The species, dubbed the "bone collector," belongs to an ancient lineage of moths older than the Hawaiian island of Oahu, which is the only place it's known to live today

The findings about the rare bone collector caterpillar, a newly discovered species native to the Hawaiian island of Oahu, were published Thursday in the journal Science. The bone collector caterpillar resides exclusively on cobwebs spun by spiders in tree hollows and rock crevices,