Sporichthya brevicatena Tamura et al. 1999 Tamura T. Hayakawa M. Hatano K. Sporichthya brevicatena sp. nov. 1999 49 4 1779 1784 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-49-4-1779 10555360