Distribution of: Bolitogyrus electus Smetana & Zheng, B. confusus Brunke, B. huanghaoi Hu et al., and B. uncus Cai et al. (A); B. cyanipennis (Zheng), B. kitawakii Smetana & Zheng, B. metallicus Cai et al., B. nigerrimus Yuan et al., and B. nigropolitus Smetana (B); B. caesareus (Bernhauer) and B. sepilok Brunke (C); B. proximus (Cameron) and B. rufipennis (Cameron) (D).