| Arizona cotton rat | |
|---|---|
_(4-9-14)_78_circulo_montana,_patagonia_lake_ranch_estates,_scc,_az_-01_(13767813593).jpg)
| |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Order: | Rodentia |
| Family: | Cricetidae |
| Subfamily: | Sigmodontinae |
| Genus: | Sigmodon |
| Species: | S. arizonae
|
| Binomial name | |
| Sigmodon arizonae Mearns, 1890
| |
The Arizona cotton rat or Colorado River cotton rat (Sigmodon arizonae) is a rat in the family Cricetidae. It is found in the southwestern United States and northwestern Mexico.
- ^ Álvarez-Castañeda, S.T.; Castro-Arellano, I.; Lacher, T. (2016). "Sigmodon arizonae". IUCN Red List of Threatened Species. 2016: e.T20211A22355540. doi:10.2305/IUCN.UK.2016-2.RLTS.T20211A22355540.en. Retrieved 12 November 2021.