INDEX 



1147 



Voegtlin and Chalkley, 54 



Voigt, 906 



Volkonsky, 113, 115, 125, 126, 127, 129, 

 130, 131, 132, 134, 135, 148, 175, 176, 

 179 



Volterra, 553 



Volutin, 160, 161, 162 f.; a term with 

 no standard usage, 163; term should 

 be dropped or restricted, 165 



Voh'ox, structure, 297, 298; responses to 

 light, 288, 297-305; responses to elec- 

 tricity, 327-32 



Vorticella, body divisions, 212, 218; fibril- 

 lar systems, structural analysis, 208-15; 

 interpretation, 216-18; conclusions, 

 257 f. 



Wachendorff, 362, 365, 366, 369 



Wagener and Koch, 877 



Wager, 285, 1065 



Walker, E. L., 463, 464 



Walker, E. L., and Sellards, A. W., 824 



Walker, H. H, 539 



Wallace and Wormall, 875 



Wallengren, 24, 941 



Wallich, 1040, 1042 



Wallin, 118 



Wang, 531 



Warburg, O., respiratory metabolism, 353, 

 354, 356, 373, 374, 375, 390 



Warburg-Keilin system, 380 



Warren, 900, 901 



Wasielewski, T. K. W. N. von, 848 



Wasielewski, T. K. W. N. von, and Senn, 

 G, 856 



Wassermann test, 874 



Waste products, and growth, 499 f. 



Water, taking up of, by colloids, 50 ; 

 eflfects on consistency, 53; rate of ex- 

 change, 65 ; contractile vacuole regula- 

 tion of pressure within cell, 426 ff. 



Water, heavy, 60 



Water fleas, 10 



Watson, C. J., 854 



Watson, E. A., 874 



Watson, M. E., 932 



Wave length and stimulating efficiency of 

 light, 287-90, 295, 297, 303 



Weatherby, J. H., 148, 150, 152, 423, 

 425; Contractile Vacuole (Chap. VII), 

 404-47 



Weber, 344 



Weber and Weber. 319 



Weier, 126 



Weineck, E., 975, 979, 981, 982 



Weineck, I., 157 



Weismann, 28 



Wells, 838, 876 



Wenrich, 93, 410, 419, 893, 903, 904, 



909, 911, 912, 913, 914, 917, 918, 

 1044, 1045, 1058 

 Wenyon, 820, 878, 896, 898, 1033, 1044, 



1045 

 Wenyon and Broughton-Alcock, 910 

 Wermel, 119, 123, 155, 156 

 Werner, 962 

 Wertheim, 973, 974 

 Weschenfelder, 604, 613, 6l4 

 Wesenberg-Lund, C, 1093, 1094 

 Wesenberg-Lund, Mrs. E., 899 

 Westphal, 975, 976, 980, 981, 982, 985 

 Wetzel, 544, 1077 



Whole organisms, specific gravity, 77-79 

 Wi;thterman, 621, 635, 637 

 Wiedemann, 962, 963, 972 

 Willis, 788 



Wilson, 160, 162, 825 

 Wilson and Pollister, 181 

 Winkler method, 355, 363 

 Winogradowa, T., 1046, 1049 

 Winogradow, Winogradowa - Fedorowa, 



and Wereninow, 986 

 Winogradowa-Fedorowa and Winogra- 



doff, 974 

 Winterstein, 59, 356 

 Wood, constituents, 961 

 Woodcock and Lodge, 914, 

 Wood-eating animals, 961-73 

 Woodhead, 950 

 Woodruff, Lorande Loss, 34, 476, 498, 



499, 518, 525, 529, 532, 533, 536, 550, 



611, 616, 617, 653, 659, 791, 792, 



796 ; on early microscopes, 9 ; endomixis 



(Chap. XIII), 646-65 

 Woodruff, Lorande Loss, and Baitsell, G. 



A., 527, 528, 529, 539 

 Woodruff, Lorande Loss, and Erdmann, 



R., endomixis, 31, 648, 649, 654, 657, 



658, 659, 660 

 Woodruff, Lorande Loss, and Moore, E. 



L., 653 

 Woodruff, Lorande Loss, and Spencer, H., 



616, 649, 659 

 Work Projects Administration, 565«, 



890«, 1009« 

 Worley, 257 



