Pike characin
- kingdom: Animalia
- phylum: Chordata
- class: Actinopterygii
- order: Characiformes
- family: Acestrorhynchidae
- genus: Acestrorhynchus
- species: Acestrorhynchus pantaneiro
Alvear
Corrientes
Argentina
San Pedro
Santa Cruz
Bolivia
Cacequi- Itaqui
- Uruguaiana
Rio Grande do Sul- São Joaquim
Santa Catarina
Brazil
Bella Unión
Artigas
Uruguay