85 



TRITON INGENS.— Green. 



Plate XXIX. 



Characters. Head large, depressed; snout full and rounded; body bluish 

 slate-colour, with light ash-coloured sub-ovate spots; tail large, broad, much 

 compressed; fingers four, slightly palmated at roots; toes five, slightly palmated, 

 external toe fimbriated, as in Menopoma. 



Stnontme. Salamandra ingens, Green, Jour. Acad. Nat. Scien. Philad., vol. vi. p. 254. 



Description. The head is very large, rounded at the snout, and flattened 

 above. The mouth is large; the tongue is broad, circular, extensively attached, 

 and is only slightly movable at its anterior and lateral margins. The palatine 

 teeth are arranged in three groups transversely, a small group behind the posterior 

 nares, with a larger group occupying the middle of the palate. 



The nostrils are antero-superior and very near the snout. The eyes are large 

 and prominent, with a black pupil and dusky-grey iris. 



The neck is contracted, and has a large transverse fold at the throat. The 

 body is large and sub-cylindrical. The tail is stout, longer than the body, much 

 compressed laterally, and terminates in a rounded extremity. 



The anterior extremities are short, thick, and sustain four fingers, slightly 

 palmated at their roots. The posterior extremities are much larger, and termi- 

 nate in five toes, the external of which is fimbriated on its outer margin. 

 Vol. V.— 12 



