olleya marilimosa olleya marilimosa olleya marilimosa is a gram-negative, aerobic and motile bacterium from the genus of olleya which has been isolated from the southern ocean. olleya marilimosa scientific classification domain: bacteria phylum: bacteroidota class: flavobacteriia order: flavobacteriales family: flavobacteriaceae genus: olleya species: o. marilimosa binomial name olleya marilimosamancuso nichols et al. 2005 type strain cam030