pararheinheimera pararheinheimera pararheinheimera is a genus of bacteria from the family of chromatiaceae. pararheinheimera scientific classification domain: bacteria phylum: pseudomonadota class: gammaproteobacteria order: chromatiales family: chromatiaceae genus: pararheinheimerasisinthy et al. 2017 species p. chironomi p. aquatica p. arenilitoris p. mesophila p. soli p. tangshanensis p. texasensis p. tilapiae