| Opiliones (Order) |
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| Opiliones Laniatores Thorell, 1876 (Suborder) |
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| Opiliones Laniatores Grassatores Kury in Giribet, Edgecombe, Wheeler & Babbitt, 2002 (Infraorder) |
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| Opiliones Laniatores Grassatores Gonyleptoidea Sundevall, 1833 (Superfamily) |
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| Manaosbiidae Roewer, 1943 (Family) |
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| Manaosbiidae subfam. Manaosbiinae Roewer, 1943 (Subfamily) |
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| Azulamus Roewer, 1957 (Genus) |
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| Barrona C.J.Goodnight & M.L.Goodnight, 1942e (Genus) |
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| Belemnodes Strand, 1942 (Genus) |
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| Belemulus Roewer, 1932 (Genus) |
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| Bugabitia Roewer, 1915b (Genus) |
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| Camelianus Roewer, 1912c (Genus) |
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| Clavicranaus Roewer, 1915b (Genus) |
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| Cranellus Roewer, 1932 (Genus) |
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| Cucutacola Mello-Leitão, 1940c (Genus) |
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| Dibunostra Roewer, 1943 (Genus) |
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| Gonogotus Roewer, 1943 (Genus) |
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| IncertaesedisManaosbiidae (Genus) |
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| Manaosbia Roewer, 1943 (Genus) |
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| Mazarunius Roewer, 1943 (Genus) |
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| Meridia Roewer, 1913 (Genus) |
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| Paramicrocranaus H. Soares, 1970b (Genus) |
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| Pentacranaus Roewer, 1963 (Genus) |
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| Poassa Roewer, 1943 (Genus) |
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| Poecilocranaus Roewer, 1943 (Genus) |
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| Rhopalocranaus Roewer, 1913 (Genus) |
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| Rhopalocranellus Roewer, 1925 (Genus) |
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| Sanvincentia Roewer, 1943 (Genus) |
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| Saramacia Roewer, 1913 (Genus) |
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| Semostrus Roewer, 1943 (Genus) |
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| Syncranaus Roewer, 1913 (Genus) |
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| Tegyra Sørensen, 1932 (Genus) |
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| Zygopachylus Chamberlin, 1925 (Genus) |
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