INDEX. 



811 



Wilson, E. B.. Chromosomes in Relation to 

 Determination of Sex, 5 



— New Theory of Sex-production, 423 



— Sexual Differences of Chromosome 



Groups, 4-4 



— Studies on Chromosomes, 420 

 Wind Dispersal of Seeds, 44 

 Wings of Tenthredinoidea, 665 



— Sensory Organs, 302 



Wing-scales of a certain Butterfly, Notes 

 on Markings, 648, 754 



Wing- structure in Cicads, 302 



Winslow, C. E. A., Revision of Coccaceae, 

 86 



Winton, A. L., Microscopy of Vegetable 

 Foods, 371 



Wintrebert, P., Metamorphosis Indepen- 

 dent of Nervous System, 424 



Witches' Brooms, 205 



Wolf, E., Reproduction in Copepods, 174 



Wolf. R., Lite-history of Cyathocephalus 

 truncatus, 312 



Wolff, — ., Staining Neurofibrils, 109 



Wolff, M.. Nerve Elements in Amnion of 

 Cat, 12 



Woltereck, R., Ontogeny and Interpreta- 

 tion of Siphonophore Colony, 317 



Wood, Destruction by Fungi, 586 



— New Microchemical Tests. 513 

 Wood-bee, Stomach, 301 

 Wood-lice, Monograph of British, 306 

 Wood-louse, Regeneration of Antennae, 



307 

 Woodcock, H. M., Demonstrating Life- 

 cycle of Cystobia irregularis, 377 



— Haemoflagellata, 681 



— Observations on Gregarines, 451 

 Woodland, W., Holothurian Spicules, 



446 



— Spicule-formation in Alcyonium, 34 



— Studies in Spicule-formatiwn, 35 

 Woodruff, L. L., Cultivating and Prepar- 

 ing Hypotrichous Infusoria, 509 



— Life-history of Hypotrichous Infusoria, 



319, 449 

 Woodward, A. S., Vertebrate Fossils of 



Victoria, 545 

 Woolley, P. G., Schistosoma japonicum in 



the Philippines, 673 

 Woronin, M., Studv of Monoblepharidese, 



71 

 Worthmann, F., Demonstrating Nerves in 



Female Genital Tract, 625 

 Wright, C. H., Chinese Ferns, 688 

 Wright, Sir A. E., Principles of Microscopy, 

 being a Handbook to the Microscope, 

 722 



— Resolving Limit, Note on, 724 

 Wulff, T.. Protoplasmic Continuity, 324 



— Studies of Protoplasmic Continuity, 



685 

 Wiist, F., Iron-Carbon Alloys with High 

 Percentages of Carbon, 385 



Xenophyophoraj, 449 



Xylol-balsam, Mounting delicate Vegetable 

 Tissues. 249 



Yamanouchi, S., Polysiphonia violacea, 

 578 



— Studying Polysiphonia violacea, 620 

 Yatsu. N., Formation of Centrosomes in 



Enucleated Eg^-fragrnents, 161 



— Young Discinisca, 32 

 Yeast, " Anomalous," 473 



— Nuclear Division, 186, 473 



— Probable Existence of Emulsin in, 187 



— Symbiotic, 473 

 Yeast-spores, Conjugation, 73 

 Yeasts, 472 



— Cysts of Glceosporium and their Role in 



the Origin of, 583 



— of Ascomycetous Fungi, Sporulation, 



344 



— Origin, 583 



— Stable, Production from Fungi, 698 

 Yellow Fever, Studying, 511 



Yendo, K., Principle of Systematising 



Coral liuae, 194 

 Yolk, Absorption, in Angw'sfragiVs, 651 



— Formation, in Egg of Sparrow, 423 

 Yung, E., Giant Tadpoles. 284 



Z 



Zach, F., Case of Symbiosis, 78 

 Zahlbriickner, A., A New Lichen Parasite, 



473 

 Zederbauer, E., & others, Plant Diseases, 



703 

 Zeiss' Centring Achromatic Condenser, 

 492 



— Compensating Ocular 4* with Iris 



Diaphragm, 491 



— Large Mechanical Stage, 489 



— Martens Stand, 598, 748 



— Measuring Microscopes, 716 



— Stand for Crystallographic and Petro- 



graphic Work, 489 

 Zellner, J., Chemistry of Fungi, 684 



— Fat-splitting Ferment of the Higher 



Fungi. 687 

 Ziemann, H., Death from Infection with 



Ascaris, 177 

 Zikes. H, Yeasts, 473 . 

 Zinc, Micro-chemical Test, 738 

 Zinc- Aluminium Alloys, 517 



