Proactinomyces coeliacus Dataset NCBI Taxonomy Classification phylum Actinomycetota class Actinomycetes order Mycobacteriales family Nocardiaceae genus Nocardia species Nocardia coeliaca Name Homonyms Proactinomyces coeliacus "Proactinomyces coeliacus" (Gray and Thornton 1928) Reed 1939