echinicola rosea echinicola rosea echinicola rosea is a gram-negative, rod-shaped, aerobic and halotolerant bacterium from the genus of echinicola which has been isolated from water from the south china sea. echinicola rosea scientific classification domain: bacteria phylum: bacteroidota class: cytophagia order: cytophagales family: cyclobacteriaceae genus: echinicola species: e. rosea binomial name echinicola rosealiang et al. 2016 type strain cgmcc 1.15407, jl3085, nbrc 111782 synonyms echinicola venus