LIST OF ILLUSTRATIONS 



TURTLES AND TORTOISES. 



Rhinoceros Viper, Bitis nasicornis Frontispiece 



FACING PAGE 



Musk or Mud Turtle, Aromochelys odoratus 8 



Common Mud Turtle, Cinosternum pennsylvanicum 8 



Mexican Mud Turtle, Cinosternum integrum 8 



Arizona Mud Turtle, Cinosternum henrici g 



European Pond Turtle, Emys orbicularis 9 



Algerian Turtle, Clemmys leprosa p 



Painted Terrapin ; Painted Turtle, Chrysemys picta jg 



Yellow-Bellied Terrapin, Chrysemys scabra 13 



Cumberland Terrapin, Chrysemys elegans 18 



Geographic Terrapin, Malacoclemmys geographica ig 



Spotted Turtle, Chelopus guttatus 19 



Muhlenberg's Turtle, Chelopus muhlenbergii 19 



Wood Turtle, Chelopus insculptus 19 



Box Turtle, Cistudo Carolina 19 



Reeve's Turtle, Damonia reevesi 05 



Hinged-Back Tortoise, Cinixys erosa 26 



Iberian Tortoise, Testudo iberia 26 



South American Tortoise, Testudo tabulata 27 



Leopard Tortoise, Testudo pardalis 27 



Desert Tortoise, Testudo berlandieri 34 



Radiated Tortoise, Testudo radiata 34 



Star Tortoise, Testudo elegans 35 



Giant Tortoise, Testudo vicina 40 



Elephant Tortoise, Testudo elephantina 40 



Young Loggerhead Turtles, Thalassochelys caretta 41 



Hawk's-Bill Turtle, Chelonia imbricata 41 



African Mud Turtle, Sternothcerus derbianus 52 



Australian Snake-Necked Turtle, Chelodina longicollis 53 



African Mud Turtle, (Showing under-shell) 53 



Australian Snake-Necked Turtle, (Showing under-shell) 53 



South American Snake-Necked Tur- 

 tle, Hydromedusa tectifera 53 



Australian Snake-Necked Turtle. Chelodina longicollis 60 



Matamata, Chelys fimbriata SI 



Spiny Soft-Shelled Turtle, Trionyx spinifer 70 



Southern Soft-Shelled Turtle, Trionyx ferox 70 



