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Eumetazoa (metazoans)
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Class Anthozoa
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Order Ceriantharia
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Family Arachnactidae
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Genus Arachnactis
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Species Arachnactis albida
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Species Arachnactis indica
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Species Arachnactis panikkari
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Species Arachnactis sibogae
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Species Arachnactis valdiviae
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