Nocardiaceae Castellani and Chalmers 1919 (Approved Lists 1980) emend. Nouioui et al. 2018 Nocardia Trevisan 1889 emend. McClung 1974 (Approved Lists 1980) 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 Nocardiaceae Castellani and Chalmers 1919 (Approved Lists 1980) emend. Nouioui et al. 2018 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 Segniliparaceae Butler et al. 2005 emend. Zhi et al. 2009 Tsukamurellaceae Rainey et al. 1997 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 Rhodococcus Zopf 1891 (Approved Lists 1980) Nocardia Trevisan 1889 emend. McClung 1974 (Approved Lists 1980) Smaragdicoccus Adachi et al. 2007 Gordona (sic) (ex Tsukamura 1971) Stackebrandt et al. 1989 Gordonia corrig. (ex Tsukamura 1971) Stackebrandt et al. 1989 Millisia Soddell et al. 2006 Skermania Chun et al. 1997 Williamsia Kämpfer et al. 1999 Tomitella Katayama et al. 2010 Jongsikchunia Nouioui et al. 2018 Aldersonia Nouioui et al. 2018 Antrihabitans Lee et al. 2020 Spelaeibacter Kim et al. 2022 Kim S.-M. Lee S.D. Koh Y.S. Kim I.S. Antrihabitans stalagmiti sp. nov., isolated from a larva cave and a proposal to transfer Rhodococcus cavernicola Lee et al. 2020 to a new genus Spelaeibacter as Spelaeibacter cavernicola gen. nov. comb. nov. 2022 115 4 521 532 Antonie van Leeuwenhoek 0003-6072 1572-9699 10.1007/s10482-022-01718-8 35179674 Nouioui I. Carro L. García-López M. Meier-Kolthoff J.P. Woyke T. Kyrpides N.C. Pukall R. Klenk H.-P. Goodfellow M. Göker M. Genome-Based Taxonomic Classification of the Phylum Actinobacteria 2018 9 2007 2007 Frontiers in Microbiology Front. Microbio. 1664-302X 10.3389/fmicb.2018.02007 30186281 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 Adachi K. Katsuta A. Matsuda S. Peng X. Misawa N. Shizuri Y. Kroppenstedt R.M. Yokota A. Kasai H. Smaragdicoccus niigatensis gen. nov., sp. nov., a novel member of the suborder Corynebacterineae 2007 57 2 297 301 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.64254-0 17267967 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 Lee DS. Kim I.S. Verbarg S. Joung Y. Antrihabitans stalactiti gen. nov., sp. nov., a new member of the family Nocardiaceae isolated from a cave. 2020 70 10 5503 5511 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.004444 32910752