Incertae sedis 18 None 2015 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 Pseudonocardineae Stackebrandt et al. 1997 emend. Labeda et al. 2011 Incertae sedis 18 None 2015 Pseudonocardineae Stackebrandt et al. 1997 emend. Labeda et al. 2011 Actinosynnemataceae Labeda and Kroppenstedt 2000 emend. Zhi et al. 2009 Pseudonocardiaceae Embley et al. 1989 emend. Teo et al. 2021 Incertae sedis 61 None 2015 Haloechinothrix Tang et al. 2010 emend. Yang et al. 2021 Tang S.-K. Wang Y. Zhang H. Lee J.-C. Lou K. Kim C.-J. Li W.-J. Haloechinothrix alba gen. nov., sp. nov., a halophilic, filamentous actinomycete of the suborder Pseudonocardineae 2010 60 9 2154 2158 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.018531-0 19880632