﻿466 
  Mr. 
  Cameron 
  on 
  

  

  the 
  apex 
  ; 
  claws 
  with 
  a 
  narrow 
  subapical 
  tooth. 
  The 
  basal 
  

   nervure 
  interstitial 
  ; 
  the 
  anal 
  nervure 
  in 
  hind 
  wings 
  received 
  

   before 
  the 
  termination 
  of 
  cubital. 
  (For 
  neuration, 
  see 
  pi 
  III. 
  

   fii.) 
  

  

  Length 
  9 
  mm. 
  

  

  Hab. 
  Delhi, 
  {Rothiey). 
  

  

  Is 
  very 
  nearly 
  related 
  to 
  P. 
  Rot/meyi, 
  which 
  it 
  also 
  

   resembles 
  in 
  having 
  the 
  apex 
  of 
  the 
  median 
  segment 
  sub- 
  

   concave 
  ; 
  but 
  differs 
  in 
  the 
  wings 
  having 
  the 
  apex 
  hyaline, 
  

   the 
  cloud 
  not 
  extending 
  to 
  it 
  ; 
  the 
  third 
  cubital 
  cellule 
  is 
  

   much 
  wider 
  at 
  the 
  top, 
  in 
  the 
  radial 
  cellule 
  being 
  longer 
  

   and 
  much 
  narrower 
  ; 
  in 
  the 
  prothorax 
  having 
  the 
  sides 
  

   convex, 
  in 
  its 
  apex 
  being 
  transverse, 
  not 
  arcuate 
  ; 
  in 
  the 
  

   scutellum 
  being 
  shorter, 
  broader, 
  and 
  not 
  much 
  narrowed 
  

   towards 
  the 
  apex, 
  and 
  in 
  the 
  white 
  spurs 
  and 
  base 
  of 
  hinder 
  

   tibiae, 
  the 
  tarsi, 
  too, 
  being 
  much 
  more 
  thickly 
  spined 
  and 
  

   fringed 
  beneath. 
  

  

  - 
  POMPILUS 
  HERO, 
  sp. 
  )10V. 
  (PL 
  III. 
  f 
  1 
  2). 
  

  

  Black, 
  densely 
  pruinose, 
  a 
  white 
  belt 
  of 
  pubescence 
  on 
  

   the 
  pronotum 
  and 
  on 
  the 
  abdominal 
  segments, 
  the 
  meta- 
  

   notum, 
  apex 
  of 
  median 
  segment 
  and 
  base 
  of 
  abdomen 
  tufted 
  

   with 
  thick 
  greyish 
  hair 
  ; 
  the 
  scape 
  yellow 
  beneath 
  ; 
  the 
  

   flagellum 
  ferruginous 
  ; 
  the 
  2-4 
  tarsal 
  joints 
  white, 
  black 
  at 
  

   the 
  apex 
  ; 
  the 
  edge 
  of 
  pronotum 
  and 
  tegul?e 
  yellowish, 
  wings 
  

   yellowish-hyaline, 
  infuscated 
  at 
  the 
  apex. 
  Head 
  distinctly 
  

   convex 
  in 
  front, 
  indistinctly 
  so 
  behind 
  ; 
  the 
  clypeus 
  covered 
  

   with 
  a 
  silvery 
  pubescence, 
  the 
  rest 
  with 
  a 
  short 
  pile 
  and 
  with 
  

   longish 
  soft 
  pale 
  hairs. 
  Clypeus 
  arcuate 
  in 
  the 
  centre, 
  the 
  

   sides 
  obliquely 
  truncated. 
  Eyes 
  slightly 
  arcuate 
  at 
  the 
  top, 
  

   converging 
  a 
  little 
  at 
  the 
  bottom 
  ; 
  ocelli 
  separated 
  from 
  

   each 
  other 
  by 
  a 
  greater 
  distance 
  than 
  they 
  are 
  from 
  the 
  

   eyes, 
  not 
  forming 
  a 
  triangle. 
  Prothorax 
  shorter 
  than 
  the 
  

   head, 
  gradually 
  narrowed 
  towards 
  it, 
  behind 
  arcuate. 
  

   Scutellum 
  gradually 
  narrowed 
  towards 
  the 
  apex. 
  Median 
  

  

  