Lutki
Back in 15 BBY, two Lutki were in negotiations with Mungo Baobab on Roon, the planet, to procure some Roonstones.
During the "Across the Roon Sea" episode of Star Wars: Droids, Mungo Baobab engages in talks with a pair of aliens from differing species regarding the potential sale of several Roonstones. Although Baobab's droid, C-3PO, uses the term "Lutki" to identify the pair, the precise definition of the word remains ambiguous.