1936] 



MAMMALS AND LIFE ZONES OF OREGON 



413 



Rabbit, red, 96. 



sage, 110. 



snowshoe, 28, 272, 278. 



Washington, 21. 

 Raccoon, 56, 307, 315. 



northwestern, 34, 315. 



Snake River Valley, 34, 315, 316. 

 raptor, Bassaris, 317. 



Bassariscus astutus, 34, 317. 

 Rat, 297, 310, 312. 



barn, 167. 



black, 32, 168. 



brown, 167. 



house, 167. 



kangaroo. See Kangaroo rat. 



Norway, 32, 167. 



roof, 32, 169. 



sewer, 167. 



wharf, 167. 



wood. See Wood rat. 

 Rattus alexandrinus, 32, 169. 



norvegicus, 32, 167. 



rattus, 32, 168. 

 rattus, Mus, 168. 



Rattus rattus, 32, 168. 

 rectipinna, Orca, 347. 



Orcinus, 347. 

 Red-backed mouse, 28. 



British Columbia, 32, 193. 



California, 21, 32, 191. 



dusky, 32, 192. 



Mazama, 32, 192. 

 Red fox, 28. 



Cascade, 33, 281, 284. 



Rocky Mountain, 33, 284. 

 Reithrodon longicauda, 190. 



megalotis, 189. 



Reithrodontomys longicaudus, 32, 189, 

 190. 



megalotis, 32, 189, 190. 



nigrescens, 189. 

 Reptiles, 15, 35. 

 Rhachianectes glaucus, 338. 

 Rhachianectidae, 338. 

 richardii, Halicyon, 335. 



Phoca richardii, 34, 335. 

 richardsoni, Sciurus hudsonicus, 31, 



120, 124, 125. 

 richardsonii, Citellus, 158. 

 Ringtail, 12, 34, 317. 

 Rockchuck, 159. 



roosevelti, Cervus canadensis, 31, 81. 

 Rorqual, 348. 



lesser, 340. 



Rudolphi's, 340. 

 Roseburg, type locality, 314. 

 rubidus, Peromyscus maniculatus, 32, 

 181, 182. 



Peromyscus oreas, 182. 

 rufa, Anisonyx, 225. 



Aplodontia, 21. 



Aplodontia rufa, 33, 225, 228. 

 Rupicapra americana, 61. 



Sable, American, 295. 



sabrinus, Glaucomys sabrinus, 165. 



Sage squirrel, 154. 



gray, 32, 155. 



speckled, 32, 156. 

 saturata, Mustela longicauda, 33, 288, 



Zo9 

 saturatus, Callospermophilus lateralis, 



1<39. 



Clethrionomys gapperi, 32, 191, 

 193. 



Evotomys gapperi, 193. 



My otis yumanensis, 34, 371, 372, 



Putorius, 289. 

 saxatilis, Spilogale gracilis, 34, 312, 



314. 



Scalops toumsendii, 349. 

 scammonii, Globicephalus, 346. 

 Scapanus alpinus, 34, 350, 352. 



dilatus, 34, 350, 351. 



latimanus, 351. 



orarius, 34, 353, 354. 



schefferi, 34, 353. 



townsendii, 34, 349, 353. 



truei, 351. 



schefferi, Scapanus orarius, 34, 353. 

 Sciuridae, 117. 

 Sciuropterus bangsi, 165. 



fuliginosiw, 164. 



klamathensis, 165. 



Sciurus albolimbatus, 31, 120 122, 123, 

 125. 



calif ornicus, 123. 



cascadensis, 31, 120, 122, 124. 



douglasii, 31, 119, 122. 



griseus, 31, 117. 



lanuginosus, 122. 



mollipilosus, 122. 



richardsoni, 31, 120, 124, 125. 

 ScotopMlus hesperus, 383. 

 scrutator, Eutarwas minimus, 137. 

 Seal, 20, 301, 304, 330, 347. 



fur, northern, 34, 333. 



hair, 34, 335. 



harbor, 335. 



leopard, 335. 



northern fur, 34, 333. 



spotted, 335. 

 Sea lion, 20, 304, 347, 348. 



California, 34, 332. 



northern, 330. 



Steller's 34, 330, 333. 

 Sea otter, 20, 34. 



southern, 302. 



senex, Eutamias townsendii, 32, 127, 

 130, 131. 



Tamias, 131. 

 Seton, type locality, 256. 

 setosus, Sorex obscurus, 34, 360, 362. 

 Shastensis, Castor canadensis, 33, 219, 

 222. 



Castor subawratus, 222. 

 Sheep, bighorn. See Bighorn. 



lava-bed, 64. 



mountain. See Mountain sheep. 



rimrock, 31, 64, 69. 

 Sheldon, Harry H., 3. 

 Shelton, Alfred C., 3. 

 shirasi, Alces americana, 31, 77. 



