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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 Neotaenioglossa
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Family Vitrinellidae
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Genus Anticlimax
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Genus Aorotrema
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Genus Circulus
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Genus Cochliolepis
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Genus Conjectura
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Genus Cyclostremiscus
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Genus Elachorbis
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Genus Epicynia
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Genus Episcynia
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Genus Macromphalina
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Genus Pachystremiscus
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Genus Parviturboides
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Genus Pleuromalaxis
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Genus Scissilabra
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Genus Scrupus
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Genus Solariorbis
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Genus Teinostoma
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Genus Vitrinella
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Genus Vitrinorbis
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