INDEX. 



643 



Page. 



Nasua panamensis 110 



thersites Ill 



yucatanica 110 



nasua, Vivcrra 110 



nasutus, Molossus 87 



Peromsrscus 344 



Vesperimus 344 



Natalus 64 



brevimanus 65 



lepidus 66 



major 64 



mexicanus 65 



micropus 65 



primus 65 



stramineus 65 



aatator, Oryzomys 353 



nautica, Phoca 165 



nauticus, Erignathus 165 



Philander 9 



navabo, Ursus 95 



navigator, Neosorex 28 



Sorex 28 



navus, Neotoma 385 



Oryzomys 362 



Tbomomys 238 



nayaritensis. Sciurus 228 



Neacomys 364 



pictus 364 



nebracensis, Canis 151 



nebraseensis, Hesperomys 328 



Peromyscus 328 



Pteromys 231 



Reithrodontomys 308 



nebulicola, Citellus 189 



nebulosus, Tbomomys 248 



necator, Vulpes 144 



Neetomys 367 



alfari 367 



dimidiatus 367 



efficax 367 



neglecta, Taxidea 143 



neglectus, Ateles 171 



CiteUus 189 



Eutamias 201 



Macroxus 226 



Microtus 412 



Perognathus 277 



Platygeomys 260 



Sciurus 226 



Spermophilus 189 



Tamias 201 



Tbomomys 241 



Ursus 94 



Negro 173 



negligens, Sciurus 215 



Nelomys armatus 440 



nelsoni, Agouti 445 



Ammospermophilus 196 



Blarina 33 



Conepatus 141 



Cryptotis 33 



Cuniculus 445 



Dicrostonyx 397 



Didelphis 4 



Dipodomys 290 



Geomvs 258 



Page. 



nekoni, Heteromys 266 



Nasua m 



Neotoma 381 



Odocoileus 487 



Orthogeomys 261 



Oryzomjrs 357 



O vis 497 



Perognathus 284-286 



Peromyscus 351 



Reithrodontomys 312 



Romerolagus 480 



Sciurus 218 



Spermophilus 196 



Tbomomys 247 



Ursus 95 



Vampyrum 49 



Vampyrus 49 



Xenomys 393 



Nelsonia 376 



goldmani 376 



neotomodon 376 



nemoralis, Microtus 424 



Pitymys 424 



Sciurus 217 



Neofiber 424 



aUeni 424 



nigrescens 426 



neomexicana, Mustela 123 



Vulpes 146 



neomexicanus, Putorius 123 



Sciurus 214 



Sorex 22 



Sylvilagus 473 



Vulpes 146 



Neomys panamensis 366 



Neosciiunis 215 



Neosorex 28 



acadicus 28 



alaskanus 28 



albibarbis 29 



albiventer 30 



bendirii 29 



hydrodromus 29 



navigator 28 



palmeri 29 



palustris 28 



Neotoma 376 



abbreviata 383 



affinis 389 



albigula 378 



aUeni 393 



angusticeps 378 



annectens 389 



anthonyi 383 



apicalis 392 



arenacea 382 



arizona; 392 



attwateri 377 



baileyi 377 



bella 387 



bryanti 383 



buUata 384 



califomiea 381 



campestris 377 



canescens 378 



chamula 386 



