764 U. S. NATIONAL MUSEUM BULLETIN 205 



Lutra canadensis periclyzoniae Elliot* 



1905. Lutra periclyzomae Elliot, Proc. Biol. Soc. Washington, vol. 18, p. 80, 



Feb. 21, 1905. 

 1909. Lutra canadensis periclyzomae E. Heller, Univ. California Publ. Zool., 



vol. 5, No. 2, p. 262, Feb. 18, 1909. 

 Type Locality. — Gawi, west coast of Moresby Island, Queen Charlotte Islands, 

 British Columbia, Canada. Range. — Known from Queen Charlotte Islands only. 



Lutra canadensis evexa Goldmanf* 



1935. Lutra canadensis evexa Goldman, Proc. Biol. Soc. Washington, vol. 48, 

 Nov. 15, 1935. 



Type Locality.- — Stuart Lake, near headwaters of Fraser River, British Colum- 

 bia, Canada. Range. — -Western slope of Rocky Mountains in central British 

 Columbia. 



Lutra canadensis vancouverensis Goldmanf * 



1935. Lutra vancouverensis Goldman, Proc. Biol. Soc. Washington, vol. 48, 



p. 186, Nov. 15, 1935. 

 1948. Lutra canadensis vancouverensis Dalquest, Univ. Kansas Publ. Mus. Nat. 



Hist., vol. 2, p. 210, Apr. 9, 1948. 

 Type Locality. — Quatsino, northwestern Vancouver Island, British Columbia, 

 Canada. Range. — Vancouver Island, British Columbia; and San Juan Islands of 

 northern Puget Sound and adjacent marine waters (Dalquest, loc. cit.) . 



Lutra canadensis pacifica Rhoads* 



1898. Lutra hudsonica pacifica Rhoads, Trans. Amer. Philos. Soc, new ser., 

 vol. 19, p. 429, September 1898. 



1898. Lutra canadensis pacifica J. A. Allen, Bull. Amer. Mus. Nat. Hist., vol. 

 10, p. 460, Nov. 10, 1898. 



Type Locality.— Lake Keechelus, Kittitas County, Wash. Altitude, 3,000 feet. 

 Range. — From Oregon (V. Bailey, North Amer. Fauna No. 55 (June), p. 301, 

 Aug. 29, 1936) and Washington north along western side of Coast Range in 

 British Columbia to southeastern Alaska (Anderson, Nat. Mus. Canada Bull. 102 

 (1946), p. 70, Jan. 24, 1947). 



Lutra canadensis brevipilosus Grinnell* 



1914. Lutra canadensis brevipilosus Grinnell, Univ. California Publ. Zool., 

 vol. 12, No. 8, p. 306, Oct. 31, 1914. 



Type Locality. — Grizzly Island, Suisun Bay, Solano County, Calif. Range. — 

 Streams and marshes in the Great Valley of California north from Tulare County, 

 and near coast north from San Francisco Bay into Oregon (Grinnell, Dixon, and 

 Linsdale, The fur-bearing mammals of California, vol. 1, p. 274, Aug. 10, 1937) ; 

 and western Nevada in lakes and streams flowing eastward from Sierra Nevada 

 (Hall, Mammals of Nevada, p. 198, July 1, 1946) . 



Lutra canadensis nexa Goldmanf* 



1935. Lutra canadensis nexa Goldman, Proc. Biol. Soc. Washington, vol. 48, 

 p. 182, Nov. 15, 1935. 



Type Locality. — Near Deeth, Humboldt River, Elko County, Nev. Range. — 

 Humboldt and upper Snake River Basins in southeastern Oregon, southern Idaho, 

 and northeastern Nevada (Hall, Mammals of Nevada, p. 196, July 1, 1946), and 



