Procaryotic Genera
   Domain "Bacteria" Woese et al. 1990
     Phylum Bacteroidetes Garrity and Holt 2001 see Phylum Bacteroidetes Krieg et al. 2012
       1 Class "Bacteroidetes" Krieg et al., 2012 [monotypic] see Class Bacteroidia Krieg et al., 2012
       2 Class "Flavobacteria" [monotypic] see Class Flavobacteriia Bernardet 2012
       3 Class "Sphingobacteria" [monotypic] see Class Sphingobacteriia Kämpfer 2012