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Limfjorden Ertebølle
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Paracentrotus lividus at Aquarium Finisterrae, Corunna, Galicia, Spain (5 December 2007)
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Bussal armature of Echinus lividus.
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Aristotle's Lantern.
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Summerstrand, Eastern Cape, South Africa
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Limfjorden Ertebølle
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Gathering Paracentrotus lividus, Alghero, Sardinia (14 March 2006)
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Masticating apparatus of Echinus lividus.
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Skoenmakerskop, Eastern Cape, South Africa
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Limfjorden Ertebølle
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Paracentrotus lividus roe (eggs), Alghero, Sardinia (17 February 2008)
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Sangstrup/Karlby Klint
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Sangstrup/Karlby Klint
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Sangstrup/Karlby Klint
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Sangstrup/Karlby Klint
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Sangstrup/Karlby Klint
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Holmkær, NV-Jylland, Danmark
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Holmkær, NV-Jylland, Danmark
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Green sea urchin; Zee-egel.
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