There are other meat-eating caterpillars that "do lots of crazy things, but this takes the cake," the study's author said.

In a remote and lushly forested area of a single mountain range on the Hawaiian island of Oahu, scientists have discovered a carnivorous caterpillar species that makes a living in such a macabre way that they have nicknamed it the "bone collector.

A new carnivorous caterpillar that wears the remains of its prey has been dubbed the “bone collector.” The odd insect is only found on the Hawaiian island of Oahu. It creeps along spiderwebs, feeding on trapped insects and decorating its silk case with their body parts.