10	Bacteria	Firmicutes	Clostridia	Clostridiales	Spirochaetaceae	Treponema	
27	Bacteria	Proteobacteria	Gammaproteobacteria	Clostridiales			
15	Bacteria	Firmicutes	Clostridia	Clostridiales	Enterobacteriaceae		
13	Bacteria	Proteobacteria	Gammaproteobacteria	Clostridiales	Lachnospiraceae	Anaerococcus