Mar Tuuk was a male Neimoidian who served as a captain within the naval forces of the Confederacy of Independent Systems. From the planet Neimoidia, Tuuk held command over the Confederacy’s orbital blockade of the planet Ryloth during the Clone Wars, where he helmed a Lucrehulk-class Battleship in the confederate goverment’s invasion of the world. While leading the blockade, Tuuk’s forces were opposed by a Galactic Republic task force commanded by Jedi General Anakin Skywalker, who the Neimoidian had considered a match against his capabilities, but was, however, defeated by the Jedi following the destruction of his command ship as Tuuk retreated the Lucrehulk beforehand.