Ammospermophilus nelsoni (Merriam, 1893) . Proc. Biol. Soc. Wash., 8: 129.

TYPE LOCALITY: U.S.A., California, Tulare Co., Tipton .

DISTRIBUTION: San Joaquin Valley (S. California, U.S.A.).

COMMENT: May now be restricted to southern half of its former range (DJH).

ISIS NUMBER: 5301410002001005001.