CURLEWS. 
INDEX. 
DEER. 
423 
Curlews, double moult in, ii. 80. 
Cursores, comparative absence of 
sexual differences among the, i. 
269. 
Curtis, J., on the proportion of the 
sexes in Atkalia , i. 3 14-. 
Cuvier, F., on the recognition of 
women by male quadrumana, i. 13. 
Cuvier, G., views of. us to the position 
of man, i. 190; on instinct and 
intelligence, i. 37 ,* on the number 
of caudal vertebra in the mandrill, 
i, 150 ; on the position of the seals, 
i. 190; on Ilectocotyle, i. 325. 
Cyanecula vuecioa, sexual differences 
of, ii. 195. 
Cyamlcyon , sexual difference in 
colours of, ii. 173; immature plu- 
mage of, ii. 188. 
Cychrus , sounds produced by, i, 382. 
Cycnia meadica , sexual difference of 
colour in, i. 398. 
C/gjius ferus, trachea of, ii. 59. 
Cygnus o/or, white young of, ii, 211. 
Cyllo Leda , instability of the ocellated 
spots of, ii. 133, 
Cymnthus, variation in the genus, ii. 
125. 
CvxxpiDiB, proportions of the sexes 
in, i. 314. 
Cynocephalus, difference of the young, 
from the adult, i. 13 ; male, recog- 
nition of women by, i. 13 ; polyga- 
mous habits of species of, i. 266. 
Cynocephalus chacma , i. 41. 
Cynocephalus (jelada , i. 51. 
Cynocephalus hamidryas, i. 51 ; sexual 
difference of colour in, ii. 291. 
Cynocephalus leucophus, colours of the 
sexes of, ii. 292. 
Cynocephalus mormon, colours of the 
male, ii. 292, 296, 310. 
Cynocephalus porcarius, mane of the 
male, ii. 267. 
Cypridina , proportions of the sexes in, 
. i. 315. 
Cypruudve, proportion of the sexes 
i in the, i. 308. 
CypRUynLE, Indian, ii. 17. 
C yprinodontid.e, sexual differences 
^ in the, ii. 7, 9. 
Cyprinus auratus , ii. 16. 
Cyprinus phoxinus, spawning of, ii. 
15. | 
Cypris , relations of the sexes in, 
i. 315. 
Cystophora cristata , hood of, ii. 278. 
D. 
Dacelo , sexual difference of colour in, 
ii. 174. 
Dacelo Gaudichaudi , young male of, 
ii. 188. 
Dal-ripa, a kind of ptarmigan, i. 
306, 
Damalis albifrons , peculiar markings 
of, ii. 301. 
Damalis pygarga , peculiar markings 
of, ii. 300. 
Dampness of climate, supposed influ- 
ence of, on the colour of the skin, 
i. 116, 242. 
Danaidx, i. 387. 
Dances of birds, ii. 68. 
Dancinu, i. 232. 
Daniell, Dr., his experience of resi- 
dence in West Africa, i. 245. 
Dareur, protuberances artificially 
produced in, ii. 339. 
Darwin, F., on the stridulation of 
Dennestes miirmus, i. 379. 
Dasychira pudibvndo, , sexual difference 
of colour in, i. 398. 
Davis, A. H., on the pugnacity of the 
male stag-beetle, i. 375. 
Davis, J. B., on the capacity of the 
skull in various races of men, i. 
146 ; on the beards of the Poly- 
nesians, ii. S22. 
Death-rate higher in towns than in 
rural districts, i. 175. 
Death-tick, i. 384. 
De Candolle, Alph., on a case of in- 
herited power of moving the scalp, 
i. 20. 
D ECLENSiONS, origin of, i. 61. 
Decoration in birds, ii. 71. 
Decticus , i. 355. 
Deer, spots of young, ii. 134, 303 ; 
horns of, ii. 243, 248 ; use of horns 
of, ii. 252, 263; size of* the horns 
of, ii. 259 ; female, pairing with 
one male, whilst others are fighting 
for her, ii. 269 ; male, attracted by 
the voice of the female, ii. 27 6 ; 
male, odour emitted by, ii. 279 ; 
development of the horns in, i. 
