Hydrogenophilus Hayashi et al. 1999 Hydrogenophilus thermoluteolus Hayashi et al. 1999 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 Hydrogenophilalia Boden et al. 2017 Hydrogenophilales Garrity et al. 2006 emend. Boden et al. 2017 Hydrogenophilaceae Garrity et al. 2006 emend. Boden et al. 2017 Hydrogenophilus Hayashi et al. 1999 Hydrogenophilaceae Garrity et al. 2006 emend. Boden et al. 2017 Petrobacter Salinas et al. 2004 Tepidiphilus Manaia et al. 2003 emend. Poddar et al. 2014 Thiobacillus Beijerinck 1904 (Approved Lists 1980) emend. Boden et al. 2017 Hydrogenophilus thermoluteolus Hayashi et al. 1999 Hydrogenophilus hirschii Stöhr et al. 2001 Hydrogenophilus islandicus Vésteinsdóttir et al. 2011 Hydrogenophilus thiooxidans Kawai et al. 2022 Hayashi N.R. Ishida T. Yokota A. Kodama T. Igarashi Y. Hydrogenophilus thermoluteolus gen. nov., sp. nov., a thermophilic, facultatively chemolithoautotrophic, hydrogen-oxidizing bacterium. 1999 49 2 783 786 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-49-2-783 10319503 Garrity G.M. Bell J.A. Lilburn T. Garrity G.M. Brenner D.J. Krieg N.R. Staley J.T. Family I. Hydrogenophilaceae fam. nov. 2005 2, Part C 2 763 Bergey's Manual of Systematic Bacteriology Springer New York 0387241450 Stöhr R. Waberski A. Liesack W. Völker H. Wehmeyer U. Thomm M. Hydrogenophilus hirschii sp. nov., a novel thermophilic hydrogen-oxidizing beta-proteobacterium isolated from Yellowstone National Park. 2001 51 2 481 488 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/00207713-51-2-481 11321094 Kawai S. Ishikawa M. Hanada S. Haruta S. Hydrogenophilus thiooxidans sp. nov., a moderately thermophilic chemotrophic bacterium unable to grow on hydrogen gas, isolated from hot spring microbial mats. 2022 72 5 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.005355 35544290 Vésteinsdóttir H. Reynisdóttir D.B. Örlygsson J. Hydrogenophilus islandicus sp. nov., a thermophilic hydrogen-oxidizing bacterium isolated from an Icelandic hot spring 2011 61 2 290 294 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.023572-0 20228213