294 



INDEX 



Saccnlina, 85 



Sandwich, Dr. F. M., 80 



Sarcanthineae, 262 et seq. 



Sarcophaga carnosa, 282 



Scheppegrell, Dr. W., 58 et seq.- 



Schloessing and Miintz, 34 



Seasonal Symbiosis, 1 1 



Secretion of Nectar, 281, 284 et seq. 



Security of life, 8, 258 



Selection, 188, 199 et seq. t 268, 271 



Self-fertilisation, 86, 163, 277 et seq. 



Selfishness, 99, 125, 287 



Semi-adaptation, 172 



Semi-degeneration, 176 



Seneca, 100 



Senescence, 129 et seq. 



Sensations, 75 



Sense of touch, 229 



Seton-Thompson, 103 



Sex, 10 et seq., 27, 37, 65 et seq., 88, 

 142 et seq. 



Shakespeare, 38 

 Sham-nectaries, 278 



Shimer, Prof. H. W., 54, 55 



Shrews, 225 



Sinnott, Dr. E , 204 



Sinusomegaly. 180, 196 



Sirenia, 180 et seq. 



Sivatherium, 198 



Skeleton, affected by acromegaly, 



178, 179, 195 et seq. 

 Skin,' 156 

 Slavery, 120 

 Smith, Adam, 63 

 Smith, Geoffrey, 85 

 Snout, recession of, 224 et seq. 

 Sociology, organic, 8 et sen., 15, 16, 



31, 161 et seq. 



" Soft " or " hard " feeding, 221 

 Soil, 34 et seq., 41, 185 

 Spencer, Herbert, i, 3, 17, 46, 63 



et seq., 68, 144 

 Spider Orchis, 279 

 Spiritual law in the natural worlj, 



151, 189, 287 

 Sprengel, C. K., 27, 278 

 Squirrel, 165, 166, 225 

 Stability and mobility, 213 et seq. 

 Standard metabolism, 97, 98, 267 

 Status of plants, 6, 31, 67, 84, 133, 



137, 286 



Stems, 259 et seq. 

 Sterilisation of soil, 39 

 Sterility, 85, 103, 186, 195 et seq. 

 " Stigmates teratologiques," 194, 



202 



Stiles, P. G., 146 et seq. 

 Stimulation, 147, 148, 177, 178, 261 

 Stoics, 74 



Struggle for existence, 48, 50, 51, 



161 et seq., 274 

 " Successful minimal adaptive 



specialisation," 212, 230 

 Sully, Prof. J., 75 et seq. 

 Supersaturating the protoplasm, 



260 



Surface-tension, 255, 270 

 Surfeit, 36, 97, 130, 143, 188, 199 



et seq. 

 Symbiogenesis, X., 8, n, 29, 36, 71, 



75, 78, 116, 120, 258 

 Symbio-Psychism. 95 

 Symbiosis, X., i, 3, 18, 131 et seq., 



153 et seq., 236 et seq., 260 et 



seq. 

 Symbiotic adaptation, 16, 162, 166, 



177, 261 



Symbiotic endeavour, 8, 28, 75 

 Symbiotic moderation, 37 et seq., 



77, 78, 139 et seq., 230, 267 

 Symbiotic momenta, 8, 28, 58, 84, 



116, 242, 268 



Symbiotic proportion, 145 

 Symbiotic sense, 84 et seq., 97, 137, 



242, 249 



Symmetry, loss of, 182 

 Sympathy, 49 et seq., 64 ei seq. 

 Symphily, 286 

 Symptoms of degeneration, 181 



Tadpoles, 145, 200 et seq. 

 Talbot, F. A., 42 

 Temptations, 73, 102, 172, 267 

 Terrestrial adaptation, 213 ei seq., 



219 

 Terrestrial v. aquatic conditions, 8, 



9, 67, 258 et seq. 

 " Thalassotheriens," i8c 

 Thdymitra carnea, 283 

 Therapsida, 214 

 Thinking, 88 

 Thomson, Prof. J. A., 15 

 Thrips, 283 

 Tolerance, 236 

 Tortoises, 220 

 Tree of life, 142 

 Triassic period, 214 

 Tuberculosis, 187, 202 

 Tumours, 30, 153 et seq., 179, 202 

 Tupaiadce, 225 

 Tusks, 207 et seq. 



Untutored food, 108, 113 

 Ursus spelaeus, 202 

 Use v . degeneration, 174 

 Usefulness, XII., 6, 19, 31, 49, 58, 



70, 72, 101, 155, 162 et seq., 174, 



206, 285 et seq. 



