Campylobacter upsaliensis Dataset NCBI Taxonomy Rank SPECIES Classification phylum Campylobacterota class Epsilonproteobacteria order Campylobacterales family Campylobacteraceae genus Campylobacter species Campylobacter upsaliensis Name Synonyms CNW group Campylobacter upsaliensis Sandstedt and Ursing 1991 catalase-negative or weak group of campylobacteria Homonyms Campylobacter upsaliensis Campylobacter upsaliensis Sandstedt and Ursing 1991