Brachyspira hyodysenteriae (Stanton 1992) Ochiai et al. 1998 emend. Hördt et al. 2020 Universal Root Woese et al. 1990 Bacteria (None 2015) Woese et al. 1990 Spirochaetota corrig. Garrity and Holt 2021 Spirochaetes (sic) Garrity and Holt 2021 non Spirochaetes Cavalier-Smith 2002 Spirochaetia (Cavalier-Smith 2002) Paster 2020 Spirochaetales Buchanan 1917 (Approved Lists 1980) emend. Hördt et al. 2020 Brachyspiraceae Paster 2012 Brachyspira Hovind-Hougen et al. 1983 Brachyspira hyodysenteriae (Stanton 1992) Ochiai et al. 1998 emend. Hördt et al. 2020 Brachyspira Hovind-Hougen et al. 1983 Brachyspira aalborgi Hovind-Hougen et al. 1983 Brachyspira pilosicoli (Trott et al. 1996) Ochiai et al. 1998 emend. Hördt et al. 2020 Brachyspira murdochii (Stanton et al. 1997) Hampson and La 2006 Brachyspira innocens (Kinyon and Harris 1979) Ochiai et al. 1998 emend. Hördt et al. 2020 Brachyspira alvinipulli Stanton et al. 1998 emend. Hördt et al. 2020 pro synon. Serpulina alvinipulli Stanton et al. 1998 Brachyspira intermedia (Stanton et al. 1997) Hampson and La 2006 emend. Hördt et al. 2020 Brachyspira suanatina Mushtaq et al. 2016 Brachyspira hampsonii Mirajkar et al. 2017 Brachyspira hyodysenteriae (Stanton 1992) Ochiai et al. 1998 emend. Hördt et al. 2020 Bellgard M.I. Wanchanthuek P. La T. Ryan K. Moolhuijzen P. Albertyn Z. Shaban B. Motro Y. Dunn D.S. Schibeci D. Hunter A. Barrero R. Phillips N.D. Hampson D.J. Genome sequence of the pathogenic intestinal spirochete brachyspira hyodysenteriae reveals adaptations to its lifestyle in the porcine large intestine 2009 4 e4641 PLoS One 1932-6203 10.1371/journal.pone.0004641 19262690 Liolios K. Chen I.M. Mavromatis K. Tavernarakis N. Hugenholtz P. Markowitz V.M. Kyrpides N.C. The Genomes On Line Database (GOLD) in 2009: status of genomic and metagenomic projects and their associated metadata 2010 38 D346 354 Nucleic Acids Research Nucleic Acids Res. 0305-1048 1362-4962 10.1093/nar/gkp848 19914934 Serpulina hyodysenteriae Stanton 1992 pro synon. Serpula hyodysenteriae (Harris et al. 1972) Stanton et al. 1991 Brachyspira hyodysenteriae (Stanton 1992) Ochiai et al. 1998 emend. Hördt et al. 2020 Serpula hyodysenteriae (Harris et al. 1972) Stanton et al. 1991 Treponema hyodysenteriae Harris et al. 1972 (Approved Lists 1980) Stanton T.B. Jensen N.S. Casey T.A. Tordoff L.A. Dewhirst F.E. Paster B.J. Reclassification of Treponema hyodysenteriae and Treponema innocens in a new genus, Serpula gen. nov., as Serpula hyodysenteriae comb. nov. and Serpula innocens comb. nov. 1991 41 1 50 58 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-41-1-50 1704792 Pettersson B. Fellstrom C. Andersson A. Uhlen M. Gunnarsson A. Johansson K.E. The phylogeny of intestinal porcine spirochetes (Serpulina species) based on sequence analysis of the 16S rRNA gene 1996 178 4189 4199 Journal of Bacteriology J Bacteriol 0021-9193 1098-5530 8763948 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 Stanton T.B. Proposal to change the genus designation Serpula to Serpulina gen. nov. containing the species Serpulina hyodysenteriae comb. nov. and Serpulina innocens comb. nov. 1992 42 1 189 190 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-42-1-189 1736966 Ochiai S. Adachi Y. Mori K. Unification of the genera Serpulina and Brachyspira, and proposals of Brachyspira hyodysenteriae comb. nov., Brachyspira innocens comb. nov. and Brachyspira pilosicoli comb. nov. 1997 41 6 445 452 Microbiology and Immunology Microbiol Immunol 0385-5600 1348-0421 10.1111/j.1348-0421.1997.tb01877.x 9251055