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]
           Domain Bacteria Woese et al. 2024
             Kingdom Bacillatiᵀ (Gibbons and Murray 1978) Oren and Göker 2024
               Phylum Mycoplasmatota Murray 2021 [monotypic]
                 Class Mollicutes Edward and Freundt 1967 (Approved Lists 1980)
                   Order Anaeroplasmatales Robinson and Freundt 1987 [monotypic]
                     Family Anaeroplasmataceaeᵀ Robinson and Freundt 1987
                       Genus Anaeroplasmaᵀ Robinson et al. 1975 (Approved Lists 1980)
                         1 Anaeroplasma abactoclasticum Robinson et al. 1975 (Approved Lists 1980)
                         2 Anaeroplasma bactoclasticum (Robinson and Hungate 1973) Robinson and Allison 1975 (Approved Lists 1980)
                         3 Anaeroplasma intermedium Robinson and Freundt 1987
                         4 Anaeroplasma varium Robinson and Freundt 1987