New butt-regenerating sea worm named for monster from Godzilla films

The Ramisyllis kingghidorahi, named for the multiheaded Ghidorah of Godzilla fame, is a newly discovered sea worm with a bizarre branching body that is mostly found living inside of sea sponges. In a press release from the University of Gttingen in Germany, researchers explained (via Google Translate):

Branched sea worms are bizarre creatures with a head but a body that keeps branching into multiple rear ends.