388 
Pigeons, extermination of, 207. 
Pikes, 306. 
Pinacoceratide, 244. 
Pineal eye, 34. 
Plantagenet, lineage of, 142. 
Plasomes, 104, 178. 
Pluteus, 107. 
Plutonism, 351. 
Polar bodies, 171. 
Pompeckj on abnormal ammonites, 
245. 
Poor whites, 287. 
Popanoceras, 244. 
Poronorites, 244. 
Porto Santo rabbit, 96. 
Potentialities only inherited, 131. 
Poulton’s experiments on colours of 
larve, 114. 
Poverty, 301. 
Practicality of senses, 357. 
Prayer, essence of, 61. 
Predetermination in the egg, 105. 
Prenatal influences, 133-135. 
Primogeniture, 142-144. 
Prionoceras, 254. 
Progress and poverty, 357. 
Progression, supposed innate tend- 
ency of, 70. 
Prolecanitidez, 244. 
Promedlicottia, 236. 
Pronontes, 236, 244. 
Propelacauites, 236. 
Prophases, 157. 
Protoplasm, z, IOI, 103, 121, 150, 
346. 
Protozoa, equality of sex in, 312. 
“functions of, 257. 
reproduction of, 162. 
Protyl, 343. 
Psiloceras, 247. 
Psychic changes, 256. 
phenomena, 274. 
Ptarmigans, white in winter, 25. 
Quantitative estimate of heredity, 
127. 
FOOT-NOTES TO EVOLUTION. 
Quenstedt on Jurassic ammonites, 
243, 249. 
Quiescent animals, 277. 
Rabbit, species of, 24. 
Rabbits in Australia, 202, 203. 
white in winter, 24. 
Race degeneration, 282. 
types, 146. 
Rain, law of, 60. 
Rauber on frogs’ eggs, 185. 
Reade on woman's secrecy, 319. 
Realms of life, 166. 
Realities, 262. 
struggle for, 366. 
trust in, 360. 
Reason inadequate, 337. 
Recrudescence of superstition, 358. 
Reduction of chromosomes, 178. 
Reflex action, 261. 
Reid on acquired characters, 131. 
Reincarnation, 349. 
Religion, 345. 
Remak, 152. 
Reproduction, 162. 
Reproductive tissues, 158. 
Retardation, 82, 233. 
Revery, 254. 
Richard Roe, heredity of, 118. 
Rickert on reproduction of Cyclops, 
181, 182. 
Riley on ‘goblins that get you,” 
354. 
Rock-fish, 224. 
Romanes on Lamarckian factors, 
116. 
on mutilations, 115. 
on unknown factors, 98. 
on Weismann’s theories, 110. 
Ross on despair, 295. 
on the ego, 139. 
Rousseau on woman’s genius, 322. 
Roux on components of develop- 
ment, 102, 
on the final word, 117. 
on nuclear division, 176. 
