270 JOURNAL OF CONCHOLOGY, VOL. l6, NO. 8, JANUARY, I922. 



" Note on Trochus pennanti Philippi," by J. R. le B. Tomlin, M.A. 

 " Note on the Stotnatella bicarinata, S. biporcata, and .5". niargaritana of A. 

 Adams," by J. R. le B. Tomlin, M.A. 



Principal Exhibits. 



By Mr. E. Crapper : Pecten tigrinus (young valves) from the stomach of a 

 flounder ; various shells from Perth, including Paludestrina jenkinsi from Kinfaims. 

 The Special Exhibit was Harpa. 



502nd Meeting, held at the Manchester Museum, May 4th, 1921. 



Mr. R. Standen in the chair. 



Candidate Proposed for Membership. 



James Gibson, 66, Ramsey Street, Scarborough (introduced by J. A. Hargreaves 

 and J. W. Jackson, M.Sc). 



Papers Read. 



" On some Species of Pisidiiun in the Swedish State Museum," by Nils Hj. 

 Odhner. 



" Description of a New South African Ancilla" by J. R. le B. Tomlin, M.A. 



There were numerous exhibits by Messrs. R. Standen, A. T. Hopwood, G. C. 

 Spence, A. K. Lavvson, R. Harrison, and Mrs. Gill. 



503rd Meeting, held at the Manchester Museum, September 7th, 1921. 



Mr. R. Standen in the chair. 



New Member Elected. 



James Gibson. 



Candidate Proposed for Membership. 



A. W. Wincott, 3, Gwydr Gardens, Swansea (introduced by J. W. Jackson 

 and R. Standen). 



Resignation. 

 Y. Hirase. 



Member Deceased. 

 G. O. Howell. 



Members Struck off the List (Rule iv). 



H. S. Wallace. H. Brooksbank. W. H. Ingrams. 



Papers Read. 



" Physa heterosiropha in Middlesex, — a correction," by J. E. Cooper. 

 " Valvata niacrostoina in Cambridgeshire," by C. Oldham. 

 '■'■ Paliidestiina confusa in the Waveney Valley," by C. Oldham. 

 " Four New Species of Marine Shells from S. Africa, "by J. R. le B. Tomlin, M.A. 

 There were exhibits by Messrs. C. Oldham (to illustrate his papers), A. K. 

 Lawson, J. W. Jackson and R. Standen. 



S04th (Annual) Meeting, held at the Medical School, University 

 College, London, W.C, October isth, 1921. 



The President, Mr. J. R. le B. Tomlin, in the chair. 



