THE GRAY NOTTDANUS. 



caudal with an obliquely-cut end. Scales entire and very 

 small, leaf-shaped, with a medial keel which reaches to 

 the acute point. Miiller and Henle. 



Mr. Couch's specimen was two feet two inches and a 

 half long, and was a male with small claspers. Captain 

 Swinburne's fish was about eleven feet in length, and 

 was captured off Ventnor in November 1845. The cuts 

 were all drawn from this specimen. 



GRAY NOTIDANUS. 



