| Trachelochetus | |
|---|---|
 | |
| Shell of † Trachelochetus romanus | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Caenogastropoda |
| Order: | Neogastropoda |
| Superfamily: | Conoidea |
| Family: | Clavatulidae |
| Genus: | † Trachelochetus Cossmann, 1889 |
| Synonyms | |
† Clavatula (Trachelochetus)Cossmann, 1889 | |
Trachelochetus is an extinct genus of sea snails, marine gastropod mollusks in the family Clavatulidae. [1]
Crassispira is a genus of small predatory sea snails with narrow, high-spired shells, marine gastropod mollusks in the family Pseudomelatomidae. They first appeared in the fossil record approximately 48.6 million years ago during the Eocene epoch, and still exist in the present day.
Sassia is a genus of sea snails, marine gastropod molluscs in the family Cymatiidae.
Drillia is a genus of small sea snails, marine gastropod mollusks in the family Drilliidae.
Pseudotoma is an extinct genus of predatory sea snails, marine gastropod mollusks belonging to the family Turridae.
Hemiconus is an extinct genus of sea snails, marine gastropod mollusks, in the family Conidae the cone snails and their allies.
Amblyacrum is a genus of extinct minute sea snails, marine gastropod mollusks or micromollusks in the family Mangeliidae.
Eopleurotoma is an extinct genus of sea snails, marine gastropod mollusks in the family Turridae, the turrids.
Epalxis is an extinct genus of sea snails, marine gastropod mollusks in the family Turridae, the turrids.
Vexillum bouryi is an extinct species of sea snail, a marine gastropod mollusk, in the family Costellariidae, the ribbed miters.
Vexillum extraneum is an extinct species of sea snail, a marine gastropod mollusk, in the family Costellariidae, the ribbed miters.
Vexillum boutillieri 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.
Voluta intusdentata is an extinct species of sea snail, a marine gastropod mollusk in the family Volutidae, the volutes.
Voluta quinqueplicata is an extinct species of sea snail, a marine gastropod mollusk in the family Volutidae, the volutes.
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.
Austromitra ralphi is an extinct species of sea snail, a marine gastropod mollusk in the family Costellariidae.
Turricula textiliosa is an extinct species of sea snail, a marine gastropod mollusk in the family Clavatulidae.
Volvarina bouryi is an extinct species of sea snail, a marine gastropod mollusk in the family Marginellidae, the margin snails.
