pararheinheimera aquatica pararheinheimera aquatica pararheinheimera aquatica is a gram-negative, aerobic, rod-shaped and motile bacterium from the genus of pararheinheimera which has been isolated from a freshwater culture pond in taiwan. pararheinheimera aquatica scientific classification domain: bacteria phylum: pseudomonadota class: gammaproteobacteria order: chromatiales family: chromatiaceae genus: pararheinheimera species: p. aquatica binomial name pararheinheimera aquatica(chen et al. 2011) sisinthy et al. 2017 type strain bcrc 80081, lmg 25379, strain gr5 synonyms rheinheimera aquatica