draconibacterium orientale draconibacterium orientale draconibacterium orientale is a gram-negative and facultatively anaerobic bacterium from the genus of draconibacterium. draconibacterium orientale scientific classification domain: bacteria phylum: bacteroidota class: bacteroidia order: bacteroidales family: prolixibacteraceae genus: draconibacterium species: d. orientale binomial name draconibacterium orientaledu et al. 2014