Ruania Gu et al. 2007 emend. Schumann et al. 2021 Ruania Gu et al. 2007 emend. Schumann et al. 2021 Ruania albidiflava Gu et al. 2007 emend. Schumann et al. 2021 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) Ruaniales Salam et al. 2020 Ruaniaceae Tang et al. 2010 Ruania Gu et al. 2007 emend. Schumann et al. 2021 Ruaniaceae Tang et al. 2010 Haloactinobacterium Tang et al. 2010 Occultella Schumann et al. 2021 Ruania albidiflava Gu et al. 2007 emend. Schumann et al. 2021 Ruania alba (Tang et al. 2010) Schumann et al. 2021 Ruania zhangjianzhongii Xu et al. 2021 Ruania rhizosphaerae Lu et al. 2021 Ruania alkalisoli Sun et al. 2021 Ruania suaedae Xu et al. 2022 Ruania halotolerans Xu et al. 2022 Xu L. Shang J. Tian J. Sun J.-Q. Shen B. Ruania suaedae sp. nov. and Ruania halotolerans sp. nov., two actinobacteria isolated from saline soil, and reclassification of Haloactinobacterium kanbiaonis as Occultella kanbiaonis comb. nov. 2022 72 6 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.005443 35763330 Xu M. Dai Y. Huang Y. Yang J. Lai X.-H. Jin D. Lu S. Zhou J. Zhang S. Bai Y. Jiao Y. Qiao L. Jiang Y. Xu J. Identification of Haloactinobacterium kanbiaonis sp. nov. and Ruania zhangjianzhongii sp. nov., two novel species of the family Ruaniaceae isolated from faeces of bats (Hipposideros spp.). 2021 71 8 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.004953 34388085 Lu W.-N. Xu Y.-Z. Xie Y.-G. Gao R. Song J.-Q. Liu D.-F. Xiao M. Wang H.-F. Li Q.-L. Li W.-J. Ruania rhizosphaerae sp. nov., a novel actinobacterium isolated from rhizosphere of Suaeda aralocaspica. 2021 71 9 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.005007 34542394 Tang S.-K. Zhi X.-Y. Wang Y. Wu J.-Y. Lee J.-C. Kim C.-J. Lou K. Xu L.-H. Li W.-J. Haloactinobacterium album gen. nov., sp. nov., a halophilic actinobacterium, and proposal of Ruaniaceae fam. nov. 2010 60 9 2113 2119 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.018440-0 19854874 Gu Q. Pásciak M. Luo H. Gamian A. Liu Z. Huang Y. Ruania albidiflava gen. nov., sp. nov., a novel member of the suborder Micrococcineae 2007 57 4 809 814 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.64635-0 17392211 Sun J.-Q. Yiayeng P.E. Xu L. Huang X.-X. Li Y. Ruania alkalisoli sp. nov., Isolated from Saline-Alkaline Soil. 2021 78 8 3285 3291 Current Microbiology Curr Microbiol 0343-8651 1432-0991 10.1007/s00284-021-02579-6 34164698 Schumann P. Kalensee F. Cao J. Criscuolo A. Clermont D. Köhler J.M. Meier-Kolthoff J.P. Neumann-Schaal M. Tindall B.J. Pukall R. Reclassification of Haloactinobacterium glacieicola as Occultella glacieicola gen. nov., comb. nov., of Haloactinobacterium album as Ruania alba comb. nov, with an emended description of the genus Ruania, recognition that the genus names Haloactinobacterium and Ruania are heterotypic synonyms and description of Occultella aeris sp. nov., a halotolerant isolate from surface soil sampled at an ancient copper smelter. 2021 71 4 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.004769 33835911 Haloactinobacterium Tang et al. 2010 Tang S.-K. Zhi X.-Y. Wang Y. Wu J.-Y. Lee J.-C. Kim C.-J. Lou K. Xu L.-H. Li W.-J. Haloactinobacterium album gen. nov., sp. nov., a halophilic actinobacterium, and proposal of Ruaniaceae fam. nov. 2010 60 9 2113 2119 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.018440-0 19854874 Gu Q. Pásciak M. Luo H. Gamian A. Liu Z. Huang Y. Ruania albidiflava gen. nov., sp. nov., a novel member of the suborder Micrococcineae 2007 57 4 809 814 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.64635-0 17392211 Schumann P. Kalensee F. Cao J. Criscuolo A. Clermont D. Köhler J.M. Meier-Kolthoff J.P. Neumann-Schaal M. Tindall B.J. Pukall R. Reclassification of Haloactinobacterium glacieicola as Occultella glacieicola gen. nov., comb. nov., of Haloactinobacterium album as Ruania alba comb. nov, with an emended description of the genus Ruania, recognition that the genus names Haloactinobacterium and Ruania are heterotypic synonyms and description of Occultella aeris sp. nov., a halotolerant isolate from surface soil sampled at an ancient copper smelter. 2021 71 4 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.004769 33835911