Figs 31–35. 31 in Review of the Thinodromus circulus species group (Coleoptera: Staphylinidae: Oxytelinae)

Figs 31–35. 31 – Thinodromus velutinus (Sharp, 1887), female ringstructure. 32 – T. circulus (Bernhauer, 1922), female ringstructure. 33–34 – T. palustris (Bernhauer, 1922): 33 – male sternite IX, 34 – aedeagus. 35 – T. arcitenens (Fauvel, 1905), aedeagus. Scale bar: 0.1 mm for 31; 0.12 mm for 32, 35; 0.15 mm for 33; 0.2 mm for 34.