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  CAMERON, 
  Hymenoptera 
  Orientalia. 
  

  

  the 
  base 
  of 
  the 
  petiole 
  being 
  broadly 
  white 
  ; 
  and 
  in 
  having 
  

   on 
  its 
  under 
  side, 
  near 
  the 
  base, 
  a 
  curved 
  sharp 
  tooth. 
  

  

  Antennae 
  black 
  ; 
  the 
  under 
  side 
  of 
  the 
  scape, 
  and 
  a 
  

   broad 
  band 
  beyond 
  the 
  middle, 
  white; 
  the 
  scape 
  on 
  the 
  

   under 
  side 
  covered 
  with 
  pale 
  fulvous 
  hair 
  ; 
  the 
  fiagellum 
  

   thickly 
  with 
  a 
  microscopic 
  pile. 
  Head 
  black, 
  with 
  a 
  

   distinct 
  plumbeous 
  hue 
  ; 
  the 
  face, 
  the 
  inner 
  orbits 
  to 
  

   opposite 
  the 
  lower 
  part 
  of 
  the 
  ocelli, 
  the 
  outer 
  orbits 
  on 
  

   their 
  lower 
  two-thirds 
  and 
  the 
  palpi, 
  yellow. 
  The 
  front 
  

   and 
  vertex 
  smooth 
  and 
  impunctate, 
  almost 
  bare 
  ; 
  there 
  is 
  

   a 
  furrow 
  between 
  the 
  ocelli 
  ; 
  behind 
  the 
  eyes 
  is 
  an 
  obscure 
  

   rufous 
  patch. 
  Face 
  shining, 
  smooth, 
  sparsely 
  covered 
  

   with 
  long, 
  fuscous 
  hair. 
  Clypeus 
  obscure 
  rufous 
  (perhaps 
  

   discoloured), 
  smooth 
  ; 
  the 
  apical 
  two-thirds 
  depressed 
  ; 
  its 
  

   apex 
  depressed, 
  rounded 
  at 
  the 
  sides. 
  Mandibles 
  smooth, 
  

   black, 
  rufous 
  at 
  the 
  base. 
  Thorax 
  dark 
  rufous 
  ; 
  the 
  apex 
  

   of 
  the 
  mesonotum, 
  the 
  median 
  segment 
  above, 
  and 
  the 
  

   apical 
  half 
  of 
  the 
  metapleurae, 
  black 
  ; 
  the 
  greater 
  part 
  of 
  

   the 
  propleurae 
  plumbeous-black. 
  Mesonotum 
  closely 
  

   punctured 
  ; 
  the 
  sides 
  of 
  the 
  raised 
  basal 
  lobe 
  irregularly 
  

   striated; 
  the 
  depressed 
  apical 
  central 
  part 
  black, 
  and 
  

   strongly 
  irregularly 
  transversely 
  striated; 
  thickly 
  covered 
  

   with 
  long, 
  fuscous 
  hair, 
  most 
  densely 
  on 
  the 
  basal 
  

   lobe. 
  Scutellum 
  punctured, 
  sparsely 
  covered 
  with 
  long, 
  

   fuscous 
  hair. 
  Postscutellum 
  strongly 
  punctured, 
  except 
  

   at 
  the 
  apex; 
  the 
  base 
  not 
  depressed; 
  the 
  sides 
  not 
  

   margined. 
  The 
  lateral 
  scutellar 
  depressions 
  strongly 
  

   striolated. 
  Propleurae 
  very 
  smooth 
  and 
  shining; 
  punctured 
  

   above. 
  Mesopleurae 
  closely 
  punctured 
  ; 
  the 
  tubercles 
  

   coarsely 
  punctured 
  ; 
  the 
  upper 
  part 
  of 
  the 
  base 
  strongly, 
  

   somewhat 
  irregularly, 
  striated 
  ; 
  the 
  apex 
  in 
  the 
  middle 
  

   smooth. 
  Metapleurae 
  rugosely 
  punctured, 
  the 
  punctures 
  

   running 
  into 
  reticulations 
  at 
  the 
  apex 
  and 
  under 
  the 
  

   wings. 
  Mesosternum 
  shining, 
  thickly 
  covered 
  with 
  long, 
  

  

  