CADUCIBRANCHIATA. 8 1 



4. Ratrachoseps quadridigitatus, Holbrook. 



Synonyms, Manculus quadridigitatus, Cope; Sala- 

 mandra quadridigitata, Holbrook. 



Color dirty yellow, with minute dark brown spots 

 or dorsal lines and irregular lateral spots of a similar 

 shade ; abdomen bluish silvery white ; head large ; tongue 

 fully boletoid, never adherent towards the front; limbs 

 moderate ; toes distinct ; tail ver}' long. 



Length 3^ inches. 



Habitat South-eastern Georgia. 



Found under decaying wood, comes out during wet 

 days and after dusk. 



Insectivorous. 



8. Spelerpes, Rafinesque. 



Synonyms, Cylindrosoma, Tschudi; Cylindrosoma et 

 Bolitoglossa, in part Dumeril and Bibron; Spelerpes 

 and Pseudotriton, Baird, Hallowell ; Spelerpes Ophioba- 

 trachus, Gyrinophilus, Stereochilus, and Thorius, Cope. 

 Vomerine teeth in a transverse row behind the inner 

 nares, interrupted medially ; s^phenoidals in two elongated 



