Crassispira is a genus of small predatory sea snails with narrow, high-spired shells, marine gastropod mollusks in the family Pseudomelatomidae.
Conomitra is a genus of sea snails, marine gastropod mollusks in the family Volutomitridae.
Crassispira aster is an extinct species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae, the turrids and allies.
Crassispira lagouardensis is an extinct species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae, the turrids and allies.
Crassispira lesbarritzensis is an extinct species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae, the turrids and allies.
Crassispira sanctistephani is an extinct species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae, the turrids and allies.
Crassispira octocrassicosta is an extinct species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae, the turrids and allies.
Crassispira daguini is an extinct species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae, the turrids and allies.
Crassispira degrangei is an extinct species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae, the turrids and allies. Fossils have been found in Oligocene strata of Aquitaine, France.
Crassispira terebra is an extinct species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae, the turrids and allies.
Crassispira lozoueti is an extinct species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae, the turrids and allies.
Conasprella aquitanica is an extinct species of sea snail, a marine gastropod mollusk in the family Conidae, the cone snails and their allies.
Pleurotomella megapex is an extinct species of sea snail, a marine gastropod mollusk in the family Raphitomidae.
Raphitoma lilliputiana is an extinct species of sea snail, a marine gastropod mollusc in the family Raphitomidae.
Raphitoma pycnum is an extinct species of sea snail, a marine gastropod mollusc in the family Raphitomidae.
Raphitoma vitiosa is an extinct species of sea snail, a marine gastropod mollusc in the family Raphitomidae.
Pseudolusitanops bulbiformis is an extinct species of sea snail, a marine gastropod mollusc in the family Raphitomidae.
Gemmula antedenticulata is an extinct species of sea snail, a marine gastropod mollusk in the family Turridae, the turrids.
Gemmula funiculosa is an extinct species of sea snail, a marine gastropod mollusk in the family Turridae, the turrids.
Gemmula obesa is an extinct species of sea snail, a marine gastropod mollusk in the family Turridae, the turrids.
