Baiyuerius cuii -species group

Diagnosis. Males of cuii- species group can be identified by the following combination of characters: 1) patella with two apophyses (Figs 3C, 5C); 2) process of dorsal margin of conductor without basal stalk and not serrated (Figs 3B, 5B); 3) distal end of the process laterally pointed (Figs 3B, 5B).

Distribution. China (Hubei Province, Sichuan Province and Yunnan Province).

Species included. Two species are included in this group: B. cuii sp. nov. and B. jiquanyui sp. nov.