INDEX 



265 



Psychology, Friedenthal s, 140, etc. 



von Hansemann s, 156. 



Juliusburger s, 160-176, 231. 

 See also Intellectual activity, 

 Theory of identity, Soul of man, 

 Theory of transformation. 



Purpose in nature. See Design. 



Pygostenus, transformation into in- 

 quiline of termites, 11. 



REACTION, power of, in protoplasm, 



35, 43, 220. See Vitalism. 

 Rock of Christianity, 81. 



Bolsche on, 122. 



Itelson on, 159. 



Plate on, 112, etc. 



Schmidt-Jena on, 196. 



Rudimentary organs, 63-66, 152, etc. 



SELECTION 



sexual, 133, etc. 



theory of. See Natural selection. 

 Senff on the Evening Discussion, 



244, 249-256. 

 Skeletons of apes and men, 56, 68, 



181. 

 Soul, animal, 31, 53. 



Bolsche on, 119, 227. 



Dahl on, 128. 



Friedenthal on, 141. 



von Hansemann on, 156, 157. 

 human. See Man, soul of. 



simple nature of, 160-176. 

 Species 



conception of, 17, etc. 

 natural, 18, 102, 219. 

 Plate s supernatural, 101. 

 systematic, 4, etc. 

 Spontaneous generation, 25, 29. 



Dahl on, 129. 



Plate on, 97, etc., 214, etc., 

 253. 



Thesing on, 207. 



Symphilic type of inquilines, 12, 



46. 



Sympolemon, 12. 

 Synechthry, 12. 



TEICHMANN ON THE EVENING DIS 

 CUSSION, 245. 



Termites, 9-13. 



Termitomyia, 13, 63. 



Termitoxenus, 13, 62. 



Thaumatoxena, 13. 



Theism- 

 doctrine of personal Creator, 21, 

 etc., 26-37, 47, 81, etc., 104, 

 etc., 198. 

 distinguished from deism and 



pantheism, 198, 199, 238. 

 Dahl on, 124. 

 Plate on, 108-110, 223. 

 Plotz on, 170, etc. 

 Schmidt-Jena on, 196, etc., 238. 

 Thesing on, 203, etc. 



Transformation, monistic theory of, 

 171, etc. 



Trilobitideus, 12. 



VERMIFORM APPENDIX, 65, 153, 

 230. 



Views of the universe (Weltan 

 schauung), 23, etc. 

 monistic, 23, etc., 108, 109. 



theistic and atheistic, 23, etc., 



82. 



Darwinian, 37, etc. 



Haeckel s, 197. 



Christian, 23-37, 47, 81. 



Bolsche on, 122. 

 von Hansemann on, 144, 



etc. 



Itelson on, 159. 



Juliusburger on, 174, 175. 



Plate on, 108, 109, 210 

 etc., 237. 



Plotz on, 176, etc. 



