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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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Chelicerata (spiders, mites, scorpions, and relatives)
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Class Arachnida
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Order Sarcoptiformes
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Superfamily Gustavioidea
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Family Ceratoppiidae
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Genus Amazoppia
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Genus Austroceratoppia
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Genus Ceratoppia
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Genus Ceratorchestes
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Genus Comeremaeus
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Genus Dendrozetes
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Genus Macquarioppia
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Genus Metapyroppia
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Genus Negroppia
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Genus Notoppia
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Genus Paraceratoppia
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Genus Parapyroppia
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Genus Pseudoceratoppia
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Genus Pseudopyroppia
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Genus Pyroppia
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Genus Trichoppia
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