prokaryotes - bacteria see Domain Bacteria Woese et al. 1990
   Domain "Bacteria" Woese et al. 1990
     Phylum "Bacteroidetes" Krieg et al. 2012
       Class Flavobacteriia Bernardet 2012 [monotypic]
         Order Flavobacteriales Bernardet 2012
           1 Family Blattabacteriaceae Kambhampati 2012 [monotypic]
           2 Family Cryomorphaceae Bowman et al. 2003
           3 Family Flavobacteriaceae Reichenbach et al. 1992
           4 Family Schleiferiaceae Albuquerque et al. 2011 [monotypic]