Actinomyces viscosus Dataset The European Nucleotide Archive (ENA) taxonomy Rank SPECIES Classification phylum Actinomycetota class Actinomycetes order Actinomycetales family Actinomycetaceae genus Actinomyces species Actinomyces viscosus Name Homonyms Actinomyces viscosus Actinomyces viscosus C505