﻿88 
  CAMERON, 
  Hymenoptera 
  Orientalia. 
  

  

  Delmira 
  triplagiata, 
  sp. 
  nov. 
  

  

  Lutea; 
  antennis 
  nigris 
  ; 
  alis 
  flavo-hyalinis, 
  fusco-tri- 
  

   maculatis. 
  $ 
  . 
  

  

  Long. 
  1 
  5 
  ; 
  terebra 
  22 
  mm. 
  

  

  Antennae 
  black, 
  stout 
  ; 
  the 
  scape 
  covered 
  with 
  long 
  

   black 
  hair. 
  Front 
  and 
  vertex 
  smooth 
  and 
  shining 
  ; 
  

   the 
  front 
  and 
  occiput 
  covered 
  with 
  long, 
  pale 
  fuscous 
  

   hair 
  ; 
  the 
  front 
  slightly 
  depressed, 
  distinctly 
  furrowed 
  

   down 
  the 
  middle, 
  the 
  face 
  depressed, 
  broadly 
  keeled 
  

   down 
  the 
  middle, 
  the 
  keel 
  broadened 
  at 
  the 
  apex 
  ; 
  clypeus 
  

   very 
  smooth 
  and 
  shining. 
  Mandibles 
  sparsely 
  covered 
  

   with 
  long 
  fulvous 
  hair 
  ; 
  the 
  teeth 
  black. 
  Pro- 
  and 
  meso- 
  

   thorax 
  smooth 
  and 
  shining, 
  sparsely 
  covered 
  with 
  long 
  

   pale 
  hair 
  ; 
  metanotum 
  also 
  smooth, 
  and 
  with 
  the 
  hair 
  

   thicker. 
  Pleurae 
  smooth 
  and 
  shining, 
  pilose 
  ; 
  the 
  part 
  of 
  

   the 
  meso- 
  under 
  the 
  tegulae 
  is 
  triangularly 
  raised 
  ; 
  the 
  

   meta- 
  with 
  a 
  wide 
  and 
  deep, 
  curved 
  furrow, 
  issuing 
  from 
  

   a 
  depression 
  near 
  the 
  base. 
  Mesosternum 
  smooth 
  and 
  

   shining, 
  furrowed 
  down 
  the 
  middle. 
  Wings 
  yellowish 
  

   hyaline, 
  the 
  apex 
  infuscated 
  ; 
  the 
  apex 
  of 
  the 
  stigma, 
  an 
  

   oblique 
  cloud 
  at 
  its 
  base 
  reaching 
  near 
  to 
  the 
  recurrent 
  

   nervure, 
  and 
  an 
  oblique 
  one 
  in 
  the 
  middle 
  of 
  the 
  lower 
  

   part 
  of 
  the 
  prodiscoidal 
  cellule, 
  fuscous 
  black. 
  Legs 
  

   thickly 
  covered 
  with 
  long 
  fuscous 
  hair 
  ; 
  the 
  apices 
  of 
  the 
  

   hinder 
  tarsi 
  blackish. 
  Abdomen 
  smooth 
  and 
  shining 
  ; 
  

   the 
  base 
  of 
  the 
  petiole 
  deeply 
  depressed 
  ; 
  the 
  centre 
  

   raised, 
  bordered 
  by 
  a 
  curved 
  furrow 
  ; 
  the 
  sides 
  thickly 
  

   covered 
  with 
  long 
  fuscous 
  hair 
  ; 
  the 
  second 
  segment 
  has 
  

   a 
  deep, 
  wide, 
  oblique 
  furrow 
  on 
  the 
  sides 
  at 
  the 
  base 
  ; 
  the 
  

   middle 
  is 
  indistinctly 
  keeled, 
  and 
  has 
  a 
  short 
  transverse 
  

   depression 
  shortly 
  beyond 
  the 
  middle 
  ; 
  the 
  apical 
  

   segments 
  are 
  thickly 
  covered 
  with 
  long 
  hair. 
  

  

  