desulfonatronovibrio desulfonatronovibrio desulfonatronovibrio is a gram-negative, vibrios, anaerobic and motile genus of bacteria from the family of desulfohalobiaceae with a single polar flagellum. desulfonatronovibrio scientific classification domain: bacteria phylum: thermodesulfobacteriota class: desulfovibrionia order: desulfovibrionales family: desulfonatronovibrionaceae genus: desulfonatronovibriozhilina et al. 1997 type species desulfonatronovibrio hydrogenovorans species d. halophilus d. hydrogenovorans d. magnus d. thiodismutans phylogeny the currently accepted taxonomy is based on the list of prokaryotic names with standing in nomenclature (lpsn) and national center for biotechnology information (ncbi) 16s rrna based ltp_01_2022 120 marker proteins based gtdb 07-rs207 d. halophilus sorokin et al. 2012 d. thiodismutans sorokin et al. 2011 d. hydrogenovorans zhilina et al. 1997 d. magnus sorokin et al. 2011 d. hydrogenovorans d. magnus