Natura - nature
  
 actualia - actual entities
    
 Mundus Plinius - physical world
      
 naturalia - natural bodies
        
 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
                    
 Clade Amorphea Adl et al. 2012 [Simpson, Medina & Adl 2020]
                      
 Clade Obazoa Brown, Sharpe, Silberman, Heiss, Lang, Simpson & Roger 2013
                        
 Clade Opisthokonta Cavalier-Smith 1987 [Simpson & Medina 2020] - animal-fungal clade
                          
 Superkingdom Holomycota Liu, Steenkamp, Brinkmann, Forget, Philippe & Lang, 2009
                            
 Kingdom Fungi R.T.Moore (1980) - fungi
                              
 Subkingdom Chytridiomyceta Tedersoo, Sánchez-Ramírez, Kõljalg, Bahram, M. Döring, Schigel, T.W. May, M. Ryberg & Abarenkov (2018)
                                
 Phylum Chytridiomycotaᵀ Doweld (2001)
                                  
 Class Chytridiomycetesᵀ Moebius (1929)
                                    
 Order Chytridialesᵀ J.Schröt. (1886)
                                      
 01 ?Genus Dermomycoides Granata (1919)
                                      
 02 Genus Coralliochytrium Domján (1937), incertae sedis
                                      
 03 Genus Delfinachytrium Vélez & Letcher (2013), incertae sedis [monotypic]
                                      
 04 Genus Myiophagus Thaxt. ex Sparrow (1939), incertae sedis [monotypic]
                                      
 05 Family Asterophlyctaceae Doweld (2014) [monotypic]
                                      
 06 Family Pseudorhizidiaceae Doweld (2014) [monotypic]
                                      
 07.1 Family Phlyctochytriaceae Doweld (2014) [monotypic]
                                      
 07.2 Family Scherffeliomycetaceae Doweld (2014) [monotypic]
                                      
 07.3 Family Zygorhizidiaceae Doweld (2014) [monotypic]
                                      
 07.4 Family Chytridiaceaeᵀ Bek. (1864)
                                      
 08.1 Family Phlyctorhizaceae Doweld (2014) [monotypic]
                                      
 08.2 Family Chytriomycetaceae Letcher (2011)