Sharptooth Houndshark (Triakis megalopterus) is a species of the class Chondrichthyes (Cartilaginous Fishes) in the family Triakidae (Hound Sharks) and order Carcharhiniformes (Ground Sharks).
Triakis scyllium
Triakis semifasciata
Triakis acutipinna
Triakis megalopterus
Triakis maculata