Vai CONTENTS. 



Papers {continued) — page 



Descriptions of thirty-three new species of Gastropoda from the 

 Persian Gulf, Gulf of Oman, and North Arabian Sea. By 

 J. C. Melvill, M.A., D.Sc. (Plates XI, XII, and Figs.) . 240^ 

 Note on the generic name Pectuncuhcs. By Dr. W. H. Dall . 255-^ 

 Note on some Helicoids from New Guinea. By G. K. Gude, 



F.Z.S 257 



Remarks on the Evolution of the Recent Marine Molluscan Fauna 

 in the Newer Tertiary Rocks of India. By E. W. Vreden- 

 BURG, F.G.S. (Plate XIII.) 259 



On Tivela and Orateloiipia. By A. J. Jukes-Browne, F.R.S., 



F.G.S. (Figs.) 266- 



On some remarkable Shell Monstrosities. By G. C. Robson, B.A. 



(Figs.) 274 



Descriptions of New Species of Limicolaria and Krapfiella from 



East Central Africa. By H. B. Preston, F.Z.S. (Figs.) . 277 



Descriptions of two new Helicoids from British East j^frica and 



Uganda. By H. B. Preston, F.Z.S. (Figs.) . . .285 



Note on Cyprina islandica. By Dr. W. H. Dall . . . 286 



Note on Mxirex mancinella, Liim. By E. A. Smith, I.S.O. . . 287 



On Hygromia rufescens, auct., in Ireland. By A. W. Stelfox . 290 

 On some Preoccupied Molluscan Names (generic and specific). 



By G. K. Gude, F.Z.S 292 



A Collation of the Molluscan Parts of the Synopses of the Contents 



of the British Museum, 1838-1845. By Tom Iredale . . 294 



Note on the identity of Torinia densegrmiosa, Pilsbry, and 



T. Enosltimensis, Melvill. By J. C. Melvill, M.A., D.Sc. . 317/^ 



Note on a Holocene Deposit at Boveney, Buckinghamshire. By 



J. E. Cooper 318 



Description of a New Species of Cryptoplux. By the Rev. A. H. 



Cooke, M.A., F.Z.S. (Figs.) 320^ 



Characters of a New Sub-genus and Species of Choanopoma from 



Cuba. By H. B. Preston, F.Z.S. (Figs.) . . . .323 



The Helicoid Land Shells of the Fiji Islands, with definitions of 

 three new genera and descriptions of four new species. By 

 G. K. Gude, F.Z.S. (Plate XIV.) 325 



Descriptions of three new species of Land Shells from New 



Zealand. By H. Suter 333 



On Callista, Amiantis, and Pitaria. By A. J. Jukes-Browne, 



F.R.S., F.G.S 335^ 



Descriptions of new species of Land Shells i'rom Africa. By 



C. R. Boettger. (Plates XV-XVII.) 348 



