9. Dianous sp. 1

(Figs. 17, 18, 93–97)

Material examined. China: Zhejiang: 1♂, Longquan, Fengyangshan, Mihou Valley, 27°55’20’’N, 119°11’37’’E, 950m, sifted, 9.V.2019, Tang & Zhao leg. (SHNU) .

Measurements. BL: 5.2 mm, FL: 2.8 mm. HW: 1.03 mm, PL: 0.87 mm, PW: 0.83 mm, EL: 1.22 mm, EW: 1.18 mm, SL: 1.04 mm. Head 0.87 times as wide as elytra; Pronotum 1.04 times as long as wide; Elytra 1.03 times as long as wide.

Distribution. China (Zhejiang).

Remarks. The single male specimen fits the most characters of D. taiwanensis, however its punctation of abdominal tergites is distinctly larger than that of D. taiwanensis . Collecting more specimens will be necessary to clarify its true identity.