Taxon - Links and literature
species
Bellaspira pentagonalis (W. H. Dall, 1889)
Galli C.: WMSDB - Wolrdwide Mollusc Species Data Base July 10, 2013 [http://www.bagniliggia.it/WMSD/WMSDhome....] [as Bellaspira pentagonalis (Dall, 1889)]Data retrieved on: 23 November 2013
Paleobiology Database [107435]
Paleobiology Database [https://paleobiodb.org/] [as Bellaspira pentagonalis (Dall, 1889)]
Data retrieved on: 25 January 2018