Elstera litoralis Rahalkar et al. 2012 Rahalkar M. Bahulikar R.A. Deutzmann J.S. Kroth P.G. Schink B. Elstera litoralis gen. nov., sp. nov., isolated from stone biofilms of Lake Constance, Germany 2012 62 8 1750 1754 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.026609-0 21948090