﻿Tol. 
  XII. 
  Part 
  IV. 
  

  

  APRIL, 
  1917. 
  

  

  Price 
  7s. 
  6d. 
  net. 
  

  

  PROCEEDINGS 
  

  

  MALACOLOGICAL 
  SOCIETY 
  

  

  OF 
  LONDON. 
  

  

  EDITED 
  BY 
  

  

  B. 
  B. 
  WOODWARD, 
  F.L.S., 
  ETC., 
  

   Under 
  the 
  direction 
  of 
  the 
  Publication 
  Committee. 
  

  

  AUTHORS 
  ALONE 
  ARE 
  RESPONSIBLE 
  FOR 
  THE 
  STATEMENTS 
  IN 
  THEIR 
  RESFECTIVE 
  

  

  PAPERS. 
  

  

  GOlSTTEItTTS 
  

  

  Proceedings 
  : 
  — 
  page 
  

  

  Ordinary 
  Meetings 
  : 
  

  

  November 
  10th, 
  1916 
  123 
  

  

  December 
  8th 
  123 
  

  

  January 
  12th, 
  1917 
  123 
  

  

  Notes 
  : 
  — 
  

  

  Eulota 
  fruticum 
  m 
  Keni 
  124 
  

  

  Paludestrina 
  minuta 
  in 
  the 
  

  

  British 
  Isles 
  124 
  

  

  Papers 
  : 
  — 
  

  

  Has 
  Lymncsa 
  an 
  Auriculoid 
  

   Ancestry 
  ? 
  By 
  C. 
  Hedley, 
  

   F.L.S. 
  (Figs.) 
  125 
  

  

  On 
  Sexual 
  Characters 
  in 
  the 
  

   Shell 
  and 
  Radula 
  of 
  Poniatias 
  

   elegans. 
  By 
  Dr. 
  A. 
  E. 
  

   Boycott, 
  F.E.S 
  127 
  

  

  Papers 
  contimced 
  :- 
  

  

  page 
  

  

  On 
  the 
  occurrence 
  in 
  England 
  

   of 
  Helicella 
  neglecta. 
  By 
  

  

  A. 
  S. 
  Kennard,F.G.S., 
  and 
  

  

  B. 
  B. 
  Woodward, 
  F.L.S. 
  

   (Figs.) 
  

  

  Patella 
  vulgata, 
  Linn., 
  and 
  

   P. 
  depressa, 
  Penn. 
  By 
  the 
  

   Eev.Dr.A.H.C00KE,F.Z.S. 
  

  

  133 
  

  

  135 
  

  

  Note 
  on 
  the 
  type-specimen 
  of 
  

  

  Crioceratites 
  boiverbankii. 
  

  

  By 
  G. 
  G. 
  Crick, 
  F.G.S. 
  

  

  (Plate 
  VIL) 
  138 
  

  

  Eevision 
  of 
  the 
  TurridsB 
  of 
  the 
  

  

  Persian 
  Gulf, 
  etc. 
  By 
  Dr. 
  J. 
  

  

  Cosmo 
  Melvill, 
  F.L.S. 
  

  

  (Plates 
  VIII-X.) 
  140 
  

  

  LONDON 
  : 
  

   DULAU 
  & 
  CO., 
  Ltd., 
  

   37 
  SoHO 
  Square, 
  W. 
  1. 
  

  

  