yellow throughout. Central keel of frons: present, extending onto interantennal process. Sculpture of medial frons in female: smooth. Number of mandibular teeth: three. Basal node on mandible: absent. Sculpture of frons below median ocellus: densely punctate throughout. Sculpture of posterior vertex: moderately punctate. Occipital rim: comprised of small to miniscule cells. Sculpture of gena: dorsoventrally strigose. Basiconic sensillum on A7: absent.

yellow with longitudinal, median brown stripe dorsally. Sculpture along posterior pronotal sulcus: striate, striae short and poorly defined. Notaulus: smooth furrow incomplete, reaching suprahumeral sulcus as row of punctures. Sculpture of medial mesoscutum: sparsely punctate, becoming denser anteriorly. Sculpture of mesoscutellum: smooth medially, sparsely punctate laterally. Mesopleural carina: present. Sculpture along ventral half of prespecular sulcus: punctate. Sculpture of posterolateral mesepisternum: punctate. Setation of ventral metapleural area: absent. Setation of metapleural triangle: moderately dense. Sculpture of metapleural triangle: densely punctate. Posterior margin of metapleuron below propodeal spiracle: straight to moderately convex. Color of legs: coxae and trochanters white, otherwise yellow to pale brown.

T1–T2 and S1–S2 dark brown, T3 and S3 white, T4–T6 and S4–S6 light brown. Posterior margin of transverse sulcus on T2: strongly convex. Sublateral tergal carina on T2: absent. Microsculpture on T2: absent. Microsculpture on T3: absent. Microsculpture on T4: absent. Horn on T1 in female: present as a large, apically rounded protuberance. Macrosculpture of T2 in female: longitudinally strigose throughout. Macrosculpture of medial T3 in female: absent. Macrosculpture of lateral T3 in female: absent. Macrosculpture of medial T4 in female: absent. Macrosculpture of lateral T4 in female: absent. Punctation of T4 in female: sparse in medial third, moderately dense laterally. Macrosculpture of T5 in female: absent. Punctation of T5 in female: sparse along midline, otherwise dense. Microscupture on T6 in female: absent. Sculpture of T6 in female: smooth along midline, densely and finely punctate laterally. Sculpture of S2: crenulate along anterior margin, otherwise smooth with small punctures throughout. 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 hind wing: slightly infuscate throughout. 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.