chryseobacterium culicis chryseobacterium culicis chryseobacterium culicis is a gram-negative and rod-shaped bacteria from the genus of chryseobacterium which has been isolated from the midgut of the mosquito culex quinquefasciatus in raipur in the chhattisgarh province in india. chryseobacterium culicis scientific classification domain: bacteria phylum: bacteroidota class: flavobacteriia order: flavobacteriales family: weeksellaceae genus: chryseobacterium species: c. culicis binomial name chryseobacterium culiciskämpfer et al. 2010 type strain ccm 7716, cip 110213, dsm 23031, lmg 25442, r-4-1a