INDEX 



411 



saprophytic, 61 et seq. 



in-feeding. 180. 233 it seq., 240 et 



seq., 286, 306. 

 Dick, Dr. R., on integrity of 



digestive organs, 282. 

 Dicotyly, 237. 

 Diet, inducing anaphylactic shock, 



306 et seq., 319 et seq. 

 Differentiation, according to degree 



of symbiosis, 18, 35, 69 et seq., 



87 et seq., 178, 213. 298. 

 and anaphylaxis, 299, 329 et seq. 

 according to food, 35, 45, 47, 98, 



101, 213, 329 et seq., 345 et seq. 

 Digestion, of plant-partners by Con- 



voluta, 42, 64. 

 as a safe-guard against patho- 



genesis, 136, 166, 294 et seq., 



297 et seq., 311 et seq., 325. 

 Digestive transformation, 43. 209. 



211, 244, 280. 299 et seq., 306 et 



seq., 325, 395. 

 Dimorphism, 77, 176, 244 et seq., 



.341. 

 Discrimination, as regards food, 180, 



215, 299 et seq. 

 Disease, beginning with cessation of 



symbiosis. 53 et seq., 72 119, 241, 



296 et seq., 319 et seq. 

 antithesis of symbiosis. 119, 148, 



262, 273. 285 et q>.,'304 et seq. 

 of wheat, 152 et seq. 

 is constitutional, 285 et seq., 296 



et seq., 315. 

 and immunity, 291, et seq., 299 



et seq. 

 and anaphylaxis, 285 ct seq., 304, 



317 et 'seq.. 328. 

 and soil, 295. 308 et seq. 

 Dissociation, organic and inorganic. 



151 et seq., 160, 204 et seq., 224 



ct seq. 

 Distribution. 26, 126. 159, 167 et seq., 



170 et seq.. 200. 275 et seq., 



342. 

 Diversification. 133 ft seq., 192. 197 



et seq.. 208 et seq., 269. 330 et 



seq., 348. 

 Division of labour. 1, 7. 40, 257, 260. 



319, 348. 

 Domestication. 101, 107 et seq.. 134. 



158 ft seq., 161 et seq., 177, 



180. 350. 

 Dominance. 135 et seq., 153 ft seq., 



180. 284 et seq., 312. 320. 

 Don>caster, Dr., on heredity and sex, 



168. 

 Drummond, Henry, on "Love-foods, 



21. 



Ducks. 180. 

 Dynamics, of life. xx.. 26. 40. 78 et 



sea., 84 et seq.. 160. 186. 194, 



260 et seq. 



Dyspeptic soil, 62, 310. 



Eating, as an instrument of symbio- 



genesis, xvii. 



as a mode of love, xvii., 13. 

 Economic action, and form, 26, 35, 



69 et sea., 82 et seq., 87 et seq., 



97, 164, 113 et seq., 129, 150, 



292. 



Economic feeding, 14, 120, 319. 

 Economics, and common sense, 187 



et seq. 



Economy of nature, 104, 120. 164. 

 Education, 402. 

 Efficiencv, 40, 50, 91, 94, 98. 116, 164, 



238. 



Efflorescence, colloidal, 190 et seq. 



of sex, 27, 117, 144 et seq., 150. 



168. 170, 190, 336. 

 Egg-albumen, 325. 

 Egg-production, 7, 349 et seq. 

 Eimer. Prof., on bees resenting 

 depredation. 50. 



on adaptation, 94, 340. 



on symmetry, 173 et seq. 



on orthogenesis, 333 et seq. 



on utility. 339. 



on variations, 339 et seq. 



on correlative influences connected 

 with sex, 341. 



on evolution without selection. 

 339. 341. 



on abundance of degeneration, 342. 



on acquired characters. 342 et seq. 



on eugenics, 342. 



on distribution of blood, 342. 



on reproduction and death. 343. 



on value of experiments, 339. 343. 



on surfeit. 343 et seq. 



on time element, 344. 



on food as a factor of evolution, 



345 et seq. 



on right use of organs, 346. 



on intelligence, habit and instinct. 



346 et seq., 351. 



on organic world as a connected 



whole. 348. 



on the Cuckoo. 348 ft sea. 

 Electricitv. 205. 224. 226. 230. 233. 

 Electric Fishes. 233 et seq. 

 Electric resistance, and temperature, 



289. 

 Elimination. 134 et srq.. 142 rf sen.. 



151, 165 et seq.. 273. 290. 301. 



315 et teq. 



Eliot, Dr.. Ch. W.. 403. 

 Emanations, 205. 244. 

 Emancipation, physiological. 73. 74. 



393. 403. 

 Embryonic nutrition, 95 rt *rq.. 98. 



120. 323. 

 Emerson, on breeding. 215. 



