Promalactis spinosicornuta Du & Wang, 2013

(Fig. 55)

Promalactis spinosicornuta Du & Wang, 2013, Zookeys, 285: 39. TL: China (Tibet). TD: IZCAS.

Material examined. Tibet: 8♂, 3♀, Chengjiao, Motuo County, 1016 m, 4‒5.VIII.2018, leg. MJ Qi, slide Nos. LC 19318 ♀, LC19319 ♂, LC19778 ♀; 1♂, 80K, Motuo Road, Motuo County, 2076 m, 6.VIII.2018, leg. MJ Qi, slide No. LC 19322 .

Description. Female forewing length 5.0‒ 5.5 mm.

Abdomen: Female genitalia (Fig. 55). Apophyses anteriores about half as long as apophyses posteriores. Eighth tergum sub-quadrangular, with sparse setae; eighth sternum rectangular, rounded and setose on posterior margin, incised in middle from posterior margin. Antrum cup-shaped, with a curved band arising from dorsal surface near posterior margin laterally. Ductus bursae long, coiled and scattered with several spines. Corpus bursae membranous, ovate, shorter than half length of ductus bursae; signum absent.

Distribution. China (Tibet).

Notes. The female is described for the first time.