5 REFERENCES
  Eichhorst, T., 1999.
Family: Ficidae - Fig Shells. [Family Review: July.September 1999]. High Desert Shell Club Newsletter, 1(3): 1.5.

  Neo, M. L., 2010.
The Taxonomic Status of Fig Shells, with Notes on Ficus variegata (Röding, 1798) (Mollusca: Gastropoda: Ficoidea: Ficidae) [link to PDF]. Nature in Singapore 2010 3: 117123.

  Regteren Altena, C.O. van, 1942.
The marine Mollusca of the Kendeng Beds (East Java). Gastropoda Part IV. (Families: Cassidae - Ficidae inclusive). 32 p., 24 figs.

  Riedel, F., 1994.
Recognition of the superfamily Ficoidea Meek 1864 and definition of the Thalassocynidae fam. nov. (Gastropoda). Zoologische Jahrbuecher Abteilung fuer Systematik Oekologie und Geographie der Tiere, 121(4): 457-474.

  Verhaeghe, M. & G. T. Poppe, 2000.
The family Ficidae. In: Poppe, G.T. & K. Groh (directors), A Conchological Iconography. Conchbooks, Hackenheim. 31 pp.