The tooth rows number 60–70 in either jaw; each tooth is small, with a narrow central cusp and 3–6 smaller lateral cusplets. The five pairs of gill slits are short, with the fifth pair over the pectoral fin bases.
Each tooth in the mouth has a narrow central cusp and 3-6 smaller lateral cusplets; there are 60-70 rows of teeth in each jaw. The five gill slits are short, with the fifth pair located above the pectoral fins.