20 Trans. Acad. Sci. of St. Louis. 



Family Pelobatidae. 



27. ScAPHiopus HOLBEOOKi Harlan. Hermit Toad. 

 Greenway (Meek). 



Class REPTILIA. 



Subclass Chelonia. 

 Order TESTUDINATA. 



Family Chelydridae. 



28. Chelydra serpentina Linn. Snapping Turtle. 



Hot Springs (Combs), Paragould (Hurter), Pine 

 Bluff (Hurter). 



29. Macroclemmy'^s lacertina Schweigger. Alligator 



Snapping Turtle. 

 Little Eock (Hurter), Greenway (Arkansas Univer- 

 sity Museum), Fort Smith (Pierson). 



Family Cinosternidae. 



30. CiNosTERNUM LouisiANAE Baur. Louisiaua Mud 



Turtle. 

 Texarkana (Hurter). 



31. Sternothoerus odoratus Lat. Musk Turtle or 



Stink Pot. 

 This turtle occurs in southern Missouri, Oklahoma and 

 northeastern Texas. 



32. Sternothoerus tristycha Agass. 



A specimen of this species from Sevier County, Ark- 

 ansas, is in the Baylor University Museum. It is indis- 

 tinguishable from central Texas examples. Ditmars* 

 gives the range of this species as "the southeastern 

 portion of the United States — Florida to Texas," but 

 Hurter has examples from as far north as Ozark County, 

 Missouri. 



33. Chrysemys elegans Wied. Cumberland Turtle. 

 Paragould (Hurter). 



* The Reptile Book. N. Y., 1908. 



