Sulfurococcus yellowstonensis corrig. Karavaiko et al. 1995 Sulfurococcus yellowstonensii (sic) Karavaiko et al. 1995 List Editor Validation List no. 55. Validation of the publication of new names and new combinations previously effectively published outside the IJSB. 1995 45 4 879 880 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-45-4-879 Russian Academy of Sciences is currently the only source for this strain (May 1, 2018). Strain preserved at the Institute of Microbiology, Russian Academy of Sciences, Moscow, Russia.