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  xxiii 
  ) 
  

  

  tenax, 
  E. 
  dmilis, 
  Reloplillus 
  fnitetorum, 
  Olicicvla 
  laleialls, 
  

   Sarcophaga 
  haimorrhoidalis, 
  Hamatopota 
  pluvialis, 
  Chryso- 
  

   toxum 
  fasciolatum 
  ? 
  , 
  Empis 
  tcssellata, 
  Tipula 
  montana, 
  Helo- 
  

   philus 
  lunulatus 
  ? 
  , 
  Eristalis 
  nemorum, 
  Therioplectes 
  auripilus, 
  

   Mesemhrina 
  merUiiana, 
  Volucella 
  bomhylans, 
  Eristalis 
  sp. 
  

   {? 
  arbustorimi) 
  , 
  Syrphus 
  ribesii, 
  Platychirus 
  vianicatus, 
  Syritta 
  

   pipiens, 
  Rhingla 
  campestris, 
  Syrphus 
  sp. 
  (allied 
  to 
  corollcB), 
  

   Scatophaga 
  sp. 
  5 
  , 
  Volucella 
  pellucens. 
  

  

  October 
  7, 
  1891. 
  

   Dr. 
  David 
  Sharp, 
  F.E.S., 
  Vice-President, 
  in 
  the 
  chair. 
  

  

  Donations 
  to 
  the 
  Library 
  were 
  announced 
  and 
  thanks 
  

   voted 
  to 
  the 
  respective 
  donors. 
  

  

  Death 
  of 
  a 
  Fellow. 
  

  

  The 
  Chairman 
  referred 
  to 
  the 
  death, 
  on 
  the 
  14th 
  September 
  

   last, 
  of 
  Mr. 
  E. 
  W. 
  Janson, 
  who 
  had 
  been 
  a 
  Member 
  of 
  the 
  

   Society 
  since 
  1843, 
  and 
  who 
  had 
  formerly 
  filled 
  the 
  offices 
  of 
  

   Secretary 
  and 
  Librarian 
  respectively. 
  

  

  Exhibitions, 
  dc. 
  

  

  The 
  Eev. 
  Dr. 
  Walker 
  exhibited 
  a 
  long 
  series 
  of 
  several 
  

   species 
  of 
  Erebia, 
  and 
  of 
  Argynnis 
  pales, 
  which 
  he 
  had 
  recently 
  

   captured 
  near 
  Koldal, 
  in 
  Norway. 
  

  

  Mr. 
  W. 
  L. 
  Distant 
  exhibited 
  specimens 
  of 
  Danais 
  chrysippus, 
  

   with 
  its 
  two 
  varietal 
  forms, 
  alcippus, 
  Cram., 
  and 
  dorip>pus, 
  

   Klug., 
  all 
  which 
  he 
  found 
  together 
  in 
  the 
  Pretoria 
  district 
  of 
  

   the 
  Transvaal. 
  Mr. 
  Jenner 
  Weir, 
  Colonel 
  Swinhoe, 
  and 
  Mr. 
  

   Distant 
  took 
  part 
  in 
  the 
  discussion 
  which 
  ensued 
  as 
  to 
  these 
  

   forms 
  and 
  their 
  distribution. 
  

  

  The 
  Eev. 
  AV. 
  F. 
  Johnson 
  sent 
  for 
  exhibition 
  specimens 
  of 
  

   Velia 
  cwrens 
  from 
  stagnant 
  water 
  near 
  Armagh 
  ; 
  also 
  a 
  speci- 
  

   men 
  of 
  Nabis 
  Umbatus, 
  killed 
  whilst 
  holding 
  on 
  to 
  its 
  prey, 
  a 
  

   very 
  hard 
  species 
  of 
  Ichneumon. 
  Mr. 
  Saunders 
  thought 
  that, 
  

   from 
  the 
  nature 
  of 
  the 
  Ichneumon, 
  the 
  only 
  chance 
  the 
  XaMs 
  

   had 
  of 
  reaching 
  its 
  internal 
  juices 
  would 
  be 
  through 
  the 
  anal 
  

  

  PEOC. 
  ENT. 
  SOC. 
  LOND., 
  IV., 
  1891. 
  E 
  

  

  