Micromonosporineae Stackebrandt et al. 1997 emend. Zhi et al. 2009 Micromonosporineae Stackebrandt et al. 1997 emend. Zhi et al. 2009 Micromonospora Ørskov 1923 (Approved Lists 1980) emend. Nouioui et al. 2018 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) Actinomycetales Buchanan 1917 (Approved Lists 1980) emend. Salam et al. 2020 Micromonosporineae Stackebrandt et al. 1997 emend. Zhi et al. 2009 Actinomycetales Buchanan 1917 (Approved Lists 1980) emend. Salam et al. 2020 Pseudonocardineae Stackebrandt et al. 1997 emend. Labeda et al. 2011 Glycomycineae Rainey et al. 1997 emend. Zhi et al. 2009 Streptomycineae Rainey et al. 1997 emend. Zhi et al. 2009 Propionibacterineae Rainey et al. 1997 emend. Zhi et al. 2009 Kineosporiineae Zhi et al. 2009 Catenulisporineae Cavaletti et al. 2006 emend. Zhi et al. 2009 Actinopolysporineae Zhi et al. 2009 Incertae sedis 60 None 2015 Corynebacterineae Stackebrandt et al. 1997 emend. Zhi et al. 2009 Actinomycineae Stackebrandt et al. 1997 emend. Zhi et al. 2009 Frankineae Stackebrandt et al. 1997 emend. Lee 2013 Micrococcineae Stackebrandt et al. 1997 emend. Yassin et al. 2011 Streptosporangineae Ward-Rainey et al. 1997 emend. Zhi et al. 2009 Arcanobacteriaceae Salam et al. 2020 Micromonosporaceae Krasil'nikov 1938 (Approved Lists 1980) emend. Nouioui et al. 2018 Actinoplanaceae Couch 1955 (Approved Lists 1980) 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 Micromonosporales (Stackebrandt et al. 1997) Genilloud 2015 Genilloud O. Goodfellow M. Kämpfer P. Busse H.-J. Trujillo M.E. Suzuki K.-I. Ludwig W. Whitman W.B. Order XI. Micromonosporales ord. nov. 2012 5, Part B 2 1035 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 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