chryseobacterium aahli chryseobacterium aahli chryseobacterium aahli is a gram-negative bacteria from the genus of chryseobacterium which has been isolated from the kidney of the lake trout salvelinus namaycush. chryseobacterium aahli scientific classification domain: bacteria phylum: bacteroidota class: flavobacteriia order: flavobacteriales family: weeksellaceae genus: chryseobacterium species: c. aahli binomial name chryseobacterium aahliloch and faisal 2014 type strain atcc baa-2540, faisal t68, lmg 27338, t68