Twelve to 13 and 11 to 12 tooth rows occur on either side of the upper and lower jaws, respectively, with one or two teeth at the symphysis (middle). The teeth are triangular and oblique, with serrated edges; the upper teeth are stouter than the lower teeth.
On both the upper and lower jaws, twelve to thirteen and eleven to twelve tooth rows are present, with one or two teeth located at the symphysis (middle). These teeth are triangular and angled, with serrated edges; the upper teeth are more robust than the lower teeth.