erythrobacter donghaensis erythrobacter donghaensis erythrobacter donghaensis is a gram-negative, non-spore-forming, slightly halophilic and motile bacteria from the genus erythrobacter which has been isolated from the sea of japan in korea. erythrobacter donghaensis scientific classification domain: bacteria phylum: pseudomonadota class: alphaproteobacteria order: sphingomonadales family: erythrobacteraceae genus: erythrobacter species: e. donghaensis binomial name erythrobacter donghaensis(yoon et al. 2004) xu et al. 2020 type strain dsm 16220, kctc 12229, sw-132 synonyms porphyrobacter donghaensis yoon et al. 2004