Spirillospora rubra (ex Schäfer 1973) Vobis and Kothe 1989 Spirillospora rubra (ex Schäfer 1973) Vobis and Kothe 1989 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) Streptosporangiales Goodfellow 2015 emend. Nouioui et al. 2018 Thermomonosporaceae Rainey et al. 1997 emend. Zhi et al. 2009 Spirillospora Couch 1963 emend. Couch and Bland 1974 (Approved Lists 1980) Spirillospora rubra (ex Schäfer 1973) Vobis and Kothe 1989 Spirillospora Couch 1963 emend. Couch and Bland 1974 (Approved Lists 1980) Spirillospora albida Couch 1963 (Approved Lists 1980) emend. Nouioui et al. 2018 Spirillospora rubra (ex Schäfer 1973) Vobis and Kothe 1989 List Editor Validation List no. 31. Validation of the publication of new names and new combinations previously effectively published outside the IJSB. 1989 39 4 495 497 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-39-4-495 note: JCM 6875 could not be found in the JCM catalogue Vobis G. Kothe H.W. Holt J.G. Genus Spirillospora Couch 1963, 61 1989 4 1 2543 2545 Bergey's Manual of Systematic Bacteriology The Williams and Wilkins Co. Baltimore Schäfer D. Beiträge zur Klassifizierung and Taxonomie der Actinoplanaceen (Dissertation) 1973 1 227 Philipps Universität Philipps Universität List Editor Validation List no. 31. Validation of the publication of new names and new combinations previously effectively published outside the IJSB. 1989 39 4 495 497 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-39-4-495 Vobis G. Kothe H.W. Holt J.G. Genus Spirillospora Couch 1963, 61 1989 4 1 2543 2545 Bergey's Manual of Systematic Bacteriology The Williams and Wilkins Co. Baltimore