746 INDEX. 



Giard, M., disputes descent of vertebrates from Ascidians, 182 

 color of sponges and Ascidians, 293; musky odor of Sphinx, 349. 



Gibbon, voice of, 602, 047. 



Gibbon, Hoolock, nose of, 171. 



(jibbs, Sir D., on differences of the voice indifferent races of men, 

 646 



(jill. Dr., male seals larger than females, 247; sexual differences 

 in seals, 588. 



Giraffe, its mode of using the horns, 580; mute, except in the rut- 

 ting season, COO- 



Giraud Teulon, on the cause of short sight. 38. 



Glanders, communicable to man from the lower animals, 7. 



(ji lands, odoriferous, in mammals, 604, C05. 



Gltii'cola, double moult in, 442. 



Glomerix limbatu. difference of color in tbe sexes of, 310. 



G low -worm, female apterous, 235, luminosity of the, 314. 



(inants, dances of, 318; auditory powers of, 648. 



Gnu, skeletons of. found locked together, 571, sexual differences 

 in tbe color of tbe, 612. 



Goat, male, wild, falling on his horns, 579, male, odor, emittted 

 by, 604; male, \vild crest of tbe, C08, Berbura. mane, dewlap, etc., 

 of tbe male. 608: Kemas, sexual difference in tbe color of the, 612. 



Gloats, sexual differences in tbe horns of, 260, horns of, 266; mode 

 of fighting of. 579, domestic, sexual differences of, late developed, 

 269; beards of. 606. 



(jioatsucker, Virginian, pairing of the, 41G. 



Gobies, nidification of, 391. 



God. want of tbe idea of, in some races of men, 105. 



God ron M , on variability. 33; on difference of stature, 35; on the 

 want of connection between climate and tbe color of tbe skin, 219; 

 on tbe color of tbe skin, 225; on tbe color of infants. 636. 



(joldfincb. 421, 446: proportion of tbe sexes in tbe. 281; sexual 

 differences of tbe beak in tbe, 409; courtship of the, 455; North 

 American, young of, 553 



Goldfish.' 388. 389 



GoiiipJttts. proportions of the sexes in, 287; difference in the sexes 

 of. 328 



GvHfpttryx Ttlinmni, 354, sexual difference of color in, 365. 



Good.sir, Prof., on tbe affinity of the lancelet to the ascidians, 181. 



Goosander, young of, 532. 



Goose, Antarctic, colors of the, 560; Canada, pairing with a Ber- 

 nicle gander. 471; Chinese, knob on tbe beak of the, 484; Egyptian, 

 414; Sebastopol, plumage of, 438; snow, whiteness of the, 561; spur- 

 winged, 414 



Gorilla, 640; semi-erect attitude of tbe. 58; mastoid processes of 

 the, 59; protecting himself from tbe rain with his hands, 172; manner 

 of sitting, 172; supposed to be a kind of mandrill, 202: polygamy of 

 tbe, 245, 647, 675; voice of tbe, C02; cranium of, 636; fighting of 

 male, 641. 



Gosse, P. II., on tbe pugnacity of the male humming-bird, 409; 

 Gosse, M., on the inheritance of nitificial modifications of tbe skull, 

 689. 



Uould, B. A., on variation in the length of the legs in man, 29; 



