Biota (Life)
Prokaryotes (Prokaryota)
Bacteria (Bacterium)
Negibacteria (Rjheekñndd)
Proteobacteria (Purple bacteria & relatives)
Alphaproteobacteria
Rhodobacterales
Rhodobacteraceae
Children (3 direct children, 3 direct and indirect children):
Ahrensia kielensis
Ahrensia kieliense
Ahrensia marina