S. • A. 10 or 11; scales 
48; dorsal with 
black blotch; lower 
gill raders 17,-— 
bahiensis . 
A, 10; scales 50; 
dorsal uniform; 
lower gill rakers 
21,—-hallbergi , 
• Ventral origin nearer 
caudal base than gill 
opening ,—0 
us 
No teeth on palate, 
i , Depth 5 3/4 to 6i; 
vertical fins 
pale; lower gill 
rakers 15,—agoo. 
2 
£. , Depth 5; all fins 
blackish; lower 
gill rakers 17,- 
——nigripinnis , 
Depth 4 to 4^; fins 
not black,—— 
—brevis. 
