﻿158 
  Cameron, 
  Hymenoptera 
  Orientalia. 
  

  

  part 
  depressed, 
  with 
  the 
  sides 
  raised 
  ; 
  the 
  other 
  segments 
  

   very 
  coarsely 
  and 
  closely 
  punctured 
  ; 
  the 
  second 
  smooth 
  at 
  

   the 
  base 
  and 
  the 
  sides 
  at 
  the 
  apex 
  behind 
  the 
  depression, 
  

   except 
  for 
  a 
  row 
  of 
  punctures 
  in 
  the 
  middle, 
  the 
  row 
  

   bifurcating 
  at 
  the 
  apex; 
  all 
  the 
  segments, 
  except 
  the 
  last, 
  

   are 
  equally 
  widely 
  depressed 
  shortly 
  beyond 
  the 
  middle; 
  

   the 
  apical 
  segments 
  are 
  smooth 
  and 
  quite 
  without 
  

   punctures. 
  The 
  sheaths 
  of 
  the 
  ovipositor 
  densely 
  and 
  

   shortly 
  pilose. 
  

  

  C- 
  Luteons 
  species 
  with 
  black 
  marks 
  or 
  lines 
  on 
  the 
  thorax 
  

   and 
  abdomen. 
  

   I. 
  The 
  abdomen 
  with 
  black 
  transverse 
  lines, 
  besides 
  the 
  

   black 
  marks. 
  

   a. 
  The 
  mesonotum 
  for 
  the 
  greater 
  part 
  black, 
  with 
  two 
  

   oblique 
  yellow 
  spots 
  in 
  the 
  centre 
  of 
  the 
  black 
  part 
  ; 
  

   the 
  black 
  marks 
  on 
  the 
  third 
  and 
  fifth 
  abdominal 
  

   segments 
  curved. 
  P. 
  curvimaculata. 
  

  

  />. 
  The 
  mesonotum 
  luteous, 
  with 
  black 
  marks 
  ; 
  the 
  abdo- 
  

   minal 
  lines 
  straight. 
  

   The 
  marks 
  on 
  the 
  mesonotum 
  small 
  and 
  forming 
  almost 
  

   a 
  continuous 
  line 
  ; 
  wings 
  fulvous, 
  the 
  apex 
  not 
  dis- 
  

   tinctly 
  smoky, 
  the 
  stigma 
  and 
  nervures 
  fuscous, 
  the 
  

   depression 
  on 
  the 
  petiole 
  indistinct. 
  

  

  P. 
  appendicularis. 
  

  

  The 
  mesonotum 
  in 
  front 
  with 
  three 
  large, 
  black 
  marks 
  ; 
  

  

  wings 
  hyaline, 
  the 
  apex 
  distinctly 
  smoky 
  ; 
  the 
  stigma 
  

  

  and 
  nervures 
  black. 
  P. 
  apicipennis. 
  

  

  PlMPLA 
  CURVIMACULATA, 
  Sp. 
  710V. 
  

  

  Long. 
  15 
  mm. 
  6. 
  

  

  The 
  flagellum 
  of 
  antennae 
  black, 
  brownish 
  beneath 
  ; 
  

   the 
  scape 
  yellow, 
  black 
  above 
  ; 
  covered 
  with 
  longish, 
  

   fulvous 
  hair. 
  Head 
  yellow; 
  the 
  ocellar 
  region 
  black 
  ; 
  the 
  

   occiput 
  above 
  with 
  a 
  large, 
  curved, 
  fulvous 
  mark 
  ; 
  the 
  

   mandibular 
  teeth 
  black, 
  piceous 
  at 
  the 
  base 
  ; 
  the 
  face 
  

   strongly 
  punctured, 
  slightly 
  dilated 
  in 
  the 
  middle; 
  sparsely 
  

  

  