streptomyces speleomycini streptomyces speleomycini streptomyces speleomycini is a bacterium species from the genus of streptomyces. streptomyces speleomycini scientific classification domain: bacteria phylum: actinomycetota class: actinomycetia order: streptomycetales family: streptomycetaceae genus: streptomyces species: s. speleomycini binomial name streptomyces speleomycinipreobrazhenskaya and szabó 1986