iv CONTENTS. 



X. Description of a remarkable new Sea-urchin of the Genus Cidaris from Mauritius. 



By F. Jeffrey Bell, M.A., Sec. R.M.S., Professor of Comparative Anatomy and 

 Zoology in King's College . . .' page 303 



XI. On Bemains of an Extinct Gigantic Tortoise from Madagascar (Testudo graiididieri, 



Vaillant). By G. A. Boulengee 305 



XII. On the Remains of some Gigantic Land-Tortoises, and of an extinct Lizard, 



recently discovered in Mauritius. By Hans Gadow, Ph.D., M.A., F.B.S., 

 Lecturer on Advanced Morphology of Vertehrata, and Strickland Curator, 

 University of Cambridge 313 



XIII. A Revision of the Genera of the Alcyonaria Stolonifera, ivith a Description of one 



new Genus and several new Species. By Sydney J. Hickson, M.A. Cantab., 

 B.Sc. Land., F.Z.S., Fellow of Downing College, Cambridge 325 



XIV. Descriptions of nine new Species of Amphipodous Crustaceans from the Tropical 



Atlantic. By the Rev. Thomas E. R. Stebbing, M.A 349 



XV. On the Cranial Osteology, Classification, and Phytogeny of the Dinomitliidse. By 



T. Jeffery Parker, D.Sc, F.R.S., Professor of Biology in the University of 

 Otago, Duncdin, New Zealand 373 



List of the Papers contained in Vol. XIII „ • . 433 



Index of Species, &c 435 



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