Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         [crown] Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           Clade neomura Cavalier-Smith, 1987
             Domain Eukaryota Chatton, 1925 - eukaryotes
               Clade discaria Cavalier-Smith, 2021
                 Clade dorsates Cavalier-Smith, 2021
                   Clade podiates Cavalier-Smith, 2012
                     [crown] Clade Amorphea Adl et al. 2012 [Simpson, Medina & Adl 2020]
                       [crown] Clade Obazoa Brown, Sharpe, Silberman, Heiss, Lang, Simpson & Roger 2013
                         [crown] Clade Opisthokonta Cavalier-Smith 1987 [Simpson & Medina 2020] - animal-fungal clade
                           Superkingdom Holomycota Liu, Steenkamp, Brinkmann, Forget, Philippe & Lang, 2009
                             [crown] Kingdom Fungi R.T.Moore (1980) - fungi
                               Subkingdom Zoopagomyceta Tedersoo, Sánchez-Ramírez, Kõljalg, Bahram, M. Döring, Schigel, T.W. May, M. Ryberg & Abarenkov (2018) [monotypic]
                                 Phylum Zoopagomycotaᵀ Gryganskyi, M.E. Sm., Spatafora & Stajich (2016)
                                   Class Zoopagomycetesᵀ Doweld (2014) [monotypic]
                                     Order Zoopagalesᵀ E.A. Bessey ex R.K. Benj. (1979)
                                       1 Genus Massartia De Wild. (1897), incertae sedis [monotypic]
                                       2 Family Cochlonemataceae Dudd. (1974)
                                       3 Family Helicocephalidaceae Boedijn (1959)
                                       4 Family Piptocephalidaceae Sred. (1873)
                                       5 Family Sigmoideomycetaceae Benny, R.K. Benj. & P.M.Kirk (1992)
                                       6 Family Zoopagaceaeᵀ Drechsler (1938)