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?]
             Phylum "Deltaproteobacteria" Kuever et al., 2006 [polyphyletic]
               Class Deltaproteobacteriaᵀ Kuever et al. 2006
                 Order Desulfuromonadales corrig. Kuever et al. 2006
                   Family Desulfuromonadaceaeᵀ corrig. Kuever et al. 2006
                     Genus Pelobacter Schink and Pfennig 1983
                       1 Pelobacter acetylenicus Schink 1986
                       2 Pelobacter acidigalliciᵀ Schink and Pfennig 1983
                       3 Pelobacter carbinolicus Schink 1984
                       4 Pelobacter massiliensis Schnell et al. 1991
                       5 Pelobacter propionicus Schink 1984
                       6 Pelobacter seleniigenes Narasingarao and Häggblom 2007
                       7 Pelobacter venetianus Schink and Stieb 1984