4	Bacteria	Proteobacteria	Actinobacteria	Actinomycetales	Porphyromonadaceae	Porphyromonas	
5	Bacteria	Bacteroidetes	Bacteroidia	Bacteroidales	S24		
3	Bacteria	Bacteroidetes	Bacteroidia	Bacteroidales	Prevotella		
3	Archaea	Euryarchaeota	Thermoplasmata	E2			
11	Bacteria	Proteobacteria	Deltaproteobacteria	Desulfobacterales	Desulfobulbaceae		
11	Bacteria	Chloroflexi	Anaerolineae	GCA004