Piscirickettsiaceae Fryer and Lannan 2005 emend. Dumler et al. 2001 Piscirickettsia Fryer et al. 1992 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 Gammaproteobacteria Garrity et al. 2005 emend. Williams and Kelly 2013 Thiotrichales Garrity et al. 2005 Piscirickettsiaceae Fryer and Lannan 2005 emend. Dumler et al. 2001 Thiotrichales Garrity et al. 2005 Francisellaceae Sjöstedt 2005 emend. Larson et al. 2016 Thiotrichaceae Garrity et al. 2005 emend. Boden and Scott 2018 Fastidiosibacteraceae Xiao et al. 2018 Thiolineaceae Boden and Scott 2018 Beggiatoaceae Migula 1894 (Approved Lists 1980) Methylophaga Janvier et al. 1985 emend. Boden 2012 Cycloclasticus Dyksterhouse et al. 1995 Sulfurivirga Takai et al. 2006 Thiomicrospira Kuenen and Veldkamp 1972 (Approved Lists 1980) emend. Boden et al. 2017 Hydrogenovibrio Nishihara et al. 1991 emend. Boden et al. 2017 Piscirickettsia Fryer et al. 1992 Thialkalimicrobium (sic) Sorokin et al. 2001 emend. Sorokin et al. 2002 Thioalkalimicrobium (sic) Sorokin et al. 2001 emend. Sorokin et al. 2002 Galenea Giovannelli et al. 2012 Thiomicrorhabdus Boden et al. 2017 emend. Liu et al. 2021 Thiosulfativibrio Mochizuki et al. 2022 Thiosulfatimonas Mochizuki et al. 2022 Giovannelli D. Grosche A. Starovoytov V. Yakimov M. Manini E. Vetriani C. Galenea microaerophila gen. nov., sp. nov., a mesophilic, microaerophilic, chemosynthetic, thiosulfate-oxidizing bacterium isolated from a shallow-water hydrothermal vent 2012 62 12 3060 3066 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.040808-0 22307509 Boden R. Scott K.M. Williams J. Russell S. Antonen K. Rae A.W. Hutt L.P. An evaluation of Thiomicrospira, Hydrogenovibrio and Thioalkalimicrobium: reclassification of four species of Thiomicrospira to each Thiomicrorhabdus gen. nov. and Hydrogenovibrio, and reclassification of all four species of Thioalkalimicrobium to Thiomicrospira 2017 67 5 1140 1151 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.001855 28581925 Mochizuki J. Kojima H. Fukui M. Thiosulfativibrio zosterae gen. nov., sp. nov., and Thiosulfatimonas sediminis gen. nov., sp. nov. 2021 203 3 951 957 Archives of Microbiology Arch Microbiol 0302-8933 1432-072X 10.1007/s00203-020-02090-9 33084949 Garrity G.M. Bell J.A. Lilburn T. Garrity G.M. Brenner D.J. Krieg N.R. Staley J.T. Order V. Thiotrichales ord. nov. 2005 2, Part B 2 131 Bergey's Manual of Systematic Bacteriology Springer New York 0387241442 Fryer J.L. Lannan C.N. Garrity G.M. Brenner D.J. Krieg N.R. Staley J.T. Family II. Piscirickettsiaceae fam. nov. 2005 2, Part B 2 180 Bergey's Manual of Systematic Bacteriology Springer New York 0387241442 Takai K. Miyazaki M. Nunoura T. Hirayama H. Oida H. Furushima Y. Yamamoto H. Horikoshi K. Sulfurivirga caldicuralii gen. nov., sp. nov., a novel microaerobic, thermophilic, thiosulfate-oxidizing chemolithoautotroph, isolated from a shallow marine hydrothermal system occurring in a coral reef, Japan. 2006 56 8 1921 1929 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.64297-0 16902032