666 GEOLOGICAL SURVEY OF THE TEREITORTES. 



Hesperomys leucopusj var. sono-riensis, Lee. : 



No. 



Catalogue- 

 uumber. 



Sex. 



Date. 



Locality. 



42 

 49 

 61 

 62 



11121 

 11122 



11200 

 11201 





Sept. 3,1872 

 Sept. 16, 1872 



,1872 



,1872 



Lower Geyser Basiu, Wyo. 

 Snake River, Wyo. 

 Mont. 

 Do. 



Hal). — Upper Missouri and Rocky Mountains to El Paso and Souora. 



(Sub-family Arvlcolincc.) 

 Arvicola riparia, Ord., (bank mouse :) 



No. 



Catalogue- 

 number. 



Sex. 



Date. 



Locality. 



33 

 36 



11123 

 11124 



<? 



Aug. 30,1872 

 July 10,1872 



Lower Geyser Basin, Wyo. 

 Fort Ellis, Mont. 



Sal).— United States to JRocky Mountains. 



Family 12. — HYSTRiciDyii;. 

 Eretliizon epixantlms, Brandt, (yellow- haired porcupine; 



No. 



Catalogue- 

 number. 



Sex. 



Date. 





Locality. 





Skull. 





26 



12405 



5 



Aug. 10,1872 



Tien r J 



's Lake, Idaho. 



Hab. — Upper Missouri; whole Pacific coast. 



Family 13. — LEPORiDiE. 

 Lepus callotis, {f) Wag-ler, (jackass or mule rabbit i^ 



No. 



Catalogue- 

 number. 



Sex. 



Date. 



Locality. 





Skull*. 





5 



12436 



— 



June 21, 1872 



Ogden, Utah. 



Hah. — ^orth-ern Mexico, tliroagh Southern Texas, and west through 

 ISTew Mexico to the Eocky Mountains, north to the Yellowstone ; Fort 

 Boise, Oregon, (?) Southern Sonora. (?) 



