Taxon - Links and literature
species
Spondylus echinatus Schreibers, 1793
Galli C.: WMSDB - Wolrdwide Mollusc Species Data Base July 10, 2013 [http://www.bagniliggia.it/WMSD/WMSDhome....] [as Spondylus castus Reeve, 1856]Data retrieved on: 23 November 2013
Galli C.: WMSDB - Wolrdwide Mollusc Species Data Base July 10, 2013 [http://www.bagniliggia.it/WMSD/WMSDhome....] [as Spondylus echinatus Schreibers, 1793]Data retrieved on: 23 November 2013
Paleobiology Database [174267]
Paleobiology Database [https://paleobiodb.org/] [as Spondylus spectrum Reeve, 1856]
Data retrieved on: 25 January 2018
Paleobiology Database [168927]
Paleobiology Database [https://paleobiodb.org/] [as Spondylus castus Reeve, 1856]
Data retrieved on: 25 January 2018
Repetto G., Orlando F. & Arduino G. (2005): Conchiglie del Mediterraneo, Amici del Museo "Federico Eusebio", Alba, Italy [as Spondylus spectrum Reeve, 1856]