﻿1 
  6 
  CAMERON, 
  Hymetioptera 
  Oricntalia. 
  

  

  nigris 
  ; 
  alis 
  hyalznis, 
  apice 
  fumatis; 
  stigmate 
  sordide 
  

   tcstaceo. 
  ?. 
  

  

  Long. 
  15 
  mm. 
  

  

  Antennae 
  not 
  much 
  longer 
  than 
  the 
  thorax, 
  distinctly 
  

   tapering 
  towards 
  the 
  apex, 
  black, 
  the 
  scape 
  yellowish- 
  

   white. 
  Head 
  black 
  ; 
  the 
  face, 
  clypeus, 
  labrum, 
  base 
  of 
  

   mandibles, 
  palpi, 
  the 
  inner 
  orbits 
  broad 
  at 
  top 
  and 
  bottom, 
  

   much 
  narrowed 
  towards 
  the 
  middle 
  ; 
  two 
  short, 
  broad 
  

   lines 
  behind 
  the 
  ocelli 
  and 
  the 
  upper 
  and 
  outer 
  orbits 
  

   broadly, 
  yellow. 
  Clypeus 
  broadly, 
  but 
  not 
  deeply, 
  incised, 
  

   slightly 
  oblique 
  at 
  the 
  base; 
  the 
  front 
  shallowly 
  depressed 
  ; 
  

   the 
  lower 
  ocellus 
  with 
  a 
  rounded 
  keel 
  behind 
  it 
  ; 
  there 
  is 
  

   a 
  transverse 
  furrow 
  behind 
  the 
  ocelli 
  ; 
  the 
  middle 
  of 
  the 
  

   vertex 
  raised, 
  clearly 
  separated. 
  Thorax 
  black, 
  the 
  apical 
  

   two-thirds 
  of 
  the 
  middle 
  lobe 
  of 
  the 
  mesonotum 
  on 
  the 
  

   inner 
  side 
  ; 
  two 
  marks 
  opposite 
  its 
  apex 
  on 
  the 
  lateral 
  

   lobes 
  ; 
  the 
  scutellar 
  keels, 
  two 
  large 
  marks 
  on 
  the 
  base 
  of 
  

   the 
  scutellum, 
  a 
  semicircular 
  mark 
  at 
  its 
  apex 
  ; 
  the 
  sides 
  

   broadly 
  and 
  the 
  apex 
  of 
  the 
  median 
  segment, 
  the 
  edge 
  of 
  

   the 
  pronotum, 
  the 
  base 
  of 
  the 
  propleurae 
  more 
  broadly, 
  

   the 
  apex 
  more 
  narrowly, 
  a 
  large, 
  oblique 
  mark, 
  narrowed 
  

   in 
  the 
  middle, 
  on 
  the 
  mesopleuras, 
  two 
  large 
  oblique 
  

   marks 
  on 
  the 
  metapleurae 
  and 
  a 
  mark, 
  narrowed 
  at 
  the 
  

   base, 
  on 
  the 
  apex 
  of 
  the 
  mesosternum 
  in 
  the 
  middle, 
  

   yellow. 
  Mesonotum 
  shining, 
  finely 
  punctured 
  ; 
  its 
  middle 
  

   lobe 
  furrowed 
  throughout 
  ; 
  the 
  scutellum 
  roundly 
  convex, 
  

   the 
  basal 
  and 
  apical 
  slopes 
  about 
  equal 
  ; 
  it 
  is 
  shining, 
  and 
  

   sparsely 
  haired. 
  Legs 
  pale 
  yellow 
  ; 
  the 
  apex 
  of 
  the 
  fore 
  

   femora, 
  the 
  whole 
  of 
  the 
  hinder 
  tibiaj 
  and 
  the 
  apices 
  of 
  the 
  

   tarsal 
  joints, 
  black; 
  the 
  middle 
  femora 
  have 
  the 
  apical 
  

   half 
  lined 
  with 
  black 
  ; 
  the 
  tibiae 
  are 
  more 
  broadly 
  lined 
  

   with 
  black 
  behind, 
  and 
  the 
  tarsi 
  are 
  entirely 
  black 
  ; 
  the 
  

   hinder 
  femora, 
  coxae 
  and 
  trochanters 
  are 
  broadly 
  black 
  

   behind, 
  and 
  the 
  hinder 
  tibiae 
  and 
  tarsi 
  are 
  entirely 
  black. 
  

  

  