Energon Eater

An Energon Eater is an energy-feeding species of space-borne creatures.

Biology
Energon Eaters are giant eel-like aliens that spend most of the time dwelling in outer space. They usually feed off energon from ships they capture and hunt by scent largely, as they can smell flowing energon nearby. They can also control energon to drawn other ships to their "distress calls" and store energon within the tips of their tails.

Appearances

 * Transformers: Rescue Bots, s03e05, "Unfinished Business" (2014)