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Porifera (sponges)
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Class Demospongiae
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Order Hadromerida
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Family Clionaidae
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Genus Cervicornia
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Genus Cliona
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Genus Clionaopsis
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Genus Cliothosa
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Genus Pione
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Genus Spheciospongia
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Genus Thoosa
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Genus Volzia
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