marinobacter oulmenensis marinobacter oulmenensis marinobacter oulmenensis is a gram-negative, aerobic and moderately halophilic bacterium from the genus of marinobacter which has been isolated from brine from sabkha in ain oulmene in algeria. marinobacter oulmenensis scientific classification domain: bacteria phylum: pseudomonadota class: gammaproteobacteria order: alteromonadales family: alteromonadaceae genus: marinobacter species: m. oulmenensiskharroub et al. 2011 binomial name marinobacter oulmenensis type strain cect 7499, dsm 22359, set74