(Oceanospirillales) (Oceanospirillales) is a biological order of the phylum Proteobacteria and class Gammaproteobacteria.
Alcanivoracaceae
Hahellaceae
Halomonadaceae
Litoricolaceae
Oceanospirillaceae
Oleiphilaceae
Saccharospirillaceae
Acidithiobacillales
Aeromonadales
Alteromonadales
Cardiobacteriales
Chromatiales
Enterobacteriales
Legionellales
Methylococcales
Oceanospirillales
Pasteurellales
Pseudomonadales
Salinisphaerales
Thiotrichales
Vibrionales
Xanthomonadales