streptomyces levis streptomyces levis streptomyces levis is a bacterium species from the genus of streptomyces. streptomyces levis scientific classification domain: bacteria phylum: actinomycetota class: actinomycetia order: streptomycetales family: streptomycetaceae genus: streptomyces species: s. levis binomial name streptomyces levissveshnikova 1986 type strain atcc 43686, dsm 41458, ifo 15423, ina 9020, jcm 6924, nbrc 15423, nrrl b-16370, vkm 835, vkm ac-835