Jingle Shell (Anomia simplex)
Clams, quahogs, oysters and mussels are probably the most well known bivalves, mollusks with two hinged shells, but there are many others. Another example is the jingle shell (Anomia simplex). Interestingly, despite having two hinged shells, it is often only the top shell that is found washed up on the beach. The bottom shell is less frequently discovered because it often remains attached to whatever substrate the animal was growing on. The upper shell is convex and is movable during…
