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  PROCEEDINGS 
  OF 
  THE 
  MALACOLOQICAL 
  SOCIEXr. 
  

  

  on 
  the 
  part 
  of 
  tridens 
  and 
  luhriea 
  to 
  divide 
  into 
  two 
  species 
  with 
  the 
  

   same 
  sort 
  of 
  relationship 
  as 
  JEna 
  montana 
  and 
  E. 
  ohsctira,^ 
  and 
  the 
  

   varietal 
  name 
  oc/,^ 
  which 
  I 
  would 
  propose 
  for 
  this 
  form, 
  must 
  not 
  be 
  

   taken 
  as 
  implying 
  that 
  it 
  is 
  residual 
  rather 
  than 
  nascent. 
  On 
  the 
  

   other 
  hand 
  the 
  absence 
  of 
  definite 
  gigantism 
  in 
  the 
  earlier 
  stages 
  of 
  

   growth, 
  the 
  apparent 
  break 
  between 
  the 
  normal 
  and 
  abnormal 
  parts 
  

   and 
  the 
  absence 
  of 
  ova 
  and 
  spermatozoa 
  suggest 
  that 
  it 
  may 
  belong 
  

   to 
  one 
  of 
  the 
  types 
  of 
  abnormal 
  somatic 
  growth 
  which 
  are 
  known 
  

   to 
  be 
  associated 
  with 
  irregular 
  developments 
  and 
  sexual 
  cells. 
  

  

  The 
  specimen 
  has 
  been 
  deposited 
  in 
  the 
  collection 
  of 
  the 
  

   Conchological 
  Society 
  in 
  the 
  Manchester 
  Museum. 
  

  

  ^ 
  The 
  similarities 
  and 
  differences 
  in 
  the 
  radulsa 
  of 
  these 
  two 
  species 
  are 
  just 
  

  

  the 
  same 
  as 
  in 
  og 
  and 
  lubrica. 
  

   - 
  "For 
  only 
  Og, 
  King 
  of 
  Bashan, 
  remained 
  of 
  the 
  remnant 
  of 
  giants," 
  

  

  Deuteronomy 
  iii, 
  11. 
  

  

  