Thomomys monticola J. A. Allen, 1893 . Bull. Am. Mus. Nat. Hist., 5:48.

TYPE LOCALITY: U.S.A., California, El Dorado Co., Mt. Tallac, 7500 ft. (2286 m) .

DISTRIBUTION: Sierra Nevada Mtns, of N. and E.C. California; W.C. Nevada (U.S.A.).

COMMENT: Revised by Thaeler, 1968, Univ. Calif. Publ. Zool., 86:1 -46.

ISIS NUMBER: 5301410003007006001.