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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 Polygyridae
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Genus Patera
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Species Patera appressa
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Species Patera binneyana
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Species Patera clarki
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Species Patera clenchi
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Species Patera indianorum
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Species Patera kiowaensis
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Species Patera laevior
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Species Patera leatherwoodi
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Species Patera panselenus
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Species Patera pennsylvanica
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Species Patera perigrapta
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Species Patera roemeri
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Species Patera sargentiana
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