﻿U. 
  S. 
  NATIONAL 
  MUSEUM 
  

  

  PROCEEDINGS, 
  VOL. 
  44 
  PL. 
  

  

  

  34 
  

  

  Venation 
  of 
  Neotropical 
  Crane 
  Flies. 
  

  

  For 
  EXPLANATfON 
  OF 
  PLATE 
  SEE 
  PAGE 
  549. 
  

  

  