wreckfish

As the sharks tear the 8-foot swordfish apart, a large bony fish known as a wreckfish creeps out from behind the researchers' remotely controlled vehicle and grabs a shark in its mouth.

The video ends as the shark’s tail is seen flailing from between the wreckfish’s lips while the predator swims by the camera it had used for cover.

“The wreckfish appears unable to feed on the swordfish directly itself, but by joining the sharks, it was able to feed on an animal that was.”