INDEX 



AUen, B. M., 188 CeUs, behavior of, 177 S. 



Amoeba, behavior of, 32, 127, Celsus, 12 



184 CMoroplasts, reaction of to 

 Amphipods, phototaxis in, 67, light, 96, 97 



58 Cicero, 13 



Andrews, E. A., 229 Child, C. M., 166-169 



Anemones, behavior of, 125-127 Cole, L. J., 6S 



Aquinas, St. Thomas, 14, 16 Compensatory motions, 63-66, 

 Arenicola larvae, phototaxis in, 84 



56,67 Condillac, E. B., de, 19 



Aristotle, 11, 12, 15 Copepods, sex recognition in, 



227-229 



Bain, A., 46, 133, 134, 139, 163, Craig, W., 234, 235 



164 Crayfish, intelligence of, 129, 

 Balanus larvae, phototaxis in, 136 



98, 99, 102, 105 Cytotropism, 180 

 Baldwin, J. M., 28, 30, 133 

 Bancroft, F. W., 89, 107 



Bauer, V., 106 Daphnia, phototaxis in, 98, 102, 

 Bert, P., 63 106-108 



Belostoma, death feigning in, Darwin, Ch., 25-28, 47, 61, 199, 



202, 209-214 

 Binet, A., 177 

 Bohn, G., 125 

 Bonjeant, Father, 16 

 Brundin, M., 80, 81 

 Bunsen-Roscoe Law, 89, 90 

 Butterflies, orientation of, 86- 



88 



Carpenter, F. W., 93 

 Carausius, death feint, 209, 214, 

 316 



205 

 Darwin, E., 17-19 

 Davenport, C. B., 113 

 Death feigning, 197 ff. 

 DeCandoUe, A., 52 

 De Geer, Ch., 213 

 Descartes, R., 15, 16, 31, 32 

 Dewey, J., 10 



Dice, L. R., 102, 103, 105, 106 

 Differential sensibility, r61e of 



in orientation, 82-90 

 Driesch, H., 181 



263 



