Figures 9-21 from: Pan Y, Tang L, Li L (2012) Notes on the Stenus cirrus group, with description of two new species from China (Coleoptera, Staphylinidae). ZooKeys 169: 61-77. https://doi.org/10.3897/zookeys.169.2647

Figures 9-21 - Stenus fellowesi 9 male sternite VII 10 male sternite VIII 11 male sternite IX 12 male tergite IX, X 13 aedeagus in ventral view 14 apex of aedeagus 15 expulsion hooks 16 female sternite VIII 17 female tergite IX, X 18–19 valvifers and spermatheca 20–21 spermatheca. Scales = 0.1 mm (14–15, 20–21), scales = 0.25 mm (9–13, 16–19).