3.31–3.90 mm (n=2). Male body length: 3.20–3.20 mm (n=2). Color of head: dark brown to black. Central keel of frons: present, ending above interantennal process. Sculpture of medial frons in female: smooth. Sculpture of medial frons in male: smooth. Number of mandibular teeth: three. Basal node on mandible: present. Sculpture of frons below median ocellus: punctate throughout with a groove parallel to orbital carina; densely punctate throughout. Sculpture of posterior vertex: concentrically rugose. Sculpture of gena: coarsely striate. Basiconic sensillum on A7: present.

dark brown to black. Color of mesosoma in male: dark brown to black. Sculpture along posterior pronotal sulcus: striate, striae well defined. Notaulus: percurrent, reaching suprahumeral sulcus as a smooth furrow. Sculpture of medial mesoscutum: moderately punctate in posterior half, becoming denser anteriorly. Sculpture of mesoscutellum: smooth with sparse fine punctures throughout; smooth medially, sparsely punctate laterally. Postacetabular sulcus: comprised of small cells. Mesopleural carina: present; present only in anterior half. Sculpture along ventral half of prespecular sulcus: punctate. Sculpture of posterolateral mesepisternum: smooth. Sculpture of ventral surface of mesepisternum: smooth. Setation of ventral metapleural area: absent. Setation of metapleural triangle: sparse. Sculpture of metapleural triangle: rugulose; finely punctate. Posterior margin of metapleuron below propodeal spiracle: with blunt kink near intersection with metapleural sulcus. Color of legs: coxae and trochanters yellow, otherwise pale brown, hindlegs the darkest.

dark brown to black throughout. Color of metasoma in male: dark brown to black throughout. Posterior margin of transverse sulcus on T2: strongly convex. Sublateral tergal carina on T2: absent. Microsculpture on T2: present. Microsculpture on T3: present. Microsculpture on T4: present. Horn on T1 in female: present as a large, apically rounded protuberance. Macrosculpture of T2 in female: striate anteriorly, with few striae reaching T3. Macrosculpture of medial T3 in female: absent. Macrosculpture of lateral T3 in female: present as 1 or 2 strigae along junction of dorsal and lateral surfaces. Macrosculpture of medial T4 in female: absent. Macrosculpture of lateral T4 in female: present as 1 or 2 strigae along junction of dorsal and lateral surfaces. Punctation of T4 in female: absent along midline, otherwise sparse. Macrosculpture of T5 in female: weakly rugulose laterally. Punctation of T5 in female: sparse throughout. Shape of T5 in female: width of posterior margin less than length. Microscupture on T6 in female: present throughout. Sculpture of T6 in female: finely punctate throughout. Macrosculpture of T2 in male: striate anteriorly, with few striae reaching T3. Macrosculpture of medial T3 in male: absent. Macrosculpture of lateral T3 in male: present as 1 or 2 strigae along junction of dorsal and lateral surfaces. Macrosculpture of T4 in male: absent. Punctation of T4 in male: sparse throughout; absent in medial third, sparse laterally. Macrosculpture of T5 in male: absent. Punctation of T5 in male: sparsely present throughout. Sculpture of S2: longitudinally striate anteriorly, smooth posteriorly. Prominent longitudinal median carina on S2: absent.

macropterous, apex or forewing extending beyond posterior margin of T3. Color of forewing in female: slightly infuscate throughout. Color of forewing in male: slightly infuscate throughout. Color of hind wing: hyaline, slightly infuscate at tip. Density of setation in fore wing: uniform throughout. Density of setation in hind wing: uniform throughout. Length of R1: more than 1.5 times as long as r. M+Cu and RS+M in forewing: nebulous.