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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 Cephalaspidea
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Family Cylichnidae
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Genus Acteocina
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Species Acteocina angustior
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Species Acteocina atrata
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Species Acteocina bermudensis
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Species Acteocina bidentata
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Species Acteocina bullata
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Species Acteocina canaliculata
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Species Acteocina candei
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Species Acteocina carinata
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Species Acteocina cerealis
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Species Acteocina culcitella
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Species Acteocina eximia
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Species Acteocina harpa
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Species Acteocina hawaiensis
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Species Acteocina inculta
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Species Acteocina infrequens
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Species Acteocina lepta
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Species Acteocina magdalensis
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Species Acteocina oldroydi
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Species Acteocina oryza
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Species Acteocina perplicatus
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Species Acteocina recta
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Species Acteocina smirna
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