342 



Index. 



Indifferent characters, 171, 185, 



208, 247. 

 Insects, instincts of, gr. 

 Instability of useless characters, 



186. 

 Instinct and hereditary habit, 87 ; 



of Sphex, 88 ; of carnivora, 89 ; 



of man, 89; Prof. Weismann's 



views on, go ; of insects, 91. 

 Intercrossing, 67-71. 

 Isolation, 223 et seq. 



J- 

 Jordan, Dr., referred to, 206,252. 



K. 



Karyokinesis, 140. 



Kerner, Prof., referred to, 174, 



202-206, 231, 239, 260, 282; 



quoted, 203. 

 Koch, Dr., referred to, 217. 

 KoLLlKER, Prof., referred to, 174. 



Lamarck, referred to, 9-15. 

 Lamarckism, 9, 61, 113. 

 Landor, a. H. Savage, referred to, 



26. 

 Language and Weismannism, 334. 

 Lankester, Prof. Ray, quoted, 



245, 299 ; referred to, 305. 

 Lesage, M., referred to, 126. 

 Life and Letters of Charles Darwin, 



quoted, 319, 320 ; referred to, II. 

 LuciANi, referred to, 109. 



M. 



Making of Flowers, referred to, 19. 



Manual of British Botany, re- 

 ferred to, 252. 



Manual of Dental Anatomy , figure 

 from, 267. 



Marsupials, diagnostic characters 

 of, 171. 



Materials for the Study of Varia- 

 tion, referred to, 36. 



Meehan, Mr., referred to, 201. 



Mf.ldola, Prof., referred to, 68. 



Mental Evohition in Animals, re- 

 ferred to, 25, 88, 89, 92. 



On Truth, referred to, 217. 

 Orang-ulan, teeth of, 267. 

 Mental Evolution in Man, referred 



to, 31- , ,, 



Merrifield, Mr., referred to, 21 1. 

 Mice, mutilation of tails of, 148. 

 MiVART, Prof. St. George, referred 



to, 4, 174, 217. 

 Monstrosity, in turkeys, 181 ; m 



cattle, 196. 

 Morgan, Prof. Lloyd, referred 



to, 33, 36, 174. 271, 300-305 ; 



quoted, 300, 303. 

 Moseley, Prof., referred to, 26. 

 Murphy, Mr. J. J., referred to, 



224, 

 Mutilations, inheritance of, 53, 148. 



N. 



Nageli, Prof., referred to, 174, 



206, 318. 

 Naked skin of man, 25. 

 Nathusius, referred to, 188. 

 Natural Selection, range of, a, 5, 



51, 62, 92 ; a theory of species, 



161, 169; and cave animals, 2n; 



and Porto Santo rabbits, 214. 

 Natural Selection and Tropical 



Nature, quoted, 23. 

 Natuial Science, quoted, 104. 

 Nature, Qfioi&A, 132, 223, 245, 299, 



325 ; referred to, 68, 98, 218. 

 Neo-Darwinian school, 10, 61. 

 Neo-Lamarckian school, 13, 62, 63. 

 Ntuer Beitrag zum geologischen 



Beiueis der Darwin'schen 



7'heorie, quoted, 2,^4. 

 Neuter Insects and Darwinism, 



referred to, 95. 

 Neuter Insects and Lamarckism, 



referred to, 95. 

 Neuters of hymenopterous insects, 



92. 

 Newman, Cardinal, referred to, 20. 

 Niata cattle, 191. 



Obersteiner, Dr., referred to, 



105, 106. 

 Oesterreichische medicinische Jakr- 



biicher, referred to, 105. 



