INDEX. 



389 



parous, 230. Geramiparous, 23. 



85. 92. 111. 275. Oviparous, 230. 



Pupiparous, 230. Rapid rate of, in 



Infusoria, 26. 

 Germinal vesicle, 37. 

 Goadby, Mr., 285. 

 Gonium, 23. 

 Grant, Prof., 106. 306. 



Haliotes, 301, 363. 

 Hamite, 332. 

 Hearing, organ of, in 



Cephalopoda, 322, 352. - 



Crustacea, 173. 



Gasteropoda, 306. 



Insecta, 211. 



Lameliibranchiata, 287. 

 Heart, 6. 



In Anellida, 138. 



Arachnida, 258. 



Brachiopoda, 278. 



Cephalopoda, 324, 325. 355. 



Crustacea, 179. 



Fish, 7. 



Gasteropoda, 301. 



Insecta, 221. 



Lameliibranchiata, 283. 



Pteropoda, 292. 



Snail, 7. 



Tunicata, 271. 

 Hermaphrodite, 184, 229. 

 Herold, 223. 242. 265. 

 Heterogangliata, 13. 268. 

 Hobbes, Thomas, 29. 

 Holothuriadje, 11, 113, 125. 

 Homogangliata, 13. 130. 

 Humble-bee, economy of, 241. 

 Hunter, John, 3, 12, 103. 170. His ex- 

 periment on a fly, 219. On the circu- 

 lation in Insects, 222. 

 Hunterian Lectures defined, 3. 

 Hyalea, 292. 



Hydatina, generation of, 37. 

 Hydra, 82. 

 Hydrozoa, 82. 



Ichneumon, parasitic habits of, 244. 

 Insect metamorphosis, 236. Analogy of 



development of human embryo with, 



248. Of Marsupialia with, 249. Of 



Batrachia with, 249. 

 Insecta, 192. Orders of, 195. Wings 



of, 195. 

 Infusoria, 1 7. Tenacity of life in, 38. 



Siliceous deposits of, 40. 

 Instrumenta Cibaria, 214. 

 Invertebrata, 12. 

 Isopoda, 168. 

 lulus, 199. 



Jones, Prof R., 225, 



Kblliker, Dr., 231. 232. 



Lamarck, 12. 



Larva, definition of, 236. 



Leech, 133, 136,141.144. Teeth of,' 



133. 

 Leeuwenhoek, 39. 287. 289. 

 Lepas, 156, 161. 

 Lepadoids, 155. 

 Lernaea, 148. 

 Leucophrys, 17. 

 Limnsus, 307. 

 Limulus, 164. 

 Linguatula, 71. 

 LinuKus, 9, 10. 

 Lister, Joseph, 86. 

 Lithedaphus, 291. 

 Liver, in 



Anellata, 134, 135. 



Arachnida, 258. 



Brachiopoda, 278. 



Cephalopoda, 323. 



Cirripedia, 158. 



Echinoderma, 115. 



Entozoa, 7 1 . 



Gasteropoda, 297, 308. 



Insecta, 220. 



Lameliibranchiata, 280. 



Pteropoda, 292. 



Tunicata, 271. 

 Locomotion of Infusoria, 19. 

 Rotifera, 35. 

 Locusta, 193. 

 Lobster, 170. 179. 

 Loricate Infusoria, 18. 34. 

 Loven, Dr., 146. 

 Lyell, Chas. Esq., 41. 312. 



Malacostraca, 164. 



Mantel], Gideon, D.C.L., &c., 5. 



Marsupial sacs, 108, 109. 185. 288. 



Medusie, 102. 109. 



Melanine, 355. 



Metamorphosis of 



AcalephiB, 109. 112. 



Anellida, 146. 



Ascidians, 273. 



Cirripedia, 160. 162. 



Comatula, 128. 



Crustaceans, 186, 190. 



Entozoa, 80. 



Epizoa, 153, 154. 



Gasteropoda, 309. 



Insecta, 230. 249. 



Lameliibranchiata, 289. 



Polypes, 86. 100. 

 Millepora, 89. 

 Mites, 254. 

 MoUusca, 13. 268. 

 Monad, 18, 20. 25. 



