Snailosaurus

The snailosaurus was a large animal lifeform native to the planet Ferenginar. The snailosaurus was believed to have become extinct sometime before the 19th century, and their fossilized shells were often found on the plains of Splort. However, a single snailosaurus reappeared during the peak of Ferenginar's wooly slug herding industry, and endangered the livestock of slugboy named Nix. After devouring numerous wooly slugs and Ferengi, this snailosaurus was killed choking on the thighbone of a burly slugboy.