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 "Vibrionales" Garrity & Holt, 2001
         Family Vibrionaceae Véron 1965 (Approved Lists 1980)
           Genus Allomonas Kalina et al. 1984
           Genus Enhydrobacter Staley et al. 1987
           Genus Listonella MacDonell and Colwell 1986 see Genus Vibrio Pacini 1854 (Approved Lists 1980)
           Genus Photobacterium Beijerinck 1889 (Approved Lists 1980)
           Genus Salinivibrio Mellado et al. 1996
           1 Genus Vibrio Pacini 1854 (Approved Lists 1980)