| Actinedida van der Hammen, 1968 (Order) |
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| Actinedida Parasitengona Oudemans, 1909 (Suborder) |
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| Actinedida Parasitengona Arrenuroidea Sig Thor, 1900 (Superfamily) |
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| Arrenuridae Sig Thor, 1900 (Family) |
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| Arrenuridae subfam. Africasiinae Cook, 1974 (Subfamily) |
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| Africasia Viets, 1931 (Genus) |
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| Tortipalpis (Genus) |
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| Tortipalpus Viets, 1959 (Genus) |
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| Arrenuridae subfam. Arrenurinae Wolcott, 1905 (Subfamily) |
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| Allarrenurus K.O.Viets, 1961 (Genus) |
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| Anurania Neuman, 1879 (Genus) |
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| Arrenurus Dugés, 1834 (Genus) |
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| Arrhenurus (Genus) |
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| Corsicohydracarus Motas & Tanasachi, 1959 (Genus) |
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| Dadayella Koenike, 1907 (Genus) |
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| Hamappendix Walter & Bader, 1952 (Genus) |
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| Micrarrenurus Cassagne-Méjean, 1966 (Genus) |
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| Micruracaropsis Viets, 1939 (Genus) |
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| Micrurus Thon, 1900 (Genus) |
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| Petiolurus Sig Thor, 1900 (Genus) |
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| Protoarrenurus Cook, 1957 (Genus) |
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| Steganapsis Wolcott, 1901 (Genus) |
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| Thoracophoracarus Viets, 1914 (Genus) |
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| Uchidacarus Imamura, 1952 (Genus) |
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| Wuria Viets, 1916 (Genus) |
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| Arrenuridae subfam. Arrhenurinae Wolcott, 1905 (Subfamily) |
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