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| Kingdom Animalia |
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Distichopus Leidy, 1882 -- invalid |
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Fridericia Michaelsen, 1889 -- valid |
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Fridericia agilis Smith, 1895 -- valid |
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Fridericia agricola Moore, 1895 -- valid |
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Fridericia alata Nielsen & Christensen, 1959 -- valid |
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Fridericia anomala Kosel, 1975 -- valid |
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Fridericia argillae Schmelz, 2003 -- valid |
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Fridericia armenica Schmelz, 2003 -- valid |
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Fridericia asymmetricoides Kasprzak, 1972 -- valid |
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Fridericia aurita Issel, 1905 -- valid |
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Fridericia auritoides Schmelz, 2003 -- valid |
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Fridericia baskini Cernosvitov, 1937 -- valid |
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Fridericia benti Schmelz, 2002 -- valid |
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Fridericia berkeleyensis Bell, 1936 -- valid |
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Fridericia berninii Dózsa-Farkas, 1988 -- valid |
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Fridericia bisetosa (Levinsen, 1884) -- valid |
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Fridericia brachiata Rota, 1994 -- valid |
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Fridericia bretscheri Southern, 1907 -- valid |
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Fridericia bubalus Sesma & Dózsa-Farkas, 1993 -- valid |
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Fridericia bulboides Nielsen & Christensen, 1959 -- valid |
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Fridericia bulbosa (Rosa, 1887) -- invalid |
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Fridericia callosa (Eisen, 1878) -- valid |
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Fridericia canadensis Dash, 1972 -- invalid |
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Fridericia caprensis Bell, 1947 -- invalid |
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Fridericia chongqingensis Xie, Liang & Wang, 1999 -- valid |
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Fridericia christeri Rota & Healy, 1999 -- valid |
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Fridericia christofferseni (Righi, 1975) -- valid |
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Fridericia composti Schmelz, 2003 -- valid |
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Fridericia conculcata Dózsa-Farkas, 1986 -- valid |
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Fridericia connata Bretscher, 1902 -- valid |
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Fridericia cusanica Schmelz, 2003 -- valid |
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Fridericia cylindrica Springett, 1971 -- valid |
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Fridericia deformis Möller, 1971 -- valid |
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Fridericia digitata Cognetti, 1901 -- invalid |
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Fridericia discifera Healy, 1975 -- valid |
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Fridericia douglasensis Welch, 1914 -- valid |
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Fridericia dozsae Schmelz, 2003 -- valid |
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Fridericia dura (Eisen, 1879) -- valid |
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Fridericia eiseni Dózsa-Farkas, 2005 -- invalid |
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Fridericia florentina Dequal, 1914 -- valid |
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Fridericia galba (Hoffmeister, 1843) -- valid |
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Fridericia gamotheca Issel, 1905 -- valid |
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Fridericia gigantea Dequal, 1912 -- valid |
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Fridericia glandifera Friend, 1913 -- valid |
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Fridericia glandulosa Southern, 1907 -- invalid |
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Fridericia globuligera Rota, 1995 -- valid |
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Fridericia gracilis von Bülow, 1957 -- invalid |
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Fridericia granosa Schmelz, 2003 -- valid |
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Fridericia healyae Schmelz, 2003 -- valid |
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Fridericia hegemon (Vejdovský, 1878) -- valid |
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Fridericia heliota Zalesskaya, Petushkov & Rodionova, 1990 -- valid |
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Fridericia humicola Bretscher, 1900 -- valid |
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Fridericia ilvana Issel, 1905 -- valid |
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Fridericia isseli Rota, 1994 -- valid |
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Fridericia lenta Schmelz, 2003 -- valid |
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Fridericia loretensis Schmelz, 2003 -- valid |
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Fridericia losangelensis Bell, 1936 -- valid |
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Fridericia maculata Issel, 1905 -- valid |
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Fridericia maculatiformis Dózsa-Farkas, 1972 -- valid |
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Fridericia magna Friend, 1899 -- valid |
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Fridericia minor Friend, 1913 -- valid |
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Fridericia monochaeta Rota, 1995 -- valid |
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Fridericia monopera Cognetti, 1903 -- valid |
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Fridericia montafonensis Schmelz, 1998 -- valid |
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Fridericia multisegmentata Wang, Xie & Liang, 1999 -- valid |
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Fridericia nanningensis Xie, Liang & Wang, 2001 -- valid |
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Fridericia nemoralis Nurminen, 1970 -- valid |
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Fridericia nielseni Möller, 1971 -- valid |
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Fridericia nix Rota, 1995 -- valid |
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Fridericia oconeensis Welch, 1914 -- valid |
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Fridericia omeri Stephenson, 1932 -- valid |
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Fridericia parasitica Cernosvitov, 1928 -- valid |
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Fridericia parathalassia Schmelz, 2002 -- valid |
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Fridericia paraunisetosa Xie, Liang & Wang, 2000 -- valid |
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Fridericia paroniana Issel, 1904 -- valid |
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Fridericia peregrinabunda Michaelsen, 1913 -- valid |
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Fridericia perrieri (Vejdovský, 1878) -- valid |
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Fridericia pretoriana Stephenson, 1930 -- valid |
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Fridericia profundicola Dózsa-Farkas, 1991 -- valid |
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Fridericia pyrenaica Giani, 1979 -- valid |
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Fridericia ratzeli (Eisen, 1872) -- valid |
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Fridericia reducata Dózsa-Farkas, 1974 -- valid |
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Fridericia regularis Nielsen & Christensen, 1959 -- valid |
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Fridericia renatae Möller, 1971 -- invalid |
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Fridericia rendsinata Dózsa-Farkas, 1972 -- valid |
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Fridericia sardorum Cognetti, 1901 -- valid |
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Fridericia semisetosa Dózsa-Farkas, 1970 -- valid |
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Fridericia sima Welch, 1914 -- valid |
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Fridericia singula Nielsen & Christensen, 1961 -- valid |
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Fridericia sohlenii Rota, Healy & Erséus, 1998 -- invalid |
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Fridericia stephensoni Moszynski, 1933 -- valid |
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Fridericia strenua Rota, 1995 -- valid |
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Fridericia striata (Levinsen, 1884) -- valid |
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Fridericia sylvatica Healy, 1979 -- valid |
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Fridericia terrarossae Sesma & Dózsa-Farkas, 1993 -- valid |
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Fridericia tuberosa Rota, 1995 -- valid |
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Fridericia tubulosa Dózsa-Farkas, 1972 -- valid |
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Fridericia ulrikae Rota & Healy, 1999 -- valid |
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Fridericia unisetosa Xie, Liang & Wang, 2000 -- valid |
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Fridericia viridula Issel, 1904 -- valid |
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Fridericia vixdiverticulata Sesma & Dózsa-Farkas, 1993 -- valid |
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Fridericia waldenstroemi Rota & Healy, 1999 -- valid |
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