Azospirillaceae Hördt et al. 2020 Azospirillaceae Hördt et al. 2020 Azospirillum Tarrand et al. 1979 (Approved Lists 1980) emend. Falk et al. 1985 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 Rhodospirillales Pfennig and Trüper 1971 (Approved Lists 1980) emend. Hördt et al. 2020 Azospirillaceae Hördt et al. 2020 Rhodospirillales Pfennig and Trüper 1971 (Approved Lists 1980) emend. Hördt et al. 2020 Rhodospirillaceae Pfennig and Trüper 1971 (Approved Lists 1980) emend. Hördt et al. 2020 Acetobacteraceae (ex Henrici 1939) Gillis and De Ley 1980 emend. Hördt et al. 2020 Geminicoccaceae Proença et al. 2018 emend. Hördt et al. 2020 Incertae sedis 288 Gruber-Vodicka et al. 2011 Incertae sedis 544 Thiel et al. 2016 Elioraeaceae Habib et al. 2020 Kiloniellaceae Wiese et al. 2009 emend. Hördt et al. 2020 Azospirillum Tarrand et al. 1979 (Approved Lists 1980) emend. Falk et al. 1985 Niveispirillum Lin et al. 2014 Conglomeromonas Skerman et al. 1983 Skermanella Sly and Stackebrandt 1999 emend. Guo et al. 2020 Nitrospirillum Lin et al. 2015 emend. Chung et al. 2015 Rhodocista Kawasaki et al. 1994 emend. Lin et al. 2014 Desertibacter Liu et al. 2011 emend. Jiang et al. 2014 Elstera Rahalkar et al. 2012 Inquilinus Coenye et al. 2002 Lacibacterium Sheu et al. 2013 Indioceanicola Chen et al. 2018 emend. Li et al. 2021 Oleisolibacter Ruan et al. 2019 emend. Li et al. 2021 Arenibaculum Li et al. 2021 Li S. Shi L. Lian W.-H. Lin Z.-L. Lu C.-Y. Xu L. Wei Q.-C. Zhang J.-Y. Dong L. Li W.-J. Arenibaculum pallidiluteum gen. nov., sp. nov., a novel bacterium in the family Azospirillaceae, isolated from desert soil, and reclassification of Skermanella xinjiangensis to a new genus Deserticella as Deserticella xinjiangensis comb. nov., and transfer of the genera Indioceanicola and Oleisolibacter from the family Rhodospirillaceae to the family Azospirillaceae. 2021 71 7 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.004874 34283015 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 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