puniceibacterium confluentis puniceibacterium confluentis puniceibacterium confluentis is a gram-negative, aerobic and non-motile bacterium from the genus of puniceibacterium which has been isolated from water near the jeju island in korea. puniceibacterium confluentis scientific classification domain: bacteria phylum: pseudomonadota class: alphaproteobacteria order: rhodobacterales family: rhodobacteraceae genus: puniceibacterium species: p. confluentis binomial name puniceibacterium confluentispark et al. 2017 type strain kctc 52765, nbrc 112766