No. 6]. APRIL (^^J^'\«2''), 1893. [Vol. vii. 



THE 



JOURNAL 



OF 



CONG HO LOGY. 



ESTABLISHED IN 1 874 AS 



THE QUARTERLY JOURNAL OF CONCHOLOGY. 



CONDUCTED BY 



JOHN W. TAYLOR, F.L.S., 



Rlembi'e Honoraiie de la Socidt^ Malacologique de France, 

 WITH WHICH IS INCORPORATED THE 



PROCEEDINGS OF THE CONCHOLOGICAL SOCIETY 

 OF GREAT BRITAIN AND IRELAND, 



PUBLISHED UNDER THE DIRECTION OF THE COUNCIL. 



CONTENTS. 

 ORIGINAL COMMUNICATIONS: page. 



The Life-History of Avion ater and its Power of Self-Fertilisation. — 



F. W. Wotton {continued) ... ... ... 161 



Pisidia near Leicester. — Charles Oldham ... ... ... ... 167 



Helix nemoralis in the Pyrenees. — Rev, J- W. Horsley ... ... 174 



Valvata piscinalis nionstr. sinistrorsum at Hunstanton, West Norfolk. 



— -J. E. Cooper ... ... ... ... ... ... ... 174 



A Contribution towards a List of the Marine MoUusca of Teignmouth. 



— L. St. G. Byne 175 



Valvata piscinalis var. all:)ina at Lewes, Susse.x. — C. H. Morris ... 188 

 Eigg Shells : Additional Notes on the Land and Freshwater Mollusca 



of the Island of Eigg. — Rev. John McMurtrie, D.D. 189 



Albino Varieties at Lewes, Susse.x. — C. H. Morris 191 



Arion occidentalis : An apparently New Species. — T. D. A. Cockerel!, 



F.Z.S. ... ... .;. 192 



PROCEEDINGS of the CONCHOLOGICAL SOCIETY: i68 



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