyphocharax aninha
Curimatidae
Least Concern
Cyphocharax Aspilos
Cyphocharax aspilos
Curimatidae
Least Concern
Cyphocharax Biocellatus
Cyphocharax biocellatus
Curimatidae
Near Threatened