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  PROCEEDINGS 
  OF 
  THE 
  FOURTH 
  ENTOMOLOGICAL 
  MEETING 
  

  

  Series 
  5. 
  

  

  a, 
  indicates 
  malachite 
  green 
  (O-OOl 
  per 
  cent.) 
  ; 
  

  

  a, 
  Malachite 
  green 
  (O-OOOl 
  per 
  cent.) 
  ; 
  

  

  b, 
  KMn04 
  (0001 
  per 
  cent.) 
  ; 
  

  

  c, 
  Hgcla 
  (0-001 
  per 
  cent.) 
  ; 
  d, 
  Salicylic 
  acid 
  (0-1 
  per 
  cent.); 
  and 
  

  

  d, 
  Salicylic 
  acid 
  (0-001 
  per 
  cent.). 
  

  

  The 
  vertical 
  line 
  represents 
  the 
  number 
  of 
  eggs 
  or 
  egg-masses 
  laid. 
  

  

  Stegomyia 
  albopida 
  

  

  Cuhxfatigans 
  

  

  (?) 
  Culex 
  sp 
  

  

  In 
  the 
  case 
  of 
  S. 
  albopida 
  percentages 
  of 
  the 
  total 
  number 
  of 
  eggs 
  laid 
  are 
  represented. 
  

  

  Series 
  6. 
  

  

  Stegomyia 
  albopida 
  

   Culex 
  fatigans 
  

  

  Anopheles 
  culicifacies 
  

  

  The 
  vertical 
  line 
  represents 
  the 
  number 
  of 
  eggs 
  or 
  egg-masses 
  laid. 
  In 
  all 
  cases 
  one- 
  

   tenth 
  of 
  the 
  actual 
  number 
  of 
  eggs 
  or 
  egg-masses 
  laid 
  is 
  represented. 
  

  

  Series 
  7. 
  

  

  Stegomyia 
  albopida 
  

  

  Culex 
  fatigans 
  

  

  (?) 
  Culex 
  sp. 
  

  

  o 
  represents 
  sodium 
  taurocholate 
  (0-05 
  per 
  cent.). 
  

  

  6 
  saponin 
  (0-07 
  per 
  cent.) 
  

  

  c 
  NaCl 
  ( 
  1 
  per 
  cent.) 
  + 
  Sodium 
  taurocholate 
  (0-05 
  per 
  cent.) 
  

  

  d 
  NaCl 
  (1 
  per 
  cent.) 
  + 
  saponin 
  (0-07 
  per 
  cent.) 
  

  

  The 
  vertical 
  line 
  represents 
  the 
  total 
  number 
  of 
  eggs 
  or 
  egg-masses 
  laid. 
  In 
  tlie 
  

  

  i-ase 
  of 
  Stegomyia 
  albopida 
  one-hundredth 
  of 
  the 
  actual 
  number 
  of 
  eggs 
  laid 
  is 
  

  

  represented. 
  

  

  Series 
  8. 
  

  

  Stegomyia 
  albopida 
  

  

  Culex 
  fatigan'i 
  -- 
  

  

  Culex 
  vishnni 
  

  

  The 
  horizontal 
  line 
  represents 
  temperatures 
  in 
  centigrade. 
  The 
  vertical 
  line 
  re- 
  

   presents 
  the 
  number 
  of 
  eggs 
  or 
  egg-masses 
  laid 
  

  

  The 
  series 
  represents 
  the 
  average 
  of 
  two 
  consecutive 
  temperatures. 
  

  

  In 
  the 
  case 
  of 
  Stegomyia 
  albopida 
  one-tenth 
  of 
  the 
  actual 
  number 
  of 
  eggs 
  laid 
  is 
  

   represented. 
  

  

  