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  CAMERON, 
  Hymenoptera 
  Orientalia. 
  

  

  deep, 
  as 
  are 
  also 
  the 
  depressions 
  on 
  the 
  sides 
  of 
  the 
  second 
  ; 
  

   the 
  furrow 
  at 
  its 
  apex 
  wide 
  and 
  deep; 
  the 
  central 
  furrow 
  

   at 
  the 
  base 
  deep. 
  

  

  PIMPLA. 
  

   A. 
  Entirely 
  ferruginous, 
  wings 
  fulvous. 
  

  

  PiMPLA 
  OLYNTHIA, 
  Sp. 
  nov. 
  

  

  Ferruginea; 
  fiagello 
  antennarum 
  nigro; 
  alis 
  rufo-flavis, 
  

   apice 
  fu 
  matis. 
  $ 
  . 
  

  

  Long. 
  18 
  ; 
  terebra 
  16 
  mm. 
  

  

  In 
  coloration 
  agrees 
  with 
  P. 
  nigricornis 
  Sm. 
  {Proc. 
  

   Linn. 
  Soc, 
  IV., 
  65), 
  but 
  that 
  is 
  smaller 
  and 
  has 
  the 
  meso- 
  

   notum 
  punctured. 
  

  

  Uniformly 
  rufo-ferruginous 
  ; 
  the 
  face, 
  palpi, 
  orbits 
  and 
  

   apices 
  of 
  the 
  four 
  anterior 
  coxae, 
  pale 
  yellow. 
  Scape 
  of 
  

   antennae 
  rufo-ferruginous 
  ; 
  the 
  base 
  of 
  the 
  fiagellum 
  dark 
  

   rufous 
  on 
  the 
  under 
  side. 
  The 
  orbits 
  and 
  base 
  of 
  the 
  

   mandibles 
  and 
  palpi 
  pale 
  yellow 
  ; 
  the 
  apex 
  of 
  the 
  

   mandibles 
  black. 
  The 
  thorax 
  is 
  more 
  elongated 
  and 
  

   narrowed 
  behind 
  the 
  tegulas 
  than 
  usual. 
  The 
  coxae 
  and 
  

   femora 
  are 
  covered 
  with 
  moderately 
  long, 
  white, 
  the 
  tibiae 
  

   and 
  tarsi 
  very 
  thickly 
  with 
  shorter, 
  more 
  fulvous 
  coloured, 
  

   hairs 
  ; 
  the 
  claws 
  are 
  black. 
  Wings 
  yellowish 
  hyaline 
  ; 
  the 
  

   apices 
  of 
  both 
  with 
  oblique 
  smoky 
  clouds, 
  the 
  costa, 
  stigma 
  

   and 
  nervures 
  yellowish 
  ; 
  the 
  areolet 
  oblique 
  ; 
  the 
  recurrent 
  

   nervure 
  is 
  received 
  in 
  the 
  apical 
  fourth 
  of 
  the 
  cellule. 
  Petiole 
  

   smooth, 
  impunctate 
  the 
  base 
  oblique, 
  the 
  sides 
  distinctly 
  

   margined 
  ; 
  the 
  keel 
  being 
  continued 
  to 
  the 
  centre 
  of 
  the 
  

   apical 
  portion, 
  on 
  the 
  outer 
  side 
  of 
  the 
  middle 
  ; 
  the 
  space 
  

   between 
  being 
  depressed 
  ; 
  the 
  second, 
  third, 
  and 
  fourth 
  

   segments 
  are 
  closely 
  punctured 
  down 
  the 
  middle, 
  and 
  on 
  

   the 
  transverse 
  depressions 
  ; 
  the 
  fifth 
  is 
  broadly 
  depressed 
  

   at 
  the 
  base 
  and 
  more 
  strongly 
  and 
  closely 
  punctured 
  ; 
  the 
  

   sixth 
  is 
  closely 
  and 
  finely 
  punctured 
  ; 
  the 
  apical 
  almost 
  

  

  