136 SPECIMENS OF CETACEA. 



lip-like process. Ossicles present. From No. 1. See 

 figure below. 

 Loch Long, 1879. 



5. Sternum, manubrium, with first pair of ribs fused with 



sternum. From No. 1. 



6. Rib, second right, costal cartilage broad and ossified. 



From No. 1. 



7. Scapula, left ; posterior angle, coracoid and acromion 



injured. From No. 1. 



(2) TURSIOPS CATALANIA. (T. C.) 



Tursiops catalania, Gray, Proc. Zool. Soc, 1862. 



Beak relatively longer than in tursio, more than half 

 the length of the skull. Colour as in tursio, but 

 with darker patches on the under surface of the 

 body. Habitat, north-east coast Australia. Not so 

 large as Tursiops tursio. 



1. Skull, with mandible; length 17^ inches, breadth 8 inches. 



Beak, length 10 inches ; breadth at base 3| inches, 

 about middle 2| inches. Nasals, frontal and trans- 

 verse ridge on vertex in same plane ; premaxillag 

 concave in front of nares, then convex down to 

 pointed tip. Teeth moderate in size, pointed, but 



26 26 

 somewhat worn, ^r- -— . Turner Collection. 



22 22 



2. Skull, adult, with mandible. Length 17;^ inches, breadth 



8 inches ; beak, length 10^ inches, breadth at base 4^ 

 inches. Nasals, frontal and vertex cranii on same 

 plane ; premaxilla? concave in front of nares as far as 

 their foramina, then convex in beak, the bone being 

 I inch broad in middle of beak, pterygoids moderate 

 in size, meeting mesiallj' ; palate not grooved, vomer 



