Perognathus alticola Rhoads, 1894 . Proc. Acad. Nat. Sei. Phila., 45: 412.

TYPE LOCALITY: U.S.A., California, San Bernardino Co., San Bernardino Mtns., Squirrel Inn, Little Bear Valley, 5,500 ft. (1576 m) .

DISTRIBUTION: S.C. California (U.S.A.).

COMMENT: Probably a subspecies of parvus (DFW) .

ISIS NUMBER: 5301410004005001001.