Bivalvia Linnaeus, 1758: Subgroups; See text. Empty shell of the giant clam ... Bivalve fossils are formed when the sediment in which the shells are buried hardens ...
noun 1. Also called lamellibranch. Zoology. any mollusk, as the oyster, clam, scallop, or mussel, of the class Bivalvia, having two shells hinged together, a soft ...
bi·valve (bī′vălv′) n. Any of numerous freshwater and marine mollusks of the class Bivalvia, having a shell consisting of two hinged valves connected by a ...
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Bivalve (class Bivalvia), any of more than 15,000 species of clams, oysters, mussels, scallops, and other members of the phylum Mollusca characterized by a shell that ...
Bivalve mollusks (e.g., clams, oysters, mussels, scallops) have an external covering that is a two-part hinged shell that contains a soft-bodied invertebrate
Also known as pelecypods, the approximately 15,000 species of this taxon are found in marine and freshwater habitats throughout the world. A bivalve is characterized ...
The bivalve shell consists of two valves that are hinged dorsally, ... Rostroconchs are thought to share common ancestry with the Bivalvia ...
Bivalve is a small town along the eastern shore of the lower Nanticoke River, near its mouth on the Chesapeake Bay, in Wicomico County, Maryland, United States.
Shell. Bivalves have two shells or valves connected by a hinge with hinge teeth. They are made of a calcareous mineral, calcite or aragonite. The valves are covered ...