606 



INDEX OF AUTHORS 



Wenyon, Autogamy in Endamoeba 

 muris, 546 

 Endamceba nmris, Fig. 228, p. 546 

 Werbitzki, Trypanosomes without par- 

 abasals, 94, 569 

 Wetzell, Cavulff, 41 

 Whitman, Cell theory, 19 

 Whitmore, Kinetic elements, 87 

 Williams and Lowden, Neurorydes 



hydrophobia, 462 

 Willis, Enucleated fragments, 175 

 Wilson, C. W., Ndgleria gruberi, Fig. 12, 



p. 34; Fig. 42, p. 86 

 Wilson, E. B., Chromatin, 46 



Protoplasmic granules, 297 

 Wilstatter, Chlorophyll, 198 

 Winter, Fertilization in Foraminifera, 

 499 

 Paralysis, 188 

 Wladimirsky, Selective feeding, 182 

 Woithe, Endotoxin, 191 

 Woodcock, Kinetonucleus, 93 

 Woodruff, Amicronucleate ciliates, 72 

 Excretion products, 194, 205, 471 

 Life cycles, 471 



Spathidium spaihula, cycle, 580 

 Vitality, 473 et seq. 

 Woodruff and Erdmann, Endomixis, 



540 

 Woodruff and Moore, Mutations, 580 

 Woodruff and Spencer, Endomixis, 540 

 Loss of vitality, 565 

 Spathidium spathida, conjugation, 

 476, 556 



Woodruff and Spencer, "Sensing" at a 



distance, 182 

 Wortmann, Digestion, 187, 192 

 Wyssotski, Pedinella, 200 



YocoM, Kinetic elements, 109 



Neiu-omotor system, 75, 152, 174 

 Young, D. B., Cirri and regeneration, 

 155, 224 

 Urontjchia Iransjuga, merotomy, 

 484 

 Young, R. T., Paramecium, endomixis, 

 564 



Zederbaur, Dinoflagellata, conjuga- 

 tion, 274 

 Zuelzer, Amoeba verrucosa, 568 

 Budding in Heliozoa, 228 

 Division in Heliozoa, 216 

 Osmosis, 109 

 Zumstein, Saprophytic nutrition, 194, 

 , 199 



Stigmata, 256 

 Zweibaum, Conjugation, 512, 514 

 Glycogen differences, 516 

 Paramecium, disorganization, 534, 

 et seq. metagamic changes, 539 



