﻿32 
  CAMERON, 
  Hymenoptera 
  Orientalia. 
  

  

  the 
  clypeus, 
  the 
  clypeus, 
  labrum, 
  a 
  mark 
  on 
  the 
  base 
  of 
  

   the 
  mandibles, 
  the 
  palpi 
  and 
  the 
  orbits, 
  yellow. 
  The 
  

   face 
  and 
  clypeus 
  smooth, 
  impunctate 
  and 
  covered 
  with 
  

   short 
  white 
  pubescence 
  ; 
  the 
  front 
  finely 
  and 
  closely 
  

   obliquely 
  striated 
  on 
  either 
  side 
  of 
  the 
  middle, 
  which 
  has 
  

   no 
  keel 
  or 
  furrow. 
  Mandibles 
  finely 
  and 
  closely 
  striated. 
  

   Mesonotum 
  strongly 
  and 
  closely 
  shagreened 
  ; 
  the 
  parap- 
  

   sidal 
  furrows 
  transversely 
  striated. 
  Scutellum 
  closely 
  

   punctured, 
  thickly 
  covered 
  with 
  short, 
  fuscous 
  hair 
  ; 
  the 
  

   post-scutellum 
  impunctate 
  ; 
  both 
  are 
  lemon 
  yellow 
  ; 
  the 
  

   lateral 
  depressions 
  strongly 
  striated. 
  The 
  basal 
  region 
  of 
  

   the 
  median 
  segment 
  strongly 
  aciculated, 
  opaque 
  ; 
  the 
  rest 
  

   closely 
  punctured 
  ; 
  the 
  sides 
  at 
  the 
  base 
  longitudinally 
  

   striated 
  ; 
  the 
  basal 
  transverse 
  keel 
  is 
  distinct 
  ; 
  the 
  second 
  

   only 
  distinct 
  at 
  the 
  sides 
  ; 
  the 
  spines 
  are 
  broad 
  and 
  not 
  

   much 
  raised. 
  Except 
  for 
  a 
  spot 
  in 
  the 
  middle 
  at 
  the 
  

   apex, 
  the 
  apical 
  part 
  of 
  the 
  median 
  segment 
  is 
  yellow 
  ; 
  

   the 
  yellow 
  at 
  the 
  base 
  being 
  dilated 
  backwards 
  in 
  the 
  

   middle 
  ; 
  there 
  is 
  a 
  yellow 
  line 
  on 
  the 
  pronotum, 
  a 
  broader 
  

   one 
  on 
  the 
  underside 
  of 
  the 
  propleurae, 
  the 
  tubercles, 
  the 
  

   greater 
  part 
  of 
  the 
  lower 
  half 
  of 
  the 
  mesopleurae, 
  the 
  latter 
  

   mark 
  broadly 
  turned 
  upwards 
  at 
  the 
  base, 
  the 
  lower 
  part 
  

   of 
  the 
  turned-up 
  part 
  roundly 
  incised 
  on 
  the 
  lower 
  side 
  at 
  

   the 
  apex 
  ; 
  an 
  elongated 
  mark 
  on 
  the 
  median 
  segment 
  on 
  

   the 
  sides 
  behind 
  the 
  wings, 
  this 
  mark 
  being 
  rounded 
  at 
  

   the 
  base, 
  and 
  a 
  large, 
  somewhat 
  conical 
  mark 
  on 
  the 
  

   middle 
  of 
  the 
  metapleurae, 
  lemon-yellow. 
  Legs 
  rufous, 
  

   the 
  four 
  anterior 
  coxae 
  and 
  trochanters 
  and 
  the 
  hinder 
  

   coxae 
  at 
  the 
  middle 
  behind, 
  yellow 
  ; 
  the 
  apex 
  of 
  the 
  hinder 
  

   tibiae, 
  the 
  basal 
  half 
  of 
  the 
  rhetatarsus 
  and 
  the 
  apical 
  

   joint, 
  black 
  ; 
  the 
  rest 
  of 
  the 
  tarsi 
  white. 
  Wings 
  clear 
  

   hyaline, 
  slightly 
  narrowed 
  at 
  the 
  top, 
  where 
  it 
  is 
  about 
  

   one 
  half 
  the 
  length 
  of 
  the 
  bottom 
  ; 
  the 
  second 
  transverse 
  

   cubital 
  nervure 
  is 
  faint, 
  but 
  clearly 
  defined 
  ; 
  the 
  recurrent 
  

  

  