Localities of Leptobrachella shimentaina sp. nov. (samples ID 1–10, Shimentai Nature Reserve, Guangdong, China; sample ID 11, Luokeng Nature Reserve, Guangdong, China); Leptobrachella bijie (samples ID 38–40, Zhaozishan Nature Reserve, Guizhou, China; sample ID 41, Chishui, Guizhou, China; samples ID 42–43, Huagaoxi Nature Reserve, Guizhou, China); Leptobrachella chishuiensis (samples ID 44–46, Chishui, Guizhou, China); Leptobrachella alpina (samples ID 50–51, Mt Huangcaoling, Yunnan, China; sample ID 52, Pu’er, Yunnan, China); and Leptobrachella purpurus (samples ID 53–54, Yingjiang, Yunnan, China). Numbers correspond to the ID numbers in Suppl. material 1: Table S1.