EN
The paper presents information about the occurrence of 19 species of native aculeate hymenopterans rarely recorded in Poland as well as new records of 1 alien species from the following families: Chrysididae, Mutillidae, Pompilidae, Vespidae, Crabronidae, Sphecidae and Megachilidae (Hymenoptera: Aculeata). The records come from specimens collected in different parts of the country from 1972 to 2011.