Rainbow qaana were a species of insects that were bred and used by the Yuuzhan Vong. They were kept for the ethereal music that they produced when clicking their mandibles together and were only used in special ceremonies, or in the presence of the Supreme Overlord.
Appearances
- The New Jedi Order: Edge of Victory II: Rebirth (First appearance)
Sources
- The Complete Star Wars Encyclopedia
Slugthrowers: An Overview of Popular Music and Musicians in a Galaxy Far, Far Away: Part 2 on StarWars.com (original link is obsolete)