organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Domain Eukaryota Chatton, 1925 - eukaryotes
     Kingdom Fungi R.T.Moore (1980) - fungi
       Phylum Chytridiomycota Arx (1967), nom. inval. see Phylum Chytridiomycota Doweld (2001)
         Class Chytridiomycetes Moebius (1929)
           Order Blastocladiales H.E. Petersen (1909)
             Family Blastocladiaceae H.E. Petersen (1909)
               1 Genus Allomyces E.J. Butler (1911)
               2 Genus Blastocladia Reinsch (1877)
               3 Genus Blastocladiella V.D. Matthews (1937), nom. inval. see Genus Clavochytridium Couch & H.T. Cox (1939)
               4 Genus Blastocladiopsis Sparrow (1950)
               5 Genus Microallomyces R. Emers. & J.A. Robertson (1974)