Rokkna had four eyes, six tentacles, and skin colored in a green-blue pattern. Their eyes had hourglass-shaped pupils. Adults were much larger than juveniles, with juvenile rokkna such as Bibo being easily carried in the arms of a humanoid, while Bibo's mother was large enough to conceivably destroy the entire Colossus platform.
In 34 ABY, a young rokkna was found on Castilon in the Karavian Trench. The rokkna was temporarily adopted by Neeku Vozo, who named the creature Bibo. When Bibo's mother went to retrieve her offspring, the Colossus platform was attacked until Vozo returned Bibo. On one occasion Synara San sighted a rokkna from within an escape pod underwater.
The rokkna first appeared in "Bibo," a 2019 episode of the television series Star Wars Resistance. Although the species was not identified in the episode, it was named in the Databank on StarWars.com. For the episode, rokkna concept art was created by Jason Pichon.
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