Flexibacter aggregans (Lewin 1969) Leadbetter 1974 (Approved Lists 1980) Flexibacter aggregans (Lewin 1969) Leadbetter 1974 (Approved Lists 1980) Universal Root Woese et al. 1990 Bacteria (None 2015) Woese et al. 1990 Bacteroidota corrig. Krieg et al. 2021 Bacteroidetes (sic) Krieg et al. 2021 non Bacteroidetes Krieg 2012 Cytophagia Nakagawa 2012 emend. García-López et al. 2019 Cytophagales Leadbetter 1974 (Approved Lists 1980) emend. García-López et al. 2019 Cytophagaceae Stanier 1940 (Approved Lists 1980) emend. García-López et al. 2019 Flexibacter Soriano 1945 (Approved Lists 1980) emend. Hahnke et al. 2016 Flexibacter aggregans (Lewin 1969) Leadbetter 1974 (Approved Lists 1980) Flexibacter Soriano 1945 (Approved Lists 1980) emend. Hahnke et al. 2016 Flexibacter aurantiacus Lewin 1969 (Approved Lists 1980) Flexibacter elegans (ex Lewin 1969) Reichenbach 1989 Flexibacter roseolus Lewin 1969 (Approved Lists 1980) emend. Hahnke et al. 2016 Flexibacter ovolyticus Hansen et al. 1992 Flexibacter columnaris (ex Davis 1922) Bernardet and Grimont 1989 Flexibacter sancti Lewin 1969 (Approved Lists 1980) Flexibacter maritimus Wakabayashi et al. 1986 emend. Bernardet and Grimont 1989 Flexibacter filiformis (ex Solntseva 1940) Reichenbach 1989 Flexibacter ruber Lewin 1969 (Approved Lists 1980) Flexibacter tractuosus (Lewin 1969) Leadbetter 1974 (Approved Lists 1980) Flexibacter psychrophilus (ex Borg 1960) Bernardet and Grimont 1989 Flexibacter litoralis Lewin 1969 (Approved Lists 1980) Flexibacter japonensis Fujita et al. 1997 Flexibacter canadensis Christensen 1980 Flexibacter polymorphus Lewin 1974 (Approved Lists 1980) Flexibacter flexilis Soriano 1945 (Approved Lists 1980) emend. García-López et al. 2019 Flexibacter aggregans (Lewin 1969) Leadbetter 1974 (Approved Lists 1980) Skerman V.B.D. McGowan V. Sneath P.H.A. Approved Lists of Bacterial Names 1980 30 1 225 420 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-30-1-225 Leadbetter E.R. Buchanan R.E. Gibbons N.E. Genus II. Flexibacter Soriano 1945, 92, Lewin 1969, 192 emend. mut. char. 1974 8 105 107 Bergey's Manual of Determinative Bacteriology The Williams and Wilkins Co. Baltimore 0683011170 Flexithrix dorotheae Lewin 1970 (Approved Lists 1980) emend. Hosoya and Yokota 2007 Leadbetter E.R. Buchanan R.E. Gibbons N.E. Genus II. Flexibacter Soriano 1945, 92, Lewin 1969, 192 emend. mut. char. 1974 8 105 107 Bergey's Manual of Determinative Bacteriology The Williams and Wilkins Co. Baltimore 0683011170 Lewin R.A. A classification of flexibacteria 1969 58 189 206 Journal of General Microbiology J Gen Microbiol 0022-1287 10.1099/00221287-58-2-189 5360476 Skerman V.B.D. McGowan V. Sneath P.H.A. Approved Lists of Bacterial Names 1980 30 1 225 420 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-30-1-225 Hosoya S. Yokota A. Reclassification of Flexibacter aggregans (Lewin 1969) Leadbetter 1974 as a later heterotypic synonym of Flexithrix dorotheae Lewin 1970. 2007 57 5 1086 1088 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.64798-0 17473264