Thomomys. 



473 



4781.hesperus, Merriam, 1. c, 1901, p. 116. 

 4782.fulvus, Woodbouse — {3483); Elliot, 1. c, 

 1901, p. 227. 



a. — nigricans, Ehoads — {3483a); Elliot, 

 1. c, 1901, p. 228. 



b. — intermedius, Mearns — {:U83h); 

 Elliot, 1. c, 1901, p. 228. 



c. — texensis, Bailev, Proc. Biol. Soc. 

 Wash., 1902, p. li9. 



d. — anitae, Allen — {:U83e). 



e. — • martirensis, Allen — {3483 d). 



f. — alticolus, Allen, Bull. Amer. Mus., 

 1899, p. 13. 

 4783.desertorum, Merriam, 1. c, 1901, p. 114. 



4784.angularis, Merriam — {3483^); Elliot, 1. c, 

 1901, p. 228. 



a. — pascalis, Merriam, 1. c, 1901, p. 111. 



4785.alpinus, Merriam — {3483^); Elliot, 1. c, 

 1901, p. 229. 



4786. clusius, Coues — {3481); Elliot, 1. c, 1901, 

 p. 229. 



a. — ocius, Merriam, 1. c, 1901, p. 114. 



4787.idahoensis, Merriam, 1. c, 1901, p. 114. 

 4788. pygmaeus, Merriam, 1. c, 1901, p. 115. 



4789.aureus, Alleu — {3486); Elliot, 1. c, 1901, 

 p. 229. 



Oregon (Tillamook). 

 Novo-Mexico (M^^'" 



San Francisco), 



Arizona usque ad 



Californiam Central. 



California, Vallo San 



Bernardino (Grape- 



lands). 

 i^rizona (M^^s Hua- 

 chuca), à Colorado 

 Plateau ad Mexico. 

 Texas (M^^^ Davis, 

 Limpid Creek, 



1900 m.). 



California infer., 



(Sauta Auita). 



Calif. infer. (M« San 



Pedro Martir, 



2700 m.). 



Calif. infer. (Sierra 



Laguna, 2330 m.). 



Arizona, ValloDetrital, 



(Mud Spring). 



California Occid., 



(Merced Co., 



Los Banos). 



Calif., (San Joaquin 

 Valley, Fresno). 



California Orient., 

 (Higli Sierra, 

 W Whituey). 

 Mtes Rupestres 

 (Bridger' s Pass), Utali, 

 Ùncompahgre Réser- 

 vation, Wyoming, 

 Idalio Centr. et Merid. 

 Wyoming 

 (Fort Bridger). 



Idaho (Birch Creek ) 



Idaho (Montpellier 



Creek, 2230 m.). 



Utah Merid.-Orient.. 



(Bluff City), 



Reg. San Juan. 



