Distribution of: Bolitogyrus feai Brunke, B. luteus Brunke, B. mulayitensis Brunke, B. pictus Smetana & Zheng, and B. solodovnikovi Brunke (A); B. profundus Cai et al., B. rougemonti Brunke, and B. schillhammeri Brunke (B); B. concavus Brunke and B. khasiensis Brunke (C); B. depressus Cai et al., B. fukiensis (Scheerpeltz), B. rufomaculatus (Shibata) and B. taiwanensis (Hayashi) (D).