﻿EXPLANATION 
  OF 
  PLATE 
  XI. 
  

  

  Fig. 
  221. 
  Tachardia 
  actinella, 
  Ckll., 
  lac-gland 
  plate 
  ; 
  a, 
  spine 
  

  

  of 
  ?. 
  

  

  222. 
  „ 
  decorella 
  (Mask.), 
  lac-gland 
  plate 
  ; 
  a, 
  anal 
  

  

  plate 
  of 
  $. 
  

  

  223. 
  „ 
  decorella 
  (Mask.), 
  spine 
  of 
  $. 
  

  

  224. 
  „ 
  qffluens, 
  sp. 
  n., 
  spine 
  of 
  $. 
  

  

  