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| Kingdom Animalia |
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Bahiaxenidae Bravo, Pohl, Silva-Neto and Beutel, 2009 -- valid |
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Bohartillidae Kinzelbach, 1969 -- valid |
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Corioxenidae Kinzelbach, 1970 -- valid |
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Cretostylopidae Kathirithamby and Engel, 2014 -- valid |
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Elenchidae Perkins, 1905 -- valid |
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Halictophagidae Perkins, 1905 -- valid |
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Lychnocolacidae Bohart, 1951 -- valid |
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Mengeidae Pierce, 1908 -- valid |
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Mengenillidae Hofeneder, 1910 -- valid |
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Mengenillidia Kinzelbach, 1969 -- valid |
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Myrmecolacidae Saunders, 1872 -- valid |
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Protoxenidae Pohl, Beutel and Kinzelbach, 2005 -- valid |
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Strepsiptera Kirby, 1813 -- valid -- parasitic insects, twisted-winged parasites, estrepsítero, twisted-wing parasites, strepsipterans |
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Stylopidae Kirby, 1813 -- valid |
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Stylopidia Kinzelbach, 1969 -- valid |
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Xenidae Saunders, 1872 -- valid |
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