Dusona scalprata Horstmann 2004

Male. Body length 15.5 mm. Color: Face and mesosoma black. Mandible yellow except basal part black. Tegula blackish brown. Fore and mid legs yellowish brown except coxae black; hind coxa to femur black except apical part of femur yellowish brown, hind tibia and tarsus yellowish brown. 2nd tergum on ventro-apical to 7th tergum reddish brown; 2nd tergum broadly black dorsally, 3rd to 7th terga with narrow black line dorsally. Clasper of male reddish brown. Head: Frons slightly depressed, with fine punctures and with median longitudinal carina. Antennal flagellum with 53+ segments, apical flagellomeres missing. Antennal carina low and narrow. Face moderately convex, densely punctated, with white hairs (Fig. 4S). Clypeus a little separated from face by weak groove, with truncate apical margin. Mandible tapered to apex, lower tooth a little shorter than upper tooth. Malar space as long as half of basal width of mandible. Mesosoma: First radius of fore wing originated from middle of pterostigma. Areolet without stalk, 2nd recurrent vein begin before middle of areolet (Fig. 5S). Nervellus inclivous, intercepted in lower 0.25, discoidella absent. Hind wing with 8 distal hamuli. Propodeum without areola but basal transverse carina distinct. Metasoma: Epipleurum not separated from the 3rd tergum, with indistinct lateral black line above the anterior ventrolateral edge (Fig. 7G). 1st tergum 4.4 times as long as wide, 2nd tergum 4.6 times as long as wide.

Korea (new record) and Russia (Primor’ye).