Dataset about superfamily Coccoidea kept in the entomological collection of the Department of Zoology, University of Silesia (DZUS) in Katowice. The data were developed as part of the Digital Entomological Database of Hemipteron (CEBD Hemipteron) project, which has been implemented since 2018 at the Faculty of Natural Sciences, University of Silesia in Katowice and co-financed by the European Union under the Regional Operational Program of the Silesian Voivodeship for years 2014-2020. Recruitment number: RPSL.02.01.00-IZ.01-24-125/16; project number: RPSL.02.01.00-24-01DD/17-00; project leader: prof. dr hab. Karina Wieczorek, project team: dr Agnieszka Bugaj-Nawrocka, dr Łukasz Junkiert.