INDEX. 
422 
Chelonia, 322,115, 001, 302. 
“ see Turtle. 
Chelydra, 323. 
Chilognatha, 287. 
Chilopoda, 287, 259. 
Chimsera, 314. 
Chimpanzee, 357, 354, 356. 
“ skeleton of, 120. 
“ teeth of, 35. 
Chitin, 132, 282. 
Chiton, 278, 240. 
Chlorophyl, 23. 
Chorion, 203. 
Choroid, 183, 157. 
Chrysalis, 208, 390, 393, 172, 275. 
Chrysaora, 213, 178. 
Chyle, 92,102, 59. 
Chyme, 92. 
Cicada, 297, 266. 
Cicatrical a, 194,162. 
Cicindela, 298. 
Cidaris, 262, 96, 97. 
Cilia, 34,154, 2. 
Ciliata, 243,188. 
Cimex, 297. 
Circulation in Arthropoda, 106. 
“ in Ascidians, 107. 
“ in Birds, 109. 
“ development of, 200. 
“ in Echinodermata, 105. 
“ in Insects, 105. 
“ in Mammalia, 109. 
“ in Mollusca, 106. 
“ in Vermes, 106. 
“ in Vertebrata, 107, 306, 281. 
“ see Heart. 
Cirripedia, 2S4, 253, 254. 
“ see Barnacle. 
Clam, 272. 
“ adductors of, 46. 
“ alimentary canal of, 80, 46. 
“ anatomy of, 46. 
“ circulation in, 106. 
“ ear of, 178,150. 
“ foot of, 161, 46. 
“ gills of, 113, 78. 
“ heart of, 106, 46. 
“ hinge of, 270. 
“ locomotion of, 161. 
“ mouth of, 56. 
“ nervous system of, 168, 135. 
“ prehension of, 50. 
“ shell of, 133, 99. 
“ siphons of, 46. 
“ see Lamellibranchiata, Mollusca, 
Oyster. 
Clamatores, 338, 322. 
Class, 235. 
Classification, 231. 
“ synopsis of, 362. 
“ Table, 239. 
Claws, 136. 
Clio, 56. 
Cloaca, 85. 
Clothes moth, 303. 
Clypeaster, 262. 
Coagulation, 98. 
Coccus, 297. 
Cochineal, 297. 
Cockle, 272, 227. 
Cockroach, 297. 
Cod, 316, 292. 
“ eggs of, 195. 
Ccelenterata, 246. 
“ number of, 221. 
“ see Actinoid Polyp, Hydra, 
Jelly-fish. 
Ccenosarc, 252. 
Coleoptera, 297, 41,156, 267, 268. 
“ see Beetle. 
Colias, 303. 
Columbte, 333, 316. 
Condor, 335. 
Condyle, 144. 
Cone-shell, 278, 239. 
Conjugation, 196. 
Connective Tissue, 34, 3, 4. 
Contractility, 154. 
Coral, 130, 251, 95, 200-208. 
“ see Actinoid Polyp. 
Corallium, 256, 207. 
Coral reef, 254. 
Cormorant, S4, 330, 309. 
Cornea, 183,157 
Corpuscles, see Blood. 
Correlation, 218. 
Corydalus, 295. 
Cow, skeleton of, 118. 
Cowry, 278, 234. 
Crab, 64, 287, 257. 
“ locomotion of, 162. 
“ vocal organs of, 188. 
“ see Lobster. 
Crane, 332. 
Crangon, 286. 
Craniota, 310. 
Cranium, 141. 
Cray-fish, 287, 250. 
Cricket, 297, 264. 
Crinoidea, 25S, 210, 211. 
Crocodilia, 323, 303. 
“ exoskeleton of, 135. 
“ heart of, 108. 
“ locomotion of, 163. 
“ mouth of, 61, 26. 
“ skeleton of, 149, 113. 
“ stomach of, 82, 49. 
“ see Reptilia. 
Crop, 78, 84, 50. 
Crow, 339. 
Crustacea, 282. 
“ nauplius of, 211, 177. 
