22 U. S. NATIONAL MUSEUM BULLETIN 205 



Type Locality. — Madera Camp, Sierra del Carmen, Coahuila, Mexico. Alti- 

 tude, 8,000 feet. Range. — Known from type locality only. 



Sorex durangae Jacksonf* 



1925. Sorex durangae Jackson, Proc. Biol. Soc. Washington, vol. 38, p. 127, 

 Nov. 13, 1925. 



Type Locality. — El Salto, Durango, Mexico. Range. — Known from type 

 locality only. 



Sorex obscurus obscurus Merriamf * 



1891. Sorex vagrans similis Merriam, North Amer. Fauna No. 5, p. 34, July 30, 

 1891. (Not of Hensel, 1855.) 



1895. Sorex obscurus Merriam, North Amer. Fauna No. 10, p. 72, Dec. 31, 

 1895. (Substitute for similis Merriam.) 



Type Locality. — Timber Creek, Lemhi Mountains [ = "Salmon River Moun- 

 tains"], 10 miles west of Junction, Lemhi County, Idaho. Altitude, 8,200 feet. 

 Range. — From central Alaska, southeasterly through southern Yukon (Alaska 

 Highway, Canol Road, Dezadeash Lake, Haines Road), northern and eastern 

 British Columbia, southwestern Mackenzie District, Northwest Territories (Canol 

 Road, Macmillan Pass), Nahanni Mountains, Resolution, Simpson, northern and 

 western Alberta (Anderson, Nat. Mus. Canada Bull. 102 (1946), p. 18, Jan. 24, 

 1947) ; eastern Washington; eastern Oregon; Sierra Nevada in California from 

 McCloud River, Shasta County, south to Olancha Peak, Tulare County (Grinnell, 

 Univ. California Publ. Zool., vol. 40, No. 2, p. 81, Sept. 26, 1933) ; Nevada in 

 high Sierra Nevada east of Lake Tahoe (Hall, Mammals of Nevada, p. 121, July 1, 

 1946) ; Idaho, western Montana, western Colorado, south to southern Utah and 

 north-central New Mexico. Recorded north to Tolugak Lake, near head of 

 Anaktuvuk River, Alaska (Rausch, Journ. Mamm., vol. 31, No. 4, p. 465, Nov. 21, 

 1950). 



Sorex obscurus neomexicanus V. Bailey f* 



1913. Sorex obscurus neomexicanus V. Bailey, Proc. Biol. Soc. Washington, 

 vol. 26, p. 133, May 21, 1913. 



Type Locality. — Cloudcroft, Otero County, N. Mex. Altitude, 9,000 feet. 

 Range. — Mountains of south-central New Mexico. 



Sorex obscurus parvidens Jacksonf* 



1921. Sorex obscurus parvidens Jackson, Journ. Mamm., vol. 2, No. 3, p. 161, 

 Aug. 19, 1921. 



Type Locality. — Spring known as Thurman's Camp [now Bluff Lake], west- 

 ern side of San Bernardino Peak, San Bernardino County, Calif. Altitude, 7,500 

 feet. Range. — San Bernardino and San Gabriel Mountains, San Bernardino 

 County, Calif. 



Sorex obscurus shumaginensis Merriamf* 



1900. Sorex alascensis shumaginensis Merriam, Proc. Washington Acad. Sci., 



vol. 2, p. 18, Mar. 14, 1900. 

 1902. Sorex obscurus shumaginensis J. A. Allen, Bull. Amer. Mus. Nat. Hist., 



vol. 16, p. 228, July 12, 1902. 

 Type locality. — Popof Island, Shumagin Islands, Alaska. Range. — Western 

 Alaska, from Seward Peninsula southeast to northern part of Kenai Peninsula. 



