rheinheimera marina rheinheimera marina rheinheimera marina is a gram-negative, rod-shaped, aerobic and motile bacterium from the genus of rheinheimera which has been isolated from a seamount in the near of yap trench from the western pacific. rheinheimera marina scientific classification domain: bacteria phylum: pseudomonadota class: gammaproteobacteria order: chromatiales family: chromatiaceae genus: rheinheimera species: r. marina binomial name rheinheimera marinawang et al. 2018 type strain cgmcc 1.15399, kacc 18560, strain tp462