Spirochaeta aurantia aurantia (ex Vinzent 1926) Canale-Parola 1980 Spirochaeta aurantia aurantia (ex Vinzent 1926) Canale-Parola 1980 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 Spirochaetaceae Swellengrebel 1907 (Approved Lists 1980) emend. Hördt et al. 2020 Spirochaeta Ehrenberg 1835 (Approved Lists 1980) emend. Shivani et al. 2015 Spirochaeta aurantia (ex Vinzent 1926) Canale-Parola 1980 Spirochaeta aurantia aurantia (ex Vinzent 1926) Canale-Parola 1980 Spirochaeta aurantia (ex Vinzent 1926) Canale-Parola 1980 Spirochaeta aurantia stricta Canale-Parola 1984 Spirochaeta aurantia aurantia (ex Vinzent 1926) Canale-Parola 1980 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 Spirochaeta aurantia aurantia (ex Vinzent 1926) Canale-Parola 1980 Spirochaeta aurantia (ex Vinzent 1926) Canale-Parola 1980 Canale-Parola E. Revival of the names Spirochaeta litoralis, Spirochaeta zuelzerae and Spirochaeta aurantia. 1980 30 3 594 594 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-30-3-594 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 Canale-Parola E. Revival of the names Spirochaeta litoralis, Spirochaeta zuelzerae and Spirochaeta aurantia. 1980 30 3 594 594 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-30-3-594 Spirochaeta aurantia (ex Vinzent 1926) Canale-Parola 1980 Vinzent R. hlement et culture de spirilles et de spirochetes des eaux 1926 95 1472 1474 Comptes Rendus des Séances de la Société de Biologie et de ses Filiales (Paris) C R Seances Soc Biol Fil 0037-9026 Canale-Parola E. Revival of the names Spirochaeta litoralis, Spirochaeta zuelzerae and Spirochaeta aurantia. 1980 30 3 594 594 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-30-3-594 Canale-Parola E. Holt J.G. Genus I. Spirochaeta Ehrenberg 1835, 313 AL 1984 1 1 39 46 Bergey's Manual of Systematic Bacteriology The Williams and Wilkins Co. Baltimore