Papers : — i 



Description of seven new species of Terrestrial and Fluviatile 



Molhisca from the Hadramaut, South Arabia. By J. C. 



Melvill, iVI.A., F.L.S., etc., and J. H. Ponsonby, F.Z.S., etc. 



(Plate I) 



Notes on the Anatomy of Hanleya ahyssorum, ]\I. Sars. By R. H. 



BuRNE, B.A. (Plate II and Illustrations) 



Description of Cassis Adcocki, a new species. By G. B. Soaverby, 



F.L.S., etc. (Illustration) 



Descriptions of a new species of Vitrina and new forms of Helicidae, 



with a List of the Helicoid Shells hitherto found in the Canary 



Islands. By G. K. Gude, F.Z.S., etc. (Illustrations) 



Description of Streptaxis paulus, a new species. By G. K. Gude, 



F.Z.S., etc. (Illustrations) 



List of the Pleurotomidce of South Australia, with descriptions 



of some new species. By G. B. Sowerby, F.L.S., etc. 



(Plate III) 



Descriptions of some new Land Mollusca from New Zealand and 



Macquarie Island. By H. Suter. (Plate IV) 



On Neohjjalimax Brasiliensis, n.gen., n.sp. (allied to Hyalimax), 



from Brazil. By D. H. Simroth. (Plate V) 



On a collection of Slugs from the Sandwich Islands. By W. E. 



CoLLiNGE, F.Z.S., etc. (Illustrations) 



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

 On the Aperture of a Baculite from the Lower Chalk of Chard- 

 stock, Somerset. By G. C. Crick, F.G.S., etc. (Illustration) 

 The Female Organs of Neritina fluviatilis. By Professor G. 



GiLSON. (Illustrations) 



Report on a collection of Polyplacophora from Port Phillip, 



Victoria. By E. R. Sykes, B.A., F.Z.S., etc. (Plate VI) ... 

 On a collection of Land-shells from South Celebes. By E. A. 



SiiiTH, F.Z.S., etc. (Plate VII) 



On some Fresh-water Shells from the Island of Kolguev. By 



E. A. Smith, F.Z.S., etc. (Illustration) 



Notes on the Mollusca from a Rainwash at Darenth, Kent. By 



A. S. Kennard 



On Flammulina (Allodiscus) Chion, a new Helicoid Land-shell 



from New Zealand. By E. R Sykes, B.A., F.Z.S., etc. 



(Illustrations) 



Descriptions of new species of minute Marine Shells from Bombay. 



By J. C. Melvill, M.A., F.L.S., etc. (Plate VIII) 



On the Proostracum of a Belemnite from the Upper Lias of 



Alderton, Gloucestershire. By G. C. Crick, F.G.S., etc. 



(Plate IX) 



