INDEX 345 



Shrew. Adorned 252 



Bendire 255 



California 252 



Dusky 251 



Gray 255 



Inyo 253 



Monterey 251 



Mount Lyell 253 



Pacific 254 



Sierra Nevada 250 



Wandering 250 



Water 254 



White Mountain 253 



Shre%vmole. Large 260 



Sibbaldius. Genus 24 



sulfureus 24 



Sierra Bat 270 



Nevada Chipmunk 82 



Pike 181 



Shrew 250 



Prairie Hare 185 



sierraj. Lepus eampestris 185 



Sigmodon. Genus 110 



hispidus eremicus Ill 



Silver-haired Bat 268 



simiolus. Dipodomys merriami •. .158 



simplex. Neotoma fuscipes 117 



Simplicidentata. Suborder 62 



Skunk. Arizona 239 



Broad-nosed 239 



'California 236 



Great Basin 238 



Little Spotted 242 



Southern California 239 



Western Spotted 240 



Snowshoe Rabbit 186 



sola. Neotoma desertorum 119 



sonora. Lutra canadensis 234 



Sonora Otter 234 



Sorecidae. Family 249 



