INDEX. 



tlACEEL. 



647 



Greatest happiness principle," 120, 

 121. 



Greelis, ancient, 140. 



Sreen, A. H., on beavers fighting, 

 500 ; on the voice of the beaver, 

 527. 



Greenfinch, selected by a female 

 canary, 415. 



Oreg, W. R., on the effects of natural 

 selection on civilised nations, 133 ; 

 on the early marriages of the 

 poor, 138 ; on the Ancient Greelis, 

 141. 



Grenadiers, Prussian, 29. 



Grey, Sir G., on female infanticide in 

 Australia, 592. 



Greyhounds, numerical proportion of 

 the sexes In, 215, 216 ; numerical 

 proportion of male and female 

 births in, 246, 258. 



Grouse, red, monogamous, 219; pug- 

 nacity of young male, 366 ; pro- 

 ducing a sound by scraping their 

 wings upon the ground, 374 ; dura- 

 tion of courtship of, 405 ; colours 

 and nidification of, 455. 



Gruber, Dr., on the occurrence of 

 the supra-condyloid foramen in the 

 humerus of man, 21 ; on division 

 of malar bone, 39 ; stridulation of 

 locust, 284. 



Grus amerioanus, age of mature plu- 

 mage in, 483 ; breeding in im- 

 mature plumage, 484. 



virgo, trachea of, 374. 



Gryllus campestris, 284; pugnacity 

 of male, 289. 



dmnesticus, 284, 



Gryp IS, sexual differences in the beak 

 in, 359. 



Guanacoes, battles of, 500; canine 

 teeth of, 514. 



Guanas, strife for women among the, 

 562 ; polyandi-y among the, 593. 



Guanche skeletons, occurrence of the 

 supra-condyloid foramen in the 

 humerus of, 22. 



Guaranys, proportion of men and 

 women among, 244 ; colour of new- 

 born children of the, 557 ; beards 

 of the, 561. 



Suenee, A., on the sexes of Hi/p -ry- 

 thra, 251 



Building, L., on the stridul-ition of 

 tlie l.uoustidffi, 283 



Guillemot, variety of the, 424. 



Guinea, sheep of, with males onlj 

 horned, 234. 



Guinea-fowl, monogamous, 219 ; occi- 

 sional polygamy of the, 220; 

 markings of the, 429. 



Guinea-pigs, inheritance of the effects 

 of opei'atious by, 603. 



Gulls, seasonal change of plumage in, 

 492 ; white, 492. 



GUnther, Dr., on paddle of Ceratodus, 

 37 ; on herjnaphroditism in Serra- 

 nus, 162 ; on male fishes hatching 

 ova in their mouths, 163, 345 ; on 

 mistaking infertile female fishes for 

 males, 249 ; on the prehensile 

 organs of male Plagiostomous fishes, 

 331 ; spines and brushes on fishes, 

 331 ; on the pugnacity of the male 

 salmon and trout, 332 ; on the 

 relative size of the sexes in fishes. 



335 ; on sexual differences in fishes,' 



336 et seq. ; on the genus Caitin- 

 nymus, 337 ; on a protective re-' 

 semblance in a pipe-fish, 344; on 

 the genus Solenostoma, 346 ; on the 

 coloration of frogs and toads, 349 ; 

 combats of Testudo ekgans, 351 ; 

 on the sexual differences in the 

 Ophidia, 351 ; on differences of the 

 sexes of lizards, 354 ct seq. 



Qynanisa Isis, ocellated spots of, 



428. 

 Gypsies, uniformity of, iu various 



parts of the world, 193. 



Habits, bad, facilitated by familiarity, 

 123 ; variability of the force of, 

 125. 



Hackel, E., on the origin of man, 3 ; 

 on rudimentary characters, 11 ; on 

 death caused by infiammation of 

 the vermiform appendage, 21 ; on 

 the canine teeth in man, 40; on 

 the steps by which man liecame a 

 biped, 52 ; on man as a member of 

 the Catarrhine group, 155 ; on the 

 position of the LemuridEe, 157 ; un 

 the genealogy of the Mammalia, 

 158; on the lancelet, 159; on the 

 transfarency of pelagic animals, 

 261 ; on the musical powers of 

 women, 573. 



