﻿ECIIIUHOID 
  WORMS 
  OF 
  NORTH 
  PACIFIC 
  FISHER 
  237 
  

  

  Figure 
  13. 
  — 
  Listriolobuj 
  pdodes, 
  new 
  species: 
  A 
  sexually 
  mature 
  but 
  small 
  female, 
  showing 
  

   nephridia 
  greatly 
  swollen 
  by 
  contained 
  eggs 
  (not 
  indicated), 
  X 
  15. 
  Lettering 
  as 
  in 
  

   figure 
  11. 
  

  

  