Kingdom Fungi R.T.Moore (1980) - fungi
   Phylum Blastocladiomycota T.Y. James (2007)
     Class Blastocladiomycetes Doweld (2001)
       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 Blastocladiopsis Sparrow (1950)