Both dorsal fins bear stout spines on their leading edges. The pectoral fins are large; the pelvic fins are much smaller than the first dorsal fin. The anal fin is placed well in front of the caudal fin, which is broad with a short lower lobe and a long upper lobe bearing a strong ventral notch near the tip.
The dorsal fins have sturdy spines on their leading edges. The pectoral fins are large, while the pelvic fins are much smaller than the first dorsal fin. The anal fin sits ahead of the caudal fin, which is broad with a short lower lobe and a long upper lobe that has a strong ventral notch near its tip.