xinfangfangia xinfangfangia xinfangfangia is a gram-negative, rod-shaped and non-motile genus of bacteria from the family of rhodobacteraceae with one known species (xinfangfangia soli). xinfangfangia soli has been isolated from soil which was contaminated with diuron near nanjing in china. xinfangfangia scientific classification domain: bacteria phylum: pseudomonadota class: alphaproteobacteria order: rhodobacterales family: rhodobacteraceae genus: xinfangfangiahu et al. 2018 type species xinfangfangia soli species x. soli