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]
           Domain Bacteria Woese et al. 1990 [paraphyletic?]
             Superphylum Terrabacteria Battistuzzi et al. 2004
               Phylum Firmicutes corrig. Gibbons and Murray 1978 (Approved Lists 1980)
                 Class Bacilli Ludwig et al. 2010
                   Order Bacillalesᵀ Prévot 1953 (Approved Lists 1980)
                     Family Planococcaceae Krasil'nikov 1949 (Approved Lists 1980)
                       Genus Ureibacillus Fortina et al. 2001
                         1 Ureibacillus composti Weon et al. 2007
                         2 Ureibacillus suwonensis Kim et al. 2006
                         3 Ureibacillus terrenus Fortina et al. 2001
                         4 Ureibacillus thermophilus Weon et al. 2007
                         5 Ureibacillus thermosphaericus (Andersson et al. 1996) Fortina et al. 2001