Taxon - Links and literature
species
Calthalotia fragum (Philippi, 1848)
Galli C.: WMSDB - Wolrdwide Mollusc Species Data Base July 10, 2013 [http://www.bagniliggia.it/WMSD/WMSDhome....] [as Thalotia comptessi Iredale, 1931]Data retrieved on: 22 November 2013
Paleobiology Database [62510]
Paleobiology Database [https://paleobiodb.org/] [as Thalotia marginata Tenison-Woods, 1880]
Data retrieved on: 11 December 2015