Merriam's kangaroo rat

Merriam's Kangaroo Rat
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Rodentia
Family: Heteromyidae
Genus: Dipodomys
Species:
D. merriami
Binomial name
Dipodomys merriami
Mearns, 1890
Subspecies

Dipodomys merriami ambiguus
Dipodomys merriami annulus
Dipodomys merriami arenivagus
Dipodomys merriami atronasus
Dipodomys merriami brunensis
Dipodomys merriami collinus
Dipodomys merriami frenatus
Dipodomys merriami insularis
Dipodomys merriami margaritae
Dipodomys merriami mayensis
Dipodomys merriami melanurus
Dipodomys merriami mitchelli
Dipodomys merriami olivaceus
Dipodomys merriami parvus
Dipodomys merriami platycephalus
Dipodomys merriami quintinensis
Dipodomys merriami trinidadensis
Dipodomys merriami vulcani

Merriam's kangaroo rat (Dipodomys merriami) is a species of rodent in the family Heteromyidae. The species name commemorates Clinton Hart Merriam. It is found in the Upper and Lower Sonoran life zones of the southwestern United States, Baja California, and northern Mexico.