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Porifera (sponges)
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Class Hexactinellida
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Order Lyssacinosida
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Family Rossellidae
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Genus Rossella
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Species Rossella racovitzae
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Infraspecies Rossella racovitzae hexactinophila
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Infraspecies Rossella racovitzae microdiscina
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Infraspecies Rossella racovitzae racovitzae
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