572 U. S. NATIONAL MUSEUM BULLETIN 205 



Clethrionomys gapperi athabascae (Preble) f * 



1908. Evotomys gapperi athabascae Preble, North Amer. Fauna No. 27, p. 178, 



Oct. 26, 1908. 

 1932. Clethrionomys gapperi athabascae Harper, Journ. Mamm., vol. 13, No. 



I, p. 28, Feb. 9, 1932. 



Type Locality. — Fort Smith, Slave River, Mackenzie District, Northwest Ter- 

 ritories, Canada. Range. — Southern part of Mackenzie District, north to Great 

 Slave Lake, west to Liard River in northern British Columbia, south through 

 Peace River Valley in northeastern British Columbia and northern Alberta; 

 south at least to Jasper National Park, and through northern Saskatchewan to 

 northwestern Manitoba, Canada (Anderson, Nat. Mus. Canada Bull. 102 (1946), 

 p, 152, Jan. 24, 1947) . 



Clethrionomys gapperi loringi (V. Bailey ) f* 



1897. Evotomys gapperi loringi V. Bailey, Proc. Biol. Soc. Washington, vol. 



II, p. 125, May 13, 1897. 



1929. Clethrionomys gapperi loringi B. Bailey, Journ. Mamm., vol. 10, No. 2, 

 p. 162, May 9, 1929. 



Type Locality. — Portland, Traill County, N. Dak. Range. — Woods and 

 thickets of Transition Zone plains region of central Minnesota, eastern North 

 Dakota (V. Bailey, North Amer. Fauna No. 49 (1926), p. 88, Jan. 8, 1927), and 

 eastern South Dakota; and in Canada from southwestern Manitoba to foothills 

 of Rocky Mountains in Alberta; intergrading with borealis in northern parts 

 of Great Plains region (Anderson, Nat. Mus. Canada Bull. 102 (1946), p. 153, 

 Jan. 24, 1947). 



Clethrionomys gapperi brevicaudus (Merriam) f * 



1891. Evotomys gapperi brevicaudus Merriam, North Amer. Fauna No. 5, 



p. 119, July 30, 1891. 

 1897. Evotomys brevicaudus V. Bailey, Proc. Biol. Soc. Washington, vol. 11, 



p. 129, May 13, 1897. 

 1942. Clethrionomys gapperi brevicaudus Bole and Moulthrop, Sci. Publ. 



Cleveland Mus. Nat. Hist., vol. 5, No. 6, p. 153, Sept. 11, 1942. 

 Type Locality. — Three miles north of Custer, Black Hills, Custer County, S. 

 Dak. Altitude, about 6,000 feet. Range. — Black Hills of South Dakota and 

 Wyoming (Cockrum and Fitch, Univ. Kansas Publ. Mus. Nat. Hist., vol. 5, No. 

 22, p. 286, Nov. 15, 1952). 



Clethrionomys gapperi galei (Merriam) f * 



1890. Evotomys galei Merriam, North Amer. Fauna No. 4. p. 23, Oct. 8, 1890. 



1931. Clethrionomys gapperi galei Hall, Univ. California Publ. Zool., vol. 37, 

 No. 1, p. 6, Apr. 10, 1931. 



Type Locality. — Ward, Boulder County, Colo. Altitude, 9,500 feet. Range. — 

 Extreme southwestern Alberta, Canada (Anderson, Nat. Mus. Canada Bull. 102 

 (1946), p. 152, Jan. 24, 1947); southward through mountains of Montana, 

 and north-central, northwestern, and southern Wyoming to north and central 

 Colorado (Cockrum and Fitch, Univ. Kansas Publ. Mus. Mat. Hist., vol. 5, No. 22, 

 p. 283, Nov. 15, 1952) . 



