If you already think everything at the bottom of the ocean is slightly terrifying, Iosactis vagabunda won’t change your mind. It’s transparent, can tunnel underground, and hunts animals 15 times its size. And scientists are now realizing that there might be way, way more of these roaming killers than they’d previously thought.
Iosactis vagabunda lives on the Porcupine Abyssal Plain, a seabed southwest of Ireland that ranges from 4,000 to nearly 5,000 meters deep. The species was already t