flavobacterium araucananum flavobacterium araucananum flavobacterium araucananum is a gram-negative and non-spore-forming bacterium from the genus of flavobacterium which has been isolated from a kidney of an ill salmon (salmo salar) from a fish farm in concepción in chile. flavobacterium araucananum scientific classification domain: bacteria phylum: bacteroidota class: flavobacteriia order: flavobacteriales family: flavobacteriaceae genus: flavobacterium species: f. araucananum binomial name flavobacterium araucananumkämpfer et al. 2012 type strain ccm 7939, lm-19-fp, lmg 26359