Figures 33-39 from: Tang L, Li L (2012) Five new species of the Stenus indubius group (Coleoptera, Staphylinidae) from China. ZooKeys 165: 1-20. https://doi.org/10.3897/zookeys.165.1773

Figures 33-39 - Stenus taiyangshanus. 33 male sternite VIII 34 male sternite IX 35 male tergites IX, X 36, 37 aedeagus 38 apical portion of paramere 39 expulsion hooks. Scales = 0.1 mm (38, 39), scales = 0.25 mm (33–37)