E.  Thurston, ?Rámésvaram Island and fauna of the Gulf of Manaar?, Madras Government Museum, Bulletin, vol. 3, pp. 79-138, 1895.

G. B.  Sowerby, Appendix to marine shells of South Africa: a catalogue of all the known species with references to figures in various works, descriptions of new species, and figures of such as are new, little known, or hitherto unfigured. London: Sowerby, 1897, p. 42.

N. H.  Odhner, ?Results of Dr. E. Mjöbergs Swedish scientific expeditions to Australia 1910-1913. XVII. Mollusca?, Kungl. Svenska Vetenskapsakademiens Handlingar, vol. Band 52, pp. 1-115, 1917.

E.  von Martens, ?List of the shells of Mergui and its archipelago, collected for the trustees of the Indian Museum, Calcutta, by Dr. John Anderson, F.R.S., superintendent of the Museum?, The Journal of the Linnean Society of London. Zoology, vol. 21, pp. 155-219, 1887.

H.  Krebs, The West-Indian marine shells, with some remarks. A manuscript printed for circulation betweenn collectors, by H. Krebs, 1864. A republication by W.J. Clench, C. G. Aguayo and R.D. Turner, with remarks and a brief account of the life of H. Krebs. [Reprint. Habana, Cuba: Museo Poey, Universidad de la Habana, Submitted, p. ??

J. Gonzalez Hidalgo, ?Catálogo de los moluscos testáceos de las islas Filipinas, Joló y Marianas?, Revista de la Real Academia de Ciencias, vol. 3, pp. 9-64, 1905.

P.  Fischer, Manuel de cochyliologie et de paléontologie conchyliologique ou histoire naturelle des mollusques vivants et fossiles suivi d'un appendice sur les brachiopodes, vol. 2, 2 vol. Paris: F. Savy, 1887, p. xxiv+1369.

M.  Beau, Catalogue de coquilles recueillies à la Guadaloupe et ses dependences, par M. Beau, chef de bataillon d'infanterie de la marine, précédé d'une introduction par M. P. Fischer. Paris: Paul Dupont, 1858, p. 27.

K. H.  Barnard, ?Contributions to the knowledge of South African marine Mollusca. Part 7. Revised fauna list?, Annals of the South African Museum, vol. 47, pp. 663-781, 1974.

R. Arango Y.  Molina, Contribucion a la fauna malacologiea cubana. Habana, Cuba: Imp. de G. Montiel y Comp., 1878, p. 35.

R. Arango Y.  Molina, Contribucion a la fauna malacologiea cubana. Habana, Cuba: Imp. de G. Montiel y Comp., 1878, p. 35.

M.  Beau, Catalogue de coquilles recueillies à la Guadaloupe et ses dependences, par M. Beau, chef de bataillon d'infanterie de la marine, précédé d'une introduction par M. P. Fischer. Paris: Paul Dupont, 1858, p. 27.

J. Gonzalez Hidalgo, ?Catálogo de los moluscos testáceos de las islas Filipinas, Joló y Marianas?, Revista de la Real Academia de Ciencias, vol. 3, pp. 9-64, 1905.

H.  Krebs, The West-Indian marine shells, with some remarks. A manuscript printed for circulation betweenn collectors, by H. Krebs, 1864. A republication by W.J. Clench, C. G. Aguayo and R.D. Turner, with remarks and a brief account of the life of H. Krebs. [Reprint. Habana, Cuba: Museo Poey, Universidad de la Habana, 1948, p. ??

E.  von Martens, ?List of the shells of Mergui and its archipelago, collected for the trustees of the Indian Museum, Calcutta, by Dr. John Anderson, F.R.S., superintendent of the Museum?, The Journal of the Linnean Society of London. Zoology, vol. 21, pp. 155-219, 1887.

N. H.  Odhner, ?Results of Dr. E. Mjöbergs Swedish scientific expeditions to Australia 1910-1913. XVII. Mollusca?, Kungl. Svenska Vetenskapsakademiens Handlingar, vol. Band 52, pp. 1-115, 1917.

G. B.  Sowerby, Appendix to marine shells of South Africa: a catalogue of all the known species with references to figures in various works, descriptions of new species, and figures of such as are new, little known, or hitherto unfigured. London: Sowerby, 1897, p. 42.

E.  Thurston, ?Rámésvaram Island and fauna of the Gulf of Manaar?, Madras Government Museum, Bulletin, vol. 3, pp. 79-138, 1895.