EN
New faunistic data on the occurrence of 17 rare histerid beetle species (Coleoptera: Histeridae) in Poland is presented. The following species are reported for the first time from particular regions (names of regions in brackets): Hololepta plana, Margarinotus terricola, Atholus bimaculatus, Atholus duodecimstriatus, Paromalus flavicornis (Pomeranian Lakeland); Margarinotus terricola (Wielkopolska-Kujawy Lowland); Cylistix lineare (Mazovian Lowland); Margarinotus obscurus (Białowieza Primeval Forest); Margarinotus bipustulatus (Lublin Upland).