Ichneumonidae Latreille, 1802
Ophion virus Gauld & Mitchell, 1981
Ophion abbreviator (Fabricius, 1793)
Ophion adeus Gauld, 1977
Ophion ainoicus Uchida, 1928
Ophion albistylus Szepligeti, 1905
Ophion albopictus Smith, 1878
Ophion algiricus (Szepligeti, 1905)
Ophion andalusiacus (Shestakov, 1926)
Ophion annulatus Theobald, 1937
Ophion areolaris Brauns, 1889
Ophion areolatus Cameron, 1899
Ophion arribai Gauld, 1988
Ophion artemisiae Boie, 1855
Ophion ascus Gauld & Mitchell, 1981
Ophion atlanticus Roman, 1938
Ophion bermudensis Cushman, 1940
Ophion bicarinatus Cameron, 1905
Ophion bilineatus Say, 1829
Ophion bipictor Aubert, 1980
Ophion brevicornis Morley, 1915
Ophion buchariensis Meyer, 1929
Ophion cacaoi Gauld, 1988
Ophion calliope Gauld, 1988
Ophion capitatus Kohl, 1905
Ophion caudatus (Cushman, 1947)
Ophion cephalotes Meyer, 1929
Ophion choaspese (Uchida, 1954)
Ophion clio Gauld, 1988
Ophion coloradensis (Felt, 1904)
Ophion compensator (Fabricius, 1793)
Ophion contentious Gauld & Mitchell, 1981
Ophion cortesi Ceballos, 1938
Ophion costatus Ratzeburg, 1848
Ophion crassicornis Brock, 1982
Ophion crassus (Morley, 1912)
Ophion cronus Gauld & Mitchell, 1981
Ophion dentatus Smith, 1878
Ophion dispar Brauns, 1895
Ophion elongatus Hooker, 1912
Ophion epallidus Walkley, 1958
Ophion erato Gauld, 1988
Ophion eremita Kokujev, 1906
Ophion euterpe Gauld, 1988
Ophion fabricator Olivier, 1811
Ophion facetious Gauld & Mitchell, 1981
Ophion fallax Olivier, 1811
Ophion flavidus Brullé, 1846
Ophion flavoorbitalis Cameron, 1886
Ophion flavopictus Smith, 1874
Ophion fomentator (Linnaeus, 1767)
Ophion forticornis Morley, 1915
Ophion frontalis Strobl, 1904
Ophion frustrator Olivier, 1811
Ophion fuscicollis Hellen, 1926
Ophion fuscipennis Szepligeti, 1906
Ophion fuscomaculatus Cameron, 1899
Ophion gelus Gauld, 1977
Ophion gerdius Gauld & Mitchell, 1981
Ophion geyri Habermehl, 1921
Ophion gracilis Olivier, 1811
Ophion guptai Gauld & Mitchell, 1981
Ophion hexus Gauld & Mitchell, 1981
Ophion hokkaidonis Uchida, 1928
Ophion horus Gauld & Mitchell, 1981
Ophion hyalinipennis Szepligeti, 1906
Ophion idoneus Viereck, 1905
Ophion internigrans Kokujev, 1906
Ophion intricatus Brullé, 1846
Ophion inutilis Smith, 1876
Ophion kevoensis Jussila, 1965
Ophion lagus Gauld, 1977
Ophion limpidus Kuzin, 1950
Ophion lineator Olivier, 1811
Ophion lituratus Townes, Momoi & Townes, 1965
Ophion longaevus (Heer, 1850)
Ophion longiceps (Townes, 1971)
Ophion longigena Thomson, 1888
Ophion loquacious Gauld & Mitchell, 1981
Ophion luteus (Linnaeus, 1758)
Ophion maai Gauld & Mitchell, 1981
Ophion macilentus Olivier, 1811
Ophion maculator Olivier, 1811
Ophion magniceps Hooker, 1912
Ophion mandibularis Gravenhorst, 1807
Ophion mastrus Gauld & Mitchell, 1981
Ophion melpomene Gauld, 1988
Ophion minutus Kriechbaumer, 1879
Ophion mirsa (Shestakov, 1926)
Ophion mocsaryi Brauns, 1889
Ophion neglectus Habermehl, 1930
Ophion nepus Gauld & Mitchell, 1981
Ophion nigricans Ruthe, 1859
Ophion nigrovarius Provancher, 1874
Ophion nikkonis Uchida, 1928
Ophion obscuratus Fabricius, 1798
Ophion ocellaris Ulbricht, 1926
Ophion oculatus Parrott, 1954
Ophion okunii Uchida, 1928
Ophion operator Olivier, 1811
Ophion ostentatious Gauld & Mitchell, 1981
Ophion pallens Olivier, 1811
Ophion pallipes Brullé, 1846
Ophion parvulus Kriechbaumer, 1879
Ophion peregrinus Smith, 1876
Ophion perkinsi Brock, 1982
Ophion picocuba Fernandez Triana, 2005
Ophion polyhymniae Gauld, 1988
Ophion praecinctus Meyer, 1935
Ophion pravinervis Kokujev, 1906
Ophion precious Gauld & Mitchell, 1981
Ophion pseudocostatus Meyer, 1935
Ophion pteridis Kriechbaumer, 1879
Ophion pulcher Szepligeti, 1906
Ophion punctatus Cameron, 1898
Ophion rostralis Meyer, 1935
Ophion rufoniger Kohl, 1905
Ophion scutellaris Thomson, 1888
Ophion scutellatus Olivier, 1811
Ophion semipullatus Kokujev, 1909
Ophion sibiricus (Szepligeti, 1905)
Ophion silus Gauld & Mitchell, 1981
Ophion similis (Szepligeti, 1905)
Ophion skorikovi Meyer, 1935
Ophion slossonae Davis, 1893
Ophion sphinx Spinola, 1838
Ophion subarcticus Hellen, 1926
Ophion summimontis Heinrich, 1953
Ophion sumptious Gauld & Mitchell, 1981
Ophion takaozanus Uchida, 1928
Ophion telengai Meyer, 1935
Ophion terpsichore Gauld, 1988
Ophion thaliae Gauld, 1988
Ophion tityri Packard, 1881
Ophion trimaculatus Olivier, 1811
Ophion turcomanicus Szepligeti, 1905
Ophion uraniae Gauld, 1988
Ophion ventricosus Gravenhorst, 1829
Ophion wuestneii Kriechbaumer, 1892
Ophion zerus Gauld, 1977