56o 



MAYNARD. 



INDEX. 



MOGGRIIXJE. 



Maynard, C. J , on the sexes of Chry- 



setni/s picta, 351. 

 Meckel, on correlated variation of the 



muscles of the arm and leg, 44. 

 Medicines, effect produced by, the 



same in man and in monkeys, 7. 

 Medusae, bright colours of some, 260. 

 Megalithic structures, prevalence of, 



179. 

 Megapicus valiJus, sexual difference 



of colour in, 458. 

 Megasoma, large size of males of, 



279. 

 Meigs, Dr. A., on variation in the 



skulls of the natives of America, 



26. 

 Meinecke, on the numerical propor- 



tion of the sexes in butterflies, 



250. 

 Melanesians, decrease of, 185. 

 Meldola, Mr., colours and marriage 



rlight of Colias and Pier is, 319. 

 Meliphagidae, Australian, nidification 



of, 454. 

 Melita, secondary sexual characters 



of, 268. 

 Meloe, difference of colour in the 



sexes of a species of, 294. 

 Memory, manifestations of, in ani- 

 mals, 74. 

 M«mnon, young, 168. 

 Mental characters, difference of, in 



different races of men, 167. 

 faculties, diversity of, in the 



same race of men, 26 ; inheritance 



of, 27 ; variation of, in the same 



species, 27, 66 ; similarity of the 



in different races of man, 178 ; of 



birds, 410. 

 ■ powers, difference of, in the 



two sexes in man, 563. 

 Menura Alberti, 406 ; song of, 371. 

 superba, 406 ; long tails of both 



sexes of, 451. 

 Merganser, trachea of the male, 



374. 



p- serrator, male plumage of, 393. 



iUergus cucuilaius, speculum of, 236. 



i merganser, young of, 467. 



Meiallura, splendid tail-feathers of, 



443. . 

 Methoca ichneumonides, large male of, 



279. 

 Meves, M., on the drumming of thp 



snipe, 377. 



Mexicans, civilisation of the. Dot 



foreign, 145. 

 Meyer, on a convoluted body at the 



extremity of the tail in a Macacus 



and a cat, 23. 

 , Dr. A., on the copulation o* 



Phryganidae of distinct species, 275. 

 -, Prof. L., on development oi 



helix of ear, 15, 16 ; men's ears 

 more variable than women's, 224 ; 

 antennae serving as ears, 280. 



Migrations of man, effects of, 47. 



Migratory instinct of birds, 105; 

 vanquishing the maternal, 107, 

 113. 



Mill, J. S., on the origin of the moral 

 sense, 98 ; on the " greatest hap- 

 piness principle," 120; on the dif- 

 ference of the mental powers in 

 the sexes of man, 564. 



Millipedes, 274. 



Milne-Edwards, H., on the use of the 

 enlarged chelae of the male Gelasi- 

 mus, 267. 



Milvago leucurus, sexes and young of, 

 479. 



Mimicry, 323. 



Mimus polyglottus, 411. 



Mind, difference of, in man and the 

 highest animals, 126 ; similarity 

 of the, in different races, 178. 



Minnow, proportion of the sexes in 

 the, 249. 



Mirror, larks attracted by, 413. 



Mitchell, Dr., interbreeding in the 

 Hebrides, 189. 



Mitford, selection of children in 

 Sparta, 29. 



Mivart, St. George, on the reduction 

 of organs, 12 ; on the ears of the 

 lemuroidea, 15 ; on variability of 

 the muscles in lemuroidea, 41, 48 ; 

 on the caudal vertebrae of monkeys, 

 58 ; on the classification of the 

 primates, 153 ; on the orang and 

 on man, 154 ; on differences in the 

 lemuroidea, 155; on the crest oi 

 the male newt, 348. 



Mobius, Prof., on reasoning powers 

 in a pike, 75. 



Mocking-thrush, partial migration of, 

 411 ; young of the, 487. 



Modifications, unserviceable, 62. 



Moggridge, J. T., on habits of spiders. 

 63; on habits of ants. 147. 



