854 



INDEX. 



Ziegler, H. E., Embryo of Chlamydo- 



selachus anguineus, 562 

 — Horny Fibres of Selachians arid Fin- 

 rays of Teleosteans, 343 

 Zimmerman, A., Ambrosia-Fungus, 502 

 Zinc and Lead, Silver partition between, 



117 

 Zirolla, G., Apparatus for Observing the 

 Suction of Insects, 112 



Zodda, G., Laminarise of the Mediterra- 

 nean, 746 



— Sicilian Bryophyta, 485 



Zoning of Brown Seaweeds. 606 



Zschiesche, A., Metamorphosis of Alcyo- 

 nidium mytili, 724 



Zuelzer, M., Wagnerella borealis, 359 



Zygnema, Fertilisation, 604 



Zygorhynchus Moelleri, 381 



LONDON: PRINTED EV WILLIAM CLOWES AND SONS, LIMITED 

 GBEAT WINDMILL STBEET, W., AND DUKE STBEET, STAMFOBD STBEET, S.E. 



