Cnesterodon carnegiei
- kingdom: Animalia
- phylum: Chordata
- class: Actinopterygii
- order: Cyprinodontiformes
- family: Poeciliidae
- genus: Cnesterodon
- species: Cnesterodon carnegiei
União da Vitória
Paraná- Uruguaiana
Rio Grande do Sul- Porto União
Santa Catarina
Brazil