Opacoptera kerastiodes Park, 2021

Figs 9, 16

Opacoptera kerastiodes Park, 2021 in Park and Kim 2021: 175. TL: Thailand (Chiang Mai). TD: ZMUC.

Material examined.

China: 1♂, 31.vii.2019, 2♂, 2.viii.2019, Yunnan, Menghai County, Damanlu Village, 1128 m, KJ Teng et al. leg., slide No. YS 19048 .

Description.

Wingspan 12.5-13.0 mm (Fig. 9).

Diagnosis.

This species is distinct among other species by having a clavate valva (Fig. 16). It is similar to O. ecblasta Wu, 1996, and the differences between them are stated in the diagnosis of the latter species.

Distribution.

China (Yunnan, new record), Thailand (Park and Kim 2021).

Remarks.

This species was originally described from Thailand based on a single male. It is recorded from China for the first time in this paper.