terrimonas rubra terrimonas rubra terrimonas rubra is a gram-negative, rod-shaped, non-spore-forming and non-motile bacterium from the genus of terrimonas which has been isolated from polluted farmland soil from china. terrimonas rubra scientific classification domain: bacteria phylum: bacteroidota class: chitinophagia order: chitinophagales family: chitinophagaceae genus: terrimonas species: t. rubra binomial name terrimonas rubrazhang et al. 2012 type strain cctcc ab 2010401, kctc 23299, strain m-8