Anthessius graciliunguis Do & Kajihara, female A habitus B urosome C left caudal ramus, dorsal D mandible, dorsal E area between inner seta and distal lash of mandible, ventral F maxilla. Scale bars: 0.2 mm (A); 0.1 mm (B); 0.05 mm (C); 0.02 mm (D–F).