664 



BULLETIN 128, UNITED STATES NATIONAL MUSEUM. 



Spermophilus barrowensis 185 



beecheyi 180 



beldingi 185 



beringensis 185 



bernardinus 182 



bre vicaudus 182 



buckleyi 180 



canescens 185 



canus 188 



chrysodeirus 182 



columbianus 185 



couchii 181 



cryptospilotus 186 



douglassi 181 



elegans 186 



empetra 189 



erythroglutseus 185 



fisheri 181 



franklini 187 



goldmani 180 



grammurus 180 



gunnisoni 198 



harrisii 195 



kodiacensis 190 



macrospilotus 192 



major 192 



marginatus 192 



mexicanus 187 



microspilotus 192 



mohavensis 1 87 



mollis 188 



neglectus 189 



nelsoni 196 



obsidianus 192 



obsoletus 189 



olivaoeus 194 



oregonus 189 



osgoodi 189 



pallidas 194 



parryi 190 



parvidens 187 



par\Tis 194 



perotensis 190 



phaeognathus 190 



plesius 190 



pratensis 192 



richardsonl 191 



saxicolus 195 



sonoriensis 191 



spilosoma 191 



stephensi 188 



tereticaudus 193 



texensis 194 



townsendi 186-193 



townsendii 193 



trideeimlineatus 193 



variegatus 181 



yakimensis 189 



sphagnicola, Sorex 19 



Synaptomys 395 



spicilegus, Peromyscus 340 



S pider-monkeys 170 



Spilogale 132 



ambarvalis 132 



ambigua 134 



angustifrons 134 



Spilogale arizonse 135 



elata 134 



gracilis 133 



indianola 133 



interrupta 133 



latifrons 135 



leucoparia 133 



lucasana 136 



martirensis 135 



mlcrodon 135 



olympica 135 



phenax 135 



putorius 132 



pygmaea 134 



ringens 132 



saxatilis 133 



tenuis 133 



tropicalis 134 



spilosoma, Citellus 191 



Spermophilus 191 



spilotus, Perognatiius 281 



spinatus. Perognathus 286 



spinosus. Heteromys 364 



Spiny pocket-mice 263 



rats 438 



spiradens, Tayassu 482 



spissigrada. Mephitis 138 



spitzbergenensis, Canis 149 



spitzbergensis, Thalassarctos 107 



splendens, Neotoma 389 



Spotted cavies 445 



squamipes, Mus 367 



Squirrels 209 



antelope 194 



flying 230 



fox 225 



gray 223 



groimd 184 



red 209 



Squirrel-monkeys 167 



Star-nosed moles 17 



stearnsii, Grampus 511 



stejnegeri, Mesoplodon 515 



stelleri, Eumetopias 162 



Steno 508 



rostratus 508 



Stenoderma achradophilum 61 



falcatum 60 



luciae 60 



microdon 62 



montserratense 60 



nichollsi 60 



rufum 61 



rufus 61 



tolteca 59 



stephani, Peromyscus 323 



stephensi, Citellus 188 



Dipodomys 289 



Glaucomys 236 



Neotoma 388 



Perod ipus 289 



Perognathus 283 



Peromyscus 319 



Sciuropterus 236 



Spermopiiilus 188 



stikeenensis, Ursus 101 



