﻿PLATE 
  VIII. 
  

  

  *» 
  59,-Cuticula 
  from 
  the 
  lateral 
  portion 
  of 
  one 
  of 
  the 
  middle 
  abdominal 
  segment., 
  

  

  to 
  show 
  the 
  nodules 
  I 
  b 
  and 
  hairs. 
  

   Fig. 
  60.— 
  Cuticula 
  of 
  the 
  crop. 
  

   FlG 
  61 
  —Tracheal 
  epithelium, 
  from 
  a 
  large 
  trunk. 
  

  

  E 
  rS^^SefrXio^on, 
  of 
  tarsal 
  arch 
  of 
  one 
  of 
  

  

  the 
  middle 
  abdominal 
  segments. 
  K, 
  cuticular 
  hair. 
  

  

  FI0 
  . 
  C5.-C— 
  toTL 
  side 
  of 
  the 
  dorsal 
  arcn 
  of 
  one 
  of 
  the 
  middle 
  ahdomina 
  

   Fia 
  . 
  66,-Walforte 
  ventricle 
  after 
  removal 
  of 
  the 
  epithelial 
  and 
  glandnlar 
  cells. 
  

  

  