﻿THREE 
  NEW 
  CAVE 
  PLANARIANS— 
  HYMAN 
  

  

  571 
  

  

  • 
  ,:^5iJ*>: 
  - 
  

  

  Figure 
  68. 
  — 
  Sagittal 
  view 
  of 
  the 
  copulatory 
  apparatus 
  of 
  Sped'phila 
  hoffmasteti, 
  anterior 
  

   end 
  above. 
  (For 
  explanation 
  see 
  page 
  564.) 
  

  

  