life see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020] Count: [p] 6k;62p;67c;64o;5f;287g;16s Empire Prokaryota (Dougherty 1957) Allsopp 1969 [monotypic] see Domain Bacteria Woese et al. 1990 Count: [p] 1k;10p;7c;6o;1f;41g;7s Kingdom Bacteria (Cohn 1870) Cavalier-Smith 1983 [paraphyletic] - bacteria see Kingdom Bacteria Cavalier-Smith 2002 Count: [p] 10p;7c;6o;1f;41g;7s Subkingdom Negibacteria Cavalier-Smith 1987 [paraphyletic?] see Subkingdom Negibacteria Cavalier-Smith 2002 Count: [p] 8p;5c;1o;1f;30g;2s Infrakingdom Glycobacteria Cavalier-Smith 1998 [paraphyletic?] see Infrakingdom Glycobacteria Cavalier-Smith 2002 Count: [p] 5p;5c;1o;1f;24g;2s Superphylum Pimelobacteria (Cavalier-Smith 1992) Cavalier-Smith 1998 [paraphyletic?] see Domain Bacteria Woese et al. 1990 Count: [p] 4p;4c;1f;24g;2s Phylum Proteobacteria Garrity and Holt 2001 see Phylum Proteobacteria Garrity et al. 2005 Count: 4c;12g;2s Subphylum Rhodobacteria Cavalier-Smith 1998 see Phylum Proteobacteria Garrity and Holt 2001 Count: 2c;7g;1s Infraphylum Chromatibacteria Cavalier-Smith 1998 see Phylum Proteobacteria Garrity et al. 2005 Count: 2c;4g;1s Class "[Gammaproteobacteria]" nom. inval. see Class Gammaproteobacteria Garrity et al. 2005 Count: -