Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         [[crown] organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           [Superkingdom Prokaryotae] see Superkingdom Prokarya
             [Kingdom Monera Haeckel 1866] see Domain Bacteria Woese et al. 1990
               [Division Bacteria (Haeckel 1894)] see Domain Bacteria Woese et al. 1990
                 01 ["Phototrophic bacteria"]
                 02 ["Gliding bacteria"] see Phylum Myxobacteria
                 03 ["Sheathed bacteria"]
                 04 ["Budding and/or appendaged bacteria"] see Class Alphaproteobacteria Garrity and Holt 2001 nom. nud.
                 05 ["Spirochetes" [monotypic]] see Phylum Spirochaetes Garrity and Holt 2001
                 06 ["Spiral and curved bacteria"]
                 07 ["Gram-negative aerobic rods and cocci"]
                 08 ["Gram-negative facultatively anaerobic rods"]
                 09 ["Gram-negative anaerobic bacteria" [monotypic]]
                 10 ["Gram-negative cocci and coccobacilli" [monotypic]]
                 11 ["Gram-negative anaerobic cocci"]
                 12 ["Gram-negative, chemolithotrophic bacteria"]
                 13 ["Methane-producing Bacteria" [monotypic]]
                 14 ["Gram-positive cocci"]
                 15 ["Endospore-forming rods and cocci"]
                 16 ["Gram-positive, asporogenous rod-shaped bacteria"]
                 17 ["Actinomycetes and related organisms"] see Phylum Actinobacteria Garrity and Holt 2001
                 19 ["Mycoplasmas"] see Order Mycoplasmatales Freundt 1955 (Approved Lists 1980)