﻿202 
  Cameron, 
  Hymenoptera 
  Orientalia. 
  

  

  the 
  base 
  closely 
  punctured, 
  their 
  sides 
  keeled. 
  Vertex 
  

   closely 
  punctured 
  ; 
  the 
  front 
  smooth, 
  hollowed 
  ; 
  down 
  its 
  

   middle 
  is 
  a 
  stout, 
  sharp 
  keel, 
  obliquely 
  bent 
  on 
  its 
  lower 
  

   side 
  ; 
  on 
  either 
  side 
  of 
  it 
  at 
  the 
  base 
  is 
  a 
  short, 
  oblique 
  

   keel 
  ; 
  the 
  upper 
  orbits, 
  close 
  to 
  the 
  eyes, 
  are 
  raised 
  and 
  

   sharply 
  keeled, 
  as 
  is 
  also 
  the 
  occiput 
  on 
  the 
  lower 
  side, 
  

   and 
  the 
  latter, 
  shortly 
  above 
  the 
  mandibles, 
  ends 
  in 
  a 
  stout, 
  

   oblique, 
  somewhat 
  triangular 
  tooth. 
  Mesonotum 
  closely 
  

   punctured 
  ; 
  the 
  parapsidal 
  furrows 
  narrow 
  but 
  distinct. 
  

   Scutellum 
  raised, 
  longer 
  than 
  broad, 
  narrowed 
  towards 
  

   the 
  apex 
  ; 
  closely 
  punctured, 
  thickly 
  covered 
  with 
  fuscous 
  

   hair 
  ; 
  its 
  sides 
  and 
  apex 
  stoutly 
  carinate 
  ; 
  postscutellum 
  

   keeled 
  at 
  the 
  sides 
  ; 
  behind 
  it 
  becomes 
  gradually 
  wider 
  

   from 
  top 
  to 
  bottom, 
  and 
  bears 
  there 
  some 
  stout 
  keels. 
  

   Median 
  segment 
  smooth 
  in 
  the 
  middle, 
  the 
  sides 
  closely 
  

   punctured, 
  the 
  outer 
  and 
  apical 
  parts 
  striolated 
  ; 
  the 
  

   basal 
  area 
  has 
  an 
  oblique 
  slope 
  towards 
  the 
  thorax 
  ; 
  is 
  

   keeled 
  all 
  round 
  and 
  obliquely 
  narrowed 
  towards 
  the 
  

   apex 
  ; 
  from 
  it 
  run 
  two 
  keels 
  to 
  the 
  apex, 
  where 
  they 
  

   slightly 
  converge 
  ; 
  at 
  the 
  top 
  they 
  have 
  a 
  slight 
  

   rounded, 
  curved 
  slope 
  ; 
  at 
  the 
  base 
  there 
  are 
  two 
  

   lateral 
  areae, 
  which 
  are 
  wider 
  than 
  their 
  length 
  ; 
  in 
  front 
  

   of 
  this 
  is 
  an 
  area 
  of 
  about 
  the 
  same 
  size, 
  with 
  the 
  outer 
  

   side 
  angled 
  in 
  the 
  middle 
  ; 
  the 
  apical 
  area 
  is 
  twice 
  as 
  long 
  

   as 
  wide. 
  The 
  spiracular 
  area 
  is 
  large, 
  deeply 
  obliquely 
  

   depressed 
  at 
  the 
  base, 
  wider 
  than 
  long, 
  and 
  separated 
  

   from 
  the 
  anterior 
  by 
  a 
  stout 
  oblique 
  keel 
  ; 
  all 
  the 
  arere 
  

   found 
  in 
  the 
  Ichneumonides 
  are 
  clearly 
  defined. 
  The 
  

   central 
  ares 
  are 
  smooth, 
  the 
  apical 
  thickly 
  covered 
  with 
  

   short, 
  white 
  hair; 
  the 
  lateral 
  spine 
  is 
  large, 
  leaf-like, 
  

   transverse. 
  Propleurae 
  closely 
  punctured; 
  the 
  lower 
  side 
  

   stoutly 
  obliquely 
  striated. 
  Mesopleurre 
  closely 
  punctured, 
  

   except 
  in 
  the 
  middle 
  behind; 
  above 
  obscurely 
  striated 
  ; 
  on 
  

   the 
  lower 
  edge 
  is 
  a 
  deep, 
  curved, 
  crenulated 
  furrow; 
  

  

  I 
  

  

  