INDEX. 



425 



GAT,I.-BT,AI>T>F.R, 124, 92. 



Gall-fly, 304. 



Gammarus, 286. 



Ganglion, 166, 14, 146. 



Gannet, 331. 



Gauoidei, 315, 289, 290. 



Gar-pike, 315, 289. 



Gasteropoda, 20. 29, 45, 100, 134, 154, 



176, 272 



" see Snail. 



Gastric glands, 123, 90. 



" juice, 93. 

 Gastrnla, 198, 166. 

 Gavial, 324. 

 Gecko, 322. 

 Gelatin, 36. 

 Genus, 235. 

 Germinal vesicle, 192. 

 Gibbon, 357. . 

 Gill-cover, 114. 

 Gills, 114, 125, 48. 

 Giraffe, 352. 

 Gizzard of Invertebrates, 70, 77-80 



" of Vertebrates, S-2-85. 

 Gland, 122, 89. 



" gastric, 123, 90. 

 liver, 123, 92. 

 pancreas, 123, 91, 92. 

 " salivary, 122. 

 " sweat, 126, 94. 

 Globigerina, 242. 

 Glottis, 119. 

 Glycogen, 23. 

 Goatsucker, 335, 323. 

 Goniaster, 260, 212. 

 Goose, 331, 310. 

 Gordius, 265. 

 Gorgon i a, 266, 208. 

 Gorilla, 357, 357. 

 Grallatores, 332, 312-314. 

 Grasshopper, 297. 



" development of, 20$. 



" ear of, 17S. 



gizzard of, 79. 



" mouth-parts of, 58, 21. 



" stridulation, 188. 



Grebe, 329. 



Gregarinida, 242, 184, 186. 

 Gristle, 36. 

 Grouse, 333, 316. 

 Growth, 214. 

 Grubs, 389. 

 Gryl'.us, 297, 264. 

 Guinea pig, 346. 

 Gulls, 329. 



HvEMATOORYA, 393. 



Hieinatotherma, 393. 

 Hsemocyanin, 102. 

 Haemoglobin, 102. 

 Hag-fish, 54, 66, 314. 



Hair, 136, 94, 104. 

 Hair-worm, 265. 

 Haliotis, 278, 235, 246. 

 Hand, 359, 148. 

 Hare, 346, 336. 

 Harvest-man, 289. 

 Haversiau Canals, 37, 7. 

 Hawk, 335, 318. 

 Hearing of Invertebrates, 17a 



" of Vertebrates, 179. 

 Heart, Arthropoda, 105, 69, 70. 



" development of, 200, 168, 169. 



11 ofMollu8ks,106. 



" of Tnnicates, 107, 279. 



" of Vertebrates, 107-109, 71-74, 

 Heat, 121. 

 Hedgehog, 346. 

 Helix, 275, 20, 232. 

 Hemiptera, 297, 265, 266. 

 " month of, 59. 

 Heron, 332, 313. 

 Herring, 316. 



Heterocercal, 159, 123, 287. 

 Heteromya, 272. 

 Hippopotamus, 164, 352. 



foot of, 129. 

 HinnuK 339. 

 Histology, 12. 

 Hog, 352. 



" teeth of, 68. 



Holothnroidea, 262, 210, 215. 

 Homarns, see Lobster. 

 Homo, see Man. 

 Homocercal, 159, 123. 

 Homology, 217, 179-182. 



" serial, 218. 

 Homomorphism, 217. 

 Honey-bag, 79. 

 Hoofs, 136, 103. 

 Horned pout, 291. 

 Hornera, 267, 220. 

 Horns, 136. 

 Horse, brain of, 171, 138. 



" hoof of, 136, 164, 103, 129. 



" skeleton of, 151, 117. 



" skin of, 94. 



" ekull of, 144, 111. 



" splint-bones of, 207. 



" stomach of, 88, 63. 

 Horse-fly, month of, 60, 24. 

 Horseshoe-crab, 57, 284. 



" jaws of, 53. 

 " " skeleton of, 13L 



House-fly, 127. 

 Hummer, 99, 335, 66. 

 Hyalea, 274, 229. 

 Hybrid, 235. 

 Hydra, 246, 191. 



" budding of, 192, 191. 



" digestive cavity of, 75. 



" nerve-cells of, 168. 



