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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 Archaeogastropoda
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Family Trochidae
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Genus Antimargarita
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Genus Antisolarium
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Genus Archiminolia
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Genus Bathybembix
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Genus Bathymophila
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Genus Calliotropis
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Genus Callumbonella
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Genus Cantharidella
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Genus Cantharidus
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Genus Cidarina
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Genus Cittarium
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Genus Clanculus
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Genus Danilia
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Genus Dentistyla
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Genus Euchelus
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Genus Fossarina
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Genus Gaza
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Genus Gibbula
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Genus Halistylus
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Genus Herpetopoma
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Genus Jujubinus
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Genus Lamellitrochus
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Genus Liotella
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Genus Lirularia
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Genus Lischkeia
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Genus Margarella
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Genus Margarites
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Genus Melagraphia
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Genus Micrelenchus
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Genus Microgaza
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Genus Mirachelus
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Genus Monilea
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Genus Monodonta
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Genus Norrisia
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Genus Planitrochus
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Genus Pseudostomatella
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Genus Solariella
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Genus Stomatella
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Genus Synaptocochlea
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Genus Tectus
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Genus Tegula
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Genus Thaltia
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Genus Thoristella
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Genus Trochus
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Genus Turcica
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Genus Zetela
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Genus Zethalia
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