Cristispira Gross 1910 emend. Kuhn 1974 (Approved Lists 1980) Cristispira Gross 1910 emend. Kuhn 1974 (Approved Lists 1980) Cristispira pectinis Gross 1910 (Approved Lists 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 Borreliaceae Gupta et al. 2014 Cristispira Gross 1910 emend. Kuhn 1974 (Approved Lists 1980) Borreliaceae Gupta et al. 2014 Borrelia Swellengrebel 1907 (Approved Lists 1980) emend. Margos et al. 2018 Borreliella Adeolu and Gupta 2015 Cristispira pectinis Gross 1910 (Approved Lists 1980) Breed R.S. Murray E.G.D. Smith N.R. Breed R.S. Murray E.G.D. Smith N.R. Family II. Treponemataceae Robinson, 1948 1957 7 896 913 Bergey's Manual of Determinative Bacteriology The Williams and Wilkins Co. Baltimore Gross J. Cristispira nov. gen. Ein Beitragzur Spirachätenfrage. 1910 20 41 93 Mitteilungen aus der Zoologischen Station zu Neapel 0390-5373 Gupta R.S. Mahmood S. Adeolu M. A phylogenomic and molecular signature based approach for characterization of the phylum Spirochaetes and its major clades: proposal for a taxonomic revision of the phylum 2013 4 217 Frontiers in Microbiology Front. Microbio. 1664-302X 10.3389/fmicb.2013.00217 23908650 Kuhn D.A. Buchanan R.E. Gibbons N.E. Genus II. Cristispira Gross 1910, 44 1974 8 171 174 Bergey's Manual of Determinative Bacteriology The Williams and Wilkins Co. Baltimore 0683011170 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 Gross J. Cristispira nov. gen. Ein Beitragzur Spirachätenfrage. 1910 20 41 93 Mitteilungen aus der Zoologischen Station zu Neapel 0390-5373