﻿Plate 
  11 
  

  

  139-141. 
  Amphorophora 
  davidsoni, 
  new 
  species. 
  

   (Drawings 
  by 
  the 
  author.) 
  

   139. 
  Antenna 
  of 
  alate 
  form. 
  140. 
  Head 
  of 
  alate 
  form. 
  141. 
  Cornicle 
  

   and 
  cauda 
  of 
  alate 
  form. 
  

   142-143. 
  Amphorophora 
  reticulata, 
  new 
  species. 
  

   (Drawings 
  by 
  the 
  author.) 
  

   142. 
  Cornicle 
  and 
  cauda 
  of 
  alate 
  form. 
  143. 
  Antenna 
  of 
  alate 
  form. 
  

   144-149. 
  Amphorophora 
  rubicola 
  (Oestlund). 
  

   (Drawings 
  by 
  the 
  author.) 
  

   144. 
  Antenna 
  of 
  apterous 
  form. 
  145. 
  Cornicle 
  and 
  cauda 
  of 
  apterous 
  

   form. 
  146. 
  Head 
  of 
  apterous 
  form. 
  147. 
  Head 
  of 
  alate 
  form. 
  

   148. 
  Cornicle 
  and 
  cauda 
  of 
  alate 
  form. 
  149. 
  Antenna 
  of 
  alate 
  

   form. 
  

   84 
  

  

  