Sphaerochaeta coccoides (Dröge et al. 2006) Abt et al. 2012 emend. Hördt et al. 2020 Universal Root Woese et al. 1990 Bacteria (None 2015) Woese et al. 1990 Spirochaetota corrig. Garrity and Holt 2021 Spirochaetes (sic) Garrity and Holt 2021 non Spirochaetes Cavalier-Smith 2002 Spirochaetia (Cavalier-Smith 2002) Paster 2020 Spirochaetales Buchanan 1917 (Approved Lists 1980) emend. Hördt et al. 2020 Sphaerochaetaceae Hördt et al. 2020 non Sphaerochaetaceae Bidzhieva et al. 2020 Sphaerochaeta Ritalahti et al. 2012 emend. Bidzhieva et al. 2020 Sphaerochaeta coccoides (Dröge et al. 2006) Abt et al. 2012 emend. Hördt et al. 2020 Sphaerochaeta Ritalahti et al. 2012 emend. Bidzhieva et al. 2020 Sphaerochaeta associata Troshina et al. 2015 Sphaerochaeta pleomorpha Ritalahti et al. 2012 emend. Hördt et al. 2020 Sphaerochaeta globosa Ritalahti et al. 2012 emend. Hördt et al. 2020 Sphaerochaeta multiformis Miyazaki et al. 2014 Sphaerochaeta halotolerans Bidzhieva et al. 2020 Spirochaeta coccoides Dröge et al. 2006 Sphaerochaeta coccoides (Dröge et al. 2006) Abt et al. 2012 emend. Hördt et al. 2020 Parasphaerochaeta coccoides (Dröge et al. 2006) Bidzhieva et al. 2020 Euzéby J. Validation List No. 110. List of new names and new combinations previously effectively, but not validly, published 2006 56 7 1459 1460 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.64507-0 16825611 Abt B. Han C. Scheuner C. Lu M. Lapidus A. Nolan M. Lucas S. Hammon N. Deshpande S. Cheng J.-F. Tapia R. Goodwin L.A. Pitluck S. Liolios K. Pagani I. Ivanova N. Mavromatis K. Mikhailova N. Huntemann M. Pati A. Chen A. Palaniappan K. Land M. Hauser L. Brambilla E.-M. Rohde M. Spring S. Gronow S. Göker M. Woyke T. Bristow J. Eisen J.A. Markowitz V. Hugenholtz P. Kyrpides N.C. Klenk H.-P. Detter J.C. Complete genome sequence of the termite hindgut bacterium Spirochaeta coccoides type strain (SPN1), reclassification in the genus Sphaerochaeta as Sphaerochaeta coccoides comb. nov. and emendations of the family Spirochaetaceae and the genus Sphaerochaeta 2012 6 194 209 Standards in Genomic Sciences Stand Genomic Sci 1944-3277 10.4056/sigs.2796069 22768363 Dröge S. Fröhlich J. Radek R. König H. Spirochaeta coccoides sp. nov., a novel coccoid spirochete from the hindgut of the termite Neotermes castaneus. 2006 72 392 397 Applied and Environmental Microbiology Appl Environ Microbiol 0099-2240 1098-5336 10.1128/AEM.72.1.392-397.2006 16391069 Bidzhieva S.K. Sokolova D.S. Grouzdev D.S. Kostrikina N.A. Poltaraus A.B. Tourova T.P. Shcherbakova V.A. Troshina O.Y. Nazina T.N. Sphaerochaeta halotolerans sp. nov., a novel spherical halotolerant spirochete from a Russian heavy oil reservoir, emended description of the genus Sphaerochaeta, reclassification of Sphaerochaeta coccoides to a new genus Parasphaerochaeta gen. nov. as Parasphaerochaeta coccoides comb. nov. and proposal of Sphaerochaetaceae fam. nov. 2020 70 8 4748 4759 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.004340 32697184 Liolios K. Chen I.M. Mavromatis K. Tavernarakis N. Hugenholtz P. Markowitz V.M. Kyrpides N.C. The Genomes On Line Database (GOLD) in 2009: status of genomic and metagenomic projects and their associated metadata 2010 38 D346 354 Nucleic Acids Research Nucleic Acids Res. 0305-1048 1362-4962 10.1093/nar/gkp848 19914934 Abt B. Han C. Scheuner C. Lu M. Lapidus A. Nolan M. Lucas S. Hammon N. Deshpande S. Cheng J.-F. Tapia R. Goodwin L.A. Pitluck S. Liolios K. Pagani I. Ivanova N. Mavromatis K. Mikhailova N. Huntemann M. Pati A. Chen A. Palaniappan K. Land M. Hauser L. Brambilla E.-M. Rohde M. Spring S. Gronow S. Göker M. Woyke T. Bristow J. Eisen J.A. Markowitz V. Hugenholtz P. Kyrpides N.C. Klenk H.-P. Detter J.C. Complete genome sequence of the termite hindgut bacterium Spirochaeta coccoides type strain (SPN1), reclassification in the genus Sphaerochaeta as Sphaerochaeta coccoides comb. nov. and emendations of the family Spirochaetaceae and the genus Sphaerochaeta 2012 6 194 209 Standards in Genomic Sciences Stand Genomic Sci 1944-3277 10.4056/sigs.2796069 22768363