[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 Oceanimonas corrig. Brown et al. 2001
               1 Oceanimonas doudoroffii corrig. (Baumann et al. 1972) Brown et al. 2001
               2 Oceanimonas baumannii corrig. Brown et al. 2001
               3 Oceanimonas smirnovii Ivanova et al. 2005