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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 Heterostropha
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Family Mathildidae
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Genus Mathilda
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Species Mathilda amaea
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Species Mathilda barbadensis
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Species Mathilda georgiana
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Species Mathilda globulifera
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Species Mathilda granifera
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Species Mathilda hendersoni
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Species Mathilda jacteosa
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Species Mathilda jeffreysii
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Species Mathilda quadricarinata
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Species Mathilda rushii
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Species Mathilda scitula
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Species Mathilda yucatecana
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