Pangolins’ front claws are long and curved, perfect for tearing into termite mounds and ant hills. Claws support burrowing and climbing in some species. Muscles in forelimbs are highly developed for strength. This enables them to access insects efficiently. Claws also help with defense if unrolled from a ball. Claws wear down naturally but grow continuously.
This adaptation allows pangolins to exploit a niche few animals can. It ensures survival in insect-rich habitats.
Strong claws illustrate the link between anatomy and ecological specialization. Functional morphology is key to feeding efficiency.
Claws can be up to 7 cm long in large species.
Smithsonian National Zoo (si.edu)