Chapter 17

report by, in _Proceedings_ of Psychical Research Society, 204; proposed as President, 211

Polymorphism, Wallace on, i. 168

"Population, Essay on," Malthus's, i. 103, 104, 111, 116, 136, 175, 317

"---- Theory of," Spencer's, i. 124

Poulton, Prof., and Weismann's "Essays upon Heredity," ii. 44-6; paper on colours of larva, pupa, etc., 54; appointed Hope Professor of Zoology in Oxford University, 57; exposure of an American Neo-Lamarckian by, 60; Presidential Address to British Association, Wallace's criticism of, 71; Presidential Address to Entomological Society, 79; on Wallace, 227; at funeral of Wallace, 252; and the Westminster Abbey memorial, 253

Poverty, Wallace's views on, ii. 145 _et seq._

"Power of Movement in Plants," Darwin's, i. 311, ii. 2

Prain, Sir D., and Wallace memorial in Westminster Abbey, ii. 253

"Prehistoric Times," Lubbock's, i. 164, 165-6

"Present Evolution of Man, The," Archdall Reid's, ii. 67, 73

Price, Prof. B., formally offers D.C.L. degree to Wallace, ii. 217

Prichard's "Physical History of Man," i. 91, 116, ii. 73

Primula, Darwin's paper on, i. 218

"Principles of Geology," Lyell's, i. 135, ii. 5

"---- of Psychology," Spencer's, i. 123

"---- of Sociology," Spencer's, i. 126

Proctor, R.A., i. 263; "Expanse of Heaven," ii. 180

"Progress and Poverty," Henry George's, i. 317, 318, ii, 143

Protection, principle of, i. 140, 177, 184, 186, 189, 192, 199, 205, 212 _et seq._, 214 _et seq._, 220, 221, 222, 223, 224, 226 _et seq._, 235-6, 252, 256, 257-9, 270, 291, 299-300 (_see also_ Coloration, protective, _and_ Mimicry)

"Protective Resemblance," Wallace's, i. 214

"---- Value of Colour and Markings in Insects," ii. 38

Protoplasm, origin of, Sir W. Thiselton-Dyer on, ii. 96-7

"Psychic Philosophy," Desertis's, ii. 203

Psychical research, Wallace and, ii. 181, 186 _et seq._, 196, 199

---- ---- Society, foundation of, ii. 196

Pteropus edulis, i. 54

Purdon, Dr., ii. 195

R

Ramsay, Andrew, Darwin on, i. 141

---- Sir Wm., and Wallace national memorial, ii. 253

Rathbone, Reginald B., reminiscences of Wallace, ii. 124-7

"Rationalism," Lecky's, i. 164-6

"Regression to the mean," ii. 69

Reichenbach, experiments of, with sensitives, ii. 196, 197

"Reign of Law," Duke of Argyll's, ii. 23

"Researches," Prichard's, i. 91, 116, ii. 73

"---- on Evolution of Stellar Systems," ii. 179-80

"Revolt of Democracy," Wallace's, ii. 104, 144, 145, 251

Rhynchæa, i. 183, 184

Rice, Dr. Hamilton, survey of Uaupés River, i. 29

Ridgeway, Dr., Bishop of Salisbury, ii. 252

Ridley, Mr. H.N., ii. 76

Ripon, Lord, i. 277

Rogers, H.D., Darwin on, i. 141

Romanes, G.J.: theory of physiological selection, i. 218, ii. 36; Meldola's criticism of, 36, 49-50; Wallace's criticism of, 63 _et seq._; his accusation against Wallace, 235-7

"Root Principles," Child's, ii. 83

Rothschild, the Hon. Lionel (Lord), Wallace's admiration of his butterflies, ii. 88, 129

Royal Geographical Society, and exploration of Uaupés River, i. 29

---- Institute, the, Wallace's lecture at, ii. 87, 127, 222

Rudimentary organs, i. 100

Russell, Mr. Alfred, letter to, ii. 158

Russia, Czar of, manifesto of, ii. 158

---- Wallace on, ii. 161

Rütimeyer, researches on mammals in Switzerland by, i. 251

Ryle, Bishop, and the medallion of Wallace, 254; sermon at its unveiling, 254-5

S

Sadong River, Wallace's exploration of, i. 93

Salisbury, Bishop of, at funeral of Wallace, ii. 252

---- Marquis of, view of Natural Selection, ii. 59, 60; translation of his address, 65

Santiago, Darwin at, i. 34

Sarawak, Wallace in, i. 28, 38-40, 93, 106

Scandinavia, distribution of plants in, i. 293

Schaffhausen, Dr., almost anticipates Natural Selection, i. 142

"Scientific Aspect of the Supernatural," Wallace's, ii. 186

"---- Demonstration of a Future Life," Hudson's, ii. 203

Sclater, P.H., on Wallace's "Malay Archipelago," i. 139-140; and Lemuria, 290 (note); division of earth into zoological regions, ii. 8; distrust of Gould, 24

Scott, Dr. Dukinfield H., speech at presentation of Darwin-Wallace Medals,