Definition
'Hard clam' is a common name for clams with thick, sturdy shells. It's synonymous with 'hard-shell clam' and refers to the same group of bivalves. Think of it as a shortened version of the same term. These clams are popular in seafood cuisine and are harvested commercially. They play an important ecological role as filter feeders. So, whether you call it a 'hard clam' or 'hard-shell clam,' you're talking about the same delicious and ecologically important creature!