Spondylus is a genus of bivalve molluscs, the only genus in the family Spondylidae. They are known in English as spiny oysters.
Donax is a genus of small, edible saltwater clams, marine bivalve molluscs. The genus is sometimes known as bean clams or wedge shells; however, Donax species have numerous different common names in different parts of the world. In the southeastern US they are known as "coquina", a word that is also used for the hard limestone concretions of their shells and those of other marine organisms.
Marginella is a very large genus of small tropical and temperate sea snails, marine gastropod molluscs in the subfamily Marginellinae of the family Marginellidae, the margin snails. It is the type genus of the family.
The Nassariidae, Nassa mud snails (USA), or dog whelks (UK), are a taxonomic family of small to medium-sized sea snails, marine gastropod mollusks in the clade Neogastropoda.
Drillia is a genus of small sea snails, marine gastropod mollusks in the family Drilliidae.
Asperdaphne is a genus of sea snails, marine gastropod mollusks in the family Raphitomidae.
Daphnella is a genus of sea snails, marine gastropod mollusks in the family Raphitomidae.
Nassaria gracilis is a species of sea snail, a marine gastropod mollusk in the family Nassariidae, the true whelks.
Chrysodomus is a genus of sea snails, marine gastropod mollusks in the family Buccinidae, the true whelks.
Nassaria is a genus of sea snails, marine gastropod mollusks in the subfamily Tomliniinae of the family Nassariidae.
Phos is a genus of sea snails, marine gastropod mollusks in the family Nassariidae.
Columbella is a genus of small sea snails, marine gastropod mollusks in the family Columbellidae, the dove snails.
Athleta is a genus of sea snails, marine gastropod mollusks in the family Volutidae.
Turbo excellens is a species of sea snail, a marine gastropod mollusk in the family Turbinidae, the turban snails.
Astele pulcherrima is a species of sea snail, a marine gastropod mollusk in the family Calliostomatidae.
Apicalia is a genus of medium-sized sea snails, marine gastropod mollusks in the family Eulimidae.
Paradusta hungerfordi, common name Hungerford's cowry, is a species of sea snails, marine gastropod mollusks in the family Cypraeidae, the cowries.
Echineulima is a genus of sea snails, marine gastropod mollusks in the family Eulimidae.
Citharomangelia is a genus of small predatory sea snails, marine gastropod mollusks in the family Mangeliidae.
Citharomangelia quadrilineata is a species of sea snail, a marine gastropod mollusk in the family Mangeliidae.
