6	Bacteria	Proteobacteria	Clostridia	Clostridiales			
8	Bacteria	Proteobacteria	Clostridia	Clostridiales			
9	Bacteria	Proteobacteria	Alphaproteobacteria	Bacillales	Spirochaetaceae	Treponema	
11	Bacteria	Firmicutes	Clostridia	Clostridiales			
7	Bacteria	Proteobacteria	Bacteroidia	Bacteroidales	Prevotellaceae	Prevotella	
11	Bacteria	Bacteroidetes	Bacteroidia	Bacteroidales	Bacteroidaceae	Bacteroides	
4	Bacteria	Bacteroidetes	Bacteroidia	Bacteroidales	S24		
31	Bacteria	Bacteroidetes	Bacteroidia	Bacteroidales	Prevotellaceae	Prevotella