﻿EXPLANATION 
  OF 
  PLATES 
  

  

  Plate 
  1 
  

  

  1-3. 
  Amphorophora 
  alni, 
  new 
  species. 
  

   (Drawings 
  by 
  the 
  author.) 
  

   1. 
  Cornicle 
  and 
  cauda 
  of 
  apterous 
  form. 
  2. 
  Head 
  of 
  apterous 
  form. 
  

   3. 
  Antennae 
  of 
  apterous 
  form. 
  

   4-6. 
  Amphorophora 
  braggi, 
  new 
  species. 
  

   (Drawings 
  by 
  Mrs. 
  Awl.) 
  

   4. 
  Antennae 
  of 
  alate 
  form. 
  5. 
  Head 
  of 
  alate 
  form. 
  6. 
  Cornicle 
  and 
  

   cauda 
  of 
  alate 
  form. 
  

   7-9. 
  Amphorophora 
  brittenii 
  (Theobald). 
  

  

  (Redrawn 
  by 
  Mrs. 
  Awl 
  from 
  Theobald.) 
  

   7. 
  Antenna 
  of 
  apterous 
  form. 
  8. 
  Antenna 
  of 
  alate 
  form. 
  9. 
  Cornicles 
  

   of 
  alate 
  form. 
  

   10-13. 
  Amphorophora 
  solani 
  (Thomas). 
  

  

  (Redrawn 
  by 
  Mrs. 
  Awl 
  from 
  Davis.) 
  

   10. 
  Antenna 
  of 
  alate 
  form. 
  11. 
  Head 
  of 
  alate 
  form. 
  12. 
  Cauda 
  of 
  

   alate 
  form. 
  13. 
  Cornicle 
  of 
  alate 
  form. 
  

   74 
  

  

  