"Actinomyces cretaceus" (Kruger 1905) Krasil'nikov 1941 Dataset NCBI Taxonomy Classification phylum Actinomycetota class Actinomycetes order Kitasatosporales family Streptomycetaceae genus Streptomyces species Streptomyces microflavus Name Homonyms Actinomyces cretaceus "Actinomyces cretaceus" (Kruger 1905) Krasil'nikov 1941