10	Bacteria	Proteobacteria	Clostridia	Clostridiales	Ruminococcaceae		
9	Bacteria	Firmicutes	Clostridia	Clostridiales	Lachnospiraceae		
11	Bacteria	Proteobacteria	Bacteroidia	Bacteroidales	Flavobacteriaceae	Thermogymnomonas	
11	Bacteria	Proteobacteria	Clostridia	Clostridiales	Spirochaetaceae