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Eumetazoa (metazoans)
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Bilateria (bilaterally symmetrical animals)
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Protostomia (protostomes)
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Arthropoda (arthropods)
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Order Coleoptera
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Superfamily Byrrhoidea
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Genus Psephenus
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Species Psephenus arizonensis
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Species Psephenus falli
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Species Psephenus haldemani
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Species Psephenus herricki
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Species Psephenus minckleyi
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Species Psephenus montanus
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Species Psephenus murvoshi
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Species Psephenus oresbius
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Species Psephenus palpalis
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Species Psephenus texanus
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Species Psephenus usingeri
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