INDEX. 



417 



Page. 



E votomys fuscodorsalis 210 



galei 211 



gapped 210 



idahoensis 212 



insularis 210 



loringi 211 



mazama 212 



nivarius 213 



obscurus 212 



occidentalis 213 



ochraceus 211 



orca 210 



phseus 210 



proteus 213 



pygmseus 213 



rhoadsi 211 



satiiratus 211 



ungava 212 



wrangeli 209 



excelsifrons, Rangifer 392 



exiguus, Heteromys 258 



Peromyscus 150 



SyMlagus 371 



exilis, Dipodomys 277 



eximius, Microsorex 22 



Sorex 22 



extimus, Seiurus 333 



eyra, Felis 116 



falcatum, Stenoderma 49 



falcatus, Arctibeus 49 



Phyllops 49 



Falcifer 377 



fallax, Geomys 245 



Neotoma 195 



Perognathus 270 



fannini, Ovis 397 



faseiata, Phoca 123 



fasciatus, Lynx 119 



Perognathus 260 



fatuellus, Simla 381 



fatuus, Synaptomys 204 



Jolina, Lutra 113 



felipensis, Peromyscus 163 



FeUs 115 



albescens 118 



apache 115 



arundivaga 116 



azteca 115 



browni 115 



cacomitli 116 



californica 400 



carrikeri 116 



catus 115 



centralis 116 



concolor 116 



coryi 116 



costaricensis 115, 117 



couguar 116 



eyra 116 



floridanus 116 



fossata 116 



glaucula 117 



goldmani 117 



hernandesii 117 



hippolestes 117 



improcera 117 



43900°— Bull. 79—12 27 



Page. 



Felis limitis 118 



lynx ■. 118 



meamsi 117 



Olympus 117 



onca 117 



oncilla 118 



oregonensis 117 



panamensis 118 



pardaUs 118 



pardina 118 



rufla 120 



tigrina 118 



tolteca 118 



yaguarundi 1 18 



felix, Eutamias 313 



Tamias 313 



femoralis, Perognathus 271 



femorosaccus, Nyctinomus 69 



fenestratus, Dasypus 378 



ferox, Ursus 399 



ferreus, Seiurus 334 



ferruginea, Neotoma 196 



fer\'idus, Sigmodon 400 



festinus, Lepus 356 



Fiber 230 



albus 231 



aquilonius 230 



cinnamominus 232 



hudsonius 231 



macrodon 230 



mergens 231 



obscurus 230 



occipitalis 231 



osoyoosensis 231 



pallidus 232 



ripensis 232 



rivalicius 232 



spatulatus 231 



zalophus 231 



zibethicus 230 



fiber, Castor 341 



figginsi, Ochotona 343 



fllipensis, Conepatus Ill 



fisheri, CiteUus 299 



Microtus 220 



Sorex 20 



Spermophilus 299 



Thomomys 238 



flaccidus, Perom j^scus 154 



flavescens, Ariteus 49 



Istiophorns 49 



Perognathus 260 



flavidus, Megadontorays 169 



Peromjscus 109 



flavigularis, Lepus 352 



fla\iventer, Arctomys 292 



Marmota 292 



flavus, Bassariscus 88 



Cricetodipus 261 



Perognathus 261 



floridana, Blaiina 25 



Cryptotis 25 



Mus 188 



Neotoma 18S 



Pseudostoma, 243 



floridanus, Canis 77 



