Procaryotic Genera
   Domain "Bacteria" Woese et al. 1990
     Phylum Proteobacteria Garrity and Holt 2001 see Phylum Proteobacteria Garrity et al. 2005
       Class "Gammaproteobacteria" nom. inval. see Class Gammaproteobacteria Garrity et al. 2005
         Order "Oceanspirillales" see Order Oceanospirillales Garrity et al. 2005
           Family "Oceanospirillaceae" see Family Oceanospirillaceae Garrity et al. 2005
             1 Genus Oceanospirillum Hylemon et al. 1973 (Approved Lists 1980)
             2 Genus Balneatrix Dauga et al. 1993
             3 Genus Fundibacter Bruns and Berthe-Corti 1999 see Genus Alcanivorax Yakimov et al. 1998
             4 Genus Marinomonas van Landschoot and De Ley 1984
             5 Genus Marinospirillum Satomi et al. 1998
             6 Genus Neptunomonas Hedlund et al. 1999