732 INDEX. 



Chiinaeroid fishes, prehensile organs of male, 375. 



Chimpanzee, 640; ears of the, 16; representatives of the eyebrows 

 in the, 21; hands of the, 56; absence of mastoid processes in the, 59; 

 pbitforms built by the, 75; cracking nuts with a stone, 91; direction 

 of the hair on the arms of the. 172; supposed evolution of the, 202; 

 polygamous and social habits of the, 674. 



China, North, idea of female beauty in, 659; China, Southern, in- 

 habitants of, 224. 



Chinese, use of flint tools hy the, 164; difficulty of distinguishing 

 the races of the, 190, color of the beard in, 637, general beardless- 

 ness of the, 639; opinions of the, on the appearance of Europeans and 

 Cingalese, 659; compression of the feet of, 665. 



Chinsurdi, his opinion of beards, 657, 663. 



Chlftmydera maculata, 433. 



C Jtloedii, pedunculated eyes of the male of, 311. 



ChloepJutgn, coloration of the sexes in, 524. 



CMuroccelus tanana (figured), 323. 



Chorda dorsalis, 183. 



Chough, red beak of the, 559. 



Chroiuidse, frontal protuberance in male, 385; sexual differences in 

 color of, 392. 



Chryxemys picta, long claws of the male, 397. 



ChrysoCuccyx, characters of young of, 529. 



Chrysomelidae, stridulation of, 342. 



Cicada pruiiwsa, 320; cicada tseptendecim, 319. 



Cicadae, songs of the, 319; rudimentary sound-organs in females of. 

 326. 



Cicatrix of a burn, causing modification of the facial bones, 62. 



Cichla, frontal protuberance of male, 385. 



Cimetiere du Sud, Paris, 24. 



CincloramphiiK cruralis, large size of male, 411. 



Oincltin aquaticus, 518. 



Cingalese, Chinese opinion of the appearance of the, 659. 



Cirri pedes, complemental males of, 235. 



Civilization, effects of, upon natural selection, 151; influence of, in 

 the competition of nations, 208. 



Clanging of geese, etc., 418. 



Claparede, E., on natural selection applied to man, 55. 



Clarke, on the marriage-customs of Kalmucks, 683. 



Classification, 168. 



Claus, C., on the sexes of Saphirina, 306. 



Cleft-palate, inherited, 40. 

 Climacteris erythrops, sexes of, 546. 



Climate, 35; cool, favorable to human progress, 150; power of 

 supporting extremes of, by man, 207; want of connection of, with 

 color, 219; direct action of,' on colors of birds, 480. 



Cloaca, existence of a. in the early progenitors of man, 182. 



Cloacal passage existing in the human embryo, 10. 



Clubs, used as weapons before dispersion of mankind, 204. 



Clucking of fowls, 417. 



Clythm 4-pmictata, stridulation of, 342. 



Coan, Mr., Sandwich Islanders, 213. 



Cobbe, Misa, on morality in hypothetical bee-comnmnity, 113. 



