THE CONCHOLOGICAL SOCIETY OF GREAT 

 BRITAIN AND IRELAND. 



The Object of the Society is the promotion of Conchology, by the holding of 

 Meetings for the reading and discussion of original papers, by the publication of proceedings, 

 and by the formation of a Library and Collections illustrative of the science. 



The Meetings are held on the second Wednesday of each month, at 7 p.m., at the 

 JNIanchester Museum, Owens College, iNIanchester. 



The Library and the Collections are deposited in the Manchester Museiuii, and 

 are open (10 to 5 daily) to Members on application to the Museum Staff. 

 The Subscription is 51- per annum; life membership ^^3 3s. 

 Resigrnations take effect at the close of the year in which they are given. 

 The 'Journal of ConcholOgy,' (quarterly) edited by W. E. HovLE, M.A., is the 

 organ of the Society, contains all its proceedings and papers, and is supplied free to every 

 iMember who is not in arrear with his siibscription. Price to Non-Members, 6,'- per annum. 

 Lists of Shells.— 



List of British Land and Freshwater Shells, 2.!d. each, 16 per dozen ; 

 List of British Marine Mollusca, 4d. each, 3/- per dozen; 

 Census of British Land and Freshwater Mollusca, 3d. each, 2'- per dozen. 

 The above may be obtained from the Treasurer or Secretary, Post free, if cash is sent 

 with order. 

 Remittances should be sent (and made payable) to the Hon. Treasurer. 

 All other Communications should be addressed to the Hon. Secretary. 



JUST PUBLISHED. 



LIST OIF 



BRITISH MARINE MOLLUSCA. 



PREPARED BY A COMMITTEE 

 OF THE CONCHOLOGICAL SOCIETY. 



Second Edition, Revised. 



May be had from the .Secretary, or from Messrs. Dulau & Co., 

 37, Soho Square, W. 



4d. each ; 3S. per dozen ; post free if cash is sent with order. 



JUST PUBLISHED. THE 



CENSUS 



OF THE 



BRITISH LAND AND FRESHWATER MOLLUSCA, 



BV 



LIONEL E. ADAMS, B.A. 



Published by Authority of the Conchological Society. 



# ■ — 



May be had from the Secretary, or from Messrs. Dulau & Co.. 37, Soho Square, 

 W., 3d. each; 2/- per dozen; post fiee if cash is sent with order. 



i^ e: PR I liT rr s. 



AUTIIOR.S of Papers receive 25 copies gratis, those who wish additional copies 

 may have them on payment of the Printer's charges as below (such reprints to 

 be ordered when the MS. is forwarded for publication) : — 



25 copies, 4 pp., 3/6, 8 pp., 4/6. 12 pp., 8/-. 16 pp., 10/6. 



50 ,, ,, 4/6, ,, 6/6. ,, 10/-. ,, 12/6, 



100 ,, ,, 6/6, ,, 9/-. ,, 12/-. „ 15/-. 



Will be inserted at the following rates : — 



Whole Page 20/-. Quarter Page ... .. 7/-. 



Half Page... ... ... 12/6. Six Lines or under ... ... 3/6. 



One-third Page ... ... 8/- Every additional Line ... -/6, 



SPECIAL KEDUCTION FOR THE WHOLE YEAE. 



