motiliproteus motiliproteus motiliproteus is a bacteria genus from the family of oceanospirillaceae, with one known species (motiliproteus sediminis). motiliproteus scientific classification domain: bacteria phylum: pseudomonadota class: gammaproteobacteria order: oceanospirillales family: oceanospirillaceae genus: motiliproteuswang et al. 2015 type species motiliproteus sediminis species m. sediminis