A sussimi is identified as an almost see-through crustacean species originating from the world of Mon Calamari. These organisms were typically only visible following consumption, due to the rapid conversion of ingested matter into a translucent intestinal substance. This predator possessed a painful pinching ability, employing hooked appendages to capture smaller aquatic life. As a defense mechanism, sussimis ejected a corrosive, clear fluid with acidic qualities capable of causing burns upon contact with skin. Sussimi populations established habitats within both coral formations and submerged vessels, and their exoskeletons were highly sought after by transparisteel artisans located on Dac.