Mistshenkoana nhachangi Gorochov 2007

Mistshenkoana nhachangi Gorochov, 2007 (Figs 2G; 4C; 6C; 10) Mistshenkoana nhachangi Gorochov, 2007: 260. MATERIAL. — China • 1 ♂ (1372); Hainan Prov., Changjiang, Baomeiling Provincial Nature Reserve; 19°17’N, 109°05’E; 11.VIII.2018; Zhu-Qing He leg.; ECNU; GenBank: OR033139. DIAGNOSIS.—Almost uniform light yellowish brown (Figs 2G; 10A). Hindwings distinctly longer than forewings. Comb of tegminal Sc with 8-9 branches. Slight darkenings around majority of crossveins in distal half of tegminal dorsal part. Darkened bases of spines of hind tibiae (Fig. 4C). This species resembling to M. kongtumensis in size and shape, but different in ocelli, hind wings and genitalia. Ocelli of this species distinctly larger (Fig. 6C, D); hindwings of this species distinctly longer than forewings, while those of M. kongtumensis slightly longer than forewings; genitalia of this species more slender (Fig. 10 B-D). MEASUREMENTS (MM). — ♂ SZ: 13.1; BL: 9.8; PL: 1.8; FWL: 8.5; HFL: 6.3. DISTRIBUTION. — China (Hainan); Vietnam.