﻿Explanation 
  of 
  Plate 
  XXVII. 
  

  

  Fig. 
  1. 
  Chrysops 
  longicornis, 
  Macq. 
  . 
  . 
  pupa. 
  X 
  6. 
  

  

  2. 
  „ 
  „ 
  . 
  . 
  syphon 
  of 
  larva. 
  X 
  10. 
  

  

  3. 
  ,, 
  wellmani, 
  Aust. 
  . 
  . 
  larva. 
  X 
  6 
  J. 
  

  

  4. 
  Haematopota 
  insatiabilis, 
  Aust. 
  pupa. 
  X 
  6. 
  

  

  5. 
  „ 
  „ 
  syphon 
  of 
  larva. 
  X 
  10. 
  

  

  6. 
  „ 
  crudelis, 
  Aust. 
  . 
  . 
  larva. 
  X 
  6 
  J. 
  

  

  7. 
  Tabanus 
  maculatissimus, 
  Macq. 
  syphon 
  of 
  larva. 
  X 
  9. 
  

  

  8. 
  ,, 
  biguttatus, 
  Wied. 
  . 
  . 
  syphon 
  of 
  larva. 
  X 
  9. 
  

  

  9. 
  „ 
  corax, 
  Lw. 
  . 
  . 
  . 
  . 
  syphon 
  of 
  larva. 
  X 
  9. 
  

  

  