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 Bacillotaᵀ Gibbons and Murray 2021
                 Class Thermaerobacteria Chuvochina et al. 2024 [monotypic]
                   Order Thermaerobacteralesᵀ Chuvochina et al. 2024 [monotypic]
                     Family Thermaerobacteraceaeᵀ Chuvochina et al. 2024 [monotypic]
                       Genus Thermaerobacterᵀ Takai et al. 1999
                         1 Thermaerobacter litoralis Tanaka et al. 2006
                         2 Thermaerobacter marianensisᵀ Takai et al. 1999
                         3 Thermaerobacter nagasakiensis Nunoura et al. 2002
                         4 Thermaerobacter subterraneus Spanevello et al. 2002