﻿Manchester 
  Memoirs, 
  Vol. 
  xlii. 
  (1898), 
  No. 
  11. 
  43 
  

  

  basi 
  clypei 
  scapoque 
  antennarum 
  sitbtus 
  pallide 
  flavis 
  ; 
  alis 
  

   violaceo-fumatis. 
  ?. 
  

  

  Long. 
  9 
  mm. 
  

  

  Hab. 
  Poona 
  ( 
  Wroughton). 
  

  

  In 
  Bingham's 
  table 
  {I.e., 
  p. 
  362) 
  it 
  comes 
  in 
  " 
  a 
  4 
  . 
  Third 
  

   abdominal 
  segment 
  with 
  a 
  transverse 
  yellow 
  fascia 
  on 
  the 
  

   middle 
  of 
  its 
  posterior 
  margin 
  " 
  which 
  may 
  now 
  be 
  sub- 
  

   divided 
  as 
  follows 
  : 
  

  

  Scape 
  of 
  antennae 
  black 
  ; 
  tegulse 
  yellow, 
  post-scutellum 
  

   with 
  a 
  yellow 
  spot 
  on 
  the 
  angles, 
  wings 
  clear 
  hyaline. 
  

  

  O. 
  burmanicus 
  Bing. 
  

  

  Scape 
  of 
  antennae 
  yellow 
  beneath 
  ; 
  tegulae 
  entirely 
  

   black; 
  post-scutellum 
  impunctate, 
  wings 
  smoky. 
  O. 
  erebodes. 
  

  

  Head 
  coarsely 
  punctured 
  ; 
  the 
  punctures 
  large, 
  round 
  

   and 
  deep 
  ; 
  black 
  ; 
  a 
  large, 
  curved 
  band 
  on 
  the 
  base 
  of 
  the 
  

   clypeus, 
  a 
  small, 
  heart-shaped 
  mark 
  between 
  the 
  antennae, 
  a 
  

   line 
  along 
  the 
  lower 
  curve 
  of 
  the 
  eye, 
  and 
  two 
  small 
  marks, 
  

   longer 
  than 
  broad, 
  on 
  the 
  apex 
  of 
  clypeus, 
  pallid 
  yellow 
  ; 
  

   mandibles 
  black, 
  the 
  apex 
  broadly 
  piceous 
  ; 
  an 
  elongate, 
  

   yellow 
  mark 
  in 
  the 
  middle 
  at 
  the 
  base 
  ; 
  this 
  mark 
  being 
  

   sharply 
  pointed 
  at 
  the 
  apex. 
  Palpi 
  testaceous. 
  Clypeus 
  

   as 
  long 
  as 
  its 
  breadth 
  in 
  the 
  middle 
  ; 
  the 
  apex 
  narrowed, 
  

   the 
  sides 
  oblique 
  ; 
  the 
  middle 
  with 
  a 
  shallow, 
  rounded 
  

   incision, 
  the 
  sides 
  of 
  which 
  form 
  triangular 
  teeth. 
  The 
  

   clypeus 
  has 
  a 
  few 
  shallow 
  punctures 
  and 
  is 
  densely 
  covered 
  

   with 
  silvery 
  pubescence. 
  Front 
  and 
  vertex 
  bearing 
  large, 
  

   deep, 
  distinctly 
  separated 
  punctures 
  ; 
  the 
  front 
  very 
  

   thickly, 
  the 
  vertex 
  more 
  sparsely, 
  covered 
  with 
  silvery 
  

   pubescence 
  and 
  hairs 
  ; 
  the 
  eye 
  orbits, 
  on 
  the 
  lower 
  side 
  

   behind, 
  thickly 
  covered 
  with 
  silvery 
  pubescence 
  ; 
  a 
  little 
  

   above 
  the 
  middle, 
  there 
  is 
  a 
  small, 
  yellow 
  mark. 
  Antennae 
  

   covered 
  with 
  a 
  white 
  down 
  ; 
  the 
  scape 
  yellow 
  beneath. 
  Pro- 
  

   and 
  meso-notum 
  with 
  scutellum 
  bearing 
  all 
  over 
  deep, 
  large 
  

   punctures, 
  those 
  on 
  the 
  apical 
  part 
  of 
  the 
  mesonotum 
  being 
  

   the 
  larger; 
  thickly 
  covered 
  with 
  short 
  fuscous 
  pubescence, 
  

  

  