streptomyces shaanxiensis streptomyces shaanxiensis streptomyces shaanxiensis is a blue pigmented bacterium species from the genus of streptomyces which has been isolated from a sewage irrigation area in the shaanxii province in china. streptomyces shaanxiensis scientific classification domain: bacteria phylum: actinomycetota class: actinomycetia order: streptomycetales family: streptomycetaceae genus: streptomyces species: s. shaanxiensis binomial name streptomyces shaanxiensislin et al. 2012 type strain accc 41873, ccnwhq 0031, ccnwtj 0031, jcm 16925