94 PROCEEDINGS: BOSTON SOCIETY NATURAL HISTORY. 
Type locality. — Mud Spring, Detrital Valley, Mohave 
County, Arizona. 
145. Thomomys douglasii oregonus Merriam. 
1901. Thomomys douglasi oregonus Merriam, Proc. biol. 
soc. Washington, xiv, p. 115. July 19,1901. 
Type locality. — Oregon City, Willamette Valley, Clack¬ 
amas County, Oregon. 
146. Thomomys fulvus texensis Bailey. 
1902. Thomomys fulvus texensis Bailey, Proc. biol. soc. 
Washington, xv, p. 119. June 2, 1902. 
Type locality. — Head of Limpia Creek, at 5500 feet alti¬ 
tude, Davis Mountains, Jeff Davis County, Texas. 
147. Thomomys fuscus fisheri Merriam. 
1901. Thomomys fuscus fisheri Merriam, Proc. biol. soc. 
Washington, xiv, p. 111. July 19, 1901. 
Type locality. — Beckwith, Sierra Valley, Plumas County, 
California. 
• 
148. Thomomys goldmani Merriam. 
1901. Thomomys goldmani Merriam, Proc. biol. soc. Wash¬ 
ington, xiv, p. 108. July 19, 1901. 
Type locality. — Mapimi, State of Durango, Mexico. 
149. Thomomys hesperus Merriam. 
1901. Thomomys hesperus Merriam, Proc. biol. soc. Wash¬ 
ington, xiv, p. 116. July 19, 1901. 
Type locality. — Tillamook, Tillamook County, Oregon. 
150. Thomomys idahoensis Merriam. 
1901. Thomomys idahoensis Merriam, Proc. biol. soc; Wash¬ 
ington, xiv, p. 114. July 19, 1901. 
Type locality. — Birch Creek, Fremont County, Idaho. 
151. Thomomys latirostris Merriam. 
1901. Thomomys latirostris Merriam, Proc. biol. soc. Wash¬ 
ington, xiv, p. 107. July 19, 1901. 
Type locality.'-- Little Colorado River, Painted Desert, 
Coconino County, Arizona. 
