284 U. S. NATIONAL MUSEUM BULLETIN 205 



1935. Thomomys bottae cabezonae Goldman, Proc. Biol. Soc. Washington, 

 vol. 48, p. 155, Oct. 31, 1935. 



Type Locality. — Cabezon, San Gorgonio Pass, Riverside County, Calif. Alti- 

 tude, 1,791 feet. Range. — San Gorgonio Pass and adjacent foothills, Riverside 

 County; recorded east to Whitewater, west to Banning, and south to Schains 

 Ranch, on lower western slope of San Jacinto Mountains; zonal range, chiefly 

 Upper Sonoran, but also Lower Sonoran toward east end of San Gorgonio Pass; 

 vertical range, 1,100 to 4,900 feet (Grinnell, Univ. California Publ. Zool., vol. 40, 

 No. 2, p. 141, Sept. 26, 1933). 



Thomomys bottae jacinteus Grinnell and Swarth* 



1914. Thomomys jacinteus Grinnell and Swarth, Proc. California Acad. Sci., 

 ser. 4, vol. 4, p. 154, Dec. 30, 1914. 



1935. Thomomys bottae jacinteus Goldman, Proc. Biol. Soc. Washington, vol. 

 48, p. 155, Oct. 31, 1935. 



Type Locality. — Round Valley, San Jacinto Mountains, Riverside County, Calif. 

 Altitude, 9,000 feet. Range. — Higher parts of San Jacinto Mountains, River- 

 side County, extending from 8,000 feet altitude in Tahquitz Valley up to 10,200 

 feet near summit of San Jacinto Peak; zonal range, high Transition and Canadian 

 (Grinnell, Univ. California Publ. Zool., vol. 40, No. 2, p. 141, Sept. 26, 1933) . 



Thomomys bottae perpallidus Merriamf * 



1886. Thomomys talpoides perpallidus Merriam, Science, vol. 8, p. 588, Dec. 

 24, 1886. 



1935. Thomomys bottae perpallidus Goldman, Proc. Biol. Soc. Washington, 

 vol. 48, p. 155, Oct. 31, 1935. 



Type Locality. — Palm Springs [formerly Agua Caliente], Riverside County, 

 Calif. (See Stephens, California mammals, p. 138, 1906.) Range. — North- 

 eastern part of Coachella Valley from below Whitewater southeastward to vicinity 

 of Thermal in Riverside County (Chattin, Trans. San Diego Soc. Nat. Hist., vol. 

 9, No. 27, p. 268, Apr. 30, 1941) . 



Thomomys bottae rupestris Chattin 



1941. Thomomys bottae rupestris Chattin, Trans. San Diego Soc. Nat. Hist., 

 vol. 9, No. 27, p. 272, Apr. 30, 1941. 



Type Locality. — Two miles east of Clements Well, Riverside County, Calif. 

 Altitude, 1,131 feet. Range. — Cottonwood, Orocopia and Chuckwalla Mountains 

 in Riverside County, and Chocolate Mountains in north-central Imperial County, 

 Calif. 



Thomomys bottae riparius Grinnell and Hill 



1936. Thomomys perpallidus riparius Grinnell and Hill, Journ. Mamm., vol. 

 17, No. 1, p. 4, Feb. 17, 1936. 



1941. Thomomys bottae riparius Chattin, Trans. San Diego Soc. Nat. Hist., 

 vol. 9, No. 27, p. 268, Apr. 30, 1941. 



Type Locality. — Blythe, Riverside County, Calif. Range. — Palo Verde Valley, 

 vicinity of Blythe, and Ford Dry Lake, 21% miles west of Blythe, Riverside 

 County, Calif. (Chattin, Trans. San Diego Soc. Nat. Hist., vol. 9, No. 27, p. 273, 

 Apr. 30, 1941). 



