﻿Page 
  223 
  

  

  PLATE 
  XX 
  

  

  Fig. 
  ^.—a, 
  Pupa 
  (x5) 
  ; 
  b, 
  ventral 
  view 
  of 
  hinder 
  end 
  of 
  pupa, 
  more 
  highly 
  magnified 
  ; 
  c, 
  details 
  

   of 
  spines 
  on 
  pupa 
  ; 
  f7, 
  moth, 
  natural 
  size 
  and 
  magnified. 
  

  

  €. 
  C 
  I 
  J/ 
  \A/. 
  

  

  Or 
  i 
  3 
  

  

  Fig. 
  2.— 
  Annual 
  life-cycle 
  at 
  Pusa. 
  

   (Jhilo 
  toirentelliis. 
  

  

  