RODENTIA: CRICETIDAE 575 



Clethrionomys gapperi cascadensis Booth* 



1945. Clethrionomys gapperi cascadensis Booth, Murrelet, vol. 26, No. 2, p. 

 27, Aug. 10, 1945. 



Type Locality. — Two miles south of Blewett Pass, Kittitas County, Wash. 

 Altitude, 3,000 feet. Range. — Cascade Mountains of Washington, extending 

 from Skamania and Klickitat Counties in southern part of State northward 

 along both slopes of Cascade Mountains at least to northern Whatcom and north- 

 ern Okanogan Counties, and probably into southern British Columbia; limits 

 of range not determined (see also, Dalquest, Univ. Kansas Publ. Nat. Hist., vol. 

 2, p. 343, Apr. 9, 1948) . 



occidentalis — group 

 Clethrionomys occidentalis occidentalis (Merriam)f* 



1890. Evotomys occidentalis Merriam, North Amer. Fauna No. 4, p. 25, Oct. 



8, 1890. 

 1894. Evotomys pygmaeus Rhoads, Proc. Acad. Nat. Sci. Philadelphia, vol. 46, 

 p. 284, Oct. 23, 1894. (Mouth of Nisqually River, Pierce County, Wash.) 

 1948. Clethrionomys californicus occidentalis Dalquest, Univ. Kansas Publ. 



Mus. Nat. Hist., vol. 2, p. 344, Apr. 9, 1948. 

 1952. Clethrionomys occidentalis occidentalis Hall and Cockrum, Univ. Kansas 



Publ. Mus. Nat. Hist., vol. 5, No. 23, p. 301, Nov. 17, 1952. 

 Type Locality. — Aberdeen, Grays Harbor County, Wash. Range. — Lowlands 

 of western Washington, east at least to Cottage Lake (Dalquest, loc. cit.), and 

 northward into southern British Columbia. 



Clethrionomys occidentalis caurinus (V. Bailey) f* 



1898. Evotomys caurinus V. Bailey, Proc. Biol. Soc. Washington, vol. 12, 

 p. 21, Jan. 27, 1898. 



1935. Clethrionomys gapperi caurinus Racey and Cowan, Prov. British Colum- 

 bia, Rep. Prov. Mus. Nat. Hist, for 1935, pp. H25-26. 



1952. Clethrionomys occidentalis caurinus Hall and Cockrum, Univ. Kansas 

 Publ. Mus. Nat. Hist., vol. 5, No. 23, p. 299, Nov. 17, 1952. 



Type Locality. — Lund, east shore of Malaspina Inlet, British Columbia, Ca- 

 nada. Range. — Coast region of southwestern British Columbia from near Wash- 

 ington boundary ( Chilli wack Valley, Cultus Lake, Lihumitson Park, Skagit), 

 Vancouver, Malaspina Inlet, Horseshoe Lake, Stillwater, and north to Lough- 

 borough Inlet, Kingcome Inlet, Rivers Inlet, and Bella Coola region (Hagens- 

 borg, Stuie, Caribou Mountains, Rainbow Mountains), and Kimsquit at head of 

 Dean Inlet (Anderson, Nat. Mus. Canada Bull. 102 (1946) , p. 152, Jan. 24, 1947) . 

 Recorded also northward to Inverness, mouth of Skeena River, British Columbia 

 (Hall and Cockrum, op. cit., p. 300) . 



Clethrionomys occidentalis nivarius (V. Bailey) f* 



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



p. 136, May 13, 1897. 

 1929. Evotomys gapperi nivarius Taylor and Shaw, Occ. Pap. Charles R. 



Conner Mus. No. 2, p. 23, December 1929. 

 1952. Clethrionomys occidentalis nivarius Hall and Cockrum, Univ. Kansas 



Publ. Mus. Nat. Hist., vol. 5, No. 23, p. 300, Nov. 17, 1952. 



