

PROCEEDINGS 



MALACOLOGICAL SOCIETY 



OF LONDON 



EDITED BY 



E. A. SMITH, I.S.O., F.Z.S. 



Under tlie direction of the FtiblicaCion Committee. 



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VOLUME VII. 



1906—1907. 



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ZQS0'\S 



AUTHORS ALONE AUK UESPONSIHLE FOU THE STATEMENTS IN THEIK KESrECTIVE 

 PAPERS. 



LONDON : 



DULAU & CO., 



37, SoHo Square, W. 



BERLIN : 



R. FRIEDLANDER & SOHN, 



11, Karlstrasse, N.W. 



1907. 



