950 



U. S. NATIONAL MUSEUM BULLETIN 205 



townsen dii — Continued 

 Scalops, 45 

 Scapanus, 45 

 Spermophilus, 190, 193 

 Tamias, 233 

 Thomomys, 323 

 trabeata, Alouatta, 123 

 trabeatus, Oecomys, 441 

 Trachops, 68 



cirrhosus, 68 

 coffini, 68 

 Trachyops cirrhosus, 68 

 transitionalis, Lepus, 165 



Sylvilagus, 165 

 trepidus, Callospermophilus, 

 215 

 Citellus, 215 

 Trichechidae, 790 

 Trichechus, 790 

 divergens, 784 

 latirostris, 791 

 manatus, 790 

 obesus, 784 

 tricbopus, Zygogeomys, 353 

 trichurus, Conepatus, 762 

 tricolor, Ateles, 125 

 Thyroptera, 87 

 tridactyla, Myrmecophaga, 



130 

 tridecemlineatus, Citellus, 198 

 Sciurus, 198 

 Spermophilus, 198 

 trigonirostris, Sorex, 29 

 trimucronata, Arvicola, 565 

 trimucronatus, Lemmus, 565 

 trinidadensis, Dipodomys, 392 

 trinitatis, Artibeus, 78 



Callospermophilus, 216 

 Citellus, 216 

 Dipodomys, 383 

 Trinodontomys, 473 

 trinotatus, Zapus, 627 

 trivialis, Thomomys, 312 

 tropicalis, Blarina, 41 

 Conepatus, 761 

 Geomys, 339 

 Monachus, 789 

 Mustela, 735 

 Neotoma, 547 

 Peromyscus, 505 

 Phoca, 789 

 Putorius, 735 

 Reithrodontomys, 458 

 Spilogale, 753 

 tropidorhynchu9, Molossus, 



120 

 trowbridgei, Lepu9, 172 

 trowbridigii, Arvicola, 592 

 Sorex, 18 



truei, Hesperomys, 497 



Hoplomys, 646 



Lepus, 176 



Odocoileus, 807 



Peromyscus, 497 



Phenacomys, 577 



Phocoenoides, 665 



Scapanus, 46 



Sciurus, 244 



Sylvilagus, 176 



Synaptomys, 564 

 trumbullensis, Perognathus, 

 367 



Thomomys, 295 

 truncatus, Delphinus, 658 



Tursiops, 658 

 tuberosus, Sibbaldius, 666 

 tularensis, Dipodomys, 384 



Lepus, 154 



Onychomys, 519 



Perodipus, 384 



Perognathus, 359 



Ursus, 698 

 tularosae, Citellus, 205 



Thomomys, 309 

 tumacus. Lepus, 176 

 tumbalensis, Tylomys, 444 

 tumida, Rhogeessa, 109 

 tumidifrons, Chilonatalus, 87 



Natalus, 87 

 tumuli, Thomomys, 322 

 tundrarum, Canis, 674 

 tundrensis, Sorex, 16 



Ursus, 708 

 turneri, Sorex, 30 

 turpis, Artibeus, 80 

 Tursio, 658 

 tursio, Tursiops, 658 

 Tursiops, 658 



erebennus, 658 



gillii, 659 



nuuanu, 659 



truncatus, 658 



tursio, 658 

 tutelata, Ochotona, 139 

 tuza, Mus, 332 

 Tylomys, 443 



bullaris, 444 



fulviventer, 445 



gymnurus, 444 



nudicaudus, 444 



panamensis, 444 



tumbalensis, 444 



watsoni, 444 

 tylorhinus, Cratogeomys, 346 



Platygeomys, 346 



ubericolor, Lepus, 172 

 Sylvilagus, 172 



ugyunak, Sorex, 13 

 uinta, Lynx, 779 

 Ochotona, 141 

 Thomomys, 316 

 uintaensis, Clethrionomys, 573 

 uintensis, Dipodomys, 401 

 umbrinus, Eutamias, 229 

 Geomys, 326 

 Peromyscus, 473 

 Tamias, 229 

 Thomomys, 326 

 umbrosus, Microtus, 580 

 Orthriomys, 580 

 Perognathus, 376 

 Sorex, 15 

 umpquensis, Canis. 671 

 unalascensis, Dicrostonyx, 

 561 

 Microtus, 604 

 underwoodi, Dasyprocta, 638 

 Eumops, 117 

 Glaucomys, 270 

 Heteromys, 414 

 Hylonycteris, 72 

 Macrogeomys, 352 

 Reithrodontomys, 456 

 Rheomys, 558 

 Sciurus, 246 

 undosus, Microtus, 591 

 undulatus, Citellus, 195 

 Ungava, Alopex, 681 



Clethrionomys, 571 

 Evotomys, 571 

 Phenacomys, 579 

 Vulpes. 681 

 ungavensis, Canis, 678 

 Tamiasciuni9, 264 

 Thalarctos,711 

 Thalassarctos. 711 

 unicolor, Felis, 776 

 Urocryptus bilineatus, 54 

 Urocyon, 687 



borealis, 688 

 californicus, 689 

 catalinae. 691 

 cinereoargenteus, 687 

 clementae, 691 

 col im en sis, 690 

 costaricensis, 690 

 dickeyi, 691 

 floridanus. 687 

 fraterculus, 690 

 furvus, 691 

 guatemalae, 690 

 inyoensis, 688 

 littoralis, 691 

 madrensis, 689 

 ocythous, 688 

 orinomus, 690 



