400 BULLETIN 17 8, UNITED STATES NATIONAL MUSEUM 



fThomomys talpoides tenellus Goldman. 



Journ. Mamm. 20 : 238, May 14, 1939. 

 169753. Skin and skull. Adult female. Whirlwind Peak, Absaroka 

 Range, altitude 10,500 feet. Park County, Wyo. August 3, 1910. 

 Collected by Merritt Cary. Original number 2114. 

 Well-made skin in good condition ; skull Grade A. 



fThomomys talpoides trivialis Goldman. 

 Journ. Mamm. 20 : 236, May 14, 1939. 

 225918. Skin and skull. Adult male. Near head of Big Timber 

 Creek, altitude 5,200 feet (aneroid reading), Crazy Mountains, 

 Mont. June 20, 1917. Collected by M. A. Hanna. Original 

 number 349. 



Well-made skin in good condition ; skull Grade A. 



fThomomys uinta Merriam. 



Proc. Biol. Soc. Washington 14 : 112, July 19, 1901. 

 = Thomomys talpoides uinta Merriam. See Goldman, Journ. Mamm. 20: 234, 

 May 14, 1939. 



2250l_ g]jii^ and skull. Adult male. Uinta Mountains, north base 



30051 



of Gilbert Peak, altitude 10,000 feet. Summit County, Utah. June 

 6, 1890. Collected by Vernon Bailey. Original number 1262. 

 Well-made skin in good condition ; skull Grade A. 



fThomomys umbrinus albigularis Nelson and Goldman. 

 Journ. Mamm. 15 : 106, May 15, 1934. 

 51888. Skin and skull. Adult female. El Chico, altitude 9,800 feet. 

 Sierra de Pachuca, Hidalgo, Mexico. March 27, 1893 (not 1896 as 

 given in original description). Collected by E. W. Nelson and 

 E. A. Goldman. Original number 4505. 

 Well-made skin in good condition ; skull Grade A. 



fThomomys umbrinus analogus Goldman. 



Proc. Biol. Soc. Washington 51 : 59, March 18, 1938. 

 116994. Skin and skull. Adult male. Sierra Guadalupe, south- 

 eastern Coahuila, Mexico. April 25, 1902. Collected by E. W. 

 Nelson and E. A. Goldman. Original number 15117. 

 Well-made skin in good condition ; skull Grade A. 



fThomomys umbrinus caliginosus Nelson and Goldman. 

 Journ. Mamm. 15 : 116, May 15, 1934. 

 250887. Skin and skull. Adult male. Eight miles west of Altami- 

 rano, altitude 8,000 feet, Sierra Madre, northwestern Chihuahua, 



