Just when you thought worms couldn’t get any grosser (because let’s face it, you’re probably always thinking about how gross worms are), a hammerhead worm species was discovered in Malaysia, but can also be found in Europe and North America. This thing just can’t be from earth: it’s essentially an unholy amalgamation of a shark and a snake. Fun fact: its head is also its anus. So that’s something.
Check out this lil’ guy in action: