Microbaculum Su et al. 2017 Microbaculum Su et al. 2017 Microbaculum marinum Su et al. 2017 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 Hyphomicrobiales Douglas 1957 (Approved Lists 1980) emend. Hördt et al. 2020 Tepidamorphaceae Hördt et al. 2020 Microbaculum Su et al. 2017 Tepidamorphaceae Hördt et al. 2020 Tepidamorphus Albuquerque et al. 2010 Butyratibacter Wang et al. 2017 Lutibaculum Anil Kumar et al. 2012 emend. Lee 2019 Microbaculum marinum Su et al. 2017 Su Y. Han S. Wang R. Yu X. Fu G. Chen C. Zhang C. Li Y. Sun C. Wu M. Microbaculum marinum gen. nov., sp. nov., isolated from deep seawater 2017 67 4 812 817 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.001647 27902327 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 Su Y. Han S. Wang R. Yu X. Fu G. Chen C. Zhang C. Li Y. Sun C. Wu M. Microbaculum marinum gen. nov., sp. nov., isolated from deep seawater 2017 67 4 812 817 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.001647 27902327