Ichneumonidae Latreille, 1802
Ceratophygadeuon angusticeps Townes, 1983
Ceratophygadeuon anurus (Thomson, 1884)
Ceratophygadeuon bellus (Gravenhorst, 1829)
Ceratophygadeuon boops Townes, 1983
Ceratophygadeuon brevacus (Townes, 1944)
Ceratophygadeuon crassidens Townes, 1983
Ceratophygadeuon distans Townes, 1983
Ceratophygadeuon gracilicornis Horstmann, 1979
Ceratophygadeuon impostor (Seyrig, 1952)
Ceratophygadeuon impressus Townes, 1983
Ceratophygadeuon insularis Horstmann, 1993
Ceratophygadeuon italicus Horstmann, 1979
Ceratophygadeuon limatulus Townes, 1983
Ceratophygadeuon nigricauda Townes, 1983
Ceratophygadeuon nigrifemur Townes, 1983
Ceratophygadeuon nigriventris Townes, 1983
Ceratophygadeuon oregonus Townes, 1983
Ceratophygadeuon pallicoxis Townes, 1983
Ceratophygadeuon parvicaudator (Aubert, 1965)
Ceratophygadeuon pechumani Townes, 1983
Ceratophygadeuon perditus (Provancher, 1886)
Ceratophygadeuon politus Townes, 1983
Ceratophygadeuon provancheri (Walkley, 1958)
Ceratophygadeuon rugifer Townes, 1983
Ceratophygadeuon substriatus Townes, 1983
Ceratophygadeuon subtilis Townes, 1983
Ceratophygadeuon taeniatus Viereck, 1924
Ceratophygadeuon varicornis (Thomson, 1885)
