Otherworldly video captures rare jellyfish with a hitchhiker in its bell

Round Deepstaria jellyfish in center frame with tiny orange isopod inside its bell near its organs hanging from the top of the bell.

Eerie new footage captures a rare, otherworldly scene: a giant jellyfish with a tiny isopod swimming around in its bag-like body. In the video, the translucent blob contracts its veiny membrane as it floats in the twilight zone with the bright-orange isopod, a type of crustacean, inside its bell.