15	Bacteria	Proteobacteria	Clostridia	Clostridiales	Ruminococcaceae		
11	Bacteria	Proteobacteria	Deltaproteobacteria	Clostridiales	Veillonellaceae		
19	Bacteria	Proteobacteria	Clostridia	Clostridiales	Ruminococcaceae		
16	Bacteria	Firmicutes	Clostridia	Clostridiales	Chitinophagaceae		
10	Bacteria	Proteobacteria	Alphaproteobacteria	Bacteroidales	Picrophilaceae	Thermogymnomonas	
15	Bacteria	Firmicutes	Clostridia	Clostridiales	Lachnospiraceae		
18	Bacteria	Firmicutes	Clostridia	Clostridiales	Clostridiaceae		
29	Bacteria	Bacteroidetes	Clostridia	Clostridiales	Porphyromonadaceae