﻿308 
  proceedings 
  of 
  the 
  fourth 
  entomological 
  meeting 
  

  

  Table 
  No. 
  2. 
  

  

  Table 
  sliowing 
  the 
  length 
  of 
  egg 
  stage 
  of 
  M. 
  lefroiji. 
  1920. 
  

  

  Eggs 
  laid. 
  

  

  Date. 
  

  

  13 
  th 
  July 
  

   14th 
  July 
  

  

  8th 
  August 
  

  

  4th 
  October 
  

  

  5th 
  October 
  

  

  6th 
  October 
  

  

  7th 
  October 
  

  

  8th 
  October 
  

  

  Hour. 
  

  

  13-48 
  

   9-10 
  

   8-25 
  

   9-0 
  

   7-0 
  

   17-45 
  

   11-35 
  

   11-30 
  

   12-55 
  

   11-20 
  

   17-0 
  

   17-0 
  

   11-40 
  

   10-0 
  

   7-10 
  

   8-15 
  

   8-0 
  

   16-45 
  

   9-20 
  

   10-55 
  

   ' 
  7-20 
  

   10-55 
  

   16-35 
  

  

  Eggs 
  hatched. 
  

  

  Date, 
  

  

  14th 
  July 
  

   15th 
  July 
  . 
  

  

  9th 
  August 
  

  

  5th 
  October 
  

  

  6th 
  October 
  

  

  7th 
  October 
  

  

  8th 
  October 
  

  

  9th 
  October 
  

  

  Hour. 
  

  

  Duration 
  of 
  

  

  egg' 
  

  

  Hour. 
  

  

  