(Sterolibacterium) (Sterolibacterium) is a biological genus in the family Rhodocyclaceae and order Rhodocyclales.
Sterolibacterium denitrificans
Azoarcus
Azonexus
Azospira
Azovibrio
Dechloromonas
Denitratisoma
Ferribacterium
Georgfuchsia
Methyloversatilis
Propionivibrio
Quatrionicoccus
Rhodocyclus
Sterolibacterium
Sulfuritalea
Thauera
Uliginosibacterium
Zoogloea