Tamias amoenus J. A. Allen, 1890 . Bull. Am. Mus. Nat. Hist., 3:90.

TYPE LOCALITY: U.S.A., Oregon, Klamath Co., Fort Klamath .

DISTRIBUTION: C. British Columbia (Canada) south to C. California east to C. Montana and W. Wyoming (U.S.A.).

ISIS NUMBER: 5301410002007002001 as Eutamias amoenus .