👉 Bivalved refers to a type of mollusk that has two shells, each one opening inward. These shells are usually bifacial and have a single, long barb or siphon at the end of each side.
👉 Bivalved refers to a type of mollusk that has two shells, each one opening inward. These shells are usually bifacial and have a single, long barb or siphon at the end of each side.
