The Weblum is a gigantic species of worm that surpasses even the massive size of the Galran command center. According to Coran, the Weblum is an integral part of keeping the universe function by feeding on dead planets, reconverting the quintessence remnants into the building blocks of new solar systems. Weblums are also a source of scaultrite. It first appeared in the episode The Belly of the Weblum.