Kingdom Fungi R.T.Moore (1980) - fungi
   Phylum Chytridiomycota Doweld (2001)
     Class Chytridiomycetes Moebius (1929)
       Order Chytridiales J.Schröt. (1886)
         Family Chytridiaceae Bek. (1864)
           1 Genus Chytridium A.Braun (1851)
           2 Genus Dendrochytridium Letcher, Longcore & M.J. Powell (2014) [monotypic]
           3 Genus Irineochytrium Letcher, Longcore & M.J. Powell (2014) [monotypic]
           4 Genus Polyphlyctis Karling (1968)