[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 Sphingomonadales Yabuuchi and Kosako 2006
           Family Sphingomonadaceae Kosako et al. 2000
             Genus Erythrobacter Shiba and Simidu 1982
               1 Erythrobacter longus Shiba and Simidu 1982
               2 Erythrobacter aquimaris Yoon et al. 2004
               3 Erythrobacter citreus Denner et al. 2002
               4 Erythrobacter flavus Yoon et al. 2003
               5 Erythrobacter gaetbuli Yoon et al. 2005
               6 Erythrobacter litoralis Yurkov et al. 1994
               7 Erythrobacter luteolus Yoon et al. 2005 see Altererythrobacter luteolus (Yoon et al. 2005) Kwon et al. 2007
               8 Erythrobacter vulgaris Ivanova et al. 2006
               9 Erythrobacter seohaensis Yoon et al. 2005