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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 Stylommatophora
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Family Zonitidae
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Genus Gastrodonta
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Genus Glyphyalinia
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Genus Hawaiia
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Genus Mesomphix
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Genus Nesovitrea
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Genus Ogaridiscus
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Genus Oxychilus
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Genus Paravitrea
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Genus Pilsbryna
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Genus Pristiloma
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Genus Striatura
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Genus Ventridens
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Genus Vitrea
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Genus Vitrinizonites
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Genus Zonitoides
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