Genus Ortholaba Townes, 1969

Ortholaba Townes, 1969:129 . Type species: Ortholaba tenuis Townes, 1969:129 .

Diagnosis. Ortholaba can be distinguished from Diacritus and Cressonia by any of the following characters: upper tooth of mandible a little shorter than lower tooth. Mesoscutum with moderately dense punctures (not almost impunctate). Propodeum without median longitudinal carinae. First abdominal segment straight (not weakly decurved). Ovipositor sheath 1.6–1.9X as long as forewing length (not less than 0.6X). Ovipositor attenuate apically, its apical portion very slender.