Terrobittacus laoshanicus sp. nov. A female terminalia in lateral view B female terminalia in dorsal view C female terminalia in ventral view D male terminalia in lateral view E male terminalia in dorsal view F male terminalia in posterior view G epandrial appendages in ventral view H abdominal segment X and proctiger in lateral view. Abbreviations: see Materials and methods. Scale bars: 0.5 mm (A–C, E); 0.2 mm (D, F–H).