👉 Plagiopylids are a class of early-stage, marine gastropod mollusks that are characterized by their highly specialized and complex reproductive structures. These mollusks have a single outer shell with a series of internal chambers called plagiopodia, which serve as receptacles for their eggs and amniotic eggs. Plagiopylids are known for their unique morphology, including the presence of numerous small arms that are used to grasp food and navigate through water. They are also