Protidricerus elwesii (McLachlan, 1891)

Idricerus elwesii McLachlan, 1891: 424 . Type locality: China (Sichuan: Ta-chien-lu).

Protidricerus elwesii (McLachlan, 1891) . After van der Weele, 1909: 62.

Protidricerus palliventralis Yang, 1999: 141 . Type locality: China (Fujian: Chongan: Mt. Wuyi, Sangang). After Zhang et al. 2015: 381.

Diagnosis. The species can be easily separated from its congeneric species by the broader wings with hyaline membrane and the distinctly rounded posterior margin of both wings (Zhang et al. 2015: figs 11, 14).

Distribution. Pakistan (Islamabad Capital Territory); China (Fujian, Guangxi, Guizhou, Sichuan, Tibet, Zhejiang), India (Arunachal Pradesh, Meghalaya), Myanmar (Ghosh 1985, 1988, 2000; Sziráki 2000; Zhang et al. 2015; Yang et al. 2018; Oswald 2020).