﻿24 
  Cameron, 
  Hymenoptera 
  Orientalia. 
  

  

  median 
  nervure 
  is 
  interstitial. 
  Legs 
  obscure 
  fulvous 
  ; 
  the 
  

   four 
  anterior 
  coxae 
  and 
  trochanters 
  are 
  yellow 
  ; 
  the 
  hinder 
  

   coxae 
  are 
  darker 
  and 
  are 
  broadly 
  black 
  on 
  the 
  outer 
  side, 
  

   more 
  narrowly 
  at 
  the 
  base, 
  the 
  mark 
  being 
  narrowed 
  on 
  

   the 
  upper 
  side 
  at 
  the 
  base 
  ; 
  the 
  femora 
  are 
  infuscated 
  

   above 
  ; 
  the 
  apex 
  of 
  the 
  tibiae 
  broadly 
  black 
  ; 
  the 
  tarsi 
  

   white, 
  black 
  at 
  the 
  base, 
  and 
  thickly 
  spinose. 
  Abdomen 
  

   black, 
  shining, 
  the 
  apices 
  of 
  the 
  segments 
  yellow. 
  

  

  The 
  following 
  species 
  agrees 
  with 
  the 
  other 
  species 
  of 
  

   Etha 
  in 
  all 
  respects, 
  except 
  that 
  the 
  areolet 
  is 
  smaller, 
  it 
  

   being 
  almost 
  square, 
  with 
  the 
  second 
  transverse 
  cubital 
  

   nervure 
  faint 
  ; 
  the 
  recurrent 
  nervure 
  is 
  received 
  shortly 
  

   behind 
  the 
  middle 
  : 
  the 
  basal 
  abscissa 
  of 
  the 
  radius 
  is 
  

   straight, 
  oblique 
  ; 
  the 
  apical 
  has 
  a 
  slight, 
  rounded 
  curve 
  

   upwards 
  ; 
  the 
  sub-discoidal 
  nervure 
  is 
  received 
  shortly, 
  

   but 
  distinctly, 
  above 
  the 
  middle 
  of 
  the 
  discoidal 
  ; 
  on 
  the 
  

   base 
  of 
  the 
  median 
  segment 
  in 
  the 
  centre 
  is 
  a 
  small 
  

   triangular 
  depression 
  ; 
  the 
  second 
  transverse 
  keel 
  is 
  indis- 
  

   tinct 
  in 
  the 
  middle 
  and 
  ends 
  in 
  a 
  short, 
  triangular 
  

   projection. 
  

  

  „ 
  c 
  

  

  Etha 
  testaceipes, 
  sp. 
  nov. 
  

  

  Nigra; 
  facie, 
  ore, 
  apice 
  scutelli, 
  post-scutelloqiie 
  pallide 
  

   flavis 
  ; 
  pedibus 
  fiavo-testaceis 
  ; 
  coxis, 
  femoribus 
  tibiisque 
  

   posticis 
  nigro-maculatis 
  ; 
  tarsis 
  posticis 
  a/bis, 
  basi 
  nigro 
  ; 
  

   a/is 
  Jiyalinis, 
  stigmate 
  testaceo. 
  $ 
  . 
  

  

  Long. 
  12 
  mm. 
  

  

  Antennae 
  black 
  ; 
  the 
  eighth 
  to 
  twelfth 
  joints 
  white 
  

   below 
  ; 
  the 
  scape 
  shagreened, 
  aciculate, 
  almost 
  bare, 
  

   testaceous 
  in 
  the 
  middle 
  ; 
  the 
  flagellum 
  bare, 
  slightly 
  

   thickened 
  from 
  the 
  middle. 
  Head 
  black 
  ; 
  the 
  face 
  closely 
  

  

  

  