Rickettsia conorii gravesii (Abdad et al. 2017) Hördt et al. 2020 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 Rickettsia da Rocha-Lima 1916 emend. Weiss and Moulder 1974 (Approved Lists 1980) Rickettsia conorii Brumpt 1932 (Approved Lists 1980) emend. Hördt et al. 2020 Rickettsia conorii gravesii (Abdad et al. 2017) Hördt et al. 2020 Rickettsia conorii Brumpt 1932 (Approved Lists 1980) emend. Hördt et al. 2020 Rickettsia conorii raoultii (Mediannikov et al. 2008) Hördt et al. 2020 Rickettsia conorii heilongjiangensis (Fournier et al. 2006) Hördt et al. 2020 Rickettsia conorii conorii (Brumpt 1932) Zhu et al. 2020 Rickettsia conorii indica Zhu et al. 2020 Rickettsia conorii caspia Zhu et al. 2005 Rickettsia conorii israelensis Zhu et al. 2020 Rickettsia gravesii Abdad et al. 2017 Rickettsia conorii gravesii (Abdad et al. 2017) Hördt et al. 2020 Abdad M.Y. Abdallah R.A. Karkouri K.E. Beye M. Stenos J. Owen H. Unsworth N. Robertson I. Blacksell S.D. Nguyen T.-T. Nappez C. Raoult D. Fenwick S. Fournier P.-E. Rickettsia gravesii sp. nov.: a novel spotted fever group rickettsia in Western Australian Amblyomma triguttatum triguttatum ticks. 2017 67 9 3156 3161 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.001865 28857025 Hördt A. García-López M. Meier-Kolthoff J.P. Tindall B.J. Weinhold L.-M. Gronow S. Kyrpides N. Woyke T. Schleuning M. Göker M. Analysis of 1,000+ Type-Strain Genomes Substantially Improves Taxonomic Classification of Alphaproteobacteria 2020 11 468 Frontiers in Microbiology Front. Microbio. 1664-302X 10.3389/fmicb.2020.00468 32373076