sediminicola arcticus sediminicola arcticus sediminicola arcticus is a gram-negative, psychrophilic, rod-shaped and non-motile bacterium from the genus of sediminicola which has been isolated from deep-sea sediments from the arctic ocean. sediminicola arcticus scientific classification domain: bacteria phylum: bacteroidota class: flavobacteriia order: flavobacteriales family: flavobacteriaceae genus: sediminicola species: s. arcticus binomial name sediminicola arcticushwang et al. 2015 type strain pamc 27266 synonyms sediminicola arcicus