cyclobacterium caenipelagi cyclobacterium caenipelagi cyclobacterium caenipelagi is a gram-negative and aerobic bacterium from the genus of cyclobacterium which has been isolated from tidal flat sediments in korea. cyclobacterium caenipelagi scientific classification domain: bacteria phylum: bacteroidota class: cytophagia order: cytophagales family: cyclobacteriaceae genus: cyclobacterium species: c. caenipelagi binomial name cyclobacterium caenipelagijung et al. 2013 type strain ccug 63247, hd-17, kctc 32178