Cypraeoidea, the cowries and cowry allies, is a superfamily of sea snails, marine gastropods included in the clade Littorinimorpha. This superfamily had been called Cypraeacea and was named by Rafinesque in 1815.
Cypraeidae, commonly named the cowries, is a taxonomic family of small to large sea snails. These are marine gastropod mollusks in the superfamily Cypraeoidea, the cowries and cowry allies.
Ovulidae, common names the ovulids, cowry allies or false cowries, is a family of small to large predatory or parasitic sea snails, marine gastropod molluscs in the superfamily Cypraeoidea, the cowries and the cowry allies.
Pustularia is a small genus of medium-sized sea snails or cowries, marine gastropod mollusks in the subfamily Pustulariinae of the family Cypraeidae, the cowries.
Leporicypraea is a genus of sea snails, marine gastropod mollusks in the family Cypraeidae, the cowries.
Eocypraeidae is a small family of large sea snails, marine gastropod molluscs in the superfamily Cypraeoidea, the cowries and cowry allies.
Bistolida owenii is a species of sea snail, a cowry, a marine gastropod mollusc in the family Cypraeidae, the cowries.
Ransoniella punctata, common name the brown-spotted cowry, is a species of sea snail, a cowry, a marine gastropod mollusk in the family Cypraeidae, the cowries.
Cypraea is a genus of medium-sized to large sea snails or cowries, marine gastropod mollusks in the family Cypraeidae, the cowries.
Cypraeovula is a genus of sea snails, marine gastropod mollusks in the subfamily Pustulariinae of the family Cypraeidae, the cowries.
Lyncina is a genus of sea snails, marine gastropod molluscs in the family Cypraeidae, the cowries.
Monetaria is a genus of sea snails, marine gastropod mollusks in the family Cypraeidae, the cowries.
Notadusta is an extinct genus of sea snails, marine gastropod mollusks in the family Cypraeidae, the cowries.
Purpuradusta is a genus of sea snails, marine gastropod mollusks in the subfamily Erroneinae of the family Cypraeidae, the cowries.
Ransoniella is a genus of sea snails, marine gastropod mollusks in the subfamily Erroneinae of the family Cypraeidae, the cowries. Most species in this genus have become a synonym of species in NotadustaSchilder, 1935
Niveria is a genus of small sea snails, marine gastropod molluscs in the family Triviidae, the false cowries or trivias.
Trivirostra is a genus of small sea snails, marine gastropod mollusks in the family Triviidae, the false cowries or trivias.
Pseudozonaria annettae is a species of sea snail, a cowry, a marine gastropod mollusk in the family Cypraeidae, the cowries.
Eclogavena is a genus of sea snails, marine gastropod mollusks in the family Cypraeidae, the cowries.
Subepona is an extinct genus of gastropods belonging to the subfamily Erosariinae of the family Cypraeidae.
