Boulenophrys shuichengensis (Tian (2) confirm Weixin as a new Yunnan distribution record, extending the species’ range northwards by ~ 200 km; (3) verify that populations from Dafang (Guizhou) and Chongqing are conspecific, indicating a wider Yunnan–Guizhou Plateau distribution. Phylogenetically, B. shuichengensis is the sister taxon to B. caudoprocta , with both species forming a clade within the B. boettgeri group.
Zhang et al. (Tue,) studied this question.