procaryotes
   Domain Bacteria Woese et al. 1990 stat. inval. see Domain Bacteria Woese et al. 2024
     Phylum Proteobacteria Garrity and Holt 2001 nom. nud. see Phylum Proteobacteria Garrity et al. 2005 stat. inval.
       Class "Gammaproteobacteria" "Garrity and Holt 2001" nom. nud. see Class Gammaproteobacteria Garrity et al. 2005
         Order "Alteromonadales" "Garrity and Holt 2001" nom. nud. [monotypic] see Order Alteromonadales Bowman and McMeekin 2005
           Family "Alteromonadaceae" Ivanova and Mikhailov 2001
             01 Genus Alteromonas Baumann et al. 1972 (Approved Lists 1980)
             02 Genus Colwellia Deming et al. 1988
             03 Genus Ferrimonas Rosselló-Mora et al. 1996
             04 Genus Glaciecola Bowman et al. 1998
             05 Genus Marinobacter Gauthier et al. 1992
             06 Genus Marinobacterium González et al. 1997
             07 Genus Microbulbifer González et al. 1997
             08 Genus Moritella Urakawa et al. 1999
             09 Genus Pseudoalteromonas Gauthier et al. 1995
             10 Genus Psychromonas Mountfort et al. 1998
             11 Genus Shewanella MacDonell and Colwell 1986