Calidithermus Raposo et al. 2019 Calidithermus chliarophilus (Tenreiro et al. 1995) Raposo et al. 2019 Universal Root Woese et al. 1990 Bacteria (None 2015) Woese et al. 1990 Deinococcus-Thermus (sic) Weisburg et al. 2021 Deinococcota corrig. Weisburg et al. 2021 Deinococci Garrity and Holt 2002 Thermales Rainey and da Costa 2002 Thermaceae da Costa and Rainey 2002 Calidithermus Raposo et al. 2019 Thermaceae da Costa and Rainey 2002 Thermus Brock and Freeze 1969 (Approved Lists 1980) emend. Nobre et al. 1996 Vulcanithermus Miroshnichenko et al. 2003 Meiothermus Nobre et al. 1996 emend. Jiao et al. 2022 Marinithermus Sako et al. 2003 Oceanithermus Miroshnichenko et al. 2003 emend. Mori et al. 2004 Rhabdothermus Steinsbu et al. 2011 Allomeiothermus Jiao et al. 2022 Calidithermus chliarophilus (Tenreiro et al. 1995) Raposo et al. 2019 Calidithermus roseus (Ming et al. 2016) Raposo et al. 2019 Calidithermus terrae (Yu et al. 2014) Raposo et al. 2019 Calidithermus timidus (Pires et al. 2005) Raposo et al. 2019 Raposo P. Viver T. Albuquerque L. Froufe H. Barroso C. Egas C. Rosselló-Móra R. da Costa M.S. Transfer of Meiothermus chliarophilus (Tenreiro et al.1995) Nobre et al. 1996, Meiothermus roseus Ming et al. 2016, Meiothermus terrae Yu et al. 2014 and Meiothermus timidus Pires et al. 2005, to Calidithermus gen. nov., as Calidithermus chliarophilus comb. nov., Calidithermus roseus comb. nov., Calidithermus terrae comb. nov. and Calidithermus timidus comb. nov., respectively, and emended description of the genus Meiothermus. 2019 69 4 1060 1069 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.003270 30741627