"Oospora cretacea" Kruger 1905 Dataset NCBI Taxonomy Classification phylum Actinomycetota class Actinomycetes order Kitasatosporales family Streptomycetaceae genus Streptomyces species Streptomyces microflavus Name Homonyms Oospora cretacea "Oospora cretacea" Kruger 1905