[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Domain Bacteria Woese et al. 1990 stat. inval. see Domain Bacteria Woese et al. 2024
     Phylum "Bacteroidetes" Garrity and Holt 2001 nom. inval. see Phylum Bacteroidetes Krieg et al. 2012 stat. inval.
       Class "Flavobacteria" "Garrity and Holt 2001" nom. nud. see Class Flavobacteriia Bernardet 2012
         Order "Flavobacteriales" "Garrity and Holt 2001" nom. nud. see Order Flavobacteriales Bernardet 2012
           Family Flavobacteriaceae Reichenbach 1992
             Genus Polaribacter Gosink et al. 1998
               1 Polaribacter filamentus Gosink et al. 1998
               2 Polaribacter butkevichii Nedashkovskaya et al. 2006
               3 Polaribacter dokdonensis Yoon et al. 2006
               4 Polaribacter franzmannii Gosink et al. 1998
               5 Polaribacter glomeratus (McGuire et al. 1988) Gosink et al. 1998
               6 Polaribacter irgensii Gosink et al. 1998