chryseobacterium bovis chryseobacterium bovis chryseobacterium bovis is a gram-negative, rod-shaped, aerobic and non-motile bacteria from the genus of chryseobacterium which has been isolated from raw cow milk in israel. chryseobacterium bovis scientific classification domain: bacteria phylum: bacteroidota class: flavobacteriia order: flavobacteriales family: weeksellaceae genus: chryseobacterium species: c. bovis binomial name chryseobacterium bovishantsis-zacharov et al. 2008 type strain cip 110170, dsm 19482, h9, lmg 24227