﻿1 
  6 
  CAMERON, 
  Hymenoptera 
  Orientalia. 
  

  

  impunctate, 
  sparsely 
  covered 
  with 
  short 
  fuscous 
  hair 
  ; 
  the 
  

   face 
  broadly 
  projecting 
  in 
  the 
  middle, 
  the 
  dilated 
  part 
  

   bordered 
  on 
  the 
  lower 
  two-thirds 
  by 
  a 
  wide 
  furrow 
  ; 
  the 
  

   furrow 
  at 
  the 
  base 
  of 
  the 
  clypeus 
  narrow 
  ; 
  the 
  apex 
  of 
  the 
  

   clypeus 
  has 
  an 
  oblique 
  slope 
  ; 
  the 
  mandibular 
  teeth 
  are 
  

   black. 
  Thorax 
  black, 
  smooth 
  ; 
  the 
  edge 
  of 
  the 
  pronotum 
  

   (except 
  at 
  the 
  base), 
  the 
  scutellum, 
  post-scutellum, 
  the 
  

   apex 
  of 
  the 
  median 
  segment, 
  a 
  broad 
  band 
  down 
  its 
  

   middle 
  extending 
  from 
  the 
  transverse 
  keel 
  to 
  the 
  trans- 
  

   verse 
  apical 
  band, 
  the 
  lower 
  side 
  of 
  the 
  propleurae, 
  this 
  

   band 
  being 
  united 
  to 
  the 
  one 
  at 
  the 
  top 
  by 
  a 
  short 
  

   perpendicular 
  one, 
  the 
  apex 
  of 
  the 
  mesopleurae, 
  a 
  broad 
  

   band 
  on 
  the 
  apical 
  two-thirds 
  on 
  the 
  lower 
  side, 
  the 
  

   upper 
  part 
  of 
  the 
  metapleurae, 
  and 
  a 
  band 
  on 
  the 
  apex 
  of 
  

   the 
  mesosternum, 
  yellow. 
  Mesonotum 
  shining, 
  covered 
  

   with 
  a 
  short 
  down; 
  the 
  depression 
  at 
  the 
  base 
  of 
  the 
  

   scutellum 
  is 
  deep 
  and 
  wide 
  ; 
  the 
  scutellum 
  rounded 
  and 
  

   slightly 
  narrowed 
  at 
  the 
  apex 
  where 
  there 
  is 
  a 
  curved, 
  

   moderately 
  stout 
  keel 
  between 
  it 
  and 
  the 
  post-scutellum, 
  

   which 
  is 
  slightly 
  curved 
  inwardly 
  at 
  the 
  apex 
  and 
  has 
  a 
  

   slight 
  oblique 
  slope. 
  Median 
  segment 
  smooth, 
  shining, 
  

   with 
  only 
  a 
  few 
  shallow 
  minute 
  punctures 
  visible 
  on 
  the 
  

   black 
  parts 
  at 
  the 
  sides 
  ; 
  behind 
  the 
  keel 
  sparsely 
  covered 
  

   with 
  short 
  white 
  hair. 
  The 
  propleurae 
  almost 
  impunctate 
  ; 
  

   the 
  meso- 
  and 
  metapleurae 
  closely 
  punctured 
  ; 
  the 
  furrow 
  

   on 
  the 
  apex 
  of 
  the 
  propleurae 
  crenulate 
  ; 
  the 
  furrow 
  on 
  

   the 
  lower 
  side 
  of 
  the 
  mesopleurae 
  curved, 
  deep 
  at 
  the 
  base, 
  

   shallower 
  and 
  wider 
  at 
  the 
  apex. 
  The 
  base 
  of 
  the 
  meso- 
  

   sternum 
  is 
  oblique, 
  smooth, 
  and 
  shining 
  ; 
  its 
  sides 
  in 
  the 
  

   middle, 
  armed 
  with 
  a 
  large, 
  somewhat 
  triangular 
  tooth 
  ; 
  

   the 
  central 
  furrow 
  at 
  the 
  base 
  is 
  narrow 
  ; 
  on 
  the 
  rest 
  

   wider 
  and 
  becoming 
  much 
  wider 
  towards 
  the 
  apex, 
  where 
  

   it 
  is 
  bounded 
  by 
  a 
  stout 
  transverse 
  partition. 
  Wings 
  

   short, 
  clear 
  hyaline 
  ; 
  abdomen 
  : 
  a 
  spot 
  in 
  the 
  middle 
  of 
  the 
  

  

  