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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 Architaenioglossa
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Family Viviparidae
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Genus Campeloma
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Genus Cipangopaludina
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Genus Lioplax
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Genus Tulotoma
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Genus Viviparus
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