654 



INDEX. 



Williamson, W., Hydracarina from Stra- 



theam, 381 

 Wilson, C. B., New Lernseopodidse, 298 

 Wilson. J., 353 

 Wiltshire, S. P., Infection and Immunity 



Studies on Apple and Pear Scale 



Fuugi, 102 

 Wing, M. B., Inheritance of Eye-Colour 



in Gammarus chevreuxi. 470 

 Wodziczko. A., Trichomanes AmyMi, 400 

 Wolfe. T.K..Fasciation in Maize Kernels, 



483 

 Wood, Coniferous, of Potomac Formation, 



39(5 

 Woodruff, L. L., Endomixis in Paramecium 



caudatum, 479 

 Worm Nodules in Australian Cattle, 74 

 Worms, Parasitic, found in Fishes, 200 

 Wound Eeactions in Petioles of Pteris 



aquilina, 312 

 Wounds, Cicatrized, Latent Bacterial 



Infection in, 329 

 Wratten Light Filters, 600 

 Wuist. E. D., Branched Prothallia in 



Polypodiaceaj, .'374 

 Wiist, F., Phosphorus in Cast-iron, 119 



XenacJopus borneevsis g. et sp. n., 191 

 Xeniidse, Philippine, Notes on, 83 

 Xenocceloma hrumpti g. et sp. n., 195 



Yeast, New, Heteiogamic Conjugation 



observed with, 111 

 Yendo, K., Japanese Algae, 219 

 Yolk-sac of Pig Embryo, 453 

 — Teleost, Mesenchyme Cells of, 284 

 Yoshido, S., New Frog Trematode, 560 



Zanfrognini, C, North African and Italian 



Lichens, 416 

 Zasedatelev, M., Gold- copper Alloys, 512 

 Zeleny, C. The "Bar-eye" Mutant of 



Drosnphila, 293 

 — Variations in the Head-length of 



Spermatozoa in Insects, 290 

 Zemczuzny. S., Gold-copper Alloys, 512 

 Zimmerman, C, Diatoms of Brazil, 490 

 Zmuda, A. J., Vegetation of Tatra Caves, 



.576 

 Zoocccidia, Comparative Morphology of, 



554 

 Zoospore Formation in Characium, 578 

 Zscliake, H., Verrucariacese of Central 



Europe. II., 328 

 Zygnema, Extreme Terrestrial Form of, 



319 

 Zygosaccharomyces Nadsonii, Heterogamic 



Conjugation observed with, 111 



LONDOK : PRINTED BT WILLIAM CLOWES AKD SONS, LIMITED 

 GRI'AT WINDMILL STREET, W., AND DUKE STREET, STAMFORD STREET, S.E. 



