Taxon - Odkazy a literatura
Paleobiology Database [90903]
Paleobiology Database [https://paleobiodb.org/] [jako Axinopsida orbiculata (Sars, 1878)]
Datum citace: 28. leden 2018
Galli C.: WMSDB - Wolrdwide Mollusc Species Data Base July 10, 2013 [http://www.bagniliggia.it/WMSD/WMSDhome....] [jako Axinopsida orbiculata Sars, 1878]Datum citace: 23. listopad 2013