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 Pseudomonadati (Gibbons and Murray 1978) Oren and Göker 2024
               Phylum Pseudomonadotaᵀ Garrity et al. 2021
                 Class Oligoflexia Nakai et al. 2014
                   Order Bdellovibrionales Garrity et al. 2006 [monotypic]
                     Family Pseudobdellovibrionaceae Waite et al. 2022
                       Genus Micavibrio Lambina et al. 1989 [monotypic]
                         Micavibrio admirandusᵀ Lambina et al. 1989