Yargh'uns were creatures native to Yuuzhan'tar. Toothy rodents, they were roughly a meter in length, and were used in garbage disposal not thrown to maw luurs. Yargh'un's were also used as a form of humiliating death. Those accused of heresy or treachery were often thrown into pits filled with yargh'uns. During his purge of the Jeedai Heresy, Supreme Overlord Shimrra kept several charnel pits filled with yargh'uns, where he would throw heretics to be eaten alive by the yargh'uns.
- The New Jedi Order: Force Heretic III: Reunion (First appearance)
- The New Jedi Order: The Unifying Force