Newly described bone collector caterpillars build a silken case around their bodies and adorn it with dead insect body parts ...

According to their analysis, the ant had impressive mandibles (mouth parts) that poked forward, parallel to the shape of the head in front of the eyes, which were likely used to pin down prey.

A flesh-eating caterpillar dresses up in bones to sneak onto spider webs and steal prey, scientists have discovered.

but most spiders are, so you shouldn't be worried. There's a difference between having venom and the insect being able to transmit it to humans. Most insect, their jaws or mandibles, are simply ...