Treponema pallidum carateum (Smibert 1984) None 2015 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 Treponemataceae Robinson 1948 (Approved Lists 1980) emend. Hördt et al. 2020 Treponema Schaudinn 1905 (Approved Lists 1980) emend. Abt et al. 2013 Treponema pallidum (Schaudinn and Hoffmann 1905) Schaudinn 1905 (Approved Lists 1980) emend. Smibert 1984 Treponema pallidum carateum (Smibert 1984) None 2015 Treponema pallidum (Schaudinn and Hoffmann 1905) Schaudinn 1905 (Approved Lists 1980) emend. Smibert 1984 Treponema pallidum pallidum (Schaudinn and Hoffmann 1905) Smibert 1984 Treponema pallidum pertenue (Castellani 1905) Smibert 1984 Treponema pallidum endemicum Smibert 1984 pinta Treponema pallidum carateum (Smibert 1984) None 2015 Treponema carateum (ex Brumpt 1939) Smibert 1984 No reference is available 2015