Catfish
- kingdom: Animalia
- phylum: Chordata
- class: Actinopterygii
- order: Siluriformes
- family: Heptapteridae
- genus: Heptapterus
- species: Heptapterus mustelinus
Monteagudo
ChuquisacaEntre Ríos
Tarija
BoliviaPorto Alegre
Rio Grande do SulCubatão
São Paulo
BrazilPaso de los Toros
Durazno
Uruguay