 There are 25–32 tooth rows in the upper jaw and 30–34 tooth rows in the lower jaw.The upper teeth of adult males have a single cusp flanked by two pairs of smaller cusplets, while the upper teeth of females are more robust and have only one pair of lateral cusplets flanking the central cusp.The lower teeth each have a single, strongly oblique cusp, and their bases are interlocked to form a continuous cutting surface.