bartonella fuyuanensis bartonella fuyuanensis bartonella fuyuanensis is a bacterium from the genus bartonella. bartonella fuyuanensis scientific classification domain: bacteria phylum: pseudomonadota class: alphaproteobacteria order: hyphomicrobiales family: bartonellaceae genus: bartonella species: b. fuyuanensis binomial name bartonella fuyuanensisli et al. 2016 type strain cgmcc 1.15047, dsm 100694, aa137hxz