INDEX. 



619 



T'age. 



curtatus, Lagurus 422 



Cyclopes 500 



didactylus 500 



dorsalis 500 



mexicanus 500 



Cyclothurus 500 



dorsalis 500 



Cycloturas didactylus 500 



cynocephala, Xycticea 85 



Tadarida 85 



cynocephalus, N'yctinomus 85 



Cynomops 84 



Cynomys 196 



arizonensis 197 



columbianus 198 



gunnisoni 198 



leucurus 197 



lewisii 197 



ludovicianus 196 



mexicanus 197 



parvidens 198 



pyrrotrichus 196 



socialis 196 



zuniensis 198 



Cystophoca 166 



Cystophora 166 



borealis 166 



cristata 166 



dacota, Arctomys 176 



Marmota 176 



dakotensis, Sciurus 210 



dalli, Lepus 454 



Ovis 497 



Phocsena 513 



Phocoenoides 513 



Synaptomys 395 



Ursus 105 



Dama lichtensteini 487 



rothschildi 487 



Damdaphus f raterculus 487 



Danis 92 



dariensis, Ateles 170 



Dasjrprocta 444 



Macrogeomys 263 



Oryzomys 368 



darlingi, Diplomys 440 



Isothrix 440 



Dasyprocta 443 



agnti 443 



albida 443 



antillensis 443 



calUda 443 



chiapensis 444 



coibae 443 



cristata 443 



dariensis 444 



isthmica , 444 



mexicana 444 



noblei 444 



nuchalis 444 



punctata 444 



richmondi 444 



ruatanica 445 



yueatanica 445 



Dasypterus 79 



ega 80 



floridanus SO 



I 'age. 



Dasypterus intermedius 80 



panamensis 80 



xanthinus 80 



Dasypus 502 



fenestratus 502 



hoplites 502 



mexicanus 502 



novemcinctus 502 



texanus 502 



unicinctus 503 



davidsonl, Balsenoptera 506 



davyi, Chilonycteris 43 



Pteronotus 43 



dawsoni, Evotomys 401 



Rangifer 492 



debilis, Molossus 89 



decolorus, Nyctomys 368 



Sitomys 368 



decumanus, Mus 428 



Deer 483 



black-tailed 484 



Florida 487 



mule 485 



Virginia 488 



white-tailed 485 



degener, Lutra 130 



deletrix, Vulpes 145 



Delphinapterus 513 



beluga 513 



borealis 510 



catodon 514 



leucas 513-514 



Delphinus 508 



acutus 510 



albirostris 510 



bairdii 509 



delphis 509 



densirostris 515 



destructor 512 



euphrosyne 508 



griseus 511 



janira 509 



leucas 513 



longirostris 508 



marginatus 507 



melas 512 



orca 511 



peronii 509 



phocoena 513 



plagiodon 507 



rostratus 508 



sowerblensis 515 



truncatus 509 



delphis, Delphinus 509 



densirostris, Delphinus 515 



Mesoplodon 515 



dentaneus, Metachirus 8 



dentata, Mephitis 136 



deppei, Sciurus 2I4 



depressa, Tadarida 86 



depressus, Nyctinomus 86 



derbianus, Didelphys 8 



Philander 8 



Dermanura 57 



cinereum 57 



eva 58 



jucundum 59 



