Kingdom Fungi R.T.Moore (1980) - fungi Phylum Chytridiomycota Doweld (2001) Class Chytridiomycetes Moebius (1929) Order Polyphagales Doweld (2014) [monotypic] Family Polyphagaceae F. Maek. (1948) [monotypic] 1 Genus Polyphagus Nowak. (1877)