INDEX. 



415 



Page. 



Dipodomys californicus 276 



chapmani 273 



compactiis 273 



cratodon 280 



deserti 277 



elator 277 



exilis 277 



helleri 277 



insularis 277 



kernensis 278 



margarita^ 277 



mclanunis 278 



merriami 277 



mitchelli 278 



montanus 274 



mortivallis 27S 



nelsoni 27S 



nevadensis 278 



nitratoidcs 278 



nitratiis 278 



ordii 274 



ornatiis 278 



pallidiilus 276 



parvus 279 



perotcnsis 279 



phillipii 279 



phillipsii 270 



plalycephalus 279 



similis 279 



simiolus 279 



spectabilis 279 



Dipodops 272 



longipes 274 



palmeri 275 



richardsoni 275 



sennetti. 275 



Dipus americanus 281 



hudsonius 280 



Dirias 31 



minor 31 



discifera, Hyonycteris 54 



Thyroptera 54 



dispar, Neotoma 200 



Perognathus 271 



Sorex 13 



distincta, Neotoma 196 



dobsoni, Sorex 14 



dolichocephalus, Macrogeomys 251 



Dolichophyllum 37 



domestica, Martcs 92 



dominiccucis, Myotis 58 



Dorcelaphus 385 



coucsi 401 



crooki 387 



eremicus 388 



macrourus 386 



toxamis 389 



dorsalis, Eiitamias 308 



Cyclopes 377 



Cyclothurus 377 



Reithrodontomys 131 



Sciurus 330 



Tamias 308 



dorsata, Ilystrix 2S9 



Mazama 397 



dorsnhim, Erethizon 289 



dorsatus, Erethizon 289 



douglasii, Arctomys 299 



Cltellus 299 



Geomys 236 



Seiunis 321 



Thomom ys 236 



douglassi, Spermophilus 299 



dowii, Elasmognathiis 398 



Tapirella 398 



drummondii, Arvicola 215 



Mierotus 215 



Myoxus 201 



Neotoma 201 



dubius, Peromyscus 150 



durangffi, Eutamias 309 



Lepus 360 



Myotis 57 



Neotoma 191 



durangi, Sciunis 334 



dutcheri, Mierotus 217 



dychei, Reithrodontomys 131 



dyselius, Peromyscus 161 



Dysopes abrasus 71 



gracilis 69 



ecaudata, Diphy 11a . ^ 52 



Echimys trinitatis 285 



Echinomys centralis 285 



Ectophylla 45 



alba 45 



edax, Arvicola 2I8 



Mierotus 218 



edwardsi, Lepus 357 



eflugius, Sciurus 327 



elaphus, Cervus 385 



Elasmognathus bairdii 398 



dowii 398 



elassodon, Sorex 16 



elata, SpiJogale 105 



elator, Dipodomys 277 



elegans, Capromys 286 



Citellus 297 



Spermophilus 297 



elibatus, Perognathus 262 



elongata, Mephitis 108 



elucus, Procj'oa 89 



elymocetes, Mierotus 220 



emmonsii, Ursus 76 



empetra, Mus 293 



Spermophilus 301 



endoccus, Mierotus 219 



encrgumenos, Mustela loi 



Putorius 101 



engelhardti, Marmota 292 



Enhydris lutris 115 



enixus, Mierotus 216 



eogrycnlandicus, Thalarctos 77 



Thalassarctos 77 



Epimys 232 



alcxandrlnus 233 



norvegicus 232 



rattus 233 



cpixantluim, Eretliizon 289 



epixautluis, Erethizon 289 



Eptesicus 61 



bahamensLs 61 



bernardinus 26 



cubensis 62 



