Sy Myrthians were a sentient species, moving on one large "foot" (similar to the Hutts). They were covered in short fur and had elongated heads. Later some Sy Myrthians joined the Confederacy of Independent Systems although not all Sy Myrthians joined Count Dooku's movement.
Two Sy Myrthians made up the three-person crew of the freighter Reticent, and were captured by the Galactic Empire alongside their Koorivar captain. The Sy Myrthian navigator suffered heart failure under interrogation by Darth Vader.
- Star Wars: Episode I The Phantom Menace (First appearance)
- Star Wars: Episode II Attack of the Clones
- Catalyst: A Rogue One Novel (Mentioned only)
- Star Wars: Episode III Revenge of the Sith
- Tarkin (First identified as Sy Myrthian)