Ilyobacter delafieldii Janssen and Harfoot 1991 Universal Root Woese et al. 1990 Bacteria (None 2015) Woese et al. 1990 Fusobacteriota corrig. Garrity and Holt 2021 Fusobacteria (sic) Garrity and Holt 2021 non Fusobacteria Staley and Whitman 2012 Fusobacteria (sic) Staley and Whitman 2012 non Fusobacteria Garrity and Holt 2021 Fusobacteriia corrig. Staley and Whitman 2012 Fusobacteriales Staley and Whitman 2012 Fusobacteriaceae Staley and Whitman 2012 emend. Gupta and Sethi 2014 Ilyobacter Stieb and Schink 1985 Ilyobacter delafieldii Janssen and Harfoot 1991 Ilyobacter Stieb and Schink 1985 Ilyobacter polytropus Stieb and Schink 1985 Ilyobacter insuetus Brune et al. 2002 Ilyobacter tartaricus Schink 1985 Ilyobacter delafieldii Janssen and Harfoot 1991 List Editor Validation of the publication of new names and new combinations previously effectively published outside the IJSB. List No. 37. 1991 41 2 331 331 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-41-2-331 Janssen P.H. Harfoot C.G. Ilyobacter delafieldii sp. nov., a metabolically restricted anaerobic bacterium fermenting PHB 1990 154 253 259 Archives of Microbiology Arch Microbiol 0302-8933 1432-072X