[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Domain Bacteria Woese et al. 1990
     Phylum "Proteobacteria" Garrity et al. 2005 see Superphylum Proteobacteria Craig et al. 2010
       Class Alphaproteobacteria Garrity et al. 2006
         Order Rhodobacterales Garrity et al. 2006
           Family Rhodobacteraceae Garrity et al. 2006
             Genus Staleya Labrenz et al. 2000 see Genus Sulfitobacter Sorokin 1996
               1 Staleya guttiformis Labrenz et al. 2000 see Sulfitobacter guttiformis (Labrenz et al. 2000) Yoon et al. 2007