2 7 6 



PROBLEMS OF FERTILIZATION 



Fertilizable condition of ovum, 

 1398., 163 



Fertilization cone, 51, 55 

 Fertilization reaction, 22, 23, 130 

 Fertilizin, 27, 140, 142, 175, 231, 



.233, 237, 238, 267 

 First segmentation nucleus, 65 

 Fischel, A., 190 

 Fischer, M. H., 254 

 Flemming, 17 

 Fol, H., 15, 16, 58, 161 

 Fuchs, H. M., 132, 188, 193, 205, 

 207 ff. 



Gametes, 31 



Gelation phenomena, 153, 254 



Gemmill, J. J., 138 



Germ nuclei, 60, 65, 68, 158 



Gies, W. J., 133 



Glaser, Otto, 116, 118 



Godlewski, E., 169, 176, 195 



Goldsmith, M., 240 



Gray, J., 100, 148, 188, 189 



Grobben, 49 



Giinther, G., 100, 199 



Guyer, M. F., 255 



Harper, E. H., 78, 79 



Hartsoeker, N., 5 



Harvey, E. N., 149 



Harvey, William, i, 2, 3 



Heat parthenogenesis, 143, 246 ff., 

 258 



Heilbrunn,L.V., 153, 254, 258, 259 



Henking, H., 60, 78 



Henneguy, M. F., 255 



Herbst, Curt, 169, 189, 193 



Herlant, M., 81, 83, 176, 177, 243, 

 246, 255, 256 



Hertwig, G., 202, 203 



Hertwig, O., 15, 16, 21, 23, 25, 81, 

 140, 160 ff., 256 



Hertwig, P., 199 



Hertwig, R., 21, 23, 81, 140, 162 



Hetero-agglutination, i22ff. 



Hindle, E., 243 



Hybrid fertilization, 186 ff.; in 

 echinoderms, 188 ff.; in tele- 

 osts, 198 ff.; in amphibia, 200 ff. 



Hypertonic sea-water, in parthe- 

 nogenesis, 164, 241, 244 



Inbreeding, 215 



Inhibition of fertilization by blood, 



173 ff., 232 

 Iso-agglutination, 122, 123, 218 



Jennings, H. S., 39 ff. 

 Jost, L., 205, 213, 215 

 Just, E. E., 25, 85, 117, 119, 124, 



140, 141, 144, 154, 230, 234, 258, 



259 



Keber, 12 



Kohlbrugge, J. H. F., 184, 185 

 Kolliker, A., 10, u, 12, 100 

 Kostanecki, K., 56 

 Kupelwieser, H., 196, 197 



Lallemand, n, 17 



Lams, 75 



Leeuwenhoek, A., 4, 5 



Lillie, R. S., 24, 143, 149, 150, 151, 

 160, 246, 249, 251, 256, 259, 263, 

 266 



Lipolysin, 239 



Lloyd, D. J., 253 



Loeb, J., 23, 28, 58, 95, 104, in, 

 113,116,118,124,132,142,145, 

 148, 156, 159, 164, 169, 171, 177, 

 187, 191, 193, 228, 2343., 24off., 

 245, 254 ff., 261, 266 



Lyon, E. P., 147, 148, 149 



Lysin, 132, 177, 245 



McClendon, J. J., 148, 255 



McGregor, J., 49 



Mall, F. P., 139 



Mark, E. L., 18 



Massart, J., 93, 98 



Maturation, 44, 45 



Maturity of gametes, 24 



Maupas, E., 37, 38, 39, 40, 204 



Meissner, G., 12 



Merogony, 68, 161 ff. 



Meves, F., 60, 71, 75 



Minot, C. S., 32 



Mitochrondria, 20, 50, 70, 75, 76 



Moenkhaus, W. J., 198, 199, 200 



Moore, C. R., 25, 118, 154, 155, 



165, 167 ff., '229, 231 

 Morgan, T. H., 162, 204, 205, 207, 



208, 209, 210, 215, 244, 265 



