﻿30 
  CAMERON, 
  Hymenoptera 
  Orientalia. 
  

  

  covered 
  with 
  short, 
  white 
  hair. 
  Head 
  yellow, 
  the 
  front, 
  

   vertex, 
  and 
  occiput 
  broadly 
  in 
  the 
  middle, 
  black 
  ; 
  the 
  face 
  

   is 
  sparsely 
  covered 
  with 
  short, 
  white 
  hair 
  ; 
  its 
  middle 
  is 
  

   rough 
  ; 
  the 
  front 
  and 
  vertex 
  closely 
  rugose 
  ; 
  the 
  former 
  

   most 
  strongly 
  and 
  furrowed 
  down 
  the 
  middle. 
  Mandibles 
  

   yellow, 
  the 
  teeth 
  black. 
  Thorax 
  dark 
  rufous 
  ; 
  the 
  base 
  of 
  

   the 
  mesonotum, 
  a 
  line 
  in 
  the 
  centre 
  of 
  the 
  middle 
  lobe, 
  its 
  

   apex 
  entirely, 
  the 
  apex 
  of 
  the 
  scutellum, 
  a 
  spot 
  in 
  the 
  

   middle 
  of 
  the 
  median 
  segment, 
  the 
  greater 
  part 
  of 
  the 
  

   propleuras, 
  the 
  base 
  and 
  apex 
  of 
  the 
  mesopleurai 
  

   narrowly, 
  its 
  lower 
  part 
  broadly, 
  the 
  base 
  of 
  the 
  meta- 
  

   pleurae 
  broadly 
  and 
  the 
  mesosternum, 
  black. 
  The 
  middle 
  

   of 
  the 
  pronotum, 
  the 
  tubercles, 
  the 
  sides 
  of 
  the 
  scutellum 
  

   (except 
  at 
  the 
  apex), 
  the 
  apex 
  of 
  the 
  median 
  segment, 
  the 
  

   tubercles, 
  a 
  large 
  and 
  a 
  smaller 
  mark 
  on 
  the 
  apex 
  of 
  the 
  

   mesopleurae, 
  a 
  mark 
  under 
  the 
  hinder 
  wings, 
  and 
  an 
  

   oblique 
  mark 
  on 
  the 
  apex 
  of 
  the 
  metapleurae 
  in 
  the 
  

   middle, 
  yellow. 
  The 
  mesonotum 
  is 
  granular 
  ; 
  the 
  median 
  

   segment 
  is 
  closely 
  rugose 
  behind 
  the 
  first 
  transverse 
  keel 
  ; 
  

   the 
  rest 
  of 
  it 
  much 
  more 
  strongly 
  rugosely 
  punctured, 
  

   running 
  into 
  striations 
  on 
  the 
  sides 
  ; 
  the 
  second 
  trans- 
  

   verse 
  keel 
  is 
  narrow 
  and 
  curved 
  backwards 
  in 
  the 
  middle 
  ; 
  

   the 
  sides 
  are 
  expanded. 
  Pleurae 
  closely 
  punctured 
  ; 
  the 
  

   middle 
  and 
  lower 
  part 
  of 
  the 
  apex 
  of 
  the 
  propleunu 
  

   stoutly 
  striated 
  ; 
  the 
  apex 
  of 
  the 
  mesopleura; 
  finely 
  and 
  

   irregularly 
  striated 
  ; 
  the 
  furrow 
  on 
  the 
  lower 
  edge 
  wide 
  

   and 
  striated. 
  The 
  four 
  front 
  legs 
  are 
  pallid 
  yellowish- 
  

   fulvous 
  ; 
  the 
  apex 
  of 
  the 
  front 
  and 
  the 
  middle 
  tarsi 
  

   entirely, 
  black 
  ; 
  the 
  hinder 
  coxae 
  are 
  broadly 
  black 
  on 
  the 
  

   outer 
  side 
  and 
  to 
  a 
  less 
  extent 
  on 
  the 
  inner 
  side 
  at 
  the 
  

   apex 
  ; 
  the 
  femora 
  are 
  broadly 
  black 
  above 
  ; 
  the 
  apical 
  

   fourth 
  entirely, 
  the 
  apical 
  third 
  of 
  the 
  tibire, 
  and 
  the 
  apex 
  

   of 
  the 
  tarsi, 
  black. 
  Wings 
  hyaline, 
  with 
  a 
  slight 
  fulvous 
  

   tinge 
  ; 
  the 
  basal 
  abscissa 
  of 
  the 
  radius 
  straight 
  ; 
  the 
  apical 
  

  

  