Taxon - Odkazy a literatura
druh
Penion chathamensis A. W. B. Powell, 1938
Galli C.: WMSDB - Wolrdwide Mollusc Species Data Base July 10, 2013 [http://www.bagniliggia.it/WMSD/WMSDhome....] [jako Penion fairfieldae (Powell, 1947)]Datum citace: 23. listopad 2013
Galli C.: WMSDB - Wolrdwide Mollusc Species Data Base July 10, 2013 [http://www.bagniliggia.it/WMSD/WMSDhome....] [jako Penion chathamensis (Powell, 1938)]Datum citace: 23. listopad 2013