586 



Index 



Democritus, 565 



Deniker, 131 



Descartes, 5 



Descent, history of doctrine of, 3 



Embryology, as a clue to Phylogeny, 173- 



176 

 — the Origin of Species and, 143, 144 

 Empedocles, 4, 21, 141, 169 



Descent of Man, G. Schwalbe on The, Engles, 474, 475 



112-136 



— Darwin on Sexual Selection in The, '211, 

 296 



— rejection in Germany of The, 145 

 Desmatippus, 191 



Desmoulins, A., on Geographical Distri- 

 bution, 320 

 Detto, 2271, 242" 



Environment, action of, 10, 11, 13, 125, 

 177, 240-246 



— EUebs on the influence on plants of, 

 223-246 



— Loeb on experimental study in relation 

 to, 247-270 



Eohippus, 190, 191 



Epicurus, a poet of Evolution, 5 



Development, effect of environment on, Eristalis, 57 



229-233 

 Dianthus caryophyllus, 409, 416 

 Diderot, 7, 447 

 Digitalis purpurea, 415 

 Dimorphism, seasonal, 23 

 Disvwrphia astynome, 57 

 D. arise, 58 

 Distribution, H. Gadow on Geographical, 



319-336 

 — Sir W. Thiselton-Dyer on, 298-318 

 Dittrick, 0., 516i 



Ernst, 378 



Ernst, A., on the Flora of Krakatau, 317, 



318 

 Eschschohia californica, 414-417 

 Espinas, 473 



Eudendrium racemosum, 260 

 Evolution, in relation to Astronomy, 543- 



564 



— and creation, 485 



— conception of, 4-6, 9, 139, 141, 447 



— discontinuous, 23, 67 



Dixey, F. A., on the scent of Butterflies, 296 — experimental, 6, 7 



Dolichonyx oryzivorus, 297 



Dorfmeister, 258 



Down, Darwin at, 378, 379 



Draba verna, 69 



Dragomirov, 471 



Driesch, experiments by, 254, 268 



— 9P 



Drosera, Darwin's work on, 390, 392 



Dryopithecus, 127 



— factors of, 10-13 



— fossil plants as evidence of, 200 



— and language, 512 



— of matter, W. C. D. Whetham on, 565, 

 682 



— mental, 445 



— Lloyd Morgan on mental factors in, 

 424-445 



— Darwinism and Social, 15 



Dubois, E., on Pithecanthropus, 127, 131 — Saltatory, 22-25 



— Herbert Spencer on, 451-453 



— Uniformitarian, 379 



— Philosophers and modern methods of 

 studying, 5 



Expression of the Emotions, 432-436 



Fabricius, J. C, on geographical distribu- 

 tion, 319 

 Farmer, J. B., 1062, hqj 

 Farrer, Lord, 378 

 Fearnsides, W. G., 340 

 Felton, S., on protective resemblance, 

 Ferri, 474 



Elephants, geological history of, 194, 195 Ferrier, his work on the brain, 523 



Elymnias phegea, 57 Fertilisation, experimental work on animal-, 



E. undularis, 55, 57 248-255 



Embleton, A. L., 105* Fertilisation of Flowers, 401-424 



Embryology, A. Sedgwick on the influence Fichte, 404 



of Darwin on, 171-184 Field, Admiral A. M., 369 



Diihring, 459, 474 



Duhamel, 223 



Duncan, J. S., 272, 273 



Duncan, P. B., 272, 273^ 



Duns Scotus, 448 



Duret, C, 6 



Durkheim, on division of labour, 475 



Dutrochet, 386 



Echinoderms, ancestry of, 199 

 Ecology, 326, 336, 420, 458^ 

 Eimer, 101 

 Ekstam, 302 



