Review of the genus Pteranabropsis (Anostostomatidae: Anabropsinae) with description of six new species

The genus Pteranabropsis is reviewed. Diagnostic characters for the superficially similar species of the genus are discussed. An extended key to the species is provided. Six new species are described: P. angustasp. nov., P. cuspissp. nov., P. bavisp. nov., P. copiasp. nov., and P. pusillasp. nov. from northern Vietnam, and P. guadunsp. nov. from the Wuyishan Mountains in China. Types and all other specimens from Vietnam are stored in ISNB Brussels; those from Wuyishan in ZFMK Bonn.