18 Trans. Acad. Sci. of St. Louis. 



10. Ambystoma jeffersonianum Green. Jefferson's 



Salamander. 

 Greenway (Meek). 



11. Ambystoma tigrinum Green. Tiger Salamander. 

 Fayetteville (Meek). 



Family Amphiumidae. 



12. Amphiuma means Linn. Congo Eel or Snake. 

 Pine Bluff (Hurler), Greenway (Meek), Little Eock 



(Hay). 



Family Peoteidae. 



13. Nectueus maculatus Linn. Water-dog or Mud 



Puppy. 

 A specimen from the Arkansas Eiver, Arkansas, is in 

 the U. S. National Museum Collection. It was collected 

 by Shumard. 



Family Sirenidae. 



14. Sieen lacertina Linn. Siren or Two-legged Eel. 

 Little Rock (Hurter and Fordyce), Greenway (Meek). 



Order SALIENTIA. 



Family Ranaidae. 



15. Rana pipiens Schreber. Leopard Frog. 



Fort Smith (U. S. Nat. Mus. Coll.), Little Rock (Hur- 

 ter and Fordyce), Hot Springs (Combs), Greenway 

 (Meek). 



16. Rana clamitans Lat. Green Frog. 



Hot Springs (Combs), Texarkana, Paragould and Lit- 

 tle Rock (Hurter). 



17. Rana catesbiana Shaw. Bull Frog. 



Fort Smith (Shumard), Hot Springs (Combs). 



18. Rana palusteis LeConte. Swamp Frog. 



This species occurs in the "sunken lands" of south- 

 eastern Missouri and in northern Louisiana, so we feel 

 no hesitancy in including it in the list. 



