| Mesostigmata G. Canestrini, 1891 (Order) |
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| Mesostigmata Cercomegistina Camin & Gorirossi, 1955 (Suborder) |
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| Mesostigmata Cercomegistina Cercomegistoidea Träghårdh, 1937 (Superfamily) |
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| Cercomegistidae Trägårdh, 1937 (Family) |
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| Celaenogamasus Berlese, 1901 (Genus) |
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| Cercoleipus D.N.Kinn, 1970 (Genus) |
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| Cercomegistus Berlese, 1914 (Genus) |
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| Holocercomegistus Evans, 1958 (Genus) |
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| Neooudemansia Trägårdh, 1938 (Genus) |
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| Vitzthumegistus Kethley, 1977 (Genus) |
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