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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 Acherongia
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Genus Acherontides
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Genus Acherontiella
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Genus Acheroxenylla
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Genus Austrogastrura
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Genus Barbagastrura
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Genus Biscoia
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Genus Bonetogastrura
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Genus Celegastrura
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Genus Ceratophysella
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Genus Choreutinula
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Genus Cosberella
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Genus Denigastrura
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Genus Ecuadogastrura
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Genus Gnathogastrura
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Genus Hypogastrura
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Genus Jacutogastrura
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Genus Mesachorutes
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Genus Mesogastrura
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Genus Microgastrura
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Genus Mitchellania
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Genus Neobeckerella
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Genus Octoacanthella
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Genus Ongulogastrura
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Genus Orogastrura
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Genus Parawillemia
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Genus Paraxenylla
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Genus Pseudacherontides
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Genus Schaefferia
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Genus Schoettella
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Genus Stenogastrura
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Genus Tafallia
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Genus Thibaudylla
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Genus Triacanthella
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Genus Tricanthella
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Genus Typhlogastrura
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Genus Willemgastrura
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Genus Willemia
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Genus Xenylla
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Genus Xenyllogastrura
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