Erythromicrobium ursincola Yurkov et al. 1992 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 Sphingomonadales Yabuuchi and Kosako 2006 emend. Hördt et al. 2020 Erythrobacteraceae Lee et al. 2005 emend. Hördt et al. 2020 Erythromicrobium Yurkov et al. 1994 Erythromicrobium ursincola Yurkov et al. 1992 Erythromicrobium Yurkov et al. 1994 Erythromicrobium ramosum Yurkov et al. 1994 Sphingomonas ursincola (Yurkov et al. 1997) Yabuuchi et al. 1999 Blastomonas ursincola (Yurkov et al. 1997) Hiraishi et al. 2000 Erythromicrobium ursincola Yurkov et al. 1992 Erythromonas ursincola (Yurkov et al. 1992) Yurkov et al. 1997 Yurkov V. Stackebrandt E. Buss O. Vermeglio A. Gorlenko V. Beatty J.T. Reorganization of the genus Erythromicrobium: description of Erythromicrobium sibiricum as Sandaracinobacter sibiricus gen. nov., sp. nov., and of Erythromicrobium ursincola as Erythromonas ursincola gen. nov., sp. nov. 1997 47 4 1172 1178 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-47-4-1172 9336925 Hiraishi A. Kuraishi H. Kawahara K. Emendation of the description of Blastomonas natatoria (Sly 1985) Sly and Cahill 1997 as an aerobic photosynthetic bacterium and reclassification of Erythromonas ursincola Yurkov et al. 1997 as Blastomonas ursincola comb. nov. 2000 50 3 1113 1118 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/00207713-50-3-1113 10843052 Yurkov V. Gorlenko V.M. Kompantseva E.I. A new type of freshwater aerobic orange-colourcd bacterium, Erythromicrobium gen. nov. containing bacteriochlorophyll a 1992 61 169 172 Microbiology (New York) Microbiol