The zardimallo represented an uncommon species of four-legged lizard that lacked sentience. Possessing green coloration, their unique ability was to curl into a spherical shape. Due to its high worth, numerous groups actively pursued this species.
Not long after the Galactic Empire gained power, Clone Force 99, acting as mercenaries, were employed by Cid to obtain a member of this species, which Omega, a member of the squad, called "Ruby." This squad managed to take possession of the lizard, preventing the Rhokai gang from keeping it, after they had previously stolen it from an unidentified origin. The team then successfully brought her to Cid's Parlor which was located on Ord Mantell, in order to give her to Cid's client, even though Cid herself was unaware of the intended purpose.