| Coelotrochus | |
|---|---|
 | |
| Shell of Coelotrochus tiaratus (lectotype at MNHN, Paris) | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Vetigastropoda |
| Order: | Trochida |
| Superfamily: | Trochoidea |
| Family: | Trochidae |
| Genus: | Coelotrochus Fischer, 1880 |
| Type species | |
| Coelotrochus tiaratus Quoy, H.E.T. & J.P. Gaimard, 1834 | |
| Synonyms [1] | |
| |
Coelotrochus is a genus of small sea snails, marine gastropod mollusks in the family Trochidae, the top snails. [1]
The false umbilicus is very deep and narrow, penetrating deeper than the columella, which is inserted upon its edge, not in the centre of the axis. [2]
This marine genus is endemic to New Zealand.
Species within the genus Coelotrochus include:
Thoristella is a genus of sea snails, marine gastropod molluscs in the family Trochidae, the top snails or top shells.
Coelotrochus oppressus, common name the shouldered top shell, is a species of very small sea snail, a marine gastropod mollusc in the family Trochidae, the top snails or top shells.
Coelotrochus chathamensis is a species of small sea snail, a marine gastropod mollusc in the family Trochidae, the top snails or top shells.
Diloma coracinum is a species of small sea snail, a marine gastropod mollusc in the family Trochidae, the top snails. The Māori name is māihi.
Trochus camelophorus is a species of small sea snail, a marine gastropod mollusc in the family Trochidae, the top snails.
Fossarina is a genus of sea snails, marine gastropod molluscs in the family Trochidae, the top shells.
Cantharidus capillaceus is a species of sea snail, a marine gastropod mollusc in the family Trochidae, the top snails.
Cantharidus opalus, common name the opal top shell or in the Maori language matangongore, is a species of large sea snail, a marine gastropod mollusc in the family Trochidae, the top snails.
Roseaplagis caelatus is a species of small sea snail in the family Trochidae, the top shells.
Micrelenchus sanguineus is a species of small sea snail, a marine gastropod mollusc in the family Trochidae, the top shells.
Marshallena is a genus of sea snails, marine gastropod mollusks in the family Marshallenidae.
Coleotrochus rex is a species of small sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.
Coelotrochus carinatus is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.
Coelotrochus polychromus is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.
Roseaplagis artizona is a species of sea snail in the family Trochidae, the top snails.
Cantharidus dilatatus is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.
Roseaplagis rufozona is a species of sea snail in the family Trochidae, the top snails.
Coelotrochus carmesinus is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.
Coelotrochus viridis, common name the green top shell, is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.
Maurea is a genus of sea snails, marine gastropod mollusks, in the family Calliostomatidae within the superfamily Trochoidea, the top snails, turban snails and their allies.
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