flavisolibacter rigui flavisolibacter rigui flavisolibacter rigui is a gram-negative, aerobic, rod-shaped and non-motile bacterium from the genus of flavisolibacter which has been isolated from freshwater from the juam reservoir in korea. flavisolibacter rigui scientific classification domain: bacteria phylum: bacteroidota class: chitinophagia order: chitinophagales family: chitinophagaceae genus: flavisolibacter species: f. rigui binomial name flavisolibacter riguibaik et al. 2014 type strain jcm 17515, kctc 23328, strain 02suj3