Taxon - Odkazy a literatura
druh
Cyclostremiscus pentagonus W. M. Gabb, 1873
Paleobiology Database [115224]
Paleobiology Database [https://paleobiodb.org/] [jako Cyclostremiscus pentagonus (Gabb, 1873)]
Datum citace: 28. leden 2018
Galli C.: WMSDB - Wolrdwide Mollusc Species Data Base July 10, 2013 [http://www.bagniliggia.it/WMSD/WMSDhome....] [jako Cyclostremiscus pentagonus Gabb, 1873]Datum citace: 23. listopad 2013