Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           Domain Bacteria Woese et al. 2024
             Kingdom Pseudomonadati (Gibbons and Murray 1978) Oren and Göker 2024
               Phylum Bacteroidota Krieg et al. 2021
                 Class Cytophagia Nakagawa 2012 [monotypic]
                   Order Cytophagalesᵀ Leadbetter 1974 (Approved Lists 1980)
                     Family Spirosomataceae corrig. Larkin and Borrall 1978 (Approved Lists 1980)
                       Genus Dyadobacter Chelius and Triplett 2000
                         01 Dyadobacter alkalitolerans Tang et al. 2009
                         02 Dyadobacter arcticus Chen et al. 2013
                         03 Dyadobacter beijingensis Dong et al. 2007
                         04 Dyadobacter crusticola Reddy and Garcia-Pichel 2005
                         05 Dyadobacter fermentansᵀ Chelius and Triplett 2000
                         06 Dyadobacter ginsengisoli Liu et al. 2006
                         07 Dyadobacter hamtensis Chaturvedi et al. 2005
                         08 Dyadobacter jejuensis Chun et al. 2013
                         09 Dyadobacter koreensis Baik et al. 2007
                         10 Dyadobacter psychrophilus Zhang et al. 2010
                         11 Dyadobacter soli Lee et al. 2010