CONTENTS. ^" 



PAGE 



Papers {continued) — 



A List of the Land-shells of the Islands of Batchian, Ternate, and 



Gilolo. By E. A. Smith, F.Z.S., etc. (Illustrations) 120 



On the Aplacophorous Amphineura of the British Seas. By W. 



Garstang, M.A., F.Z.S., etc. (Plate X) 123 



Preliminary Diagnoses of new species of Non-marine Mollusca from 

 the Hawaiian Islands. Part I. By E. R. Sykes, B.A., 



F.Z.S., etc 1'^^ 



Note on the occurrence of Petricola pholadiformis, Lamk., at 



Shellness, Kent. By J. E. Cooper 134 



On three New Shells from the collection of Mr. B. C. Thomas, of 



Brest. By G. B. Sowerby, F.L.S., etc. (Plate XI) 137 



The Polyplacophora of South Australia. By W. T. Bednall. 



(Plate XII and Illustrations) 139 



Descriptions of new species of Endodonta and Flammidina from 



New Zealand. By R. Murdoch. (Illustrations) 160 



Note on a collection of Marine Shells from the Andaman Islands, 



with descriptions of new species. By J. C. Melvill, M.A., 



F.L.S., etc., and E. R. Sykes, B.A., F.Z.S., etc. (Plate XIII) 164 



Notes on the genus Euplecta of Semper, with descriptions of 



supposed new species from Ceylon. By Lieut. -Colouel H. H. 



Godwin-Adsten, F.R.S., etc. (Plate XIV) 1"3 



Skiagraphs of Mollusca taken by the Rontgen-Rays. (Plate XV) 179 

 On the discovery of a Recent Species of Arcoperna. By Professor 



R. Tate. (Illustrations) 1^1 



Revision of the New Zealand Polyplacophora. By H. Suter. 



(Illustrations) 1^3 



Note on i/iiro o5sc2im, Hutton. By H. Suter. (Illustration)... 201 

 Address of the President, Professor G. B. Howes, Sec. L.S., etc.... 203 

 The Dentition of the Pupida?. By the Rev. Professor H. M. 



GwATKiN. (Illustrations) 227 



Notes on some Type-specimens in the British Museum. By E. A. 



Smith, F.Z.S., etc 229 



Descriptions of some new species of Helicoid and Operculate 

 Land-shells from Ceylon. By E. R. Sykes, B.A., F.Z.S. , etc. 



(Plate XVI) 233 



The Mollusca of the English Cave-Deposits. By A. S. Kennard 



and B. B. Woodward, F.L.S., etc. (Illustrations) 242 



A Revision of the New Zealand Athoracophoridai. By H. Suter. 



(Illustrations) 245 



The Land Mollusca of Stewart Island. By H. Suter 258 



Revision of the New Zealand Trochidse. By H. Suter. 



(Illustriitions) 260 



