6o6 



INDEX 



Burficld, S. T., Sagitta, 446 



Burgess, R. W., Mathematics of Statistics, 301 



Burrell, H., Platypus, 443 



Cahn, A. R., Ecology of Southern Wisconsin Fishes, 



585 

 Callow, A. B., Food and Health, 589- 

 Carbon dioxide, effect on bacteria, 109 

 Carotinoids, 459 



function of, 464 

 Carpenter, G. H., Biology of Insects, 583 

 Carpenter, N., Immigrants and their Children, 137 

 Carr, H. A., as comparative psychologist, 506 

 Carr-Saunders, A. M., and Jones, D. C, Social Struc- 

 ture of England and Wales, 438 

 Castaldi, L., Body Growth and Constitution, 437 

 Cathcart, E. P., etal., Physique of Women in Industry, 



590 

 Cephalopod adaptations, 91 

 Cetotheriidae, 185 



Chapman, R. N., Animal Ecology, 445 

 Chavigny, P., Spirit of Contradiction, 304 

 Chimpanzee behavior, 317 

 Chlorophyll, 465 



chemistry of, 469, 481 



factors affecting, 471 

 Chloroplast pigments, 459 

 Chloroplasts, 465 

 Ciliates, parasitic, 2.35 



Clark, Austin H., Animal Evolution, 513-541 

 Clcndening, L., Human Body, 134 

 Clothing, origin of, 338 

 Clute, W. N., Useful Plants, 587 

 Cobb, I. G., Glands of Destiny, 449 

 Cockcrell, T. A. D., Zoology of Colorado, 2.93 

 Combes, R., Life of the Plant Cell, 196 

 Comparative psychology, 486 

 Competition as stimulus to invention, 331 

 Conn, H. J., Bacteriology Laboratory Manual, 197 

 Cook, N. P., Instinct in Cell and Organism, 130 

 Coriat, I. H., Stammering, 455 

 Correns, C, Sex in Plants, 454 

 Cost of biological books in 1918, 600 

 Cowbirds, breeding habits, 555 

 Crawley, E., Mystic Rose, 135 

 Crew, F. A. E., Genetics of Sexuality, 2.82. 



Inheritance in Man, 2.86 

 Crew, H., Rise of Modern Physics, 598 

 Criteria of consciousness, 509 

 Cuculus canorus canorus, 566 

 Cucumis mtlo, 401 

 Culture beginnings in apes, 315 

 Curtis, W. C, and Guthrie, M. J., General Zoology, 



140 

 Cushing, H., Meningiomas, 300 

 Cyrtocones, 99 



Darwin, C, as comparative psychologist, 487 

 Origin of Species, 119 



Darwin, F. S., Travels in Spain and the East, 181 



Daudin, H., Cuvier and Lamarck, 2.91 

 Linne to Jussieu, 2.91 



Davenport, C. B., Anthropometry, 191 



Dclacour, J., and Jabouille, P., Gallinacea and 

 Pigeons of Annam, 441 



De Lamar Lectures, 1916-1917, 435 



Delphinidae, 62. 



Density of population and longevity, 396 



De Omnibus Rebus et Quibusdem Aliis (book re- 

 views), 148, 304, 456, 595 



Dependent Aged in San Francisco, 581 



Destructive impulse, 337 



Detwiler, S. R., and Adelmann, H. B., Morgan on 

 Entwicklungsmechanik, 419-416 



Devos, L., Experimental Method, 306 



Digby, B., Tigers, Gold, and Witch-Doctors, 584 



Doflein, F., Protozoology, 586 



Dogs, intelligence of 1 , 14 



Douglas, N., Birds and Beasts of Greek Anthology, 

 191 



Douglass, A. E., Climatic Cycles and Tree-Growth, 



587 

 Drahn, F., Polydactyly in the Horse, 198 

 Drosofbila, 391, 545 



Dunne, J. W., Experiment with Time, 455 

 Dussaud, R., Glozel Inscriptions, 440 



East, E. M., Heredity and Human Affairs, 437 



Elderton, W. P., Frequency Curves and Correlation, 

 301 



Elton, C, Ecology, 183 



Embryology, 197 



Esdaile, P. C, Economic Biology, 139 



Evans, A. M., Anophiline Mosquitoes of Tropical 

 and South Africa, 445 



Evans, H. McL., and Burr, G. O., Antisterility Vita- 

 mine, 300 



Evans, W., Menhirs, 188 



Evolution (book reviews), 117, 181, 417, 570 



Evolution (magazine), 117 

 animal, 513 

 and mortality, 171 



Ewing, J., Neoplastic Diseases, 579 



Farr, Clifford H., Root Hairs and Growth, 343-376 



Federley, H., Inbreeding, 571 



"Fellow," psychological tests of, 16 



Fctscher, R., Heredity and Eugenics, 441 



Fettweis, E., Mathematics among Primitive Peoples, 



Field, H., Cap Blanc Sculpture, 189 

 Finger prints of twins, 410 

 Fischer, J., Love and Morality, 146 



