810 



INDEX. 



Ear, 8T. 



luir, formation ol^ 03. 



Early soecblization, 125. 



Ki-hliiouermala, 56. 



Kchiuoldea, 6o. 



Ethliiops, lOi. 



Erblnorlilims, 188. 



Echinus, 55. 



Eixmoiiiy, Fucglan political, 206. 



Eciujino, l'J7. 



EdentJita, ISS. 



E;;yi>tii>n iiioiiiimcntA, 152. • 



KliLsiiiobnuiclis, 15.'^. 



EUmjw uiul kiic'o iiUcctlona, 193. 



Eiupwloclos, 80C. 



Eocene uii'^ulutu, 125. 



Eolls, l!>4. 



E(|uiis, IGl. 



Erlculufl, 162. 



Elides, 202. 



Elides Dc.sionpchamps, 112. 



Eurypterlilii, 153, 1S5. 



Eutroplus, 1G2. 



Everett, Kov. U., 112. 



Evolution requires geometrical increaaa of 



time, 153. 

 Eye. «9. 



Eye, formation oC, 64. 

 Eye of trilobites, U\). 



F. 



Fabrk, M., 69. 



Feulher-legved breeds, 196. 



Feejeeaiis, 214. 



FerlillzatlDri of orchids, 69. 



" Flat jllstUl!^ mat w^■luu^" 209. 



Fibres of Cortl, 66, 'JtM. 



Final misery, 208. 



Flii(,'er of I'otto, 119. 



Fish, llylnff, 77. 



Fishes, frcsh-watcr, 159. 



FLshes, thoracic and ju<,'ular, 51, 155. 



Fl.xity of position of limbs, 61. 



Flat-tlshes, 49, ISO. 



Flexibility of bodily organization, degrees 



of; 183. 

 Fle.vlbllity of mind, 2*4. 

 Flies, horned, 107. 

 Fli;,'ht of spiders, 78. 

 Flounder, 50. 



Flower, Prof., 178, 248, 800. 

 Fly, orchid, 63. 

 Flying-dragon, 77, 172. 

 Flylug-flsh, 77. 

 Fa'tal teeth of whales, 19. 

 Food, effects on pigs, 113. 

 Footsteps of Connecticut, 145. 

 Foramlnifera, 200. 

 Formally moral acts, 210. 

 Formation of eye and oar, 64. 

 Forms, substiintiaL, 200, 290. 

 Four-gilled Oephaloiwds, 89. 

 Fowls, white ailk, 136. 



French theatrical ondlonco, 218. 

 Fresh-water ILshes, 15'J. 

 Frogs, Chilian and Kuropean, 163. 

 Fucgo, Terra del, 206. 



C. 



Oalaqo, 172. 



Galaxlas, 161. 



Galeus vulgaris, 186. 



<Jalton, Mr. F., Ill, 127,244. 



Oascoven, Mr., 196. 



Ga vials, 55. 



Gegcnbaur, Prof, 190, 193. 



Gemmules, 22'). 



Generative system, Ita sensitiveness, 250. 



Genesis of morals, 216. 



Geographical distribution, 153. 



Geographical distribution e.vpLUuod by Nat- 



ui-ul Selection, 18. 

 Geometrical Increments of time, 153. 

 Geotrla, 161. 

 Giniffe, neck of, 86. 

 Gizz;ir(l-like stomacli, 96. 

 Gliicial epoch, 164. 

 Glyi)todon, 124. 

 Godron, Dr., 115, 

 Goose, its intlexibility, 133. 

 Gapport, Mr., 115. 

 Gould, Mr., 102. 



Grasshopper, Great Shielded, 103. 

 Gray, Dr. Asa, 270, 272, 277. 

 Great Ant-eater, 116. 

 Great SalamandiT, 186. 

 Great Shielded (Jrasshoppor, 103. 

 Greyhounds in Mexico, 113. 

 Greyhounils, time for evolution o^ 152. 

 Guinea-fowl, 134. 

 Guinea-pig, 140. 

 GUuthor, Dr., 159, 100, 186. 



II. 



ITAIBT.E99 D009, 183, 190. 



Hamilton, Sir William, 267. 



Harmony, nmsical, 66, 296. 



Heart in birds and reptiles, 172. 



Hegel, 232. 



Heliconidui, 41. 



Hell, 203. 



Heptanchus, 186. 



Herbert Spencer, Mr., 83, 40, 80, 86, IIT, 



180, 182, 1^, 186, 199, 203, 216, 217, 219, 



233, 2^4;), 261, 262, 264, 267. 

 Hessian llies, 184. 

 Heterobranchus, 160. 

 Hewitt, Mr., 133, 195. 

 Hexanchus, 186. 

 Hlpparlon, 111, 143. 

 Homogeny, 172. 



Homology, bilateral or lateral, 170, 179. 

 Homology, meaning of term, 19, 170. 

 Homology, serial, 173. 

 Homology, vertical, 179. 

 Homoplasy, 173. 

 Honey-suckers, 104. 



