coraliomargarita akajimensis coraliomargarita akajimensis coraliomargarita akajimensis is a gram-negative, obligately aerobic, non-spore-forming and non-motile bacterium from the genus of coraliomargarita which has been isolated from seawater from japan. coraliomargarita akajimensis scientific classification domain: bacteria phylum: verrucomicrobiota class: opitutae order: puniceicoccales family: puniceicoccaceae genus: coraliomargarita species: c. akajimensis binomial name coraliomargarita akajimensisyoon et al. 2007 type strain 04oka010-24