pararheinheimera texasensis pararheinheimera texasensis pararheinheimera texasensis is a gram-negative, rod-shaped, non-spore-forming and motile bacterium from the genus of pararheinheimera which has been isolated from the spring lake from san marcos in the united states. pararheinheimera texasensis scientific classification domain: bacteria phylum: pseudomonadota class: gammaproteobacteria order: chromatiales family: chromatiaceae genus: pararheinheimera species: p. texasensis binomial name pararheinheimera texasensis(merchant et al. 2007) sisinthy et al. 2017 type strain atcc baa-1235, dsm 17496, strain a62-14b synonyms rheinheimera texana, rheinheimera texasensis