﻿307 
  

  

  OKDINARY 
  MEETING. 
  

   FiuDAT, 
  11th 
  May, 
  1917. 
  

   J. 
  R. 
  Le 
  B. 
  Tomlin, 
  M.A., 
  F.E.S., 
  President, 
  in 
  the 
  Chair. 
  

   Mr. 
  Scott 
  Kiiicaird 
  was 
  elected 
  a 
  member 
  of 
  the 
  Society. 
  

   The 
  following 
  commiiTiications 
  were 
  read: 
  — 
  

  

  1. 
  " 
  l^ote 
  on 
  Bonoyan's 
  I^aturaltsfs 
  Repository.'''' 
  By 
  Alexander 
  

   Reynell. 
  

  

  2. 
  "On 
  Cochlicopa 
  oq, 
  n.sp., 
  from 
  Aldenham." 
  Bv 
  E. 
  W. 
  Bowell, 
  

   M.A., 
  M.R.C.S. 
  

  

  3. 
  "Diagnoses 
  of 
  four 
  undescribed 
  Helicoids 
  from 
  Borneo 
  and 
  

   Guam 
  (Ladrones)." 
  By 
  G. 
  K. 
  Gude, 
  F.Z.S. 
  

  

  The 
  Rev. 
  Dr. 
  A. 
  H. 
  Cooke 
  exhibited 
  a 
  number 
  of 
  Macomahalthica, 
  

   L,, 
  taken 
  from 
  the 
  crop 
  of 
  a 
  Scoter 
  duck, 
  shot 
  in 
  Ilye 
  Harbour 
  on 
  

   February 
  3rd, 
  1917, 
  by 
  Mr. 
  H. 
  Whistler. 
  Of 
  these 
  forty-eight 
  were 
  

   partly 
  digested. 
  

  

  Mr. 
  A. 
  lleynell 
  exhibited 
  Henry 
  Denny's 
  copy 
  of 
  Sowerby's 
  

   Conchological 
  Illustrations 
  with 
  letterpress 
  removed 
  and 
  MS. 
  names 
  

   inserted. 
  

  

  ORDINARY 
  MEETING. 
  

   Friday, 
  8th 
  Junk, 
  1917. 
  

   J. 
  R. 
  Le 
  B. 
  Tomlin, 
  M.A., 
  F.E.S., 
  President, 
  in 
  the 
  Chair. 
  

   Mr. 
  Edward 
  Francis 
  Wesley 
  and 
  Dr. 
  William 
  Thomas 
  Elliott, 
  

   F.L.S., 
  F.Z.S., 
  were 
  elected 
  members 
  of 
  the 
  Society. 
  

   The 
  following 
  communications 
  were 
  read 
  : 
  — 
  

  

  1. 
  " 
  Otina 
  otis 
  (Turton), 
  on 
  the 
  County 
  Down 
  Coast." 
  By 
  A. 
  W. 
  

   Stelfox. 
  

  

  2. 
  " 
  Descriptions 
  of 
  new 
  Mollusca." 
  By 
  G. 
  B. 
  Sowerby, 
  F.L.S. 
  

  

  3. 
  " 
  New 
  species 
  of 
  Marine 
  Mollusca 
  from 
  Christmas 
  Island, 
  

   Indian 
  Ocean." 
  By 
  Tom 
  Iredale. 
  

  

  4. 
  "On 
  Vokaria 
  luhrica, 
  Petterd." 
  By 
  J. 
  R. 
  Le 
  B. 
  Tomlin, 
  

   M.A., 
  F.E.S. 
  

  

  5. 
  "A 
  Dipterous 
  Flv 
  feeding 
  on 
  Helicella 
  ttala.'" 
  By 
  the 
  Ilev. 
  E. 
  W. 
  

   Bowell, 
  M.A., 
  M.R.C.S. 
  

  

  Mr. 
  A. 
  S. 
  Kennard 
  exhibited 
  specimens 
  of 
  Arianta 
  arbustorum 
  

   from 
  the 
  Pleistocene 
  of 
  Barnwell. 
  

  

  Mr. 
  G. 
  B. 
  Sowerby, 
  F.L.S. 
  , 
  exhibited 
  a 
  living 
  specimen 
  of 
  

   Thersites 
  jervisensis 
  from 
  Adelaide, 
  South 
  Australia, 
  received 
  by 
  him 
  

   five 
  years 
  ago. 
  The 
  animal 
  was 
  moving 
  about 
  briskly. 
  

  

  Dr. 
  W. 
  T. 
  Elliott 
  exhibited 
  (1) 
  ova 
  of 
  Limncea 
  stagnalis 
  in 
  three 
  

   stages 
  of 
  development, 
  deposited 
  by 
  the 
  same 
  mollusk 
  on 
  May 
  loth, 
  

   18th, 
  and 
  24th 
  respectively, 
  placed 
  in 
  formaline 
  on 
  June 
  3rd, 
  indicating 
  

   that 
  this 
  animal 
  does 
  not 
  deposit 
  all 
  the 
  ova 
  at 
  the 
  same 
  time; 
  

   (2) 
  a 
  small 
  LimtKea 
  pereger 
  destroyed 
  by 
  a 
  leech 
  (probably 
  a 
  species 
  

   of 
  Glossiphonia). 
  The 
  animal 
  was 
  observed 
  by 
  him 
  to 
  be 
  attacked 
  

   near 
  the 
  columellar 
  muscle, 
  and 
  it 
  shortly 
  after 
  evacuated 
  its 
  

   shell, 
  with 
  the 
  leech 
  attached 
  to 
  it. 
  

  

  Mr. 
  R. 
  BuUen 
  Newton 
  read 
  a 
  letter 
  on 
  belialf 
  of 
  Mr. 
  G. 
  C. 
  

   Crick, 
  received 
  by 
  the 
  latter 
  from 
  Colonel 
  Wilmer, 
  with 
  reference 
  to 
  

   a 
  specimen 
  of 
  Crioceras 
  hotverhankii 
  and 
  its 
  locality. 
  

  

  