basis of recordBouchet, P., Rocroi, J.-P. (2005). Classification and nomenclator of gastropod families. <em>Malacologia.</em> 47(1-2): 1-397 ISBN 3-925919-72-4.[details] Available for editors
additional sourceWeil, A., Brown, L. & Neville. 1999. The Wentletrap book: Guide to the Recent Epitoniidae of the world. Rome: Evolver. 245 pp.[details]
additional sourceNützel, A. (1998). Uber die Stammesgeschichte der Ptenoglossa (Gastropoda).Berliner Geowissenschaftliche Abhandlungen, ser. Berliner Geowissenschaftliche Abhandlungen, ser E (Palaeobiologie). 26: 1-229.[details]