15	Bacteria	Proteobacteria	Clostridia	Clostridiales	Ruminococcaceae		
8	Bacteria	Bacteroidetes	Bacteroidia	Bacteroidales	Bacteroidaceae	Bacteroides	
13	Bacteria	Proteobacteria	Bacteroidia	Bacteroidales			
10	Bacteria	Proteobacteria	Gammaproteobacteria	Clostridiales	Halomonadaceae		
22	Bacteria	Bacteroidetes	Bacteroidia	Bacteroidales	Lachnospiraceae	Prevotella	
16	Bacteria	Firmicutes	Clostridia	Clostridiales	Spirochaetaceae	Treponema	
18	Bacteria	Proteobacteria	Gammaproteobacteria	Clostridiales	Ellin517