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?]
             Superphylum "Proteobacteria" Craig et al. 2010
               Phylum "Alphaproteobacteria" Garrity et al., 2006 [monotypic]
                 Class Alphaproteobacteriaᵀ Garrity et al. 2006
                   Order Sphingomonadales Yabuuchi and Kosako 2006
                     Family Sphingomonadaceaeᵀ Kosako et al. 2000
                       Genus Sphingomonasᵀ Yabuuchi et al. 1990
                         01 Sphingomonas abaci Busse et al. 2005
                         02 Sphingomonas adhaesiva Yabuuchi et al. 1990
                         03 Sphingomonas aerolata Busse et al. 2003
                         04 Sphingomonas aestuarii Roh et al. 2009
                         05 Sphingomonas aquatilis Lee et al. 2001
                         06 Sphingomonas asaccharolytica Takeuchi et al. 1995
                         07 Sphingomonas astaxanthinifaciens Asker et al. 2008
                         08 Sphingomonas aurantiaca Busse et al. 2003
                         09 Sphingomonas azotifigens Xie and Yokota 2006
                         10 Sphingomonas desiccabilis Reddy and Garcia-Pichel 2007
                         11 Sphingomonas dokdonensis Yoon et al. 2006
                         12 Sphingomonas echinoides (Heumann 1962) Denner et al. 1999
                         13 Sphingomonas faeni Busse et al. 2003
                         14 Sphingomonas fennica Wittich et al. 2007
                         15 Sphingomonas haloaromaticamans Wittich et al. 2007
                         16 Sphingomonas insulae Yoon et al. 2008
                         17 Sphingomonas japonica Romanenko et al. 2009
                         18 Sphingomonas jaspsi Asker et al. 2007
                         19 Sphingomonas kaistensis Kim et al. 2007
                         20 Sphingomonas koreensis Lee et al. 2001
                         21 Sphingomonas mali Takeuchi et al. 1995
                         22 Sphingomonas melonis Buonaurio et al. 2002
                         23 Sphingomonas molluscorum Romanenko et al. 2007
                         24 Sphingomonas mucosissima Reddy and Garcia-Pichel 2007
                         25 Sphingomonas oligophenolica Ohta et al. 2004
                         26 Sphingomonas panni Busse et al. 2005
                         27 Sphingomonas parapaucimobilis Yabuuchi et al. 1990
                         28 Sphingomonas paucimobilis (Holmes et al. 1977) Yabuuchi et al. 1990
                         29 Sphingomonas phyllosphaerae Rivas et al. 2004
                         30 Sphingomonas pituitosa Denner et al. 2001
                         31 Sphingomonas pruni Takeuchi et al. 1995
                         32 Sphingomonas pseudosanguinis Kämpfer et al. 2007
                         33 Sphingomonas roseiflava corrig. Yun et al. 2000
                         34 Sphingomonas sanguinis corrig. Takeuchi et al. 1993
                         35 Sphingomonas sanxanigenens Huang et al. 2009
                         36 Sphingomonas soli Yang et al. 2006
                         37 Sphingomonas suberifaciens (van Bruggen et al. 1990) Yabuuchi et al. 1999
                         38 Sphingomonas trueperi Kämpfer et al. 1997
                         39 Sphingomonas wittichii Yabuuchi et al. 2001
                         40 Sphingomonas yabuuchiae Li et al. 2004
                         41 Sphingomonas yunnanensis Zhang et al. 2005