﻿U 
  S 
  NATIONAL 
  MUSEUM 
  

  

  PRCX:EEDINGS. 
  vol. 
  96 
  PLATE 
  26 
  

  

  

  BorJLLLIOPSIS 
  ALASKANA. 
  NEW 
  GENUS 
  AND 
  SPECIES 
  

   FOn 
  FXPUANATION 
  SEE 
  PAr.l 
  

  

  