puniceibacterium puniceibacterium puniceibacterium is a genus of bacteria from the family of rhodobacteraceae. puniceibacterium scientific classification domain: bacteria phylum: pseudomonadota class: alphaproteobacteria order: rhodobacterales family: rhodobacteraceae genus: pseudopelagicolaliu et al. 2014 type species puniceibacterium antarcticum species p. antarcticum p. confluentis p. sediminis