4. Diplonevra incisura Lee, Lee et Kim

(Figs. 12–13, 17)

Diplonevra incisura Lee et al., 2022: 250 .

Distribution. China (Heilongjiang, Jilin, Liaoning); South Korea.

Specimens examined. 2♂, Liaoning, Lvshun, Mt. Laotie, 11-IX-2010, Jianfeng Wang ; 7♂, Liaoning, Lvshun, Mt. Laotie, 12-IX-2010, Jianfeng Wang ; 1♂ 1♀, Jilin, Yanbian, Wangqing, 8-VII-2005, Hong Fang .

Remarks. This species is similar to D. pilisparsa sp. nov. But it differs from the latter by much more frontal setulae (110–120 setulae) (Fig. 12), very weak upper seta(e) of posterior face of hind femur (Fig. 13, 17).