RODENTIA: GEOMYIDAE 323 



Thomomys talpoides incensus Goldmanf * 



1939. Thomomys talpoides incensus Goldman, Journ. Mamm., vol. 20, No. 2, 

 p. 240, May 15, 1939. 



Type Locality. — Shuswap, Yale District, British Columbia, Canada. Range. — 

 Thompson River Valley (Ashcroft, Kamloops) and South Thompson River 

 (Shuswap) ; non-typical intergradation shown at north end of Okanagan Lake 

 (Anderson, Nat. Mus. Canada Bull. 102 (1946), p. 128, Jan. 24, 1947). 



Thomomys talpoides niedius Goldmanf* 



1939. Thomomys talpoides medius Goldman, Journ. Mamm., vol. 20, No. 2, 



p. 241, May 15, 1939. 

 Type Locality. — Silver King Mine, summit of Toad Mountain, 6 miles south 

 of Nelson, West Kootenay District, British Columbia, Canada. Range. — Vicinity 

 of type locality on southwest arm of Kootenay Lake; limits of range unde- 

 termined. 



townsendii — group s8 



Thomomys townsendii townsendii (Bachman)* 



1839. Geomys townsendii Bachman, Journ. Acad. Nat. Sci. Philadelphia, vol. 8, 



p. 105. 

 1893. Thomomys townsendii J. A. Allen, Bull. Amer. Mus. Nat. Hist., vol. 5, 



p. 61, Apr. 28, 1893. 

 1914. Thomomys nevadensis atrogriseus V. Baileyf, Proc. Biol. Soc. Wash- 

 ington, vol. 27, p. 118, July 10, 1914. (Nampa, Canyon County, Idaho.) 

 Type Locality. — Erroneously given as "Columbia River," but probably south- 

 ern Idaho and very probably near Nampa, Canyon County, where Townsend's 

 party camped to trade with Indians, Aug. 22, 1834 (V. Bailey, North Amer. 

 Fauna No. 39, p. 42, Nov. 15, 1915). Range. — From near King Hill, Elmore 

 County, Idaho, west along north side of Snake River to Weiser and thence into 

 Valleys of Malheur and Owyhee Rivers of northeastern Oregon, and along south 

 side of Snake River east as far as Homedale, Owyhee County, Idaho (Davis, 

 Journ. Mamm., vol. 18, No. 2, p. 152, May 12, 1937) . 



Thomomys townsendii owyhensis Davis* 



1937. Thomomys townsendii owyhensis Davis, Journ. Mamm., vol. 18, No. 2, 

 p. 154, May 12, 1937. 



Type Locality. — Castle Creek, 8 miles south of Oreana, Owyhee County, Idaho. 

 Range.— Owyhee County south of Snake River from near Murphy east to Indian 

 Cove. 

 Thomomys townsendii similis Davis* 



1937. Thomomys townsendii similis Davis, Journ. Mamm., vol. 18, No. 2, 

 p. 155, May 12, 1937. 



Type Locality. — Pocatello, Bannock County, Idaho. Range. — On both sides of 

 Snake River from American Falls northeast to Pingree, and east along Port Neuf 

 River to Pocatello. 

 Thomomys townsendii elkoensis Davis* 



1937. Thomomys townsendii elkoensis Davis, Journ. Mamm., vol. 18, No. 2, 

 p. 151, May 12, 1937. 



M Subspecies revised by Davis, Journ. Mamm., vol 18, No. 2, pp. 145-158, May 12, 1937. 



