CONTENTS. 



I. — Report oh the Alcyonaria collected by II.M.S. Challenger during the 



years 1873-1876. 



By Professor E. Perceval Wright, M.D., &c., and Professor Th. Studer, M.D. 



(The Manuscript was received in Instalments hetiveen 26th November 1885 



and 21 st December 1888.) 



II. — Report on the Pelagic Fishes collected by H.M.S. Challenger durin^^ the 



years 1873-1876. 



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



Zoology in the British Museum. 



( The Manuscript ivas received in Instalments between 27th November 1888 



and 19th December 1888.) 



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



during the years 1873-1876. 



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



(The Manuscript ivas received ISfh October 1888.) 



