﻿Plate 
  34 
  

  

  J 
  

  

  

  ^.-^ 
  ' 
  

  

  

  

  ^~~~^~--~^ 
  

  

  

  

  ^ 
  

  

  

  Drawings 
  by 
  Mrs 
  J. 
  H. 
  Comstock 
  

  

  1 
  Leptocerus 
  resurgens 
  Walk. 
  

  

  2 
  Trlaenodes 
  ignita 
  Walk. 
  

  

  3 
  Hydropsyche 
  scalaris 
  Hagen 
  

  

  CADDIS 
  FLIES 
  

  

  