candidatus bartonella durdenii candidatus bartonella durdenii "candidatus bartonella durdenii" is a candidatus bacteria from the genus of bartonella. "candidatus bartonella durdenii" scientific classification domain: bacteria phylum: pseudomonadota class: alphaproteobacteria order: hyphomicrobiales family: bartonellaceae genus: bartonella species: "candidatus b. durdenii" binomial name "candidatus bartonella durdenii"