Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           Domain Bacteria Woese et al. 2024
             Kingdom Pseudomonadati (Gibbons and Murray 1978) Oren and Göker 2024
               Phylum Thermodesulfobacteriota Garrity and Holt 2021
                 Class Desulfuromonadia Waite et al. 2020
                   Order Geobacterales Waite et al. 2020 [monotypic]
                     Family Geobacteraceaeᵀ Holmes et al. 2004
                       Genus Geobacterᵀ Lovley et al. 1995
                         01 Geobacter anodireducens Sun et al. 2014
                         02 Geobacter argillaceus Shelobolina et al. 2007
                         03 Geobacter bemidjiensis Nevin et al. 2005
                         04 Geobacter bremensis Straub and Buchholz-Cleven 2001
                         05 Geobacter chapellei Coates et al. 2001
                         06 Geobacter daltonii Prakash et al. 2010
                         07 Geobacter grbiciae Coates et al. 2001
                         08 Geobacter hydrogenophilus Coates et al. 2001
                         09 Geobacter lovleyi Sung et al. 2009
                         10 Geobacter luticola Viulu et al. 2013
                         11 Geobacter metallireducensᵀ Lovley et al. 1995
                         12 Geobacter pelophilus Straub and Buchholz-Cleven 2001
                         13 Geobacter pickeringii Shelobolina et al. 2007
                         14 Geobacter psychrophilus Nevin et al. 2005
                         15 Geobacter sulfurreducens Caccavo et al. 1995
                         16 Geobacter thiogenes (De Wever et al. 2001) Nevin et al. 2007
                         17 Geobacter toluenoxydans Kunapuli et al. 2010
                         18 Geobacter uraniireducens Shelobolina et al. 2008