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Conus Moluccensis
''Conus moluccensis'', common name the Molucca cone, is a species of sea snail, a marine gastropod mollusk in the family Conidae, the cone snails and their allies. Like all species within the genus ''Conus'', these snails are predatory and venomous. They are capable of "stinging" humans, therefore live ones should be handled carefully or not at all. Subspecies * ''Conus moluccensis marielae'' Rehder & Wilson, 1975: synonym of '' Conus marielae'' Rehder & Wilson, 1975 * ''Conus moluccensis moluccensis'' Küster, 1838: synonym of ''Conus moluccensis'' Küster, 1838 * ''Conus moluccensis vappereaui'' Monteiro, 2009: synonym of '' Conus vappereaui'' Monteiro, 2009 Description The size of an adult shell varies between 30 mm and 60 mm. The coronated shell is yellowish white, marbled and streaked with chestnut, with minute revolving lines of granules, which are often somewhat articulated red-brown and white. George Washington Tryon, Manual of Conchology vol. VI, p. 26; 18 ... [...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] |
