Uwagi o kolekcji Cydnidae (Hemiptera: Heteroptera) Muzeum Górnośląskiego w Bytomiu

Notes on the collection of Cydnidae (Hemiptera: Heteroptera) in the Upper Silesian Museum, Bytom. The paper presents new data on the occurrence of burrowing bugs (Cydnidae) in Poland based on collections of the Upper Silesian Museum in Bytom. The data include a part of a historical collection from the first half of the 20th century that was found during inventory work, as well as information on individual specimens collected in the last 30 years