chryseobacterium piscicola chryseobacterium piscicola chryseobacterium piscicola is a gram-negative, rod-shaped and non-motil bacteria from the genus of chryseobacterium which has been isolated from the salmon salmo salar from the los lagos region in chile. chryseobacterium piperi scientific classification domain: bacteria phylum: bacteroidota class: flavobacteriia order: flavobacteriales family: weeksellaceae genus: chryseobacterium species: c. piperi binomial name chryseobacterium piperiilardi et al. 2009 type strain cect 7357, cip 110179, dsm 21068, vq-6316s