Domain Eucaryota Subdomain Amoebota Doweld (2001) Kingdom Mucorobiota Doweld (2001) Subkingdom Mucorobiotina Doweld (2001) Phylum Chytridiomycota Doweld (2001) [monotypic] Class Chytridiomycetes Moebius (1929) 1 Subclass Chytridiomycetidae Doweld (2001) see Class Chytridiomycetes Moebius (1929) 2 Subclass Spizellomycetidae Caval.-Sm. (1998)