Proteus vulgaris Dataset NCBI Taxonomy Rank SPECIES Classification phylum Pseudomonadota class Gammaproteobacteria order Enterobacterales family Morganellaceae genus Proteus species Proteus vulgaris Name Synonyms Proteus vulgaris Hauser 1885 (Approved Lists 1980) emend. Judicial Commission 1999 Homonyms Proteus vulgaris Proteus vulgaris Hauser 1885 (Approved Lists 1980) emend. Judicial Commission 1999