The caudal fin is asymmetrical, with a well-developed lower lobe and a longer upper lobe with a ventral notch near the tip. The dermal denticles are slightly overlapping and bear three prominent horizontal ridges leading to three or five marginal teeth.
The caudal fin is asymmetrical, with a well-developed lower lobe and a longer upper lobe featuring a ventral notch near its tip. The dermal denticles are slightly overlapping and bear three prominent horizontal ridges leading to three or five marginal teeth.