274 U. S. NATIONAL MUSEUM BULLETIN 205 



Type Locality. — Lonesome Lake, on Atnarko River, approximately lat. 52° 10' 

 N. and long. 125° 45' W., British Columbia, Canada. Range. — Western central 

 British Columbia from Middle Fraser River (Quesnel) west across Chilcotin 

 Plateau (Chezacut, Anahim Lake) to Atnarko River (Lonesome Lake) and Coast 

 Range at head of Bella Coola River (Hagensborg, Nusatsum, and Stuie), and 

 Kimsquit at head of Dean Channel (Anderson, Nat. Mus. Canada Bull. 102 

 (1946) , p. 126, Jan. 24, 1947) . 



Glaucomys sabrinus fuligitiosus (Rhoads)* 



1897. Sciuropterus alpinus fuliginosus Rhoads, Proc. Acad. Nat. Sci. Phila- 

 delphia, vol. 49, p. 321, July 19, 1897. 

 1915. Glaucomys sabrinus latipes A. H. Howellf, Proc. Biol. Soc. Washington, 

 vol. 28, p. 112, May 27, 1915. (Glacier, British Columbia, Canada. Re- 

 garded as identical with fuliginosus by Anderson, Nat. Mus. Canada Bull. 

 102 (1946), p. 125, Jan. 24, 1947.) 

 1918. Glaucomys sabrinus fuliginosus A. H. Howell, North Amer. Fauna No. 



44, p. 47, June 13, 1918. 

 Type Locality. — Cascade Mountains, near Martin Station, Kittitas County, 

 Wash. Altitude, about 8,000 feet. Range. — Southern British Columbia, north 

 along coast to Jervis Inlet (Cowan, Proc. Biol. Soc. Washington, vol. 50, p. 78, 

 June 22, 1937) , north through Selkirk Range at least to Glacier, and along whole 

 of international boundary region (lat. 49° N.) east of coastal belt, from west 

 slopes of Cascades (Lihumitson Park, 4,800 feet) ; Vancouver district; east slope 

 of Cascades (Princeton, 2,400 feet; Fairview-Keremos summit, 3,800 feet) ; 

 Monashee Mountains (Osoyoos-Bridesville summit, 3,500 feet; Westbridge, 

 2,075 feet; Christina Lake, 2,366 feet; Rossland, 5,000 feet) ; Kootenay district 

 (Creston, 1,800 feet; Goatfell, 2,940 feet; Yahk, Meadow Creek, 3,800 feet; Cran- 

 brook, 3,013 feet; Newgate, 2,371-2,900 feet) ; Rocky Mountains (west slope, 

 Morrissey, 3,132 feet) in British Columbia; and on eastern slope of Rocky Moun- 

 tains in extreme southwestern Alberta (Waterton Lakes National Park) ; inter- 

 gradation is shown to some extent with oregonensis on west side of Cascades, 

 with columbiensis on Salmon River south of Shuswap Lake, and with bangsi in 

 southeastern British Columbia and southwestern Alberta (Anderson, loc. cit.) ; 

 south through Cascade Range of western Washington and Oregon to Preston 

 Peak in western Siskiyou County, California (Grinnell, Univ. California Publ. 

 Zool., vol. 40, No. 2, p. 135, Sept. 26, 1933) ; and south to Idaho County, Idaho 

 (Davis, The Recent mammals of Idaho, p. 234, Apr. 5, 1939) , and higher moun- 

 tains of northwestern Montana. 



Glaucomys sabrinus olympicus (Elliot) * 



1899. Sciuropterus alpinus olympicus Elliot, Field Columb. Mus. Publ. 30, 

 Zool. Ser., vol. 1, p. 225, Feb. 2, 1899. (Regarded as identical with ore- 

 gonensis by Dalquest, Univ. Kansas Publ. Mus. Nat. Hist., vol. 2, p. 295, 

 Apr. 9, 1948.) 



1918. Glaucomys sabrinus olympicus A. H. Howell, North Amer. Fauna No. 

 44, p. 49, June 13, 1918. 



Type Locality. — Happy Lake, Clallam County, Wash. Range. — Western 

 Washington, Olympic Peninsula south to Columbia River. 



