👉 Uropelias are a group of marine gastropod mollusks, commonly known as snails or clams, that live in freshwater and coastal environments worldwide. They are characterized by their spiral shells, which are often found on the sides of rocks or along the bottom of bodies of water. Uropelia is related to the other types of gastropods, such as scuttles (also called bivalves) and oysters, but they have distinct characters that distinguish them from