Thomomys townsendii
Animalia | Chordata | Mammalia | Rodentia | Geomyidae | Thomomys | Thomomys townsendii
Thomomys townsendii
Theria | Placentalia | Boreoeutheria | Euarchontoglires | Rodentia | Supramyomorpha | Castorimorphi |  |  | Geomyidae | Geomyinae | Thomomyini | Thomomys | Megascapheus | townsendii