V INDEX Homopus, 40 Honey-Creepers, Plate 10, Map iv; pp. 9, 10, 26 ״ -Eaters, Plate 10, Map v ; pp. 8, 27 ״ -Guides, Plate 13, Map ii; pp. 6, 7, 29 ״ -Peckers, Plate 10, Map vi; pp. 7, 8, 27 Hoopoes, Plate 13, Map vi 5 pp. 8, 30 ״ Wood-, Plate 13, Map vii; pp. 6, 30 Ilopatrum, Plate 34, Map iv; p. 55 Hoplognathidse, Plate 23, Map v ; p. 45 Hoplognathus, 45 Iloplurus, 39 Hornbills, Plate 13, Map vi; pp. G, 30 Hornet, 55 Horses, Plate 7, Map iii; pp. 6, 21 Hounds, 48 Howlers, 13 Huanaco, 23 Human interference with Distribution, 3 Humming-Birds, Plate 14, Map iii; pp. 9, 31 Hutias, 19 Huxley’s Scheme for Zoogeographical Regions, 4 Hyaenas, Plate 5, Map iv; pp. 5, 6, 17 Hysenidse, Plate 5, Map iv; pp. 6, 17 Hyalimax, 49 Hydrobia, Plate 28, Map i; p. 50 Hydrobiidse, Plate 28, Map i 5 p. 50 Hydrochcerus, 18 Ilydrocyon, 47 Hydromyince, 19 Hydromys, 19 Hydrophasis, 34 Hydrophidse, Plate 19, Map i; p. 37 Ilydrophis, 37 Hydropotes, 6, 22 Hydropotince. 22 Ilyla, 41 Hylidse, Plate 21, Map iii; pp. 8, 10, 41 Hylobatidse, Plate 3, Map i; pp. 7, 13 Hylodes, 41 Ilymenochirus, 41 HYMENOPTERA, 55 Hyodontidae, Plate 25, Map v ; p. 47 Ilyomoschus, 6, 23 Hypevoodon, Plate 8, Map v; p. 23 Ilypolimnas, Plate 30, Map iii; p. 52 Ilypositta, 27 Hypsidse, Plate 32, Map v; p. 54 Hypsirhina, 37 Hyraces, Plate 7, Map ii; pp. 5, 6 Hyracidse. 21 Hyrax, 5, 6 Hystricidse, Plate 6, Map iv; p. 19 Hystrix, 19 Ibexes, 22 Ibididae, Plate 16, Map iv; p. 33 Ibis, 33 Ibises, Plate 16, Map iv ; p. 33 Icaria, 55 Ichneumons, Plate 5, Mapi; pp. 5, 17 Icteridse, Plate 10, Map iii; pp. 9, 26 Icterus, 26 Icticyon, 17 Iguanas, Plate 20, Map ii; pp. 10, 39 Iguanidse, Plate 20, Map ii; pp. 7, 10, 39 ,, in Galapagos Islands, 11 Ilysia, 38 Ilysiidas, Plate 19, Map iv ; pp. 7, 38 Indian Sub-region, 7 Indicator, 29 IndicatoridiB, Plate 13, Map ii; pp. 6, 7, 29 Indo-Chinese Sub-region, 7 Indo-Malayan Sub-region, 7 in iii, 23 Ino, 53 INSECTA, 51 INSECTIVORA, 14 INSECTIVORES, 14 INSECTS, 51 Insects, Leaf-, Plate 35, Map vi; p. 56 ״ Praying-, Plate 35, Map vi; p. 56 ״ Seale-, Plate 35, Map iv ; p. 56 ״ Stick-, Plate 35, Map vi; p. 56 Insular Faunas, 10 Ipnops, 46 Irrisoridae, Plate 13, Map vii; pp. 6, 30 Island, Continental, Definition of, 11 ,, Oceanic, Definition of, 11 Islands, Animal Life on, 10 Iyngidae, Plate 13, Map i; pp. 7, 29 I lynx, 29 Jacamars, Plate 13, Map i; pp, 9, 29 Jacamerops, 29 Jacanas, Plate 17, Map ii; p. 34 Jackals, Plate 5, Map v ; p. 17 Jackdaws, 25 Haddock, 45 Hcematopota, 56 Hcematopus, 34 Hag-Fishes, Plate 26, Map vi; p. 48 Ilainesia, 50 Hairstreaks, 53 Hair-tail, 44 Hairy-Backs, Plate 22, Map iv; p. 43 Hake, 45 Halcyon, 30 Halicetus, 32 Halibut, 44 ; ■ Halichcerus, 15 Halicorc, 24 Halicoridse, Plate 8, Map vi; p. 24 Haliotidse, Plate 28, Map iv; p. 51 Haliotis, 51 Hamadryas, 52 Hammer-Head, Plate 16, Map v ; pp. 6, 33 Hamsters, 19 Hangnests, Plate 10, Map iii; pp. 9, 26 Hapalomys, 7 Haplocerus, 10, 21 Haplochiton, 46 Haplochitonidae, Plate 25, Map i; p. 46 Haplodontidse, Plate 6, Map vi; pp. 10. 20 Haplopelia, 35 Haptoglossa, 42 Harelda, 32 Hares, Plate 6, Map i; pp. 8, 18 ,, African Jumping, Plate 6, Map vi; pp. 6, 19 Harriers, Plate 15, Map i; p. 31 Hartebeests, 21 Hatteriidse, Plate 20, Map vi; pp. 8, 9, 40 Hawfinches, 26 Hawks, Plate 15, Map i; p. 31 ,, Fish-,32 Hedgehogs, Plate 4, Map iv; pp. 5, 8, 15 Heilprin, Angelo, Zoogeographical Regions, Plate 2 ״ Work on Geographical Distribution, 4 Ilelicarion, 49 Helicidse, Plate 27, Map iii; p. 49 Helicina, Plate 28, Map iii; p. 50 Helicinidse, Plate 28, Map iii; p. 50 Heliconidae, Plate 30, Map i; pp. 9, 10, 52 Heliconius, 52 Heliornis, 35 Heliornitbidse, Plate 18, Map i; p. 35 Helix, 49 Helmet-Bird, Plate 10, Map ii; pp. 6, 7, 26, 27 Helminth op h is, 38 Helodermatidse, Plate 20, Map i; pp. 10, 39 Helops, Plate 34, Map iii; p. 55 Hemidactylus, 39 Hemigale, 7 Hemiphractidse, Plate 21, Map iii ; pp. 9, 41 Hemiphractus, Plate 21, Map iii; p. 41 Hemipodes, 36 HEMIPODII, 36 HEMIPTERA, 56 Hemitragus, 22 Hen, Clucking, 33 Hepialidse, Plate 32, Map iv ; p. 53 Hcpialus, 54 Herons, Plate 16, Map v ; p. 33 Herpestes, 17 Herpestince, 17 Herrings, Plate 25, Map iv ; p. 47 Hesperiidse, Plate 31, Map vi; p. 53 Heterocephalus, 19 HETEROCERA, 53 Ileterodon, 48 Heterodontidas, Plate 26, Map v ; p. 48 HETEROMERA, 55 Heteromyidse, Plate 6, Map v; pp. 9, 10, 19 Hcteromys, 19 Hexagrammidse, Plate 22, Map vi; p. 43 Hcxagramrnus, 43 Hippocampus, 45 Hippoglossus, 44 Hippopotamidse, Plate 7, Map vii; pp. 6, 23 Hippopotamus, Plate 7, Map vii; pp. 6, 23 Hipposidemis, 14 Hippotragince, 21 Hippotragus, 21 Hirundinidse, Plate 12, Map ii; p. 28 Hirundo, 28 HistiophoruSy 44 Hoatzin, Plate 18, Map i; pp. 9, 35 Hogs, River23 ,7 ,6 ,־ ״ Wart-, 23 Holarctic Realm, 5 HOLO CEPHALI, 47 Holodactylus, 39 HOLOSTEI, 47 Homalonyx, 49 Homalopsidse, Plate 19, Map ii; pp. 7, 37 19 4 Genets, 17 Genetta, 17 Genyophryne, Plate 21, Mapi; p. 41 Genyophrynidse, Plate 21, Map i; pp. 8, 41 Genypterus, 43 Geogale, 15 Geometridae, Plate 32, Map vi; p. 54 Geomyidae, Plate 6, Map v; pp. 9, 10, 19 Geomys, 19 Geospiza, 26 Geotria, 48 Gerbillince, 19 Gerbils, 19 Gerrhosauridse, Plate 19, Map vi; pp. 6, 39 Gerrhosaurus, Plate 19, Map vi; p. 39 Gibbons, Plate 3, Map i; pp. 7, 13, 49 Gila Monster, 39 Giraffa, 22 Giraffes, Plate 7, Map v ; pp. 6, 22 Giraffidse, Plate 7, Map v; pp. 6, 22 Glandina, 49 Glareola, 34 Glareolidse, Plate 17, Map ii; p. 34 Glaucidium, 31 Glauconia, 38 Glauconiidse, Plate 19,;Map iv; p. 38 Globe-Fishes, Plate 22, Map i; p. 42 Globicephalus, Plate 8, Map i; p. 23 Glossina, Plate 35, Map iii; p. 56 Gluttons, 6, 10, 16 Gnat-catchers, Plate 12, Mapi; p. 28 Gnats, Plate 35, Map ii; p. 56 Gnus, 21 Goat, Rocky Mountain, 10, 21 Goats, Plate 7, Map iv; pp. 5, 22 ,, Absence of, 6 Goatsucker, 30 Gobies, Plate 22, Map vi; p. 43 Gobiesocidse, Plate 22, Map iv; p. 43 Gobiesox, 43 Gobiidse, Plate 22, Map vi; p. 43 Gobio, 46 Godwits, 34 Goldcrests, Plate 11, Map i; pp. 5, 27 Goldeneye, 32 Gomphocerus, 56 Gonopteryx, Plate 29, Map iv; p. 52 Gonorhyncbidse, Plate 25, Map iii; p. 47 Goosander, 32 Gophers, Pocket, Plate 6, Map v; pp. 9, 10, Gorals, 21 Gorilla, Plate 3, Map i; pp. 6, 13 Goshawks, 31 Gourami, 44 Gouridse, Plate 18, Map ii; pp. 8, 35 Grackles, 26 Graculipica, 26 Graculus, 25 Grampus, Plate 8, Map iii; p. 23 Graphipterus, Plate 33, Map iv ; pp. 20, 54 Grasshoppers, Plate 35, Map v; p. 56 Grayling, 47 Grebes, Plate 17, Map vi; p. 35 Greenfinches, 26 Greenlets, 28 Grosbeaks, 26 Grouse, Plate 18, Map v; pp. 5, 10, 11, 36 ״ Sand-, Plate 18, Map iii; p. 36 Gruidae, Plate 16, Map vi; p. 33 GRUIFORMES, 33 Grus, 33 Grypiscus, 41 GRYPOCERA, 53 Guacharo, Plate 13, Map iv ; p. 30 Guanaco, 23 Guans, Plate 18, Map iv ; p. 36 Gudgeon, 46 Guiana-Pig, 18 Guillemots, Plate 17, Map iv; p. 34 Guinea-Pig, 18 ״ -Fowls, Plate 18, Map v; pp. 6, 36 Gulls, Plate 17, Map iv; p. 34 Gulo, 6, 10, 16 Gundlachia, 49 Gunther, Dr, Zoological Regions for Fishes, Gurnards, Plate 22, Map v ; p. 43 ״ Flying־, Plate 22, Map iv ; p. 43 Qymnetisy Plate 33, Map iii; p. 54 Gymnorhina, 27 Gymnosarda, 44 Gymnotidse, Plate 25, Map iii; p. 46 GymnotuSy 47 Gymnura, 15 Gypaetinee, Plate 15, Map ii; p. 32 Gypagus, 32 GypogeranidEe, Plate 15, Map i Gyps, 6, 31