Vol. 11]. 



JULY 1st, 1906. 



[No. 11. 



THE 



JOURNAL 



OF 



CONCHOLOGY. 



BEING THE ORGAN OF THE CONCHOLOGICAL SOCIETY 

 OF GREAT BRIl^AIN AND IRELAND. 



PUBLISHED QUARTERLY. 



Hon. Secretary: 



W. E. HOYLE, M.A., D.Sc, 



The University, 



Manchester. 



Hon. Treasurer: 

 E. D. BOSTOCK, 



Stone, 

 Staffordshire. 



OONTEITTS. 



Observations on the Terrestrial Mollusca of the District around 



Silverdale, Lancashire — R. Standen 

 Sinistral Helicigona arbustorum — Rev. W. A. Shaw ... 

 Do Swans and Ducks eat Anodonta cygnea ? — G. T. Rope ... 

 Christian Hee Hwass: 1731-1803 — G. A. GoscH and B. B. Woodward 

 Helicella virgata var. hypozona in the Isle of Wight — F. B. Jennings 

 Contributions towards a List of West-Suffolk Non- Marine Mollusca 



— A. Mayfield 



British Species of Vallonia — J.E.Cooper 



An Attempt to Breed from a Sinistral Helix pomatia — J. Wilfrid 



Jackson 



The Occurrence of the White Form of Helicigona lapicida (L.). — 



J. Wilfrid Jackson 



West Lancashire Non-Marine Mollusca : Morecambe and District — 



H. Beeston 



Proceedings of the Society, April — June, 1906 



Bibliography ... ... ... ... .«• 



Conchological Notes from Japan — Lionel E. Adams 



page. 



325 

 330 

 330 

 331 



332 



333 



340 



341 

 345 



346 

 350 

 353 

 355 



LONDON : Dulau & Co., 37, Soho Square, W. 



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



BERLIN : Friedlaender & Sohn, Carlstrasse ii. 



