MILLER AND REHN: NORTH AMERICAN MAMMALS. 51 
* Sperxnophilus harrisii Audubon and Bachman. 
1854. Spermophilus harrisii Audubon and Bachman, Quadr. 
N. Amer., iii, p. 267. 
1885. Tamias harrisi True, Proc. U. S. nat. mus., vii 
(1884), p. 594. 1885. 
Type locality.— Unknown (see Merriam, North Amer. 
fauna, no. 2, jip. 19-20, October 30, 1889). 
Spermophilus harrisii saxicola Mearns. 
1896. Spermophilus harrisii saxicolus Mearns, Preliminary 
diagnoses of new mammals from the Mexican border of the 
United States, p. 2, March 25, 1896. (Reprint: Proc. U. S. 
nat. mus., xviii, p. 444. May 23, 1896.) 
Ty"pe locality.— Tinajas Altas, Gila Mountains, Yuma County, 
Arizona. 
Spermophilus interpres (Merriam). 
1890. Tamias interpres Merriam, North Amer. fauna, no. 4, 
p. 21. October 8, 1890. 
1892. Spermophilus interpres Bryant, Zoe, iii, p. 208. Octo¬ 
ber, 1892. 
Ty^pe LOCALITY". — El Paso, El Paso County, Texas. 
* Spermophilus lateralis (Say). 
1823. S[ciuri(s'] lateralis Say, Long’s exped. Rocky Moun¬ 
tains, II, p. 46. 
1843. Sp\ermophilus'\ lateralis Wagner, Schreber’s Saug- 
thiere, Suppl., iii, p. 252. 
1885. Tamias lateralis True, Proc. U. S. nat. mus., vii 
(1884), p. 593. 1885. 
Type locality.— Near the source of the ^Arkansas River, 
Colorado. 
Spermophilus lateralis saturatus (Rhoads). 
1895. Tamias lateralis saturatus Rhoads, Proc. acad. nat. sci. 
Phila., p. 43. April 9, 1895. 
Type locality.— Lake Kichelos, Kittitas County, Washington. 
Spermophilus leucurus (Merriam). 
1889. Tamias leucurus Merriam, North Amer. fauna, no. 2, 
p. 20. October 30, 1889. 
1892. Spermophilus leucurus Merriam, Proc. biol. soc. Wash¬ 
ington, VII, p. 27. April 13,1892. 
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