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

  

  Plate 
  29. 
  

  

  R. 
  Deckert. 
  ad 
  nal. 
  del. 
  

  

  Wood 
  Tortoise. 
  

  

  