Sulfurisphaera ohwakuensis Kurosawa et al. 1998 emend. Tsuboi et al. 2018 Kurosawa N. Itoh Y.H. Iwai T. Sugai A. Uda I. Kimura N. Horiuchi T. Itoh T. Sulfurisphaera ohwakuensis gen. nov., sp. nov., a novel extremely thermophilic acidophile of the order Sulfolobales. 1998 48 2 451 456 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-48-2-451 9731283