👉 Acanthogammarinae are a group of marine gastropod mollusks that belong to the family Arctica, which includes the species known as arctic mollusk. These mollusks are commonly found in freshwater and saltwater environments such as rivers, lakes, and estuaries. They have a wide range of sizes and shapes, ranging from small shrimp-like creatures to large, armored crustaceans with a long snout.
