flavobacterium chungangense flavobacterium chungangense flavobacterium chungangense is a gram-negative, rod-shaped and aerobic bacterium from the genus of flavobacterium which has been isolated from a freshwater lake from the chung-ang university in anseong in korea. flavobacterium chungangense scientific classification domain: bacteria phylum: bacteroidota class: flavobacteriia order: flavobacteriales family: flavobacteriaceae genus: flavobacterium species: f. chungangense binomial name flavobacterium chungangensekim et al. 2009 type strain jcm 15651, kacc 13353, strain cj7