INDEX. 
Grallz, peculiar Oriental genera of, 386 
peculiar Australian genera of, 486 
Gray, Dr. J. E., on classification of Cetacea,88 
Greece, Upper Miocene deposits of, 115 
summary of Miocene fauna of, 116 
Groups peculiar to a region, how defined, 184 
Gulick, Rev. J. T., on Achatinellide of the 
Sandwich Islands, 446 
Giinther, Dr., his classification of reptiles, 98 
his classification of fishes, 101 
on gigantic tortoises of Galapagos and the 
Mascarene Islands, 289 
on range of Indian reptiles in the Hima- 
layas, 329 
H. 
Haast, Dr., on extinct birds of New Zealand, 
460 
Habitat, definition of, 4 
Hainan, zoology of, 334 
Halcyornis, European Eocene, 103 
Halitherium, European Pliocene, 112 
European Miocene, 119 
Helladotherium, Miocene of Greece, 116 
European Miocene, 120 
Uatteria of New Zealand, 456 
Helictis, Himalayan, figure of, 331 
Helix, Eocene, 169 
Hemibos, Indian Miocene, 122 
Hemicyon, European Miocene, 118 
Herpetotherium, N. American Tertiary, 134 
Hesperomys, N. American Tertiary, 140 
in Brazilian caves, 145 
S. American Pliocene, 147 
Hesperornis, N. American Cretaceous, 164 
Heterodon, in Brazilian caves, 145 
Hexaprotodon, Indian Miocene, 122 
Hickman, Mr. John, on a cause of the extinc- 
tion of large animals, 158 
Himalayas, altitude reached by various groups 
1m the, 329, 333 
Hipparion, European Pliocene, 112 
Miocene of Greece, 115 
European Miocene, 119 
N. American Post-Pliocene, 130 
N. American Tertiary, 135 
Hippopotamus, Post-Pliocene, 112 
Europe in Pliocene, 113 
Indian Pliocene, 122 
Hipposyus, N. American Tertiary, 133 
Hippotheriwm, European Miocene, 119 
Indian Mivcene, 122 
Hippotragus, European Miocene, 120 
Homalodontotherium, 8. American Pliocene, 
146 
Homalophus, European Miocene, 161 
Homocamelus, N. American Tertiary, 138 
Honeysuckers, birds specially adapted to 
Australia, 392 
Hooker, Dr., on deficiency of odours in New 
Zealand plants, 464 
Hoplocetus, European Pliocene, 112 
Hoplophoneus, N. American Tertiary, 134 
Horses, fossil, in Indian Miocene, 121 
perfect series of ancestral, in N. America, 
136 
probable birthplace of, 154 
Hutton, Capt. F. W., on origin of New Zealand 
fauna, 461 
Huxley, Professor, on zoological regions, 59 
division of aniinal kingdom by, 85 
Hyena, Post-Pliocene, 112 
Miocene of Greece, 115 
European Miacene, 118 
495 
Hyena, Indian Miocene, 121 
fossil in N. China, 123 
Hynarctos in European Pliocene, 112 
European Mivcene, 118 
Indian Miocene, 121 
8S. American Pliocene, 146 
Hycenictis, Miocene of Greece, 115 
European Miocene, 118 
Hyenide, European Miocene, 118 
Hyenodon, European Miocene, 118 
European Eocene, 125 
N. American Tertiary, 134 
Hyenodontide, European Miocene, 118 
Aydrocherus, N. American Post-Pliocene, 130 
Hydrornis, European Miocene, 162 
Hyohippus, N. American Tertiary, 135 
Hyomoschus, European Miocene, 120 
Hyopotamus, European Miocene, 119 
N. American Tertiary, 137 
Hyopsodus, N, American Tertiary, 133 
Hyotherium, European Miocene, 119 
Hypertragulus, N. American Tertiary, 138 
Hypisodus, N. American Tertiary, 138 
Hypsiprymnus, Australian Post-Tertiary, 157 
Hyrachyus, N. American Tertiary, 136 
Hyracodon, N. American Tertiary, 136 
Hyracoidea, classification of, 90 
Palearctic, 242 
Ethiopian, 304 
Hyracotherium, supposed, in European Eo- 
cene, 125 
European Eocene, 126 
Hystriz, European Pliocene, 113 
Miocene of Greece, 116 
N. American Tertiary, 140 
I. 
Ibidipodia, European Miocene, 162 
Ibidorhynchus, figure of, 331 
Iceland, zoology of, 198 
Icthyornis, N. American Cretaceous, 164 
Icticyon in Brazilian caves, 144 
Ictitherium, Miocene of Greece, 115 
European Miocene, 118 
Ictops, N. American Tertiary, 133 
India, Miocene fauna of, allied to that of 
Europe, 123 
geological features of, 328 
Indian, sub-region, description of, 321 
supposed relation to Ethiopian region, 321 
mammalia of, 322 
birds of, 323 
reptiles and amphibia of, 326 
Indo-Chinese, sub-region, description of, 329 
zoological characteristics of, 330 
illustration of, 331 
reptiles of, 331 
amphibia of, 331 
insects of, 332 
islands belonging to, 333 
Indo-Malayan sub-region, description of, 334 
mammalia of, 336 
illustrations of, 336, 339 
birds of, 337 
remote geographical relations of, 339 
reptiles and amphibia of, 340 
fishes of, 341 
insects of, 341 
coleoptera of, 342 
terrestrial mollusea of, 343 
zoological relations of islands of, 345 
recent geographical changes in, 357 
probable origin of fauna of, 359 
Insects, means of dispersal of, 32 
