prokaryotes - bacteria see Domain Bacteria Woese et al. 1990 stat. inval. Domain "Bacteria" Woese et al. 1990 stat. inval. see Domain Bacteria Woese et al. 2024 Phylum "Spirochaetes" Garrity and Holt 2001 nom. inval. [monotypic] see Phylum Spirochaetota Garrity and Holt 2021 Class Spirochaetes Cavalier-Smith 2002 nom. rej. Order Spirochaetales Buchanan 1917 (Approved Lists 1980) Family Borreliaceae Gupta et al. 2014 Genus Borreliella Adeolu and Gupta 2015 see Genus Borrelia Swellengrebel 1907 (Approved Lists 1980)