prokaryotes - bacteria see Domain Bacteria Woese et al. 1990
   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 Alteromonadales Bowman and McMeekin 2005
           Family Ferrimonadaceae Ivanova et al. 2004
             1 Genus Ferrimonas Rosselló-Mora et al. 1996
             2 Genus Paraferrimonas Khan and Harayama 2007