> [!summary]- Classification
**Kingdom**:: [Animalia](Animalia.md)
**Phylum**:: [Mollusca](Mollusca.md)
**Subphylum**::
**Superclass**::
**Class**:: [Gastropoda](Gastropoda.md)
**Subclass**:: Vetigastropoda
**Superorder**::
**Order**:: Trochida
**Suborder**::
**Superfamily**::
**Family**:: Trochidae
**Subfamily**:: Cantharidinae
**Genus**:: Steromphala
**Species**:: S. pennanti
**Vernacular**:: Pennant's topshell
## Photos
*Mediolittoral walk in La Ciotat - Microscope focus stack picture. It's about a millimeter. In a little rock fault. Common animal.*
## Notes
## References
- https://doris.ffessm.fr/Especes/Steromphala-pennanti-Gibbule-de-Pennant-2823/(rOffset)/17