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Lyncina Carneola
''Lyncina carneola'', common name the carnelian cowrie, is a species of sea snail, a cowry, a marine gastropod mollusk in the family Cypraeidae, the cowries. Description These cowries reach in length. Their shape is rounded and the basic color is a pale orange-brown, with some transverse bands. Distribution This species occurs in the seas off Aldabra, Chagos, the Comores, the East Coast of South Africa, Eritrea, Kenya, Madagascar, the Mascarene Basin, Mauritius, Mozambique, the Red Sea, Réunion Réunion (; french: La Réunion, ; previously ''Île Bourbon''; rcf, label= Reunionese Creole, La Rényon) is an island in the Indian Ocean that is an overseas department and region of France. It is located approximately east of the island ..., the Seychelles, Somalia and Tanzania. References * Fishelson, L., 1971. ''Ecology and distribution of the benthic fauna in the shallow waters of the Red Sea''. Mar. Biol., Berl. 10 2: 113–133 External links * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gastropod Shell
The gastropod shell is part of the body of a Gastropoda, gastropod or snail, a kind of mollusc. The shell is an exoskeleton, which protects from predators, mechanical damage, and dehydration, but also serves for muscle attachment and calcium storage. Some gastropods appear shell-less (slugs) but may have a remnant within the mantle, or in some cases the shell is reduced such that the body cannot be retracted within it (semi-slug). Some snails also possess an operculum that seals the opening of the shell, known as the Aperture (mollusc), aperture, which provides further protection. The study of mollusc shells is known as conchology. The biological study of gastropods, and other molluscs in general, is malacology. Shell morphology terms vary by species group. Shell layers The gastropod shell has three major layers secreted by the Mantle (mollusc), mantle. The calcareous central layer, tracum, is typically made of calcium carbonate precipitated into an organic matrix known as c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
