streptomyces xinghaiensis streptomyces xinghaiensis streptomyces xinghaiensis is a bacterium species from the genus of streptomyces which has been isolated from marine sediments from xinghai bay near dalian in china. streptomyces xinghaiensis scientific classification domain: bacteria phylum: actinomycetota class: actinomycetia order: streptomycetales family: streptomycetaceae genus: streptomyces species: s. xinghaiensis binomial name streptomyces xinghaiensiszhao et al. 2009 type strain cctcc aa 208049, jcm 16958, kctc 19546, nrrl b-24674, s187