Metroid Hatcher

The Metroid Hatcher is a large creature with an oval-shaped body and four long tentacles that it uses to leech away the life energy of its prey. Its body is protected by a Phazite shell and it continuously spawns Phazon Metroids. Samus Aran faces three of these beasts throughout the course of Metroid Prime 3: Corruption and kills them by ripping off their tentacles with her Grapple Beam.