Brevinemataceae Paster 2012 Brevinema Defosse et al. 1995 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 Brevinematales Gupta et al. 2014 Brevinemataceae Paster 2012 Brevinematales Gupta et al. 2014 Brevinema Defosse et al. 1995 Ludwig W. Euzeby J. Whitman W.B. Krieg N.R. Staley J.T. Brown D.R. Hedlund B.P. Paster B.J. Ward N.L. Ludwig W. Whitman W.B. Taxonomic outlines of the phyla Bacteroidetes, Spirochaetes, Tenericutes (Mollicutes), ­Acidobacteria, Fibrobacteres, Fusobacteria, ­Dictyoglomi, Gemmatimonadetes, Lentisphaerae, Verrucomicrobia, Chlamydiae, and Planctomycetes 2010 4 2 21 24 Bergey's Manual of Systematic Bacteriology Springer New York 0387950427 10.1007/978-0-387-68572-4_2 Paster B.J. Krieg N.R. Staley J.T. Brown D.R. Hedlund B.P. Paster B.J. Ward N.L. Ludwig W. Whitman W.B. Family III. Brevinemataceae fam. nov. 2010 4 2 545 Bergey's Manual of Systematic Bacteriology Springer New York 0387950427 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