Xylanibacter Ueki et al. 2006 Xylanibacter Ueki et al. 2006 Xylanibacter oryzae Ueki et al. 2006 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 Bacteroidia corrig. Krieg 2012 emend. García-López et al. 2019 Bacteroidetes (sic) Krieg 2012 emend. García-López et al. 2019 non Bacteroidetes Krieg et al. 2021 Bacteroidales Krieg 2012 emend. García-López et al. 2019 Prevotellaceae Krieg 2012 Xylanibacter Ueki et al. 2006 Prevotellaceae Krieg 2012 Hallella Moore and Moore 1994 Paraprevotella Morotomi et al. 2009 Alloprevotella Downes et al. 2013 Prevotella Shah and Collins 1990 emend. Sakamoto and Ohkuma 2012 Pseudoprevotella Na et al. 2021 Xylanibacter oryzae Ueki et al. 2006 Ueki A. Akasaka H. Suzuki D. Hattori S. Ueki K. Xylanibacter oryzae gen. nov., sp. nov., a novel strictly anaerobic, Gram-negative, xylanolytic bacterium isolated from rice-plant residue in flooded rice-field soil in Japan. 2006 56 9 2215 2221 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.64364-0 16957124 Krieg N.R. Krieg N.R. Staley J.T. Brown D.R. Hedlund B.P. Paster B.J. Ward N.L. Ludwig W. Whitman W.B. Family V. Prevotellaceae fam. nov. 2010 4 2 85 Bergey's Manual of Systematic Bacteriology Springer New York 0387950427 Prevotella Shah and Collins 1990 emend. Sakamoto and Ohkuma 2012 Sakamoto M. Ohkuma M. Reclassification of Xylanibacter oryzae Ueki et al. 2006 as Prevotella oryzae comb. nov., with an emended description of the genus Prevotella 2012 62 11 2637 2642 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.038638-0 22199207 Ueki A. Akasaka H. Suzuki D. Hattori S. Ueki K. Xylanibacter oryzae gen. nov., sp. nov., a novel strictly anaerobic, Gram-negative, xylanolytic bacterium isolated from rice-plant residue in flooded rice-field soil in Japan. 2006 56 9 2215 2221 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.64364-0 16957124