Alvania cimex is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.
Alvania is a genus of minute sea snails, marine gastropod mollusks or micromollusks in the family Rissoidae.
Melanella dubusi is an extinct species of sea snail, a marine gastropod mollusk in the family Eulimidae..
Crassispira angulosa is an extinct species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae, the turrids and allies.
Hemiconus is an extinct genus of sea snails, marine gastropod mollusks, in the family Conidae the cone snails and their allies.
Eopleurotoma is an extinct genus of sea snails, marine gastropod mollusks in the family Turridae, the turrids.
Trophonopsis bonneti is an extinct species of sea snail, a marine gastropod mollusk in the family Muricidae, the murex snails or rock snails.
Vexillum bouryi is an extinct species of sea snail, a marine gastropod mollusk, in the family Costellariidae, the ribbed miters.
Vexillum terebellum is an extinct species of sea snail, a marine gastropod mollusk, in the family Costellariidae, the ribbed miters.
Vexillum hemigymnum is an extinct species of sea snail, a marine gastropod mollusk, in the family Costellariidae, the ribbed miters.
Turricula glyphana is an extinct species of sea snail, a marine gastropod mollusk in the family Clavatulidae.
Turricula vaudini is an extinct species of sea snail, a marine gastropod mollusk in the family Clavatulidae.
Turricula plateaui is an extinct species of sea snail, a marine gastropod mollusk in the family Clavatulidae.
Turricula textiliosa is an extinct species of sea snail, a marine gastropod mollusk in the family Clavatulidae.
Zebinella constantinensis is an extinct species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoinidae.
Zebinella corrugata is an extinct species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoinidae.
Alvania curacaoensis is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.
Alvania allixi is an extinct species of minute sea snail, a marine gastropod mollusc or micromollusk in the family Rissoidae.
Alvania bonneti is an extinct species of minute sea snail, a marine gastropod mollusc or micromollusk in the family Rissoidae.
Alvania gourbesvillensis is an extinct species of minute sea snail, a marine gastropod mollusc or micromollusk in the family Rissoidae.
