Fibrobacteria corrig. Spain et al. 2012 Fibrobacteres (sic) Spain et al. 2012 non Fibrobacteres Garrity and Holt 2021 Fibrobacteria corrig. Spain et al. 2012 Fibrobacterales Spain et al. 2012 Universal Root Woese et al. 1990 Bacteria (None 2015) Woese et al. 1990 Fibrobacteres (sic) Garrity and Holt 2021 emend. Abdul Rahman et al. 2015 non Fibrobacteres Spain et al. 2012 Fibrobacterota corrig. Garrity and Holt 2021 emend. Abdul Rahman et al. 2015 Fibrobacteres (sic) Spain et al. 2012 non Fibrobacteres Garrity and Holt 2021 Fibrobacteria corrig. Spain et al. 2012 Fibrobacteres (sic) Garrity and Holt 2021 emend. Abdul Rahman et al. 2015 non Fibrobacteres Spain et al. 2012 Fibrobacterota corrig. Garrity and Holt 2021 emend. Abdul Rahman et al. 2015 Chitinivibrionia Sorokin et al. 2014 Chitinispirillia Sorokin et al. 2016 Incertae sedis 669 Abdul Rahman et al. 2015 Fibrobacterales Spain et al. 2012 Spain A.M. Forsberg C.W. Krumholz L.R. Krieg N.R. Staley J.T. Brown D.R. Hedlund B.P. Paster B.J. Ward N.L. Ludwig W. Whitman W.B. Order I. Fibrobacterales ord. nov. 2010 4 2 739 Bergey's Manual of Systematic Bacteriology Springer New York 0387950427 Spain A.M. Forsberg C.W. Krumholz L.R. Krieg N.R. Staley J.T. Brown D.R. Hedlund B.P. Paster B.J. Ward N.L. Ludwig W. Whitman W.B. Class I. Fibrobacteria class. nov. 2010 4 2 739 Bergey's Manual of Systematic Bacteriology Springer New York 0387950427 Euzéby J. Validation List No. 143. List of new names and new combinations previously effectively, but not validly, published 2012 62 1 1 4 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.039487-0 22238335 Ludwig W. Euzeby J. Whitman W.B. Krieg N.R. Staley J.T. Brown D.R. Hedlund B.P. Paster B.J. Ward N.L. Ludwig W. Whitman W.B. Taxonomic outlines of the phyla Bacteroidetes, Spirochaetes, Tenericutes (Mollicutes), ­Acidobacteria, Fibrobacteres, Fusobacteria, ­Dictyoglomi, Gemmatimonadetes, Lentisphaerae, Verrucomicrobia, Chlamydiae, and Planctomycetes 2010 4 2 21 24 Bergey's Manual of Systematic Bacteriology Springer New York 0387950427 10.1007/978-0-387-68572-4_2 Garrity G.M. Holt J.G. Garrity G.M. Boone D.R. Castenholz R.W. Taxonomic Outline of the Archaea and Bacteria. 2001 1 2 155 166 Bergey's Manual of Systematic Bacteriology Springer New York Editor Erratum: List of new names and new combinations previously effectively, but not validly, published – Validation List No. 143 2012 62 4 1016 1016 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.68147-0 Spain A.M. Forsberg C.W. Krumholz L.R. Krieg N.R. Staley J.T. Brown D.R. Hedlund B.P. Paster B.J. Ward N.L. Ludwig W. Whitman W.B. Class I. Fibrobacteria class. nov. 2010 4 2 739 Bergey's Manual of Systematic Bacteriology Springer New York 0387950427