Gray leaf-eared mouse

The gray leaf-eared mouse (Graomys griseoflavus) is a rodent species from South America. It is found in Argentina, Bolivia, Brazil and Paraguay; its habitat includes the Gran Chaco.^[1]

Gray leaf-eared mouse
Conservation status
Least Concern  (IUCN 3.1)[1]
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Mammalia
Order:	Rodentia
Family:	Cricetidae
Subfamily:	Sigmodontinae
Genus:	Graomys
Species:	G. griseoflavus
Binomial name
Graomys griseoflavus Waterhouse, 1837
Synonyms[2]
Mus griseo-flavus Phyllotis griseo-flavus

This is a variable and widely distributed species that can be found in many habitat types. It is considered to be a species complex, and some populations might be considered separate species.^{[3] [4]} Genus Graomys contains species once considered to be part of the complex.^[5]