Natronovirga wadinatrunensis Mesbah and Wiegel 2009 Mesbah N.M. Wiegel J. Natronovirga wadinatrunensis gen. nov., sp. nov. and Natranaerobius trueperi sp. nov., halophilic, alkalithermophilic micro-organisms from soda lakes of the Wadi An Natrun, Egypt 2009 59 8 2042 2048 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.008151-0 19605718