IL.IST OF 



BRITISH NON-MARINE MOLLUSCA. 



Prepared by B. B. WOODWARD, F.L.S., 

 and a GOMIVISTTEE of the COMCHOLOGICAL SOCIETY. 



3d. each ; 2s. 6d. per dozen. 



LIST OIF^ 



BRITISH MARINE MOLLUSCA. 



PREPARED BY A COMMITPEE 

 OF THE CONCHOLOGICAL SOCIETV. 



Second Edition, Revised. 



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THE CENSUS OF BRITISH 

 LAND AND FRESHWATER MOLLUSCA. 



By LIONEL E. ADAMS, B.A. 



Published by authority of the Coneholog-ieal Society. 



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The above may be had from Messrs. Dui.AU & Co., Ltd., 37, Soho Square, W. 

 post free if ca.sh is sent with order. 



The Lancashire Naturalist, 



A Monthly Journal of Natural History for the County of 



Lancashire, and for the adjacent districts of Cheshire, 



Derbyshire, Westmorland, North Wales & the Isle of Man. 



Conducted by MR. W. H. WESTERN, 



Assisted in Special Departments by Competent Referees. 



The Tournal, which is supported by many prominent Naturalists of the District, 

 deals with all branches of Natural History, and is rapidly increasing in circulation. 

 Amongst the Conchological Notes and Papers which have already appeared are : 

 " Notes on the Freshwater Mussels of Lancashire and Adjacent Counties" ; "On 

 the MoUusca from the ' Cave-Earth,' Dog-Holes, Warton Crag " ; and others, 

 which contain much valuable information of local and general interest. 



Annual Subscription, 5/- post free, should be sent direct to the Editor, 

 Mr. W. H. Western, 139, Beatrice Terrace, DARVVE^f, Lancashire. 



FOR SALE. 



VOLS. 6 and 7 of Tryon"s Manual (first series), unbound, containing the 

 ConidiE and PletiroloniidiB with plain plates, and Cypma, DoUiim, Stroiitbiis, 

 etc., with coloured plates. — Apply to the Editor. 



