Plate 2 



FAMILY CINOSTERNIB^E 





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3 



NEW WORLD MUD TURTLE 



1. Musk or Mud Turtle. Aromochelys odoratus. Eastern No. 

 America. 



2. Common Mud Turtle. Cinosternum pennsylvanicum. East- 

 ern No. America. 



3. Cinosternum integrum. Mexico. - 



4. Cinosternum henrici. Southwest U. S. 



