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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 Trombidiformes
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Family Pionidae
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Genus Forelia
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Genus Hydrochoreutes
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Genus Neotiphys
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Genus Piona
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Genus Pionacercus
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Genus Pionella
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Genus Pionopsis
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Genus Pseudofeltria
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Genus Schminkea
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Genus Tiphys
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Genus Twinforksella
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Genus Wettina
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