338 



INDEX. 



G. 



GALAGO, 179, 183. 



Galaxias, 167. 



Galeus vulgaris, 193. 



Galton, Mr. F., 109, 127, 261. 



Gascoyen, Mr., 204. 



Gavials, 48. 



Gegenbaur, Prof., 198200. 



Gemmules, 237. 



Generative system, its sensitiveness, 



269. 



Genesis of morals, 227. 

 Geographical distribution, 163. 

 Geographical distribution explained 



by Natural Selection, 7. 

 Geometrical increments of time, 156. 

 Geotria, 167. 

 Giraffe, neck of, 28. 

 Gizzard-like stomach, 92. 

 Glacial epoch, 169. 

 Glyptodon, 124. 

 Godron, Dr., 114. 

 Goose, its inflexibility, 134. 

 Goppert, Mr., 114. 

 Gould, Mr., 99. 



Grasshopper, Great Shielded, 100. 

 Gray, Dr. Asa, 291, 294, 300. 

 Great Ant-eater, 92. 

 Great Salamander, 193. 

 Great Shielded Grasshopper, 100. 

 Greyhounds in Mexico, 111. 

 Greyhounds, time for evolution of, 



155. 



Guinea-fowl, 135. 

 Guinea-pig, 142. 

 Giinther, Dr., 164, 165, 169, 193. 



H. 



HAIRLESS DOGS, 196, 197. 



Hamilton, Sir Wm., 307. 



Harmony, musical, 60, 322. 



Heart in birds and reptiles, 189. 



Hegel, 247. 



Heliconidee, 33. 



Hell, 218. 



Heptanchus, 193. 



Herbert Spencer, Mr., 23, 31, 75, 82, 

 184187, 189, 191194, 207, 208, 

 227232, 234, 235, 248, 249, 260, 

 281, 282, 284289. 



Hessian flies, 191. 



Heterobranchus, 166. 



Hewitt, Mr., 140, 203. 



Hexanchus, 193. 



Hipparion, 109, 151. 



Homogeny, 180. 



Homology, bilateral or lateral, 177, 



185. 



Homology, meaning of term, 8, 177. 

 Homology, serial, 181. 

 Homology, vertical, 185. 

 Homoplasy, 181. 

 Honey-suckers, 102. 

 Hood of cobra, 56. 

 Hook-billed ducks, 113. 

 Hooker, Dr., 170. 

 Horned flies, 105. 

 Horny plates, 45 47. 

 Horny stomach, 92. 

 Human larynx, 61, 320. 

 Humphry, Professor, 184, 270. 

 Button, Mr. R. Holt, 227, 229. 

 Huxley, Professor, 7678, 80, 82, 83, 



106, 117, 123, 148, 353, 154, 159, 



184, 194, 264, 283, 314. 

 Hybrids, mortality of, 140. 

 Hydrocyonina, 166. 

 Hyperphysical action, 291. 

 Hyrax, 201. 



1. 



ICHTHYOPSIDA, 123. 



Ichthyosaurus, 88, 120, 149, 199. 



Ichthyosis, 206. 



Iguanodon, 80. 



Illegitimate symbolic conceptions, 



288. 



Illustration by c^ock-thinking, 286. 

 Imaginal disks, 52, 191. 

 Implacental mammals, 76, 77. 

 Independent origins, 173. 

 Indian butterfly, 34. 

 Indian region's, butterflies, 94, 

 Indians and cholera, 216. 

 Individual, meaning of word, 2. 

 Infirm, care of, 216. 

 Influence, local, 94. 

 Insect, walking-leaf, 39. 

 Insects, walking-stick and bamboo 



37. 



Insectivora, 76. 

 Insectivorous mammals, 168. 

 Insectivorous teeth, 77. 

 Instinct of bull-dog, 293, 299. 

 Intermediate forms, 145. 

 Intuitions, primary, 289, 332. 

 Irregularities in blood-vessels, 204. 

 Isaria felina, 129. 



