halomonas ventosae halomonas ventosae halomonas ventosae is a moderately halophilic, denitrifying, exopolysaccharide-producing bacterium. its type strain is al12t (=cect 5797t =dsm 15911t). halomonas ventosae scientific classification domain: bacteria phylum: pseudomonadota class: gammaproteobacteria order: oceanospirillales family: halomonadaceae genus: halomonas species: h. ventosae binomial name halomonas ventosaemartínez-cánovas et al. 2004