Vol.. 12]. 



JANUARY 1st, 1909. 



[No. 9. 



THE 



JOURNAL 



OK 



CON C HO LOG Y. 



BEING THE ORGAN OF THE CONCHOLOGICAL SOCIETY 

 OP GREAT BRITAIN AND IRELAND. 



I'UBMSHEO yCAKIKULV. 



Hon. Euitok : 

 J.R. i.eH.T0MLIN,M.A.,1-.E.S., 



Stonei.ey, 

 Alexandra Rd., Reaiji.vg. 



Hon. Skckkiakv : 



Rev. L.J.SHACKLEKOKD, 



GG, Gkanville Road, 



P.I.ACKI'OOI,. 



Hon. Tkeasukek : 



E. D. BOSTOCK, 



Hollv House, 



Stone, Staffs. 



CONTENTS. 



PAGfc 



Constitution of the Conchological Society of Great Britain and Ireland 225 



List of Officers and Council for 1908-9 ... ... ... ... ... 226 



List of Members ... .. ... ... ... ... ... ... 227 



Bibliography ... ... ... ... ... ... ... ... 234 



Colour Variation in Some Briti.sh Slugs (Presidential Addres.s) — 



W. E. CoLi.lNGE ' 235 



Pyramidula rotundata m. sinistrorsum in Bucks. — J. E. Cooper ... 237 



On the Use of Certain Preoccupied Names for European Mollusca — 



Bryant Walker 238 



The Land and Freshwater Mollusca of Grange-over-Sands [concluded) 



— H. Bkeston 241 



Si*i»tral Helices near Scarborough — W. Gyncikli 249 



Proceedings: Sept. 9, 1908; Oct. 17, 1908 (Annual Meeting) ... 250 



LONDON: DuLAU & Co., 37, Soho Squakk, W. 



LEEDS: Tavi.ok Bros., Sovereign St. | MANCHESTER: Shekra it & Hughes, 



St. Ann's St. 

 BERLIN : Friedlaendsr & Sohn, Carlstrasse 11. 



