Tsukamurellaceae Rainey et al. 1997 emend. Zhi et al. 2009 Tsukamurellaceae Rainey et al. 1997 emend. Zhi et al. 2009 Tsukamurella Collins et al. 1988 Universal Root Woese et al. 1990 Bacteria (None 2015) Woese et al. 1990 Actinobacteria (sic) Goodfellow 2021 non Actinobacteria Stackebrandt et al. 1997 Actinomycetota corrig. Goodfellow 2021 Actinobacteriota corrig. Goodfellow 2021 Actinomycetes Krasil'nikov 1949 (Approved Lists 1980) Corynebacteriales Goodfellow and Jones 2015 emend. Nouioui et al. 2018 Tsukamurellaceae Rainey et al. 1997 emend. Zhi et al. 2009 Corynebacteriales Goodfellow and Jones 2015 emend. Nouioui et al. 2018 Dietziaceae Rainey et al. 1997 emend. Zhi et al. 2009 Mycobacteriaceae Chester 1897 (Approved Lists 1980) emend. Gupta et al. 2018 Corynebacteriaceae Lehmann and Neumann 1907 (Approved Lists 1980) emend. Nouioui et al. 2018 Nocardiaceae Castellani and Chalmers 1919 (Approved Lists 1980) emend. Nouioui et al. 2018 Segniliparaceae Butler et al. 2005 emend. Zhi et al. 2009 Gordoniaceae Rainey et al. 1997 emend. Nouioui et al. 2018 Lawsonellaceae Nouioui et al. 2018 Tomitellaceae Salam et al. 2020 Hoyosellaceae Salam et al. 2020 Tsukamurella Collins et al. 1988 Goodfellow M. Jones A.L. Goodfellow M. Kämpfer P. Busse H.-J. Trujillo M.E. Suzuki K.-I. Ludwig W. Whitman W.B. Order V. Corynebacteriales ord. nov. 2012 5, Part A 2 235 243 Bergey's Manual of Systematic Bacteriology Springer New York Stackebrandt E. Rainey F.A. Ward-Rainey N.L. Proposal for a new hierarchic classification system, Actinobacteria classis nov. 1997 47 2 479 491 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-47-2-479 Family Tsukamurellaceae fam. nov., Rainey, Ward-Rainey, and Stackebrandt 1997 Stackebrandt E. Rainey F.A. Ward-Rainey N.L. Proposal for a new hierarchic classification system, Actinobacteria classis nov. 1997 47 2 479 491 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-47-2-479 Zhi X.Y. Li W.J. Stackebrandt E. An update of the structure and 16S rRNA gene sequence-based definition of higher ranks of the class Actinobacteria, with the proposal of two new suborders and four new families and emended descriptions of the existing higher taxa. 2009 59 3 589 608 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.65780-0 19244447