306 U. S. NATIONAL MUSEUM BULLETIN 205 



Thomomys bottae guadalupensis Goldmanf* 



1936. Thomomys bottae guadalupensis Goldman, Journ. Washington Acad. 

 Sci., vol. 26, No. 3, p. 117, Mar. 15, 1936. 



Type Locality. — McKittrick Canyon, Guadalupe Mountains, Culberson County, 

 Tex. Altitude, 7,800 feet. Range. — Guadalupe Mountains of southern New 

 Mexico and western Texas. 



Thomomys bottae texensis V. Bailey f * 



1902. Thomomys fulvus texensis V. Bailey, Proc. Biol. Soc. Washington, vol. 

 15, p. 119, June 2, 1902. 



1935. Thomomys bottae texensis Goldman, Proc. Biol. Soc. Washington, vol. 

 48, p. 157, Oct. 31, 1935. (Regarded as a race of umbrinus by Blair, Occ. 

 Pap. Mus. Zool. Univ. Michigan No. 403, p. 2, June 16, 1939; and regarded 

 as a race of bottae by Davis and Buechner, Journ. Mamm., vol. 27, No. 3, 

 pp. 265-266, Aug. 14, 1946.) 



Type Locality. — Head of Limpia Creek, at 5,500 feet altitude, Davis Moun- 

 tains, Jeff Davis County, Tex. Range. — Davis Mountains, Jeff Davis County. 



Thomomys bottae limpiae Blair* 



1939. Thomomys bottae limpiae Blair, Occ. Pap. Mus. Zool. Univ. Michigan 



No. 403, p. 2, June 16, 1939. (Regarded as a valid race of bottae by Davis 



and Buechner, Journ. Mamm., vol. 27, No. 3, pp. 266-270, Aug. 14, 1946.) 



Type Locality. — Limpia Canyon, about one mile north of Fort Davis, Jeff 



Davis County, Tex. Altitude, 4,700 feet. Range. — Known from type locality 



only. 



Thomomys bottae pervarius Goldmanf* 



1938. Thomomys bottae pervarius Goldman, Proc. Biol. Soc. Washington, 

 vol. 51, p. 57, Mar. 18, 1938. 



Type Locality. — Lloyd Ranch, 35 miles south of Marfa, Presidio County, Tex. 

 Altitude, 4,200 feet. Range. — Known from type locality only. 



Thomomys bottae limitaris Goldmanf* 



1936. Thomomys lachuguilla limitaris Goldman, Journ. Washington Acad. 

 Sci., vol. 26, No. 3, p. 118, Mar. 15, 1936. 



1938. Thomomys bottae limitaris Goldman, Proc. Biol. Soc. Washington, vol. 

 51, 55, Mar. 18, 1938. 



Type Locality. — Four miles west of Boquillas, Brewster County, Tex. Range. — 

 Northern side of Rio Grande Valley, from the "Big Bend" east at least to Devils 

 River, and north to Castle Mountains, Tex. 



Thomomys bottae con final is Goldmanf* 



1936. Thomomys lachuguilla confinalis Goldman, Journ. Washington Acad. 



Sci., vol. 26, No. 3, p. 119, Mar. 15, 1936. 

 1938. Thomomys bottae confinalis Goldman, Proc. Biol. Soc. Washington, vol. 



51, p. 55, Mar. 18, 1938. 

 Type Locality. — Thirty-five miles east of Rock Springs [north fork of Guada- 

 lupe River, 15 miles west of Japonica, Kerr County], Tex. Range. — Known 

 from type locality only. 



