408 



AXTHOCHARIS. 



INDEX. 



ARGUS. 



Anthocharis cardamines, i. 388, 393, 

 39-i ; sexual difference of coloui- in, 

 i. 409. 



AnthochcuHs 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 bezoartica, horned females of, 

 ii. 246, 248 ; sexual diffei'ence in 

 the colour of, ii. 288. 



Antilope Dorcas and euchore, ii. 245. 



Antilope euchore, horns of, ii. 251. 



Antilope jnontana, riidimentary 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 areas, 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 antenna?, 

 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 muliebris, male unknown, i. 

 314. 



Apathus, difference of the sexes in, i. 

 366. 



Apatura Iris, i. 386, 388. 



Apes, anthropomorphous, i. 

 difference of the young, 

 the adult, i. 13 ; building plat- 

 forms, i. 53 ; probable speedy ex- 

 termination of the, i. 201 ; Gratio- 



196; 

 i'roni 



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- 

 gi-ession, i. 143. 



A^yis mellijica, large male of, i. 347. 



Apollo, Greek statues of, ii. 350. 



Apoplexy in Cebus Azarse, i. 12. 



Approbation, influence of the love 

 of, i. 86, 92, 164, 165. 



Appendages, anal, of insects, i. 342, 



Ajyrosmictus scapulatus, ii. 174. 



Aquatic birds, frequency of white 

 plumage in, ii. 229. 



Aquila 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. 



Arboricola, young of, ii. 190. 



Archeopteryx, i. 204. 



Argtiid.^, coloration of the, i. 396. 



Ardea asha, rufescens, and ceerulea, 

 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. 



Aixlea 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. 



