| Paradoxosomatidae Daday, 1889 (Family) |
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| Orthomorpha Bollman, 1893 (Genus) |
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| Orthomorpha aculeata (Peters, 1855) (Species) |
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| Orthomorpha acuta Attems, 1914 (Species) |
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| Orthomorpha anastasia Attems, 1930 (Species) |
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| Orthomorpha aphanes Attems, 1898 (Species) |
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| Orthomorpha arboricola (Attems, 1937) (Species) |
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| Orthomorpha armata (Species) |
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| Orthomorpha aspera (L. Koch, 1867) (Species) |
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| Orthomorpha atrorosea (Pocock, 1894) (Species) |
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| Orthomorpha avia Verhoeff, 1937 (Species) |
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| Orthomorpha baliorum Golovatch, 1994 (Species) |
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| Orthomorpha banana Attems, 1937 (Species) |
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| Orthomorpha beaumontii (LeGuillou, 1841) (Species) |
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| Orthomorpha beroni Golovatch, 1997 (Species) |
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| Orthomorpha bimontana Carl, 1932 (Species) |
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| Orthomorpha bipulvillata Carl, 1902 (Species) |
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| Orthomorpha bipunctata (Species) |
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| Orthomorpha bisculcata Pocock (Species) |
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| Orthomorpha bivittata (Species) |
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| Orthomorpha borneona Attems, 1931 (Species) |
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| Orthomorpha cingulata Attems, 1898 (Species) |
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| Orthomorpha circofera Verhoeff, 1931 (Species) |
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| Orthomorpha clivicola Pocock, 1895 (Species) |
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| Orthomorpha coarctata (Saussure, 1860) (Species) |
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| Orthomorpha comotti (Species) |
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| Orthomorpha conspicua (Pocock, 1894) (Species) |
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| Orthomorpha constricta (Species) |
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| Orthomorpha coonoorensis Carl, 1932 (Species) |
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| Orthomorpha coriacea Carl, 1902 (Species) |
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| Orthomorpha cornuta Attems, 1930 (Species) |
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| Orthomorpha crucifera (Pocock) (Species) |
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| Orthomorpha dasys (Bollman, 1887) (Species) |
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| Orthomorpha debilis Attems, 1953 (Species) |
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| Orthomorpha dentata Carl, 1932 (Species) |
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| Orthomorpha doriae Pocock, 1895 (Species) |
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| Orthomorpha endeusa Attems, 1898 (Species) |
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| Orthomorpha erichsonii (Brandt, 1839) (Species) |
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| Orthomorpha festae Silvestri, 1896 (Species) |
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| Orthomorpha festiva (Brölemann, 1896) (Species) |
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| Orthomorpha flaviventer (Pocock, 1894) (Species) |
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| Orthomorpha francisca Attems, 1930 (Species) |
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| Orthomorpha glandulosa (Attems, 1937) (Species) |
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| Orthomorpha glandulosus Attems, 1937 (Species) |
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| Orthomorpha gorongozae Lawrence, 1962 (Species) |
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| Orthomorpha gracilis (C. L. Koch, 1847) (Species) |
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| Orthomorpha granosa Attems, 1913 (Species) |
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| Orthomorpha harpaga Attems, 1937 (Species) |
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| Orthomorpha hartmanni (Peters, 1864) (Species) |
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| Orthomorpha herpusa Attems, 1898 (Species) |
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| Orthomorpha hingstoni Carl, 1935 (Species) |
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| Orthomorpha hirtipes (Species) |
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| Orthomorpha hydrobiologica Attems, 1930 (Species) |
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| Orthomorpha javanica (Species) |
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| Orthomorpha karschi (Pocock) (Species) |
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| Orthomorpha longipes Attems, 1896 (Species) |
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| Orthomorpha massainni (Cook, 1896) (Species) |
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| Orthomorpha melanopleuris Pocock, 1895 (Species) |
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| Orthomorpha melischi Golovatch, 1997 (Species) |
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| Orthomorpha mikrotropis Attems, 1898 (Species) |
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| Orthomorpha minlana Pocock, 1895 (Species) |
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| Orthomorpha minuscula Attems, 1953 (Species) |
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| Orthomorpha miranda Pocock, 1895 (Species) |
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| Orthomorpha nigricornis (Species) |
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| Orthomorpha oatesii (Species) |
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| Orthomorpha palonensis Pocock, 1895 (Species) |
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| Orthomorpha pardalis (Species) |
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| Orthomorpha paviei Brölemann, 1896 (Species) |
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| Orthomorpha pekuensis (Karsch, 1881) (Species) |
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| Orthomorpha penicillata Attems, 1931 (Species) |
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| Orthomorpha pilifera Pocock, 1895 (Species) |
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| Orthomorpha pococki Cook, 1911 (Species) |
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| Orthomorpha proxima Silvestri, 1898 (Species) |
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| Orthomorpha pygmaea Pocock (Species) |
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| Orthomorpha roseipes Pocock, 1895 (Species) |
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| Orthomorpha rotundata Attems, 1931 (Species) |
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| Orthomorpha rotundicollis (Attems, 1937) (Species) |
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| Orthomorpha rugulosa Carl, 1932 (Species) |
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| Orthomorpha scabra Jeekel, 1964 (Species) |
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| Orthomorpha scutigeroides Attems, 1930 (Species) |
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| Orthomorpha semicarnea (Species) |
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| Orthomorpha serrulata Attems, 1931 (Species) |
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| Orthomorpha setosa Attems, 1937 (Species) |
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| Orthomorpha spadix Attems, 1937 (Species) |
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| Orthomorpha sumbawana Attems, 1930 (Species) |
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| Orthomorpha thienemanni Attems, 1930 (Species) |
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| Orthomorpha thysanopus (Cook & Collins, 1893) (Species) |
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| Orthomorpha triaina Attems, 1911 (Species) |
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| Orthomorpha tuberculata (Attems, 1937) (Species) |
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| Orthomorpha uncinata Attems, 1931 (Species) |
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| Orthomorpha variegata Brölemann, 1896 (Species) |
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| Orthomorpha vinosa Pocock (Species) |
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| Orthomorpha watsa Chamberlin, 1950 (Species) |
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| Orthomorpha weberi (Pocock, 1894) (Species) |
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| Orthomorpha willeyi Carl, 1932 (Species) |
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| Orthomorpha zehntneri (Species) |
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