384 



INDEX 



Antifertilizin, 270 



from eggs, 49 



extraction of, 364 



from sperm, 31, 36, 44, 52, 88 

 Antigen-antibody reactions, 31 

 Antigens, 341 



bird, 345 



determinants of specificity, 341 



determination in relation to, 346 



embryonic and adult, 344 



frog, 345 



of hybrids, 210 



of mammals, 345 



multi-haptenic antigens, 342 



organ-specific, 345 



of red blood cells, 300, 349 



salamander, 345 



sea urchins, 345 



serum-like, in eggs and embryo, 

 346, 347 



silkworm, 345 



of spermatozoa, 93 

 Antisera 



cross-reacting, 343 



against saline extracts of embryos, 

 349 



against serum albumin, 347 



against serum globulin, 347 

 Apis mellifera, 111; see also Honey 



bee 

 Aphjsia eggs 



mitochondria in, 331 

 Arbacia, 139; see also Sea urchin 



entries 

 Arbacia eggs 



fragments of, 265, 272 



mitochondria in, 268, 272 



NaSCN or LiCl treatment of, 300 

 Arbacia lixula, 46, 49, 50, 172 



fertilization of eggs of, 269 

 Arbacia piinctulata, 27, 28, 30, 43, 

 47 



fertilizin of, 359, 362 

 Archenteron formation, 240 

 Arendsen de Wolff -Exalto, E., 299 

 Arnesen, K., 357 

 Arosio, R., 304, 305 

 Arsanilic acid, 342 



Arvy, L., 264 

 Ascaris, 204, 207 

 Ascidia malaca 



LiCl treatment of embr\'os, 297 

 Ascidian egg 



centrifugation of, 323 



development with blocked en- 

 zymes, 326 



effect of anaerobiosis on, 335 



mitochondria of, 321 

 Ascidians 



enzymes in development of, 319 

 Asdell, S. A., 78 

 Asterias, 92, 162; see also Starfish 



entries 

 Asterias amiirensis, 140, 145, 149, 



151, 159 

 Asterias forbesii, 10, 29, 31, 147, 



151, 158, 161, 164 

 Asterias gJacialis, 159 

 Asterias pectinifera, 140, 143 

 Asterias ruhens, 10 

 Asterias vulgaris, 148 

 Astropecten, 36 

 Astropecten aranciacus, 162 

 Astropecten scoparius, 140 

 Attardo, C, 330, 334 

 Attraction cone, 161; see also En- 

 trance cone 

 Atwood, K. C, 192 

 Austin, C. R., 77-79, 83-92, 109- 



112, 114-116, 118-122, 124 

 Auto-antibodies, 364 



determination and, 368 

 Azide, 325 



Bachem, A., 191 



Bachman, E., 27 



Biickstrom, S., 292, 313 



Bacsich, P., 116 



Badinez, O. S., 293 



Baltus, E., 9, 10, 17 



Baltzer, F., 218 



Bamberger J. W., 337 



Barrett, G. R., 74 



Barrett, M. K., 357 



Barth, L. C, 203, 245-247, 250 



Bat, 76, 80 121 



