408 
ANTHOCHARIS. 
INDEX. 
ARGUS. 
Anthocharis cardamines, i. 388, 393, 
394 ; sexual difference of colour in, 
i. 409. 
Anthocharis genutia^ i. 393. 
Anthocharis sara^ i. 393. 
Anthophora acervorum, large male of, 
i. 347. 
Anthophora retusa, difference of the 
sexes in, i. 366. 
Anthus, moulting of, ii. 83. 
Anthropid^, i. 195. 
Antigua, Dr. Nicholson’s observations 
on yellow fever in, i. 245. 
Antics of birds, ii. 68. 
Antilocapra americana, horns of, i. 
289, ii. 245. 
Antilope hezoartica^ horned females of, 
ii. 246, 248 ; sexual difference in 
the colour of, ii. 288. 
Antilope Dorcas and euchore^ ii. 245. ] 
Antilope euchore, horns of, ii. 251. 
Antilope montana^ rudimentary ca- 
nines in the young male of, ii. 258. 
Antilope niger, sing-sing^ caama^ and 
gorgon, sexual differences in the 
colours of, ii. 289. 
Antilope oreas, horns of, i. 289. 
Antilope saiga, polygamous habits of, 
i. 267. 
Antilope strepsiceros, horns of, i. 289. 
Antilope subgutturosa, absence of sub- 
orbital pits in, ii. 280. 
Antipathy, shown by birds in con- 
finement, to certain persons, ii. 110. 
Ants, i. 186 ; playing together, i. 39 ; 
memory in, i. 45; intercommuni- 
cation of, by means of the antennae, 
i. 58 ; large size of the cerebral 
ganglia in, i. 145 ; soldier-, large 
jaws of, i. 155; difference of the 
sexes in, i. 365 ; recognition of each 
other by, after separation, i. 365. 
Ants, White, habits of, i. 364. 
Anura, ii. 25. 
Apatania muliehris, male unknown, i. 
314. 
Apathus, difference of the sexes in, i. 
366. 
Apatura Iris, i. 386, 388. 
Apes, anthropomorphous, i. 196 ; 
difference of the young, from 
the adult, i. 13 ; building plat- 
forms, i. 53 ; probable speedy ex- 
termination of the, i. 201 ; Gratio- 
let on the evolution of, i. 230 ; 
semi-erect attitude of some, i. 142 ; 
mastoid processes of, i. 143 ; influ- 
ence of the jaw-muscles on the phy- 
siognomy of, i. 144 ; female, desti- 
tute of large canines, i. 156 ; imi- 
tative faculties of, i. 161 ; canine 
teeth of male, ii. 241 ; females of 
some, less hairy beneath than the 
males, ii. 377. 
Apes, long-armed, their mode of pro- 
gression, i. 143. 
Apis mellifica, large male of, i. 347. 
Apollo, Greek statues of, ii. 350. 
Apoplexy in Cebus Azarm, i. 12. 
Approbation, influence of the love 
of, i. 86, 92, 164, 165. 
Appendages, anal, of insects, i. 342. 
Aprosmictus scapulatus, ii. 174. 
Aquatic birds, frequency of white 
plumage in, ii. 229. 
Aguila chrysaetos, ii. 105. 
Arab women, elaborate and peculiar 
coiffure of, ii. 353. 
Arabs, gashing of cheeks and temples 
among the, ii. 339. 
Arachnida, i. 337. 
Arakhan, artificial widening of the 
forehead by the natives of, ii. 351. 
Arhoricola, young of, ii. 190. 
Archeopteryx, i. 204. 
Arctiid^, coloration of the, i. 396. 
Ardea asha, rufescens, and cserulea, 
change of colour in, ii. 231, 232. 
Ardea cserulea, breeding in immature 
plumage, ii. 214. 
Ardea gularis, change of plumage in, 
ii. 232. 
Ardea herodias, love-gestures of the 
male, ii. 68. 
Ardea ludoviciana, age of mature plu- 
mage in, ii. 213 ; continued growth 
of crest and plumes in the male of, 
ii. 216. 
Ardea nycticorax, cries of, ii. 51. 
Ardeola, young of, ii. 190. 
Ardetta, changes of plumage in, ii. 
179. 
Argenteuil, i. 29. 
Argus pheasant, ii. 72, 97, 181 ; dis- 
play of plumage by the male, ii. 
91 ; ocellated spots of the, ii. 134, 
141 ; gradation of characters in 
the, ii. 141. 
