Genus Stenomesius Westwood, 1833

Diagnosis (Female). Funicle 4-segmented, club 2 or 3-segmented; mandible developed; pronotum without transverse carina; mesoscutellum with sublateral grooves; propodeum medially with X- or Hshaped carinae; hind tibial spurs normal; petiole shorter than hind coxa, gaster usually elongate.