Taxon - Odkazy a literatura
Paleobiology Database [237692]
Paleobiology Database [https://paleobiodb.org/] [jako Cotonopsis hirundo (Gaskoin, 1852)]
Datum citace: 11. prosinec 2015
Galli C.: WMSDB - Wolrdwide Mollusc Species Data Base July 10, 2013 [http://www.bagniliggia.it/WMSD/WMSDhome....] [jako Strombina hirundo (Gaskoin, 1851)]Datum citace: 23. listopad 2013