Ichneumonidae Latreille, 1802
Tricholabus adventicius (Hopper, 1938)
Tricholabus chalco (Cresson, 1868)
Tricholabus citatus (Provancher, 1877)
Tricholabus erythrogaster (Viereck, 1913)
Tricholabus femoralis (Thomson, 1894)
Tricholabus flavovariegatus (Brethes, 1927)
Tricholabus foxleei Heinrich, 1961
Tricholabus lepidus (Brulle, 1846)
Tricholabus limitaris (Cresson, 1868)
Tricholabus mitchelli Heinrich, 1961
Tricholabus nortonii (Cresson, 1867)
Tricholabus pax (Dalla Torre, 1902)
Tricholabus punctiventris Hellen, 1949
Tricholabus serricornis (Cresson, 1865)
Tricholabus strigatorius (Gravenhorst, 1829)
Tricholabus toluca (Cresson, 1868)
