﻿206 
  CAMERON, 
  Hymenoptera 
  Orientalia. 
  

  

  teeth 
  of 
  the 
  mandibles 
  black 
  ; 
  the 
  part 
  behind 
  them 
  

   piceous 
  ; 
  the 
  palpi 
  white. 
  Thorax 
  black 
  ; 
  the 
  pronotum 
  

   broadly 
  in 
  front, 
  a 
  line 
  on 
  its 
  sides, 
  a 
  broad 
  line 
  over 
  the 
  

   mesopleurae 
  ; 
  the 
  scutellar 
  keels 
  broadly, 
  a 
  narrow 
  line 
  on 
  

   the 
  apex 
  of 
  the 
  scutellum, 
  the 
  postscutellum, 
  two 
  oblique 
  

   lines 
  on 
  the 
  apex 
  of 
  the 
  median 
  segment, 
  not 
  reaching 
  

   quite 
  to 
  the 
  apex 
  itself, 
  two 
  marks 
  on 
  the 
  apex 
  of 
  the 
  

   first 
  to 
  fourth 
  abdominal 
  segments 
  and 
  the 
  apical 
  segments 
  

   entirely, 
  yellowish 
  white. 
  The 
  upper 
  part 
  of 
  the 
  propleura; 
  

   finely 
  and 
  closely 
  punctured 
  ; 
  mesonotum 
  closely 
  punc- 
  

   tured 
  ; 
  beyond 
  the 
  middle 
  (but 
  not 
  the 
  apex 
  itself) 
  with 
  

   the 
  punctures 
  larger 
  and 
  deeper. 
  Scutellum, 
  except 
  in 
  

   the 
  middle 
  at 
  the 
  base, 
  with 
  large, 
  deep 
  punctures 
  ; 
  the 
  

   postscutellum 
  smooth 
  ; 
  the 
  median 
  segment 
  with 
  large, 
  

   deep 
  punctures, 
  which 
  run 
  into 
  reticulations 
  ; 
  the 
  supra- 
  

   median 
  area 
  is 
  not 
  very 
  clearly 
  defined, 
  if 
  anything, 
  

   cordiform, 
  raised 
  and 
  aciculated 
  in 
  the 
  centre 
  ; 
  the 
  

   posterior 
  median 
  area 
  narrow, 
  longer 
  than 
  broad, 
  rounded 
  

   at 
  the 
  base, 
  open 
  at 
  the 
  apex 
  ; 
  the 
  other 
  area; 
  not 
  

   defined, 
  but 
  there 
  is 
  a 
  keel 
  on 
  either 
  side 
  of 
  the 
  

   spiracles 
  and 
  two 
  down 
  the 
  apex 
  in 
  the 
  centre 
  ; 
  the 
  apex 
  

   is 
  oblique, 
  its 
  middle 
  strongly 
  transversely 
  striolated, 
  the 
  

   sides 
  more 
  strongly 
  and 
  more 
  obliquely 
  striolated. 
  Meso- 
  

   pleurae 
  punctured, 
  except 
  in 
  the 
  middle 
  behind 
  ; 
  the 
  base 
  

   coarsely 
  irregularly 
  striolated 
  ; 
  the 
  apex 
  with 
  short, 
  stout, 
  

   widely 
  separated 
  keels; 
  the 
  metapleura; 
  strongly 
  irregularly 
  

   reticulated 
  and 
  punctured, 
  the 
  part 
  over 
  the 
  coxa; 
  obliquely 
  

   striated. 
  The 
  four 
  anterior 
  coxa; 
  and 
  trochanters 
  yellow, 
  

   the 
  femora, 
  tibia; 
  and 
  base 
  of 
  tarsi 
  fulvous, 
  the 
  hinder 
  

   coxa; 
  black, 
  the 
  trochanters 
  fulvous 
  and 
  yellow, 
  the 
  basal 
  

   half 
  of 
  the 
  femora 
  rufous, 
  the 
  apical 
  black 
  ; 
  the 
  base 
  of 
  

   the 
  hinder 
  -femora 
  and 
  the 
  hinder 
  tarsi, 
  black. 
  Areolet 
  

   narrowed 
  at 
  the 
  top, 
  the 
  transverse 
  cubital 
  nervures 
  there 
  

   being 
  almost 
  united 
  ; 
  the 
  recurrent 
  nervure 
  is 
  received 
  

  

  