RODENTIA: CRICETIDAE 577 



1936. Clethrionomys californicus californicus V. Bailey, North Amer. Fauna 

 No. 55 (June, p. 191, Aug. 29, 1936. 



1952. Clethrionomys occidentalis californicus Hall and Cockrum, Univ. Kansas 

 Publ. Mus. Nat. Hist., vol. 5, No. 23, p. 301, Nov. 17, 1952. 



Type Locality. — Eureka, Humboldt County, Calif. Range. — Humid north- 

 west coastal belt of California, chiefly in or near redwood forests, south from 

 near Oregon line to Sonoma County; southernmost record station, 7 miles west 

 of Cazadero; interiormost station, near Fair Oaks, Humboldt County, and 

 Willits, Mendocino County; vertical range, from near sea level (Gualala) up 

 to 2,300 feet (near Sherwood, Mendocino County) ; zonal range, Transition and 

 Canadian (Grinnell, Univ. California Publ. Zool., vol. 40, No. 2, p. 185, Sept. 26, 

 1933) ; northward through coastal area of western Oregon to Columbia River, 

 ranging from near ocean to 2,500 feet in Coast Range (Saddle Mountain) and 

 inland as far as west slope of Cascade Mountains in Willamette Valley (Esta- 

 cada, 500 feet) and east slope of Coast Range Mountains (Wells, 223 feet) in 

 Benton County (J. A. Macnab and J. C. Macnab, Journ. Mamra,, vol. 22, No. 2, 

 pp. 174-180, May 13, 1941). 



Genus PHENACOMYS 34 Merriam 

 1889. Phenacomys Merriam, North Amer. Fauna No. 2, p. 28, Oct. 30, 1889. 



(Type, Phenacomys intermedins Merriam.) 

 1915. Arborimus Taylor, Proc. California Acad. Sci., ser. 4, vol. 5, p. 119, 



Dec. 30, 1915. (Type, Phenacomys longicaudus True.) 



intermedins — group 



Phenacomys intermedius intermedius Merriam* 



1889. Phenacomys intermedius Merriam, North Amer. Fauna No. 2, p. 32, 



Oct. 30, 1889. 

 1891. Phenacomys orophilus Merriamf , North Amer. Fauna No. 5, p. 65, July 

 30, 1891. (Near head of Timber Creek, Salmon River Mountains, Lemhi 

 County, Idaho. Altitude, 10,500 feet.) 

 1894. Phenacomys truei J. A. Allenf, Bull. Amer. Mus. Nat. Hist., vol. 6, 



p. 331, Nov. 7, 1894. (Black Hills, now Laramie Mountains, Wyo.) 

 1897. Phenacomys preblei Merriamf, Proc. Biol. Soc. Washington, vol. 11, 

 p. 45, Mar. 16, 1897. (Twin Peak, near Long's Peak, Boulder County, 

 Colo. Altitude, 9,000 feet.) 

 1899. Phenacomys constablei J. A. Allen, Bull. Amer. Mus. Nat. Hist., vol. 12, 



p. 4, Mar. 4, 1899. (Telegraph Creek, British Columbia, Canada.) 

 Type Locality. — Basaltic plateau about 20 miles north-northwest of Kamloops, 

 British Columbia, Canada. Altitude, 5,500 feet. Range. — British Columbia 

 from west slope of Rocky Mountains to east slope of Cascade and Coast Ranges 

 (Anderson, Nat. Mus. Canada Bull. 102 (1946), p. 149, Jan. 24, 1947) , extreme 

 northeastern Washington at Pass Creek Pass and Blue Mountains in extreme 

 southeastern Washington (Dalquest, Univ. Kansas Publ. Mus. Nat. Hist., vol. 2, 

 p. 340, Apr. 9, 1948), mountainous portions of Idaho north of Snake River 

 (Davis, The Recent mammals of Idaho, p. 303, Apr. 5, 1939), Blue and Cascade 



u Revised by A. B. Howell, North Amer. Fauna No. 48, pp. 1-66, Oct. 16, 1926. 



