INDEX 



503 



Hare 191, 181 



Harpalus . 107,64 



Harp shell 129 



Harvest fly . . 399 



Harvest man 121 



Haversian canals 284, 304 



Hawk 168 



Hawk moths 114 



Hawkbill turtle 158, 136 



Hearing 889 



Heart 151,809,271 



of cockchafer 266 



ofdugong 27O 



rudimentary 364 



single 369 



Hedgehog 192,345 



Heliozoa 59 



Helix 131, 92 



Helix albolabris 318 



Helmet shell 97 



Hemal spine 352 



Hematocrya 470 



Hematotherma 470 



Hemiptera 112, 66 



Hemoglobin 306 



Hen's egg 358 



Heredity 427, 455 



Hermit crab 108 



Herodiones 165 



Heron 165, 144 



Herring 146, 149 



Hessian fly 113 



Heterocercal 368 



Hippopotamus .... 186, 373, 326 



Hirudinea 95 



Hirundo 163 



Histology 12, 14 



Hog 186, 264, 271, 333 



Holothuria 45, 49 



Holothuroidea 92 



Homarus vulgaris 59 



Homocercal 368 



Homology 429, 375-378 



Homomorphic 428 



Honey-bag 280 



Honey bee 119, 79 



Hoofed mammals, foot of .... 326 



Hoopoe 173 



Hornbill 173 



Horned pout 126 



Hornera lichenoides 42 



Horns 344 



Horny sponge, skeleton of .... 16 



Horse 185, 419, 427 



brain of 380,381,335 



circulation in 316 



foot of 326 



forefoot of 3OO 



intelligence>f 398 



locomotion of . , 373 



HORSE 



* molars of 271 



nostril, skin of 291 



skeleton of 314 



skin muscles of 365 



skull of 3O8 



speed of 374 



stomach of 290, 251 



teeth of 185 



toes of . . . 356 



Horsefly, mouth of 222 



Horse-hair snake 84 



Horseshoe crab 123, 258, 336 



Housefly ......'.. 113,824 



Humble bees 119 



Humming bird 173 



Hyalaea tridentata 89 



Hyaline cartilage 2O2 



Hydatina 4O 



Hydra, 277, 335, 377, 410, 425, 17, 18, 374 

 Hydractinia ......... 70 



Hydroid , . 416, 19, 20 



Hydrozoa 69 



Hyena 190 



Hylodes 460 



Hymenoptera 118 



....... 354 



. . . 410,411,365 

 . 185 



Hyoid bone 

 Hypoblast . 

 Hyrax . . 



IBIS 165 



Ichneumon fly 119 



Ichthyopsida 141 



Ichthyosaurus 48, 159 



Idotea robusta . . . .-. . . 104, 61 



Iguana 155 



Iguanodon 159 



Ilium 855 



Imago .... 69, 74, 76, 368, 369 



Impennes . . , 165 



Incisors 271 



Incus 890 



Individuality 432 



Infusoria 63.251,276,377 



absorbent system of 297 



cuticle of 335 



digestive process of 295 



locomotion of 367 



mouth of 256, 277 



Ingestion 245 



Insecta . 106, 405, 407, 416, 426, 429, 295 



absorbent system of 297 



antennae of 344 



biting 254 



circulation in 816 



eyes of 392 



feet of . . . . 324 



flight of . 370 



horny crust of 840 



