Plains Harvest Mouse
- kingdom: Animalia
- phylum: Chordata
- class: Mammalia
- order: Rodentia
- family: Cricetidae
- genus: Reithrodontomys
- species: Reithrodontomys montanus
Akron- Boulder
- Commerce City
- Lamar
- Welby
Colorado- Akron
Iowa- Albuquerque
- Placitas
New Mexico- Fort Pierre
- Pierre
- Spearfish
South Dakota
United States