414 



NORTH AMERICAN FAUNA 



[No. 55 



Shrew, 20. 



Bendire's, 34, 357. 



dusky. See Dusky shrew. 



Merriam's 34, 367. 



mountain, 28. 



Pacific, 34, 363. 



Palmer's, 34, 357, 358. 



Preble's, 34, 368. 



Rocky Mountain, 34, 365. 



Rocky Mountain water, 34, 355. 



Sierra, 34, 366. 



Siskiyou, 34, 366. 



Trowbridge's, 34, 358. 



vagrant, 34, 364. 



water, Rocky Mountain, 34, 355. 



Yaquina, 34, 364. 



Yosemite, 34, 359. 

 Sibbaldius sulfureus, 341. 

 Sibbaldus musculus, 341. 

 sieboldii, Balaena, 336. 



Eubalaena, 336. 

 sierrae, Martes caurina, 296. 

 silvicola, Phenacomys, 21, 32, 194, 198. 

 silvicoUts, Phenacomys^ 198. 

 siskiyou, Eutamias townsendii, 32, 127, 



130. 

 Sitomys artemisiae, 185. 



ffilberti, 187. 

 Siuslaw River, near mouth of, type 



locality, 256. 

 Skunk, 56, 103, 105, 107. 



California, 34, 308. 



Columbia Valley, 34, 310. 



Great Basin, 34, 311. 



hydrophobia, 312, 314. 



Puget Sound, 34, 310. 



Spotted. See Spotted skunk. 

 Snowshoe hare, Oregon, 31, 95. 



Rocky Mountain, 31, 93. 



Washington, 31, 96. 

 sociabilis, Myotis yumanensis, 34, 370. 

 Soil conditions, 10. 

 sonariensis, Hesperomy$, 184. 



Peromyscus maniculatus, 32, 183, 



184. 

 Sorex amoenus, 34, 366. 



bairdi, 34, 360, 361, 363. 



bendirii, 34, 357. 



californicus, 366. 



mariposae, 34, 359. 



merriami, 34, 367. 



monticola, 34, 365. 



navigator, 34, 355. 



obscurus, 34, 360, 361, 362. 



pacificus, 34, 363, 364. 



palmeri, 34, 357, 358. 



permiliensis, 34, 360, 362. 



preblei, 34, 367, 368. 



setosus, 34, 360, 362. 



trigonirostris, 34, 366. 



trowbridgii, 34, 358. 



vagrans, 34, 364, 366. 



yaquinae, 20, 34, 363, 364. 

 Soricidae, 355. 

 spectabilis, Dipodomys, 239. 



Spermophilus canus, 155. 



douglasii, 144. 



mollls, 154. 



oregonus, 149. 



townsendii, 151. 

 Spilogale latifrons, 34, 312, 314. 



phenax, 314. 



saxatilis, 34, 312, 314. 

 spissigrada, Mephitis occidentalis, 34, 



308, 310. 

 Spotted skunk, Great Basin, 34, 312. 



little, 15. 



Oregon, 34, 314. 

 Squirrel, 296, 297, 290. 



antelope, 14, 32, 143. 



black-tailed, 125. 



burrowing, 147. 



calico, 139. 



Cascade, 28, 31, 122. 



digger, 144. 



Douglas's, 21, 31, 119, 124. 



flying. See Flying squirrel. 



gray. See Gray squirrel. 



ground. See Ground squirrel. 



pine, 268, 278. 



Piute, 154. 



Richardson's, 28, 31, 125. 



sage. See Sage squirrel. 



sand, white-tailed, 143. 



Sierra, 31. 



white-tailed sand, 143. 

 stearnsii, Q-rampus, 348. 

 stejnegeri, Mesoplodon, 345. 

 stelleri, Eumetopias, 330. 

 Streator, Clark P., 3. 

 streatori, Mustela, 293. 



Mustela cicognanii, 33, 291. 



Putorius, 291. 

 sulfureus, Sibbaldius, 341. 

 Swan Lake Valley, type locality, 149. 

 Swift, Nevada, 285. 

 Sylvilagus nuttallii, 31, 107, 109. 



ubericolor, 31, 107, 109. 



Talpidae, 349. 

 Tamias amoenus, 133. 



chrysodeirus, 139. 



oooperi, 129. 



leucurus, 143. 



littoralis, 127. 



luteiventrisi, 135. 



pictus, 137. 



senex, 131. 



townsendii, 127. 

 Taxidea neglecta, 34, 305. 



taxus, 305. 



taxus, Taxidea taxus, 305. 

 taylori, Ochotona schisticeps, 31, 112. 

 The Dalles, type locality, 117, 260. 

 Tlwtnomys atrogrtseus, 251. 



bottae, 253. 



bulbivorus, 21, 33, 225, 249, 254. 



columbianus, 15, 33, 254, 260. 



douglasii, 33, 254. 



fuscus, 33, 255, 259. 



helleri, 20, 33, 255, 258. 



