Scallop is a common name that encompasses various species of marine bivalve mollusks in the taxonomic family Pectinidae, the scallops. However, the common name "scallop" is also sometimes applied to species in other closely related families within the superfamily Pectinoidea, which also includes the thorny oysters.
Galeommatidae is a family of small and very small saltwater clams, marine bivalve molluscs in the order Galeommatida.
Thyasiridae is a family of bivalve molluscs, including the cleft clams, in the order Lucinida.
Homalopoma, common name the dwarf turbans, is a genus of mostly very small sea snails with a calcareous operculum, marine gastropoda molluscs in the subfamily Colloniinae of the family Colloniidae.
Diodora is a genus of small to medium-sized keyhole limpet in the family Fissurellidae.
Puncturella is a genus of minute deepwater keyhole limpets, marine gastropod mollusks or micromollusks in the family Fissurellidae, the keyhole limpets and slit limpets.
Acteon is a genus of small sea snails, predatory marine gastropod mollusks in the family Acteonidae, the barrel bubble snails.
Bolma is a genus of medium to large sea snails with a calcareous operculum, marine gastropod molluscs in the family Turbinidae, the turban snails.
Gymnobela is a genus of sea snails, marine gastropod mollusks in the family Raphitomidae.
Nassaria is a genus of sea snails, marine gastropod mollusks in the subfamily Tomliniinae of the family Nassariidae.
Seguenzia is a genus of sea snails, marine gastropod mollusks in the family Seguenziidae.
Eudolium is a genus of large sea snails, marine gastropod mollusks in the family Tonnidae, the tun shells.
The Pectinoidea are a superfamily of marine bivalve molluscs, including the scallops and spiny oysters.
Polyschides is a genus of gadilid tusk shell (scaphopod).
Propeamussium is a genus of saltwater clams, marine bivalve mollusks in the order Ostreoida.
Saccella is a genus of bivalves belonging to the family Nuculanidae.
Scaeochlamys is a genus of bivalves belonging to subfamily Pedinae of the family Pectinidae.
Semipallium is a genus of bivalves belonging to subfamily Pedinae of the family Pectinidae.
Spathochlamys is a genus of scallops, marine bivalve molluscs in the taxonomic subfamily Pedinae of the family Pectinidae.
