Euspira heros, the northern moon snail, is a species of large sea snail in the family Naticidae. This large snail is rather uncommon intertidally, but is much more common subtidally. This species, like all moon snails, feeds voraciously on clams and other snails.
Naticidae, common name moon snails or necklace shells, is a family of medium to large-sized predatory sea snails, marine gastropod molluscs in the clade Littorinimorpha. The shells of the species in this family are mostly globular in shape.
Haplotrema concavum, the gray-footed lancetooth, is a species of predatory air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Haplotrematidae.
Oenopota excurvata is a species of sea snail, a marine gastropod mollusk in the family Mangeliidae.
Oenopota levidensis is a species of sea snail, a marine gastropod mollusk in the family Mangeliidae.
Cymbium tritonis is a species of sea snail, a marine gastropod mollusk in the family Volutidae, the volutes.
Infundibulum concavum is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.
Infundibulum is a genus of sea snails, marine gastropod mollusks in the family Trochidae, the top snails.
Sinum planulatum, the flattened ear snail, is a species of sea snail, a marine gastropod mollusk in the family Naticidae, also known as the moon snails.
Neverita didyma, common name the bladder moon snail or moon shell, is a species of predatory sea snail, a marine gastropod mollusc in the family Naticidae, the moon snails.
Sinum laevigatum is a species of predatory sea snail, a marine gastropod mollusk in the family Naticidae, the moon snails.
Sinum bifasciatum is a species of predatory sea snail, a marine gastropod mollusk in the family Naticidae, the moon snails.
Sinum concavum, common name the concave ear moon snail, is a species of predatory sea snail, a marine gastropod mollusk in the family Naticidae, the moon snails.
Sinum maculatum is a species of predatory sea snail, a marine gastropod mollusk in the family Naticidae, the moon snails.
Sinum minus is a species of predatory sea snail, a marine gastropod mollusc in the family Naticidae, the moon snails.
Sinum perspectivum, common name the white baby ear, is a species of predatory sea snail, a marine gastropod mollusk in the family Naticidae, the moon snails.
Sinum vittatum is a species of predatory sea snail, a marine gastropod mollusk in the family Naticidae, the moon snails.
Sinum is a genus of predatory sea snails, marine gastropod mollusks in the subfamily Sininae of the family Naticidae, the moon snails.
Sinum grayi is a species of predatory sea snail, a marine gastropod mollusk in the family Naticidae, the moon snails.
