Why Tiburonia granrojo Is One of the Strangest Jellyfish Ever Filmed

Tiburonia granrojo is a rare deep-sea jellyfish.
It lacks tentacles and feeds using massive oral arms.
Its red color makes it nearly invisible at depth.
Movement is slow and highly controlled.
Energy efficiency defines its survival strategy.
Encounters with humans are extremely rare.
One of the most unusual cnidarians ever recorded.