Tamias minimus Bachman, 1839 . J. Acad. Nat. Sci. Phila., 8:71.

TYPE LOCALITY: U.S.A., Wyoming, Sweetwater Co., Green River, near mouth of Big Sandy Creek .

DISTRIBUTION: C. Yukon (Canada) south through Sierra Nevada and S. New Mexico, east to Michigan (U.S.A.) and W. Quebec (Canada).

ISIS NUMBER: 5301410002007008001 as Eutamias minimus .