﻿Smithsonian 
  Report, 
  1943. 
  Friedmann 
  

  

  LEAF 
  INSECT. 
  CHITONISCUS, 
  SHOWING 
  MORPHOLOGICAL 
  AS 
  WELL. 
  AS 
  COLOR 
  

   RESEMBLANCE 
  TO 
  THE 
  LEAVES 
  UPON 
  WHICH 
  IT 
  FEEDS. 
  

  

  (From 
  exhibit 
  in 
  the 
  U. 
  S. 
  National 
  Museum.) 
  

  

  