8	Bacteria	Proteobacteria	Gammaproteobacteria	Clostridiales			
23	Bacteria	Bacteroidetes	Bacteroidia	Bacteroidales	Spirochaetaceae	Prevotella	Prevotella_copri
26	Bacteria	Proteobacteria	Gammaproteobacteria	Enterobacteriales	Enterobacteriaceae		
19	Bacteria	Firmicutes	Clostridia	Clostridiales	Spirochaetaceae	Treponema	
22	Bacteria	Firmicutes	Clostridia	Clostridiales	Ruminococcaceae		
20	Bacteria	Bacteroidetes	Bacteroidia	Bacteroidales			
19	Bacteria	Proteobacteria	Clostridia	Clostridiales	Ruminococcaceae