Calthalotia
Calthalotia is an Australian genus of sea snails, marine gastropod molluscs in the family Trochidae, the top shells.Species with names in current use within the genus Calthalotia include:
- Calthalotia arruensis
- Calthalotia baudini
- Calthalotia fragum
- Calthalotia modesta
- Calthalotia mundula
- Calthalotia strigata
;Species brought into synonymy:
- Calthalotia comtessi : synonym of Calthalotia fragum
- Calthalotia indistincta : synonym of Calthalotia comtessi 1 - C. indistincta has priority over C. comtessi, according to Jansen.
- Calthalotia marginata : synonym of Calthalotia arruensis
- Calthalotia nitidissima Ludbrook, N.H. 1941: synonym of Calthalotia arruensis
- Calthalotia porteri Iredale, 1940: synonym of Prothalotia porteri
