INDEX 
759 
Insectivora, 610 
Intestine, 59 
Inuus, 723 
Ischnoglossa, 674 
Isectolophus, 374 
Issiodoromys, 491 
Ivory, 14 
Txacanthus, 259 
JACKAL, 550 
Jaguar, 521 
Jerboa, 480 
Kanearoo, 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 
Lagomyide, 491 
Lagomys, 491 * 
Lagorchestes, 166 
Lagostomus, 488 
Luagostrophus, 165 
Lagothriz, 716 
Lambdotheritde, 413 
Lambdotherium, 4138 
Langur, 727 
Lantanotherium, 618 
Larynx, 67 
Lasionycteris, 661 
Lata, 570 
Leg, 51 
Lemming, 467 
Lemur, 687 
Lemuride, 683 
Lemuroidea, 682 
Leopard, 514 
Lepidolemur, 689 
Leporide, 492 
Leptictide, 640 
Leptictis, 640 
Leptobos, 367 
Leptomeryx, 307 
Leptonycteris, 674 
Leptonyx, 605 
Leptotragulus, 304 
Lepus, 492 
Lestodon, 189 
Leucocyon, 553 
Limnosyops, 413 
Linsang,i530 
Lion, 504 
Liotomus, 113 
Listriodon, 291 
Liver, 60 
Llama, 299, 302 
Lobodon, 605 
Loncheres, 483 
Lonchoglossa, 674 
Lonchorhina, 673 
Lophiodon, 373 
Lophiodontide, 373 
Lophiomeryx, 294 
Lophiomyide, 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 
Macherodus, 524 
Muacrauchenia, 414 
Macrauchentide, 414 
Macroglossus, 654 
Macrophyllum, 673 
Macropodide, 158 
Macropodine, 164 
Macropus, 167 
Macrorhinus, 606 
Macroscelides, 618 
Macroscelidide, 618 
Macrotherium, 418 
Muacrotus, 673 
Malacomys, 462 
Mammary glands, 75 
Mammoth, 428 
Man, 739 
Manatee, 215 
Manatide, 215 
Manatus, 215 
Mandrill, 719 
Manidee, 204 
Manis, 204 
Manus, 48 
Maral, 322 
Markhoor, 354 
Marmoset, 709 
Marmot, 454 
Prairie, 456 
Marsupialia, 128 
Marten, 580 
Martes, 580 
Mastacomys, 476 - 
Mastodon, 481 
Megachiroptera, 650 
Megaderma, 658 
Megaloglossus, 655 
Megamys, 488 
Megaptera, 241 
Megatheriide, 183 
Megatherium, 185 
Melanism, 9 
Meles, 575 
Mellivora, 576 
Melonycteris, 654 
Melursus, 560 
Menacodon, 115 
Meniscoéssus, 113 
Meniscomys, 454 
Meniscotherium, 439 
Menodus, 413 
Mephitis, 572 
Merychippus, 380 
Merycocherus, 293 
Mesodectes, 640 
Mesohippus, 376 
Mesomys, 483 
Mesonychide, 609 
Mesonyx, 609 
Mesopithecus, 727 
Mesoplodon, 254 
Mesotaria, 606 
Mesotherium, 440 
Mesozoic mammals, 108 
Metacarpus, 49 
Metamynodon, 412 
Metatheria, 128 
Metriotherium, 294 
Miacidee, 539 
Aiacis, 539 
Microcavia, 491 
Microcebus, 690 
Microcherus, 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 
Mizxodectes, 699 
Mole, 630 
Golden, 639 
Star-nosed, 630 
Mole-Rat, 477 
