Thomomys (Megascapheus) townsendii subsp. townsendii (Bachman 1839)

Thomomys (Megascapheus) townsendii subsp. townsendii (Bachman 1839), J. Acad. Nat. Sci. Philadelphia, 8: 105.

Type Locality: USA, erroneously given as "Columbia River", but restricted to Idaho, Canyon Co., near Nampa, by Bailey (1915).

Synonyms: Thomomys (Megascapheus) townsendii subsp. atrogriseus Bailey 1914; Thomomys (Megascapheus) townsendii subsp. owyhensis Davis 1937; Thomomys (Megascapheus) townsendii subsp. similis Davis 1937 .