136 U. S. NATIONAL MUSEUM BULLETIN 205 



Ochotona collaris (Nelson) f* 



1893. Lagomys collaris Nelson, Proc. Biol. Soc. Washington, vol. 8, p. 117, 

 Dec. 21, 1893. 



1897. [Ochotona] collaris Trouessart, Catalogus Mammalium . . . , fasc. 3, 

 p. 648. 



Type Locality. — Near head of Tanana River, about 200 miles south of Fort 

 Yukon, Alaska. Range. — From south-central Alaska (Chitina Ri v er Glacier, 

 Mount McKinley, Seward Creek, Tanana River, White Pass) ; central and south- 

 ern Yukon (Ogilvy Mountains), Conrad, Teslin Lake, Canol Road (Ross River, 

 Mile 96; Macmillan Pass, Mile 282) ; east to head of Carcajou River, Canol 

 Road, Mile 11 IE, Mackenzie District; south to Bennett, Tagish Lake, in extreme 

 northwestern British Columbia (Anderson, Nat. Mus. Canada Bull. 102 (1946), 

 p. 94, Jan. 24, 1947). 



Ochotona princeps princeps (Richardson)* 



1828. Lepus (Lagomys) princeps Richardson, Zool. Journ., vol. 3, p. 520. 



1897. [Ochotona] princeps Trouessart, Catalogus Mammalium . . . fasc. 3, 

 p. 648. 



Type Locality. — Headwaters of Athabasca River, near Athabasca Pass, Alberta, 

 Canada. Range. — Rocky Mountains, from eastern British Columbia (head- 

 waters South Pine River) and western Alberta (Muskeg Creek, about 60 miles 

 north of Jasper House) , Jasper National Park, southward along main divide 

 to Morrissey in southeastern British Columbia (Anderson, Nat. Mus. Canada 

 Bull. 102 (1946), p. 95, Jan. 24, 1947), western Montana and northern Idaho 

 (Bitterroot Mountains). 



Ochotona princeps lutescens A. H. Howellf* 



1919. Ochotona princeps lutescens A. H. Howell, Proc. Biol. Soc. Washing- 

 ton, vol. 32, p. 105, May 20, 1919. 



Type Locality. — Mount Inglesmaldie, near Banff, Alberta, Canada. Alti- 

 tude, about 8,000 feet. Range. — Rocky Mountains in Banff National Park, Al- 

 berta (Banff; Boom Lake 27 miles west of Banff, 6,500 feet; Bryant Creek; 

 Cascade Basin, 7,000 feet; Mistaya Creek, Banff-Jasper Highway, 6,400 feet; 

 south to Mount Forget-me-not, 50 to 75 miles southwest of Calgary) ; and Snake 

 Indian River and Wall Pass Trail in eastern part of Jasper National Park (Ander- 

 son, Nat. Mus. Canada Bull. 102 (1946), p. 96, Jan. 24, 1947) . 



Ochotona princeps levis Hollisterf * 



1912. Ochotona levis Hollister, Proc. Biol. Soc. Washington, vol. 25, p. 57, 



Apr. 13, 1912. 

 1924. Ochotona princeps levis A. H. Howell, North Amer. Fauna No. 47 



(August 21), p. 16, Sept. 23, 1924. 



Type Locality. — Chief Mountain (Waterton) Lake, Flathead County, Mont. 



Range. — Mountains of southern Alberta and northern Montana east of main divide 



of Rocky Mountains, from Waterton Lakes National Park to Belt Mountains of 



Montana (Anderson, Nat. Mus. Canada Bull. 102 (1946), p. 96, Jan. 24, 1947). 



Ochotona princeps cuppes Bangs* 



1899. Ochotona cuppes Bangs, Proc. New England Zool. Club, vol. 1, p. 40, 

 June 5, 1899. 



