8	Bacteria	Proteobacteria	Gammaproteobacteria	Clostridiales	Blattabacteriaceae		
30	Bacteria	Proteobacteria	Gammaproteobacteria	Bacteroidales	Cytophagaceae		
7	Bacteria	Proteobacteria	Clostridia	Clostridiales	Veillonellaceae		
15	Bacteria	Firmicutes	Clostridia	Clostridiales	Prevotellaceae	Prevotella	
16	Bacteria	Proteobacteria	Bacteroidia	Bacteroidales	mitochondria		
15	Bacteria	Proteobacteria	Bacteroidia	Bacteroidales			
20	Bacteria	Proteobacteria	Clostridia	Clostridiales	Lachnospiraceae		
19	Bacteria	Bacteroidetes	Bacteroidia	Bacteroidales	Porphyromonadaceae		
5	Bacteria	Proteobacteria	Gammaproteobacteria	Clostridiales