Part 35

Rolph, 217

Romanes, G. J., Foot Note 3, 15, 32, 54, 164, 234

Roux, 151, 152

Ruskin, 230

Rutot, 136

Saint-Hilaire, E. G. de, 8, 15, 20

Saltatory Evolution, 29-32 (see also Mutations)

Sanders, experiments on Vanessa by, 65

Savigny, 249

Schelling, 4, 5, 200, 201

Schleiden and Schwann, Cell-theory of, 147

Schoetensack, on Homo heidelbergensis, Foot Note 118

Schuett, 23

SCHWALBE, G., on The Descent of Man, 111-145

Seeck, O., Foot Note 240

Segregation, 97, 98

Selection, artificial, 24, 25, 26, 41, 45, 120, 269-272 --germinal, 35, 36, 46-52, 64

Selection, natural (see Natural Selection) --organic, 53, 171, 172 --sexual, 55-64, 117, 118 --social and natural, 271 --23-86, 103, 129, 130

Selenka, 131

Semnopithecus, 132

Semon, R., 28, 153

Sergi, 138, 143

Sex, recent investigations on, 99, 100

Sibbern, 201

Smerinthus ocellata, 38

Smerinthus populi, 38

S. tiliae, 38

Smith, A., 200