420 
CHEST. 
INDEX. 
COCHIN. 
Chest, proportions of, in soldiers and 
sailors, i. 117 ; large, of the Que- 
chua and Aymara Indians, i. 119. 
Chevrotains, canine teeth of, ii. 257. 
Chiasognathus^ stridulation of, i. 384. 
Chiasognathus Grantii, mandibles of, 
i. 377. 
Children, legitimate and illegitimate, 
proportion of the sexes in, i. 302. 
Chiloe, lice of the natives of, i. 220 ; 
population of, i. 225. 
Chimsera monstrosa, bony process on 
the head of the male, ii. 12. 
CiliMASROiD fishes, prehensile organs 
of male, ii. 1. 
Chimpanzee, ii. 323 ; ears of the, i. 
21 ; representatives of the eyebrows 
in the, i. 25 ; platforms built by 
the, i. 36 ; cracking nuts with a 
stone, i. 51 ; hands of the, i. 139 ; 
absence of mastoid processes in the, 
i. 143 ; direction of the hair on the 
arms of the, i. 192 ; supposed evo- 
lution of the, i. 230 ; polygamous 
and social habits of the, ii. 362. 
China, North, idea of female beauty 
in, ii. 344. 
China, Southern, inhabitants of, i. 
246. 
Chinese, use of flint tools by the, i. 
183 ; difficulty of distinguishing 
the races of the, i. 215; colour of 
the beard in, ii. 319 ; general beard- 
lessness of the, ii. 321 ; opinions of 
the, on the appearance of Europeans 
and Cingalese, ii. 345, 347 ; com- 
pression of the feet of, ii. 352. 
Chinsurdi, his opinion of beards, ii. 
341, 349. 
Chlamijdera maculata^ ii. 70. 
Chloeon, pedunculated eyes of the male 
of, i. 341. 
Cliloephagay coloration of the sexes in, 
ii. 178. 
Chlorocoslus Tanana (figured), i. 355. 
Chorda Dorsalis, i. 207. 
Chough, red beak of the, ii. 227. 
CHROMIDA3, frontal protuberance in 
male, ii. 13; sexual differences in 
colour of, ii. 20. 
Chrgsemys picta^ long claws of the 
male, ii. 28. 
Chri/sococcgT, characters of young of, 
ii. 185. 
Chrysomela cerealis, bright colours ofj 
i. 367. 
Chrysomelid^, stridulation of, i. 379. 
Cicada pruinosa, i. 351. 
Cicada septendecim^ i. 351. 
CiCAD^E, songs of the, i. 350 ; rudi- 
mentary sound-organs in females 
of, i. 359. 
Cicatrix of a burn, causing modifi- 
cation of the facial bones, i. 147. 
Cichla^ frontal protuberance of male^ 
ii. 13. 
Cimetiere du Sud, Paris, i. 28. 
Cincloraniphus cruralis, large size off 
male, ii. 43. 
Cinclus aqitaticus, ii. 170. 
Cingalese, Chinese opinion of the ap- 
pearance of the, ii. 345. 
Cirripedes, complemental males of, 
i. 255. 
Civilisation, effects of, upon natural 
selection, i. 170; influence of, in 
the competition of nations, i. 239*. 
Clanging of Geese, &c., ii. 51. 
Claparede, E., on natural selection 
applied to man, i. 137. 
Clarke, on the marriage-customs of 
the Kalmucks, ii. 373. 
Classification, i. 188. 
Claus, C., on the sexes of Saphirinay 
i. 336. 
Cleft-palate, inherited, i. 121. 
Climacteris erythrops, sexes of, ii. 206. 
Climate, i. 115; cool, favourable to> 
human progress, i. 167 ; power of 
supporting extremes of, by man, i. 
237 ; want of connexion of, with' 
colour, i. 241. 
Cloaca, existence of a, in the early 
progenitors of man, i. 207. 
Cloacal passage existing in the hu- 
man embryo, i. 16. 
Club, origin of the, i. 234. 
Clucking of fowls, ii. 51. 
Clijtlira 4:-punctata, stridulation of, i. 
379. 
Cobra, ingenuity of a, ii. 31. 
Coccus, i. 186. 
Coccvx, i. 29, 30 ; in the human' 
embryo, i. 16 ; convoluted bpdy at 
the extremity of the, i. 30 ; im- 
bedded in the body, i. 151. 
Cochin-China, notions of beauty of 
the inhabitants of, ii. 345, 347., 
