Bacteroides melaninogenicus Dataset NCBI Taxonomy Classification kingdom Pseudomonadati phylum Bacteroidota class Bacteroidia order Bacteroidales family Prevotellaceae genus Prevotella species Prevotella melaninogenica Name Homonyms Bacteroides melaninogenicus Bacteroides melaninogenicus (Oliver and Wherry 1921) Roy and Kelly 1939 (Approved Lists 1980) emend. Holdeman and Johnson 1982 Bacteroides melaninogenicus (Oliver and Wherry 1921) Roy and Kelly 1939 (Approved Lists 1980)