Thiocapsaceae Bavendamm 1924 (Approved Lists 1980) Thiocapsa Winogradsky 1888 (Approved Lists 1980) emend. Guyoneaud et al. 1998 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 Chromatiales Imhoff 2005 Thiocapsaceae Bavendamm 1924 (Approved Lists 1980) Chromatiales Imhoff 2005 Chromatiaceae Bavendamm 1924 (Approved Lists 1980) emend. Sisinthy et al. 2017 Halothiobacillaceae Kelly and Wood 2005 emend. Boden 2017 Ectothiorhodospiraceae Imhoff 1984 emend. Imhoff et al. 2022 Granulosicoccaceae Lee et al. 2008 Thioalkalispiraceae Mori et al. 2011 Incertae sedis 161 None 2015 Wenzhouxiangellaceae Wang et al. 2015 Woeseiaceae Du et al. 2015 Aquichromatiaceae Yang et al. 2017 Thioprofundaceae Kojima et al. 2017 Thioalkalibacteraceae Boden 2017 Competibacteraceae McIlroy et al. 2014 Thiocapsa Winogradsky 1888 (Approved Lists 1980) emend. Guyoneaud et al. 1998 Thiocystis Winogradsky 1888 (Approved Lists 1980) emend. Imhoff et al. 1998 Pfennig N. Trüper H.G. Conservation of the Family Name Chromatiaceae Bavendamm 1924 with the Type Genus Chromatium Perty 1852 Request for an Opinion 1971 21 1 15 16 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-21-1-15 Bavendamm W. Bavendamm W. Familie: Thiocapsaceae 1924 2 1 118 120 Die farblosen und roten Schwefelbakterien des Süß-und Salzwassers Verlag von Gustav Fischer Berlin-Dahlem The original circumscription of Thiocapsaceae Bavendamm 1924 also included the genus Thiosarcina, which was not included on the Approved Lists.