Paradoxosomatidae Daday, 1889
Orthomorpha acuta Attems, 1914
Orthomorpha almorensis Turk, 1947
Orthomorpha ambigua Carl, 1941
Orthomorpha anastasia Attems, 1930
Orthomorpha aphanes Attems, 1898
Orthomorpha arboricola (Attems, 1937)
Orthomorpha armata Carl, 1902
Orthomorpha aspera (L. Koch, 1867)
Orthomorpha atrorosea (Pocock, 1894)
Orthomorpha avia Verhoeff, 1937
Orthomorpha baliorum Golovatch, 1994
Orthomorpha banglangensis Golovatch, 1997
Orthomorpha beaumontii (LeGuillou, 1841)
Orthomorpha beroni Golovatch, 1997
Orthomorpha bimontana Carl, 1932
Orthomorpha bipulvillata Carl, 1902
Orthomorpha bipunctata (Sinclair, 1901)
Orthomorpha bisculcata Pocock
Orthomorpha bisulcata Pocock, 1895
Orthomorpha borneona Attems, 1931
Orthomorpha brevipilus Attems, 1931
Orthomorpha bucharensis Lohmander, 1932
Orthomorpha cingulata Attems, 1898
Orthomorpha circofera Verhoeff, 1931
Orthomorpha clivicola Pocock, 1895
Orthomorpha coarctata (Saussure, 1860)
Orthomorpha consocius Chamberlin, 1945
Orthomorpha conspicua (Pocock, 1894)
Orthomorpha constricta
Orthomorpha coonoorensis Carl, 1932
Orthomorpha coriacea Carl, 1902
Orthomorpha cornuta Attems, 1930
Orthomorpha corrugata Attems, 1953
Orthomorpha corticina Attems, 1936
Orthomorpha coxisternis Pocock, 1895
Orthomorpha crinita Attems, 1900
Orthomorpha cristata Takakuwa, 1942
Orthomorpha crucifera (Pocock)
Orthomorpha dentata Carl, 1932
Orthomorpha doriae Pocock, 1895
Orthomorpha endeusa Attems, 1898
Orthomorpha eupistum Chamberlin, 1945
Orthomorpha festae Silvestri, 1896
Orthomorpha fimbriata Attems, 1944
Orthomorpha flaviventer (Pocock, 1894)
Orthomorpha flavomarginata Gressitt, 1941
Orthomorpha fluminoris Hoffman, 1977
Orthomorpha francisca Attems, 1930
Orthomorpha fuscocollaris Pocock, 1895
Orthomorpha gestri Pocock, 1895
Orthomorpha glandulosa (Attems, 1937)
Orthomorpha gorongozae Lawrence, 1962
Orthomorpha herpusa Attems, 1898
Orthomorpha hingstoni Carl, 1935
Orthomorpha hirtipes
Orthomorpha hodites Chamberlin, 1941
Orthomorpha horologiformis Golovatch, 1997
Orthomorpha hydrobiologica Attems, 1930
Orthomorpha insularis Pocock, 1895
Orthomorpha javanica
Orthomorpha karschi (Pocock, 1889)
Orthomorpha lauta Golovatch, 1997
Orthomorpha longipes Attems, 1896
Orthomorpha massainni (Cook, 1896)
Orthomorpha mediovirgata Carl, 1941
Orthomorpha melanopleuris Pocock, 1895
Orthomorpha melischi Golovatch, 1997
Orthomorpha mikronesiensis Takakuwa
Orthomorpha mikrotropis Attems, 1898
Orthomorpha minlana Pocock, 1895
Orthomorpha miranda Pocock, 1895
Orthomorpha monticola Pocock, 1895
Orthomorpha muminabadensis Gulicka, 1972
Orthomorpha murphyi Hoffman, 1973
Orthomorpha nigricornis (Pocock, 1894)
Orthomorpha oatesii Pocock, 1895
Orthomorpha obutusus Takakuwa
Orthomorpha orophila Carl, 1941
Orthomorpha orthogona Silvestri, 1899
Orthomorpha palonensis Pocock, 1895
Orthomorpha paviei Brölemann, 1896
Orthomorpha penicillata Attems, 1931
Orthomorpha penicularia Attems, 1927
Orthomorpha pilifera Pocock, 1895
Orthomorpha proxima Silvestri, 1898
Orthomorpha pterygota Golovatch, 1997
Orthomorpha pygmaea (Pocock, 1894)
Orthomorpha riukiaria Verhoeff, 1940
Orthomorpha roseipes Pocock, 1895
Orthomorpha rotundata Attems, 1931
Orthomorpha rotundicollis (Attems, 1937)
Orthomorpha rugulosa Carl, 1932
Orthomorpha scabra Jeekel, 1964
Orthomorpha scutigeroides Attems, 1930
Orthomorpha sekiguchii Takakuwa
Orthomorpha sericata Jeekel, 1964
Orthomorpha serrulata Attems, 1931
Orthomorpha setosa Attems, 1937
Orthomorpha subkarschi Golovatch, 1997
Orthomorpha subsericata Golovatch, 1997
Orthomorpha sumbawana Attems, 1930
Orthomorpha thalebanica Golovatch, 1997
Orthomorpha thienemanni Attems, 1930
Orthomorpha tuberculata (Attems, 1937)
Orthomorpha uncinata Attems, 1931
Orthomorpha ursula Attems, 1936
Orthomorpha variegata Brölemann, 1896
Orthomorpha viatoria Chamberlin, 1924
Orthomorpha watsa Chamberlin, 1950
Orthomorpha weberi (Pocock, 1894)
Orthomorpha willeyi Carl, 1932
Orthomorpha zehntneri Carl, 1902