Materiały do poznania rozmieszczenia Scarabaeoidea (Coleoptera) Polski. Część 2. Bolboceratidae, Geotrupidae i Trogidae

The paper presents data on the occurrence of 1 species from the family Bolboceratidae, 5 species from the family Geotrupidae, and 2 species from the family Trogidae in various regions of Poland. The data, obtained during field studies and observations conducted over the past 40 years, are supplemented with historical materials from the author’s collection.