Diagnostic description.

Female. Body size 9.1 (9.8) mm, ovipositor length 11.9 (11.8) mm, fore wing length 8.2 (8.3) mm (Fig. 19); colouration, head and mesosoma mostly dark brown, lateral face, gena, scape and pedicel, propleura, pronotum, fore and mid legs orange, hind leg orange, except coxae brown, metasoma orange except T1 dark brown basally, ovipositor sheaths dark brown; wings hyaline except for brown infuscation on apex 1st marginal and 4th submarginal cell (Fig. 20G), hind wing veins largely spectral, some pigmentation of Cu vein; head quadrate, width 1.5 (1.5) × length, postocular space 0.6 (0.7) × eye length in dorsal view (Fig. 20C), raised transverse carina above toruli absent, malar space 0.3 (0.4) × height of eye (Fig. 20A); length of scape 1.4 (1.3) × pedicel length, 1st flagellomere 1.2 (1.2) × length of scape, 0.6 (0.6) × 2nd flagellomere; mesosoma length 1.6 (1.6) × height, mesoscutum in lateral view rounded antero-dorsally (Fig. 20D), length 0.9 (0.8) × width in dorsal view (Fig. 20E); medial lobe with transverse carinae; ovipositor guide oblique, positioned medially (Fig. 20F); ovipositor sheath length 1.5 (1.4) × fore wing length (Fig. 19); fore wing vein 2-Rs+M 1.0 (0.7) × 1-Rs+M, three hamuli, basal hamulus separate from distal two (Fig 20G); metasoma pyriform, T1+T2 length 1.7 (1.8) × width in dorsal view.