﻿Hyinenoptera 
  Orientalis. 
  7 
  

  

  9. 
  Stizus 
  reversus. 
  

  

  Larra 
  reversa^ 
  Smith, 
  Cat. 
  Hym. 
  Ins. 
  IV., 
  349. 
  

   Hab. 
  Sumatra.^ 
  

  

  10. 
  Stizus 
  rufescens. 
  

  

  Larra 
  rufescens, 
  Smith, 
  Cat. 
  Hym. 
  Ins. 
  IV., 
  349. 
  

  

  11. 
  Stizus 
  orientalis, 
  Cam., 
  infra. 
  

   Hab. 
  Barrackpore. 
  

  

  12. 
  Stizus 
  vespiformis. 
  

  

  SpJiex 
  vespiformis. 
  Fab., 
  Spec. 
  Ins. 
  I., 
  447, 
  23. 
  

   TipJiia 
  vespiformis, 
  Fab., 
  31 
  ant. 
  Ins. 
  I., 
  1781. 
  

   Larra 
  vespiformis, 
  Fab., 
  Etit. 
  Syst. 
  II., 
  220, 
  i, 
  ; 
  Syst. 
  

  

  Piez., 
  219, 
  I. 
  

   Stizus 
  vespiformis, 
  Dahlbom, 
  Hym. 
  Eur. 
  I., 
  154; 
  St.- 
  

  

  Fargeau, 
  Nat. 
  Hist. 
  Hym. 
  Ins., 
  III., 
  297. 
  

   Hab. 
  Madras, 
  Punjaub, 
  Northern 
  India. 
  

  

  -i^STIZUS 
  ORIENTALIS, 
  Sp. 
  nov. 
  

  

  Brunneus, 
  flavo-variegatus, 
  facie 
  flava 
  ; 
  antennis 
  pedibus- 
  

   que 
  rufis 
  ; 
  alis 
  flavo-hyalinis. 
  $ 
  Long, 
  24 
  mm. 
  

  

  Eyes 
  converging 
  towards 
  the 
  apex 
  ; 
  ocelH 
  in 
  a 
  triangle 
  ; 
  

   the 
  anterior 
  in 
  a 
  pit 
  ; 
  the 
  posterior 
  separated 
  from 
  each 
  

   other 
  by 
  ahuost 
  twice 
  the 
  distance 
  they 
  are 
  from 
  the 
  eyes 
  ; 
  

   a 
  broad 
  furrow 
  runs 
  down 
  from 
  the 
  anterior. 
  Clypeus 
  con- 
  

   vex 
  ; 
  labrum 
  rounded 
  broadly 
  at 
  the 
  apex. 
  A 
  dark 
  brownish 
  

   stripe 
  runs 
  through 
  the 
  hinder 
  ocelli 
  to 
  the 
  eyes 
  ; 
  the 
  an- 
  

   terior 
  ocellus 
  has 
  a 
  similar 
  brownish 
  spot 
  ; 
  and 
  there 
  is 
  an 
  

   elongated 
  mark 
  over 
  each 
  antennae. 
  The 
  head 
  is 
  closely 
  

   and 
  finely 
  rugosely 
  punctured. 
  Mandibles 
  clear 
  yellow 
  at 
  

   the 
  base, 
  shining, 
  impunctate 
  ; 
  palish 
  yellow. 
  Scape 
  

   punctured, 
  covered 
  with 
  a 
  short 
  silvery 
  pile 
  ; 
  the 
  third 
  

   joint 
  is 
  as 
  long 
  as 
  the 
  fourth 
  and 
  fifth 
  united. 
  

   Thorax 
  finely 
  rugosely 
  punctured 
  ; 
  densely 
  covered 
  with 
  

   soft 
  woolly 
  white 
  hair 
  ; 
  median 
  segment 
  at 
  apex 
  semi- 
  

   perpendicular, 
  deeply 
  and 
  widely 
  sulcated, 
  and 
  transversely 
  

  

  