626 U. S. NATIONAL MUSEUM BULLETIN 205 



Zapus princeps idahoensis Davis* 



1934. Zapus princeps idahoensis Davis, Journ. Mamm., vol. 15, No. 3, p. 221, 

 Aug. 21, 1934. 



Type Locality. — Five miles east of Warm Lake, Valley County, Idaho. Altitude, 

 7,000 feet. Range. — In Idaho, from Sawtooth Mountains north to Cedar Moun- 

 tain, Latah County, and from Seven Devils Mountains east to, and perhaps into, 

 Montana and Wyoming; south to Preuss Mountains, Caribou County, where it 

 intergrades with utahensis (Davis, The Recent mammals of Idaho, p. 339, Apr. 5, 

 1939) ; west to Kamiak Butte, Whitman County, eastern Washington (Dalquest, 

 Univ. Kansas Publ. Mus. Nat. Hist., vol. 2, p. 373, Apr. 9, 1948) ; and in Canada 

 recorded from Newgate on Kootenay River near Montana-British Columbia in- 

 ternational boundary, Waterton Lakes National Park, and Crowsnest Pass; 

 intergrading with northern form in Banff National Park (Anderson, Nat. Mus. 

 Canada Bull. 102 (1946), p. 170, Jan. 24, 1947). Recorded also from Henry 

 House and 15 miles south of Henry House, Alberta, Canada (Hall and Kelson, 

 Univ. Kansas Publ. Mus. Nat. Hist., vol. 5, No. 26, p. 371, Dec. 15, 1952) . 



Zapus princeps oregonus Preblef * 



1899. Zapus princeps oregonus Preble, North Amer. Fauna No. 15, p. 24, Aug. 

 8, 1899. 



Type Locality. — Elgin, Blue Mountains, Union County, Oreg. Range. — Blue 

 mountains of southeastern Washington (Dalquest, Univ. Kansas Publ. Mus. Nat. 

 Hist., vol. 2, p. 373, Apr. 9, 1948) , northeastern Oregon, and Weiser River drain- 

 age basin, Washington County, western Idaho (Davis, The Recent mammals of 

 Idaho, p. 341, Apr. 5, 1939). 



Zapus princeps alleni Elliot* 



1898. Zapus alleni Elliot, Field Columb. Mus. Publ. 27, Zool. Ser., vol. 1, No. 

 10 (March), p. 212, Apr. 16, 1898. 



1899. Zapus trinotatus alleni Preble, North Amer. Fauna No. 15, p. 27, Aug. 8, 

 1899. 



1946. Zapus princeps alleni Hall, Mammals of Nevada, p. 578, July 1, 1946. 



Type Locality. — Pyramid Peak, near Lake Tahoe, El Dorado County, Calif. 

 Range. — Sierra Nevada, from Jordan Hot Springs and from Sherman Creek (in 

 Sequoia National Park) , Tulare County, north to Lassen Peak and Mount Shasta; 

 thence west through Trinity and Salmon Mountains in Trinity and Siskiyou 

 Counties; also on South Yolla Bolly Mountain, in Tehama County; vertical range, 

 from 3,600 feet (near Fyffe, El Dorado County) up to 10,000 feet (head of Lyell 

 Canyon, Tuolumne County) ; zonal range, Canadian to Hudsonian, locally into 

 Transition (Grinnell, Univ. California Publ. Zool., vol. 40, No. 2, p. 196, Sept. 26, 

 1933) ; and vicinity of Lake Tahoe, Nevada (Hall, op. cit., p. 579) . 



Zapus princeps major Preblef* 



1899. Zapus major Preble, North Amer. Fauna No. 15, p. 24, Aug. 8, 1899. 

 (Regarded as identical with oregonus by V. Bailey, North Amer. Fauna No. 

 55 (June), p. 234, Aug. 29, 1936.) 

 1931. Zapus princeps major Hall, Univ. California Publ. Zool., vol. 37, No. 1, 



p. 10, Apr. 10, 1931. 

 Type Locality. — Warner Mountains, Lake County, Oreg. Range. — Warner 

 Mountains in eastern Modoc County, at least from Lassen Creek south to Eagle 



