236 BULLETIN 79, UNITED STATES NATIONAL MUSEUM. 



Thomomys canus — Continued. 



Type Locality. — Deep Hole, at north end of Smoke Creek 

 Desert, Washoe County, Nevada. 



*Thomomys cervinus Allen. 



1895. Thomomys cervinus Allen, Bull. Amer. Mus. Nat. Hist., 



vol. 7, p. 203. June 29, 1895. 

 Type Locality. — Phoenix, Maricopa County, Arizona. 



Thomomys chrysonotus Grinnell. 



1912. Thomomys chrysonotus Grinnell, Univ. Calif. Publ. Zool., 



vol. 10, p. 174. June 7, 1912. 

 Type Locality. — Ehrenberg, Yuma County, Ai'izona. 



t*Thomomys clusius clusius Coues. 



1875. Thomomys clusius Coues, Proc, Acad. Nat. Sci. Phila- 

 delphia, p. 138. June 15, 1875. 

 1885. Thomomys clusius True, Proc. U. S. Nat. Mus., vol. 7 



(1884), p. 598. 1885. 

 Type Locality. — Bridger Pass, Sweetwater County, Wyoming. 



t*Thomomys clusius ocius Merriam. 



1901. Thomomys clusius ocius Merriam, Proc. Biol. Soc. Wash- 

 ington, vol. 14, p. 114. July 19, 1901. 

 Type Locality. — Fort Bridger, Uinta County, Wyoming. 



t*Thomomys desertorum Merriam. 



1901. Thomomys desertorum Merriam, Proc. Biol. Soc. Wash- 

 ington, vol. 14, p. 114. July 19, 1901. 

 Type Locality. — Mud Spring, Detrital Valley, Mohave County, 

 Arizona. 



*Thomomys douglasii douglasii (Richardson). 



1829. Geomys douglasii Richardson, Fauna Boreali-Ameri- 



cana, vol. 1, p. 200. 

 1893. Thomomys douglasii Allen, Bull. Amer. Mus. Nat. Hist., 



vol. 5, p. 66. April 28, 1893. 

 Type Locality. — Near the mouth of the Columbia River, 



Oregon. 



t*Thomomys douglasii oregonus Merriam. 



1901. Thomomys douglasi oregonus Merriam, Proc. Biol. Soc. 



Washington, vol. 14, p. 115. July 19, 1901. 

 Type Locality. — Oregon City, Willamette Valley, Clackamas 

 County, Oregon. 



t*Thomomys douglasii yelmensis Merriam. 



1899. Thomomys douglasi yelmensis Merriam, Proc. Biol. Soc. 



Washington, vol. 13, p. 21. January 31, 1899. 

 Type Locality. — Tenino, Yelm Prairie, Thurston County, 

 Washington. 



