Vol. 9]. OCTOBER, 1899. [No. 8. 



Published October 1, 1899. 



THE 



JOURNAL 



OF 



CONCHO LOGY. 



BEING THE ORGAN OF THE CONCHOLOGICAL SOCIETY 

 OF GREAT BRITAIN AND IRELAND. 



Hon. Secretary and Editor : 



W. E. HOYLE, M.A., 



The Owens College, 



Manchester. 



Hon. Treasurer : 

 D. BOSTOCK 

 Tixall Lodge, 

 Stafford. 



CONTENTS. 



Additions to ' British Conchology' (continued) — J. T. Marshall ... 



Clausilia (Alinda) biplicata H. & A. Adams v. albanov. — R. Standen 



Notes on the Caput-serpentis Group of the Genus Cypraea — J. Cosmo 

 Melvii.l and R. Standen ... .. .. ... 



The Land and Freshwater Mollusca of Somersetshire {concluded) — 

 E. W. S wanton 



Note on Petricola pholadiformis Lam. — J. E. Cooper ... 



Synopsis of the American Species of the_ Family Liplodontida;- 

 W. H. Dall 



Descriptions of New Species of South African Marine Shells- 

 Edgar A. Smith (Plate V.) 



Belgium and the Ardennes — Rev. Carleton Greene ... . 



The occurrence of Limnsea peregra v. burnetti in Windermere 

 — K. Hurlstone Jones ... 



The Corrosion of Shells in Cabinets: Supplement — L. St. G. Byne 



Proceedings of the Society, June, September, 1899 ... 



PLATE V. 



PAGE. 

 225 

 232 



233 



237 

 243 



244 



247 

 252 



252 



253 

 255 



LONDON : Dui.au & Co., 37, Soho Square, W. - 

 LEEDS : Taylor Bros., Sovereign St. | MANCHESTER: J. E. Cornish, St. Ann's Sq. 

 BERLIN : Friedlaender & Sohn, Carlstrasse ii. 



The ANNUAL MEETING will be held on 

 OCTOBER 21st, and will take the place of the 

 Ordinary Meeting for that Month (see Notice within). 



