10. Anelytra (Lichnofugia) symfioma (Ingrisch, 1998) new record for China ṅ尾缺.ø

FIGURES 1–4

Description. Male. Body slender (Fig. 4A–B). Face moderately punctured (Fig. 1A). Fastigium verticis narrow, subacute, shorter than the length of scape, dorsal surface almost smooth, ventral surface with median carinula (Fig. 1B). Anterior margin of pronotum arched concave, posterior margin truncate (Fig. 1C); lateral lobes longer than deep, anterior angle broadly rounded, posterior angle obtusely rounded, humeral sinus indicated (Fig. 1D). Tegmina overlapping, reaching the posterior margin of metanotum (Fig. 4A–B). Hind wings slightly shorter than tegmina. Genicular lobes with a small spine on both sides, the internal one longer than external one (Fig. 3C–D). Fore coxae with 1 small spine; femora with 4 internal and 3 external spines; tibiae ventrally with 5 internal and 6 external spines on ventral surface and 1 pair of apical spines. Middle femora with 4–5 external spines; tibiae with 3–5 internal and 7 external spines, apices with 1 ventral spines. Hind femora with 6–7 external spines; tibiae with 10 internal and 8 external spines and 1 pair of apical spurs on dorsal surface, ventral surface with 4 internal and 5–6 external spines, and 2 pairs of apical spurs. Tenth abdominal tergite projecting posteriorly (Fig. 1E), posterior margin rounded with slightly concave in the middle (Fig. 1F). Cerci stout, apico-internal margin laminate expansion, apico-dorsa with 1 large spine with acute apex (Fig. 1F, G). Subgenital plate longer than wide, lateral margins curved dorsad and narrowing to apex, posterior margin slightly concave (Fig. 1H). Styli inserted at apico-lateral angle of subgenital plate (Fig. 1H).

Female. Wings reaching the posterior margin of mesonotum; tegmina squamipterous laterally (Fig. 2B). Tenth abdominal tergite prolonged, anterior margin truncate, posterior margin arched concave, posterior angle of lateral lobes faintly projecting (Fig. 2D). Subgenital plate wider than long, lateral margins narrowing, posterior margin slightly concave (Fig. 2F). Ovipositor 1.5 times as long as hind femur, dorsal and ventral margins smooth, dorsal valvulae slightly longer than ventral ones, apices subacute (Fig. 2E, G).

Coloration. Body bisque. Face orange red (Figs. 1A, 2A). Ventral margin of fastigium verticis, internal margin of antennal sockets, internal areas of scape and pedicel black (Fig. 1B). Mandibles black except at base. Tegmina with yellowish veins (Figs. 1C, 2B). Apices of femora, basal and apical areas of tibiae black margins; tympana with black markings (Fig. 1I). Ovipositor reddish brown.

Measurements (mm). BL: ♂ 29.5, ♀ 28.0; PL: ♂ 7.4, ♀ 6.4; TL: ♂ 4.8, ♀ 2.1; HFL: ♂ 13.2, ♀ 12.8; OvL: 19.6.

Material examined. 1 male and 1 female, Mengla, Yunnan, July 27, 2021, coll. by Ping Yang .

Distribution. China (Yunnan); Thailand.