Index. 



Effects of Use and Disuse, quoted, 

 50. 



EIMER, Prof., referred to, 14, 174, 

 217. 



Entomological Society, Trans, of, 

 quoted, air; referred to, 217. 



Epilepsy of guinea-pigs, 104. 



Essays on Heredity, quoted, 56, 

 91, 97, 107, 152; referred to, 

 12, 36, 65, 105, no. 



EUDES-DESLONGCHAMPS, M., re- 

 ferred to, 1 88. 



European and American trees, 

 compared, 201. 



EVEREST, Rev. E., quoted, 213. 



Evolution without Natttral Selec- 

 tion, quoted, 177. 



Examination of Weismannism, 

 referred to, 39-42, 44, 100, 122, 

 123, 134, 136, 138-140, 156. 



Experiments in Pangenesis, re- 

 ferred to, 145. 



F. 



FABRE, M., referred to, 88. 



Factors of organic evolution : 

 Natural Selection, 2, 5, 6 ; use- 

 inheritance, 3, ii. 



Factors of Organic Evolution, re- 

 ferred to, 8. 



Faculties and organs, 29. 



Fertility, 229. 



Flat-fish, Mr. Cunningham on, 

 103. 



Floral Structures, referred to, 19. 



FOCKE, Dr., referred to, 174. 



Fonctions du Cerveau, referred to, 



Food, influence of, 2 1 7. 



Foot, of man, 23. 



Frog, brainless, balancing of, 78. 



G. 

 GALTON, Mr. Francis, referred to, 



40-48, 100, 103, 134-1 39, J45 



146,152,154, 156,300,303-305; 



quoted, 46, 100. 

 Gangrene, effects of, 54, 105. 

 Gardeners Chronicle, quoted, 127. 

 GARTNER. Dr., referred to, 206. 

 GEDDES, Prof., referred to, 15, 20, 



174. 



Gemmules, 47, 145, 155. 

 Genera and species, 261. 

 Germ-plasm and Stirp, 40 ; and 



pangenesis, 42 ; isolation of, 137 ; 



stability of, 243. 

 Germ-plasm, referred to, 128. 

 GIARD, Prof., referred to, 14, 174. 

 Giraffe, co-adaptation in, 64. 

 GoLTZ, Prof., referred to, 80, 84. 

 GOULD, Mr., referred to, 210. 

 Graft-hybridization, 143. 

 Growth, laws of, 22a, 226, 248, 



27. 3- 



Guinea-pigs, epilepsy of, 104. 

 GULICK, Mr. . referred to, 174, 259. 



260, 271 ; quoted, 224, 273.' 

 Gute und schlechte Arten, quoted, 



203. 



H. 



Habit, hereditary, 87. 

 Habit and Intelligence, quoted, 2 2 5 . 

 Hand, of man, 24. 

 Handbook of British Flora, referred 



to, 252. 



HAYCRAFT, Prof., referred to, 80. 

 HEAPE, Mr. Walter, referred 10,147. 

 HENSLOW, Prof George, referred 



to, 18-20, 127-132, 174, 208; 



quoted, 19, 130, 131. 

 Heredity, problems of, 39. 

 HERING, Prof., referred to, 87. 

 HEWITT, Mr., referred to, 187. 

 HILL, Prof. Leonard, quoted, 132. 

 HAECKEL, Prof., referred to, 174, 



260, 282. 

 Hoi FMANN, Dr., referred to, 123, 



280. 



Horse, callosities of, 265. 

 HUXLEY, Prof. T. H., referred to, 



167-170, 185, 256, 275, 283, 



307-312; quoted, 307-309. 

 Huxleyan doctrine of species, 167. 

 HYATT, Prof., referred to, 14, 15. 

 Hymenoptera, social, 92. 



Inadequacy of Natural Selection, 



referred to, 65, 95. 

 Inconsistencies of Utilitarianism as 



the Exclusive Theory of Organic 



Evolution, quoted, 273. 



