INDEX 



289 



Euripus, as mimics, 133. 



Eutresis imitatrix, a mimic, 153. 



Evans, Sir John, on Archaeo- 

 pteryx, 80. 



Evening Primroses, de Vries 

 and, zi, 276. 



Evidences of Christianity, Paley, 

 Darwin and, 100. 



Evolution, rate of, 46-7, 50, 51 ; 

 continuous or discontinuous, 

 43-4, 48-51, 138-9, 200, 208, 

 254-6 (see also ' Mutation ') ; 

 mimicry and, 145-9, 200, 203, 

 208. 



Examinations, evils of, 88-9. 



Exotic Butterflies, Hewitson, 237. 



' External causes', as interpreta- 

 tion of mimicry, 148 ; nega- 

 tived by the facts, 173-4, 

 205-6. 



Eye-spots on butterflies' wings, 

 attractive to enemies, 231-2; 

 seasonal development of, 231- 

 2 ; Darwin and Trim en on 

 sexual selection and, 230 />. 

 2, 231-4, 233 n. 2 and n. 3. 



Farmer, J. B., at Oxford cen- 

 tenary, 78. 



Farrer, Lord, Darwin to, 20, 21. 



Father and Son, 9, 10. 



Fawcett, H., defence of Darwin 

 by, 2, 16-17, 32-3. 



feelings of the sublime, 34-7. 



Felton, S., 101. 



Female mimicry, 132-9, 240. 



Fertilisation of Oivhids, C. Dar- 

 win, 217, 219 n. 1, 224 n. 1 

 and n. 2, 229 n. 1. 



fertilization, bearing of Men- 

 delian research on, 277-8. 



Fifty years of Danvinism, New 

 York, 1909, viii, xi, 8, 50 tt. 1, 

 143,201,269,270,276. 



' Fifty years of Darwinism 1 , Sec- 

 tion I, 1-56. 



Fiii, 155. 



fish, sea-weed like, 107. 



Fiske, J., evolution in America 

 and, 2. 



Fitton, W. H., 13. 



Fitt-Roy, 81, at Brit. Ass., Ox- 

 ford (I860), meeting, 66 n. 1. 

 Flora of Middlesex, Thiselton- 



Dyer and H. Trimen, 234 n. 2. 

 Florida, 157, 168-70, 205. 

 floridensis, f. of L. archippus, 



168-71, 205. 



flowers, bright colours of, 113. 

 ' fluctuations ',de Vries, Bateson, 



and Punnett on, xi, xii, 258- 



80. 

 4 Fluted swallow-tails ' = ' Pa- 



pilio\ <j.v. 



Fly, as mimic of Lycidae, 121. 

 Forbes, E., 45 : anticipated by 



Darwin, 45, 123, 123 n. 2. 

 Forms of Flowers, C. Darwin, 25. 

 Fortnightly Review, 73. 

 Fossorial wasps, as models, 114- 



16 ; Asclepiad pollen-masses 



on true wasps and, 225 n. 2. 

 Foundations of the Origin of 



Species, F. Darwin, Edr., 273. 

 Fox, W. D., Darwin to, 72, 76, 



203 n. 1. 

 fresh-water, ancestral forms in, 



47. 



frog, warning colours of a, 111. 

 From the Greeks to Dartvin, Os- 



born, 3, 4,8. 

 fruits, bright colours of, 113, 



113n. 3. 



fullonica, Ophideres, 224 n. 1. 

 fur, thicker in north, 273. 



Galapagos Islands, 251 ; Darwin 

 on colours of animals in, 127. 



Galileo, effect of teachings of, 

 55-6. 



Galton, Sir Francis, on heredity, 

 recession, and transilience, 

 xii, 266, 271, 273-4, 276; on 

 freedom conferred by the 

 Origin, 52. 



Ganoid fishes, ancestral, 47. 



Gardener's Chronicle, 224, 227. 



Gartner, Darwin on, 53, 53 n. 1. 



Genesis of Species, St. G. Mivart , 

 31. 



genutia, Danaida (Salatura), 

 158-9, 158 . 3, 161-2. 



