Levinea amalonatica Young et al. 1971 (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 Enterobacterales (Garrity and Holt 2001) Adeolu et al. 2016 Enterobacteriaceae Rahn 1984 emend. Adeolu et al. 2016 Citrobacter Werkman and Gillen 1932 emend. Sakazaki 1974 (Approved Lists 1980) Levinea amalonatica Young et al. 1971 (Approved Lists 1980) Citrobacter Werkman and Gillen 1932 emend. Sakazaki 1974 (Approved Lists 1980) Levinea malonatica Young et al. 1971 (Approved Lists 1980) Levinea amalonatica Young et al. 1971 (Approved Lists 1980) Citrobacter amalonaticus (Young et al. 1971) Farmer 1982 List Editor Validation of the publication of new names and new combinations previously effectively published outside the IJSB. List No. 8. 1982 32 2 266 268 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-32-2-266 Skerman V.B.D. McGowan V. Sneath P.H.A. Approved Lists of Bacterial Names 1980 30 1 225 420 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-30-1-225 Young V.M. Kenton D.M. Hobbs B.J. Moody M.R. Levinea, a new genus of the family Enterobacteriaceae 1971 21 1 58 63 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-21-1-58