Amusurgus (Amusurgus) bispinosus He, Li, Fang & Liu, 2010

Figs. 2C, 3C, 4C, 5C, 6C, 7C

Amusurgus (Amusurgus) bispinosus He et al. 2010; He 2018

Material examined. 1 female, CHINA, Yunnan Prov., Puer, 8-viii-2017, coll. He Zhu-Qing ; 5 females, CHINA, Yunnan Prov., Menglun, 19-ix-2017, coll. He Zhu-Qing ; 1 male, CHINA, Yunnan Prov., Mengla, 14-vii-2021, coll. He Zhu-Qing.

Measurements (in mm). Male: SZ 10.02, PR 0.94, HF 5.82; Female: SZ 10.49–11.72, PR 0.93–1.15, HF 5.83–5.86, OV 3.57–3.92.

Distribution. China (Yunnan).

Remarks. Some individuals have yellow face (Fig. 4 C-2), while others have reddish line above clypeus (Fig. 4 C-1). He et al. (2020) proceeded a phylogenetic study on Chinese Trigonidiinae species. In their study, only A. (U.) genji and A. (A.) fulvus were provided and they have close relationship. In our result, when A. (A.) bispinosus is included, subgenus Usgmona is nest with subgenus Amusurgus . To confirm their relationship, more species are needed for molecular study in the further.