streptomyces pharmamarensis streptomyces pharmamarensis streptomyces pharmamarensis is a gram-positive bacterium species from the genus of streptomyces which has been isolated from marine sediment at the mediterranean sea near the italian island of sicily. streptomyces pharmamarensis scientific classification domain: bacteria phylum: actinomycetota class: actinomycetia order: streptomycetales family: streptomycetaceae genus: streptomyces species: s. pharmamarensis binomial name streptomyces pharmamarensiscarro et al. 2012 type strain cect 7841, dsm 42032, pm267 synonyms streptomyces pharmamensis