Rough-toothed dolphin
- kingdom: Animalia
- phylum: Chordata
- class: Mammalia
- order: Cetacea
- family: Delphinidae
- genus: Steno
- species: Steno bredanensis
Lagoa
Santa Catarina
Brazil
Bolinas- Grover Beach
- Morro Bay
- Oceano
California- Ocean Park
Washington
United States