Pella tianmuensis sp. n. A Dorsal habitusB Antenna C Male tergite VIII D Female tergite VIII E Male sternite VIII F Female sternite VIII G Spermatheca H Aedeagus, in ventral view I Aedeagus, in lateral view J Aedeagus, in dorsal view. Scale bars: 2.0 mm (A); 0.5 mm (B); 0.2 mm (C–J).