15	Bacteria	Proteobacteria	Alphaproteobacteria	Rickettsiales			
8	Bacteria	Proteobacteria	Deltaproteobacteria	Bacillales	Desulfobulbaceae		
17	Bacteria	Proteobacteria	Gammaproteobacteria	Clostridiales	Anaerolinaceae	MB11C04	
13	Bacteria	Firmicutes	Clostridia	Clostridiales			
11	Bacteria	Firmicutes	Clostridia	Clostridiales	mitochondria		
18	Bacteria	Firmicutes	Clostridia	Clostridiales			
7	Bacteria	Firmicutes	Clostridia	Clostridiales	Lachnospiraceae	Anaerococcus	
13	Bacteria	Firmicutes	Clostridia	Clostridiales			
14	Bacteria	Proteobacteria	Gammaproteobacteria	Clostridiales	Porphyromonadaceae	Parabacteroides