Earth

The beginning of the article.

Scientists in Hawaii have discovered a new, rare and bizarre species of carnivorous, bone-collecting caterpillars. After hatching, the tiny insects live almost their entire lives in the web of a single spider, eating any weakened or recently deceased insects that have been caught by their host – all while adorned in a grisly collection of body parts.

"They'll also find bits of dry bug jerky stuck to the web and eat that," said Daniel Rubinoff, a professor and entomology chair at the University of Hawaii Manoa. They're not just meat-eating but also cannibalistic. If they come across another, smaller caterpillar they will happily consume it. "That's why we never find more than one caterpillar per web," Rubinoff said.