144 PROCEEDINGS: BOSTON SOCIETY NATURAL HISTORY. 
Thomomys atrovarius Allen. 
1898. Thomomys atrovarius Allex, Bull. Amer. mus. nat. 
hist., X, p. 148. April 12, 1898. 
Type locality. — Tatemales, State of Sinaloa, Mexico. 
Thomomys aureus Allen. 
1893. Thomomys aureus Allex, Bull. Amer. mus. nat. hist., 
V, p. 49. April 28, 1893. 
Type locality. — Bluff City, San Juan County, Utah. 
* Thomomys bottae (Eydoux and Gervais). 
1836. Oryctomys { Saccophorus) Eydoux and Geeyais, 
Mag. de zool., yi, p. 23. 
1855. Thouiomys hottae B\ied, Proc. acad. nat. sci. Phila., 
Yii, p. 335. 
1885. Thomomys talpoides hulhivorus Teue, Proc. U. S. nat. 
mus., VII (1884), p. 599. 1885. (Part.) 
1893. Thomomys bottae Millee, Bull. Amer. mus. nat. hist., 
Y, p. 57. April 28, 1893. 
Type locality. — Coast of C^alifornia. Name applied by 
Baird in 1855 to the foi-ni occurring in the vicinity of Monte¬ 
rey, and re-applied to the same animal by Miller in 1893. 
Thomomys bottae pallescens Rhoads. 
1895. Th omomys hottae pallescens Rhoads, Proc. acad. nat. 
sci. Phila., p. 36. February 21, 1895. 
Type locality.— Grapelands, San Bernardino Valley, Cali¬ 
fornia. 
Thomomys bulbivorus (Richardson). 
1829. Diplostoma bulbivorum Richaedsox, Fauna Boreali- 
Americana, i, p. 206. 
1857. Thomomys bulbivorus Baied, Mamm. N. Amer., p. 389. 
1893. Thomomys bulbivorus Millee, Bull. Amer. mus. nat. 
hist., V, p. 57. April 28, 1883. 
Type locality. — Banks of the Columbia River, Oregon. 
Thomomys cervinus Allen. 
1895. Thomomys cervinus Allex, Bull. Amer. mus. nat. hist., 
VII, p. 203. June 29, 1895. 
Type loCxIlity.— Phoenix, Maricopa County, Arizona. 
