INDEX. 737 



Desmarest, on tlie absence of snborbital pits in AntUope sulguttu- 



sa, 605; on the whiskers of Macncus, CO?; on the color of the 

 opossum, 609; on the colors of the sexes of Max mitrutus, 610; on 

 the coloring of the ocelot, 610; on the colors of seals, 610; on Anti- 

 lope caama, 612; on the colors of goats, 613; on sexual difference of 

 color in Aides marginal us, 6l3; on the mandrill, 614; on Macacus 

 cynomulgus, 636. 



Desmoulius, on the number of species of man, 199; on the musk- 

 deer, 605. 



Desor, on the imitation of man by monkeys, 82. 



Despine, P., on criminals destitute of conscious, 131. 



Development, embryonic, of man, 9, 10, 12; correlated, 484. 



Devil, not believed in bv the Fuegiaus, 107. 



Devil -crab, 304. 



Devonian, fossil insect from the, 327. 



Dewlaps, of cattle and antelopes, 608. 



Diadewa, sexual differences of coloring in the species of, 350. 



Diamond-beetles, bright colors of, 333. 



Diastema, occurrence of. in man, 46. 



Diastylida?, proportion of the sexes in, 287. 



Dicrurus, racket-shaped feathers in, 438 ; nidification cf, 516; 

 dicrurus macrocercus, change of plumage in, 524. 



Didelpldx upoasum, sexual difference in the color of, 609. 



Differences, comparative, between different species of birds of tho 

 same sex, 536. 



Digits, supernumerary, more frequent in men than in women, 

 253 ; supernumerary, inheritance of, 262 ; supernumerary, early 

 development of, 268. 



Dimorphism in females of water-beetles, 313; in Neurothcmis and 

 Agrion, 329. 



Diodorus, on the absence of beard in the natives of Ceylon, 638. 



Dipelicus Lantori, sexual differences of, b35. 



Diplopoda, prehensile limbs of the male, 31 0. 



Dipsas cynodon, sexual difference in the color of, 398. 



Diptera, 317. 



Disease, generated by the contact of distinct peoples, 208. 



Diseases, common to man and the lower animals, 7; difference of 

 liability to, in different races of men, 191; new, effects of, upon 

 savages, 208; sexually limited, 268. 



Display, coloration of Lepidoptera for, 356; of plumage by male 

 birds, 447, 456. 



Distribution, wide, of man, 54; geographical, as evidence of 

 specific distinctness in man, 192. 



Disuse, effects of, in producing rudimentary organs, 13; and use 

 of parts, effects of, 36; of parts, influence of, on the races of men, 

 224. 



Divorce, freedom of, among the Charruas, 682. 



Dixon, E. S. on the pairing of different species of geese, 471; on 

 the courtship of peafowl, 477. 



Dobrizhoffer, on the marriage customs of the Abipones, 684. 



Dobson, Dr., on tho Cheiroptera, 247; scent-glands of bats, 604; 

 frugivorous bats, 610. 



Pogs, suffering from, tertian ague, 8; memory of, 83; dreaming, 



