294 



INDEX 



tenary, 78 ; notes on mimicry, 

 &c., sent by Darwin to, 106, 

 126-9 ; Miillerian mimicry 

 introduced by, 128-9; on 

 butterflies' 'eye-spots', 231; 

 on ' acquired characters ' dis- 

 cussed in Origin, 273 ; Darwin 

 to, 127, 129, 255. 



Melyridae, as mimics, 120. 



Memory, heredity and, 38, 38 n. 

 1,40; adaptation evident in, 40. 



Mendel, Gregor, effect on evo- 

 lutionary thought of, 276-9. 



Mendelism, Pimnett, 258, 259, 

 262, 279. 



Mendelism, xiii, xiv ; ' acquired 

 characters' and, 3, 39, 275; 

 N.American butterflies favour- 

 able for experiments in, xiv n. 

 1, 185-6, 188, 208-9. 



Menders Principles of Heredity 

 (1909), Bateson, 259. 



Mendel's Principles of Heredity : 

 A Defence (1902), Bateson, 52. j 



Mesembri/anthemum, Burchell on 

 S. African stone-like species 

 of, 96-8 ; truncatum, 96 ; tur- 

 biniforme, 96. 



Messiah, 257. 



Metamorphoses, Moeurs et In- 

 stincts des Insectes, Blan chard, 

 235 n, 1. 



Methods and Scope of Genetics, 

 Bateson, 277. 



Mexico, 180, 182, 186 n. 1, 192. 



Mill, J.S., on the logical method 

 of the Origin, 17. 



Milton, 60, 77, 111. 



Mimicry, vii ; definition of, 145 ; 

 protective resemblances and, i 

 145-7, 174-5 ; Batesian and ! 

 Mullerian defined, 149-50 (see \ 

 also 118-21) ; Bates's memoir i 

 on, 122-6, 236, 238-40 ; Wai- ; 

 lace's memoir, 236, 238-9; i 

 Trimen's memoir, 230 n. 2, 

 231, 236-il ; Mulled paper, 

 126-9, 240 ; Darwin's interest 

 in memoirs, 123-9, 144-5, 240- 

 1 ; Darwin's anticipation of I 

 Bates, 46, 123-4; reciprocal i 



mimicry, 197, 208 ; secondary, 

 182-3, 188, 190-1, 207 ; ter- 

 tiary, &.C., 207 ; melanic forms 

 and, 136-8, 184, 206-7; initial 

 resemblances and, 180 ; evo- 

 lution (continuity, mutation) 

 and, 138, 145-9, 200, 203 ; na- 

 tural selection and, 123-4, 131- 

 2, 148-9; sex, sexual selection 

 and, 127-8, 132-9, 148, 149 n. 1, 

 182-3, 238, 240; 'external 

 causes'suggestedfor,148,173- 

 4, 205-6; 'internal causes' 

 suggested for, 148 ; the bear- 

 ing of N. American butter- 

 flies on theories of, 144-212 ; 

 examples of, observed by 

 Burchell, 114-22 ; prejudice 

 against, 130. 



' Mimetic North American 

 species of the Genus Limeni- 

 tis, &c.', Poulton, 152 n. 1. 



misippus, Hypolimnas, 161. 



Mississippi Valley, 170, 181, 186. 



Mitchell, P. C., at Oxford cen- 

 tenary, 78. 



Mivart, St. G., attacks of, 30-2 ; 

 Darwin's replies to, 104, 255. 



monad, 47. 



monstrosities, see ' mutation '. 



Moore, Aubrey, on argument of 

 Omphalos, 11. 



Moore, F., Danaine genera of, 

 154, 156, 158, 159. 



Moral Philosophy, Paley, 100. 



More Letters of Charles Darwin, 

 F. Darwin and Seward, Edrs., 

 4, et passim. 



Morgan, Lloyd, on Organic Selec- 

 tion, 3, 48 ; on chameleon 

 and snake, 97. 



Morse, E. S., on colours of shells, 

 105. 



Moseley, H., 78. 



Moseley, H. N., 79. 



Moths, mimics of 'Papilio\ 180; 

 fruit pierced by, 217, 224, 224 

 H.I, 227; orchids and, 219; 

 brightly coloured beneath, 

 230 n. 2 ; light and, 243. 



Moulton, J. C., on mimicry be- 



