"Micrococcus meningitidis" Albrecht and Ghon 1903 Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Betaproteobacteria order Neisseriales family Neisseriaceae genus Neisseria species Neisseria meningitidis Name Homonyms Micrococcus meningitidis "Micrococcus meningitidis" Albrecht and Ghon 1903