Brachyspira alvinipulli Stanton et al. 1998 emend. Hördt et al. 2020 pro synon. Serpulina alvinipulli Stanton et al. 1998 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 alvinipulli Stanton et al. 1998 emend. Hördt et al. 2020 pro synon. Serpulina alvinipulli Stanton et al. 1998 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 hyodysenteriae (Stanton 1992) Ochiai et al. 1998 emend. Hördt et al. 2020 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 Serpulina alvinipulli Stanton et al. 1998 Brachyspira alvinipulli Stanton et al. 1998 emend. Hördt et al. 2020 pro synon. Serpulina alvinipulli Stanton et al. 1998 Stanton T.B. Postic D. Jensen N.S. Serpulina alvinipulli sp. nov., a new Serpulina species that is enteropathogenic for chickens. 1998 48 3 669 676 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-48-3-669 9734021 Jansson D.S. Fellström C. Råsbäck T. Vågsholm I. Gunnarsson A. Ingermaa F. Johansson K.E. Phenotypic and molecular characterization of Brachyspira spp. isolated from laying hens in different housing systems 2008 130 348 362 Veterinary Microbiology Vet Microbiol 0378-1135 1873-2542 10.1016/j.vetmic.2008.02.010 18375077 Stanton T.B. Trott D.J. Lee J.I. McLaren A.J. Hampson D.J. Paster B.J. Jensen N.S. Differentiation of intestinal spirochaetes by multilocus enzyme electrophoresis analysis and 16S rRNA sequence comparisons 1996 136 181 186 FEMS Microbiology Letters FEMS Microbiol Lett 0378-1097 1574-6968 8869502 Stanton T.B. Postic D. Jensen N.S. Serpulina alvinipulli sp. nov., a new Serpulina species that is enteropathogenic for chickens. 1998 48 3 669 676 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-48-3-669 9734021