Related how?

Biota (Life)
Prokaryotes (Prokaryota)
Bacteria (Bacterium)
Negibacteria (Rjheekñndd)
Proteobacteria (Purple bacteria & relatives)
Deltaproteobacteria
Desulfovibrionales
Desulfovibrionaceae
Lawsonia

Lawsonia intracellularis (16992002)

Children (1 direct children, 1 direct and indirect children):