_Eucastor_, 458
_Eucetus_, 251
_Eupetaurus_, 454
_Eupleres_, 538
_Euryceros_, 346
_Euryurus_, 203
_Eusmilus_, 524
_Eutatus_, 201
Eutheria, 173
_Evotomys_, 467
Eye, 72
Fallow Deer, 323
_Felidæ_, 502
_Felis_, 502
_Felsinotherium_, 223
Fennec, 553
_Fennecus_, 553
_Feresia_, 270
_Fiber_, 470
Flying Fox, 651
Lemur, 615
Squirrel, 453
Foot, 52
_Fossa_, 527
Foussa, 525
Fox, 552
Fox-Bat, 651
_Furia_, 666
_Furipterus_, 666
_Galago_, 690
_Galeopithecidæ_, 614
_Galeopithecus_, 614
_Galera_, 579
_Galictis_, 579
_Galidea_, 538
_Galidictis_, 538
Gaur, 365
Gayal, 365
_Gazella_, 341
_Gelocus_, 294
Gemsbok, 343
Genet, 528
_Genetta_, 528
_Geogale_, 635
Geographical distribution, 93
Geological distribution, 107
_Geomyidæ_, 478
_Geomys_, 478
_Georychus_, 478
Gerbillinæ, 462
_Gerbillus_, 462
Gibbon, 728
_Giraffa_, 331
_Giraffidæ_, 330
Glands, 12
_Glauconycteris_, 662
_Globicephalus_, 268
_Glossonycteris_, 674
Glossophaga, 674
Glutton, 591
_Glyptodon_, 203
_Glyptodontidæ_, 202
Gnu, 336
_Golunda_, 476
Goat, 352
Gopher, 478
Goral, 351
_Gorilla_, 734
Grampus, 267
_Grampus_, 270
_Graphiurus_, 459
Greenland Whale, 236
_Grimmia_, 338
_Grisonia_, 579
Ground Sloth, 184
_Gryphoca_, 606
_Grypotherium_, 189
Guanaco, 301
Guib, 347
Guinea-Pig, 490
_Gulo_, 591
_Gymnobelideus_, 154
_Gymnoptychus_, 454
_Gymnura_, 619
_Habrocoma_, 482
_Habrothrix_, 464
Hair, 7
_Halichœrus_, 601
_Halicore_, 220
_Halicoridæ_, 220
_Halitheriidæ_, 222
_Halitherium_, 222
_Hallomys_, 465
Hamster, 463
_Hapale_, 710
_Hapalemur_, 689
_Hapalidæ_, 709
_Hapalotis_, 476
_Haploceros_, 351
_Haplodon_, 457
_Haplodontidæ_, 457
Hare, 492
_Harpyia_, 653
_Harpyiocephalus_, 663
Harte-beest, 335
Hearing, 73
Heart, 63
Hedgehog, 620
_Helicophora_, 340
_Helictis_, 578
_Heliophobius_, 478
_Helladotherium_, 333
_Helogale_, 537
_Hemiauchenia_, 303
_Hemicentetes_, 637
_Hemiderma_, 674
_Hemigale_, 533
_Hemigalidea_, 538
_Hemitragus_, 354
_Herpestes_, 535
_Herpetocetus_, 245
_Herpetotherium_, 135
_Heterocephalus_, 478
_Heterocetus_, 245
Heterodont, 23
_Heterohyrax_, 418
_Heteromys_, 479
_Hipparion_, 380
_Hippodactylus_, 381
_Hippohyus_, 291
_Hippopotamidæ_, 278
_Hippopotamus_, 278
_Hipposiderus_, 657
_Hippotigris_, 384
_Hippotragus_, 343
_Holochilus_, 464
_Holomeniscus_, 303
_Homalodontotherium_, 412, 414
_Hominidæ_, 740
_Homo_, 739
Homodont, 22
Hoofs, 12
Hoolock, 729
_Hoplocetus_, 251
_Hoplophoneus_, 524
_Hoplophorus_, 202
Horns, 310
Horse, 382
Hunting dog, 553
_Hyæna_, 540
_Hyænarctus_, 561
_Hyænidæ_, 540
_Hyænocyon_, 562
_Hyænodon_, 608
_Hyænodontidæ_, 608
_Hydaspitherium_, 333
_Hydrochœrus_, 490
Hydromyinæ, 461
_Hydromys_, 461
_Hydropotes_, 328
_Hylobates_, 728
_Hylomys_, 619
Hyoid, 39
_Hyomoschus_, 306
_Hyopotamus_, 292
_Hyopsodus_, 698
_Hyotherium_, 291
_Hypertragulus_, 307
_Hypogeomys_, 465
_Hypsiprymnodon_, 162
_Hypsiprymnodontinæ_, 162
_Hypsiprymnopsis_, 111
_Hypsiprymnus_, 163
_Hyrachyus_, 373
_Hyracidæ_, 415
_Hyracodon_, 412
_Hyracodontotherium_, 439
Hyracoidea, 415
_Hyracotherium_, 373
_Hyrax_, 417
_Hystricidæ_, 484
Hystricomorpha, 480
_Hystrix_, 486
Ibex, 353
Ichneumon, 535
_Icticyon_, 553
_Ictitherium_, 539
_Ictonyx_, 579
_Ictops_, 640
_Indris_, 684
_Indrodon_, 699
_Inia_, 259
Insectivora, 610
Intestine, 59
_Inuus_, 723
_Ischnoglossa_, 674
_Isectolophus_, 374
_Issiodoromys_, 491
Ivory, 14
_Ixacanthus_, 259
Jackal, 550
Jaguar, 521
Jerboa, 480
Kangaroo, 159
_Kerivoula_ = _Cerivoula_
Kidney, 69
Killer, 267
Kinkajou, 567
Koala, 156
_Koalemus_, 157
_Kobus_ = _Cobus_
_Kogia_ = _Cogia_
Kudu, 348
Kusimanse, 538
_Lagenorhynchus_, 270
_Lagidium_, 488
_Lagomyidæ_, 491
_Lagomys_, 491
_Lagorchestes_, 166
_Lagostomus_, 488
_Lagostrophus_, 165
_Lagothrix_, 716
_Lambdotheriidæ_, 413
_Lambdotherium_, 413
Langur, 727
_Lantanotherium_, 618
Larynx, 67
_Lasionycteris_, 661
_Latax_, 570
Leg, 51
Lemming, 467
_Lemur_, 687
_Lemuridæ_, 683
Lemuroidea, 682
Leopard, 514
_Lepidolemur_, 689
_Leporidæ_, 492
_Leptictidæ_, 640
_Leptictis_, 640
_Leptobos_, 367
_Leptomeryx_, 307
_Leptonycteris_, 674
_Leptonyx_, 605
_Leptotragulus_, 304
_Lepus_, 492
_Lestodon_, 189
_Leucocyon_, 553
_Limnosyops_, 413
Linsang, 530
Lion, 504
_Liotomus_, 113
_Listriodon_, 291
Liver, 60
Llama, 299, 302
_Lobodon_, 605
_Loncheres_, 483
_Lonchoglossa_, 674
_Lonchorhina_, 673
_Lophiodon_, 373
_Lophiodontidæ_, 373
_Lophiomeryx_, 294
_Lophiomyidæ_, 460
_Lophiomys_, 460
_Lophiotherium_, 374
_Lophocetus_, 259
_Lophostoma_, 673
Loricata, 179
_Loris_, 692
_Loxolophodon_, 437
Lungs, 68
_Lutra_, 567
_Lycalopex_, 552
_Lycaon_, 553
Lymphatics, 65
_Lyncodon_, 590
Lynx, 518
_Macacus_, 722
_Machærodus_, 524
_Macrauchenia_, 414
_Macraucheniidæ_, 414
_Macroglossus_, 654
_Macrophyllum_, 673
_Macropodidæ_, 158
_Macropodinæ_, 164
_Macropus_, 167
_Macrorhinus_, 606
_Macroscelides_, 618
_Macroscelididæ_, 618
_Macrotherium_, 413
_Macrotus_, 673
_Malacomys_, 462
Mammary glands, 75
Mammoth, 428
Man, 739
Manatee, 215
_Manatidæ_, 215
_Manatus_, 215
Mandrill, 719
_Manidæ_, 204
_Manis_, 204
Manus, 48
Maral, 322
Markhoor, 354
Marmoset, 709
Marmot, 454
Prairie, 456
Marsupialia, 128
Marten, 580
_Martes_, 580
_Mastacomys_, 476
_Mastodon_, 431
Megachiroptera, 650
_Megaderma_, 658
_Megaloglossus_, 655
_Megamys_, 488
_Megaptera_, 241
_Megatheriidæ_, 183
_Megatherium_, 185
Melanism, 9
_Meles_, 575
_Mellivora_, 576
_Melonycteris_, 654
_Melursus_, 560
_Menacodon_, 115
_Meniscoëssus_, 113
_Meniscomys_, 454
_Meniscotherium_, 439
_Menodus_, 413
_Mephitis_, 572
_Merychippus_, 380
_Merycochœrus_, 293
_Mesodectes_, 640
_Mesohippus_, 376
_Mesomys_, 483
_Mesonychidæ_, 609
_Mesonyx_, 609
_Mesopithecus_, 727
_Mesoplodon_, 254
_Mesotaria_, 606
_Mesotherium_, 440
Mesozoic mammals, 108
Metacarpus, 49
_Metamynodon_, 412
Metatheria, 128
_Metriotherium_, 294
_Miacidæ_, 539
_Miacis_, 539
_Microcavia_, 491
_Microcebus_, 690
_Microchœrus_, 696
_Microchiroptera_, 655
Microconodon, 113
_Microgale_, 638
_Microlestes_, 111
_Micromeryx_, 330
_Micronycteris_, 673
_Microsorex_, 624
_Microsyops_, 698
_Microtus_, 466
_Midas_, 710
Milk-teeth, 20
_Mimon_, 674
_Miniopterus_, 664
Mink, 586
_Miohippus_, 376
_Miosiren_, 223
_Mixodectes_, 699
Mole, 630
Golden, 639
Star-nosed, 630
Mole-Rat, 477
_Molossus_, 670
_Monachus_, 604
_Monatherium_, 606
Monkey, 699
Monodelphia, 173
_Monodon_, 260
_Monophylla_, 674
Monophyodont, 20
Moose, 326
_Morenia_, 484
_Mormops_, 672
_Moropus_, 413
_Morotherium_, 413
Morse, 597
_Moschinæ_, 314
_Moschus_, 314
Moufflon, 356
Mouse, 475
Mouth, 54
Mulita, 201
Multituberculata, 109
Mungoose, 535
Muntjac, 316
_Muridæ_, 461
_Mus_, 473
_Muscardinus_, 460
Musk Deer, 314
Ox, 358
Rat, 470, 626
Musquash, 470
_Mustela_, 579
_Mustelidæ_, 567
_Mycetes_, 711
_Mydaus_, 575
_Mylodon_, 189
_Myodes_, 467
_Myogale_, 628
_Myolagus_, 492
Myomorpha, 459
_Myopotamus_, 482
_Myoscalops_, 478
_Myosorex_, 625
_Myoxidæ_, 459
_Myoxus_, 459
_Myrmecobiinæ_, 140
_Myrmecobius_, 140
_Myrmecophaga_, 190
_Myrmecophagidæ_, 190
_Mysarachne_, 634
_Mystacina_, 671
Mystacoceti, 234
_Mystacops_, 671
_Mystromys_, 462
_Myxocebus_, 689
_Myxopoda_, 665
Nails, 12
Nakong, 346
_Nandinia_, 534
_Nanotragus_, 339
Nares, 66
Narwhal, 261
_Nasalis_, 725
_Nasua_, 566
_Natalus_, 664
Nearctic region, 102
_Necrogymnurus_, 621
_Necrolemur_, 696
_Necromantis_, 679
_Nectogale_, 627
_Nectomys_, 464
_Nemorhædus_, 350
_Neobalæna_, 241
_Neofiber_, 472
_Neomeris_, 266
_Neoplagiaulax_, 113
_Neosorex_, 624
_Neotoma_, 464
_Neotragus_, 338
Neotropical region, 103
Nerves, 71
_Nesocerodon_, 491
_Nesocia_, 475
_Nesodon_, 439
_Nesomys_, 465
_Nesonycteris_, 655
_Nesotragus_, 339
_Neurotrichus_, 629
Nilghai, 345
_Nimravus_, 524
_Noctilio_, 668
Nostrils, 66
_Notharctus_, 698
_Nothropus_, 183
_Nothrotherium_, 184
_Notiosorex_, 624
_Notopteris_, 654
_Nototheriidæ_, 172
_Nototherium_, 171
_Nyctereutes_, 552
_Nycteridæ_, 658
_Nycteris_, 659
_Nycticebus_, 691
_Nycticejus_, 662
_Nyctilestes_, 665
_Nyctinomus_, 670
_Nyctipithecus_, 714
_Nyctitherium_, 665
_Nyctophilus_, 661
Ocelot, 521
_Ochetodon_, 464
_Octodon_, 481
_Octodontidæ_, 480
_Odobænus_, 597
Odontoceti, 247
_Ogmorhinus_, 605
_Ommatophoca_, 605
_Onotragus_, 339
_Onychogale_, 166
_Onychomys_, 463
Opossum, 133
Orang, 731
_Orca_, 267
_Orcella_, 267
_Oreas_, 348
_Oreodon_, 293
_Oreopithecus_, 728
_Oreotragus_, 339
Oriental region, 100
Ornithodelphia, 117
_Ornithorhynchidæ_, 119
_Ornithorhynchus_, 119
_Orohippus_, 374
_Orotherium_, 374
_Orthaspidotherium_, 634
_Orthomys_, 484
_Orycteropodidæ_, 208
_Orycteropus_, 208
_Oryx_, 343
_Oryzomys_, 463
_Oryzorictes_, 638
_Otaria_, 593
_Otariidæ_, 593
_Otocyon_, 554
_Otomys_, 462
_Otonycteris_, 661
_Otopterus_, 673
Otter, 568
Sea, 571
Ounce, 517
Ovaries, 75
_Ovibos_, 357
Oviduct, 75
_Ovis_, 354
Oxen, 360
_Oxhyæna_, 608
_Oxymycterus_, 464
Paca, 489
_Pachyacanthus_, 224
Pachydermata, 87
_Pachynolophus_, 374
_Pachyuromys_, 462
_Paciculus_, 465
Palæarctic region, 97
_Palæocastor_, 458
_Palæocetus_, 245
_Palæoerinaceus_, 621
_Palæolemur_, 697
_Palæomanis_, 208
_Palæomeryx_, 330
_Palæonycteris_, 657
_Palæophoca_, 606
_Palæopontoporia_, 259
_Palæoprionodon_, 539
_Palæoreas_, 348
_Palæoryx_, 344
_Palæospalax_, 629
_Palæosyops_, 413
_Palæotapirus_, 373
_Palæotheriidæ_, 375
_Palæotherium_, 375
_Palæotragoceros_, 349
_Palauchenia_, 303
_Palhyæna_, 544
Palla, 341
Palm-Civet, 532
_Paloplotherium_, 375
_Palorchestes_, 170
Panda, 562
Pangolin, 205
_Panochthus_, 203
Panther, 514
_Pantholops_, 341
_Paradoxurus_, 532
_Paramys_, 457
_Parasorex_, 618
Peccary, 289
Pecora, 307
_Pectinator_, 481
_Pedetes_, 480
_Pediotragus_, 339
_Pelea_, 339
_Pellegrinia_, 484
Pelvis, 50
_Pelycodus_, 699
_Peragale_, 143
_Peralestes_, 115
_Peramelidæ_, 141
_Perameles_, 142
_Peratherium_, 135
_Periptychus_, 439
Perissodactyla, 368
_Perodicticus_, 693
_Perognathus_, 479
Pes, 52
_Petauroides_, 152
_Petaurus_, 153
_Petrodromus_, 618
_Petrogale_, 167
_Petromys_, 482
_Phacochœrus_, 288
_Phalanger_, 149
_Phalangeridæ_, 147
_Phalangerinæ_, 149
Phalanges, 49
_Phalangista_, 149
_Phascolarctinæ_, 155
_Phascolarctus_, 156
_Phascologale_, 139
_Phascolomyidæ_, 144
_Phascolomys_, 145
_Phascolonus_, 146
_Phascolotherium_, 114
_Phenacodus_, 439
_Phenacomys_, 466
Phlœomyinæ, 462
_Phlœomys_, 462
_Phloramys_, 484
_Phoca_, 601
_Phocæna_, 263
_Phocanella_, 606
_Phocidæ_, 600
_Phylloderma_, 674
_Phyllonycteris_, 674
Phyllophaga, 178
_Phyllorhina_, 657
_Phyllostoma_, 674
_Phyllostomatidæ_, 672
_Physeter_, 248
_Physeteridæ_, 247
_Physeterinæ_, 248
_Physeterula_, 251
_Physetodon_, 251
_Physodon_, 251
Pica, 492
Pichiciago, 196
Pig, 282
Pilosa, 179
Pinnipedia, 592
_Pithanotomys_, 484
_Pithechirus_, 477
_Pithecia_, 712
Placenta, 75
_Plagiaulacidæ_, 113
_Plagiaulax_, 111
_Plagiodon_, 483
_Platacanthomyinæ_, 461
_Platacanthomys_, 462
_Platanista_, 258
_Platanistidæ_, 257
_Platycercomys_, 480
_Platygonus_, 291
_Platyonyx_, 188
_Platyphoca_, 606
_Platypus_, 120
_Plecotus_, 660
_Plesiadapis_, 698
_Plesiarctomys_, 457
_Plesictis_, 590
_Plesiocetus_, 245
Plesiometacarpalia, 316
_Plesiosorex_, 634
_Plesispermophilus_, 457
_Pleuraspidotherium_, 634
_Pleurolichus_, 479
_Plexochœrus_, 491
_Pliauchenia_, 304
_Pliolagostomus_, 488
_Pliolophus_, 374
_Pliopithecus_, 731
_Poëbrotherium_, 304
_Pœcilogale_, 590
_Pœcilophoca_, 605
_Poëphagus_, 360
_Pogonodon_, 524
_Poiana_, 531
Polecat, 587
_Polymastodon_, 113
Polyprotodontia, 133
_Pontistes_, 259
_Pontoporia_, 259
Porcupine, 486
Tree, 485
Porpoise, 263
_Potamarchus_, 488
_Potamochœrus_, 286
_Potamogale_, 635
_Potamogalidæ_, 634
_Potamophilus_, 534
_Potamotherium_, 570
_Potoroinæ_, 162
Potoroo, 163
_Potorous_, 163
Pouched-Rat, 478
_Praopus_, 201
Prehallux, 49
Prepollex, 49
Primates, 680
_Priodon_, 198
_Prionodon_, 530
_Priscodelphinus_, 259
_Proælurus_, 523
Proboscidea, 418
_Probubalus_, 361
_Procamelus_, 304
_Procapra_, 341
_Procavia_, 417
_Procoptodon_, 170
_Procyon_, 564
_Procyonidæ_, 562
_Prodelphinus_, 271
_Prodremotherium_, 307
_Proechidna_, 126
_Prohalicore_, 223
_Prohyæna_, 562
_Prolagostomus_, 488
_Promegatherium_, 189
_Promylodon_, 190
Prong-buck, 333
_Prophoca_, 606
_Propithecus_, 684
_Prorastomatidæ_, 224
_Prorastomus_, 224
_Protechinomys_, 484
_Proteleidæ_, 539
_Proteles_, 539
_Proterotheriidæ_, 414
_Proterotherium_, 414
_Protoadapis_, 698
_Protohippus_, 380
_Protolabis_, 304
_Protoreodon_, 293
Prototheria, 117
_Protoxodon_, 440
_Protragelaphus_, 349
_Protragoceros_, 349
_Proviverra_, 608
_Proviverridæ_, 608
_Prox_, 317
_Pseudælurus_, 523
_Pseudalopex_, 552
_Pseudochirus_, 151
_Pseudois_, 355
_Pseudorca_, 268
_Pseudorhinolophus_, 657
_Pseudosciurus_, 454
_Psittacotherium_, 442
_Pteralopex_, 654
_Pterodon_, 608
_Pteromys_, 453
_Pteropodidæ_, 650
_Pteropus_, 651
_Ptilocercus_, 618
_Ptilodus_, 113
_Pudua_, 330
Puma, 520
_Putorius_, 585
Quagga, 384
Rabbit, 494
Bandicoot, 143
Raccoon, 565
_Rangifer_, 324
Rasse, 527
Rat, 474
Ratel, 576
Rat-Kangaroo, 163
Red Deer, 322
Rehbok, 339
Reitbok, 349
Reproductive organs, 74
Respiratory system, 63
_Rhabdosteus_, 259
_Rhachianectes_, 241
_Rhinoceros_, 402
_Rhinocerotidæ_, 402
_Rhinogale_, 537
_Rhinolophidæ_, 656
_Rhinolophus_, 656
_Rhinonycteris_, 658
_Rhinophylla_, 674
_Rhinopithecus_, 726
_Rhinopoma_, 669
_Rhipidomys_, 463
_Rhithrodon_, 464
_Rhithrosciurus_, 452
_Rhizomys_, 477
_Rhizoprion_, 257
_Rhogeëssa_, 661
_Rhynchocyon_, 618
_Rhynchonycteris_, 667
_Rhytina_, 221
_Rhytinidæ_, 221
Ribs, 44
River-Hog, 286
Rock-Wallaby, 167
Rodentia, 443
Roe, 327
Rorqual, 242
_Rosmarus_, 597
Ruminants, 307
_Rupicapra_, 349
_Rytiodus_, 223
Sable, 584
_Saccomys_, 479
_Saccopteryx_, 667
_Saccostomus_, 477
Sacrum, 43
_Saiga_, 341
Saki, 712
Salivary glands, 55
Sambur, 320
_Samotherium_, 333
Sapajou, 717
_Sarcophilus_, 137
_Scaldicetus_, 251
Scales, 11
_Scalops_, 630
_Scapanus_, 630
_Scapteromys_, 464
_Scaptochirus_, 633
_Scaptonyx_, 630
_Scelidotherium_, 188
_Schizodelphis_, 259
_Schizodon_, 482
_Schizostoma_, 673
_Sciuravus_, 457
_Sciuridæ_, 450
_Sciurodon_, 454
_Sciuroides_, 454
Sciuromorpha, 448
_Sciuropterus_, 453
_Sciurus_, 450
_Scopophorus_, 339
_Scotophilus_, 662
_Scotozous_, 661
Sea-Leopard, 605
Sea-otter, 571
Seal, 600
Eared, 594
_Selenacodon_, 113
_Semnopithecus_, 726
Sense organs, 69
Serow, 351
Sheep, 354
Shoulder-girdle, 46
Shrew, 622
Tree, 617
Water, 625
Siamang, 728
_Siamanga_, 728
Sight, 72
_Sigmodon_, 464
_Simia_, 731
_Simiidæ_, 728
_Simocyon_, 562
Simplicidentata, 448
_Siphneus_, 472
Sirenia, 212
_Sivatherium_, 322
Skeleton, 33
Skull, 34
Skunk, 572
Sloth, 180
Sloth, Ground, 184
Smell, 72
_Sminthopsis_, 139
_Sminthus_, 479
_Solenodon_, 636
_Solenodontidæ_, 635
_Sorex_, 622
_Soricidæ_, 621
_Soriculus_, 624
_Sotalia_, 272
Souslik, 456
_Spalacidæ_, 477
_Spalacopus_, 482
_Spalacotherium_, 115
_Spalax_, 477
_Spaniotherium_, 294
_Spermophilus_, 456
Sperm Whale, 249
Spider Monkey, 715
_Spilogale_, 574
Spiny Anteater, 124
Spleen, 65
_Squalodon_, 257
_Squalodontidæ_, 257
Squamata, 179
Squirrel, 451
_Stegodon_, 427
_Steneofiber_, 458
_Steno_, 271
_Stenoderma_, 676
_Stenoplesictis_, 539
_Stenops_, 691
_Stenorhynchus_, 605
_Stereognathus_, 110
Sternum, 44
_Sthenurus_, 170
Stoat, 590
Stomach, 57
_Strepsiceros_, 347
_Sturnira_, 676
_Stylacodon_, 114
_Stylinodon_, 442
_Styloceros_, 317
_Stylodon_, 114
_Stypolophus_, 608
Subungulata, 414
_Suidæ_, 281
Suina, 278
_Suricata_, 538
_Sus_, 281
_Syllophodus_, 484
_Symborodon_, 413
_Synaptomys_, 467
_Synetheres_, 485
_Synotus_, 661
_Systemodon_, 374
Takin, 351
_Talpa_, 630
_Talpidæ_, 628
_Tamandua_, 192
_Tamias_, 452
_Taphozous_, 667
Tapir, 371
_Tapiridæ_, 370
_Tapirulus_, 294
_Tapirus_, 370
Tardigrada, 178
_Tarsiidæ_, 694
_Tarsipedinæ_, 148
_Tarsipes_, 148
_Tarsius_, 694
Taste, 72
Tatouay, 198
_Tatusia_, 200
_Tatusiinæ_, 200
_Taxidea_, 576
Tayra, 579
Teetee, 713
Teeth, 13
Tegument, 7
Teledu, 575
Telemetacarpalia, 323
_Temnocyon_, 555
Tenrec, 637
_Terphone_, 338
Tertiary mammals, 115
_Tetraceros_, 338
_Tetraconodon_, 292
_Tetracus_, 634
_Tetrastylus_, 488
_Theridomyidæ_, 484
_Theridomys_, 484
_Theropithecus_, 722
Thigh, 51
_Thomomys_, 478
_Thoracophorus_, 203
Thylacine, 137
_Thylacinus_, 136
_Thylacoleo_, 157
Thymus gland, 66
Thyroid body, 66
_Thyroptera_, 665
Tiger, 511
Tillodontia, 441
_Tillotherium_, 441
_Tinoceras_, 437
_Titanomys_, 492
_Titanotheriidæ_, 413
_Titanotherium_, 413
_Tolypeutes_, 199
_Tomitherium_, 698
_Toxodon_, 439
Toxodontia, 439
Touch, 72
Trachea, 67
_Trachyops_, 674
_Trachytherium_, 224
_Tragelaphus_, 346
_Tragoceros_, 349
_Tragops_, 341
_Tragulidæ_, 305
Tragulina, 305
_Tragulus_, 305
_Trechomys_, 484
_Triacanthodon_, 113
_Triænops_, 658
_Trichechidæ_, 596
_Trichechus_, 597
_Trichosurus_, 150
_Trichys_, 487
_Triclis_, 162
_Triconodon_, 113
_Trilodon_, 484
Trituberculism, 30
_Tritylodon_, 111
_Trochictis_, 570
_Troglodytes_, 736
_Trogontherium_, 458
_Trygenycteris_, 655
Tubulidentata, 179
_Tupaia_, 617
_Tupaiidæ_, 617
_Tursiops_, 271
Tylopoda, 295
_Tylostoma_, 674
_Typhlomys_, 477
_Typotherium_, 440
_Uacaria_, 712
Uakari, 712
_Uintatheriidæ_, 437
_Uintatherium_, 436
Umbilical vesicle, 77
Unau, 183
Ungulata, 273
Urinary organs, 69
_Urocyon_, 553
_Uromys_, 476
_Uropsilus_, 629
_Urotrichus_, 629
_Ursidæ_, 557
_Ursus_, 557
Urus, 367
Uses of mammals, 4
Uterus, 75
Vampyre, 676
_Vampyrus_, 673
Vertebræ, 39
_Vesperimus_, 463
_Vespertiliavus_, 666
_Vespertilio_, 663
_Vespertilionidæ_, 660
_Vesperugo_, 661
Vicugna, 300
Viscacha, 488
_Vishnutherium_, 332
_Viverra_, 526
_Viverricula_, 527
_Viverridæ_, 525
Vole, 465
_Vulpes_, 552
Vulpine Phalanger, 150
Wallaby, 169
Walrus, 597
Wapiti, 322
Wart-Hog, 288
Weasel, 589
Whale, 225
White Whale, 262
Wolf, 548
Wolverene, 591
Wombat, 145
_Xantharpyia_, 652
_Xenurus_, 198
_Xeromys_, 461
_Xerus_, 452
_Xiphodon_, 294
Yak, 364
Yapock, 134
Yolk-sac, 77
_Zapus_, 480
Zebra, 385
_Zeuglodon_, 246
_Zeuglodontidæ_, 246
_Ziphiinæ_, 251
_Ziphius_, 254
Zoological regions, 96
THE END
_Printed by R. & R. CLARK, Edinburgh_