Lathrobium uncum Peng, Zhong, Li-Zhen Li & Mei-Jun Zhao 2012

Measurements and ratios: BL 5.35–5.93. Holotype: HL 0.78, HW 0.81, PL 1.02, PW 0.82, EL 0.72, HL/HW 0.97, HW/PW 0.98, HL/PL 0.77, PL/PW 1.25, EL/PL 0.70. Habitus as in Fig. 2A. Externally similar to Lathrobium lingae, except for the lighter average coloration, the somewhat smaller body size and the sparser punctation on the head and the pronotum. Male. Sternite VII (Fig. 6A) with a group of coarse setae at middle; sternite VIII (Fig. 6B) with half elliptical median emargination, two rows of modified setae in large but faint apical impression and another row along the posterior margin; sternite IX (Fig. 6C) with cuttle-bone-shaped impression; aedeagus (Fig. 6D, 6E) with a hook-shaped ventral process. Female. Tergite VIII (Fig. 6F) with posterior margin saliently curved; sternite VIII (Fig. 6G) weakly convex posteriorly and with inconspicuous micropubescence; tergite IX (Fig. 6H) (not separated from X), with long lateral processes; tergite X relatively short.

East China (Zhejiang: Longwangshan Mountain).