390 



INDEX. 



fpmnlc, dcsfltiito of larpe oanlnes, 1. 150; 

 linluitivc fiU'iiltU'S of. i. l.V); canine t«j<'th 

 of mule, il. 'iiO ; feiiiHles of some, less 

 li.iiry iK-ncith than the nmle.s, ii. .'{fil. 



Al'fM, lonjr-unncd, their mode of progres- 

 sion, i. 1H7. 



Apia mellijicn, Inrpe male ot I. 837. 



Al'iil-I-O, (ireek statues of, ii. .333. 



Apoplexy in i'ehtm Az<ir(T, i. 12. 



Approbation, inlluence of the love ot, i. 

 82, 88, 157, 15S. 



Appf.nua<;e8, anal, of insects, i. 332. 

 proxmhtiiM nciiiiuUttiin, ii. IfiC. 



Agi'ATic birds, frequency of white plu- 

 mage in. ii. 219. 



A(/iii/a cAri/miefos, ii. 100. 



Akab women, elaborate and peculiar coif- 

 fure of, ii. *36. 



Araiis, pashinff of cheeks and temples 

 among the, ii. 323. 



AnAcnNiDA, i. .321. 



Arakhan, artitioial widening of the fore- 

 head by the natives of. ii. !i35. 



Arl/oricola, younff of, ii. 1S2. 



ArcheopteritJr, i. Ht6. 



AUCTI1D.E, coloration of the, 1. 883. 



Ardea axhii, rufeftcenn^ and cariUeu, 

 changre of color in, ii. 221, 222. 



Ar</e<i c(Frii/e<i, breeding in immature 

 plumage, ii. 205. 



Arf/eti yularis, change of plumage in, ii. 

 222. 



Arcteij herodias, love-gestures of the male, 

 ii. 65. 



An/ea ln<loriciana, age of mature plu- 

 mage in, ii. 204 ; continued growth of 

 crest and jiliitiics in the male ot, il. 207. 



Ar(le<i tii/ctiforii.r, cries of, ii. 48. 



Ardeo/a, young of, ii. 182. 



Ardetta, changes of plumage in, Ii. 170. 



Argenteuii., i. 2S. 



Argus pheasant, ii. 69, 93. 173; displ.iy of 

 plumage bv the male, ii. 69; ocelliited 

 spots of the. ii. 128, 135; gradation of 

 clianicters in the, ii. 135. 



Argyll, Duke of. the fashioning of imple- 

 ments peculiar to man, i. 50; on the con- 

 test in man between right and wrong, i. 

 100; on the physical weakness of man, 1. 

 149 ; on the priinitive civili/jition of man, 

 i. 174; on the plumage of the male .Vrgus 

 phea.sant, ii..'>y; on Uronticfe Ben'/dmiiii, 

 Ii. 145; on the nests of birds, ii. l.')9; on 

 variety as an object in nature, ii. 220. 



Arf/i/nnis aff/tiia, coloring of the lower 

 surface of. i. 384. 



Aricoria ej>ifiiM. sexual differences in the 



wings of i. asa. 



Aristocracy, ijicreased beauty of the, ii. 



340. 

 Arms, proportions of, in soldiers and sailors, 



i. 112; direction of the hair on the, i. 



1S5. 

 Arms and hands, free use of, indirectly cor- 



nlated with diminution of canines, i. 138. 

 Arrest of development, i. 117. 

 Arrow-heads, stone, general rcsemblAnce 



of; i. 224. 



Arrows, use of, 1. 224. 



Arteries, variations in the course of the, 

 i. 104. 



Artery, effect of tying, upon the lateral 

 channels, i. 112. 



Abtiiropoda, i. 318. 



Arts practised by savages, 1. 225. 



AsrENsios, colored incrustation on the 

 rocks of. i. 317. 



Abcihia, affinity of the lancelet to, 1. 196; 

 ta(li>ole-like larva; of, i. 197. 



AsciDiANS, i. 315; bright colors of some, L 

 813. 



Axin lis, Asiatic and African species ot ii. 

 291. 



Atimis t<TniopuA ii. 291. 



Ass, color-variations of the. ii. 291. 



AteUx, effects of brandy on an, L 12 ; ab- 

 sence of the thumb in. i. 135. 



AteUx f>eeh4!lnith. ears of, i. 22. 



Ate/ex maryinatiix. color of the ruff of, ii. 

 278; hair on the head of. ii. 105; on the 

 recognitii)n of a dog by a turkey, ii. IOC; 

 on the selection of a mate by female 

 birds, ii. 199. 



Ateuclnin, stridulation oC i. 372. 



AteuvhuM ciciitricOKU-K. habits of, i. 365. 



Athaiid, proportions of the sexes in. i. 805. 



Attention, manifestations of, in animals, i. 

 43. 



AiTDomN, v., on a h^Tnenopterous parasite 

 with a sedentary male. i. 204. 



Audubon, J. J., on the pugnacity of male 

 birds, ii. 41, 46; on Tetrao ciipido, ii. 

 47; on An/en 7i >/ctlcorax, ii. 48; on 

 iSfurnella luiioriciana, ii. 48 ; on tho 

 vocal organs of Tetrno ciipido. ii. 53 ; on 

 the drumming of the male Tetrao vm- 

 be/liiM, ii. 59; on sounds pro<iuced by the 

 niL'htJar. ii. 61 ; on Ardea herodin'ti and 

 (iitluirten jota, ii. 65; on the spring 

 change of color in some finches, ii. S3 ; 

 on Mimiw poliiglottuM. ii. 112; on the 

 turkey, ii. 114, 116; on variation in the 

 male scarlet tanager, ii. 121 ; on the hab- 

 its of Piirangtt (rutira. ii. 1.59; on local 

 differences in the nests of the same spe- 

 cies of birds, ii. KW; on the habits of 

 woodpeckers, ii. 167; on Bombyrilla 

 CdrolinenMix.W.Wl: on young females 

 of Taiuigra tvxfifii a<'quiring male 

 characters, ii. 172; on the immature plu- 

 mage of thrushes*, ii. 177 ; on the inmia- 

 ture plumage of birds, ii. 17^, et seq. ; on 

 birds breeding in immature plumage, ii. 

 205; on the growth of the crest and 

 plumes in the male Ardea liidoriciand, 

 ii. 206; on the change of color in some 

 species of Ardea. ii. 221 ; on the specu- 

 lum of Merffim oieiilUitiw, ii. 277; on 

 the musk-rat, ii. 2S4. 



ArofHoN and ISachman, MM., on squirrels 

 fighting, ii. 228; on the Canadian lynx, ii. 

 2.55. 



ArsTEN, N. L., on AiwlU cn'stateUu«, U. 

 81. 



Australia, half-castes killed by tho na- 

 tives of; 1. 212 ; lice of the natives of; L 



