﻿U. 
  S. 
  NATIONAL 
  MUSEUM 
  

  

  PROCEEDINGS, 
  VOL. 
  67, 
  ART. 
  13 
  PL. 
  4 
  

  

  Hypopygial 
  Characters 
  of 
  Schizopterinae 
  

  

  FOR 
  EXPLANATION 
  OF 
  PLATE 
  SEE 
  PAGE 
  39 
  

  

  