henriciella litoralis henriciella litoralis henriciella litoralis is a gram-negative, strictly aerobic and non-spore-formin bacterium from the genus of henriciella which has been isolated from tidal flat from the yellow sea. henriciella litoralis scientific classification domain: bacteria phylum: pseudomonadota class: alphaproteobacteria order: caulobacterales family: hyphomonadaceae genus: henriciella species: h. litoralis binomial name henriciella litoralislee et al. 2011