ilumatobacter fluminis ilumatobacter fluminis ilumatobacter fluminis is a gram-positive, aerobic, rod-shaped, and non-motile bacterium from the genus ilumatobacter, which has been isolated from sediments from the mouth of the kuiragawa river in japan. ilumatobacter fluminis scientific classification domain: bacteria phylum: actinomycetota class: acidimicrobiia order: acidimicrobiales family: ilumatobacteraceae genus: ilumatobacter species: i. fluminis binomial name ilumatobacter fluminismatsumoto et al. 2009 type strain dsm 18936jcm 17811mbic08263ym22-133