Gigarickettsia (sic) Vannini et al. 2014 Gigarickettsia (sic) Vannini et al. 2014 Gigantorickettsia corrig. Vannini et al. 2014 Gigarickettsia flagellata (sic) Vannini et al. 2014 Gigantorickettsia flagellata corrig. Vannini et al. 2014 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 Alphaproteobacteria Garrity et al. 2006 Rickettsiales Gieszczykiewicz 1939 (Approved Lists 1980) emend. Dumler et al. 2001 Rickettsiaceae Pinkerton 1936 (Approved Lists 1980) emend. Dumler et al. 2001 Gigarickettsia (sic) Vannini et al. 2014 Gigantorickettsia corrig. Vannini et al. 2014 Rickettsiaceae Pinkerton 1936 (Approved Lists 1980) emend. Dumler et al. 2001 Orientia Tamura et al. 1995 Rickettsia da Rocha-Lima 1916 emend. Weiss and Moulder 1974 (Approved Lists 1980) Occidentia Mediannikov et al. 2017 Cryptoprodotis (sic) Ferrantini et al. 2009 Cryptoprodota corrig. Ferrantini et al. 2009 Arcanobacter (sic) Martijn et al. 2015 Arcanibacter corrig. Martijn et al. 2015 Trichorickettsia Vannini et al. 2014 Megaira (sic) Schrallhammer et al. 2013 emend. Lanzoni et al. 2019 Megaera corrig. Schrallhammer et al. 2013 emend. Lanzoni et al. 2019 Phycorickettsia Yurchenko et al. 2018 Spectririckettsia Castelli et al. 2019 Repentibacter corrig. Prokopchuk et al. 2019 Sneabacter (sic) Prokopchuk et al. 2019 Gigarickettsia flagellata (sic) Vannini et al. 2014 Gigantorickettsia flagellata corrig. Vannini et al. 2014 Vannini C. Boscaro V. Ferrantini F. Benken K.A. Mironov T.I. Schweikert M. Görtz H.-D. Fokin S.I. Sabaneyeva E.V. Petroni G. Flagellar movement in two bacteria of the family rickettsiaceae: a re-evaluation of motility in an evolutionary perspective. 2014 9 2 e87718 e87718 PLoS One 1932-6203 10.1371/journal.pone.0087718 24505307 Oren A. Garrity G.M. Parker C.T. Chuvochina M. Trujillo M.E. Lists of names of prokaryotic Candidatus taxa. 2020 70 7 3956 4042 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.003789 32603289 Vannini C. Boscaro V. Ferrantini F. Benken K.A. Mironov T.I. Schweikert M. Görtz H.-D. Fokin S.I. Sabaneyeva E.V. Petroni G. Flagellar movement in two bacteria of the family rickettsiaceae: a re-evaluation of motility in an evolutionary perspective. 2014 9 2 e87718 e87718 PLoS One 1932-6203 10.1371/journal.pone.0087718 24505307