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Eumetazoa (metazoans)
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Bilateria (bilaterally symmetrical animals)
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Protostomia (protostomes)
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Mollusca (clams, snails, squids, and relatives)
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Class Gastropoda
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Order Neogastropoda
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Family Drilliidae
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Genus Bellaspira
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Genus Cerodrillia
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Genus Cymatosyrinx
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Genus Drillia
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Genus Elaeocyma
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Genus Kylix
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Genus Leptadrillia
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Genus Lissodrillia
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Genus Splendrillia
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Genus Viridrillia
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