Anachrysa triangularis (Yang & Wang, 1994) (holotype, male, CAU) A habitus B head, frontal view C head and thorax, dorsal view D head and prothorax, lateral view E pretarsal claw (emphasized) F segment A7-terminus, lateral view G tignum H gonarcal complex, dorsal view I gonarcal complex, lateral view J gonarcal complex and hypandrium internum K line drawing of gonapsis. Abbreviations: cc callus cerci ent entoprocessus gon gonarcus h.i. hypandrium internum mu mediuncus S7 sternite 7 S8 sternite 8 T7 tergite 7 T8 tergite 8 T9+e tergite 9+ectoproct. Scale bar: 5.0 mm (A).