Index. 



343 



Organic Evolution, referred to, 



217. 

 Origin of the Fittest, quoted, 16; 



referred to, 14. 

 Origine des Plantes Domestiques, 



demontrte par la culture du 



Ratiis sauvage, referred to, 1 23. 

 Origin of Sex, referred to, 17. 

 Origin of Species, quoted, 3, 4, 181, 



182, 186, 188,190,261,262, 265, 



321,322, 325,326,329; referred 



to, 67, 159, 227, 286. 

 OSBORN, Prof., referred to, 14, 58, 



63. 

 OWEN, Sir Richard, referred to, 



191. 



Oxen, skulls of, compared, 192. 

 Oysters, change of, 217. 



P. 



PACKARD, Prof., referred to, 14, 



213. 



Pangenesis, n, 42. 

 Panmixia, 97, 212, 291. 

 Parsimony, law of, 51. 

 Parsnips, variation of, 125. 

 PASCOE, Mr., referred to, 174; 



quoted. 254. 

 PERKIER, Prof., referred to, 14, 



93 95- 



PETER, Dr., referred to, 206. 

 PFEFFER, Herr, referred to, 15. 

 Pfliiget's Archiv, referred to, 80. 

 Philosophical Transactions, re- 



ferred to, 103. 

 Physiological Selection, referred to, 



18 7>307>3!3> 3 2 4; quoted, 188, 



38- 



PlCKARD-CAMBRlDGE, Rev. O., 



quoted, 221. 

 Pig, old Irish, 188. 

 Plants, influence of climate on, 



122-207. 



Porto Santo rabbits, 214. 

 POULTON, E. B., referred to, 36, 



2I 7> 337- 

 Presidential Address to the Bristol 



300, 303. 



Iroceedings of the Royal Society, 

 referred to, 145, 147; quoted, 

 37- 



Protective resemblance, 72. 

 Protrusion of eyeball, in epileptic 

 guinea-pigs, in. 



Q. 



QUATREFAGES, M., referred to, 



Rabbits, and use-inheritance, 96; 



transplantation of ovaries, 143; 



Porto Santo, 214, 

 Radish, variation of, 123. 

 Rats, scratching, reflex of, 81. 

 Raupen und Schmetlerlinge der 



Wetterau, referred to, 217. 

 Reflex action and use-inheritance, 



64-87. 

 Rejoinder to Prof. Weismann, re- 



ferred to. 95. 



Reversal of selection, 101, 292. 

 Revue Genirale de Botanie, referred 



to, 126. 



RICHARDSON, referred to, 188. 

 Roux, Prof., referred to, 298. 

 Rudiments, 294. 

 RYDER, Prof., referred to, 14. 



SACHS, Prof., referred to, 15, 174. 

 "Sally," counting of, 31. 

 SAUERMANN, Dr., referred to, 2 1 8. 

 SCHAFER, Prof., referred to, 145. 

 Schmetterlinge des Sud'ivestlichen 



Deutschlands, referred to, 2 1 7. 

 SCHMIDT, Dr. Oscar, quoted, 260. 

 Schools of Evolutionists, 12-20. 

 SCOTT, Prof., referred to, 63. 

 Scratching, reflex, in dogs, 80 ; in 



rats, Si. 

 Seasonal changes of butterflies, 



210. 

 SEEBOHM, Mr. Henry, quoted, 



173 ; referred to 174. 

 Selection, cessation of, 99, 292 ; 



reversal of, 101, 292. 



sexual, 219 et seq. 

 Selective value, 73. 

 Self-adaptation, 18. 

 SEMPER, Prof. Karl, referred to, 



IO! . 



Sexual selection, 219 et seq. 



