RODENTIA: SCIURIDAE 229 



1922. Eutamias quadrivittatus hopiensis A. H. Howell, Journ. Mamm., vol. 3, 

 No. 3, p. 184, Aug. 4, 1922. 



Type Locality. — Keams Canyon, Painted Desert, Navajo County, Ariz. 

 Range. — Northeastern Arizona; yellow pine forests of Chuska Mountains, mesas 

 and canyon rims of San Juan Valley, and Jicarillo Indian Reservation in north- 

 western New Mexico (V. Bailey, North Amer. Fauna No. 53 (December 1931), 

 p. 84, Mar. 1, 1932) ; southeastern Utah (Kelson, Univ. Utah Biol. Ser., vol. 11, 

 No. 3, pp. 44-45, Feb. 15, 1951), and western Colorado; north to White River, 

 Colorado; east to Eagle and western Gunnison Counties, Colo.; south to Keams 

 Canyon, Ariz.; west to Keams Canyon, Ariz., and Bluff City, Utah (probably to 

 Colorado and Green Rivers) . Zonal range, Transition; vertical range, 4,500 to 

 7,000 feet. 



Eutamias quadrivittatus inyoensis Merriamf * 



1897. Eutamias speciosus inyoensis Merriam, Proc. Biol. Soc. Washington, 

 vol. 11, p. 208, July 1. 1897. 



1929. Eutamias quadrivittatus inyoensis A. H. Howell, North Amer. Fauna 

 No. 52, p. 84, Nov. 20, 1929. 



Type Locality. — White Mountains near head of Black Canyon, Inyo County, 

 Calif. Altitude, about 9,000 feet. Range. — Higher mountains of the Great 

 Basin in eastern California and Nevada; in California, near crest of Sierra 

 Nevada, from Mammoth Pass, Mono County, south to Cirque Peak, Inyo and 

 Tulare Counties; and White Mountains in Mono County south to head of Black 

 Canyon, Inyo Countv; and Inyo Mountains, Inyo County (Johnson, Univ. Cali- 

 fornia Publ. Zool., vol. 48, No. 2, p. 95, Dec. 24, 1943) ; in Nevada, Transition 

 Zone and higher in White Mountains of Esmeralda County, and in isolated 

 mountain ranges of central part of State from Desatoya Range eastward and 

 from Ruby Mountains southward to Kawich Mountains and Irish Mountain 

 (Hall, Mammals of Nevada, p. 341, July 1, 1946) ; and in extreme western Utah 

 in Deep Creek and Raft River Mountains (Durrant, Univ. Kansas Publ. Mus. Nat. 

 Hist., vol. 6, p. 145, Aug. 10, 1952) . 



Eutamias quadrivittatus nevatlensis Burt 



1931. Eutamias quadrivittatus nevadensis Burt, Journ. Mamm., vol. 12, No. 

 3, p. 299, Aug. 24, 1931. 



Type Locality. — Hidden Forest. Sheep Mountains, Clark County, Nev. Alti- 

 tude, 8,500 feet. Range. — Sheep Mountains, Clark County, in yellow pine, fir, 

 and bristlecone pine associations at an altitude of 8,500 feet and possibly higher. 

 Zonal range, Transition and higher. 



Eutamias quadrivittatus umbrinus (J. A. Allen) f * 



1890. Tamias umbrinus J. A. Allen, Bull. Amer. Mus. Nat. Hist., vol. 3, p. 96, 



June 1890. 

 1901. Eutamias umbrinus Miller and Rehn, Proc. Boston Soc. Nat. Hist., vol. 



30, p. 45, Dec. 27, 1901. 

 1945. Eutamias quadrivittatus umbrinus Hayward, Great Basin Nat., vol. 6, 



p. 62, Nov. 15, 1945. 

 Type Locality.— Black Fork, Uinta Mountains, Utah. Altitude, 9,500 feet. 

 Range. — Uinta and Wasatch Mountains in northeastern Utah and southwestern 



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