Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         [crown] Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           Domain Bacteria Woese et al. 1990 [paraphyletic?]
             Superphylum "Proteobacteria" Craig et al. 2010
               Phylum "Gammaproteobacteria" Garrity et al., 2005 [monotypic]
                 Class Gammaproteobacteriaᵀ Garrity et al. 2005
                   Order Oceanospirillales Garrity et al. 2005
                     Family Alcanivoracaceae corrig. Golyshin et al. 2005
                       Genus Alcanivoraxᵀ Yakimov et al. 1998
                         1 Alcanivorax balearicus Rivas et al. 2007
                         2 Alcanivorax borkumensisᵀ Yakimov et al. 1998
                         3 Alcanivorax dieselolei Liu and Shao 2005
                         4 Alcanivorax hongdengensis Wu et al. 2009
                         5 Alcanivorax jadensis (Bruns and Berthe-Corti 1999) Fernández-Martínez et al. 2003
                         6 Alcanivorax marinus Lai et al. 2013
                         7 Alcanivorax pacificus Lai et al. 2011
                         8 Alcanivorax venustensis Fernández-Martínez et al. 2003