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 Zygomycota Moreau (1954) see Subphylum Mucoromycotina Benny (2007)
         Class Zygomycetes Caval.-Sm. (1998)
           01 Order Basidiobolales Caval.-Sm. (1998)
           02 Order Dimargaritales R.K. Benj. (1979)
           03 Order Endogonales Jacz. & P.A. Jacz. (1931)
           04 Order Entomophthorales G.Winter (1880)
           05 Order Geosiphonales Caval.-Sm. (1998) see Order Archaeosporales C. Walker & A. Schüßler (2001)
           06 Order Glomales J.B. Morton & Benny (1990) see Order Glomerales J.B. Morton & Benny (1990)
           07 Order Kickxellales Kreisel ex R.K. Benj. (1979)
           08 Order Mortierellales Caval.-Sm. (1998)
           09 Order Mucorales Nees (1817)
           10 Order Zoopagales E.A. Bessey ex R.K. Benj. (1979)