INDEX. 741 



tlie scalp and the forehead in some children, 171; on the arrange- 

 ment of the hair in the human fetus, 172; on the hairyiiess of the 

 face in the human fetus of both sexes, 683, 889. 



Jfmiierfildtt, difference of color in the sexes of, 334. 



Ksox Iticiiits, 281: enox reticnlntnx, 380. 



Esquimaux, 72, 150; their belief in the inheritance of dexterity in 

 seal-catching, 37; mode of life of, 224. 



Ji'titrelda anuimlticn, pugnacity of the male, 415. 



ttubttyis, sexual differences of coloring in the species of, 331. 



fine/tints IvHyimit/lUx, sound produced by, 344. 



Kadromiii iiwrinetttty, 544. 



tfulant.pi8J<tgul(iri8, colors of the female, 516. 



Kuler, on the rate of increase in the U. S., 50. 



Kumotnota aapercUiaris, racket-shaped feathers in the tail of, 436. 



Kupctwrienft umcroum, colors of the female, 51G. 



Eupkeina xplfutdtdft, 521. 



Kuplocamus erythrophthalmus, possession of spurs by the female, 



alo. 



Europe, ancient inhabitants of, 206. 



Europeans, difference of, froiu Hindoos, 218; Lairyness of, proba- 

 bly clue to reversion, 087. 



JCuro9topixlttx, sexes of. "546. 



Kurygjtuthuy, different proportions of the head in the sexes of, 

 814. 



Kudephanun, sexual differences of species of, 408; young of, 555. 



Exaggeration of natural characters by man, 004. 



Exogamy, 073, 075. 



Experience, acquisition of, by animals, 90. 



Expression, resemblances in, between man and the apes, 171. 



Extinction of races, causes of, 200. 



Eye, destruction of the, 36; change of position in, 62; obliquity 

 of, regarded as a beauty by the Chinese and Japanese, 059. 



Eyel rows, elevation of, 14; development of long hairs in. 20; in 

 monkeys. 171; eradicated in parts of South America and Africa, 050; 

 eradication of, by the Indians of Paraguay, 002. 



Eyelashes, eradication of, by the Indians of Paraguay, 602. 



Eyelids, colored black, in part of Africa, 055. 



Eyes, pillared, of the male of Chloeon, 311; difference in the color 

 of, hi the sexes of birds, 483. 



Eyton, T. ('., observations on the development of the horns in the 

 fallow deer, 205. 



Ey/ies, Les, human remains from, 207. 



Fabrr, M., on the habits of Cerceriif. 330. 



Facial bones, causes of modification of the, 62. 



Faculties, diversity of, in the same race of men, 30; inheritance 

 of, 31; diversity of, in animals of the same species, 31; mental varia- 

 tion of, in the same species, 74; of birds, 460. 



Fakirs, Indian, tortures undergone by, 134. 



Ftdco leucucepkaluis, 552; falco ptreyrittu*, 463, 524; falco tinnun* 

 cvlus, 463. 



Falcon, peregrine, new mate found by, 463. 



Falconer, H., on the mode of fighting of the Indian elephant, 585; 

 on canines in a female deer, 586; on Uyumuschtu aquaticua, 024 



