Chainia nigra Thirumalachar 1955 (Approved Lists 1980) Chainia nigra Thirumalachar 1955 (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) Actinomycetales Buchanan 1917 (Approved Lists 1980) emend. Salam et al. 2020 Streptomycineae Rainey et al. 1997 emend. Zhi et al. 2009 Streptomycetaceae Waksman and Henrici 1943 (Approved Lists 1980) emend. Nouioui et al. 2018 Streptomyces Waksman and Henrici 1943 (Approved Lists 1980) emend. Idris et al. 2017 Chainia nigra Thirumalachar 1955 (Approved Lists 1980) Streptomyces Waksman and Henrici 1943 (Approved Lists 1980) emend. Idris et al. 2017 Chainia flava Thirumalachar and Sukapure 1964 (Approved Lists 1980) Chainia kunmingensis Ruan et al. 1985 Chainia rubra Thirumalachar 1955 (Approved Lists 1980) Chainia rosea Thirumalachar et al. 1966 (Approved Lists 1980) Chainia fumigata Thirumalachar et al. 1966 (Approved Lists 1980) Chainia minutisclerotica Thirumalachar et al. 1965 (Approved Lists 1980) Chainia olivacea Thirumalachar and Sukapure 1964 (Approved Lists 1980) Chainia violens Kalakoutskii and Krasil'nikov 1960 (Approved Lists 1980) Chainia antibiotica Thirumalachar 1955 (Approved Lists 1980) Chainia purpurogena Thirumalachar and Sukapure 1964 (Approved Lists 1980) Chainia poonensis Thirumalachar 1960 (Approved Lists 1980) Chainia ochracea Kuznetsov 1962 (Approved Lists 1980) Streptomyces niger (Thirumalachar 1955) Goodfellow et al. 1986 emend. Nouioui et al. 2018 Chainia nigra Thirumalachar 1955 (Approved Lists 1980) 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 List Editor Validation List no. 22. Validation of the publication of new names and new combinations previously effectively published outside the IJSB. 1986 36 4 573 576 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-36-4-573 Skerman V.B.D. McGowan V. Sneath P.H.A. Approved Lists of Bacterial Names 1980 30 1 225 420 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-30-1-225 Thirumalachar M.J. Chainia, a new genus of the Actinomycetales 1955 176 934 935 Nature 0028-0836 1476-4687 10.1038/176934b0 13272724 Streptomyces niger (Thirumalachar 1955) Goodfellow et al. 1986 emend. Nouioui et al. 2018 Skerman V.B.D. McGowan V. Sneath P.H.A. Approved Lists of Bacterial Names 1980 30 1 225 420 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-30-1-225 Goodfellow M. Williams S.T. Alderson G. Transfer of Chainia species to the genus Streptomyces with emended description of species 1986 8 1-2 55 60 Systematic and Applied Microbiology Syst Appl Microbiol 0723-2020 10.1016/S0723-2020(86)80148-5 Thirumalachar M.J. Chainia, a new genus of the Actinomycetales 1955 176 934 935 Nature 0028-0836 1476-4687 10.1038/176934b0 13272724