Taxon - Links and literature
species
Pyrgulina stefanisi (Jeffreys, 1869)
Galli C.: WMSDB - Wolrdwide Mollusc Species Data Base July 10, 2013 [http://www.bagniliggia.it/WMSD/WMSDhome....] [as Chrysallida stefanisi Jeffreys, 1869]Data retrieved on: 23 November 2013
Repetto G., Orlando F. & Arduino G. (2005): Conchiglie del Mediterraneo, Amici del Museo "Federico Eusebio", Alba, Italy [as Chrysallida stefanisi (Jeffreys, 1869)]