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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 Not assigned
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Superfamily Hypogastruroidea
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Family Hypogastruridae
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Genus Xenyllogastrura
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Species Xenyllogastrura affinis
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Species Xenyllogastrura afurcata
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Species Xenyllogastrura arenaria
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Species Xenyllogastrura octoculata
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Species Xenyllogastrura pruvoti
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Species Xenyllogastrura reducta
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Species Xenyllogastrura steineri
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Species Xenyllogastrura venezueliensis
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