412 



INDEX. 



Page. 



Citellus adocetus 295 



albertse 297 



alleni - 305 



annectens 303 



annulatus 295 



arens 303 



armatus 295 



atricapillus 298 



badius 305 



barrowensis 296 



beecheyi 298 



beldingi 296 



beringensis 296 



buckleyi 298 



canescens 296 



canus 300 



chlorus 296 



columbianus 296 



couchii 299 



cryptospilotus 297 



douglasii 299 



elegaus 297 



eremonomus 297 



ery throgluteiiis 297 



fisheri 299 



franklipii 298 



goldmani 295 



grammurus 298 



kennicottii 302 



kodiacensis 302 



macrospilotus 303 



major 304 



marginatus 304 



inexicanus 299 



mohavensis 300 



mollis 300 



nebuUcola 301 



neglectus 301 



nesioticus 301 



obsidianus 304 



obsoletus 301 



olivaceus 305 



oregonus 301 



osgoodi 301 



pallidus 305 



parryii 301 



parvidens 300 



parvus 306 



perotensis 302 



pha'ognathus 302 



plesius 302 



pratensis 304 



richardsonii 303 



rupestris 299 



sonoriensls 303 



spilosoma 303 



Stephens! 300 



stonei 304 



tereticauda 304 



tereticaudus 304 



texensis 306 



tridecemlineatus 305 



tridecimlineatiis 305 



towDsendii 305 



Utah 299 



variegatus 306 



Page. 



Citellus vinnulus 318 



yakimensis 300 



citellus, Mus 295 



citrinellus, Saimiri 379 



clavatus, Cariacus 390 



clementse, Uroeyon 87 



dementis, Peromyscus 150 



clepticus, Canis 81 



Clinedaphus, Monophylhis 40 



elusius, Thomomys 230 



enemophila, Neotoma 201 



cocos, Sciurus 329 



Cnelogcnys paea 289 



Coendou 290 



Isenatum 290 



Isenatus '290 



mexicanum 290 



pallidum 290 



pallidus 290 



rothschildi 290 



jiicataniae 290 



cognatus, Sylvilagus 363 



coibae, Dasyprocta 288 



coibensis, Alouatta 381 



Molossus 72 



colimsB, Reithrodontomys 130 



Sigmodon 183 



colimensis, Sciurus 327 



collaris, Lagomys 343 



Oeliotona 343 



coUiaei, Sciurus 328 



colonus, Geomys 243 



coloratus, Oryzomys 171 



columbae , Alces 391 



Columbiana, Cervus 387 



Neotoma 202 



columbianus, Arctomys 296 



Cariacus 387 



CiteUus 296 



Cynomys 294 



Odocoileus 387 



Oreamnos 398 



Perodipus 275 



Perognathus 265 



Spermophilus 296 



columbiensis, Lepus 349 



compacta, Blarina 23 



compactus, Dipodomys 273 



Perodipus 273 



compressus, Macrotus 36 



comptus, Peromyscus 168 



concinnus, Myotis 58 



Vespertilio 58 



concolor, Felis 116 



Sciurus 334 



conditi, Perognathus 267 



Condylura H 



cristata 11 



Conepatus Ill 



filipensis HI 



humboldtii Ill 



leucoiiota Ill 



mapurito Ill, 112 



mearnsi Ill 



mesoleucus Ill 



nicaraguaj 112 



