myroides marinus myroides marinus myroides marinus is a gram-negative, rod-shaped, aerobic and non-motile bacterium from the genus of myroides which has been isolated from seawater. myroides marinus scientific classification domain: bacteria phylum: bacteroidota class: flavobacteriia order: flavobacteriales family: flavobacteriaceae genus: myroides species: m. marinus binomial name myroides marinuscho et al. 2011 type strain js-08