comamonas jiangduensis comamonas jiangduensis comamonas jiangduensis is a gram-negative, non-spore-forming and motile bacterium from the genus comamonas which has been isolated from soil from a rice field in jiangdu in china. comamonas jiangduensis scientific classification domain: bacteria phylum: pseudomonadota class: betaproteobacteria order: burkholderiales family: comamonadaceae genus: comamonas species: c. jiangduensis binomial name comamonas jiangduensissun et al. 2013 type strain cctcc ab 2012033, yw1, kacc 16697