Beetles have chewing mouthparts, distinct larval stages, and hard shells for protection key ways to recognize them. Weevils, ...

And underneath is a hard shell similar to the exoskeleton of a beetle. After that, life for the little caterpillar gets oozy. First, it releases enzymes called caspases. These rip apart and ...

It might be hard to tell the difference between these ... Whereas lady bugs are famous for their red, roundish shells, Asian lady beetles have a more orange glow and oval shape.