Taxon - Odkazy a literatura
Cyrtulus Hinds, 1843 Paleobiology Database [111773]
Paleobiology Database [https://paleobiodb.org/] [jako Cyrtulus Hinds, 1843]
Datum citace: 13. prosinec 2015
Cyrtulus serotinus Hinds, 1843 Paleobiology Database [111774]
Paleobiology Database [https://paleobiodb.org/] [jako Cyrtulus serotinus Hinds, 1843 = Cyrtulus serotinus 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 Cyrtulus serotinus Hinds, 1844 = Cyrtulus serotinus Hinds, 1843]Datum citace: 23. listopad 2013
Cyrtulus galatheae (Powell, 1967) Cyrtulus kilburni (Hadorn, 1999) Cyrtulus mauiensis (Callomon & Snyder, 2006) Cyrtulus similis (Baird, 1873) Galli C.: WMSDB - Wolrdwide Mollusc Species Data Base July 10, 2013 [http://www.bagniliggia.it/WMSD/WMSDhome....] [jako Fusinus similis (Baird, 1873) = Cyrtulus similis (Baird, 1873)]Datum citace: 22. listopad 2013
Cyrtulus undatus (Gmelin, 1791) Galli C.: WMSDB - Wolrdwide Mollusc Species Data Base July 10, 2013 [http://www.bagniliggia.it/WMSD/WMSDhome....] [jako Fusinus undatus Gmelin, 1791 = Cyrtulus undatus (Gmelin, 1791)]Datum citace: 23. listopad 2013