[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Domain Bacteria Woese et al. 1990
     Phylum "Proteobacteria" Garrity et al. 2005 see Superphylum Proteobacteria Craig et al. 2010
       Class Gammaproteobacteria Garrity et al. 2005
         Order Aeromonadales Martin-Carnahan and Joseph 2005
           Family Aeromonadaceae Colwell et al. 1986
             Genus Aeromonas Stanier 1943 (Approved Lists 1980)
               [Aeromonas salmonicida] (Lehmann and Neumann 1896) Griffin et al. 1953 (Approved Lists 1980)
                 1 Aeromonas salmonicida subsp. salmonicidaᵀ (Lehmann and Neumann 1896) Schubert 1967 (Approved Lists 1980)
                 2 Aeromonas salmonicida subsp. achromogenes (Smith 1963) Schubert 1967 (Approved Lists 1980)
                 3 Aeromonas salmonicida subsp. masoucida Kimura 1969 (Approved Lists 1980)
                 4 Aeromonas salmonicida subsp. pectinolytica Pavan et al. 2000
                 5 Aeromonas salmonicida subsp. smithia Austin et al. 1989