idiomarina planktonica idiomarina planktonica idiomarina planktonica is a gram-negative and non-spore-forming bacterium from the genus of idiomarina which has been isolated from the tuosu lake in china. idiomarina planktonica scientific classification domain: bacteria phylum: pseudomonadota class: gammaproteobacteria order: alteromonadales family: idiomarinaceae genus: idiomarina species: i. planktonicazhong et al. 2014 binomial name idiomarina planktonica type strain cgmcc 1.12458, ts-t11, jcm 19263