Southwest China vole

Southwest China vole
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Rodentia
Family: Cricetidae
Subfamily: Arvicolinae
Genus: Eothenomys
Species:
E. custos
Binomial name
Eothenomys custos
(Thomas, 1912)

The Southwest China vole (Eothenomys custos), or Southwest China red-backed vole, is a species of rodent in the family Cricetidae. It is found only in Yunnan and Sichuan, China. It occurs in Cangshan Erhai Nature Reserve.