Campylobacter hyointestinalis lawsonii On et al. 1995 Universal Root Woese et al. 1990 Bacteria (None 2015) Woese et al. 1990 Campylobacterota Waite et al. 2021 Campylobacteria Waite et al. 2017 Campylobacterales Garrity et al. 2006 Campylobacteraceae Vandamme and De Ley 1991 emend. Waite et al. 2017 Campylobacter Sebald and Véron 1963 (Approved Lists 1980) emend. Vandamme et al. 2010 Campylobacter hyointestinalis Gebhart et al. 1985 emend. On et al. 1995 Campylobacter hyointestinalis lawsonii On et al. 1995 Campylobacter hyointestinalis Gebhart et al. 1985 emend. On et al. 1995 Campylobacter hyointestinalis hyointestinalis (Gebhart et al. 1985) On et al. 1995 Campylobacter hyointestinalis lawsonii On et al. 1995 On S.L. Bloch B. Holmes B. Hoste B. Vandamme P. Campylobacter hyointestinalis subsp. lawsonii subsp. nov., isolated from the porcine stomach, and an emended description of Campylobacter hyointestinalis. 1995 45 4 767 774 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-45-4-767 7547297 Harrington C.S. On S.L.W. Extensive 16s rRNA gene sequence diversity in Campylobacter hyointestinalis strains : taxonomic and applied implications 1999 49 3 1171 1175 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-49-3-1171 10425776 On S.L. Bloch B. Holmes B. Hoste B. Vandamme P. Campylobacter hyointestinalis subsp. lawsonii subsp. nov., isolated from the porcine stomach, and an emended description of Campylobacter hyointestinalis. 1995 45 4 767 774 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-45-4-767 7547297