CARN1V0RA: URSIDAE 697 



Ursus horribilis dusorgus Merriamf * 



1918. Ursus dusorgus Merriam, North Amer. Fauna No. 41, p. 33, Feb. 9, 1918. 



1947. Ursus horribilis dusorgus Anderson, Nat. Mus. Canada Bull. 102 (1946), 

 p. 39, Jan. 24, 1947. 



Type Locality. — Head of Jackpine River, near Mount Bess, close to British 

 Columbia boundary, Alberta, Canada. Range. — Rocky Mountain region of 

 western Alberta and eastern British Columbia (Anderson, loc. cit.). 



Ursus horribilis imperator Merriamf* 



1914. Ursus imperator Merriam, Proc. Biol. Soc. Washington, vol. 27, p. 180, 



Aug. 13, 1914. 

 1918. Ursus horribilis imperator Merriam, North Amer. Fauna No. 41, p. 20, 



Feb. 9, 1918. 

 Type Locality. — Yellowstone National Park, Wyo. Range. — Yellowstone 

 National Park; limits unknown. Recorded from Prairie Creek Valley, south- 

 western Alberta (see Anderson, Nat. Mus. Canada Bull. 102 (1946), p. 40, 

 Jan. 24, 1947). 



Ursus chelidonias Merriamf* 



1918. Ursus chelidonias Merriam, North Amer. Fauna No. 41, p. 21, Feb. 9, 

 1918. 



Type Locality. — Head of Jervis Inlet, British Columbia, Canada. Range. — 

 Unknown. 



Ursus atnarko Merriamf* 



1918. Ursus atnarko Merriam, North Amer. Fauna No. 41, p. 22, Feb. 9, 1918. 



Type Locality. — Lonesome Lake, Atnarko River, one of the upper forks of the 

 Bella Coola, British Columbia, Canada. Range. — Mountains inland from Bella 

 Coola area. 



Ursus kwakiutl Merriamf* 



1916. Ursus kwakiutl Merriam, Proc. Biol. Soc. Washington, vol. 29, p. 143, 

 Sept. 6, 1916. 



Type Locality. — Jervis Inlet, coast of southern British Columbia, Canada. 

 Range. — Coast region of British Columbia from southwestern corner (Burrard 

 Inlet, Howe Sound, Jervis Inlet) northwesterly to or beyond the lower Bella Coola. 



Ursus nortoni Merriamf* 



1914. Ursus nortoni Merriam, Proc. Biol. Soc. Washington, vol. 27, p. 179, 

 Aug. 13, 1914. 



Type Locality. — Yakutat, Alaska. Range. — Limited apparently to coastal 

 plain on southeastern side of Yakutat Bay. 



Ursus warburtoni Merriamf* 



1916. Ursus kwakiutl warburtoni Merriam, Proc. Biol. Soc. Washington, vol. 



29, p. 145, Sept. 6, 1916. 

 1918. Ursus ivarburtoni Merriam, North Amer. Fauna No. 41, p. 27, Feb. 9, 



1918. 

 Type Locality. — Atnarko River, British Columbia, Canada. Range. — Coast 

 region (but perhaps not the immediate coast strip) of southeastern Alaska and 

 adjacent parts of British Columbia from Chilkat River southeasterly to Atnarko 



