Domain Bacteria Woese et al. 1990 Count: [*] * Phylum Proteobacteria Garrity and Holt 2001 see Phylum Proteobacteria Garrity et al. 2005 Count: [*] * Class "Deltaproteobacteria" Garrity et al. 2001 nom. ined. see Class Deltaproteobacteria Kuever et al. 2006 Count: [*] * Order "Desulfuromonadales" nom. inval. see Order Desulfuromonadales corrig. Kuever et al. 2006 Count: [*] * Family "Pelobacteraceae" see Family Desulfuromonadaceae corrig. Kuever et al. 2006 Count: [*] * Genus Malonomonas Dehning and Schink 1990 Count: -