organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Kingdom Protoctista Hogg, 1860
     Phylum Chytridiomycota Arx (1967), nom. inval. see Phylum Chytridiomycota Doweld (2001)
       Genus Allomyces E.J. Butler (1911)
       Genus Chytria
       Genus Cladochytrium Nowak. (1877)
       Genus Coelomomyces Keilin (1921)
       Genus Olpidium (A.Braun) Rabenh. (1868)
       Genus Physoderma Wallr. (1833)
       Genus Rhizophydium Schenk ex Rabenh. (1868)
       Genus Synchytrium de Bary & Woronin (1863)
       1 Class Chytridia see Order Chytridiales J.Schröt. (1886)
       2 Class Blastocladia see Order Blastocladiales H.E. Petersen (1909)
       3 Class Monoblepharida see Order Monoblepharidales J.Schröt. (1893)
       4 Class Harpochytridia see Family Harpochytriaceae Wille (1900)