Cave-inhabiting Neobisiidae (Arachnida: Pseudoscorpiones) from the Yunnan–Guizhou Plateau, with the description of twenty new species of Bisetocreagris Ćurčić

Twenty new species of the genus Bisetocreagris Ćurčić, 1983 are described from caves in the provinces of Guizhou (B. baiyunensis sp. nov., B. baimensis sp. nov., B. bangenensis sp. nov., B. daxingensis sp. nov., B. diaojiangensis sp. nov., B. dongjiensis sp. nov., B. duolangpingensis sp. nov., B. ganxiaoensis sp. nov., B. guanyinensis sp. nov., B. matuoensis sp. nov., B. sanhensis sp. nov., B. shahensis sp. nov., B. shangshanensis sp. nov. and B. yaolinensis sp. nov.), Yunnan (B. mahnerti sp. nov. and B. tuanjiensis sp. nov.), Sichuan (B. tianyangensis sp. nov.), Chongqing (B. xianduhensis sp. nov.), Hubei (B. changchaoensis sp. nov.) and Guangxi (B. xiniuyanensis sp. nov.). An identification key is provided to all known Chinese cave-inhabiting representatives of the genus Bisetocreagris.