454 



INDEX. 



Fecundation, ii. 417. 



Feelers, i. '206 ; ii. 273. 



Feet-jaws, i. '207. 



Feet of birds, i. 403. 



Femur, i. 20.3, 232,282. 



Ferieslrae of ear, ii. 302. 



Ferns, i. 71 ; ii. 41(5. 



Fibre, animal, i. bl, 85. 



Fibula, i. 282. 



Fig-tree, ii. 41. 



Fijr Maryrrold, ii. 40. 



Filaments of feathers, i. 392. 



Filaria, i. 59. 



Filices, i. 71 ; ii. 416. 



Final canses, i. 17, 31, et passim. 



Fins of fishes, i. 292. 



Fins of cetacea, i. 336. 



Fishes, i. 88, 284; ii. 86, 196, 276, 



290, 348, et passim. 

 Fissiparons reproduction, ii. 409. 

 Flea, i. 212. 

 Flight, i. 242, 376. 

 Flourens, ii. 218. 

 Flower, ii. 418. 

 Fluidity, organic, i. 57. 

 Flustra, i. 125, 127, 129. 

 Flying fish, i. 377. 

 Flying lizard, i. 378. 

 Flying squirrel, i. 380. 

 Focus, ii. 320. 

 Fohmann, ii. 251. 



Follicles, i. 91; ii. 135. 



Fontana, ii. 430. 



Food of plants, ii. 19. 



Food of animals, ii. 47. 



Foot of mollusca, i. 163. 



Forces, physical, i. 20. 



Fonhjce, ii. 126. 



Fovilla, ii. 418. 



French bean, ii. 43. 



Frog, i. 303; ii. 96, 160, 197, 311. 



Fucus vesiculosus, i. 61. 



Functions, i. 39, 42; ii. 55. 



Fungi, ii. 4.5. 



Furcular bone, i. 390. 



Furcularia, i. .58. 



Fusiform roots, ii. 22. 



Future existence, ii. 407, 447. 



Gaede, ii. 66. 

 Gaimard, i. 80. 

 Galeopithecus, i. 380. 

 Galileo, i. 70. 

 Gallina?, ii. 390. 

 Gallop, i. '342. 



Galvanism, ii. 362. 



Ganglion, ii 25.5. 



Gasteropoda, i. 166; ii. 128, 215, 



339. 

 Gastric juice, ii. 1.34. 

 Gastric teeth, ii. 123, 155. 

 Gastric sflaiids, ii. 134. 

 Gastrobranchus, i. 283, 289; ii. 88, 



351. 

 Gay L7issnc, ii. 224. 

 Gecko, i. 319; ii. 277. 

 Gelatin, i. 8.3. 



Gemmiparous reproduction, ii. 413. 

 Gemmule, i. 119; ii. 414. 

 Geometer caterpillars, i. 224. 

 Germs, vegetable, i. 73; ii. 413. 

 Geronia, ii. 70. 

 Gillaroo trout, ii. 147. 

 Gills, i. 304; ii. 199,214. 

 Gimbals, i. 233. 

 Gizzard, ii. 124, 155. 

 Glands, vegetable, i. 67 ; ii. 39. 

 Glands, animal, ii. 247. 

 Glands in crocodile, ii. 290. 

 Glands, gastric, ii. 134. 



Gleichen, ii. 71. 



Globules, i. 59, 81. 



Glossa, ii. 93. 



Glossopora, ii. 78. 



Gmelin, i. 115. 



Gnat, ii. 87. 



Goat, ii. 285. 



Goeze, ii. 337. 



Gonium, i. 138. 



Goose, ii. 127, 352. 



Gordius, i. 59, 198. 



Gorgon ia, i. 12.5. 



Gradation of being, i. 51 ; ii. 439. 



Grampus, ii. 105. 



Grallffi, i. 403, 407. 



Grant, i. 113, 115, 127, 129, 131, 

 144, 149, 185, 404 ; ii. 338. 



Gray, i. 161, 174, 183. 



Growth, vegetable, i. 72; ii. 21, 420. 



Gruithiiisen, ii. 338. 



Gryllo-talpa, i. 241 ; ii. 27.3. 



Gryllus, ii. 177. 



Guinea-pig, i. 344. 



Gulstonian lectures, ii. 374. 



Gum, ii. 33. 



Gurnard, ii. 390. 



Gymnotus, i. 294 ; ii. 402. 



Hffirnatopus, ii. 98. 

 Haidinger, i. 151. 



I 



