belliella aquatica belliella aquatica belliella aquatica is a gram-negative, strictly heterotrophic, aerobic, non-spore-forming and non-motile bacterium from the genus of belliella which has been isolated from the saline lake lake tuosu from the qaidam basin in china. belliella aquatica scientific classification domain: bacteria phylum: bacteroidota class: cytophagia order: cytophagales family: cyclobacteriaceae genus: belliella species: b. aquatica binomial name belliella aquaticazhong et al. 2015 type strain ts-t86, cgmcc 1.12479, jcm 19468