INDEX. 



397 



the tail of a, i. 29 ; sick, sympathy of a 

 dog wth a, i. 74. 



Cataeact in Cebvs Aearm, i. 12. 



Catarrh, liability of Cebns Asarce to, i. 11. 



Catarkhine monkeys, i. ISS. 



Caterpillars, bright colors ot, i. 402. 



Cathartes aura, ii. 111. 



Cathartes jota, love-gestures of the male, 

 ii. 65. 



Catlin, G., on the development of the 

 beard among North American Indians, 

 ii. 307 ; on the great length of the hah- in 

 some North American tribes, ii. Sol. 



Caton, J. D., on the development of the 

 horns in Cervtis Virginian us and stron- 

 gyloceros, i. 279 ; on the presence of 

 traces of horns in the female wapiti, ii. 

 234 ; on the fighting of deer, ii. 241 ; on 

 the crest of the male wapiti, ii. 26S ; on 

 the colors of the Virginian deer, ii. 274 ; 

 on sexual dilferences of color in the wa- 

 piti, ii. 276 ; on the spots of the Yirginian 

 deer, ii. 289. 



Cats, dreaming, i. 44 ; tortoise-shell, i. 274, 

 276, 283 ; enticed by valerian, ii. 268 ; col- 

 ors of, ii. 285. 



Cattle, domestic, sexual differences of, 

 late developed, i. 281 ; rapid increase of, 

 in South America, i. 130 ; domestic, 

 lighter in winter in Siberia, i. 273 ; horns 

 o^ i. 278, ii. 236; numerical proportion 

 of the sexes in, i. 295. 



CV6««, maternal affection in a, i. 39 ; grada- 

 tion of species of i. 219. 



Cebiis Ascirce, liability of, to the same dis- 

 eases as man, i. 11 ; distinct sounds pro- 

 duced by. i. 52 ; early maturity of the fe- 

 male, ii. 303. 



Cebus capucintis, polygamous, i. 258 ; sex- 

 ual differences of color in, ii. 277 ; hair on 

 the head of, ii. 291. 



CehxiB vellerosus, hair on the head ol^ ii. 

 291. 



CEcrooMTiD^ proportion of the sexes in, 

 i. 305. 



Celibacy, unknown among the savages of 

 South Afi-ica and South America, ii. 350. 



Centipedes, i. 330. 



Cephalopoda, absence of secondary sex- 

 ual characters in, i. 316. 



Cephalopterua ornatux, ii. 55-57. 



CephalopteriDi peiuhiliger, ii. 57. 



Cerambyx heros, stridulant organ ot, 1. 

 368. 



Ceratophora aspera. nasal appendages o^ 

 ii. 32. 



Ceratophora Stoddartii, nasal horn of, ii. 

 32. 



Cerceri«, habits of i. 353. 



Cercocebus J&hiops, whiskers, etc., o^ ii. 

 295. 



Cercopithecus, young, seized by an eagle 

 and rescued by the troop, i. 73 ; definition 

 of species oi^ i. 219. 



Cercopithecus cep/iu.% gexual difference of 

 color in, ii. 277, 296. 



Cercopit/ieeuf: ct/nomtrvs and grineo-viri- 

 din, color of the scrotum in, ii. 277. 



CercopitJifcxis Diana, sexual differences 



of color in, u. 277, 296, 297. 

 Cercopithecus griseo-viridis, i. 72. 

 Cercopithecus petaurista, whiskers, etc., 



of, ii. 293. 

 Ceres, of birds, bright colors of^ ii. 217. 

 Ceriornis Te>nminckii, sweUing of the 



wattles of the male during courtship, ii. 



68. 

 Cermilus, weapons of, ii. 245. 

 Cenndv^ moschatvs, rudimentary horns 



of the female, ii. 234. 

 Cermts alces, i. 279. 

 Cervus campestris, odor of, ii. 266. 

 Cervtis Canadensis, traces of horns in the 



female, ii. 234; attacking a man, ii. 242; 



sexual difference in the color of, ii. 276. 

 Cerviis elajihus, battles of male, ii. 229; 



horns of, with numerous points, ii, 241. 

 Cerinis Ekli. i. 279. 

 Cervim mantehuricus, ii. 289. 

 Cervus paludo»us, colors of ii. 276. 

 Cervus strongyloceros, i. 279. 

 Cermis Virginianus, i. 279; horns o^ in 



course of modification, ii. 243. 

 Ceryle. male black-belted in some species 



of, ii. 165. 

 Cetacea, nakedness of, i 142. 

 Ceylon, frequent absence of beard in the 



natives of, ii. 306. 

 Chaffinch, proportion of the se.xes in the, 



i. 297, 298 ; courtship of the, ii. 90. 

 Chaffinches, ii. 51 ; new mates found by, 



u. 101. 

 Chalcophaps Indicus, characters of young, 



ii. 177. 

 Chalcod&ma atlas, sexual differences of i. 



857. 

 Chetmceleon, sexual differences in the 



genu.s, ii. 32. 

 Chamwleon bifurcus, ii. 32, 34. 

 Ch<t»uvleon Otvenii, ii. 33, 34. 



CUA-MELEONS, ii. 31. 



Chamois, danger-signals o^ i. 71 ; transfer 

 of male characters to an old female, ii. 

 233. 



Cha7H(Tpetes nnicolor, modified wing- 

 feather in the male, ii. 61. 



Chapuis, Dr., on the transmission of sex- 

 ual peculiarities in pigeons, i. 274; on 

 sti-eaked Belgian pigeons, i. 284, ii. 

 150. 



Char, male, coloring o^ during the breed 

 ing-season, ii. 13. 



Characters, male, developed in females, 

 i. 271 ; natural, artificial exaggeration o^ 

 by man, ii. 335; secondary sexual, trans 

 mitted through both sexes, i. 270. 



Charadrius hiaticula and pluviaMs, 

 sexes and j'oung of, ii. 207. 



Chardin on the Persians, ii. 340. 



Charms, worn by women, ii. 328. 



Charruas, treedom of divorce among the. 

 ii. 356. 



Chasmorhynchns, difference of color in 

 the sexes of ii. 75; colors of, ii. 218. 



Chastity, early estimation of, i. 92. 



Chatterers, sexual differences in, i. 260. 



