roseibium marinum roseibium marinum roseibium marinum is a gram-negative, aerobic and halophilic bacterium from the genus roseibium which has been isolated from seawater from the yellow sea in korea. roseibium marinum scientific classification domain: bacteria phylum: pseudomonadota class: alphaproteobacteria order: hyphomicrobiales family: stappiaceae genus: roseibium species: r. marina binomial name roseibium marinum(kim et al. 2006) hördt et al. 2020 type strain dsm 17023, kctc 12288 synonyms labrenzia marina (kim et al. 2006) biebl et al. 2007 stappia marina kim et al. 2006