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 "Betaproteobacteria" Garrity et al., 2006 [monotypic]
                 Class Betaproteobacteriaᵀ Garrity et al. 2006
                   Order Burkholderiales Garrity et al. 2006
                     Family Comamonadaceae Willems et al. 1991
                       Genus Comamonasᵀ (ex Davis and Park 1962) De Vos et al. 1985
                         01 Comamonas aquatica (Hylemon et al. 1973) Wauters et al. 2003
                         02 Comamonas badia Tago and Yokota 2005
                         03 Comamonas composti Young et al. 2008
                         04 Comamonas denitrificans Gumaelius et al. 2001
                         05 Comamonas granuli Kim et al. 2011
                         06 Comamonas guangdongensis Zhang et al. 2013
                         07 Comamonas jiangduensis Sun et al. 2013
                         08 Comamonas kerstersii Wauters et al. 2003
                         09 Comamonas koreensis Chang et al. 2002
                         10 Comamonas nitrativorans Etchebehere et al. 2001
                         11 Comamonas odontotermitis Chou et al. 2007
                         12 Comamonas terrae Chitpirom et al. 2012
                         13 Comamonas terrigenaᵀ (ex Hugh 1962) De Vos et al. 1985
                         14 Comamonas testosteroni (Marcus and Talalay 1956) Tamaoka et al. 1987
                         15 Comamonas thiooxydans corrig. Narayan et al. 2011
                         16 Comamonas zonglianii Yu et al. 2011