Bouchet P. & Rocroi J.-P. (Ed.); Frýda J., Hausdorf B., Ponder W., Valdes A. & Warén A. 2005. Classification and nomenclator of gastropod families. Malacologia: International Journal of Malacology, 47(1 – 2). ConchBooks: Hackenheim, Germany. ISBN 3-925919-72-4. ISSN 0076 – 2997. 397 pp.