Heterocharax is a genus of characins from South America, with three currently described species:

Heterocharax
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Characiformes
Family: Characidae
Genus: Heterocharax
C. H. Eigenmann, 1912

References

edit
  • Froese, Rainer; Pauly, Daniel (eds.). "Species in genus Heterocharax". FishBase. October 2011 version.