Psychrobacillus psychrotolerans (Abd El-Rahman et al. 2002) Krishnamurthi et al. 2011 Universal Root Woese et al. 1990 Bacteria (None 2015) Woese et al. 1990 Firmicutes (sic) Gibbons and Murray 2021 Bacillota corrig. Gibbons and Murray 2021 Firmacutes (sic) Gibbons and Murray 2021 Bacilli Ludwig et al. 2010 Caryophanales Peshkoff 1939 (Approved Lists 1980) Caryophanaceae Peshkoff 1939 (Approved Lists 1980) emend. Gupta and Patel 2019 Psychrobacillus Krishnamurthi et al. 2011 Psychrobacillus psychrotolerans (Abd El-Rahman et al. 2002) Krishnamurthi et al. 2011 Psychrobacillus Krishnamurthi et al. 2011 Psychrobacillus psychrodurans (Abd El-Rahman et al. 2002) Krishnamurthi et al. 2011 Psychrobacillus soli Pham et al. 2015 Psychrobacillus insolitus (Larkin and Stokes 1967) Krishnamurthi et al. 2011 Psychrobacillus lasiicapitis Shen et al. 2017 Psychrobacillus vulpis Rodríguez et al. 2020 Psychrobacillus glaciei Choi and Lee 2020 Bacillus psychrotolerans Abd El-Rahman et al. 2002 Psychrobacillus psychrotolerans (Abd El-Rahman et al. 2002) Krishnamurthi et al. 2011 Krishnamurthi S. Ruckmani A. Pukall R. Chakrabarti T. Psychrobacillus gen. nov. and proposal for reclassification of Bacillus insolitus Larkin & Stokes, 1967, B. psychrotolerans Abd-El Rahman et al., 2002 and B. psychrodurans Abd-El Rahman et al., 2002 as Psychrobacillus insolitus comb. nov., Psychrobacillus psychrotolerans comb. nov. and Psychrobacillus psychrodurans comb. nov. 2010 33 7 367 373 Systematic and Applied Microbiology Syst Appl Microbiol 0723-2020 10.1016/j.syapm.2010.06.003 20650590 Abd El-Rahman H.A. Fritze D. Spröer C. Claus D. Two novel psychrotolerant species, Bacillus psychrotolerans sp. nov. and Bacillus psychrodurans sp. nov., which contain ornithine in their cell walls. 2002 52 6 2127 2133 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.01665-0 12508879 Krishnamurthi S. Ruckmani A. Pukall R. Chakrabarti T. Psychrobacillus gen. nov. and proposal for reclassification of Bacillus insolitus Larkin & Stokes, 1967, B. psychrotolerans Abd-El Rahman et al., 2002 and B. psychrodurans Abd-El Rahman et al., 2002 as Psychrobacillus insolitus comb. nov., Psychrobacillus psychrotolerans comb. nov. and Psychrobacillus psychrodurans comb. nov. 2010 33 7 367 373 Systematic and Applied Microbiology Syst Appl Microbiol 0723-2020 10.1016/j.syapm.2010.06.003 20650590