418 
CANINES. 
INDEX. 
CEBUS. 
Canines, and horns, inverse develop- 
ment of, ii. 257. 
Canoes, use of, i. 137, 234. 
Cantliaris, difference of colour in the 
sexes of a species of, i. 367. 
Capercailzie, proportion of the 
sexes in the, i. 306 ; pugnacity of 
the male, ii. 45 ; pairing of the, ii. 
49 ; autumn meetings of the, ii. 
54; call of the, ii. 61 ; duration of 
the courtship of, ii. 100 ; behaviour 
of the female, ii. 121 ; inconvenience 
of black colour to the female, ii. 
154; sexual difference in coloration 
of the, ii. 226 ; crimson eye-cere 
of the male, ii. 227 ; polvgamous, 
i. 269. 
Capital, i. 169. 
Capitonid^, colours and nidification 
of the, ii. 171. 
Capra segagrus, ii. 249 ; crest of the 
male, ii. 282 ; sexual difference in 
the colour of, ii. 289. 
Caprcolus Sihiricus suhecaudatif,s, ii. 
298. 
Caprice, common to man and animals, 
i. 65. 
Caprimulgus, noise made by the males 
of some species of, with their 
wings, ii. 62. 
Gaprimulgus virgmianus, pairing of, 
ii. 49. 
Carabid^, bright colours of, i. 367. 
Carbonnier, on the natural history 
of the pike, i. 308 ; on the relative 
size of the sexes in fishes, ii. 7. 
Carcineiifes, sexual difference of 
colour in, ii. 173. 
Carcinus msenas, i. 331, 333. 
Carduelis elegans, sexual differences of 
the beak in, ii. 39. 
Carnivora, marine, polygamous 
habits of, i. 268 ; sexual differences 
in the colours of, ii. 286. 
Carp, numerical proportion of the 
sexes in the, i. 308. 
Carr, E., on the peewit, ii. 48. 
Carrier pigeon, late development of 
the wattle in the, i. 293. 
Carrion beetles, stridulation of, i. 
378. 
Carus, Prof, y., on the development 
of the horns in merino sheep, i. 
289. 
Cassowary, sexes and incubation of 
the, ii. 204. 
Castoreum, ii. 279. 
Casuarhis galeatus, ii. 204. 
Cat, convoluted body in the ex- 
tremity of the tail of a, i. 30 ; sick, 
sympathy of a dog with a, i. 77. 
Cataract in Cebus Azaree, i. 12. 
Catarrh, liability of Cebus Azarse. to, 
i. 11. 
Catarrhine monkeys, i. 196. 
Caterpillars, bright colours of, i. 
415. 
Cathartes aura^ ii. 116. 
Cathartes jota, love-gestures of the 
male, ii. 68. 
Catlin, G., on the development of 
the beard among North American 
Indians, ii. 322; on the great length 
of the hair in some North American 
tribes, ii. 348. 
Caton, J. D., on the development of 
the horns in Cervus virginianus and 
strongyloceros, i. 288 ; on the pre- 
sence of traces of horns in the 
female wapiti, ii. 245 ; on the 
fighting of deer, ii. 252 ; on the 
crest of the male wapiti, ii. 282 ; 
on the colours of the Virginian 
deer, ii. 288 ; on sexual differences 
of colour in the wapiti, ii. 289 ; on 
the spots of the Virginian deer, ii. 
303. 
Cats, dreaming, i. 46 ; tortoiseshell, i. 
283, 285, 293 ; enticed by valerian, 
ii. 281 ; colours of, ii. 299. 
Cattle, domestic, sexual differences 
of, late developed, i. 293 ; rapid 
increase of, in South America, i. 
135 ; domestic, lighter in winter in 
Siberia, i. 282 ; horns of,- i. 289, 
ii. 247 ; numerical proportion of 
the sexes in, i. 305. 
Cebus, maternal affection in a, i. 40 ; 
gradation of species of, i. 227. 
Cebus Azaroe, liability of, to the same 
diseases as man, i. 11 ; distinct 
sounds produced by, i. 53 ; early 
maturity of the female, ii. 318. 
Cebus capucinus, polygamous, i. 266 ; 
sexual differences of colour in, ii. 
290 ; hair on the head of, ii. 307. 
Cebus vellerosus, hair on the head of, 
ii. 307. 
