candidatus bartonella woyliei candidatus bartonella woyliei "candidatus bartonella woyliei" is a candidatus bacteria from the genus of bartonella which was isolated from the fleas pygiopsylla hilli and ixodes australiensis. "candidatus bartonella woyliei" scientific classification domain: bacteria phylum: pseudomonadota class: alphaproteobacteria order: hyphomicrobiales family: bartonellaceae genus: bartonella species: "candidatus b. woyliei" binomial name "candidatus bartonella woyliei"kaewmongkol et al. 2011