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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 Hymenoptera
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Superfamily Vespoidea
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Family Eumenidae
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Genus Pachycoelius
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Species Pachycoelius brevicornis
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Species Pachycoelius carinatus
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Species Pachycoelius mediocris
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