Kingdom Bacteria Cavalier-Smith 2002 stat. inval. [paraphyletic?] - bacteria see Domain Bacteria Woese et al. 1990 stat. inval.
   Subkingdom Unibacteria Cavalier-Smith 2002 [paraphyletic?] see Domain Bacteria Woese et al. 1990 stat. inval.
     Division Posibacteria Cavalier-Smith 2002 [paraphyletic?]
       Subdivision Endobacteria Cavalier-Smith 2002
         1 Class Togobacteria Cavalier-Smith 2002 nom. rej.
         2 Class Teichobacteria Cavalier-Smith 2002 nom. rej.
         3 Class Mollicutes Edward and Freundt 1967 (Approved Lists 1980)