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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 Anactinia
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Genus Anactis
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Genus Arachnactis
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Genus Arachnanthus
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Genus Dactylactis
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Genus Isapiactis
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Genus Isarachnactis
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Genus Isarachnanthus
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Genus Isovactis
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Genus Ovactis
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Genus Paranactinia
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