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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 Bivalvia
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Order Veneroida
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Superfamily Mactroidea
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Family Mactridae
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Genus Anatina
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Genus Cyclomactra
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Genus Lutraria
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Genus Mactra
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Genus Mactrellona
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Genus Mactromeris
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Genus Mactrotoma
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Genus Maorimactra
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Genus Mulinia
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Genus Raeta
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Genus Rangia
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Genus Resania
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Genus Scalpomactra
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Genus Simomactra
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Genus Spisula
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Genus Tresus
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Genus Zenatia
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