17	Bacteria	Proteobacteria	Gammaproteobacteria	Bacteroidales	Moraxellaceae		
8	Bacteria	Firmicutes	Clostridia	Clostridiales	Peptoniphilus		
7	Bacteria	Proteobacteria	Clostridia	Clostridiales	Lachnospiraceae		
4	Bacteria	Bacteroidetes	Clostridia	Clostridiales			
13	Bacteria	Firmicutes	Clostridia	Clostridiales	Lachnospiraceae