mycobacterium sphagni mycobacterium sphagni mycobacterium sphagni is a species of mycobacterium. mycobacterium sphagni scientific classification domain: bacteria phylum: actinomycetota class: actinomycetia order: mycobacteriales family: mycobacteriaceae genus: mycobacterium species: m. sphagni binomial name mycobacterium sphagnikazda 1980