Chainia nigra Thirumalachar 1955 (Approved Lists 1980) Dataset NCBI Taxonomy Classification phylum Actinomycetota class Actinomycetes order Kitasatosporales family Streptomycetaceae genus Streptomyces species Streptomyces niger Name Homonyms Chainia nigra Thirumalachar 1955 (Approved Lists 1980) Chainia nigra