﻿U. 
  S. 
  NATIONAL 
  MUSEUM 
  

  

  PROCEEDINGS, 
  VOL. 
  67, 
  ART. 
  3 
  PL. 
  10 
  

  

  fl 
  h 
  

  

  Xanthid 
  Larvae 
  of 
  the 
  Genus 
  Panopeus 
  

  

  For 
  explanation 
  of 
  plate 
  see 
  page 
  20 
  

  

  