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 "Enterobacteriales" Garrity and Holt 2001 nom. nud. [monotypic]
                     Family Enterobacteriaceaeᵀ Rahn 1937 (Approved Lists 1980)
                       Genus Photorhabdus Boemare et al. 1993
                         Photorhabdus temperata Fischer-Le Saux et al. 1999
                           1 Photorhabdus temperata subsp. temperataᵀ (Fischer-Le Saux et al. 1999) Tóth and Lakatos 2008
                           2 Photorhabdus temperata subsp. cinerea Tóth and Lakatos 2008
                           3 Photorhabdus temperata subsp. thracensis (Hazir et al. 2004) Tailliez et al. 2010
                           4 Photorhabdus temperata subsp. khanii Tailliez et al. 2010
                           5 Photorhabdus temperata subsp. tasmaniensis Tailliez et al. 2010
                           6 Photorhabdus temperata subsp. stackebrandtii An and Grewal 2011