Rhodospirillum tenue Pfennig 1969 (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 Alphaproteobacteria Garrity et al. 2006 Rhodospirillales Pfennig and Trüper 1971 (Approved Lists 1980) emend. Hördt et al. 2020 Rhodospirillaceae Pfennig and Trüper 1971 (Approved Lists 1980) emend. Hördt et al. 2020 Rhodospirillum Molisch 1907 (Approved Lists 1980) emend. Lakshmi et al. 2014 Rhodospirillum tenue Pfennig 1969 (Approved Lists 1980) Rhodospirillum Molisch 1907 (Approved Lists 1980) emend. Lakshmi et al. 2014 Rhodospirillum molischianum Giesberger 1947 (Approved Lists 1980) Rhodospirillum rubrum (Esmarch 1887) Molisch 1907 (Approved Lists 1980) emend. Hördt et al. 2020 Rhodospirillum fulvum van Niel 1944 (Approved Lists 1980) Rhodospirillum salexigens Drews 1982 Rhodospirillum mediosalinum Imhoff et al. 1998 Rhodospirillum salinarum Nissen and Dundas 1985 Rhodospirillum photometricum Molisch 1907 (Approved Lists 1980) Rhodospirillum centenum Favinger et al. 1994 Rhodospirillum sodomense Mack et al. 1996 Rhodospirillum sulfurexigens Anil Kumar et al. 2008 Rhodospirillum oryzae Lakshmi et al. 2013 Rhodocyclus tenuis (Pfennig 1969) Imhoff et al. 1984 emend. Kyndt et al. 2022 Rhodospirillum tenue Pfennig 1969 (Approved Lists 1980) Kyndt J.A. Aviles F.A. Imhoff J.F. Künzel S. Neulinger S.C. Meyer T.E. Comparative Genome Analysis of the Photosynthetic Betaproteobacteria of the Genus Rhodocyclus: Heterogeneity within Strains Assigned to Rhodocyclus tenuis and Description of Rhodocyclus gracilis sp. nov. as a New Species. 2022 10 3 Microorganisms Microorganisms 2076-2607 10.3390/microorganisms10030649 35336224 Anders H.J. Kaetzke A. Kämpfer P. Ludwig W. Fuchs G. Taxonomic position of aromatic-degrading denitrifying pseudomonad strains K 172 and KB 740 and their description as new members of the genera Thauera, as Thauera aromatica sp. nov., and Azoarcus, as Azoarcus evansii sp. nov., respectively, members of the beta subclass of the Proteobacteria. 1995 45 2 327 333 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-45-2-327 7537067 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 Pfennig N. Rhodospirillum tenue sp. n., a new species of the purple nonsulfur bacteria. 1969 99 619 620 Journal of Bacteriology J Bacteriol 0021-9193 1098-5530 5808083