U. S. NATIONAL MUSEUM 



BULLETIN 36, PL. XXXIX 



Fig. 1. GRAMPUS 



Ch-ampus griseus (Cuvief) 

 (From Flower, Transactions of the Zoological Society of London, viii, 1872, pi, 1, fig. I.) 



Fig. 2. GRAMPUS. 



Grampus griseus (Cuvier). 

 (From Van Beneden and Gervais, Osteographie des Cetaces, 1868-79, pi. 54, fig. 7.) 



Genus GRAMPUS. 



