﻿Memoirs 
  Boston 
  Soc. 
  Nat. 
  Hist., 
  Vol. 
  8, 
  No. 
  3. 
  

  

  Plate 
  32. 
  

  

  \ 
  

  

  

  R. 
  Deckert. 
  ad 
  nat. 
  del. 
  

  

  Spiny 
  Soft-shelled 
  Turtle. 
  

  

  