King Umi Mukade

King Umi Mukade (キング海ムカデ) or King Sea Centipede is a creature developed by the Golden Lion Pirates' doctor Indigo using the SIQ for Shiki's plan to overthrown the World Government by destroying the East Blue.

It appeared in One Piece Film: Strong World, in a flooded volcano in an island of Merveille, trying to eat Nami and Billy, but it was defeated along other animals when Billy used his electric powers in the water.