Busycon is a genus of very large edible sea snails in the subfamily Busyconinae. These snails are commonly known in the United States as whelks or Busycon whelks. Less commonly they are loosely, and somewhat misleadingly, called "conchs".
Tibia is a genus of large sea snails, marine gastropod mollusks.
Thais, sometimes known by the common names dog winkles or rock shells, is a genus of medium to large predatory sea snails with an operculum, marine gastropod mollusks in the family Muricidae.
Cyphoma is a genus of predatory tropical sea snails, a taxonomic group of marine gastropod molluscs in the family Ovulidae, a family which is sometimes known as the false cowries or cowry allies.
Bursa is a genus of large sea snails, marine gastropod molluscs in the family Bursidae, the frog snails or frog shells.
Polinices is a genus of predatory sea snails, marine gastropod molluscs in the subfamily Polinicinae of the family Naticidae, commonly known as moon snails.
Natica is a genus of small to medium-sized predatory sea snails, marine gastropods in the subfamily Naticinae of the family Naticidae, the moon snails. The genus was erected by Giovanni Antonio Scopoli in 1777.
Cymatium is a genus of small to large predatory sea snails, marine gastropod mollusks in the family Cymatiidae.
Patella is a genus of sea snails with gills, typical true limpets, marine gastropod mollusks in the family Patellidae, the true limpets.
Cancellaria is a genus of medium-sized to large sea snails, marine gastropod mollusks in the family Cancellariidae, the nutmeg snails.
Neptunea is a genus of large sea snails, marine gastropod mollusks in the subfamily Neptuneinae of the family Buccinidae, the true whelks.
Angaria is a genus of sea snails, marine gastropod mollusks in the family Angariidae. Angaria is the only genus in the family Angariidae.
Cassis, common name the helmet shells, is a genus of very large sea snails, marine gastropod mollusks in the family Cassidae, the helmet shells and their allies. This is the type genus of the subfamily Cassinae.
Ellobium is a genus of medium-sized, air-breathing, saltmarsh snails, terrestrial pulmonate gastropod mollusks in the family Ellobiidae.
Pollia is a genus of sea snails, marine gastropod mollusks in the family Pisaniidae.
Ficus papyratia is a species of sea snail, a marine gastropod mollusk in the family Ficidae, the fig shells.
Ficus variegata, common name the true fig shell, is a species of sea snail, a marine gastropod mollusk in the family Ficidae, the fig shells.
Periglypta is a genus of bivalves in the family Veneridae.
Paphia is a genus of saltwater clam, a marine bivalve mollusk in the subfamily Tapetinae of the family Veneridae, the Venus clams.
Morum is a genus of sea snails, marine gastropod mollusks in the subfamily Moruminae of the family Harpidae.
