INDEX 347 



Squirrel. Klamath Flying 91 



Mohave Ground 72 



Nelson Ground 75 



Round-tailed Ground 69 



San Bernardino Flying 91 



Ground 73 



Stephens Flying 92 



Ground 71 



Trinity Ground 74 



Starved Rat 183 



stearnsi. Grampus 40 



Stellar Sea Lion 205 



Stephens Flying Squirrel 92 



Ground Squirrel 71 



Pocket Mouse 169 



stephensi. Citellus mollis 71 



Perognathus 169 



Peromyscus eremicus 109 



Sciuropterus oregonensis 92 



Straight-finned Killer 35 



Streator Brush-Rat 117 



Pocket-Rat 154 



streatori. Neotoma fuscipes 117 



'Perodipus 154 



Striped Porpoise 40 



sulfureous. Sibbaldius 24 



Sulphur-bottomed Whale 24 



Sylvilagus. Subgenus 190 



Talpidse. Family 256 



Tamiasciurus. Subgenus 89 



Tawny Pocket-Gopher 135 



Taxidea. Genus 234 



taxus neglecta 235 



taxus neglecta. Taxidea 235 



teliotis. Lasiurus borealis 271 



tenellus. Sorex -53 



lyelli. Sorex 253 



myops. Sorex 253 



Teonoma. Subgenus 114 



teretieaudus. Citellus > 69 



