INDEX 



239 



connection with other cl 



63 ; description and systematic 



position, 125 f. 



HABERLANDT, G., 69, 111, 113, 114, 



154. 



Hackel, E., 217-228, 231. 

 Handlirsch, A., 37-41, 196, 229. 

 Hartmann, E., 85, 92, 106, 107. 

 Heffe, R., 165, 170, 205. 

 Heidenheim, M., 88. 

 Hertwig, O., 85, 87, 90 ff., 97 f., 



104, 106, 138, 223, 224, 225. 

 Hertwig, R., 44, 117, 118, 133, 175, 



181, 207. 

 Homer, R., 43. 



INSECTS : examples from palaeon- 

 tology to illustrate differentiation, 

 37-41 ; represent the most sym- 

 biotics, 188-202. 



Invertebrates : in the Cambrian 

 formation (and pre- Cambrian) 

 already much divided, 23 ff. ; 

 no connection between the dif- 

 ferent stocks and classes, 30, 

 33 ; systematic classification, 

 118. 



KAYSER, E., 19 ff., 22, 27, 43, 53. 

 Kerner v. Marilaun, A., 136, 138, 



234. 



Kircher, Athanasius, 5. 

 Klein, E., 108. 

 Koken, E., 24, 30, 31. 



LAMARCK, J. B. de, 12, 145-150. 

 Lamarckism : basal principles of 



the doctrine, 145 ff. ; criticism, 



148 ff. 

 Lepidodendron. See Club-mosses. 



Life : definition of, 86, 88 ff. ; 

 origin of life cannot be explained 

 by spontaneous generation, 96- 

 108 ; omne vivum e vivo, 96. 



Life, principle of, foundation of 

 same, 93 ff. ; various appellations, 

 93 ff. ; it stands above material 

 energies, 94 ff. ; life of animals, 

 115 f. 



Lizards : example as embryological 

 evidence, 211 ff. 



Lotsy, J. P., 55, 58, 59, 131, 168, 

 170. 



Lucas, F., 110,116. 



Lusus Naturae, 5 ff. 



MERESCHKOWSKY, C., 103 f. 



Mountains, Primary, or archaic 

 formation groups, 22, 52. 



Muckermann, H., 85, 199. 



Mutations, 168 f. 



Myrmecophils and Termitophils : 

 meaning of terms, 188 ; examples 

 for formation of new systematic 

 species, genera, and families by 

 symbiosis, 188-202. 



NAEGELI, K. W., 80, 85, 102, 103, 

 104. 



Nauplius larva, 205. 



Nee-Darwinism, 163. 



Neo-Lamarckians : chief public re- 

 presentatives, 150 ; their doc- 

 trine, 150-156, 231 f. 



Neo-Lamarckism : basal principles 

 of the doctrine, 150 ff. ; criticism, 

 152-156. 



OLIVER, F. W., 58, 73. 



Organism : preliminary explana- 

 tions, 86 ; more exact definition, 

 95. 



