has a small lobe. The claws are similar to nails and are flat. These lobate feet act as an oar, as when moving forward, they provide minimum resistance, and moving backwards, they provide maximum coverage.

The leg bones (femur and tarsometatarsus) are equal in length, with the femur having a large head and the presence of long cnemial crests in the tarsometatarsus. The patella is separate and supports the tarsometatarsus posteriorly, which greatly helps with the