yeosuana yeosuana yeosuana aromativorans is a species of non-motile aerobic marine bacterium that can degrade benzopyrene. it was first isolated from gwangyang bay and forms yellow-brown colonies requiring chlorides of both magnesium and calcium. yeosuana aromativorans scientific classification domain: bacteria phylum: bacteroidota class: flavobacteriia order: flavobacteriales family: flavobacteriaceae genus: yeosuanakwon et al. 2006 species: y. aromativorans binomial name yeosuana aromativoranskwon et al. 2006