Biara
- kingdom: Animalia
- phylum: Chordata
- class: Actinopterygii
- order: Characiformes
- family: Cynodontidae
- genus: Rhaphiodon
- species: Rhaphiodon vulpinus
Santo Antônio do Içá
Amazonas- Carolina
Maranhão- Belém
Pará
Brazil
Lethem
Upper Takutu-Upper Essequibo
Guyana
Puerto Ayacucho
Amazonas- San Fernando Apure
Apure
Venezuela
Bretaña