PROCEEDINGS 



OF THE 



ROYAL PHYSICAL SOCIETY 



PROMOTION OF ZOOLOGY AND OTHER BRANCHES OF 



NATURAL HISTORY. 



[fe JUN 25 1934 



SESSION 1909-1910. > 7o ,_ 



No 1 YOL. XVIII. Pages 1-71 



CONTENTS 



NO. 



I. Presidential Address, 1909. Professor J. Graham Kerr, University, 



Glasgow, ........ 1 



II. Echinoidea and Asteroidea from the Mergui Archipelago and Moskos 



Islands, Lower Burma. By R. N. Rudmose Brown, D.Sc, . 21 



s III. Echinoidea from the Kerimba Archipelago, Portuguese East Africa 



(Mozambique). By R. N. Rudmose Brown, D.Sc. . . 36 



S IV. Asteroidea of Portuguese East Africa, collected by Jas. J. Simpson, 

 M.A., B.Sc. (1907-1908). By Jas. J. Simpson, M.A., B.Sc, and 

 R. N. Rudmose Brown, D.Sc, . . . . .45 



V. Note on a Hydrocoralline from Rockall. By Professor J. Arthur 



Thomson, M.A., . . . . . .61 



I. On a new Pseudaxonid Genus — Dendrogorgia. By Jas. J. Simpson, 



M.A., B.Sc, Carnegie Research Fellow, University of Aberdeen, . 62 



I. On the Distribution of the Thorny Lobster (Palinurus vulgaris) in 

 British Waters. By James Ritchie, M.A., B.Sc, Natural History 

 Department, The Royal Scottish Museum, . . . .68 



EDINBURGH: M'FARLANE & ERSKINE, 

 February 1910. 



