Habrocoma,487;H. bennetti,487Hair, structure of,6;sensory,10;tuft of elongated, on wrist,10;of Whales,341Halichoerus,452;H. grypus,452Halicore,336;H. australis, skeleton of,336;H. dugong,337;H. indicus,33Halitherium,335Hallomys,480Hamster,479Hapale,556;H. pygmaea,556Hapalemur,541;H. griseus,541;arm of,537;H. olivaceus,541;H. simus,541Hapalidae,556Hapalomys,473Hapalotis,473Haploceros montanus,326Haplodon,469;H. major,469;H. rufus,469Haplodontidae,469Hare,504;Cape Jumping,486;-Kangaroo,134;Variable,504Harnessed Antelopes,315Harpyia,526Harpyionycteris,526Hartebeest,309Heart,65;of Monotremata,66Hedgehog,510Helaletes,250Helictis,438;H. subaurantiaca,438Heliphobius,481Helladotherium,306;H. duvernoyi,306Helogale,410Hemicentetes,512Hemigale,408;H. hardwicki,408;H. hosei,408Hemigalidia,404Hemiganus,191;H. otariidens,191Herpestes,409;H. albicauda,409,410;H. ichneumon,409;H. urva,409Heterocephalus,481;H. glaber,481;H. phillipsii,481Heterodont,47Heteromyidae,484Heteromys,484Hexaprotodon,274Hind-limb,42Hipparion,250Hippopotamidae,273Hippopotamus,273;H. amphibius,273,274Hipposiderus,527Hippotigris,246Hippotragus,314;H. equinus,314;H. leucophaeus,314;H. niger,313f.Hodomys,480Holochilus,480Holomeniscus,290Homacodon,280;H. vagans,280Homalodontotherium,212,216Hominidae,585Homo,585;skull of,586;foot of,587;palate of,589;H. sapiens,585Homocamelus,290Homodont,47Homunculus,570Hoolock,571Hoplophoneus,402Horns,200,307Horse,239;Wild,240;striping of,240;Domestic,241;ancestry of,247Howling Monkeys,558Humpback Whale,356Hunterius,358Hunting Dog,416Hutia,490Hyaena,411;H. crocuta,412;H. spelaea,413;H. striata,412Hyaenarctos,445Hyaenictis,413Hyaenidae,411Hyaenodon,455Hybrid Oxen,317Hydraspotherium,306Hydrochoerus,492;H. capybara,491Hydromys,474;H. chrysogaster,474Hydropotes,296;H. inermis,296,297Hylobates,570;H. agilis,571;H. hainanus,571;H. hoolock,571Hylomys,509;H. suillus,509Hyomoschus,283;H. aquaticus,283Hyopotamus,329Hyotherium,280Hyperoodon,23,41,370;H. planifrons,371;H. rostratum,371Hypogeomys,480Hypselodont,48Hypsiprymninae,131Hypsiprymnodon,138;H. moschatus,138Hypsiprymnodonitinae,138Hyrachyus,262;H. agrarius,262Hyracodon,146,262;H. nebrascensis,260Hyracodontotherium,333Hyracoidea,232f.Hyracops,203Hyracotherium,247Hyrax,232;H. capensis,233;manus of,198Hystricidae,499Hystricomorpha,487Hystrix,499;H. cristata,499,500Ibex,325Ichneumon,409Ichthyomys,480;I. hydrobates,480;I. stolzmanni,480Icticyon,414;I. venaticus,414Ictonyx,438Idiurus,463;I. macrotis,463;I. zenkeri,463Incisor teeth,48Indris,538;I. brevicaudata,538Indrodon,552;I. malaris,552Inia,381;I. geoffrensis,382Iniopsis caucasica,383Insectivora,508f.Intercentra,24Intestine,62;large and small,64Isectolophus,250Isomys,473Ivory, of Elephant,227Jackal,420Jaguar,398Jerboa,484Jerboa Rat,473Kanchil,283Kangaroo,132;Tree-,136Kerivoula,529;K. picta,529Kiang,242Kidney,68Killer Whale,341,375Kinkajou,430Klipspringer,310Koala,142,143Kogia,366;K. breviceps,367;K. floweri,367;K. pottsi,367;K. simus,367Kudu,316Lagenorhynchus,378;L. acutus,378;L. albirostris,378Lagidium,496;L. cuvieri,496Lagomyidae,505Lagomys,505;L. ladacensis,505;L. roylei,505Lagorchestes,134;L. conspicillatus,134;L. leporoides,135Lagostomus,496;L. trichodactylus,496,497Lagostrophus,137;L. fasciatus,137Lagothrix,557;L. humboldti,557Lagotis,496Lama,286;L. huanacos,286,287;L. vicugna,286Langur,568Latax,439Leggada,472Lemming,478Lemur,541;L. catta,542;N. leucomystax,542;L. macaco,542;L. nigerrimus,542;L. rufipes,542;L. varius,12,542Lemur, Gentle,540Lemuridae,538Lemuroidea,534Leopard,395;Snow,396;Hunting,400Lepilemur,540;L. mustelinus,540Leporidae,502Leptarctus,431;L. primaevus,431Leptauchenia,331Leptomeryx,284Leptonyx,453;L. weddelli,453Lepus,502;L. americanus,504;L. crawshayi,504;L. cuniculus,502;brain of,77;L. europaeus,504;L. timidus,504;L. whytei,504Lestodon,183Limacomys,476Limnofelis,456Limnogale,512;L. mergulus,513Linsang,406Lion,393Liponyx,526Listriodon,279Lithocranius,313Litopterna,267Liver,64Loncheres,489;L. guianae,489Lophiodon,250Lophiodontidae,247Lophiomys,476;L. imhausi,476Lophodont teeth, definition of,51Lophotragus michianus,294n.Lophuromys,472Loris,23,547;L. gracilis,547Lungs,69Lutra,440;L. vulgaris,441Lycaon,416;L. anglicus,416;L. pictus,416Lycyaena,413Lyncodon,437;L. luganensis,437Lynx,397Lytta, a rod formed of connective tissue within the tongue,416Macacus,563;M. cynomolgus,564;M. inuus,563;M. leoninus,564;M. nemestrinus,564;M. priscus,569;M. rhesus,564;M. silenus,564;M. sinicus,564;M. speciosus,564;M. tcheliensis,563,564Machaerodontidae,401Machaerodus,402;M. palmidens,402Macleayius,358Macrauchenia,267Macraucheniidae,267Macroglossus,526Macropodidae,129Macropodinae,131,132Macropus,132;M. brunii,133;M. giganteus,132;M. irma,133;M. rufus,132Macrorhinus,453;M. leoninus,454Macroscelidae,515Macroscelides,515Macrotherium,211Malacomys,472Malacothrix,476Mammals, position in Vertebrate series,1;characters of,3;coloration of,10,11;Reptilian ancestors of,90;earliest known forms,96Mammoth,226Man,585Manatee,335Manatus,335;M. inunguis,336Mandrill,566Mangabeys,564Manidae,188Manis,188;M. gigantea,190;M. macrura,25;M. tricuspis,31Manteoceras,267Marine Mammals;seeSirenia, CetaceaMarmosa,156Marmoset,556Marmot,465;Prairie-,465Marsupial Mole,159Marsupials,122;imperfectly born young of,124Marsupium or Pouch,14;of Monotremata,15;of Marsupials,17;rudiments of, in higher Mammals,23,18Marten,435Massoutiera,490Mastacomys,473Mastodon,230Meerkat,410,411Megachiroptera,524f.Megaderma,528;M. lyra,528Megaladapididae,554Megaladapis insignis,554;M. madagascariensis,554Megaloglossus,526Megalomys,480Megalonychidae,183Megalonyx,183Megamys,506Meganeuron kreffti,366Megaptera,356;M. capensis,357;M. indica,357;M. lalandii,357;M. longimana,357Megatherium,183Meles,432;M. anakuma,432n.;M. taxus,432Mellivora,437;M. capensis,438Melonycteris,526Melursus,443;M. labiatus,443Meniscoessus,101Meniscotherium,203Menodus,264Mephitis,439Meriones,475Mermaids,337Merychyus,331Merycochoerus,330Merycopotamus,329;M. nanus,329Mesohippus,248Mesomys,489Mesonyx,456Mesopithecus pentelici,569Mesoplacentalia,103Mesoplodon,369;M. bidens,369;M. europaeus,369;M. hectori,369;M. layardi,369;M. stejnegeri,369Mesoreodon,330Metamynodon,264;M. planifrons, skeleton of,263Metatheria,116Microbiotherium,160Microcebus,544;M. smithii,564Microchiroptera,526f.Microdipodops,484Microgale,512;M. longicaudata,25Microlestes,98;M. antiquus,98Microtus,477;M. agrestis,477;M. amphibius,477;M. glareolus,477Midas,556;M. bicolor,557;M. leoninus,556;M. nigricollis,556;M. rosalia,556Mimicry, inBassaricyon,428;inTupaia,511Minopterus,529;M. scheibersi,529Mioclaenidae,205Mioclaenus,205Miohippus,248Miopithecus,565Mixocebus,540;M. caniceps,540Molar teeth,51Mole,517;sternum of,31;fore-foot of,40;Golden,515Mole Rat,481Molossus,531Monachus,453;M. albiventer,453;M. tropicalis,453Mongoose,409Monkeys,554f.Monodon,373;M. monoceros,373Monophyodonty, definition of,53Monotremata,105f.Moose,297,298Moropus,211Morse,451Moschinae,299Moschus,299;M. moschiferus,299,300Mouflon,324;Cyprus,322Mouse,472;Pharaoh's,409Multituberculata,98Multituberculy, definition of,59Muntjac,295Muridae,471Mus,471;M. decumanus,472;M. musculus,472;M. minutus,472;M. rattus,472Muscardinus,470;M. avellanarius,470Musk,300;Deer,12,13,299;Kangaroo,138;Ox,327Musquash,477Mustela,435;M. foina,435;M. martes,435;M. putorius(=Putorius foetidus),436;M. zibellina,435Mustelidae,431Mycetes,34,558Mydaus,433;M. meliceps,433Mylodon,179;M. robustus,179;skeleton of,180Mylodontidae,179Myocastor,489Myodes,478;M. lemmus,478Myogale,518Myomorpha,469Myopotamus,489Myoscalops,481Myosorex,518Myoxus,470;M. glis,470Myrmecobius,154;M. fasciatus,155Myrmecophaga,166;M. jubata,166;skull of,167,168;hand of,169;vertebrae of,163Myrmecophagidae,166Mystacoceti,353f.Myxopoda,529
Habrocoma,487;H. bennetti,487Hair, structure of,6;sensory,10;tuft of elongated, on wrist,10;of Whales,341Halichoerus,452;H. grypus,452Halicore,336;H. australis, skeleton of,336;H. dugong,337;H. indicus,33Halitherium,335Hallomys,480Hamster,479Hapale,556;H. pygmaea,556Hapalemur,541;H. griseus,541;arm of,537;H. olivaceus,541;H. simus,541Hapalidae,556Hapalomys,473Hapalotis,473Haploceros montanus,326Haplodon,469;H. major,469;H. rufus,469Haplodontidae,469Hare,504;Cape Jumping,486;-Kangaroo,134;Variable,504Harnessed Antelopes,315Harpyia,526Harpyionycteris,526Hartebeest,309Heart,65;of Monotremata,66Hedgehog,510Helaletes,250Helictis,438;H. subaurantiaca,438Heliphobius,481Helladotherium,306;H. duvernoyi,306Helogale,410Hemicentetes,512Hemigale,408;H. hardwicki,408;H. hosei,408Hemigalidia,404Hemiganus,191;H. otariidens,191Herpestes,409;H. albicauda,409,410;H. ichneumon,409;H. urva,409Heterocephalus,481;H. glaber,481;H. phillipsii,481Heterodont,47Heteromyidae,484Heteromys,484Hexaprotodon,274Hind-limb,42Hipparion,250Hippopotamidae,273Hippopotamus,273;H. amphibius,273,274Hipposiderus,527Hippotigris,246Hippotragus,314;H. equinus,314;H. leucophaeus,314;H. niger,313f.Hodomys,480Holochilus,480Holomeniscus,290Homacodon,280;H. vagans,280Homalodontotherium,212,216Hominidae,585Homo,585;skull of,586;foot of,587;palate of,589;H. sapiens,585Homocamelus,290Homodont,47Homunculus,570Hoolock,571Hoplophoneus,402Horns,200,307Horse,239;Wild,240;striping of,240;Domestic,241;ancestry of,247Howling Monkeys,558Humpback Whale,356Hunterius,358Hunting Dog,416Hutia,490Hyaena,411;H. crocuta,412;H. spelaea,413;H. striata,412Hyaenarctos,445Hyaenictis,413Hyaenidae,411Hyaenodon,455Hybrid Oxen,317Hydraspotherium,306Hydrochoerus,492;H. capybara,491Hydromys,474;H. chrysogaster,474Hydropotes,296;H. inermis,296,297Hylobates,570;H. agilis,571;H. hainanus,571;H. hoolock,571Hylomys,509;H. suillus,509Hyomoschus,283;H. aquaticus,283Hyopotamus,329Hyotherium,280Hyperoodon,23,41,370;H. planifrons,371;H. rostratum,371Hypogeomys,480Hypselodont,48Hypsiprymninae,131Hypsiprymnodon,138;H. moschatus,138Hypsiprymnodonitinae,138Hyrachyus,262;H. agrarius,262Hyracodon,146,262;H. nebrascensis,260Hyracodontotherium,333Hyracoidea,232f.Hyracops,203Hyracotherium,247Hyrax,232;H. capensis,233;manus of,198Hystricidae,499Hystricomorpha,487Hystrix,499;H. cristata,499,500
Habrocoma,487;
H. bennetti,487
Hair, structure of,6;
sensory,10;
tuft of elongated, on wrist,10;
of Whales,341
Halichoerus,452;
H. grypus,452
Halicore,336;
H. australis, skeleton of,336;
H. dugong,337;
H. indicus,33
Halitherium,335
Hallomys,480
Hamster,479
Hapale,556;
H. pygmaea,556
Hapalemur,541;
H. griseus,541;
arm of,537;
H. olivaceus,541;
H. simus,541
Hapalidae,556
Hapalomys,473
Hapalotis,473
Haploceros montanus,326
Haplodon,469;
H. major,469;
H. rufus,469
Haplodontidae,469
Hare,504;
Cape Jumping,486;
-Kangaroo,134;
Variable,504
Harnessed Antelopes,315
Harpyia,526
Harpyionycteris,526
Hartebeest,309
Heart,65;
of Monotremata,66
Hedgehog,510
Helaletes,250
Helictis,438;
H. subaurantiaca,438
Heliphobius,481
Helladotherium,306;
H. duvernoyi,306
Helogale,410
Hemicentetes,512
Hemigale,408;
H. hardwicki,408;
H. hosei,408
Hemigalidia,404
Hemiganus,191;
H. otariidens,191
Herpestes,409;
H. albicauda,409,410;
H. ichneumon,409;
H. urva,409
Heterocephalus,481;
H. glaber,481;
H. phillipsii,481
Heterodont,47
Heteromyidae,484
Heteromys,484
Hexaprotodon,274
Hind-limb,42
Hipparion,250
Hippopotamidae,273
Hippopotamus,273;
H. amphibius,273,274
Hipposiderus,527
Hippotigris,246
Hippotragus,314;
H. equinus,314;
H. leucophaeus,314;
H. niger,313f.
Hodomys,480
Holochilus,480
Holomeniscus,290
Homacodon,280;
H. vagans,280
Homalodontotherium,212,216
Hominidae,585
Homo,585;
skull of,586;
foot of,587;
palate of,589;
H. sapiens,585
Homocamelus,290
Homodont,47
Homunculus,570
Hoolock,571
Hoplophoneus,402
Horns,200,307
Horse,239;
Wild,240;
striping of,240;
Domestic,241;
ancestry of,247
Howling Monkeys,558
Humpback Whale,356
Hunterius,358
Hunting Dog,416
Hutia,490
Hyaena,411;
H. crocuta,412;
H. spelaea,413;
H. striata,412
Hyaenarctos,445
Hyaenictis,413
Hyaenidae,411
Hyaenodon,455
Hybrid Oxen,317
Hydraspotherium,306
Hydrochoerus,492;
H. capybara,491
Hydromys,474;
H. chrysogaster,474
Hydropotes,296;
H. inermis,296,297
Hylobates,570;
H. agilis,571;
H. hainanus,571;
H. hoolock,571
Hylomys,509;
H. suillus,509
Hyomoschus,283;
H. aquaticus,283
Hyopotamus,329
Hyotherium,280
Hyperoodon,23,41,370;
H. planifrons,371;
H. rostratum,371
Hypogeomys,480
Hypselodont,48
Hypsiprymninae,131
Hypsiprymnodon,138;
H. moschatus,138
Hypsiprymnodonitinae,138
Hyrachyus,262;
H. agrarius,262
Hyracodon,146,262;
H. nebrascensis,260
Hyracodontotherium,333
Hyracoidea,232f.
Hyracops,203
Hyracotherium,247
Hyrax,232;
H. capensis,233;
manus of,198
Hystricidae,499
Hystricomorpha,487
Hystrix,499;
H. cristata,499,500
Ibex,325Ichneumon,409Ichthyomys,480;I. hydrobates,480;I. stolzmanni,480Icticyon,414;I. venaticus,414Ictonyx,438Idiurus,463;I. macrotis,463;I. zenkeri,463Incisor teeth,48Indris,538;I. brevicaudata,538Indrodon,552;I. malaris,552Inia,381;I. geoffrensis,382Iniopsis caucasica,383Insectivora,508f.Intercentra,24Intestine,62;large and small,64Isectolophus,250Isomys,473Ivory, of Elephant,227
Ibex,325
Ichneumon,409
Ichthyomys,480;
I. hydrobates,480;
I. stolzmanni,480
Icticyon,414;
I. venaticus,414
Ictonyx,438
Idiurus,463;
I. macrotis,463;
I. zenkeri,463
Incisor teeth,48
Indris,538;
I. brevicaudata,538
Indrodon,552;
I. malaris,552
Inia,381;
I. geoffrensis,382
Iniopsis caucasica,383
Insectivora,508f.
Intercentra,24
Intestine,62;
large and small,64
Isectolophus,250
Isomys,473
Ivory, of Elephant,227
Jackal,420Jaguar,398Jerboa,484Jerboa Rat,473
Jackal,420
Jaguar,398
Jerboa,484
Jerboa Rat,473
Kanchil,283Kangaroo,132;Tree-,136Kerivoula,529;K. picta,529Kiang,242Kidney,68Killer Whale,341,375Kinkajou,430Klipspringer,310Koala,142,143Kogia,366;K. breviceps,367;K. floweri,367;K. pottsi,367;K. simus,367Kudu,316
Kanchil,283
Kangaroo,132;
Tree-,136
Kerivoula,529;
K. picta,529
Kiang,242
Kidney,68
Killer Whale,341,375
Kinkajou,430
Klipspringer,310
Koala,142,143
Kogia,366;
K. breviceps,367;
K. floweri,367;
K. pottsi,367;
K. simus,367
Kudu,316
Lagenorhynchus,378;L. acutus,378;L. albirostris,378Lagidium,496;L. cuvieri,496Lagomyidae,505Lagomys,505;L. ladacensis,505;L. roylei,505Lagorchestes,134;L. conspicillatus,134;L. leporoides,135Lagostomus,496;L. trichodactylus,496,497Lagostrophus,137;L. fasciatus,137Lagothrix,557;L. humboldti,557Lagotis,496Lama,286;L. huanacos,286,287;L. vicugna,286Langur,568Latax,439Leggada,472Lemming,478Lemur,541;L. catta,542;N. leucomystax,542;L. macaco,542;L. nigerrimus,542;L. rufipes,542;L. varius,12,542Lemur, Gentle,540Lemuridae,538Lemuroidea,534Leopard,395;Snow,396;Hunting,400Lepilemur,540;L. mustelinus,540Leporidae,502Leptarctus,431;L. primaevus,431Leptauchenia,331Leptomeryx,284Leptonyx,453;L. weddelli,453Lepus,502;L. americanus,504;L. crawshayi,504;L. cuniculus,502;brain of,77;L. europaeus,504;L. timidus,504;L. whytei,504Lestodon,183Limacomys,476Limnofelis,456Limnogale,512;L. mergulus,513Linsang,406Lion,393Liponyx,526Listriodon,279Lithocranius,313Litopterna,267Liver,64Loncheres,489;L. guianae,489Lophiodon,250Lophiodontidae,247Lophiomys,476;L. imhausi,476Lophodont teeth, definition of,51Lophotragus michianus,294n.Lophuromys,472Loris,23,547;L. gracilis,547Lungs,69Lutra,440;L. vulgaris,441Lycaon,416;L. anglicus,416;L. pictus,416Lycyaena,413Lyncodon,437;L. luganensis,437Lynx,397Lytta, a rod formed of connective tissue within the tongue,416
Lagenorhynchus,378;
L. acutus,378;
L. albirostris,378
Lagidium,496;
L. cuvieri,496
Lagomyidae,505
Lagomys,505;
L. ladacensis,505;
L. roylei,505
Lagorchestes,134;
L. conspicillatus,134;
L. leporoides,135
Lagostomus,496;
L. trichodactylus,496,497
Lagostrophus,137;
L. fasciatus,137
Lagothrix,557;
L. humboldti,557
Lagotis,496
Lama,286;
L. huanacos,286,287;
L. vicugna,286
Langur,568
Latax,439
Leggada,472
Lemming,478
Lemur,541;
L. catta,542;
N. leucomystax,542;
L. macaco,542;
L. nigerrimus,542;
L. rufipes,542;
L. varius,12,542
Lemur, Gentle,540
Lemuridae,538
Lemuroidea,534
Leopard,395;
Snow,396;
Hunting,400
Lepilemur,540;
L. mustelinus,540
Leporidae,502
Leptarctus,431;
L. primaevus,431
Leptauchenia,331
Leptomeryx,284
Leptonyx,453;
L. weddelli,453
Lepus,502;
L. americanus,504;
L. crawshayi,504;
L. cuniculus,502;
brain of,77;
L. europaeus,504;
L. timidus,504;
L. whytei,504
Lestodon,183
Limacomys,476
Limnofelis,456
Limnogale,512;
L. mergulus,513
Linsang,406
Lion,393
Liponyx,526
Listriodon,279
Lithocranius,313
Litopterna,267
Liver,64
Loncheres,489;
L. guianae,489
Lophiodon,250
Lophiodontidae,247
Lophiomys,476;
L. imhausi,476
Lophodont teeth, definition of,51
Lophotragus michianus,294n.
Lophuromys,472
Loris,23,547;
L. gracilis,547
Lungs,69
Lutra,440;
L. vulgaris,441
Lycaon,416;
L. anglicus,416;
L. pictus,416
Lycyaena,413
Lyncodon,437;
L. luganensis,437
Lynx,397
Lytta, a rod formed of connective tissue within the tongue,416
Macacus,563;M. cynomolgus,564;M. inuus,563;M. leoninus,564;M. nemestrinus,564;M. priscus,569;M. rhesus,564;M. silenus,564;M. sinicus,564;M. speciosus,564;M. tcheliensis,563,564Machaerodontidae,401Machaerodus,402;M. palmidens,402Macleayius,358Macrauchenia,267Macraucheniidae,267Macroglossus,526Macropodidae,129Macropodinae,131,132Macropus,132;M. brunii,133;M. giganteus,132;M. irma,133;M. rufus,132Macrorhinus,453;M. leoninus,454Macroscelidae,515Macroscelides,515Macrotherium,211Malacomys,472Malacothrix,476Mammals, position in Vertebrate series,1;characters of,3;coloration of,10,11;Reptilian ancestors of,90;earliest known forms,96Mammoth,226Man,585Manatee,335Manatus,335;M. inunguis,336Mandrill,566Mangabeys,564Manidae,188Manis,188;M. gigantea,190;M. macrura,25;M. tricuspis,31Manteoceras,267Marine Mammals;seeSirenia, CetaceaMarmosa,156Marmoset,556Marmot,465;Prairie-,465Marsupial Mole,159Marsupials,122;imperfectly born young of,124Marsupium or Pouch,14;of Monotremata,15;of Marsupials,17;rudiments of, in higher Mammals,23,18Marten,435Massoutiera,490Mastacomys,473Mastodon,230Meerkat,410,411Megachiroptera,524f.Megaderma,528;M. lyra,528Megaladapididae,554Megaladapis insignis,554;M. madagascariensis,554Megaloglossus,526Megalomys,480Megalonychidae,183Megalonyx,183Megamys,506Meganeuron kreffti,366Megaptera,356;M. capensis,357;M. indica,357;M. lalandii,357;M. longimana,357Megatherium,183Meles,432;M. anakuma,432n.;M. taxus,432Mellivora,437;M. capensis,438Melonycteris,526Melursus,443;M. labiatus,443Meniscoessus,101Meniscotherium,203Menodus,264Mephitis,439Meriones,475Mermaids,337Merychyus,331Merycochoerus,330Merycopotamus,329;M. nanus,329Mesohippus,248Mesomys,489Mesonyx,456Mesopithecus pentelici,569Mesoplacentalia,103Mesoplodon,369;M. bidens,369;M. europaeus,369;M. hectori,369;M. layardi,369;M. stejnegeri,369Mesoreodon,330Metamynodon,264;M. planifrons, skeleton of,263Metatheria,116Microbiotherium,160Microcebus,544;M. smithii,564Microchiroptera,526f.Microdipodops,484Microgale,512;M. longicaudata,25Microlestes,98;M. antiquus,98Microtus,477;M. agrestis,477;M. amphibius,477;M. glareolus,477Midas,556;M. bicolor,557;M. leoninus,556;M. nigricollis,556;M. rosalia,556Mimicry, inBassaricyon,428;inTupaia,511Minopterus,529;M. scheibersi,529Mioclaenidae,205Mioclaenus,205Miohippus,248Miopithecus,565Mixocebus,540;M. caniceps,540Molar teeth,51Mole,517;sternum of,31;fore-foot of,40;Golden,515Mole Rat,481Molossus,531Monachus,453;M. albiventer,453;M. tropicalis,453Mongoose,409Monkeys,554f.Monodon,373;M. monoceros,373Monophyodonty, definition of,53Monotremata,105f.Moose,297,298Moropus,211Morse,451Moschinae,299Moschus,299;M. moschiferus,299,300Mouflon,324;Cyprus,322Mouse,472;Pharaoh's,409Multituberculata,98Multituberculy, definition of,59Muntjac,295Muridae,471Mus,471;M. decumanus,472;M. musculus,472;M. minutus,472;M. rattus,472Muscardinus,470;M. avellanarius,470Musk,300;Deer,12,13,299;Kangaroo,138;Ox,327Musquash,477Mustela,435;M. foina,435;M. martes,435;M. putorius(=Putorius foetidus),436;M. zibellina,435Mustelidae,431Mycetes,34,558Mydaus,433;M. meliceps,433Mylodon,179;M. robustus,179;skeleton of,180Mylodontidae,179Myocastor,489Myodes,478;M. lemmus,478Myogale,518Myomorpha,469Myopotamus,489Myoscalops,481Myosorex,518Myoxus,470;M. glis,470Myrmecobius,154;M. fasciatus,155Myrmecophaga,166;M. jubata,166;skull of,167,168;hand of,169;vertebrae of,163Myrmecophagidae,166Mystacoceti,353f.Myxopoda,529
Macacus,563;
M. cynomolgus,564;
M. inuus,563;
M. leoninus,564;
M. nemestrinus,564;
M. priscus,569;
M. rhesus,564;
M. silenus,564;
M. sinicus,564;
M. speciosus,564;
M. tcheliensis,563,564
Machaerodontidae,401
Machaerodus,402;
M. palmidens,402
Macleayius,358
Macrauchenia,267
Macraucheniidae,267
Macroglossus,526
Macropodidae,129
Macropodinae,131,132
Macropus,132;
M. brunii,133;
M. giganteus,132;
M. irma,133;
M. rufus,132
Macrorhinus,453;
M. leoninus,454
Macroscelidae,515
Macroscelides,515
Macrotherium,211
Malacomys,472
Malacothrix,476
Mammals, position in Vertebrate series,1;
characters of,3;
coloration of,10,11;
Reptilian ancestors of,90;
earliest known forms,96
Mammoth,226
Man,585
Manatee,335
Manatus,335;
M. inunguis,336
Mandrill,566
Mangabeys,564
Manidae,188
Manis,188;
M. gigantea,190;
M. macrura,25;
M. tricuspis,31
Manteoceras,267
Marine Mammals;seeSirenia, Cetacea
Marmosa,156
Marmoset,556
Marmot,465;
Prairie-,465
Marsupial Mole,159
Marsupials,122;
imperfectly born young of,124
Marsupium or Pouch,14;
of Monotremata,15;
of Marsupials,17;
rudiments of, in higher Mammals,23,18
Marten,435
Massoutiera,490
Mastacomys,473
Mastodon,230
Meerkat,410,411
Megachiroptera,524f.
Megaderma,528;
M. lyra,528
Megaladapididae,554
Megaladapis insignis,554;
M. madagascariensis,554
Megaloglossus,526
Megalomys,480
Megalonychidae,183
Megalonyx,183
Megamys,506
Meganeuron kreffti,366
Megaptera,356;
M. capensis,357;
M. indica,357;
M. lalandii,357;
M. longimana,357
Megatherium,183
Meles,432;
M. anakuma,432n.;
M. taxus,432
Mellivora,437;
M. capensis,438
Melonycteris,526
Melursus,443;
M. labiatus,443
Meniscoessus,101
Meniscotherium,203
Menodus,264
Mephitis,439
Meriones,475
Mermaids,337
Merychyus,331
Merycochoerus,330
Merycopotamus,329;
M. nanus,329
Mesohippus,248
Mesomys,489
Mesonyx,456
Mesopithecus pentelici,569
Mesoplacentalia,103
Mesoplodon,369;
M. bidens,369;
M. europaeus,369;
M. hectori,369;
M. layardi,369;
M. stejnegeri,369
Mesoreodon,330
Metamynodon,264;
M. planifrons, skeleton of,263
Metatheria,116
Microbiotherium,160
Microcebus,544;
M. smithii,564
Microchiroptera,526f.
Microdipodops,484
Microgale,512;
M. longicaudata,25
Microlestes,98;
M. antiquus,98
Microtus,477;
M. agrestis,477;
M. amphibius,477;
M. glareolus,477
Midas,556;
M. bicolor,557;
M. leoninus,556;
M. nigricollis,556;
M. rosalia,556
Mimicry, inBassaricyon,428;
inTupaia,511
Minopterus,529;
M. scheibersi,529
Mioclaenidae,205
Mioclaenus,205
Miohippus,248
Miopithecus,565
Mixocebus,540;
M. caniceps,540
Molar teeth,51
Mole,517;
sternum of,31;
fore-foot of,40;
Golden,515
Mole Rat,481
Molossus,531
Monachus,453;
M. albiventer,453;
M. tropicalis,453
Mongoose,409
Monkeys,554f.
Monodon,373;
M. monoceros,373
Monophyodonty, definition of,53
Monotremata,105f.
Moose,297,298
Moropus,211
Morse,451
Moschinae,299
Moschus,299;
M. moschiferus,299,300
Mouflon,324;
Cyprus,322
Mouse,472;
Pharaoh's,409
Multituberculata,98
Multituberculy, definition of,59
Muntjac,295
Muridae,471
Mus,471;
M. decumanus,472;
M. musculus,472;
M. minutus,472;
M. rattus,472
Muscardinus,470;
M. avellanarius,470
Musk,300;
Deer,12,13,299;
Kangaroo,138;
Ox,327
Musquash,477
Mustela,435;
M. foina,435;
M. martes,435;
M. putorius(=Putorius foetidus),436;
M. zibellina,435
Mustelidae,431
Mycetes,34,558
Mydaus,433;
M. meliceps,433
Mylodon,179;
M. robustus,179;
skeleton of,180
Mylodontidae,179
Myocastor,489
Myodes,478;
M. lemmus,478
Myogale,518
Myomorpha,469
Myopotamus,489
Myoscalops,481
Myosorex,518
Myoxus,470;
M. glis,470
Myrmecobius,154;
M. fasciatus,155
Myrmecophaga,166;
M. jubata,166;
skull of,167,168;
hand of,169;
vertebrae of,163
Myrmecophagidae,166
Mystacoceti,353f.
Myxopoda,529