6	Bacteria	Proteobacteria	Gammaproteobacteria	Rickettsiales	Enterobacteriaceae		
36	Bacteria	Bacteroidetes	Clostridia	Clostridiales	mitochondria		
4	Bacteria	Proteobacteria	Gammaproteobacteria	Pseudomonadales	Moraxellaceae	Acinetobacter