﻿1 
  8 
  Cameron, 
  Hymenoptera 
  Orientalia. 
  

  

  base 
  of 
  the 
  metapleurns 
  broadly 
  black. 
  Wings 
  violaceous, 
  

   the 
  base 
  lighter, 
  and 
  more 
  yellowish 
  in 
  tint 
  ; 
  the 
  stigma 
  

   and 
  nervures 
  black. 
  Legs 
  coloured 
  like 
  the 
  thorax 
  ; 
  the 
  

   four 
  hinder 
  coxs 
  broadly 
  black 
  behind. 
  The 
  apex 
  of 
  the 
  

   abdomen 
  is 
  broken 
  off 
  in 
  all 
  the 
  examples. 
  

  

  ^Tenthredo 
  CARINIFRONS, 
  Sp. 
  HOV. 
  

  

  Nigra; 
  capite 
  thoraceque 
  albomacidatis, 
  antennis 
  nigris, 
  

   albo-annulatis 
  ; 
  pedibus 
  anticis 
  a/bidis, 
  posterioribus 
  rufis 
  ; 
  

   abdomine 
  ferrugineo, 
  apice 
  nigro 
  ; 
  a/is 
  vio/aceis, 
  stigviate 
  

   nigro. 
  $ 
  ct 
  $ 
  . 
  

  

  Long. 
  17 
  mm. 
  

  

  Antennae 
  black, 
  the 
  greater 
  part 
  of 
  the 
  fourth 
  and 
  fifth 
  

   and 
  the 
  base 
  of 
  the 
  sixth 
  clear 
  white, 
  the 
  sixth 
  and 
  seventh 
  

   joints 
  thickened 
  ; 
  the 
  basal 
  joints 
  thickly 
  covered 
  with 
  short, 
  

   black 
  hair. 
  Head 
  black 
  ; 
  the 
  labrum, 
  the 
  middle 
  of 
  the 
  

   clypeus 
  broadly, 
  the 
  inner 
  orbits 
  — 
  broadest 
  at 
  the 
  top 
  ; 
  

   a 
  transverse 
  mark 
  behind 
  the 
  eyes 
  at 
  the 
  top, 
  a 
  larger 
  one 
  

   on 
  the 
  lower 
  side 
  ; 
  the 
  base 
  of 
  the 
  mandibles 
  broadly 
  and 
  

   the 
  palpi, 
  white. 
  Head 
  smooth, 
  shining 
  ; 
  the 
  frontal 
  de- 
  

   pression 
  large, 
  oval 
  ; 
  behind 
  bordered 
  by 
  a 
  deep 
  and 
  wide 
  

   furrow 
  ; 
  there 
  is 
  a 
  triangular 
  depression 
  between 
  the 
  

   ocelli 
  ; 
  its 
  sides 
  striated 
  ; 
  behind 
  is 
  a 
  smooth, 
  curved 
  

   furrow 
  ; 
  the 
  middle 
  of 
  the 
  vertex 
  is 
  bordered 
  by 
  a 
  wide 
  

   depression 
  ; 
  the 
  occiput 
  above 
  is 
  sharply 
  margined. 
  

   Thorax 
  shagreened, 
  the 
  mesopleurne 
  more 
  coarsely 
  than 
  

   the 
  rest 
  ; 
  a 
  broad 
  line 
  on 
  the 
  pronotum, 
  not 
  reaching 
  to 
  

   the 
  base, 
  and 
  with 
  a 
  small 
  oblique 
  dilatation 
  on 
  its 
  middle 
  ; 
  

   the 
  base 
  of 
  the 
  teguloe, 
  a 
  line 
  on 
  each 
  side 
  of 
  the 
  middle 
  

   lobe 
  of 
  the 
  mesonotum, 
  the 
  scutellum, 
  except 
  at 
  the 
  apex, 
  

   the 
  post-scutellum, 
  a 
  large 
  mark 
  in 
  the 
  centre 
  of 
  the 
  pro- 
  

   and 
  of 
  the 
  meso-pleur?e, 
  a 
  smaller 
  one 
  on 
  the 
  lower 
  side 
  of 
  

   the 
  mesopleuraj, 
  longer 
  than- 
  broad 
  and 
  narrowed 
  towards 
  

   the 
  apex, 
  a 
  mark, 
  narrowed 
  at 
  the 
  top, 
  over 
  the 
  middle 
  

  

  