👉 Platynopods are a group of bivalve mollusks that primarily inhabit the upper layers of the oceanic plates, particularly the bottom of the North Atlantic Ocean and the Pacific Ocean. These mollusks possess a single shell with two main chambers, one at each end, which is lined with flat, irregularly arranged cells called plating. The shells are characterized by their smooth surfaces that are covered in a thin layer of calcium carbonate, allowing for the formation of a protective shell
