﻿42 
  Xyleborus 
  undes. 
  sp., 
  a, 
  antennal 
  funicle 
  and 
  club. 
  (Greatly 
  enlarged^ 
  

  

  43 
  Polygraphus 
  rufipennis 
  Kirby, 
  left 
  aspect 
  of 
  head 
  showing 
  

  

  divided 
  eye. 
  (Enlarged) 
  

  

  44 
  Xyleborus 
  undes. 
  sp., 
  a, 
  foretibia. 
  (Greatly 
  enlarged) 
  

  

  45 
  Pterocyclon 
  mali 
  Fitch, 
  work 
  in 
  oak 
  

  

  46 
  Micracis 
  opacicollis 
  Lee, 
  work 
  in 
  chestnut 
  twig 
  

  

  186 
  

  

  