Rickettsiella stethorae Hall and Badgley 1957 (Approved Lists 1980) 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 Legionellales Garrity et al. 2005 emend. Saini and Gupta 2021 Coxiellaceae Garrity et al. 2005 Rickettsiella Philip 1956 (Approved Lists 1980) emend. Saini and Gupta 2021 Rickettsiella stethorae Hall and Badgley 1957 (Approved Lists 1980) Rickettsiella Philip 1956 (Approved Lists 1980) emend. Saini and Gupta 2021 Rickettsiella chironomi (ex Weiser 1963) Weiss et al. 1984 Rickettsiella grylli (ex Vago and Martoja 1963) Weiss et al. 1984 Rickettsiella popilliae (Dutky and Gooden 1952) Philip 1956 (Approved Lists 1980) Rickettsiella isopodorum Kleespies et al. 2014 Rickettsiella viridis Tsuchida et al. 2014 Rickettsiella massiliensis (Mediannikov et al. 2011) Saini and Gupta 2021 Rickettsiella stethorae Hall and Badgley 1957 (Approved Lists 1980) Hall I.M. Badgley M.E. A rickettsial disease of larvae of species of Stethorus caused by Rickettsiella stethorae, n. sp. 1957 74 452 455 Journal of Bacteriology J Bacteriol 0021-9193 1098-5530 13475267