164 JOURNAL OF CONCHOLOGY, VOL. 16, NO. 5, JANUARY, I92I. 



By Mr. A. T. Hopwood : Conns panniciilus and vars. , C. patens, C. virgattis, 

 and C. apltisire. 



By Mr. R. Standen : CyprcEa wnbilicata and C. platypiga M'Coy (fossil from 

 Muddy Creek, Victoria) ; C. pidchella and van pericalles ; C. arabica (young form 

 = a?nethysiea). 



By Mr. A. J. E. Cave : Cypraa mns from Venezuela. 



By Mrs. Gill : Cypnea tigris (young stages and varieties) ; C. lurida from 

 Sicily and Ascension Island. 



It was decided to have the following Special Exhibits : — 



December 8th - - Slugs and their shells. 



January 5th - - Cochlitoma. 



February 2nd - - Rostellaria. 



497th Meeting, held at the Manchester Museum, Dec. 8th, 1920. 



Mr. R. Standen in the chair. 



Resignations. 



Edward A. Bacon. A. Bavay. 



Members Struck Off the List (Rule IV). 



Julius Heller. Mrs. G. Norwood. A. Reynell. J. M. M. Williams. 



Papers Read. 



" Pisidinin teimilineatnvi in the Thames," by C. Oldham. 



'■'■ Pisidiurn lilljeborgii in Montgomeryshire," by C. Oldham. 



^ Limax tenellus in Gloucester West, Hereford, and Montgomery," by C 



Oldham. 



" Description of a New Galeonima from Bombay," by J. R. le B. Tomlin, M.A. 



"Description oi Aittiiiiitra luwitti Ti.sY>. from South Africa," by J. R. le B. 



Tomlin, M.A. 



Principal Exhibits. 



By Mr. A. K. Lawson : Helix horUnsis (small forms), Arbroath ; H. aspersa 

 (small, thin forms— probably introduced), Newport, Fife. 



By Mr. A. T. Hopwood : Small pearls from Afiodonta cygnea. 



By Mr. G. C. Spence : Urocoptis aniethystina, Chitty, Jamaica (e coll. Lombe 

 Taylor) ; Brachypodella {Libarotes) sittutalis Weinland, Haiti. 



By Mr. J. W. Jackson : Liinmxa pe7-eger, Planorbis fon-tamis, and PL crista, 

 taken recently with the freshwater Isopod, Ascllus aquaticits, in a pond at 

 Alderley Edge. 



In the Special Exhibit, "Slugs and Their Shells," series were shown by Messrs. 

 Standen, Jackson, Oldham, Harrison, Hardy, Mrs. Gill, and the Manchester 

 Museum. 



