www.cypraea.net   (Mirco Bergonzoni/Pasquale Fazzini)
		www.flmnh.ufl.edu/cowries/ (Chris Meyer)

		www.shellauction.net (Alessandro Petronzi/Claudio Pirazzini)
		www.shells.it (Alessandro Petronzi/Claudio Pirazzini)

www.mirco-bergonzoni.net (Mirco Bergonzoni)

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