396 



INDEX. 



postures of the ranic, il. 65; double moult 

 iu, li. 78, 80. 



Bi'Ti.ER. A. O., on sexunl dilToronees in tho 

 wind's of Arieoria ej/itim^ i. 335; on tho 

 coloring of the sexes in speoies of Theclii, 

 i. 377; on the reseinbhince of Iphiat 

 (ihntcippe to n leaf, i. 3S1 ; on the rejec- 

 tion of certain motlis and caterpillars by 

 liz;u-<l8 and fi-ojrs, i. 404. 



BrxTERKLY, noise produced by a, 1. 375; 

 Emperor, i. 374. 376 ; meadow brown, in- 

 stability of the ocelhitcd spots of ii. 127. 



Bl'TTKKKLlKS. proportion of the sexes in. i. 

 .100; fore-U'trs .itn>iilii((l in some male. i. 

 8;J4; sexual dilHrfnee in the neuration 

 of the wintrs of, i. 335; pufrn.icity of 

 male, i, 374 ; protective resemblances of 

 the lower surface of i. 379; displ.iy of 

 the wind's by, i. 384; white, aliirhting' 

 upon liits of paper, i. 387 ; attracted t)y a 

 dead specimen of the same species, i. 387; 

 courtslii|) of i. 3'^7: male and female, in- 

 habitint: ditlcriMt stations, i. 389. 



Buxton, C. obsirvations on macaws, i. 73; 

 on an instiince of benevolence in a parrot, 

 ii. 105. 



Bu7.7..\RD, Indian honey-, variation in the 

 crest of, ii. 121. 



O, 



Cabhaoe butterflies, i. 381, 



Cachalot, larjre head of the male. ii. 231. 



Cadences, iimsical, perception of, by ani- 

 mals, ii. 317. 



Cecum, i. 2C; larjre, in the early progeni- 

 tors of man, i. 198. 



Cairina mottcfuita, pugnacitj- of the male, 

 ii. 89, 



Calliiina/u>a, chela? of flfrured, i. 820. 



Callionymux li/ra, characters of the male, 

 ii. 7. 



Collorhiniid vrftimis, relative size of the 

 sexes of, il. 248 ; c-ourtship of ii. 257. 



Cai.mucks, aversion of to hairs on the 

 face, ii. 332 ; marriage-customs of the, ii, 

 3.56. 



Caloten nigrihihris, sexual difiference in 

 the color of ii. 34. 



Cambridge, O. Pickard, on the sexes of 

 spiders, i. 306. 



Camel, canine teeth of male, ii. 280. 246, 



Campbell, J., on the Indian eleph.int, I, 

 2iJ9; on the proportion of male and fe- 

 male births in the harems of Siam. i, 294. 



Cam/>>//iijit('riix In i»i/iiiciiriix. i. 298. 



Canaries distiniruishintr persons, ii. 106. 



Canary, polygamy of the, i. 261 ; change 

 of plumage in, alter moulting, i. 2ivt; fe- 

 male, selecting the best singing male, ii. 

 49 ; sterile hybrid, singing of a, ii. 50 ; fe- 

 male, sinking ol the, ii. 51 ; selecting a 

 greenfinch, ii. 110; and siskin, pairing ofl 

 ii. 110. 



Caudal vertebrte, number of in macaques 

 and baboons, i. 144; b-isal, of monkeys, 

 embedded in the bo<ly, i. 14,5. 



Canestrini, G., on rudimentary characters 



and the origin of man, i. 4; on rudiment- 

 aiT characters, i. 17, on the movement 

 of tho ear in man, i. 20; on the vari.ibility 

 of the vermiform appendage in man, 1. 

 27; on the abnonnal (livision of the malar 

 bone in man, i. 119; on abnormal condi- 

 tions of the human uterus, i. 119; on tho 

 persistence of the frontal suture in man, 

 1. 120; on the projwrtion of the sexes in 

 silk-moths, i. 300, 302. 



Canine teeth in man, I. 121 ; diminution 

 of in man, i. 139; diminution ot, in 

 horses, i. 139; disappearance of in male 

 ruminant,s. i. 139; large, in the early pro- 

 genitors of man, i. 198. 



CANI.VE.S, and horns, inverse development 

 of ii. 245. 



Canoes, use of i. 132, 226, 



Cantlmrh, dilference of color in the sexes 

 of a species of i. 355. 



Capercailzie, proportion of the sexes in 

 the. i. 297 ; pugnacity of the male, ii. 42 ; 

 l)ali-liig of the, ii. 47; autumn meetings 

 of the, ii. .52; call of the, ii. 58; duration 

 of the court.ship of ii. 96 ; behavior of the 

 female, ii. 116; inconvenience of black 

 color to the female, ii. 147; sexual dilfer- 

 ence in coloration of the, ii. 216; crimson 

 eye-cere of the male, ii. 217 ; polygamous, 

 i, 269, 



Capital, i, 16.3. 



Capitonidx, colors and nidlfication of the, 

 ii. 163. 



Copra (vgagrrm. ii. 238 ; crest of the male, 

 ii. 26S ; sexual difference in the color o^ 

 ii. 27.5. 



Capreo/ufi Sibiricu« mihecatulatux. ii. 281. 



Caprice, common to man and animals, i. 

 62. 



Caprhnulflftx. noise made by the males of 

 some species of with their wings, ii. .59. 



Cttprimulyus Viiginianitg, paiiing ot; iL 

 47. 



Carabid.e, bright colors of i. 355. 



Carbonnier, on the natural history of tho 

 j)ike, i. 299 ; on the relative size of the 

 sexes in fishes, ii. 7. 



Carfineutt.% sexual difiference of color in, 

 ii. 165. 



Carcinm m<F7)as, i. 322, 323, 



CarduelU elefians^ sexual differences of 

 the beak in, ii. 37. 



Carnitora. marine, polysramous habits o^ 

 i. 2.')9 ; sexual diU'erenceS in the colors ot 

 ii. 273. 



Carp, numerical proportion of the sexes in 

 the. i. 299. 



Carr. K.. on the peewit, ii. 46. 



Carkikr pigeon, late development of the 

 wattle in the. i. 284. 



Carrion beetles, sti-idulation of i. 367. 



Carus, Pi-of v., on the development of the 

 liorns in merino sheep, i. 280. 



Cassowary, sexes and incubation of the, 

 ii. 195. 



Castoreum, ii. 266, 



Caxuiifiun ffiileiitii.'i, ii. 1915. 



Cat, convoluted body in the extremity of 



