Heteromyidae

Heteromyids
Temporal range:
Fresno kangaroo rat (Dipodomys nitratoides)
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Rodentia
Superfamily: Geomyoidea
Family: Heteromyidae
Gray, 1868
Type genus
Heteromys
Desmarest, 1817
Subfamilies

Dipodomyinae
Heteromyinae
Perognathinae

Heteromyidae is a family of rodents consisting of kangaroo rats, kangaroo mice, pocket mice and spiny pocket mice. Most heteromyids live in complex burrows within the deserts and grasslands of western North America, though species within the genus Heteromys are also found in forests and their range extends as far south as northern South America. They feed mostly on seeds and other plant parts, which they carry in their fur-lined cheek pouches to their burrows.

Although they are very different in physical appearance, the closest relatives of the heteromyids are pocket gophers in the family Geomyidae.

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