| Spirobolida Cook, 1895 (Order) |
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| Atopetholidae Chamberlin, 1918 (Family) |
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| Anelus Cook, 1911 (Genus) |
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| Arinolus Chamberlin, 1940 (Genus) |
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| Atopetholus Chamberlin, 1918 (Genus) |
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| Centrelus Cook, 1911 (Genus) |
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| Comanchelus Hoffman & Orcutt, 1960 (Genus) |
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| Cyclothyrophorus Pocock, 1909 (Genus) |
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| Eurelus Cook, 1911 (Genus) |
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| Gosichelus Chamberlin, 1949 (Genus) |
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| Hesperolus Chamberlin, 1918 (Genus) |
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| Mannobolus Loomis, 1968 (Genus) |
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| Onychelus Cook, 1904 (Genus) |
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| Orthichelus Chamberlin & Hoffman, 1950 (Genus) |
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| Piedolus Chamberlin, 1930 (Genus) |
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| Saussurobolus Carl, 1918 (Genus) |
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| Scobinomus Loomis, 1953 (Genus) |
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| Tarascolus Chamberlin, 1943 (Genus) |
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| Tidolus Chamberlin, 1949 (Genus) |
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| Toltecolus Chamberlin, 1943 (Genus) |
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| Uvaldia Loomis, 1968 (Genus) |
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| Watichelus Chamberlin, 1947 (Genus) |
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