﻿174 
  Cameron, 
  Hymenoptcra 
  Orientalia. 
  

  

  crenulation. 
  Metapleurae 
  closely, 
  longitudinally 
  striated, 
  

   the 
  striae 
  on 
  the 
  apex 
  stronger 
  than 
  on 
  the 
  base. 
  The 
  fore 
  

   legs 
  are 
  bright 
  lemon-yellow, 
  except 
  at 
  the 
  base 
  of 
  the 
  

   coxae 
  ; 
  the 
  middle 
  lemon-yellow, 
  except 
  the 
  coxae 
  and 
  the 
  

   base 
  of 
  the 
  trochanters 
  ; 
  the 
  hinder 
  legs 
  black, 
  except 
  the 
  

   basal 
  half. 
  Wings 
  hyaline, 
  the 
  basal 
  half 
  suffused 
  with 
  

   fulvous; 
  the 
  stigma 
  and 
  nervures 
  black. 
  The 
  base 
  of 
  the 
  

   petiole 
  is 
  strongly 
  punctured 
  ; 
  the 
  sides 
  strongly 
  aciculated 
  ; 
  

   the 
  other 
  segments 
  are 
  closely 
  and 
  uniformly 
  punctured; 
  

   on 
  the 
  under 
  side, 
  in 
  the 
  middle 
  at 
  the 
  base, 
  the 
  petiole 
  

   has 
  two 
  straight, 
  slightly 
  diverging 
  keels; 
  its 
  apex 
  is 
  finely 
  

   transversely 
  striated. 
  

  

  PlMPLA 
  FLAVIPALPIS, 
  Sp. 
  HOV. 
  

  

  Nigra; 
  linen 
  pronoti, 
  sactello, 
  metanoto 
  abdomineque 
  

   albomaculatis 
  ; 
  pedibus 
  rufis, 
  coxis 
  anterioribus 
  a/bis, 
  nigro- 
  

   maculatis, 
  coxis 
  posticis 
  nigris, 
  albomaculatis 
  ; 
  alls 
  hyalinis, 
  

   stigmate 
  nigro. 
  $ 
  et 
  9 
  . 
  

  

  Long. 
  7-1 
  1 
  ; 
  terebra 
  2 
  mm. 
  

  

  Antennae 
  slender, 
  black 
  ; 
  the 
  scape 
  closely 
  punctured, 
  

   yellow 
  beneath. 
  Head 
  shining; 
  the 
  front 
  hollowed, 
  

   shining, 
  the 
  middle 
  bare, 
  the 
  sides 
  bearing 
  a 
  short, 
  white 
  

   pubescence; 
  the 
  lower 
  ocellus 
  bordered 
  with 
  an 
  irregularly 
  

   crenulated 
  furrow, 
  from 
  which 
  a 
  narrow, 
  smooth 
  one 
  runs 
  

   down 
  to 
  the 
  antennae. 
  Face 
  strongly 
  and 
  closely 
  punc- 
  

   tured, 
  thickly 
  covered 
  with 
  white 
  hair 
  ; 
  the 
  face 
  in 
  the 
  

   middle 
  shining, 
  smooth, 
  slightly 
  projecting. 
  Mandibles 
  

   at 
  the 
  base 
  closely 
  rugose 
  ; 
  the 
  palpi 
  yellow. 
  Thorax 
  

   black; 
  a 
  narrow 
  line 
  on 
  the 
  pronotum, 
  a 
  mark 
  on 
  the 
  

   scutellum 
  and 
  postscutellum 
  and 
  two 
  elongated 
  tubercle- 
  

   like 
  marks 
  on 
  the 
  sides 
  of 
  the 
  median 
  segment, 
  extending 
  

   from 
  the 
  middle 
  to 
  the 
  apex, 
  and 
  the 
  tubercles, 
  yellow. 
  

   Mesonotum 
  smooth 
  and 
  shining 
  ; 
  the 
  scutellum 
  covered 
  

  

  