Pecten irradians, bay scallop - a small scallop inhabiting shallow waters and mud flats of the Atlantic coast of North America

escallop, scollop, scallop - edible muscle of mollusks having fan-shaped shells; served broiled or poached or in salads or cream sauces

escallop, scollop, scallop - edible marine bivalve having a fluted fan-shaped shell that swim by expelling water from the shell in a series of snapping motions

genus Pecten - type genus of the family Pectinidae: sea and bay scallops

bay scallop - muscle of small choice shallow-water scallops