Figs 50-54 in A revision of the Sunius species of the Western Palaearctic region and Middle Asia (Coleoptera: Staphylinidae: Paederinae)

Figs 50-54: Sunius nigrinus (EPPELSHEIM): (50) male sternite VII; (51) male sternite VIII; (52-53) aedeagus in lateral and in ventral view; (54) internal structures of aedeagus in lateral view. Scale bars: 50-51: 0.5 mm; 52-53: 0.2 mm; 54: 0.1 mm.