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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 Scarabaeoidea
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Family Dynastidae
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Genus Onychionyx
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Species Onychionyx australicus
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Species Onychionyx minor
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Species Onychionyx opacipennis
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