Olive-backed pocket mouse
- kingdom: Animalia
- phylum: Chordata
- class: Mammalia
- order: Rodentia
- family: Heteromyidae
- genus: Perognathus
- species: Perognathus fasciatus
Bottineau- Dickinson
- Oakes
- Valley City
North Dakota- Pine Ridge
South Dakota- Douglas
Wyoming
United States