Mariprofundaceae Hördt et al. 2020 Mariprofundaceae Hördt et al. 2020 Mariprofundus Emerson et al. 2010 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 Zetaproteobacteria (sic) Makita et al. 2017 Mariprofundia corrig. Makita et al. 2017 Mariprofundales Hördt et al. 2020 Mariprofundaceae Hördt et al. 2020 Mariprofundales Hördt et al. 2020 Mariprofundus Emerson et al. 2010 Emerson D. Rentz J.A. Lilburn T.G. Davis R.E. Aldrich H. Chan C. Moyer C.L. A Novel Lineage of Proteobacteria Involved in Formation of Marine Fe-Oxidizing Microbial Mat Communities 2007 2 e667 PLoS One 1932-6203 10.1371/journal.pone.0000667 17668050 Emerson D. Rentz J.A. Lilburn T.G. Davis R.E. Aldrich H. Chan C. Moyer C.L. A Novel Lineage of Proteobacteria Involved in Formation of Marine Fe-Oxidizing Microbial Mat Communities 2007 2 e667 PLoS One 1932-6203 10.1371/journal.pone.0000667 17668050 Oren A. Garrity G.M. Validation List No. 194. List of new names and new combinations previously effectively, but not validly, published 2020 70 7 4043 4049 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.004244 Hördt A. García-López M. Meier-Kolthoff J.P. Tindall B.J. Weinhold L.-M. Gronow S. Kyrpides N. Woyke T. Schleuning M. Göker M. Analysis of 1,000+ Type-Strain Genomes Substantially Improves Taxonomic Classification of Alphaproteobacteria 2020 11 468 Frontiers in Microbiology Front. Microbio. 1664-302X 10.3389/fmicb.2020.00468 32373076 Hördt et al. 2020 cites Emerson et al. 2007 (Supplemental Material) but not Makita et al. 2017 (Supplemental Text 1), which both contain equivalent taxonomic proposals for this name. The proposal of Emerson et al. 2007 is based on a genus that eventually became Validly Published as Mariprofundus Emerson et al. 2010.