The Medusal Slurker is an enemy from Pikmin 3. It was the first enemy fightable in the E3 Demo. It appears to use its under-appendage to snatch Pikmin. It bears great resemblance to Jellyfloats. It drops Rock Pikmin in the Demo.
It takes 7 Pikmin to carry and is worth 15 pokos.
Due to its name and the fact it released Rock Pikmin it could turn normal Pikmin to Rock Pikmin just as in myth Medusa turned people to stone (rock).