MILLER AND REHN : NORTH AMERICAN MAMMALS. 55 
Type locality. — Padre Island, Cameron County, Texas. 
Spermophilus spilosoma macrospilotus Merriam. 
1890. iSperino 2 :)hilus spilosoma macrospilotus 
Amer. fauna, no. 4, p. 38. October 8, 1890. 
Type locality. — Oracle, Pinal County, Arizona. 
Spermophilus spilosoma major Merriam. 
1890. SperniopJdlus spilosoma major Merriam, North Amer. 
fauna, no. 4, p. 39. October 8, 1890. 
Type locality.— Albuquerque, Bernalillo County,New Mexico. 
Spermophilus spilosoma obsidianus Merriam, 
1890. Spermophilus spilosoma ohsidianus Merriam, North 
Amer. fauna, no. 3, p. 56. September 11,1890. 
Type locality. — Cedar belt, northeast of San Francisco 
Mountain, Coconino County, Arizona. 
Spermophilus spilosoma pratensis Merriam. 
1890. Spermophilus sp>ilosoma pratensis Merriam, North 
Amer. fauna, no. 3, p. 55. September 11, 1890. 
Type locality. —Pine plateau at north foot of San Francisco 
Mountain, Coconino County, Arizona. 
* Spermophilus tereticaudus Baird. 
1857. Spermophilus tereticaudus Baird, Mam. N. Amer., 
p. 315. 
1885. Spermophilus tereticaudus True, Proc. U. S.nat. mus., 
VII (1884), p. 594. 1885. 
Type locality. — Old Fort Yuma, San Diego County, Cali¬ 
fornia. 
Spermophilus townsendii Bachman. 
1839. Spermop)hilus townsendii Bachman, Journ. acad. nat. 
sci. Phila., viii, p. 61. 
1891. Spermop)hilus townsendi Merriam, North Amer. fauna, 
no. 5, p. 36. July 30, 1891. 
Type locality. —Walla Walla, Walla Walla County, Wash¬ 
ington. 
* Spermophilus tridecemlineatus (Mitchill). 
1821. Sciurus tridecem-lineatus Mitchill, Med. repos., n. s., 
VI, (xxi), p. 248. 
1849. Spermophilus tridecemlineatus Audubon and Bachman, 
Quadr. N. Amer., i, p. 294. 
