The lateral line has a moderate anterior arch, with the junction of the curved and straight section below the 12th to 14th dorsal ray.

The lateral line has a low anterior arch, with this curved section being longer than the posterior straight section.

The lateral line has a moderate anterior arch, with the straight and arched sections being nearly equal in length.

The jaw is derived from the most anterior two pharyngeal arches supporting the gills, and usually bears numerous teeth.

The lateral line has a moderate anterior arch, with the straight section containing 0-5 scales followed by 26-38 scutes.

The lateral line has a short, strong anterior arch, with 40 to 45 scutes on the straight posterior section.

The lateral line has a moderate anterior arch, with the curved section of the line much longer than the straight section.

Mammillary body: locates at the ends of the anterior arches of the fornix.

They are located at the ends of the anterior arches of the fornix.

The lateral line has a slight anterior arch and there are no scutes present on the line, but possesses about 100 scales.