Taxon - Odkazy a literatura
druh
Clavus laetus R. B. Hinds, 1843
Paleobiology Database [59749]
Paleobiology Database [https://paleobiodb.org/] [jako Clavus laetus Hinds, 1843]
Datum citace: 25. leden 2018
Galli C.: WMSDB - Wolrdwide Mollusc Species Data Base July 10, 2013 [http://www.bagniliggia.it/WMSD/WMSDhome....] [jako Clavus laetus Hinds, 1843]Datum citace: 23. listopad 2013