Psychroglaciecola Qu et al. 2014 Psychroglaciecola arctica Qu et al. 2014 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 Methylobacteriaceae Garrity et al. 2006 emend. Hördt et al. 2020 Psychroglaciecola Qu et al. 2014 Methylobacteriaceae Garrity et al. 2006 emend. Hördt et al. 2020 Microvirga Kanso and Patel 2003 emend. Zhang et al. 2019 Protomonas Urakami and Komagata 1984 Meganema Thomsen et al. 2006 Methylobacterium Patt et al. 1976 (Approved Lists 1980) emend. Alessa et al. 2021 Methylorubrum Green and Ardley 2018 Enterovirga Chen et al. 2017 Psychroglaciecola arctica Qu et al. 2014 Qu Z. Jiang F. Chang X. Qiu X. Ren L. Fang C. Peng F. Psychroglaciecola arctica gen. nov., sp. nov., isolated from Arctic glacial foreland soil 2014 64 5 1817 1824 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.060913-0 24556636