INDEX 



Activable substance of ovum, 167, 

 171, 258 (sec also Fertilizin) 



Activation, problem of, 228 ff. 



Agglutinating substance, 117 ff., 

 120, 154, 167, 211, 228 ff., 234' 

 235 (see also under Spermatozoa, 

 agglutination of) 



Alkali, effect on fertilization, 24, 

 170771, 191, 193 



Amphimixis, 32, 36, 38 



Antagonism of sperm, a 76 



Anti-fertilizin, 237 



Arhacia, 100, 109, m, 112, 117, 

 118, 122, 123, 124, 147, 151,' 



154, 164, 174 

 Aristotle, i, 2, 3 

 Ascaris, 59, 66, 69, 75, 147 



■ i'^'T''^}\^' "•^' '70, 174, 193 



Auerbach, L., 14 

 Auto-parthenogenesis, 238 



Balance of salts in fertilization 



172, 194 

 Ballowitz, E., 49, 93 

 Balzer, F., 189, 191, 193 

 Bancroft, F. W., 255, 256 

 Barry, 12 



Bataillon, E., 203, 255, 256 

 Berlese, 185 



Biparental inheritance, 47 

 Bischoff, T. L. W., 10, II 

 Blood inhibition, 27, 173 ff 2^2 

 Blount, Mary, 79 ' ^^ '' ^ 

 Bonnevie, K., -jS, 80 

 Boveri, T., 19, 60, 66, 71, 74, ^2, 



162, 266 

 Brachet, A., 84, 225 

 Braun, 204 



S''i^^'i:r^-^^-'93-98, 114 

 Butschh, O., 14, 2>7 



Butyric acid treatment in parthe- 

 nogenesis, 157, 166, 229, 241, 

 242, 251 



Calkms G N., 39, 40, 42 

 Castle, W. E., 205 ff. 



Catalysers, 242 

 Chaetoptcnis, 46, loi, 140, 176 

 Chambers, R., 153, 154, ^54 

 Chemotaxis, 50, 102 ff., 114 

 Child, C. M., 34 

 Chromosome reduction, 45 



Chromosomes in fertilization 66- 

 67 



Cohn, E. J., 92, 100, loi, I03, 

 132 ■^' 



Colloidal morphogenesis, Theory 



of, 252 

 Colton, H. S., 204 

 Conjugation, 37 ff. 

 Conklin, E. G., 72 

 Cook, A. H., 204 

 Correns, C, 205, 212, 213 ff. 

 CO2 production at fertiHzation, 147 

 Cytolysis, 241 ff., 261 



Darwin, C, 205, 211, 215 



Dehorne, A., 255 



Delage, Y., 25, 140, 143, 162, 233, 



240, 251 ff., 256 

 De Meyer, J., 114, 120 

 De Morgan, 188, 193 

 Dewitz, J., 93, 98 

 Doncaster, L., 188 

 Driesch, H., 162 

 Dumas (Prevost et), 9, 10, it 

 Dungay, N. S., 160 



East, E. M.,205, 212, 215, 216 



Echinarachnius, 113, 117, 119, 124, 

 151, 230 



Eckler, 185 



Egg: extracts, 109, no; nucleus, 

 16, 63, 158; receptors, 27, 236; 

 secretions, loS, 109, no 



Ehrlich, 235 



Electrical conductivity, 148 



Endomixis, 39, 40 



Erdmann, R., 39 



External conditions of fertiliza- 

 tion, 170 ff. 



27s 



