The Colidae are a taxonomic family of large sea snails, belonging to the superfamily Buccinoidea.
The Bursidae, common name "frog snails" or "frog shells", are a small taxonomic family of large sea snails, marine gastropod predatory snails in the clade Littorinimorpha.
Microstrophia is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the subfamily Enneinae of the family Streptaxidae.
Tropidophora is a genus of land snails with an operculum, terrestrial gastropod mollusks in the family Pomatiidae.
The Helminthoglyptinae are a subfamily of air-breathing land snails, terrestrial pulmonate gastropod mollusks within the family Xanthonychidae.
Xanthonychidae is a family of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Helicoidea.
Gastrodontidae is a family of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Gastrodontoidea.
Entemnotrochus is a genus of large to very large deepwater sea snails with gills and an operculum, marine gastropod mollusks in the family Pleurotomariidae, the slit snails.
Tudorella is a genus of land snails, terrestrial gastropod mollusks in the family Pomatiidae.
Haploptychius is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Streptaxidae.
Euheterodonta is an subterclass of Mollusca in the class Bivalvia.
Eocithara is an extinct genus of sea snails, marine gastropod mollusks, in the family Harpidae.
Phacoides is a genus of bivalves belonging to the family Lucinidae.
Talochlamys is a genus of bivalves belonging to th subfamily Pedinae of thee family Pectinidae.
The Austrosiphonidae are a taxonomic family of large sea snails, often known as whelks.
Venerupis is a genus of marine bivalve molluscs in the subfamily Petricolinae of the family Veneridae commonly known as carpet shells.
Proscutum is a genus of sea snails, the true limpets, marine gastropod mollusks in the family Patellidae.
Psoronaias is a genus of freshwater mussels, aquatic bivalve mollusks in the subfamily Ambleminae of the family Unionidae, the river mussels.
Trichochloritis is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the subfamily Camaeninae of the family Camaenidae.
Selenophaedusa is a genus of terrestrial gastropods belonging to the family Clausiliidae.
