Paracoccus denitrificans_A Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Bacteria phylum Proteobacteria class Alphaproteobacteria order Rhodobacterales family Rhodobacteraceae genus Paracoccus species Paracoccus denitrificans Name Homonyms Paracoccus denitrificans_A Paracoccus denitrificans (Beijerinck & Minkman, 1910) Davis, 1969 Paracoccus denitrificans_B