Burrows of mayflies (Ephemeroptera) in fresh water ecosystems – general comments and examples from recent rivers of the Czech Republic and Poland

UCHMAN, A., MIKULÁŠ, R., STACHACZ, M. Burrows of mayflies (Ephemeroptera) in fresh water ecosystems – general comments and examples from recent rivers of the Czech Republic and Poland. Palaeontologia Africana: Annals of the Evolutionary Studies Institute. 2018, 52(March 2018), 191-192. ISSN 0078-8554. E-ISSN 2410-4418. Dostupné z: http://wiredspace.wits.ac.za/handle/10539/24150