Torriani, S., Van Reenen, C.A., Klein, G., Reuter, G., Dellaglio, F., Dicks, L.M.T. 1996. Lactobacillus curvatus subsp. curvatus subsp. nov. and Lactobacillus curvatus subsp. melibiosus subsp. nov. and Lactobacillus sake subsp. sake subsp. nov. and Lactobacillus sake subsp. carnosus subsp. nov., new subspecies of Lactobacillus curvatus Abo-Elnaga and Kandler 1965 and Lactobacillus sake Katagiri, Kitahara, and Fukami 1934 (Klein et al. 1996, emended description), respectively. International Journal of Systematic Bacteriology. 46 : 1158-1163.