(Desulfovibrionales) (Desulfovibrionales) is a biological order of the phylum Proteobacteria and class Deltaproteobacteria.
Desulfohalobiaceae
Desulfomicrobiaceae
Desulfonatronaceae
Desulfovibrionaceae
Bdellovibrionales
Desulfarculales
Desulfobacterales
Desulfovibrionales
Desulfurellales
Desulfuromonadales
Myxococcales
Syntrophobacterales