Yersinia frederiksenii Dataset NCBI Taxonomy Rank SPECIES Classification phylum Pseudomonadota class Gammaproteobacteria order Enterobacterales family Yersiniaceae genus Yersinia species Yersinia frederiksenii Name Synonyms Yersinia frederiksenii Ursing et al. 1981 Homonyms Yersinia frederiksenii Yersinia frederiksenii Ursing et al. 1981