CONTENTS. 



I.— Report on the Alcyo.xakia coUecteil liy II. .M.S. Challe.\(.er duiiug the 



years 1873-187(3. 



By Professor E. Perceval AYright, M.D., &c., ;iiid Professor Th. Studkr, .AI.D. 



(T/ie Manuscript was received in Instalmrnts heticeen ■Zijth Xovcmhcr 1885 



anJ 2lst Decernher 1888.) 



II. —Report on the Pelagic Flshes collected by H.]\I.S. Challexger during the 



years 1873-1876. 



By Albert Gunther, M.A., M.D., Ph.D., P'.R.S., Keeper of the Department of 



Zoology in the British jMuseinn. 



(The ManiiscrijJt was received in Instalments between •27th Xorernher 1888 



and I9th December 1888.) 



III. — Supplementary Report on the Polyzoa collected by H.M.S. Challexger 



during the years 1873-1876. 



By Arthur W. Waters, F.L.S., F.G.S. 



{TJie Manuscript was received 18th October 1888.) 



