living 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" 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"
         10 "Gram-negative cocci and coccobacilli"
         11 "Gram-negative anaerobic cocci"
         12 "Gram-negative, chemolithotrophic bacteria"
         13 "Methane-producing Bacteria"
         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
         18 "Rickettsias" see Order Rickettsiales Gieszczykiewicz 1939 (Approved Lists 1980)
         19 "Mycoplasmas" see Order Mycoplasmatales Freundt 1955 (Approved Lists 1980)