natronoanaerobium salstagnum natronoanaerobium salstagnum natronoanaerobium salstagnum is a bacterium from the genus of natronoanaerobium which has been isolated from the lake magadi in kenya. natronoanaerobium salstagnum scientific classification domain: bacteria phylum: bacillota class: clostridia order: natranaerobiales family: natranaerobiaceae genus: "natronoanaerobium" species: "n. salstagnum" binomial name "natronoanaerobium salstagnum"jones et al. 1998