Procaryotic Genera Count: [*] 25p;39c;84o;215f;1008g [28 May 2016] Domain "Bacteria" Woese et al. 1990 Count: [*] 23p;31c;72o;194f;935g [28 May 2016] Phylum Actinobacteria Garrity and Holt 2001 [monotypic] Count: [*] 1c;6o;44f;139g [28 May 2016] Class Actinobacteria Stackebrandt et al. 1997 Count: [*] 6o;44f;139g [28 May 2016] Subclass Actinobacteridae Stackebrandt et al. 1997 see Class Actinobacteria Stackebrandt et al. 1997 Count: [*] 2o;40f;129g [28 May 2016] Order Bifidobacteriales Stackebrandt et al. 1997 Count: [*] 2f;8g [28 May 2016] Family Bifidobacteriaceae Stackebrandt et al. 1997 Count: [*] 3g [28 May 2016] Genus Falcivibrio Hammann et al. 1984 see Genus Mobiluncus Spiegel and Roberts 1984 Count: -