Rhodocyclus gelatinosus (Molisch 1907) Imhoff et al. 1984 Rhodocyclus gelatinosus (Molisch 1907) Imhoff et al. 1984 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 Betaproteobacteria Garrity et al. 2006 emend. Boden et al. 2017 Rhodocyclales Garrity et al. 2006 Rhodocyclaceae Garrity et al. 2006 emend. Boden et al. 2017 Rhodocyclus Pfennig 1978 (Approved Lists 1980) emend. Imhoff et al. 1984 Rhodocyclus gelatinosus (Molisch 1907) Imhoff et al. 1984 Rhodocyclus Pfennig 1978 (Approved Lists 1980) emend. Imhoff et al. 1984 Rhodocyclus tenuis (Pfennig 1969) Imhoff et al. 1984 emend. Kyndt et al. 2022 Rhodocyclus purpureus Pfennig 1978 (Approved Lists 1980) Rhodocyclus sp. None 2015 Rhodocyclus gracilis Kyndt et al. 2022 Rhodopseudomonas gelatinosa (Molisch 1907) van Niel 1944 (Approved Lists 1980) Rubrivivax gelatinosus (Molisch 1907) Willems et al. 1991 Rhodocyclus gelatinosus (Molisch 1907) Imhoff et al. 1984 Hiraishi A. Phylogenetic affiliations of Rhodoferax fermentans and related species of phototrophic bacteria as determined by automated 16S rDNA sequencing 1994 28 25 29 Current Microbiology Curr Microbiol 0343-8651 1432-0991 10.1007/BF01575982 7506088 Willems A. Gillis M. DeLey J. Transfer of Rhodocyclus gelatinosus to Rubrivivax gelatinosus gen. nov., comb. nov., and phylogenetic relationships with Leptothrix, Sphaerotilus natans, Pseudomonas saccharophila, and Alcaligenes latus. 1991 41 1 65 73 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-41-1-65 Imhoff J.F. Trüper H.G. Pfennig N. Rearrangements of the species and genera of the phototrophic "purple nonsulfur bacteria." 1984 34 3 340 343 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-34-3-340 Rubrivivax gelatinosus (Molisch 1907) Willems et al. 1991 Rhodopseudomonas gelatinosa (Molisch 1907) van Niel 1944 (Approved Lists 1980) Imhoff J.F. Trüper H.G. Pfennig N. Rearrangements of the species and genera of the phototrophic "purple nonsulfur bacteria." 1984 34 3 340 343 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-34-3-340 Willems A. Gillis M. DeLey J. Transfer of Rhodocyclus gelatinosus to Rubrivivax gelatinosus gen. nov., comb. nov., and phylogenetic relationships with Leptothrix, Sphaerotilus natans, Pseudomonas saccharophila, and Alcaligenes latus. 1991 41 1 65 73 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-41-1-65