350 JOURNAL OF CONCHOLOGY, VOL. It, KO. ti, JULY, I906. 



No. in Conch. List. 



138. Bithynia tentaculata {Linne), — Canal at Hest Bank, and 



Bolton-le-Sands. 

 143. Valvata piscinalis {Midler). — Same localities as 138. 

 148. Neritina fluviatilis (Z/V/;;i). — Same localities as 138. Shells 

 badly eroded, markings almost obliterated, and only 

 discernible in young specimens. 

 *]5o. Dreissensia polymorpha {Pallas). — Same localities as 138. 

 Found singly attached to stones on the bottom, and not 

 on the sides, of the bridge walls, where they are usually 

 found clustered thickly. Like Neritinafluviatilis, the shells 

 were badly eroded, the posterior end of the shells being 

 chalky-white through erosion and loss of epidermis. 

 155. Anodonta cygnea {Linne). — Canal, Bolton-le-Sands. 

 * var. anatina Linne. — With type. 



*i58. Sphaerium corneum Z/««£^Canal, Bolton-le-Sands. Only 

 single valves and one immature shell found. 

 161. Pisidiumamnicum (/J///;//^r). — Canal, Bolton-le-Sands. One 

 shell only. 



♦•♦*>- 



PROCEEDINGS OF THE 

 CONCHOLOGICAL SOCIETY OF GREAT BRITAIN & IRELAND. 



351st Meeting-, April nth, 1906. 



Mr. Edward Collier (vice-president) in the chair. 



Donations to the Library announced and thanks voted : 



The usual periodicals received in exchange. 



Donation to the Illustration Fund by Sir Charles Eliot, K.C.M.Cj., ^i 5s. 



New Members Elected. 

 J. W. Boult, 50, Waslington Street, Newland, Hull. 



V. B. Crowther-Beynon, M.A , F.S.A., The Grange, Edith Weston, Stamford. 

 Harry Fogerty, 21, Henry Street, Limerick. 

 Robert Godfrey, M.A. , 46, Cumberland Street, Edinburgh. 

 Alexander Reyneli, 152, Selhurst Road, South Norwood, London, S.E 

 C. J. Sharp, M.R.C. S., 2, Wellington Avenue, Liverpool. 

 Commander E. R. Shopland, Weeting, Sheringham, Norfolk. 

 Edward Step, F.L.S., Oakwood House, Ashstead, Surrey. 

 Lt.-Col. W. H. Turton, D.S.O., R.E., Harley House, CUfton Down, Bristol. 



Candidates Proposed for Membership. 

 Francis Edward Adams, Carysfort, Shrewsbury. 

 Mrs. Emily J. Climenson, Shiplake Grange, Henley-on-Thames. 

 Miss Grace M. Grint, 33, Goring Road, Bowes Park, London, N. 

 Charles M. Hall, 33, Goring Road, Bowes Park, London, N. 

 Alexander Macindoe, M.D. , D. P. H. , Sidmouth, Devon. 

 Marchese di Monterosato, 2, Via Gregorio Ugdalena, Palermo, Sicily. 

 Percy E. Radley, F.R.M.S., 30, Foxgrove Road, Beckenham, Kent. 

 John Ritchie, jr., Box 2795, Boston, Mass., U.S.A. 

 M. M. Schepman, Rhoon near Rotterdam, Holland. 



