Like oysters and mussels, clams are bivalves, a kind of mollusk that's encased in a shell made of two valves, or hinging parts. And that shell comes in all different sizes. There are small clams ...

The size of a clam largely depends on what age ... These are the next-widest varieties of the same hard-shell clam variety, followed by littleneck and countneck. Read the original article on ...

Popular species of clam include: American hard shell clams – large clams with a thick, heavy shell Palourdes (also known as Manilla clams) – clams with a pretty, marbled shell that are ...

Clams — not to be confused with mussels — are bivalve mollusks that can add a delicious seafood flavor to many dishes. They ...

Popular species of clam include: American hard shell clams – large clams with a thick, heavy shell Palourdes (also known as Manilla clams) – clams with a pretty, marbled shell that are ...