Proteus penneri Dataset NCBI Taxonomy Rank SPECIES Classification phylum Pseudomonadota class Gammaproteobacteria order Enterobacterales family Morganellaceae genus Proteus species Proteus penneri Name Synonyms Proteus genomosp. 1 Proteus genomospecies 1 Proteus penneri Hickman et al. 1983 Proteus vulgaris biogroup 1 Proteus vulgaris indole negative Homonyms Proteus penneri Proteus penneri Hickman et al. 1983