prokaryotes - bacteria see Domain Bacteria Woese et al. 1990
   Domain "Bacteria" Woese et al. 1990
     Phylum "Firmicutes" corrig. Gibbons and Murray 1978 (Approved Lists 1980)
       Class Erysipelotrichia Ludwig et al. 2010 [monotypic]
         Order Erysipelotrichales Ludwig et al. 2010 [monotypic]
           Family Erysipelotrichaceae Verbarg et al. 2004
             01 Genus Allobaculum Greetham et al. 2006
             02 Genus Bulleidia Downes et al. 2000
             03 Genus Catenibacterium Kageyama and Benno 2000
             04 Genus Catenisphaera Kanno et al. 2015
             05 Genus Coprobacillus Kageyama and Benno 2000
             06 Genus Eggerthia Salvetti et al. 2011
             07 Genus Erysipelothrix Rosenbach 1909 (Approved Lists 1980)
             08 Genus Holdemania Willems et al. 1997
             09 Genus Kandleria Salvetti et al. 2011
             10 Genus Solobacterium Kageyama and Benno 2000
             11 Genus Turicibacter Bosshard et al. 2002