Fig. 52 in On the Western Palaearctic and Middle Asian species of Ochthephilum STEPHENS, with notes on Cryptobium koltzei EPPELSHEIM (Coleoptera: Staphylinidae: Paederinae: Cryptobiina)

Fig. 52: Ochthephilum fracticorne: seasonal activity of males (black bars) and females (grey bars) based on full-year pitfall trap studies in heathlands and grasslands in northern Germany.