INDEX. 



419 



Yabe, H., Oarpenterui-Liiucstouo from 

 B. N. Uoriieo, 61 



Yakiinoff, W. L., and others, Trypauoso- 

 miasis of Camels, 47 



Yams, Diseases of, 71 



Yeasts and Insects, o49 



Yerbury, J. W., Seashore Diptera, 316 



Yeri, M., and T. Kabaruki, Japiiiiese 

 Polyclads, 255 



Yolk-sac of Pig, Histogenesis of Blood- 

 platelets in, 29 



Zaiueta, A. de. Promitosis and Syndiee- 

 resis : two Methods of Nuclear Divi- 

 sion co-existing in AmcebiB of the 

 " Ijimax " Group, ;i66 



Zilva, y. S., and F. "SI. Wells, Changes in 

 the Teeth of the Guinea-Pig produced 

 by Scorbutic Diet, H.SS 



Ziiissmeister, G. L., Root-rots of Ginseng, 

 70 



Zygosaccharomyees Nndgonii sp. n., 176 



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