As if the "species of mass distruction" frogs weren't bad enough, now Hawaii has Flesh-Eating Caterpillars
These are the first caterpillars known to eat snails or mollusks of any kind, an evolutionary adaptation likely enabled by the island chain's isolation. The insects are also the first caterpillars known to use silk to ensnare prey in a spiderlike fashion.
That's good stuff. Badass caterpillars rule!