Thomomys talpoides gracilis
Thomomys talpoides gracilis
Theria | Placentalia | Boreoeutheria | Euarchontoglires | Rodentia | Supramyomorpha | Castorimorphi |  |  | Geomyidae | Geomyinae | Thomomyini | Thomomys | Thomomys | talpoides | gracilis