natronincola ferrireducens natronincola ferrireducens natronincola ferrireducens is an anaerobic, obligately alkaliphilic, spore-forming and rod-shaped bacterium from the genus of natronincola. natronincola ferrireducens scientific classification domain: bacteria phylum: bacillota class: clostridia family: clostridiaceae genus: natronincola species: n. ferrireducens binomial name natronincola ferrireducenszavarzina et al. 2009 type strain z-0511