| Opiliones (Order) |
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| Opiliones Palpatores Thorell, 1876 (Suborder) |
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| Opiliones Palpatores Phalangioidea Sundevall, 1833 (Superfamily) |
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| Phalangiidae Latreille, 1802 (Family) |
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| Acantholopus C. L. Koch, 1839 (Genus) |
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| Phalangiidae subfam. Dicranopalpinae (Subfamily) |
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| Amilenus Martens, 1969c (Genus) |
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| Dicranopalpus Doleschal, 1852 (Genus) |
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| Lanthanopilio J. C. Cokendolpher & J. E. Cokendolpher, 1984 (Genus) |
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| Phalangiidae subfam. Gyantinae Silhavy, 1946 (Subfamily) |
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| Amilenus Martens, 1969 (Genus) |
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| Dicranopalpus Doleschall, 1852 (Genus) |
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| Gyas Simon, 1879 (Genus) |
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| Phalangiidae subfam. Leiobuninae Silhavy, 1960 (Subfamily) |
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| Leiobunum C. L. Koch, 1939 (Genus) |
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| Liobunum Agassiz, 1846 (Genus) |
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| Nelima Roewer, 1910 (Genus) |
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| Phalangiidae subfam. Oligolophinae Banks, 1893 (Subfamily) |
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| Lacinius Thorell, 1876 (Genus) |
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| Mitopiella Banks, 1930 (Genus) |
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| Mitopus Thorell, 1876 (Genus) |
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| Odiellus Roewer, 1923 (Genus) |
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| Oligolophus C.L.Koch, 1872 (Genus) |
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| Paralacinius Morin, 1934 (Genus) |
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| Paroligolophus Lohmander, 1945 (Genus) |
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| Roeweritta Šilhavý, 1965 (Genus) |
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| Phalangiidae subfam. Opilioninae C. L. Koch, 1839 (Subfamily) |
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| Egaenus C.L.Koch in Hahn & C.L.C.L.Koch, 1839 (Genus) |
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| Himalphalangium Martens, 1973 (Genus) |
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| Homolophus Banks, 1893 (Genus) |
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| Opilio Herbst, 1798 (Genus) |
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| Scleropilio Roewer, 1911 (Genus) |
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| Phalangiidae subfam. Phalangiinae Latreille, 1802 (Subfamily) |
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| Acanthomegabunus Tsurusaki, Tchemeris & Logunov, 2000 (Genus) |
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| Bactrophalangium Silhavý, 1966 (Genus) |
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| Bunochelis Roewer, 1923 (Genus) |
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| Cheops Soerensen, 1910 (Genus) |
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| Coptophalangium W. Starega, 1984 (Genus) |
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| Cristina Loman, 1902 (Genus) |
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| Dacnopilio Roewer, 1911 (Genus) |
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| Dasylobus Simon, 1878 (Genus) |
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| Egaenus C. L. Koch, 1839 (Genus) |
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| Eudasylobus Roewer, 1911 (Genus) |
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| Graecophalangium Roewer, 1923 (Genus) |
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| Guruia Loman, 1902 (Genus) |
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| Hindreus H. Kauri, 1985 (Genus) |
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| Leptobunus Banks, 1893 (Genus) |
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| Liopilio Schenkel, 1951 (Genus) |
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| Liropilio N. I. Gritsenko, 1979 (Genus) |
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| Lophopilio Hadzi, 1931 (Genus) |
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| Megabunus Meade, 1855 (Genus) |
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| Megistobunus Hansen, 1921 (Genus) |
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| Metadasylobus Roewer, 1911 (Genus) |
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| Metaphalangium Roewer, 1911 (Genus) |
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| Metaplatybunus Roewer, 1911 (Genus) |
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| Odontobunus Roewer, 1910 (Genus) |
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| Opilio Herbst, 1798 (Genus) |
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| Pamirophalangium Starega, 1978 (Genus) |
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| Parascleropilio Rambla, 1975 (Genus) |
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| Phalangium Linnaeus, 1758 (Genus) |
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| Platybunus C. L. Koch, 1848 (Genus) |
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| Ramblinus W. Starega, 1984 (Genus) |
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| Rhampsinitus Simon, 1879 (Genus) |
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| Rilaena Šilhavý, 1965 (Genus) |
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| Tchapinius Roewer, 1929c (Genus) |
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| Zachaeus C.L.C.L.Koch, 1839a (Genus) |
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| Zacheus C. L. Koch, 1839 (Genus) |
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| Phalangiidae subfam. Platybuninae Starega, 1976 (Subfamily) |
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| Buresilia Silhavý, 1965 (Genus) |
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| Lophopilio Hadži, 1931 (Genus) |
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| Megabunus Meade, 1855 (Genus) |
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| Metaplatybunus Roewer, 1911 (Genus) |
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| Paraplatybunus Dumitrescu, 1970 (Genus) |
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| Platybunoides Silhavý, 1956 (Genus) |
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| Platybunus C.L.C.L.Koch, 1839 (Genus) |
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| Rafalskia Starega, 1963 (Genus) |
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| Stankiella Hadži, 1973 (Genus) |
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| Phalangiidae subfam. Sclerosomatinae Simon, 1879 (Subfamily) |
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| Astrobunus Thorell, 1876 (Genus) |
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| Homalenotus C. L. Koch, 1839 (Genus) |
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