3	Bacteria	Bacteroidetes	Bacteroidia	Bacteroidales	Pasteurellaceae		
4	Bacteria	Proteobacteria	Deltaproteobacteria	Desulfobacterales	Bdellovibrionaceae	Bdellovibrio	
9	Bacteria	Proteobacteria	Clostridia	Clostridiales	Cenarchaeaceae	Nitrosopumilus	
9	Bacteria	Proteobacteria	Alphaproteobacteria	Rickettsiales	mitochondria		
8	Bacteria	Firmicutes	Clostridia	Clostridiales	Lachnospiraceae		
10	Bacteria	Proteobacteria	Gammaproteobacteria	Bacteroidales	Spirochaetaceae		
19	Bacteria	Proteobacteria	Clostridia	Clostridiales	Thiotrichaceae		
16	Bacteria	Proteobacteria	Clostridia	Clostridiales	Arctic95B		
7	Bacteria	Firmicutes	Clostridia	Clostridiales	Mycoplasmataceae	Mycoplasma