candidatus bartonella antechini candidatus bartonella antechini "candidatus bartonella antechini" is a candidatus bacteria from the genus of bartonella which was isolated from the mouse antechinus flavipes. "candidatus bartonella antechini" scientific classification domain: bacteria phylum: pseudomonadota class: alphaproteobacteria order: hyphomicrobiales family: bartonellaceae genus: bartonella species: "candidatus b. antechini" binomial name "candidatus bartonella antechini"kaewmangkol et al. 2011