"Micrococcus pyocyaneus" Zopf 1884 Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Gammaproteobacteria order Pseudomonadales family Pseudomonadaceae genus Pseudomonas species Pseudomonas aeruginosa Name Homonyms "Micrococcus pyocyaneus" Zopf 1884 Micrococcus pyocyaneus