706 U. S. NATIONAL MUSEUM BULLETIN 205 



Lake northeast of Teslin Lake in Yukon; and Canol Road, Mile 124 East, on 

 eastern slope of Mackenzie Mountains, in Mackenzie District, Northwest Terri- 

 tories (Anderson, Nat. Mus. Canada Bull. 102 (1946), p. 44, Jan. 24, 1947). 



Ursus crassus Merriamf* 



1918. Ursus crassus Merriam, North Amer. Fauna No. 41, p. 90, Feb. 9, 1918. 



Type Locality. — Upper Macmillan River, Yukon, Canada. Range. — Eastern 

 Yukon (upper Macmillan River) to northern Mackenzie District (Anderson, Nat. 

 Mus. Canada Bull. 102 ( 1946) , p. 44, Jan. 24, 1947) . 



Ursus mirabilis Merriamf* 



1916. Ursus mirabilis Merriam, Proc. Biol. Soc. Washington, vol. 29, p. 146, 



Sept. 6, 1916. 

 Type Locality. — Admiralty Island, Alaska. 



Ursus absarokus Merriamf* 



1914. Ursus absarokus Merriam, Proc. Biol. Soc. Washington, vol. 27, p. 181, 

 Aug. 13, 1914. 



Type Locality. — Head of Little Bighorn River, northern part of Bighorn 

 Mountains, Carbon County, Mont. Range. — Laramie and Bighorn Mountains, 

 eastern Wyoming, Black Hills region, South Dakota, and northward along Little 

 Missouri to Missouri and Yellowstone Rivers. 



alascensis — group 

 Ursus alascensis Merriamf* 



1896. Ursus horribilis alascensis Merriam, Proc. Biol. Soc. Washington, vol. 



10, p. 74, Apr. 13, 1896. 

 1918. Ursus alascensis Merriam, North Amer. Fauna No. 41, p. 94, Feb. 9, 



1918. 

 Type Locality. — Unalaklik River, Alaska. Range. — Norton Sound region, 

 Alaska (Unalaklik and Shaktolik Hills) , southerly over Nushagak and Kuskok- 

 wim Rivers to Chinitna on Cook Inlet. Limits unknown. 



Ursus toklat Merriamf* 



1914. Ursus toklat Merriam, Proc. Biol. Soc. Washington, vol. 27, p. 182, 

 Aug. 13, 1914. 



Type Locality. — Head of Toklat River, north base of Alaska Range, near 

 Mount McKinley, Alaska. Range. — So far as known, restricted to Alaska Range. 



Ursus latifrons Merriamf* 



1914. Ursus phaeonyx latifrons Merriam, Proc. Biol. Soc. Washington, vol. 27, 

 p. 183, Aug. 13, 1914. 



1918. Ursus latifrons Merriam, North Amer. Fauna No. 41, p. 97, Feb. 9, 1918. 



Type Locality. — Jasper House, Alberta, Canada. Range. — Rocky Mountains 

 of western Alberta and eastern British Columbia from Banff National Park 

 (Anderson, Nat. Mus. Canada Bull. 102 (1946), p. 44, Jan. 24, 1947), north- 

 westerly to region between headwaters of Parsnip River and Great Bend of Fraser 

 River and thence to extreme headwaters of Stikine River; limits of range 

 unknown. 



