5i6 READINGS IN EVOLUTION, GENETICS, AND EUGENICS 



Boyd-Dawkins, 162 



Brachydactylism, 399, 400; inheritance 



of, 460 

 Bridges, C. B., 402, 437 

 Briinn, 40, 41 

 Brj'onia, 436 



Buffon, G. L. L., 7, 15, 16, 17 

 Bullen, G. E., 209 



Cameline: forefoot, 75; skull, evolu- 

 tion of, 74 

 Camels, fossil pedigree of, 73-76 

 Cape de Verde Islands, fauna of, 106 

 Camivora, 126 

 Camot, S., 277 

 Carsinas maenas, 256 

 Castle, W. E., 39, 40, 41, 43, 261, 287, 



333, 334, 378, 379, 399, 43 1, 432, 



433-48 

 Cataract, inheritance of, 461 

 Catastrophism, 22, 23 

 Cave animals, eyes of, 144, 145 

 Cebidae, 126 

 Cell: diagram of typical cell, 291; 



division, direct, 290, 291; division, 



indirect or mitotic, 291, 292, 403-5; 



division, somatic, 403-5; theory, 289 



Cenogenetic, 174 



Centrosome, 290, 291, 292 



Cesnola, 257 



Cetacea, 179 



Chamberlin, T. C, 57 



Chambers, R., 23, 26 



Chapin, C. V., 483 



Child, C. M., 191, 192, 337 



Child mortality in long-Uved families, 

 488 



Chimpanzee, 88 



Chromatin, 290; interchange between 

 homologous chromosomes, 408; nu- 

 cleolus, 290 



Chromosomes, 291, 292; conjugation 

 of pairs of, 407; of Drosophila, 297; 

 in heredity, 304, 305; independent 

 distribution of, 408, 409; individual- 

 ity of, 296; maps to show loci of 

 genes, 437, 442; of mosquito, 297; 

 number and appearance, 293; pairs 

 of, 297, 407; reduction of, 297-98, 

 406; and sex in Drosophila, 410-12; 

 significance of, 292, 293 



Circopithecidae, 126 



Clark, J. M., 85 



Classification: basis of, 117-19; evi- 

 dences from, 60, 117-23; inter- 

 national code of, 117; method of, 

 120-21 



Clausen, R. E., 287, 307-22, 363, 364, 

 401-12 



Cleavage of egg, 294 



Cocoanut crab, 138, 139, 140 



Coefficient of correlation, 369, 370 



Coincident selection, 268, 269 



Color in animals, 200-204 



Coluber anlhonyi, 117 



Colubridae, 117 



Colubrinae, 117 



Commensalism, as adaptation, 198, 199 



Commimal life, as adaptation, 199, 200 



Comparative Anatomy, evidences from, 

 60, 129-63 



Confusing coloration, 204 - 



Conklin, E. G., 330-37, 37o-7S> 434, 435 



Conjugation, of homologous chromo- 

 somes, 407 



Convergence, Osborn's law of, 192-94 



Cope, E. D., 35 



Correlation: coefficient of, 369, 370; 

 tables, 370 



Correns, C, 40, 43, 380, 393, 394, 41S, 

 416, 424 



Cossonidae, 108 



Coulter, J. M., 386-92, 413-28 



Coulter, M. C, 386-92, 413-28 



Coutagne, G., 396 



Crampton, H. E., 5, 32, 271 



Cretins of Aosta, 464, 465, 478, 479 



Crossing-over, in MeqdeUan heredity, 

 441-48 



Cuenot, L., 398 



Curie, P., 275 



Cuvier, G., 19, 21, 22 



Cytoplasm, 290; in inheritance, 304 



Dakin, W. J., 209 



Daphnia, 335 



Darbishire, A. D., 393, 398 



Darwin, C, 4, 5, 6, 8, 10, ti, 17, 19, 

 23, 24, 25, 26, 27, 28, 29, 30, 31, 45, 61, 

 67, 97, 118, 120, 121, 160, 205, 210, 

 211, 213, 219-44, 259, 260, 307, 330, 

 427,477, 501 



Darwin, E., 3, 16, 17, 18. 21 



