Taxon - Links and literature
species
Polystira sunderlandi E.J. Petuch, 1987
Galli C.: WMSDB - Wolrdwide Mollusc Species Data Base July 10, 2013 [http://www.bagniliggia.it/WMSD/WMSDhome....] [as Polystira sunderlandi Petuch, 1987]Data retrieved on: 22 November 2013
Paleobiology Database [281010]
Paleobiology Database [https://paleobiodb.org/] [as Polystira sunderlandi Petuch, 1987]
Data retrieved on: 25 January 2018