endobacterium endobacterium endobacterium is a genus of bacteria from the family rhizobiaceae. endobacterium scientific classification domain: bacteria phylum: pseudomonadota class: alphaproteobacteria order: hyphomicrobiales family: rhizobiaceae genus: endobacteriumkuzmanović et al. 2022 type species endobacterium cerealecorrig. menéndez et al. 2021 species endobacterium cereale corrig. menéndez et al. 2021 endobacterium yantingense (chen et al. 2015) kuzmanović et al. 2022