Rhodobaca bogoriensis barguzinensis (Boldareva et al. 2009) Liang et al. 2021 Rhodobaca bogoriensis barguzinensis (Boldareva et al. 2009) Liang et al. 2021 Universal Root Woese et al. 1990 Bacteria (None 2015) Woese et al. 1990 Proteobacteria (sic) Garrity et al. 2021 Pseudomonadota corrig. Garrity et al. 2021 Alphaproteobacteriota (sic) Garrity et al. 2021 Alphaproteobacteria Garrity et al. 2006 Rhodobacterales Garrity et al. 2006 emend. Hördt et al. 2020 Rhodobacteraceae Garrity et al. 2006 emend. Liang et al. 2021 Rhodobaca Milford et al. 2001 Rhodobaca bogoriensis Milford et al. 2001 Rhodobaca bogoriensis barguzinensis (Boldareva et al. 2009) Liang et al. 2021 Rhodobaca bogoriensis Milford et al. 2001 Rhodobaca bogoriensis barguzinensis (Boldareva et al. 2009) Liang et al. 2021 Rhodobaca barguzinensis Boldareva et al. 2009 Liang K.Y.H. Orata F.D. Boucher Y.F. Case R.J. Roseobacters in a Sea of Poly- and Paraphyly: Whole Genome-Based Taxonomy of the Family Rhodobacteraceae and the Proposal for the Split of the "Roseobacter Clade" Into a Novel Family, Roseobacteraceae fam. nov. 2021 12 683109 683109 Frontiers in Microbiology Front. Microbio. 1664-302X 10.3389/fmicb.2021.683109 34248901 Boldareva E.N. Akimov V.N. Boychenko V.A. Stadnichuk I.N. Moskalenko A.A. Makhneva Z.K. Gorlenko V.M. Rhodobaca barguzinensis sp. nov., a new alkaliphilic purple nonsulfur bacterium isolated from a soda lake of the Barguzin Valley (Buryat Republic, Eastern Siberia). 2008 77 206 218 Microbiology (Reading, England) Microbiology 1350-0872 1465-2080 18522327 Euzéby J. Validation List No. 127. List of new names and new combinations previously effectively, but not validly, published 2009 59 5 923 925 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.013961-0 Liang K.Y.H. Orata F.D. Boucher Y.F. Case R.J. Roseobacters in a Sea of Poly- and Paraphyly: Whole Genome-Based Taxonomy of the Family Rhodobacteraceae and the Proposal for the Split of the "Roseobacter Clade" Into a Novel Family, Roseobacteraceae fam. nov. 2021 12 683109 683109 Frontiers in Microbiology Front. Microbio. 1664-302X 10.3389/fmicb.2021.683109 34248901 Rhodobaca barguzinensis Boldareva et al. 2009 Liang K.Y.H. Orata F.D. Boucher Y.F. Case R.J. Roseobacters in a Sea of Poly- and Paraphyly: Whole Genome-Based Taxonomy of the Family Rhodobacteraceae and the Proposal for the Split of the "Roseobacter Clade" Into a Novel Family, Roseobacteraceae fam. nov. 2021 12 683109 683109 Frontiers in Microbiology Front. Microbio. 1664-302X 10.3389/fmicb.2021.683109 34248901 ote from Aharon Oren (on VL 202, September 2021): Three errors here: 1. you also must establish Rhodobaca bogoriensis subsp. bogoriensis and provide proof of availability of the type strain from two culture collections. 2. This is lowering in rank (see Rule 50b of the ICNP) so the concept of a basonym does not apply (see Rule 34a). 3. We did not receive proof that the proposed type strain is available from two culture collections.