Domain Bacteria Woese et al. 1990 Count: [*] * Phylum Bacteroidetes Garrity and Holt 2001 see Phylum Bacteroidetes Krieg et al. 2012 Count: [*] * Class "Sphingobacteria" see Class Sphingobacteriia Kämpfer 2012 Count: [*] * Order "Sphingobacteriales" Kämpfer, 2012 see Order Sphingobacteriales Kämpfer 2012 Count: [*] * Family "Flexibacteraceae" see Family Cytophagaceae Stanier 1940 (Approved Lists 1980) Count: [*] * Genus Hymenobacter Hirsch et al. 1999 Count: -