natronoanaerobium natronoanaerobium natranaerobaculum is a proposed genus of bacteria, to be ranked in the family of natranaerobiaceae. natronoanaerobium scientific classification domain: bacteria phylum: bacillota class: clostridia order: natranaerobiales family: natranaerobiaceae genus: "natronoanaerobium" species three proposed species, see text proposed species there are three species proposed in the genus natronoanaerobium, all sampled from lake magadi in kenya. "natronoanaerobium aggerbacterium" refers to the isolate g-m16nwc-4. it has been referenced for establishing taxonomy of sulfate-reducing bacteria. "natronoanaerobium halophilum" refers to the isolate g-m14ch-4. it has been referenced for establishing taxonomy of other samples from salt-rich environment. "natronoanaerobium salstagnum" refers to the isolate o-m12sp-2. it has since been referenced in multiple publications to establish the taxonomy of uncultured isolates, including other samples from high salt environments.