Dune snailback (Drotearus Cochleaus Kelemos) is a large opportunistic omnivore (but mostly eating meat) that live in forests and mountainous areas. They have evolved from the same ancestor as the Hazadrakon. Instead of a sail lik their relative, the Dune Sailback, they have a hollow bigger shell-like structure similar to a snail's. Their shell has 4 purposes. To protect their vulnerable backs, to intimidate rivals, attract mates, and they have special organs on their back in their shell that blow out air, creating infrasonic, low, deep rumbling noises that are used to communicate with others and scare off predators or rivals. They eat eggs, smaller animals, and the occasional fallen fruit or plant. Credits: -Me for idea. -alien_projects for the base body plan, original project, and relative, the Dune Sailback. This project is for Reptilius, a planet that DinoZilla_Rex created. https://scratch.mit.edu/studios/32007044