''Roseimarinus'' is a

Gram-negative Gram-negative bacteria are bacteria that do not retain the crystal violet stain used in the Gram staining method of bacterial differentiation. They are characterized by their cell envelopes, which are composed of a thin peptidoglycan cell wall ...

, facultatively anaerobic and non-motile genus of bacteria from the family of

Prolixibacteraceae ''Prolixibacteraceae'' is a family of 11 bacterial genera in the order of ''Bacteroidales Bacteroidales is an order of bacteria. Notably it includes the genera ''Prevotella'' and ''Bacteroides'' , which are commonly found in the human gut mi ...

with one known species ('' Roseimarinus sediminis''). ''Roseimarinus sediminis'' has been isolated from sediments from the coast of

Weihai Weihai (), formerly called Weihaiwei (), is a prefecture-level city and major seaport in easternmost Shandong province. It borders Yantai to the west and the Yellow Sea to the east, and is the closest Chinese city to South Korea. Weihai's popula ...

References

Bacteroidia Bacteria genera Monotypic bacteria genera Taxa described in 2015 {{Bacteroidetes-stub