Tibidees were large, ray-like creatures native to Stygeon Prime.
They featured green eyes, enormous wings and a long tail. They were also attuned to certain frequencies and vibrations, which they often interpreted as mating calls. This misunderstanding once led to a pack of tibidees attempting to mate with the Phantom, a rebel attack shuttle.
- Their name came from the fact that they were referred to as "TBD" by the production team, since their names were then yet to be determined.
- "Rise of the Old Masters" (First appearance)