412 



INDEX. 



on the continued increase of beauty of 

 the peacock, ii. 207; on coloration in 

 the genus Palceornis, ii. 221. 



Jevons, W. S., on the migrations of man, 

 i. 130. 



Jews, ancient jse of flint tools by the, i. 

 176; uniformity of, in various parts of 

 the world, l. 283 ; numerical proportion 

 of Haale and female births among the, i. 

 291; ancient tattooing practised by, ii. 

 823. 



Johnstone, Lieutenant, on the Indian ele- 

 phant, i. 259. 



Jollofs, fine appearance of the, A. 341. 



Jones, Albert, proportion of sexes f Le- 

 pidoptera reared by, i. 304. 



Juan Fek^andez, hunmiing-birds of, ii. 

 212. 



Junonia, sexual differences of coloring in 

 species of, i. 377. 



Jupiter, Greek statues of. ii. 333. 



K. 



Kaffre skull, occurrence of the diastema 

 in a, i. f21. 



Kaffres, their cruelty to animals, i. 90; 

 h'ce of the, i. 213 ; color of the, ii. 330 ; 

 engrossment of the handsomest women 

 by the chiefs of the, ii. 352; marriage- 

 customs of the, ii. 357. 



Kalij-pheasant, drumming of the male, 

 ii. 59 ; young of, ii. 1S2. 



Kallima, resemblance of, to a withered 

 leaf, i. 380. 



Kangaroo, great red, sexual difference in 

 the color of; ii. 273. 



Kant, Immanuel, on duty, i. 67 ; on self- 

 restraint, i. 83 ; on the number of species 

 of man, i. 218. 



Katy-did. stridulation of the, i. 342. 



Keller, Dr., on the difficulty of fashioning 

 stone implements, i. 133. 



Kestrels, new mates found by, ii. 100. 



Kidney, i. 112. 



King, W. R., on the vocal organs of Tetrao 

 cupido, ii. 55; on the drumming of 

 grouse, ii. 60 ; on the reindeer, ii. 233 ; 

 on the attraction of male deer by the 

 voice of the female, ii. 263. 



King and Fitzroy, on the marriage-cus- 

 toms of the Fuegians, ii. 357. 



King-crows, nidification of, ii. 160. 



KiNGFisnER, ii. 53 ; racket-shaped feathers 

 in the tail of a, ii. 70. 



Kingfishers, colors and nidification of the, 

 ii. 163, 165, 168; immature plumage of 

 the, ii. 180, 182; young of the, ii. 200. 



King Lory. ii. 166; immature plumage 

 of the. ii. ISO. 



Kingsley, C, on the sounds produced by 

 Umbrina. ii. 22. 



Ktrhy and Spence, on the courtship of in- 

 sects, i. 263 ; on sexual differences in the 

 length of the snout in curculionidae, i. 

 247 ; on the elytra of Dytiscus, i. 333 ; on 

 peculiarities in the legs of male insects, i. 



334 ; on the relative size of the sexes in in- 

 sects, i. 335 ; on the luminosity of insects, 

 i. 385 ; on the Fulgorida?, i. 340 ; on the 



% habits of Termites, i. 353; on difference 

 of color in the sexes of beetles, i. 356 ; on 

 the horns of the male lamellicorn beetles, 

 i. 359 ; on hornlike processes in mrde 

 curculionida?, i. 363; on the pugnacity 

 of the male stag-beetle, i. 364. 



Kite, killed by a game-cock, ii. 42. 



Knot, retention of winter plumage by the, 

 ii. 78. 



Kxox, P., on the semilunar fold, i. 23 ; on 

 the occurrence of the supra-condyloid 

 foramen in the humerus of man, i. 27 * 

 on the features of the young Memnon, i 

 209. 



Koala, length of the csecum in, i. 26. 



Kolreuter, on the sterility of hybrid 

 plants, i. 215. 



Kobus eUipsiprymnus, proportion of the 

 sexes in, i. 296. 



Koodoo, development of the horns of the, 

 i. 279 ; markings of the, ii. 287. 



Koppen, F. T.. on the migratory locust, i. 

 342. 



Kordofan, protuberances artificially pro- 

 duced in, ii. 323. 



Kowalevsky, A., on the affinity of the 

 Ascidia to the Vertebrata, i. 197. 



Kowalevsky, W., on the pugnacity of the 

 male Capercailzie, ii. 42 ; on the pairing 

 of the Capercailzie, ii. 47. 



Krause, on a convoluted body at the ex- 

 tremity of the tail in a Macacvj and a 

 cat, i. 29. 



Kuppfer, Prof., on the affinity of the As- 

 cidia to the Vertebrata, i. 197. 



LaMdocera Daricinii, prehensile organs 

 of the male, i. 820. 



Labrvs, splendid colors of the species of, 

 ii. 15. 



Labrus mixtus, sexual differences in, ii. 9. 



Lafrras pavo, ii. 15. 



Lacertilia, sexual differences of, ii. 30. 



Lafeesnaye, M. de, on Birds of Paradise, 

 ii. 73. 



Lamarck, on the origin of man, i. 4. 



Lamellibranciiiata, i. 315. 



Lamellicorn beetles, horn-like processes 

 from the head and thorax of, i. 357, 362 ; 

 analogy of, to Ruminants, i. 361 ; influ- 

 ence of sexual selection on, i. 365. 



Lamellicornia, stridulation of, i. 368. 



Lamont. Mr., on the tusks of the Walrus, 

 ii. 231 ; on the use of its tusks by the 

 Walrus, ii. 245. 



Lamponiix porphyrurus, colors of the fe- 

 male, ii. 160. 



Lancelet. i. 196, 204. 



Landois, IL, on the production of sound 

 by the Cicadae, i. 340 ; on the stridulating 

 organ of the Crickets, i. 344 ; on Decti- 

 cus, i. 345 ; on the stridulating organs of 



