REPTILES. 



. BUREAU OF 



AMERICAN ETHNOIjfrGY. 



xeao 



ORDER TESTUDINATA. 



FAMILY CHELONID^E. 



Zoology— Part III. 



Chelonia serpentina, Snapping Turtle. - - - - p. 8 



Emys picta, Painted Tortoise. 12 



Sternotilerus odoratus, Musk Tortoise. ------ 22 



ORDER SAURIA. 



FAMILY IGUANID^E. 



Anolius carolinensis, {Extra limited.) - - - - - - 28 



FAMILY AGAMIDiE. 



Phrynosoma cornutum, Texan Toad, (extra limital.) - - 31 

 Tropidolepis undtjlatus, Brown Swift, - 31 



ORDER OPHIDIA, 



FAMILY ANGUID^. 



Ophisaurus , Not described in De Kay's Zoology. 



FAMILY C0LUBER1D.E. 



Coluber constrictor, Blacksnake. 35 



Coluber vernalis, Grass-snake. 40 



Coluber occipitomaculatus, (Extra limital.) 41 



Tropidonotus sipedon, » Water-snake. 42 



Tropidonotus taenia, Striped-snake, 43 



Tropidonotus leberis, Yellow-bellied snake. 45 



Tropidonotus dekayi, Small Brownsnake. 46 



Leptophis saurita, Ribbon-snake. 47 



FAMILY CROTALIM:. . 

 Crotalus durissus, Northern Rattlesnake. - - - - 55 



