-
Disc rounded with short, slender snout tip; ventral and dorsal skin folds
on the tail absent. Dorsal surface with uniform brown or grey coloration,
ventral surface with wide black margin. Attains 2 m. disc width.
ระบบนิเวศ :
-
Carnivorous, fishes and crustacean. Mainstreams to estuaries. Uncommon