274 CALIFORNIA ACADEMY OF SCIENCES  [Proc. 47H Ser. 
Sorex tenellus lyelli Merriam 
Mount Lyell Shrew 
Original description—Sorex tenellus lyelli Merriam, Proc. 
Biol Soc Wash, 15, March 22) 902" ni7/ 5: 
Type locality—Mount Lyell, Tuolumne County, California. 
Range—Known only from the type locality, as above. 
Sorex tenellus myops Merriam 
White Mountains Shrew 
Original description—Sorex tenellus myops Merriam, Proc. 
Biola Soc Wash nls) Manel 22) L902. mi 716: 
Type locality—White Mountains, Inyo County, California. 
Range—Known only from the type locality, as above. 
Sorex pacificus Baird 
Pacific Shrew 
Original description—Sorex pacificus Baird, in Coues, Bull. 
WS) Geoliand Geos d Sturn. Men 3) 1s77. posal! 
Type locality—Fort Umpqua, mouth of Umpqua River, 
Douglas County, Oregon. 
Range—Transition and Boreal zones in the northwest humid 
coast belt: Humboldt Bay region and south as far as Point 
Reyes, Marin County (Merriam, N. Amer. Fauna, 10, 1895, 
D872 WMikbis, Weir, Zool). 
Neosorex palustris navigator Baird 
Navigator Shrew 
Original description—Neosorex navigator (Cooper, MS) 
Bard Pack ReiNep Sell Sa7aipps ilauiZ a olw2o: 
Type locality—Unknown; possibly northern Idaho (fide 
Merriam, N. Amer. Fauna, 10, 1895, p. 92). 
Synonyms—Sorex palustris navigator; Water Shrew. 
Range—Chiefly in the Boreal zone, on the Sierra Nevada, 
from Whitney Meadows, Tulare County, north to Mount 
Shasta, and on the Warner Mountains, Modoc County (Mus. 
Vert Zoolt): 
