936 



U. S. NATIONAL MUSEUM BULLETIN 205 



planorum, Thomomys, 304 

 plantinarensis, Liomys, 418 

 platycephalus, Dipodomys, 393 

 platyceps, Micron5'Cteris, 63 

 Platygeomys, 341 



angustirostris, 346 

 fumosus, 346 

 gymnurus, 345 

 imparilis, 345 

 inclarus, 345 

 neglectus, 347 

 planiceps, 347 

 tylorhinus, 346 

 varius, 346 

 zinseri, 347 

 platyrhina, Chincha, 757 

 platyrhinus, Sorex, 12 

 Plecotus macrotis, 110, 111 

 rafinesquii, 110 

 townsendii, 110 

 plectilis, Dipodomys, 405 

 plenus, Sigmodon, 526 

 plerus, Perognathus, 366 

 plesius, Citellus, 196 



Spermophilus, 196 

 plethodon, Monophyllus, 71 

 plicata, Balantiopteryx, 55 



Saccopteryx, 56 

 plumbea, Blarina, 37 

 plumbeus, Peromyscus, 473 

 pluto, Orthogeornys, 348 

 pluvialis, Peromyscus, 476 

 poadromus, Lepus, 146 

 poasensis, Sciurus, 240 

 Podomys, 511 

 Poecilolagus, 143 

 poeyana, Atopogale, 11 

 poeyanus, Solenodon, 11 

 poeyi, Capromys, 641 

 Mysateles, 641 

 Phyllonycteris, 84 

 polaris, Mustela, 730 

 Putorius, 730 

 Ursus, 711 

 Poliocitellus, 203 

 polionotus, Microdipodops, 

 411 

 Mus, 487 

 Peromyscus, 487 

 poliopus, Sciurus, 241 

 polius, Peromyscus, 501 

 polypolius, Peromyscus, 470 

 Polyprotodontia, 1 

 popei, Perognathus, 377 

 popofensis, Microtus, 605 

 porcellus, Mus, 636 

 porsildi, Lepus, 145 

 ported, Scalopus, 50 



portoricensis, Chilonycteris, 

 59 

 Isolobodon, 644 

 Monophyllus, 71 

 Potos, 723 



arborensis, 724 

 aztecus, 723 

 campechensis, 724 



chiriquensis, 724 



dugesii, 724 



guerrerensis, 724 



isthmicus, 724 

 potosinus, Pipistrellus, 100 



Thomomys, 328 

 potrerograndei, Reithrodon- 



tomys, 464 

 praeceps, Artibeus, 79 

 pratensis, Citellus, 202 



Spermophilus, 202 

 pralincolus, Geomys, 337 



Microtus, 590 

 preblei, Dipodomys, 408 



Lutra, 763 



Peromyscus, 498 



Perodipus, 408 



Phenacomys, 577 



Sorex, 15 



Tamiasciurus, 258 

 preblorum, Marmota, 181 

 prehensilis, Capromys, 640 



Mysateles, 640 

 premaxillaris, Thomomys, 324 

 pretiosa, Neotoma, 542 

 pretiosus, Liomys, 422 

 prevostensis, Peromyscus, 486 



Sorex, 24 

 pribilofensis, Alopex, 682 



Phoca, 786 



Sorex, 17 



Vulpes, 682 

 pricei, Eutamias, 236 



Perognathus, 273 



Tamias, 236 

 prietae, Perognathus, 381 

 Primates, 121 

 primulina, Mustela, 740 

 primus, Natalus, 86 

 princeps, Lagomy9, 136, 142 



Lepus, 136 



Ochotona, 136 



Zapus, 625 

 principalis, Microtus, 583 

 priscus, Dipodomys, 399 



Rhynchiscus, 54 

 proboscidea, Phoca, 790 

 Procyon, 715 



auspicatus, 717 



californicus, 719 



cancrivorus, 715 



Procyon — Continued 

 castaneus, 720 

 crassidens, 718 

 dickeyi, 718 

 elucus, 716 

 excelsus, 720 

 flavidus, 720 

 fuscipes, 718 

 gloveralleni, 721 

 grinnelli, 719 

 hernandezii, 718 

 hirtus, 717 

 hudsonicus, 716 

 incautus, 717 

 inesperatus, 717 

 insularis, 721 

 litoreus, 716 

 lotor, 715, 716 

 marinu9, 716 

 maritimus, 716 

 maynardi, 721 

 megalodous, 717 



mexicanus, 718 



minor, 721 



ochraceus, 719 



pacificus, 720 



pallidus, 719 



panamensis, 715 



proteus, 720 



psora, 719 



pumilus, 719 



pygmaeus, 721 



rufescens, 720 



shufeldti, 718 



solutus, 716 



vancouverensis, 720 



varius, 717 



vicinus, 721 

 Prodelphinus, 655 



euphrosyne, 657 



graffmani, 656 



longirostris, 656 



plagiodon, 657 

 Proechimys, 646 



burrus, 646 



centralis, 646 



chiriquinus, 647 



goldmani, 646 



ignotus, 646 



panamensis, 647 



rubellus, 647 

 Promops, 116 



centralis, 116 



milleri, 117 



nanus, 118 



ursinus, 116 

 propinquus, Eptesicus, 103 

 Eutamias, 224 

 Peromyscus, 470 



