chryseobacterium piscium chryseobacterium piscium chryseobacterium piscium is a bacterium from the genus of chryseobacterium which has been isolated from a fish from the south atlantic ocean off the coast of south africa chryseobacterium piscium scientific classification domain: bacteria phylum: bacteroidota class: flavobacteriia order: flavobacteriales family: weeksellaceae genus: chryseobacterium species: c. piscium binomial name chryseobacterium pisciumde beer et al. 2006 type strain ccug 51923, cip 109277, de beer f20, lmg 23089, r-23621, vandamme r-23621, vtt e-072685