XLIV LIST OF SPECIES. 



Page. 



182. Arvicola cinnamonea, Baird, (n.s.). Pembina, Minnesota 541 



183. Arvicola haydenii, Baird, (n.s.) Fort Pierre, Nebraska 543 



e. Pitymys, McMurtrie. 517 



184. Arvicola pinetorum, Leconte. Upland Mouse. Long Island, N. Y., to Florida 



and the Gulf States, Illinois and Ohio 544 



42. MYODES, Pallas. 554 



a. Synaptomys, Baird. . 554 



185. Myodes cooperii, Baird, (n.s.) United States 558 



b. Myodes. 554 



186. Myodes torquatns, Keys. & Bias. Lemming. Arctic Regions 558 



187. Myodes obensis, Brants. Lemming. Arctic Regions 559 



43. FIBER, Cuv. 560 



188. Fiber zibethicns, Cuv. Musk Rat. North America, generally 661 



44. ERETHIZON, F. Cuvier. 568 



189. Erethizon dorsatus, F. Cuv. White-Haired Porcupine. Eastern United States 

 to the Mississippi river, and from Northern Pennsylvania to Canada. 

 (To 67, Rich.) 568 



190. Erethizon epixanthus, Brandt. Yellow-Haired Porcupine. Upper Missouri ; 



whole Pacific Coast 569 



45. LEPUS. 573 



191. Lepus glatialis, Leach. Polar Hare. Newfoundland, north to the Polar Seas, 



and Greenland 577 



192. Lepus americanus, Erxl. Northern Hare ; White Rabbit. Mountains of Vir 

 ginia to Labrador. Not west of Minnesota ? 579 



193. Lepus washingtonii, Baird, (n. s.) Red Hare. Washington Territory, to 54 4(X 583 



194. Lepus campestris, Bach. Prairie Hare. Upper Missouri and Saskatchewan 



Plains to the Cascade Range of Oregon 585 



195. Lepus callotds, Wagler. Jackass or Mule Rabbit. Northern Mexico through 

 southern Texas, and west through New Mexico to the Rocky Moun 

 tains. Fort Boise, Oregon Territory ? Southern Sonora? 



196. Lepus californicus, Gray. California Hare. Lower Colorado and San Diego, 



to Fort Jones, Cal. Not found east of Cascades... 594 



