PROCEEDINGS : NOV. 2 ; DEC. 7, I92I. 275 



with the assistance of Mr. A. W. Stelfox, of the Pisidia of the district ; also 

 records of the rare Zonitoides nitidus var. viridtscens. 



B. Bryan, Hon. Sec. 



505th Meeting, held at the Manchester Museum, November 2nd, 1921. 

 Mr. G. C. Spence in the chair. 



New Members Elected. 



Rev. L. \V. Grensted. Dr. Cecil Price-Jones. J. 11. D. Saunders. Dr. E. W. 

 Bowel! . Prof. T. D. A. Cockerell. Lt.-Col. A. J- Peile, R.A. 



Papers Read. 



"A ^'isit to Loch Skene in Search oi IJ^nmca bnrnetti,'' by E. Crapper. 



" Physa fontinalis new to Selkirkshire,"' by E. Crapper. 



'^ Paludcstriita jenkiKsi in Scotland," by E. Crapper. 



" IJ/intica stagnalis in Edinljurgh," by E. Crapper. 



"Note on Trochns pennanti Philippi," by Lt.-Col. A. J. Peile, R..A. 



" A Colony of Liniax flavtis var. tigrina Pini at Reigate," by L. E. Adams, B. A. 



Principal Exhibits. 



By Mr. C. Oldham : — Helix caperata var. obsoleta, Rhos-on-Sea, North Wales ; 

 H. striolata var. alba, Dolgelly ; Pupa anglica, Pentir, Carnarvonshire {all presented 

 to the cabinet). 



By Mr. L. E. Adams : — Umax flavns var. tigrina from Reigate, to illustrate 

 his note {presented to the cabinet). 



By Mr. E. Crapper: — P. jenkinsi from Kinfauns and Longforgan, Perthshire 

 East ; L. stagnalis and L. pereger from Duddingston Loch, Edinburgh ; L. trun- 

 catnla, Perth ; H. nei/ioralis, Lucky Scaup, Fife ; Physa fontinalis, L. pereger and 

 A. flnviatilis from St. Mary's Loch, Selkirkshire {all presented to the cabitiet). 



The Special Exhibit was Xenophora. 



506th Meeting, held at the Manchester Museum, December 7th, 1921. 



Mr. G. C. Spence in the chair. 



Member Deceased, 



The Rev. Canon J. W. Horsley, M.A. 



A vote of condolence with the relatives was passed unanimously. 

 Papers Read. 



" On Alopia cyclostonia (Bielz), A. cancscens (Charp.), and A. deaniana n.sp. ," 

 by the Rev. Dr. A. H. Cooke, F.Z.S. 



" Pisidium lilljeborgii in Merionethshire and Denbighshire," by C. Oldham, 

 F.L.S. 



Principal Exhibits. 



By Mr. W. H. Davies : Physa heterostropha from the Bridgewater Canal at 

 Trafford Park, Manchester. 



By the Rev. L. W. Grensted : Hygromia striolata var. albocincta-depressa from 

 Oban, Aug., 1921, and var. alba from Cumnor Road, near Oxford ; Dreissetisia 

 polytnorpha (one odd and two paired valves) from drift-wood on Blundellsands shore. 

 Lanes. ; Helix {Macularia) lactea picked up on Blundellsands shore, probably from 

 a Spanish fruit ship wrecked there ; Leptinaria striosa (C. B. Adams) from 

 "pockets" on sandhills. Hall Road, near Liverpool; probably blown up from 

 shore and derived possibly from some West Indian ship. 



The Special Exhibit was Pupinella. 



