Ambariyanto, A. and Seed, R. (1991) The infestation of Mytilus edulis Linnaeus by Polydora ciliate (Johnston) in the Conwy estuary, North Wales. Journal of Molluscan Studies
Awaji, M. and Machii, A. (2011) Fundamental studies on in vivo and in vitro pearl formation – contribution of outer epithelial cells of pearl oyster mantle and pearl sacs. Aqua-BioScience Monographs
Batista, F.M., Boudry, P., dos Santos, A., Renault, T. and Ruano, F. (2009) Infestation of the cupped oysters Crassostrea angulata, C. gigas and their first generation hybrids by the copepod Myicola ostreae: differences in susceptibility and host response. Parasitology
Bieler, R., Mikkelsen, P.M., Collins, T.M., Glover, E.A., González, V.L., Graf, D.L., Harper, E.M., Healy, J., Kawauchi, G.Y., Sharma, P., Staubach, P.S., Strong, E.E., Taylor, J.D., Tëmkin, I., Zardus, J.D., Clark, S., Guzmán, A., McIntyre, E., Sharp, P. and Giribet, G. (2014) Investigating the bivalve tree of life – an exemplar-based approach combining molecular and novel morphological characters. Invertebrate Systematics
Cuif, J.P., Dauphin, Y., Howard, L., Nouet, J., Rouzière, S. and Salomé, M. (2011) Is the pearl layer a reversed shell? A re-examination of the theory of pearl formation through physical characterizations of pearl and shell development stages in Pinctada margaritifera
. Aquatic Living Resources
Esteban-Delgado, F.J., Harper, E.M., Checa, A.G. and Rodrigez-Navarro, A.B. (2008) Origin and expansion of foliated microstructure in pteriomorph bivalves. Biological Bulletin
Fernandes, F.C. and Seed, R. (1983) The incidence of pearls in populations of the blue mussel, Mytilus edulis L., from North Wales. Journal of Molluscan Studies
Garel, E., Pinto, L., Santos, A. and Ferreira, O. (2009) Tidal and river discharge forcing upon water and sediment circulation at a rock-bound estuary (Guadiana estuary, Portugal). Estuarine, Coastal and Shelf Science
Landman, N.H., Mikkelsen, P.M., Bieler, R. and Bronson, B. (2001) Pearls – a natural history. New York, NY: Harry N. Abrams, Inc.
Ma, Y., Berland, S., Andrieu, J.-P., Feng, Q. and Bedouet, L. (2013) What is the difference in organic matrix of aragonite vs. vaterite polymorph in natural shell and pearl? Study of the pearl-forming freshwater bivalve mollusc Hyriopsis cumingii
. Materials Science and Engineering C
McGinty, E.L., Zenger, K.R., Jones, D.B. and Jerry, D.R. (2012) Transcriptome analysis of biomineralisation-related genes within the pearl sac: host and donor oyster contribution. Marine Genomics
Moore, R.C. (1969) Treatise on invertebrate paleontology. Part N, Mollusca 6, Bivalvia, Volume 1–2. Boulder, CO & Lawrence, KS: Geological Society of America & University of Kansas Press.
Murty, V.S. (1976) Note on the natural pearl of Placenta placenta (Linnaeus). Indian Journal of Fisheries
Nagai, K. (2013) A history of the cultured pearl industry. Zoological Science
Neumeier, U. and Ciavola, P. (2004) Flow resistance and associated sedimentary processes in a Spartina maritima salt-marsh. Journal of Coastal Research
Newton, A. and Mudge, S.M. (2003) Temperature and salinity regimes in a shallow, mesotidal lagoon, the Ria Formosa, Portugal. Estuarine, Coastal and Shelf Science
Pérez-Huerta, A., Cuif, J.-P., Dauphin, Y. and Cusack, M. (2014) Crystallography of calcite in pearls. European Journal of Mineralogy
Sindermann, C.J. and Rosenfield, A. (1967) Principal diseases of commercially important marine bivalve mollusca and crustacea. Fishery Bulletin
Soldati, A.L., Jacob, D.E., Wehrmeister, U. and Hofmeister, W. (2008) Structural characterization and chemical composition of aragonite and vaterite in freshwater pearls. Mineralogical Magazine
Strack, E. (2006) Pearls. Stuttgart: Ruehle-Diebener-Verlag, 707 pp.
Suzuki, M., Saruwatari, K., Kogure, T., Yamamoto, Y., Nishimura, T., Kato, T. and Nagasawa, H. (2009) An acidic matrix protein, Pif, is a key macromolecule for nacre formation. Science
Taylor, J. and Strack, E. (2008) Pearl production. In Southgate, P.C. and Lucas, J.S. (eds) The pearl oyster. Amsterdam: Elsevier, pp. 272–302.
Zwaan, J.C. and Groenenboom, P. (2014) Natural pearls from edible ‘true oysters’ in Zeeland, the Netherlands. Journal of Gemmology