Procaryotic Genera Domain "Bacteria" Woese et al. 1990 Phylum Bacteroidetes Garrity and Holt 2001 see Phylum Bacteroidetes Krieg et al. 2012 Class "Sphingobacteria" [monotypic] see Class Sphingobacteriia Kämpfer 2012 Order "Sphingobacteriales" Kämpfer, 2012 see Order Sphingobacteriales Kämpfer 2012 Family "Saprospiraceae" Krieg et al., 2012 see Family Saprospiraceae Krieg et al. 2012 1 Genus Saprospira Gross 1911 (Approved Lists 1980) 2 Genus Haliscomenobacter van Veen et al. 1973 (Approved Lists 1980) 3 Genus Lewinella Sly et al. 1998