Rionoj was a Boslic woman, a freighter captain and smuggler who would often sell Quark merchandise in the 2370s. Deep Space 9 was a regular point of call for her and she would also operate in the Gamma Quadrant aboard her vessel, the Furyk. (DS9 eBook: Lust's Latinum Lost (and Found))
In 2370, Rionoj was on Cardassia IV when a Cardassian maintenance worker gave her Li Nalas' earring. She was to take to to Bajor, although time constraints forced her to give it to Quark. (DS9 episode: "The Homecoming")
Despite the threat of the Dominion, Rionoj continued to travel to the Gamma Quadrant. In 2371, she discovered the wreckage of a Jem'Hadar ship, which she salvaged and sold to Quark for three bars of latinum. Rionoj later left the station, recording in a flight plan she was heading to Risa. (DS9 episode: "The Abandoned")
In late 2372, Rionoj was preparing to leave DS9, when Odo tried to stop her, claiming she had smuggled a shipment of Falangian diamonds to the station. As he moved to stop her from leaving, Odo, unable to hold his shape due to a infection by the Founders, collapsed. Rionoj and her crew boarded the ship while Odo was in his normal form. (DS9 episode: "Broken Link")
In late 2376, Rionoj conducted another profitable transaction with Quark. Ro Laren observed them together, which made her question the relationship between her and Quark. (DS9 - Worlds of Star Trek: Deep Space Nine novel: Ferenginar: Satisfaction is Not Guaranteed)
- DS9 episode: "The Homecoming"
- DS9 episode: "The Abandoned"
- DS9 episode: "Broken Link"
- DS9 - Worlds of Star Trek: Deep Space Nine novel: Ferenginar: Satisfaction is Not Guaranteed
- DS9 eBook: Lust's Latinum Lost (and Found)