INDEX OF COMMON NAMES. 



Page. 



Russet Hare 420 



Rusty Wood Rat 2 So 



Sachem or Chief Mouse 203 



Saddle-back Anteater 28 



Salvin's Spiny Rat 370 



San Clemente Island Mouse 1S7 



San Cristobal Field Mouse 209 



San Diego Hare 422 



Sand-loving Mole Mouse 168 



Sand-loving Mouse 191 



Sand-loving Pocket Gopher 310 



San Felipe Desert Rat 286 



San Felipe Field Mouse 205 



San Geronimo Island Field Mouse. 181 



San Martin Island Mouse 183 



San Miguel Spiny Rat 388 



San Pedro Martir Jack Rabbit. . . . 439 

 San Pedro Martir Moimtains Mouse 189 

 San Pedro Martir Pocket Gopher . 336 



San Quentin Mouse 200 



San Quentin Pocket Mouse 362 



San Sebastian Harvest Mouse 270 



Santa Anita Pocket Gopher 335 



Santa Maria Volcano Rice Rat . . . 245 



Sartori's Brocket 80 



Savage Peccary 66 



Scammon's Black-fish 54 



Sea-cow, Steller's 36 



Sea-lions 50 



Sea Pigs 48 



Seals, Fur 50 



Sharp-toothed Dolphin 57-58 



Sheep 60, 83 



Sheep, Mountain 83 



Shining Rice Rat 240 



Short-eared California Pocket Mouse 



366 



Short-finned Black-fish 53 



Short -nosed Pocket Mouse 355 



Short-spincd Porcupines 399 



Short-spined Rat 385 



Short-tailed Hutia 393 



Short-tailed Spiny Rat 373 



Shy Field Mouse 197 



Sierra Laguna Pocket Gopher 335 



Sierra Madre Spermophile 147 



Sinaloa Opossum 6 



Sinaloa Pocket Gopher 339 



Sinaloa Pocket Mouse 359 



Sinaloa Squirrel 122 



P.\GE. 



Sinaloa White-tailed Deer 78 



Sinaloa Wood Rat 283 



Sirenians 36 



Skunks, Spotted 341 



Slender Har\^est Mouse 265 



Slender-no ed Harvest Mouse .... 268 



Slender-nosed Pocket Gopher 319 



Slender-nosed Pocket Mouse 358 



Slender-tailed Wood Rat 286 



Sloth, Chestnut-headed 22 



Sloth, Dusky 24 



Sloth, Hoffmann's 20. 21 



Sloths 19 



Small-eared Mouse, Jalisco 179 



Smallest Spinj' Mouse 377 



Small-footed Hare 436 



Small-footed Wood Rat 281 



Small Kangaroo Rat 346 



Small-spotted Spermophile 146 



Small-toothed Cotton Rat 226 



Small-toothed SpeiTnophile 146 



Solid -homed Ruminants 67 



Sonora Peccary 64 



Sonoran Beaver 159, 161 



Sonora Spermophile 144 



Sonora Spiny Mouse 379 



Sonora White-footed Field Mouse . 182 



Sonoyta Desert Mouse 198 



Sooty Mouse 176, 211 



Sooty Pocket Gopher 318 



Spermophile, Black-headed 150 



Spennophile, Bushy-tailed 149 



Spermophile, Fisher's 150 



Spermophile, Goldman's 151 



Spermophile, Harris's 141 



Spermophile, Long-tailed 149 



Spermophile, Lower California .... 143 



Spermophile. Mexican 146 



Spermophile, Perote 145 



Spermophile, Plain-tailed 152 



Spermophile, Ring-tailed 151 



Spermophile, Rock 142, 150 



Spermophile, Round-tailed 144 



Spermophile, Sierra Madre 147 



SpeiTnophile, Small-spotted 146 



Spermophile, Small-toothed 146 



Spermophile, Sonoran 144 



Spermophile, Spotted 145 



Spermophile, Trader 143 



Spermophile, White-tailed 142 



Spermophiles 138 



