Diagnostic description.

Female. Body size 9.3 (8.0–9.5) mm, ovipositor length 7.5 (6.2–8.4) mm, fore wing length 6.0 (5.5–6.6) mm (Fig. 17A); colouration, head and mesosoma black except propleuron, ventral half of pronotum, scape and pedicel orange, flagellomere 1–5 and 10–14 black, 6–9 cream; fore and mid legs orange except tarsomeres 1–4 cream and tarsomere 5 brown, hind legs orange except most of tibia, base of tarsomere 1 and tarsomere 5 brown, rest of tarsomeres cream, metasomal T1 and T2 orange, remainder dark brown, ovipositor sheaths dark brown; Wing hyaline, apex 1st marginal and 4th submarginal cell infuscated, hind wing veins spectral (Fig. 18G); head shape quadrate, width 1.4 (1.3–1.5) × length, postocular space 0.5 (0.5–0.6) × eye length in dorsal view (Fig. 18C), raised transverse carina above toruli absent, malar space 0.2 (0.2–0.3) × height of eye (Fig. 18A); length of scape 1.2 (1.2–1.6) × length of pedicel, 1st flagellomere 1.5 (1.4–1.5) × length of scape, 0.6 (0.5–0.6) × 2nd flagellomere; mesosoma length 1.8 (1.6–1.8) × height, mesoscutum in lateral view rounded antero-dorsally (Fig. 18D); mesoscutum length 0.8 (0.8) × width in dorsal view (Fig. 18E); ovipositor guide oblique positioned medially (Fig. 18F); ovipositor sheath length 1.3 (1.3) × fore wing length (Fig. 17A); 2-Rs+M 0.6 (0.5–0.6) × 1-Rs+M, three hamuli, equidistant; metasoma clavate (Fig. 18G); T1+T2 length 4.3 (3.7–4.3) × width in dorsal view.

Male. Body size (8.0–10.8) mm. Similar to female except no cream colouration on antennae, first tarsomere mostly dark brown (Fig. 17B).