Tenebro is the designation for an individual exoboar from the brood of Sparky, a sizable exobar that the Ravagers pirate group kept on the planet Rishi circa the time of the Battle of Rishi during the Galactic War. During the event where [Ruugar](/article/ruugar], previously the Ravagers' leader, contracted outsiders to assault the Ravagers' stronghold in Coratanni Town with the intention to kill Coratanni, his disloyal second-in-command, Tenebro and his fellow exoboars from Sparky's litter, who were defending the town's entrance alongside their mother, were killed by the attackers.
Tenebro is featured as one of the sixteen exoboars with names that engage players in combat during the Sparky encounter within "The Ravagers," an Operation introduced to the video game Star Wars: The Old Republic as part of the 2014 Digital Expansion Star Wars: The Old Republic: Shadow of Revan.