streptomyces arcticus streptomyces arcticus streptomyces arcticus is a bacterium species from the genus streptomyces which has been isolated from frozen soil from a glacier from the high arctic. streptomyces arcticus scientific classification domain: bacteria phylum: actinomycetota class: actinomycetia order: streptomycetales family: streptomycetaceae genus: streptomyces species: s. arcticus binomial name streptomyces arcticuszhang et al. 2016 type strain cctcc aa 2015005, dsm 100713, zln234