Abstract
Blastocladiomycota, Chytridiomycota and Monoblepharidomycota are phyla belonging to kingdom Fungi, whose representatives can be found as saprobes and /or parasites in aquatic and terrestrial ecosystems. Many species are especially decomposers of the cellulosic, chitinous and keratinous substrates and some of them are important parasites of algae, plants and animals. These fungi have in co…