648 



[NDEX 



HEUITRAGUB. 



Hagen, H., and Vralsh, B. D,, on 

 American Neuropteru, 254. 



Hair, development of^ in man, 18 ; 

 character of, supposed to be deter- 

 mined by light and heat, 32 ; distri- 

 bution of, in man, 57, 600 ; possibly 

 removed for ornamental purposes, 

 58; arrangement and direction of, 

 151 ; of the early progenitors of 

 man, 160 ; different texfare of, in 

 distinct races, 167 ; and skin, cor- 

 relation of colour of, 197 ; develop- 

 ment of, in mammals, 5^0 ; manage- 

 ment of, among different peoples, 

 575 ; great length of, in some 

 North American tribes, 5S0 ; elon- 

 gation of the, on the human head, 

 603. 



Hairiness, difference of, in the sexes 

 in man, 559 ; variation of, in races 

 of men, 559. 



Hairs and excretory pores, numerical 

 relation of, in sheep, 198. 



Hairy family, Siamese, 601. 



Halbertsma, Prof., hermaphroditism 

 in Serranus, 162. 



Hamadryas baboon, turning over 

 stones, 101 ; mane of the male, 521. 



Hamilton, C, on the cruelty of the 

 Kaffirs to animals, 118; on the 

 engrossment of the women by the 

 Kaffir chiefs, 595. 



Hammering, difficulty of, 49. 



Hancock, A., on the colours of the 

 uudibranch Mollusca, 2^1, 264. 



Hands, larger at birth, in the chil- 

 dren of labourers, 33 ; structure of, 

 in the quadrumana, 50 ; and arms, 

 freedom of, indii-ectly correlated 

 with diminution of canines, 53. 



Handwriting, inherited, 88. 



Handyside, Dr., supernumeiary mam- 

 iQfe in men, 37. 



Haicourt, E. Vernon, on Fringilla 

 cjnnahina 394. 



Jlarelda glaciaUs, 420. 



Hare, protective colouring of the, 

 542. 



Hares, battles of male, 500. 



Harlan, Dr., on the difference be- 

 tween field- and house-slaves, 196. 



HaiTis, J. M., on the relation of com- 

 plexion to climate, 195. 



, T. W., on the Katy-did locust, 



283 ; on the slvidulation of the 



grasshoppers, 286 ; on (BcanUiua 

 nicalis, 289 ; on the colouring of 

 Lepidoptera, 3/ i ; on the colouring 

 of Satumia To, 316, 



HartingjSpur of the Ornithorhynchus. 

 502. 



Hartman, Dr., on the singing of Cicada 

 septendciin^ 282. 



Hatred, persistence of, 112. 



Haughton, S., on a variation of the 

 jiexor pollicis longus in man, 42. 



Hawks, feeding orphan nestling, 409. 



Hayes, Dr., on the diverging of slcdge- 

 dogs on thin ice, 75, 



Haymond, R., on the drumming of the 

 male Tetrao umbellus, 375 ; on the 

 drumming of birds, 376. 



Head, altered position of, to suit the 

 erect attitude of man, 55; hairiness 

 of, in man, 57 ; processes of, in 

 male beetles, 295 ; artificial alte* 

 rations of the form of the, 583. 



Hearne, on strife for women among 

 the North American Indians, 361 ; 

 on the North American Indians' 

 notion of female beauty, 578 ; re- 

 peated elopements of a North Ame 

 rican woman, 597. 



Heart, in the human embryo, 9. 



Heat, supposed effects of, 32, 



Hectocotyle, 263. 



Hedge- warbler, 473; young of the, 

 481. 



Heel, small projection of, in the 

 Aymara Indians, 35. 



Hegt, M., on the development of the 

 spurs in peacocks, 236. 



Heliconidae, 308 ; mimicry of, by 

 other butterflies, 323. 



HeliopatheSj stridulation peculiar to 

 the male, 305. 



Heliothrix auriculata, young of, 467, 

 468. 



Helix pomaiia^ example of individual 

 attachment in, 263. 



Hellins, J., proportions of sexes of 

 Lepidoptera reared by, 253. 



Helmholtz, on pleasure derived from 

 harmonies, 92; on the vibration of 

 the auditory hairs of Crustacea, 

 568; the physiology of harmony, 

 659. 



Hemiptera, 281. 



HiTnihaijuSj beardless in both st'teaj 

 531. 



