﻿Page 
  219 
  

  

  PLATE 
  XXXIX 
  (0 
  

  

  Fig. 
  1.— 
  New 
  Mosquito 
  trap, 
  {a) 
  open 
  and 
  (&) 
  closed 
  and 
  removed 
  from 
  

  

  outer 
  case. 
  

  

  